Merge pull request 'issue-236-fixed' (#239) from issue-236-fixed into staging

Reviewed-on: #239
Reviewed-by: enes <enes@noreply.git.nostrdev.com>

.eslintrc.cjs

@@ -6,7 +6,7 @@ module.exports = {
     'plugin:@typescript-eslint/recommended',
     'plugin:react-hooks/recommended'
   ],
-  ignorePatterns: ['dist', '.eslintrc.cjs', 'licenseChecker.cjs'],
+  ignorePatterns: ['dist', '.eslintrc.cjs', 'licenseChecker.cjs', "*.min.js"],
   parser: '@typescript-eslint/parser',
   plugins: ['react-refresh'],
   rules: {

.gitea/workflows/release-staging.yaml

@@ -18,7 +18,7 @@ jobs:
           node-version: 18
 
       - name: Audit
-        run: npm audit
+        run: npm audit --omit=dev
 
       - name: Install Dependencies
         run: npm ci

.gitea/workflows/staging-pull-request.yaml

@@ -19,7 +19,7 @@ jobs:
           node-version: 18
 
       - name: Audit
-        run: npm audit
+        run: npm audit --omit=dev
 
       - name: Install Dependencies
         run: npm ci

LICENSE

@@ -1,9 +1,661 @@
-MIT License
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+  The Free Software Foundation may publish revised and/or new versions of
+the GNU Affero General Public License from time to time.  Such new versions
+will be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU Affero General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU Affero General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU Affero General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU Affero General Public License as published
+    by the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU Affero General Public License for more details.
+
+    You should have received a copy of the GNU Affero General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If your software can interact with users remotely through a computer
+network, you should also make sure that it provides a way for users to
+get its source.  For example, if your program is a web application, its
+interface could display a "Source" link that leads users to an archive
+of the code.  There are many ways you could offer source, and different
+solutions will be better for different programs; see section 13 for the
+specific requirements.
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU AGPL, see
+<https://www.gnu.org/licenses/>.

index.html

@@ -8,6 +8,7 @@
   </head>
   <body>
     <div id="root"></div>
+    <script src="/opentimestamps.min.js"></script>
     <script type="module" src="/src/main.tsx"></script>
   </body>
 </html>

package.json

@@ -1,13 +1,14 @@
 {
-  "name": "web",
+  "name": "sigit",
   "private": true,
-  "version": "0.0.0",
+  "version": "0.0.0-beta",
   "type": "module",
   "homepage": "https://sigit.io/",
+  "license": "AGPL-3.0-or-later ",
   "scripts": {
     "dev": "vite",
     "build": "tsc && vite build",
-    "lint": "eslint . --ext ts,tsx --report-unused-disable-directives --max-warnings 25",
+    "lint": "eslint . --ext ts,tsx --report-unused-disable-directives --max-warnings 0",
     "lint:fix": "eslint . --fix --ext ts,tsx --report-unused-disable-directives --max-warnings 0",
     "lint:staged": "eslint --fix --ext ts,tsx --report-unused-disable-directives --max-warnings 0",
     "formatter:check": "prettier --check \"src/**/*.{ts,tsx,js,jsx,html,css,sass,less,yml,md,graphql}\"",
@@ -30,6 +31,7 @@
     "@mui/material": "5.15.11",
     "@noble/hashes": "^1.4.0",
     "@nostr-dev-kit/ndk": "2.5.0",
+    "@pdf-lib/fontkit": "^1.1.1",
     "@reduxjs/toolkit": "2.2.1",
     "axios": "^1.7.4",
     "crypto-hash": "3.0.0",
@@ -40,18 +42,22 @@
     "jszip": "3.10.1",
     "lodash": "4.17.21",
     "mui-file-input": "4.0.4",
+    "nostr-login": "^1.6.6",
     "nostr-tools": "2.7.0",
     "pdf-lib": "^1.17.1",
     "pdfjs-dist": "^4.4.168",
+    "rdndmb-html5-to-touch": "^8.0.3",
     "react": "^18.2.0",
-    "react-dnd": "16.0.1",
-    "react-dnd-html5-backend": "16.0.1",
+    "react-dnd": "^16.0.1",
+    "react-dnd-multi-backend": "^8.0.3",
     "react-dom": "^18.2.0",
     "react-dropzone": "^14.2.3",
     "react-redux": "9.1.0",
     "react-router-dom": "6.22.1",
+    "react-singleton-hook": "^4.0.1",
     "react-toastify": "10.0.4",
     "redux": "5.0.1",
+    "svgo": "^3.3.2",
     "tseep": "1.2.1"
   },
   "devDependencies": {
@@ -61,6 +67,7 @@
     "@types/pdfjs-dist": "^2.10.378",
     "@types/react": "^18.2.56",
     "@types/react-dom": "^18.2.19",
+    "@types/svgo": "^3.0.0",
     "@typescript-eslint/eslint-plugin": "^7.0.2",
     "@typescript-eslint/parser": "^7.0.2",
     "@vitejs/plugin-react": "^4.2.1",
@@ -73,6 +80,7 @@
     "ts-css-modules-vite-plugin": "1.0.20",
     "typescript": "^5.2.2",
     "vite": "^5.1.4",
+    "vite-plugin-node-polyfills": "^0.22.0",
     "vite-tsconfig-paths": "4.3.2"
   },
   "lint-staged": {

public/.well-known/nostr.json

@@ -1,15 +1,15 @@
 {
-    "names": {
-        "_": "6bf1024c6336093b632db2da21b65a44c7d82830454fb4d75634ba281e161c90"
-    },
-    "relays": {
-        "6bf1024c6336093b632db2da21b65a44c7d82830454fb4d75634ba281e161c90": [
-            "wss://brb.io",
-            "wss://nostr.v0l.io",
-            "wss://nostr.coinos.io",
-            "wss://rsslay.nostr.net",
-            "wss://relay.current.fyi",
-            "wss://nos.io"
-        ]
-    }
+  "names": {
+    "_": "6bf1024c6336093b632db2da21b65a44c7d82830454fb4d75634ba281e161c90"
+  },
+  "relays": {
+    "6bf1024c6336093b632db2da21b65a44c7d82830454fb4d75634ba281e161c90": [
+      "wss://brb.io",
+      "wss://nostr.v0l.io",
+      "wss://nostr.coinos.io",
+      "wss://rsslay.nostr.net",
+      "wss://relay.current.fyi",
+      "wss://nos.io"
+    ]
+  }
 }

src/App.scss

@@ -41,6 +41,7 @@ p {
 
 body {
   color: $text-color;
+  background: $body-background-color;
   font-family: $font-familiy;
   letter-spacing: $letter-spacing;
   font-size: $body-font-size;
@@ -69,3 +70,102 @@ a {
 input {
   font-family: inherit;
 }
+
+ul {
+  list-style-type: none; /* Removes bullet points */
+  margin: 0; /* Removes default margin */
+  padding: 0; /* Removes default padding */
+}
+
+li {
+  list-style-type: none; /* Removes the bullets */
+  margin: 0; /* Removes any default margin */
+  padding: 0; /* Removes any default padding */
+}
+
+// Shared styles for center content (Create, Sign, Verify)
+.files-wrapper {
+  display: flex;
+  flex-direction: column;
+  gap: 25px;
+}
+
+.file-wrapper {
+  display: flex;
+  flex-direction: column;
+  gap: 15px;
+  position: relative;
+
+  // CSS, scroll position when scrolling to the files is adjusted by
+  // - first-child Header height, default body padding, and center content border (10px) and padding (10px)
+  // - others We don't include border and padding and scroll to the top of the image
+  &:first-child {
+    scroll-margin-top: $body-vertical-padding + 20px;
+  }
+  &:not(:first-child) {
+    scroll-margin-top: $body-vertical-padding;
+  }
+}
+
+// For pdf marks
+.image-wrapper {
+  position: relative;
+  -webkit-user-select: none;
+  user-select: none;
+
+  > img {
+    display: block;
+    width: 100%;
+    height: auto;
+    object-fit: contain; /* Ensure the image fits within the container */
+  }
+}
+
+// For image rendering (uploaded image as a file)
+.file-image {
+  -webkit-user-select: none;
+  user-select: none;
+
+  display: block;
+  width: 100%;
+  height: auto;
+  object-fit: contain; /* Ensure the image fits within the container */
+}
+
+// Consistent styling for every file mark
+// Reverts some of the design defaults for font
+.file-mark {
+  font-family: 'Roboto';
+  font-style: normal;
+  font-weight: normal;
+  letter-spacing: normal;
+  line-height: 1;
+
+  font-size: 16px;
+  color: black;
+  outline: 1px solid transparent;
+
+  justify-content: start;
+  align-items: start;
+
+  scroll-margin-top: $body-vertical-padding;
+}
+
+[data-dev='true'] {
+  .image-wrapper {
+    // outline: 1px solid #ccc; /* Optional: for visual debugging */
+    background-color: #e0f7fa; /* Optional: for visual debugging */
+  }
+}
+
+.extension-file-box {
+  border-radius: 4px;
+  background: rgba(255, 255, 255, 0.5);
+  height: 100px;
+  display: flex;
+  flex-direction: column;
+  justify-content: center;
+  align-items: center;
+  color: rgba(0, 0, 0, 0.25);
+  font-size: 14px;
+}

src/App.tsx

@@ -1,7 +1,7 @@
 import { useEffect } from 'react'
-import { useSelector } from 'react-redux'
+import { useAppSelector } from './hooks/store'
 import { Navigate, Route, Routes } from 'react-router-dom'
-import { AuthController, NostrController } from './controllers'
+import { AuthController } from './controllers'
 import { MainLayout } from './layouts/Main'
 import {
   appPrivateRoutes,
@@ -10,12 +10,10 @@ import {
   publicRoutes,
   recursiveRouteRenderer
 } from './routes'
-import { State } from './store/rootReducer'
-import { getNsecBunkerDelegatedKey, saveNsecBunkerDelegatedKey } from './utils'
 import './App.scss'
 
 const App = () => {
-  const authState = useSelector((state: State) => state.auth)
+  const authState = useAppSelector((state) => state.auth)
 
   useEffect(() => {
     if (window.location.hostname === '0.0.0.0') {
@@ -25,23 +23,10 @@ const App = () => {
       window.location.hostname = 'localhost'
     }
 
-    generateBunkerDelegatedKey()
-
     const authController = new AuthController()
     authController.checkSession()
   }, [])
 
-  const generateBunkerDelegatedKey = () => {
-    const existingKey = getNsecBunkerDelegatedKey()
-
-    if (!existingKey) {
-      const nostrController = NostrController.getInstance()
-      const newDelegatedKey = nostrController.generateDelegatedKey()
-
-      saveNsecBunkerDelegatedKey(newDelegatedKey)
-    }
-  }
-
   const handleRootRedirect = () => {
     if (authState.loggedIn) return appPrivateRoutes.homePage
     const callbackPathEncoded = btoa(

src/components/AppBar/AppBar.tsx

@@ -9,55 +9,42 @@ import {
 } from '@mui/material'
 
 import { useEffect, useState } from 'react'
-import { useDispatch, useSelector } from 'react-redux'
-import {
-  setAuthState,
-  setMetadataEvent,
-  userLogOutAction
-} from '../../store/actions'
-import { State } from '../../store/rootReducer'
-import { Dispatch } from '../../store/store'
+import { useAppSelector } from '../../hooks/store'
 import Username from '../username'
 
 import { Link, useNavigate } from 'react-router-dom'
-import { MetadataController, NostrController } from '../../controllers'
 import {
   appPublicRoutes,
   appPrivateRoutes,
   getProfileRoute
 } from '../../routes'
-import {
-  clearAuthToken,
-  hexToNpub,
-  saveNsecBunkerDelegatedKey,
-  shorten
-} from '../../utils'
+import { getProfileUsername, hexToNpub } from '../../utils'
 import styles from './style.module.scss'
-import { setUserRobotImage } from '../../store/userRobotImage/action'
 import { Container } from '../Container'
 import { ButtonIcon } from '../ButtonIcon'
+import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
+import { faClose } from '@fortawesome/free-solid-svg-icons'
+import useMediaQuery from '@mui/material/useMediaQuery'
+import { useLogout } from '../../hooks/useLogout'
 
-const metadataController = new MetadataController()
+import { launch as launchNostrLoginDialog } from 'nostr-login'
 
 export const AppBar = () => {
   const navigate = useNavigate()
-
-  const dispatch: Dispatch = useDispatch()
-
+  const logout = useLogout()
   const [username, setUsername] = useState('')
   const [userAvatar, setUserAvatar] = useState('')
   const [anchorElUser, setAnchorElUser] = useState<null | HTMLElement>(null)
 
-  const authState = useSelector((state: State) => state.auth)
-  const metadataState = useSelector((state: State) => state.metadata)
-  const userRobotImage = useSelector((state: State) => state.userRobotImage)
+  const authState = useAppSelector((state) => state.auth)
+  const metadataState = useAppSelector((state) => state.metadata)
+  const userRobotImage = useAppSelector((state) => state.userRobotImage)
 
   useEffect(() => {
     if (metadataState) {
       if (metadataState.content) {
-        const { picture, display_name, name } = JSON.parse(
-          metadataState.content
-        )
+        const profileMetadata = JSON.parse(metadataState.content)
+        const { picture } = profileMetadata
 
         if (picture || userRobotImage) {
           setUserAvatar(picture || userRobotImage)
@@ -67,7 +54,7 @@ export const AppBar = () => {
           ? hexToNpub(authState.usersPubkey)
           : ''
 
-        setUsername(shorten(display_name || name || npub, 7))
+        setUsername(getProfileUsername(npub, profileMetadata))
       } else {
         setUserAvatar(userRobotImage || '')
         setUsername('')
@@ -92,151 +79,157 @@ export const AppBar = () => {
 
   const handleLogout = () => {
     handleCloseUserMenu()
-    dispatch(
-      setAuthState({
-        keyPair: undefined,
-        loggedIn: false,
-        usersPubkey: undefined,
-        loginMethod: undefined,
-        nsecBunkerPubkey: undefined
-      })
-    )
-    dispatch(setMetadataEvent(metadataController.getEmptyMetadataEvent()))
-    dispatch(setUserRobotImage(null))
-
-    // clear authToken saved in local storage
-    clearAuthToken()
-
-    dispatch(userLogOutAction())
-
-    // update nsecBunker delegated key after logout
-    const nostrController = NostrController.getInstance()
-    const newDelegatedKey = nostrController.generateDelegatedKey()
-    saveNsecBunkerDelegatedKey(newDelegatedKey)
-
+    logout()
     navigate('/')
   }
   const isAuthenticated = authState?.loggedIn === true
 
+  const matches = useMediaQuery('(max-width:767px)')
+  const [isBannerVisible, setIsBannerVisible] = useState(true)
+  const handleBannerHide = () => {
+    setIsBannerVisible(false)
+  }
+
   return (
-    <AppBarMui
-      position="fixed"
-      className={styles.AppBar}
-      sx={{
-        boxShadow: 'none'
-      }}
-    >
-      <Container>
-        <Toolbar className={styles.toolbar} disableGutters={true}>
-          <Box className={styles.logoWrapper}>
-            <img src="/logo.svg" alt="Logo" onClick={() => navigate('/')} />
-          </Box>
-
-          <Box className={styles.rightSideBox}>
-            {!isAuthenticated && (
+    <>
+      {isAuthenticated && isBannerVisible && (
+        <div className={styles.banner}>
+          <Container>
+            <div className={styles.bannerInner}>
+              <p className={styles.bannerText}>
+                SIGit is currently Beta software (available for user experience
+                testing), use at your own risk!
+              </p>
               <Button
-                startIcon={<ButtonIcon />}
-                onClick={() => {
-                  navigate(appPublicRoutes.nostr)
-                }}
-                variant="contained"
+                aria-label={`close banner`}
+                variant="text"
+                onClick={handleBannerHide}
               >
-                LOGIN
+                <FontAwesomeIcon icon={faClose} />
               </Button>
-            )}
+            </div>
+          </Container>
+        </div>
+      )}
+      <AppBarMui
+        position={matches ? 'sticky' : 'static'}
+        className={styles.AppBar}
+        sx={{
+          boxShadow: 'none'
+        }}
+      >
+        <Container>
+          <Toolbar className={styles.toolbar} disableGutters={true}>
+            <Box className={styles.logoWrapper}>
+              <img src="/logo.svg" alt="Logo" onClick={() => navigate('/')} />
+            </Box>
 
-            {isAuthenticated && (
-              <>
-                <Username
-                  username={username}
-                  avatarContent={userAvatar}
-                  handleClick={handleOpenUserMenu}
-                />
-                <Menu
-                  id="menu-appbar"
-                  anchorEl={anchorElUser}
-                  anchorOrigin={{
-                    vertical: 'bottom',
-                    horizontal: 'center'
+            <Box className={styles.rightSideBox}>
+              {!isAuthenticated && (
+                <Button
+                  startIcon={<ButtonIcon />}
+                  onClick={() => {
+                    launchNostrLoginDialog()
                   }}
-                  keepMounted
-                  transformOrigin={{
-                    vertical: 'top',
-                    horizontal: 'center'
-                  }}
-                  open={!!anchorElUser}
-                  onClose={handleCloseUserMenu}
+                  variant="contained"
                 >
-                  <MenuItem
-                    sx={{
-                      justifyContent: 'center',
-                      display: { md: 'none' },
-                      fontWeight: 500,
-                      fontSize: '14px',
-                      color: 'var(--text-color)'
-                    }}
-                  >
-                    <Typography variant="h6">{username}</Typography>
-                  </MenuItem>
-                  <MenuItem
-                    onClick={handleProfile}
-                    sx={{
-                      justifyContent: 'center'
-                    }}
-                  >
-                    Profile
-                  </MenuItem>
-                  <MenuItem
-                    onClick={() => {
-                      setAnchorElUser(null)
+                  LOGIN
+                </Button>
+              )}
 
-                      navigate(appPrivateRoutes.settings)
+              {isAuthenticated && (
+                <>
+                  <Username
+                    username={username}
+                    avatarContent={userAvatar}
+                    handleClick={handleOpenUserMenu}
+                  />
+                  <Menu
+                    id="menu-appbar"
+                    anchorEl={anchorElUser}
+                    anchorOrigin={{
+                      vertical: 'bottom',
+                      horizontal: 'center'
                     }}
-                    sx={{
-                      justifyContent: 'center'
+                    keepMounted
+                    transformOrigin={{
+                      vertical: 'top',
+                      horizontal: 'center'
                     }}
-                  >
-                    Settings
-                  </MenuItem>
-                  <MenuItem
-                    onClick={() => {
-                      setAnchorElUser(null)
-
-                      navigate(appPublicRoutes.verify)
-                    }}
-                    sx={{
-                      justifyContent: 'center'
-                    }}
-                  >
-                    Verify
-                  </MenuItem>
-                  <Link
-                    to={appPublicRoutes.source}
-                    target="_blank"
-                    style={{ color: 'inherit', textDecoration: 'inherit' }}
+                    open={!!anchorElUser}
+                    onClose={handleCloseUserMenu}
                   >
                     <MenuItem
+                      sx={{
+                        justifyContent: 'center',
+                        display: { md: 'none' },
+                        fontWeight: 500,
+                        fontSize: '14px',
+                        color: 'var(--text-color)'
+                      }}
+                    >
+                      <Typography variant="h6">{username}</Typography>
+                    </MenuItem>
+                    <MenuItem
+                      onClick={handleProfile}
                       sx={{
                         justifyContent: 'center'
                       }}
                     >
-                      Source
+                      Profile
                     </MenuItem>
-                  </Link>
-                  <MenuItem
-                    onClick={handleLogout}
-                    sx={{
-                      justifyContent: 'center'
-                    }}
-                  >
-                    Logout
-                  </MenuItem>
-                </Menu>
-              </>
-            )}
-          </Box>
-        </Toolbar>
-      </Container>
-    </AppBarMui>
+                    <MenuItem
+                      onClick={() => {
+                        setAnchorElUser(null)
+
+                        navigate(appPrivateRoutes.settings)
+                      }}
+                      sx={{
+                        justifyContent: 'center'
+                      }}
+                    >
+                      Settings
+                    </MenuItem>
+                    <MenuItem
+                      onClick={() => {
+                        setAnchorElUser(null)
+
+                        navigate(appPublicRoutes.verify)
+                      }}
+                      sx={{
+                        justifyContent: 'center'
+                      }}
+                    >
+                      Verify
+                    </MenuItem>
+                    <Link
+                      to={appPublicRoutes.source}
+                      target="_blank"
+                      style={{ color: 'inherit', textDecoration: 'inherit' }}
+                    >
+                      <MenuItem
+                        sx={{
+                          justifyContent: 'center'
+                        }}
+                      >
+                        Source
+                      </MenuItem>
+                    </Link>
+                    <MenuItem
+                      onClick={handleLogout}
+                      sx={{
+                        justifyContent: 'center'
+                      }}
+                    >
+                      Logout
+                    </MenuItem>
+                  </Menu>
+                </>
+              )}
+            </Box>
+          </Toolbar>
+        </Container>
+      </AppBarMui>
+    </>
   )
 }

src/components/AppBar/style.module.scss

@@ -34,3 +34,42 @@
     justify-content: flex-end;
   }
 }
+
+.banner {
+  color: #ffffff;
+  background-color: $primary-main;
+}
+
+.bannerInner {
+  display: flex;
+  gap: 10px;
+  padding-block: 10px;
+  z-index: 1;
+
+  width: 100%;
+
+  justify-content: space-between;
+  flex-direction: row;
+
+  button {
+    min-width: 44px;
+    color: inherit;
+  }
+
+  &:hover,
+  &.active,
+  &:focus-within {
+    background: $primary-main;
+    color: inherit;
+
+    button {
+      color: inherit;
+    }
+  }
+}
+
+.bannerText {
+  margin-left: 54px;
+  flex-grow: 1;
+  text-align: center;
+}

src/components/DisplaySigit/index.tsx

@@ -1,7 +1,7 @@
 import { Meta } from '../../types'
-import { SigitCardDisplayInfo, SigitStatus } from '../../utils'
+import { SigitCardDisplayInfo, SigitStatus, SignStatus } from '../../utils'
 import { Link } from 'react-router-dom'
-import { formatTimestamp, hexToNpub, npubToHex, shorten } from '../../utils'
+import { formatTimestamp, npubToHex } from '../../utils'
 import { appPublicRoutes, appPrivateRoutes } from '../../routes'
 import { Button, Divider, Tooltip } from '@mui/material'
 import { DisplaySigner } from '../DisplaySigner'
@@ -10,104 +10,74 @@ import {
   faCalendar,
   faCopy,
   faEye,
-  faFile
+  faFile,
+  faFileCircleExclamation
 } from '@fortawesome/free-solid-svg-icons'
 import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
-import { UserAvatar } from '../UserAvatar'
 import { UserAvatarGroup } from '../UserAvatarGroup'
 
 import styles from './style.module.scss'
-import { TooltipChild } from '../TooltipChild'
 import { getExtensionIconLabel } from '../getExtensionIconLabel'
-import { useSigitProfiles } from '../../hooks/useSigitProfiles'
 import { useSigitMeta } from '../../hooks/useSigitMeta'
+import { extractFileExtensions } from '../../utils/file'
 
 type SigitProps = {
+  sigitCreateId: string
   meta: Meta
   parsedMeta: SigitCardDisplayInfo
 }
 
-export const DisplaySigit = ({ meta, parsedMeta }: SigitProps) => {
-  const {
-    title,
-    createdAt,
-    submittedBy,
-    signers,
-    signedStatus,
-    fileExtensions
-  } = parsedMeta
+export const DisplaySigit = ({
+  meta,
+  parsedMeta,
+  sigitCreateId: sigitCreateId
+}: SigitProps) => {
+  const { title, createdAt, submittedBy, signers, signedStatus, isValid } =
+    parsedMeta
 
-  const { signersStatus } = useSigitMeta(meta)
-
-  const profiles = useSigitProfiles([
-    ...(submittedBy ? [submittedBy] : []),
-    ...signers
-  ])
+  const { signersStatus, fileHashes } = useSigitMeta(meta)
+  const { extensions, isSame } = extractFileExtensions(Object.keys(fileHashes))
 
   return (
     <div className={styles.itemWrapper}>
-      <Link
-        to={
-          signedStatus === SigitStatus.Complete
-            ? appPublicRoutes.verify
-            : appPrivateRoutes.sign
-        }
-        state={{ meta }}
-        className={styles.insetLink}
-      ></Link>
+      {signedStatus === SigitStatus.Complete && (
+        <Link
+          to={appPublicRoutes.verify}
+          state={{ meta }}
+          className={styles.insetLink}
+        ></Link>
+      )}
+      {signedStatus !== SigitStatus.Complete && (
+        <Link
+          to={`${appPrivateRoutes.sign}/${sigitCreateId}`}
+          className={styles.insetLink}
+        ></Link>
+      )}
       <p className={`line-clamp-2 ${styles.title}`}>{title}</p>
       <div className={styles.users}>
-        {submittedBy &&
-          (function () {
-            const profile = profiles[submittedBy]
-            return (
-              <Tooltip
-                title={
-                  profile?.display_name ||
-                  profile?.name ||
-                  shorten(hexToNpub(submittedBy))
-                }
-                placement="top"
-                arrow
-                disableInteractive
-              >
-                <TooltipChild>
-                  <UserAvatar pubkey={submittedBy} image={profile?.picture} />
-                </TooltipChild>
-              </Tooltip>
-            )
-          })()}
+        {submittedBy && (
+          <DisplaySigner
+            status={isValid ? SignStatus.Signed : SignStatus.Invalid}
+            pubkey={submittedBy}
+          />
+        )}
         {submittedBy && signers.length ? (
           <Divider orientation="vertical" flexItem />
         ) : null}
         <UserAvatarGroup max={7}>
           {signers.map((signer) => {
             const pubkey = npubToHex(signer)!
-            const profile = profiles[pubkey]
-
             return (
-              <Tooltip
-                key={signer}
-                title={
-                  profile?.display_name || profile?.name || shorten(pubkey)
-                }
-                placement="top"
-                arrow
-                disableInteractive
-              >
-                <TooltipChild>
-                  <DisplaySigner
-                    status={signersStatus[signer]}
-                    profile={profile}
-                    pubkey={pubkey}
-                  />
-                </TooltipChild>
-              </Tooltip>
+              <DisplaySigner
+                key={pubkey}
+                status={signersStatus[signer]}
+                pubkey={pubkey}
+              />
             )
           })}
         </UserAvatarGroup>
       </div>
-      <div className={`${styles.details} ${styles.date} ${styles.iconLabel}`}>
+      <div className={`${styles.details} ${styles.iconLabel}`}>
         <FontAwesomeIcon icon={faCalendar} />
         {createdAt ? formatTimestamp(createdAt) : null}
       </div>
@@ -115,17 +85,21 @@ export const DisplaySigit = ({ meta, parsedMeta }: SigitProps) => {
         <span className={styles.iconLabel}>
           <FontAwesomeIcon icon={faEye} /> {signedStatus}
         </span>
-        {fileExtensions.length > 0 ? (
+        {extensions.length > 0 ? (
           <span className={styles.iconLabel}>
-            {fileExtensions.length > 1 ? (
+            {!isSame ? (
               <>
                 <FontAwesomeIcon icon={faFile} /> Multiple File Types
               </>
             ) : (
-              getExtensionIconLabel(fileExtensions[0])
+              getExtensionIconLabel(extensions[0])
             )}
           </span>
-        ) : null}
+        ) : (
+          <>
+            <FontAwesomeIcon icon={faFileCircleExclamation} /> &mdash;
+          </>
+        )}
       </div>
       <div className={styles.itemActions}>
         <Tooltip title="Duplicate" arrow placement="top" disableInteractive>

src/components/DisplaySigner/index.tsx

@@ -1,5 +1,4 @@
 import { Badge } from '@mui/material'
-import { ProfileMetadata } from '../../types'
 import styles from './style.module.scss'
 import { UserAvatar } from '../UserAvatar'
 import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
@@ -15,38 +14,33 @@ import { SignStatus } from '../../utils'
 import { Spinner } from '../Spinner'
 
 type DisplaySignerProps = {
-  profile: ProfileMetadata
   pubkey: string
   status: SignStatus
 }
 
-export const DisplaySigner = ({
-  status,
-  profile,
-  pubkey
-}: DisplaySignerProps) => {
-  const getStatusIcon = (status: SignStatus) => {
-    switch (status) {
-      case SignStatus.Signed:
-        return <FontAwesomeIcon icon={faCheck} />
-      case SignStatus.Awaiting:
-        return (
-          <Spinner>
-            <FontAwesomeIcon icon={faHourglass} />
-          </Spinner>
-        )
-      case SignStatus.Pending:
-        return <FontAwesomeIcon icon={faEllipsis} />
-      case SignStatus.Invalid:
-        return <FontAwesomeIcon icon={faExclamation} />
-      case SignStatus.Viewer:
-        return <FontAwesomeIcon icon={faEye} />
+const getStatusIcon = (status: SignStatus) => {
+  switch (status) {
+    case SignStatus.Signed:
+      return <FontAwesomeIcon icon={faCheck} />
+    case SignStatus.Awaiting:
+      return (
+        <Spinner>
+          <FontAwesomeIcon icon={faHourglass} />
+        </Spinner>
+      )
+    case SignStatus.Pending:
+      return <FontAwesomeIcon icon={faEllipsis} />
+    case SignStatus.Invalid:
+      return <FontAwesomeIcon icon={faExclamation} />
+    case SignStatus.Viewer:
+      return <FontAwesomeIcon icon={faEye} />
 
-      default:
-        return <FontAwesomeIcon icon={faQuestion} />
-    }
+    default:
+      return <FontAwesomeIcon icon={faQuestion} />
   }
+}
 
+export const DisplaySigner = ({ status, pubkey }: DisplaySignerProps) => {
   return (
     <Badge
       className={styles.signer}
@@ -56,7 +50,7 @@ export const DisplaySigner = ({
         <div className={styles.statusBadge}>{getStatusIcon(status)}</div>
       }
     >
-      <UserAvatar pubkey={pubkey} image={profile?.picture} />
+      <UserAvatar pubkey={pubkey} />
     </Badge>
   )
 }

src/components/DrawPDFFields/index.tsx

@@ -1,161 +1,141 @@
+import { Close } from '@mui/icons-material'
 import {
-  AccessTime,
-  CalendarMonth,
-  ExpandMore,
-  Gesture,
-  PictureAsPdf,
-  Badge,
-  Work,
-  Close
-} from '@mui/icons-material'
-import {
-  Box,
-  Typography,
-  Accordion,
-  AccordionDetails,
-  AccordionSummary,
-  CircularProgress,
   FormControl,
   InputLabel,
+  ListItemIcon,
+  ListItemText,
   MenuItem,
   Select
 } from '@mui/material'
 import styles from './style.module.scss'
-import { useEffect, useState } from 'react'
+import React, { useEffect, useState } from 'react'
+import { ProfileMetadata, User, UserRole, KeyboardCode } from '../../types'
+import { MouseState, PdfPage, DrawnField, DrawTool } from '../../types/drawing'
+import { hexToNpub, npubToHex, getProfileUsername } from '../../utils'
+import { SigitFile } from '../../utils/file'
+import { getToolboxLabelByMarkType } from '../../utils/mark'
+import { FileDivider } from '../FileDivider'
+import { ExtensionFileBox } from '../ExtensionFileBox'
+import { FONT_SIZE, FONT_TYPE, inPx } from '../../utils/pdf'
+import { useScale } from '../../hooks/useScale'
+import { AvatarIconButton } from '../UserAvatarIconButton'
+import { UserAvatar } from '../UserAvatar'
+import _ from 'lodash'
 
-import * as PDFJS from 'pdfjs-dist'
-import { ProfileMetadata, User } from '../../types'
-import {
-  PdfFile,
-  DrawTool,
-  MouseState,
-  PdfPage,
-  DrawnField,
-  MarkType
-} from '../../types/drawing'
-import { truncate } from 'lodash'
-import { hexToNpub } from '../../utils'
-import { toPdfFiles } from '../../utils/pdf.ts'
-PDFJS.GlobalWorkerOptions.workerSrc = new URL(
-  'pdfjs-dist/build/pdf.worker.min.mjs',
-  import.meta.url
-).toString()
+const DEFAULT_START_SIZE = {
+  width: 140,
+  height: 40
+} as const
+
+interface HideSignersForDrawnField {
+  [key: number]: boolean
+}
 
 interface Props {
-  selectedFiles: File[]
   users: User[]
   metadata: { [key: string]: ProfileMetadata }
-  onDrawFieldsChange: (pdfFiles: PdfFile[]) => void
+  sigitFiles: SigitFile[]
+  setSigitFiles: React.Dispatch<React.SetStateAction<SigitFile[]>>
+  selectedTool?: DrawTool
 }
 
 export const DrawPDFFields = (props: Props) => {
-  const { selectedFiles } = props
+  const { selectedTool, sigitFiles, setSigitFiles, users } = props
 
-  const [pdfFiles, setPdfFiles] = useState<PdfFile[]>([])
-  const [parsingPdf, setParsingPdf] = useState<boolean>(false)
-  const [showDrawToolBox, setShowDrawToolBox] = useState<boolean>(false)
+  const signers = users.filter((u) => u.role === UserRole.signer)
+  const defaultSignerNpub = signers.length ? hexToNpub(signers[0].pubkey) : ''
+  const [lastSigner, setLastSigner] = useState(defaultSignerNpub)
+  const [hideSignersForDrawnField, setHideSignersForDrawnField] =
+    useState<HideSignersForDrawnField>({})
 
-  const [selectedTool, setSelectedTool] = useState<DrawTool | null>()
-  const [toolbox] = useState<DrawTool[]>([
-    {
-      identifier: MarkType.SIGNATURE,
-      icon: <Gesture />,
-      label: 'Signature',
-      active: false
-    },
-    {
-      identifier: MarkType.FULLNAME,
-      icon: <Badge />,
-      label: 'Full Name',
-      active: true
-    },
-    {
-      identifier: MarkType.JOBTITLE,
-      icon: <Work />,
-      label: 'Job Title',
-      active: false
-    },
-    {
-      identifier: MarkType.DATE,
-      icon: <CalendarMonth />,
-      label: 'Date',
-      active: false
-    },
-    {
-      identifier: MarkType.DATETIME,
-      icon: <AccessTime />,
-      label: 'Datetime',
-      active: false
-    }
-  ])
+  /**
+   * Return first pubkey that is present in the signers list
+   * @param pubkeys
+   * @returns available pubkey or empty string
+   */
+  const getAvailableSigner = (...pubkeys: string[]) => {
+    const availableSigner: string | undefined = pubkeys.find((pubkey) =>
+      signers.some((s) => s.pubkey === npubToHex(pubkey))
+    )
+    return availableSigner || ''
+  }
+
+  const { to, from } = useScale()
 
   const [mouseState, setMouseState] = useState<MouseState>({
     clicked: false
   })
 
-  useEffect(() => {
-    if (selectedFiles) {
-      setParsingPdf(true)
-
-      parsePdfPages().finally(() => {
-        setParsingPdf(false)
-      })
-    }
-  }, [selectedFiles])
-
-  useEffect(() => {
-    if (pdfFiles) props.onDrawFieldsChange(pdfFiles)
-  }, [pdfFiles])
+  const [activeDrawnField, setActiveDrawnField] = useState<{
+    fileIndex: number
+    pageIndex: number
+    drawnFieldIndex: number
+  }>()
+  const isActiveDrawnField = (
+    fileIndex: number,
+    pageIndex: number,
+    drawnFieldIndex: number
+  ) =>
+    activeDrawnField?.fileIndex === fileIndex &&
+    activeDrawnField?.pageIndex === pageIndex &&
+    activeDrawnField?.drawnFieldIndex === drawnFieldIndex
 
   /**
    * Drawing events
    */
   useEffect(() => {
-    // window.addEventListener('mousedown', onMouseDown);
-    window.addEventListener('mouseup', onMouseUp)
+    window.addEventListener('pointerup', handlePointerUp)
+    window.addEventListener('pointercancel', handlePointerUp)
 
     return () => {
-      // window.removeEventListener('mousedown', onMouseDown);
-      window.removeEventListener('mouseup', onMouseUp)
+      window.removeEventListener('pointerup', handlePointerUp)
+      window.removeEventListener('pointercancel', handlePointerUp)
     }
   }, [])
 
   const refreshPdfFiles = () => {
-    setPdfFiles([...pdfFiles])
+    setSigitFiles([...sigitFiles])
   }
 
   /**
-   * Fired only when left click and mouse over pdf page
+   * Fired only on when left (primary pointer interaction) clicking page image
    * Creates new drawnElement and pushes in the array
    * It is re rendered and visible right away
    *
-   * @param event Mouse event
+   * @param event Pointer event
    * @param page PdfPage where press happened
    */
-  const onMouseDown = (event: any, page: PdfPage) => {
+  const handlePointerDown = (
+    event: React.PointerEvent,
+    page: PdfPage,
+    fileIndex: number,
+    pageIndex: number
+  ) => {
     // Proceed only if left click
     if (event.button !== 0) return
 
-    // Only allow drawing if mouse is not over other drawn element
-    const isOverPdfImageWrapper = event.target.tagName === 'IMG'
-
-    if (!selectedTool || !isOverPdfImageWrapper) {
+    if (!selectedTool) {
       return
     }
 
-    const { mouseX, mouseY } = getMouseCoordinates(event)
+    const { x, y } = getPointerCoordinates(event)
 
     const newField: DrawnField = {
-      left: mouseX,
-      top: mouseY,
-      width: 0,
-      height: 0,
-      counterpart: '',
+      left: to(page.width, x),
+      top: to(page.width, y),
+      width: event.pointerType === 'mouse' ? 0 : DEFAULT_START_SIZE.width,
+      height: event.pointerType === 'mouse' ? 0 : DEFAULT_START_SIZE.height,
+      counterpart: getAvailableSigner(lastSigner, defaultSignerNpub),
       type: selectedTool.identifier
     }
 
     page.drawnFields.push(newField)
 
+    setActiveDrawnField({
+      fileIndex,
+      pageIndex,
+      drawnFieldIndex: page.drawnFields.length - 1
+    })
     setMouseState((prev) => {
       return {
         ...prev,
@@ -166,9 +146,9 @@ export const DrawPDFFields = (props: Props) => {
 
   /**
    * Drawing is finished, resets all the variables used to draw
-   * @param event Mouse event
+   * @param event Pointer event
    */
-  const onMouseUp = () => {
+  const handlePointerUp = () => {
     setMouseState((prev) => {
       return {
         ...prev,
@@ -180,20 +160,26 @@ export const DrawPDFFields = (props: Props) => {
   }
 
   /**
-   * After {@link onMouseDown} create an drawing element, this function gets called on every pixel moved
-   * which alters the newly created drawing element, resizing it while mouse move
-   * @param event Mouse event
+   * After {@link handlePointerDown} create an drawing element, this function gets called on every pixel moved
+   * which alters the newly created drawing element, resizing it while pointer moves
+   * @param event Pointer event
    * @param page PdfPage where moving is happening
    */
-  const onMouseMove = (event: any, page: PdfPage) => {
-    if (mouseState.clicked && selectedTool) {
+  const handlePointerMove = (event: React.PointerEvent, page: PdfPage) => {
+    if (mouseState.clicked && selectedTool && event.pointerType === 'mouse') {
       const lastElementIndex = page.drawnFields.length - 1
+
       const lastDrawnField = page.drawnFields[lastElementIndex]
 
-      const { mouseX, mouseY } = getMouseCoordinates(event)
+      // Return early if we don't have lastDrawnField
+      // Issue noticed in the console when dragging out of bounds
+      // to the page below (without releaseing mouse click)
+      if (!lastDrawnField) return
 
-      const width = mouseX - lastDrawnField.left
-      const height = mouseY - lastDrawnField.top
+      const { x, y } = getPointerCoordinates(event)
+
+      const width = to(page.width, x) - lastDrawnField.left
+      const height = to(page.width, y) - lastDrawnField.top
 
       lastDrawnField.width = width
       lastDrawnField.height = height
@@ -208,51 +194,68 @@ export const DrawPDFFields = (props: Props) => {
 
   /**
    * Fired when event happens on the drawn element which will be moved
-   * mouse coordinates relative to drawn element will be stored
+   * pointer coordinates relative to drawn element will be stored
    * so when we start moving, offset can be calculated
-   * mouseX - offsetX
-   * mouseY - offsetY
+   * x - offsetX
+   * y - offsetY
    *
-   * @param event Mouse event
-   * @param drawnField Which we are moving
+   * @param event Pointer event
+   * @param drawnFieldIndex Which we are moving
    */
-  const onDrawnFieldMouseDown = (event: any) => {
+  const handleDrawnFieldPointerDown = (
+    event: React.PointerEvent,
+    fileIndex: number,
+    pageIndex: number,
+    drawnFieldIndex: number
+  ) => {
     event.stopPropagation()
 
     // Proceed only if left click
     if (event.button !== 0) return
 
-    const drawingRectangleCoords = getMouseCoordinates(event)
+    const drawingRectangleCoords = getPointerCoordinates(event)
 
+    setActiveDrawnField({ fileIndex, pageIndex, drawnFieldIndex })
     setMouseState({
       dragging: true,
       clicked: false,
       coordsInWrapper: {
-        mouseX: drawingRectangleCoords.mouseX,
-        mouseY: drawingRectangleCoords.mouseY
+        x: drawingRectangleCoords.x,
+        y: drawingRectangleCoords.y
       }
     })
+
+    // make signers dropdown visible
+    setHideSignersForDrawnField((prev) => ({
+      ...prev,
+      [drawnFieldIndex]: false
+    }))
   }
 
   /**
-   * Moves the drawnElement by the mouse position (mouse can grab anywhere on the drawn element)
-   * @param event Mouse event
+   * Moves the drawnElement by the pointer position (pointer can grab anywhere on the drawn element)
+   * @param event Pointer event
    * @param drawnField which we are moving
+   * @param pageWidth pdf value which is used to calculate scaled offset
    */
-  const onDranwFieldMouseMove = (event: any, drawnField: DrawnField) => {
+  const handleDrawnFieldPointerMove = (
+    event: React.PointerEvent,
+    drawnField: DrawnField,
+    pageWidth: number
+  ) => {
     if (mouseState.dragging) {
-      const { mouseX, mouseY, rect } = getMouseCoordinates(
+      const { x, y, rect } = getPointerCoordinates(
         event,
-        event.target.parentNode
+        event.currentTarget.parentElement
       )
       const coordsOffset = mouseState.coordsInWrapper
 
       if (coordsOffset) {
-        let left = mouseX - coordsOffset.mouseX
-        let top = mouseY - coordsOffset.mouseY
+        let left = to(pageWidth, x - coordsOffset.x)
+        let top = to(pageWidth, y - coordsOffset.y)
 
-        const rightLimit = rect.width - drawnField.width - 3
-        const bottomLimit = rect.height - drawnField.height - 3
+        const rightLimit = to(pageWidth, rect.width) - drawnField.width
+        const bottomLimit = to(pageWidth, rect.height) - drawnField.height
 
         if (left < 0) left = 0
         if (top < 0) top = 0
@@ -269,15 +272,20 @@ export const DrawPDFFields = (props: Props) => {
 
   /**
    * Fired when clicked on the resize handle, sets the state for a resize action
-   * @param event Mouse event
-   * @param drawnField which we are resizing
+   * @param event Pointer event
+   * @param drawnFieldIndex which we are resizing
    */
-  const onResizeHandleMouseDown = (event: any) => {
+  const handleResizePointerDown = (
+    event: React.PointerEvent,
+    fileIndex: number,
+    pageIndex: number,
+    drawnFieldIndex: number
+  ) => {
     // Proceed only if left click
     if (event.button !== 0) return
-
     event.stopPropagation()
 
+    setActiveDrawnField({ fileIndex, pageIndex, drawnFieldIndex })
     setMouseState({
       resizing: true
     })
@@ -285,18 +293,26 @@ export const DrawPDFFields = (props: Props) => {
 
   /**
    * Resizes the drawn element by the mouse position
-   * @param event Mouse event
+   * @param event Pointer event
    * @param drawnField which we are resizing
+   * @param pageWidth pdf value which is used to calculate scaled offset
    */
-  const onResizeHandleMouseMove = (event: any, drawnField: DrawnField) => {
+  const handleResizePointerMove = (
+    event: React.PointerEvent,
+    drawnField: DrawnField,
+    pageWidth: number
+  ) => {
     if (mouseState.resizing) {
-      const { mouseX, mouseY } = getMouseCoordinates(
+      const { x, y } = getPointerCoordinates(
         event,
-        event.target.parentNode.parentNode
+        // currentTarget = span handle
+        // 1st parent = drawnField
+        // 2nd parent = img
+        event.currentTarget.parentElement?.parentElement
       )
 
-      const width = mouseX - drawnField.left
-      const height = mouseY - drawnField.top
+      const width = to(pageWidth, x) - drawnField.left
+      const height = to(pageWidth, y) - drawnField.top
 
       drawnField.width = width
       drawnField.height = height
@@ -307,154 +323,194 @@ export const DrawPDFFields = (props: Props) => {
 
   /**
    * Removes the drawn element using the indexes in the params
-   * @param event Mouse event
+   * @param event Pointer event
    * @param pdfFileIndex pdf file index
    * @param pdfPageIndex pdf page index
    * @param drawnFileIndex drawn file index
    */
-  const onRemoveHandleMouseDown = (
-    event: any,
+  const handleRemovePointerDown = (
+    event: React.PointerEvent,
     pdfFileIndex: number,
     pdfPageIndex: number,
     drawnFileIndex: number
   ) => {
     event.stopPropagation()
 
-    pdfFiles[pdfFileIndex].pages[pdfPageIndex].drawnFields.splice(
-      drawnFileIndex,
-      1
-    )
+    const pages = sigitFiles[pdfFileIndex]?.pages
+    if (pages) {
+      pages[pdfPageIndex]?.drawnFields?.splice(drawnFileIndex, 1)
+    }
   }
 
   /**
-   * Used to stop mouse click propagating to the parent elements
+   * Used to stop pointer click propagating to the parent elements
    * so select can work properly
-   * @param event Mouse event
+   * @param event Pointer event
    */
-  const onUserSelectHandleMouseDown = (event: any) => {
+  const handleUserSelectPointerDown = (event: React.PointerEvent) => {
     event.stopPropagation()
   }
 
   /**
-   * Gets the mouse coordinates relative to a element in the `event` param
-   * @param event MouseEvent
-   * @param customTarget mouse coordinates relative to this element, if not provided
+   * Handles Escape button-down event and hides all signers dropdowns
+   * @param event SyntheticEvent event
+   */
+  const handleEscapeButtonDown = (event: React.SyntheticEvent) => {
+    // get native event
+    const { nativeEvent } = event
+
+    //check if event is a keyboard event
+    if (nativeEvent instanceof KeyboardEvent) {
+      // check if event code is Escape
+      if (nativeEvent.code === KeyboardCode.Escape) {
+        // hide all signers dropdowns
+        const newHideSignersForDrawnField: HideSignersForDrawnField = {}
+
+        Object.keys(hideSignersForDrawnField).forEach((key) => {
+          // Object.keys always returns an array of strings,
+          // that is why unknown type is used below
+          newHideSignersForDrawnField[key as unknown as number] = true
+        })
+
+        setHideSignersForDrawnField(newHideSignersForDrawnField)
+      }
+    }
+  }
+
+  /**
+   * Gets the pointer coordinates relative to a element in the `event` param
+   * @param event PointerEvent
+   * @param customTarget coordinates relative to this element, if not provided
    * event.target will be used
    */
-  const getMouseCoordinates = (event: any, customTarget?: any) => {
-    const target = customTarget ? customTarget : event.target
+  const getPointerCoordinates = (
+    event: React.PointerEvent,
+    customTarget?: HTMLElement | null
+  ) => {
+    const target = customTarget ? customTarget : event.currentTarget
     const rect = target.getBoundingClientRect()
-    const mouseX = event.clientX - rect.left //x position within the element.
-    const mouseY = event.clientY - rect.top //y position within the element.
+
+    // Clamp X Y within the target
+    const x = Math.min(event.clientX, rect.right) - rect.left //x position within the element.
+    const y = Math.min(event.clientY, rect.bottom) - rect.top //y position within the element.
 
     return {
-      mouseX,
-      mouseY,
+      x,
+      y,
       rect
     }
   }
 
-  /**
-   * Reads the pdf binary files and converts it's pages to images
-   * creates the pdfFiles object and sets to a state
-   */
-  const parsePdfPages = async () => {
-    const pdfFiles: PdfFile[] = await toPdfFiles(selectedFiles)
-
-    setPdfFiles(pdfFiles)
-  }
-
-  /**
-   *
-   * @returns if expanded pdf accordion is present
-   */
-  const hasExpandedPdf = () => {
-    return !!pdfFiles.filter((pdfFile) => !!pdfFile.expanded).length
-  }
-
-  const handleAccordionExpandChange = (expanded: boolean, pdfFile: PdfFile) => {
-    pdfFile.expanded = expanded
-
-    refreshPdfFiles()
-    setShowDrawToolBox(hasExpandedPdf())
-  }
-
-  /**
-   * Changes the drawing tool
-   * @param drawTool to draw with
-   */
-  const handleToolSelect = (drawTool: DrawTool) => {
-    // If clicked on the same tool, unselect
-    if (drawTool.identifier === selectedTool?.identifier) {
-      setSelectedTool(null)
-      return
-    }
-
-    setSelectedTool(drawTool)
-  }
-
   /**
    * Renders the pdf pages and drawing elements
    */
-  const getPdfPages = (pdfFile: PdfFile, pdfFileIndex: number) => {
+  const getPdfPages = (file: SigitFile, fileIndex: number) => {
+    // Early return if this is not a pdf
+    if (!file.isPdf) return null
+
     return (
-      <Box
-        sx={{
-          width: '100%'
-        }}
-      >
-        {pdfFile.pages.map((page, pdfPageIndex: number) => {
+      <>
+        {file.pages?.map((page, pageIndex: number) => {
           return (
             <div
-              key={pdfPageIndex}
-              style={{
-                border: '1px solid #c4c4c4',
-                marginBottom: '10px'
-              }}
-              className={`${styles.pdfImageWrapper} ${selectedTool ? styles.drawing : ''}`}
-              onMouseMove={(event) => {
-                onMouseMove(event, page)
-              }}
-              onMouseDown={(event) => {
-                onMouseDown(event, page)
-              }}
+              key={pageIndex}
+              className={`image-wrapper ${styles.pdfImageWrapper} ${selectedTool ? styles.drawing : ''}`}
+              tabIndex={-1}
+              onKeyDown={(event) => handleEscapeButtonDown(event)}
             >
               <img
+                onPointerMove={(event) => {
+                  handlePointerMove(event, page)
+                }}
+                onPointerDown={(event) => {
+                  handlePointerDown(event, page, fileIndex, pageIndex)
+                }}
                 draggable="false"
-                style={{ width: '100%' }}
                 src={page.image}
+                alt={`page ${pageIndex + 1} of ${file.name}`}
               />
 
               {page.drawnFields.map((drawnField, drawnFieldIndex: number) => {
                 return (
                   <div
                     key={drawnFieldIndex}
-                    onMouseDown={onDrawnFieldMouseDown}
-                    onMouseMove={(event) => {
-                      onDranwFieldMouseMove(event, drawnField)
+                    onPointerDown={(event) =>
+                      handleDrawnFieldPointerDown(
+                        event,
+                        fileIndex,
+                        pageIndex,
+                        drawnFieldIndex
+                      )
+                    }
+                    onPointerMove={(event) => {
+                      handleDrawnFieldPointerMove(event, drawnField, page.width)
                     }}
                     className={styles.drawingRectangle}
                     style={{
-                      left: `${drawnField.left}px`,
-                      top: `${drawnField.top}px`,
-                      width: `${drawnField.width}px`,
-                      height: `${drawnField.height}px`,
-                      pointerEvents: mouseState.clicked ? 'none' : 'all'
+                      backgroundColor: drawnField.counterpart
+                        ? `#${npubToHex(drawnField.counterpart)?.substring(0, 6)}4b`
+                        : undefined,
+                      outlineColor: drawnField.counterpart
+                        ? `#${npubToHex(drawnField.counterpart)?.substring(0, 6)}`
+                        : undefined,
+                      left: inPx(from(page.width, drawnField.left)),
+                      top: inPx(from(page.width, drawnField.top)),
+                      width: inPx(from(page.width, drawnField.width)),
+                      height: inPx(from(page.width, drawnField.height)),
+                      pointerEvents: mouseState.clicked ? 'none' : 'all',
+                      touchAction: 'none',
+                      opacity:
+                        mouseState.dragging &&
+                        isActiveDrawnField(
+                          fileIndex,
+                          pageIndex,
+                          drawnFieldIndex
+                        )
+                          ? 0.8
+                          : undefined
                     }}
                   >
+                    <div
+                      className={`file-mark ${styles.placeholder}`}
+                      style={{
+                        fontFamily: FONT_TYPE,
+                        fontSize: inPx(from(page.width, FONT_SIZE))
+                      }}
+                    >
+                      {getToolboxLabelByMarkType(drawnField.type) ||
+                        'placeholder'}
+                    </div>
                     <span
-                      onMouseDown={onResizeHandleMouseDown}
-                      onMouseMove={(event) => {
-                        onResizeHandleMouseMove(event, drawnField)
+                      onPointerDown={(event) =>
+                        handleResizePointerDown(
+                          event,
+                          fileIndex,
+                          pageIndex,
+                          drawnFieldIndex
+                        )
+                      }
+                      onPointerMove={(event) => {
+                        handleResizePointerMove(event, drawnField, page.width)
                       }}
                       className={styles.resizeHandle}
+                      style={{
+                        background:
+                          mouseState.resizing &&
+                          isActiveDrawnField(
+                            fileIndex,
+                            pageIndex,
+                            drawnFieldIndex
+                          )
+                            ? 'var(--primary-main)'
+                            : undefined
+                      }}
                     ></span>
                     <span
-                      onMouseDown={(event) => {
-                        onRemoveHandleMouseDown(
+                      onPointerDown={(event) => {
+                        handleRemovePointerDown(
                           event,
-                          pdfFileIndex,
-                          pdfPageIndex,
+                          fileIndex,
+                          pageIndex,
                           drawnFieldIndex
                         )
                       }}
@@ -462,128 +518,156 @@ export const DrawPDFFields = (props: Props) => {
                     >
                       <Close fontSize="small" />
                     </span>
-                    <div
-                      onMouseDown={onUserSelectHandleMouseDown}
-                      className={styles.userSelect}
-                    >
-                      <FormControl fullWidth size="small">
-                        <InputLabel id="counterparts">Counterpart</InputLabel>
-                        <Select
-                          value={drawnField.counterpart}
-                          onChange={(event) => {
-                            drawnField.counterpart = event.target.value
-                            refreshPdfFiles()
-                          }}
-                          labelId="counterparts"
-                          label="Counterparts"
+                    {!isActiveDrawnField(
+                      fileIndex,
+                      pageIndex,
+                      drawnFieldIndex
+                    ) &&
+                      !!drawnField.counterpart && (
+                        <div className={styles.counterpartAvatar}>
+                          <UserAvatar
+                            pubkey={npubToHex(drawnField.counterpart)!}
+                          />
+                        </div>
+                      )}
+                    {isActiveDrawnField(
+                      fileIndex,
+                      pageIndex,
+                      drawnFieldIndex
+                    ) &&
+                      (!hideSignersForDrawnField ||
+                        !hideSignersForDrawnField[drawnFieldIndex]) && (
+                        <div
+                          onPointerDown={handleUserSelectPointerDown}
+                          className={styles.userSelect}
                         >
-                          {props.users.map((user, index) => {
-                            let displayValue = truncate(
-                              hexToNpub(user.pubkey),
-                              {
-                                length: 16
+                          <FormControl fullWidth size="small">
+                            <InputLabel id="counterparts">
+                              Counterpart
+                            </InputLabel>
+                            <Select
+                              value={getAvailableSigner(drawnField.counterpart)}
+                              onChange={(event) => {
+                                drawnField.counterpart = event.target.value
+                                setLastSigner(event.target.value)
+                                refreshPdfFiles()
+                              }}
+                              labelId="counterparts"
+                              label="Counterparts"
+                              sx={{
+                                background: 'white'
+                              }}
+                              renderValue={(value) =>
+                                renderCounterpartValue(value)
                               }
-                            )
-
-                            const metadata = props.metadata[user.pubkey]
-
-                            if (metadata) {
-                              displayValue = truncate(
-                                metadata.name ||
-                                  metadata.display_name ||
-                                  metadata.username,
-                                {
-                                  length: 16
+                            >
+                              {signers.map((signer, index) => {
+                                const npub = hexToNpub(signer.pubkey)
+                                const metadata = props.metadata[signer.pubkey]
+                                const displayValue = getProfileUsername(
+                                  npub,
+                                  metadata
+                                )
+                                // make current signers dropdown visible
+                                if (
+                                  hideSignersForDrawnField[drawnFieldIndex] ===
+                                    undefined ||
+                                  hideSignersForDrawnField[drawnFieldIndex] ===
+                                    true
+                                ) {
+                                  setHideSignersForDrawnField((prev) => ({
+                                    ...prev,
+                                    [drawnFieldIndex]: false
+                                  }))
                                 }
-                              )
-                            }
 
-                            return (
-                              <MenuItem
-                                key={index}
-                                value={hexToNpub(user.pubkey)}
-                              >
-                                {displayValue}
-                              </MenuItem>
-                            )
-                          })}
-                        </Select>
-                      </FormControl>
-                    </div>
+                                return (
+                                  <MenuItem key={index} value={npub}>
+                                    <ListItemIcon>
+                                      <AvatarIconButton
+                                        src={metadata?.picture}
+                                        hexKey={signer.pubkey}
+                                        aria-label={`account of user ${displayValue}`}
+                                        color="inherit"
+                                        sx={{
+                                          padding: 0,
+                                          '> img': {
+                                            width: '30px',
+                                            height: '30px'
+                                          }
+                                        }}
+                                      />
+                                    </ListItemIcon>
+                                    <ListItemText>{displayValue}</ListItemText>
+                                  </MenuItem>
+                                )
+                              })}
+                            </Select>
+                          </FormControl>
+                        </div>
+                      )}
                   </div>
                 )
               })}
             </div>
           )
         })}
-      </Box>
+      </>
     )
   }
 
-  if (parsingPdf) {
-    return (
-      <Box sx={{ width: '100%', textAlign: 'center' }}>
-        <CircularProgress />
-      </Box>
-    )
-  }
+  const renderCounterpartValue = (npub: string) => {
+    let displayValue = _.truncate(npub, { length: 16 })
 
-  if (!pdfFiles.length) {
-    return ''
+    const signer = signers.find((u) => u.pubkey === npubToHex(npub))
+    if (signer) {
+      const metadata = props.metadata[signer.pubkey]
+      displayValue = getProfileUsername(npub, metadata)
+
+      return (
+        <div className={styles.counterpartSelectValue}>
+          <AvatarIconButton
+            src={props.metadata[signer.pubkey]?.picture}
+            hexKey={signer.pubkey || undefined}
+            sx={{
+              padding: 0,
+              marginRight: '6px',
+              '> img': {
+                width: '21px',
+                height: '21px'
+              }
+            }}
+          />
+          {displayValue}
+        </div>
+      )
+    }
+
+    return displayValue
   }
 
   return (
-    <Box>
-      <Box sx={{ mt: 1 }}>
-        <Typography sx={{ mb: 1 }}>Draw fields on the PDFs:</Typography>
-
-        {pdfFiles.map((pdfFile, pdfFileIndex: number) => {
-          return (
-            <Accordion
-              key={pdfFileIndex}
-              expanded={pdfFile.expanded}
-              onChange={(_event, expanded) => {
-                handleAccordionExpandChange(expanded, pdfFile)
-              }}
-            >
-              <AccordionSummary
-                expandIcon={<ExpandMore />}
-                aria-controls={`panel${pdfFileIndex}-content`}
-                id={`panel${pdfFileIndex}header`}
-              >
-                <PictureAsPdf sx={{ mr: 1 }} />
-                {pdfFile.file.name}
-              </AccordionSummary>
-              <AccordionDetails>
-                {getPdfPages(pdfFile, pdfFileIndex)}
-              </AccordionDetails>
-            </Accordion>
-          )
-        })}
-      </Box>
-
-      {showDrawToolBox && (
-        <Box className={styles.drawToolBoxContainer}>
-          <Box className={styles.drawToolBox}>
-            {toolbox
-              .filter((drawTool) => drawTool.active)
-              .map((drawTool: DrawTool, index: number) => {
-                return (
-                  <Box
-                    key={index}
-                    onClick={() => {
-                      handleToolSelect(drawTool)
-                    }}
-                    className={`${styles.toolItem} ${selectedTool?.identifier === drawTool.identifier ? styles.selected : ''}`}
-                  >
-                    {drawTool.icon}
-                    {drawTool.label}
-                  </Box>
-                )
-              })}
-          </Box>
-        </Box>
-      )}
-    </Box>
+    <div className="files-wrapper">
+      {sigitFiles.map((file, i) => {
+        return (
+          <React.Fragment key={file.name}>
+            <div className="file-wrapper" id={`file-${file.name}`}>
+              {file.isPdf && getPdfPages(file, i)}
+              {file.isImage && (
+                <img
+                  className="file-image"
+                  src={file.objectUrl}
+                  alt={file.name}
+                />
+              )}
+              {!(file.isPdf || file.isImage) && (
+                <ExtensionFileBox extension={file.extension} />
+              )}
+            </div>
+            {i < sigitFiles.length - 1 && <FileDivider />}
+          </React.Fragment>
+        )
+      })}
+    </div>
   )
 }

src/components/DrawPDFFields/style.module.scss

@@ -1,3 +1,5 @@
+@import '../../styles/sizes.scss';
+
 .pdfFieldItem {
   background: white;
   padding: 10px;
@@ -5,70 +7,26 @@
   cursor: pointer;
 }
 
-.drawToolBoxContainer {
-  position: fixed;
-  bottom: 0;
-  left: 0;
-  right: 0;
-  display: flex;
-  justify-content: center;
-  z-index: 50;
-
-  .drawToolBox {
-    display: flex;
-    gap: 10px;
-    min-width: 100px;
-    background-color: white;
-    padding: 15px;
-    box-shadow: 0 0 10px 1px #0000003b;
-    border-radius: 4px;
-
-    .toolItem {
-      display: flex;
-      flex-direction: column;
-      align-items: center;
-      border: 1px solid rgba(0, 0, 0, 0.137);
-      padding: 5px;
-      cursor: pointer;
-      -webkit-user-select: none;
-      user-select: none;
-
-      &.selected {
-        border-color: #01aaad;
-        color: #01aaad;
-      }
-
-      &:not(.selected) {
-        &:hover {
-          border-color: #01aaad79;
-        }
-      }
-    }
-  }
-}
-
 .pdfImageWrapper {
-  position: relative;
-  -webkit-user-select: none;
-  user-select: none;
-  margin-bottom: 10px;
-
-  > img {
-    display: block;
-    max-width: 100%;
-    max-height: 100%;
-    object-fit: contain; /* Ensure the image fits within the container */
-  }
-
   &.drawing {
     cursor: crosshair;
   }
 }
 
+.pdfImageWrapper:focus {
+  outline: none;
+}
+
+.placeholder {
+  position: absolute;
+  opacity: 0.5;
+  inset: 0;
+}
+
 .drawingRectangle {
   position: absolute;
-  border: 1px solid #01aaad;
-  z-index: 50;
+  outline: 1px solid #01aaad;
+  z-index: 40;
   background-color: #01aaad4b;
   cursor: pointer;
   display: flex;
@@ -81,7 +39,7 @@
   }
 
   &.edited {
-    border: 1px dotted #01aaad
+    outline: 1px dotted #01aaad;
   }
 
   .resizeHandle {
@@ -93,7 +51,14 @@
     background-color: #fff;
     border: 1px solid rgb(160, 160, 160);
     border-radius: 50%;
-    cursor: pointer;
+    cursor: nwse-resize;
+
+    // Increase the area a bit so it's easier to click
+    &::after {
+      content: '';
+      position: absolute;
+      inset: -14px;
+    }
   }
 
   .removeHandle {
@@ -118,9 +83,19 @@
     justify-content: center;
     align-items: center;
     bottom: -60px;
-    min-width: 170px;
+    min-width: 193px;
     min-height: 30px;
-    background: #fff;
     padding: 5px 0;
   }
 }
+
+.counterpartSelectValue {
+  display: flex;
+}
+
+.counterpartAvatar {
+  img {
+    width: 21px;
+    height: 21px;
+  }
+}

src/components/ExtensionFileBox.tsx

@@ -0,0 +1,6 @@
+interface ExtensionFileBoxProps {
+  extension: string
+}
+export const ExtensionFileBox = ({ extension }: ExtensionFileBoxProps) => (
+  <div className="extension-file-box">This is a {extension} file</div>
+)

src/components/FileDivider.tsx

@@ -0,0 +1,12 @@
+import Divider from '@mui/material/Divider/Divider'
+
+export const FileDivider = () => (
+  <Divider
+    sx={{
+      fontSize: '12px',
+      color: 'rgba(0,0,0,0.15)'
+    }}
+  >
+    File Separator
+  </Divider>
+)

src/components/FileList/index.tsx

@@ -1,39 +1,49 @@
 import { CurrentUserFile } from '../../types/file.ts'
 import styles from './style.module.scss'
 import { Button } from '@mui/material'
+import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
+import { faCheck } from '@fortawesome/free-solid-svg-icons'
 
 interface FileListProps {
   files: CurrentUserFile[]
   currentFile: CurrentUserFile
   setCurrentFile: (file: CurrentUserFile) => void
   handleDownload: () => void
+  downloadLabel?: string
 }
 
 const FileList = ({
   files,
   currentFile,
   setCurrentFile,
-  handleDownload
+  handleDownload,
+  downloadLabel
 }: FileListProps) => {
   const isActive = (file: CurrentUserFile) => file.id === currentFile.id
   return (
     <div className={styles.wrap}>
-      <div className={styles.container}>
-        <ul className={styles.files}>
-          {files.map((file: CurrentUserFile) => (
-            <li
-              key={file.id}
-              className={`${styles.fileItem} ${isActive(file) && styles.active}`}
-              onClick={() => setCurrentFile(file)}
-            >
-              <span className={styles.fileNumber}>{file.id}</span>
-              <span className={styles.fileName}>{file.filename}</span>
-            </li>
-          ))}
-        </ul>
-      </div>
+      <ul className={styles.files}>
+        {files.map((currentUserFile: CurrentUserFile) => (
+          <li
+            key={currentUserFile.id}
+            className={`${styles.fileItem} ${isActive(currentUserFile) && styles.active}`}
+            onClick={() => setCurrentFile(currentUserFile)}
+          >
+            <div className={styles.fileNumber}>{currentUserFile.id}</div>
+            <div className={styles.fileInfo}>
+              <div className={styles.fileName}>{currentUserFile.file.name}</div>
+            </div>
+
+            <div className={styles.fileVisual}>
+              {currentUserFile.isHashValid && (
+                <FontAwesomeIcon icon={faCheck} />
+              )}
+            </div>
+          </li>
+        ))}
+      </ul>
       <Button variant="contained" fullWidth onClick={handleDownload}>
-        Download Files
+        {downloadLabel || 'Download Files'}
       </Button>
     </div>
   )

src/components/FileList/style.module.scss

@@ -1,12 +1,3 @@
-.container {
-  border-radius: 4px;
-  background: white;
-  padding: 15px;
-  display: flex;
-  flex-direction: column;
-  grid-gap: 0px;
-}
-
 .filesPageContainer {
   width: 100%;
   display: grid;
@@ -15,13 +6,6 @@
   flex-grow: 1;
 }
 
-ul {
-  list-style-type: none; /* Removes bullet points */
-  margin: 0;             /* Removes default margin */
-  padding: 0;            /* Removes default padding */
-}
-
-
 .wrap {
   display: flex;
   flex-direction: column;
@@ -29,14 +13,16 @@ ul {
 }
 
 .files {
+  border-radius: 4px;
+  background: white;
+  padding: 15px;
+
   display: flex;
   flex-direction: column;
   width: 100%;
   grid-gap: 15px;
-  max-height: 350px;
-  overflow: auto;
-  padding: 0 5px 0 0;
-  margin: 0 -5px 0 0;
+  overflow-y: auto;
+  overflow-x: none;
 }
 
 .files::-webkit-scrollbar {
@@ -44,7 +30,7 @@ ul {
 }
 
 .files::-webkit-scrollbar-track {
-  background-color: rgba(0,0,0,0.15);
+  background-color: rgba(0, 0, 0, 0.15);
 }
 
 .files::-webkit-scrollbar-thumb {
@@ -64,12 +50,12 @@ ul {
   background: #ffffff;
   padding: 5px 10px;
   align-items: center;
-  color: rgba(0,0,0,0.5);
+  color: rgba(0, 0, 0, 0.5);
   cursor: pointer;
   flex-grow: 1;
   font-size: 16px;
   font-weight: 500;
-
+  min-height: 45px;
 
   &.active {
     background: #4c82a3;
@@ -78,16 +64,22 @@ ul {
 }
 
 .fileItem:hover {
-  transition: ease 0.2s;
   background: #4c82a3;
   color: white;
 }
 
+.fileInfo {
+  flex-grow: 1;
+  font-size: 16px;
+  font-weight: 500;
+}
+
 .fileName {
   display: -webkit-box;
   -webkit-box-orient: vertical;
   overflow: hidden;
   -webkit-line-clamp: 1;
+  line-clamp: 1;
 }
 
 .fileNumber {
@@ -97,4 +89,15 @@ ul {
   flex-direction: column;
   justify-content: center;
   align-items: center;
-}
+  width: 10px;
+}
+
+.fileVisual {
+  display: flex;
+  flex-shrink: 0;
+  flex-direction: column;
+  justify-content: center;
+  align-items: center;
+  height: 25px;
+  width: 25px;
+}

src/components/Footer/Footer.tsx

@@ -4,125 +4,128 @@ import styles from './style.module.scss'
 import { Container } from '../Container'
 import nostrImage from '../../assets/images/nostr.gif'
 import { appPublicRoutes } from '../../routes'
+import { createPortal } from 'react-dom'
 
-export const Footer = () => (
-  <footer className={`${styles.borderTop} ${styles.footer}`}>
-    <Container
-      style={{
-        paddingBlock: '50px'
-      }}
-    >
-      <Box
-        display={'grid'}
-        sx={{
-          gridTemplateColumns: {
-            xs: '1fr',
-            md: '0.5fr 2fr 0.5fr'
-          },
-          alignItems: {
-            xs: 'center',
-            md: 'start'
-          }
+export const Footer = () =>
+  createPortal(
+    <footer className={`${styles.borderTop} ${styles.footer}`}>
+      <Container
+        style={{
+          paddingBlock: '50px'
         }}
-        gap={'50px'}
       >
-        <LinkMui
+        <Box
+          display={'grid'}
           sx={{
-            justifySelf: {
+            gridTemplateColumns: {
+              xs: '1fr',
+              md: '0.5fr 2fr 0.5fr'
+            },
+            alignItems: {
               xs: 'center',
               md: 'start'
             }
           }}
-          component={Link}
-          to={'/'}
-          className={styles.logo}
+          gap={'50px'}
         >
-          <img src="/logo.svg" alt="Logo" />
-        </LinkMui>
-        <Box
-          display={'grid'}
-          sx={{
-            gap: '15px',
-            gridTemplateColumns: {
-              xs: '1fr',
-              sm: 'repeat(2, 1fr)',
-              xl: 'repeat(3, 1fr)'
-            },
-            borderBlock: {
-              xs: 'solid 1px rgba(0, 0, 0, 0.1)',
-              md: 'unset'
-            },
-            paddingY: {
-              xs: '10px',
-              md: 'unset'
-            }
-          }}
-          component={'nav'}
-          className={styles.nav}
-        >
-          <Button
+          <LinkMui
             sx={{
-              justifyContent: 'center'
+              justifySelf: {
+                xs: 'center',
+                md: 'start'
+              }
             }}
             component={Link}
             to={'/'}
-            variant={'text'}
+            className={styles.logo}
           >
-            Home
-          </Button>
-          <Button
+            <img src="/logo.svg" alt="Logo" />
+          </LinkMui>
+          <Box
+            display={'grid'}
             sx={{
-              justifyContent: 'center'
+              gap: '15px',
+              gridTemplateColumns: {
+                xs: '1fr',
+                sm: 'repeat(2, 1fr)',
+                xl: 'repeat(3, 1fr)'
+              },
+              borderBlock: {
+                xs: 'solid 1px rgba(0, 0, 0, 0.1)',
+                md: 'unset'
+              },
+              paddingY: {
+                xs: '10px',
+                md: 'unset'
+              }
             }}
-            component={LinkMui}
-            href={appPublicRoutes.docs}
-            target="_blank"
-            variant={'text'}
+            component={'nav'}
+            className={styles.nav}
           >
-            Documentation
-          </Button>
-          <Button
+            <Button
+              sx={{
+                justifyContent: 'center'
+              }}
+              component={Link}
+              to={'/'}
+              variant={'text'}
+            >
+              Home
+            </Button>
+            <Button
+              sx={{
+                justifyContent: 'center'
+              }}
+              component={LinkMui}
+              href={appPublicRoutes.docs}
+              target="_blank"
+              variant={'text'}
+            >
+              Documentation
+            </Button>
+            <Button
+              sx={{
+                justifyContent: 'center'
+              }}
+              component={LinkMui}
+              href={appPublicRoutes.source}
+              target="_blank"
+              variant={'text'}
+            >
+              Source
+            </Button>
+          </Box>
+          <Box
+            className={styles.links}
             sx={{
-              justifyContent: 'center'
+              justifySelf: {
+                xs: 'center',
+                md: 'end'
+              }
             }}
-            component={LinkMui}
-            href={appPublicRoutes.source}
-            target="_blank"
-            variant={'text'}
           >
-            Source
-          </Button>
+            <Button
+              component={LinkMui}
+              href="https://snort.social/npub1yay8e9sqk94jfgdlkpgeelj2t5ddsj2eu0xwt4kh4xw5ses2rauqnstrdv"
+              target="_blank"
+              sx={{
+                minWidth: '45px',
+                padding: '10px'
+              }}
+              variant={'contained'}
+            >
+              <img src={nostrImage} width="25" alt="nostr logo" height="25" />
+            </Button>
+          </Box>
         </Box>
-        <Box
-          className={styles.links}
-          sx={{
-            justifySelf: {
-              xs: 'center',
-              md: 'end'
-            }
-          }}
-        >
-          <Button
-            component={LinkMui}
-            href="https://snort.social/npub1yay8e9sqk94jfgdlkpgeelj2t5ddsj2eu0xwt4kh4xw5ses2rauqnstrdv"
-            target="_blank"
-            sx={{
-              minWidth: '45px',
-              padding: '10px'
-            }}
-            variant={'contained'}
-          >
-            <img src={nostrImage} width="25" alt="nostr logo" height="25" />
-          </Button>
-        </Box>
-      </Box>
-    </Container>
-    <div className={`${styles.borderTop} ${styles.credits}`}>
-      Built by&nbsp;
-      <a href="https://nostrdev.com/" target="_blank">
-        Nostr Dev
-      </a>{' '}
-      2024.
-    </div>
-  </footer>
-)
+      </Container>
+      <div className={`${styles.borderTop} ${styles.credits}`}>
+        Built by&nbsp;
+        <a rel="noopener" href="https://nostrdev.com/" target="_blank">
+          Nostr Dev
+        </a>{' '}
+        2024.
+      </div>
+    </footer>,
+    document.getElementById('root')!
+  )

src/components/LoadingSpinner/index.tsx

@@ -1,18 +1,43 @@
+import { createPortal } from 'react-dom'
 import styles from './style.module.scss'
+import { PropsWithChildren } from 'react'
 
 interface Props {
-  desc: string
+  desc?: string
+  variant?: 'small' | 'default'
 }
 
-export const LoadingSpinner = (props: Props) => {
-  const { desc } = props
+export const LoadingSpinner = (props: PropsWithChildren<Props>) => {
+  const { desc, children, variant = 'default' } = props
 
-  return (
-    <div className={styles.loadingSpinnerOverlay}>
-      <div className={styles.loadingSpinnerContainer}>
-        <div className={styles.loadingSpinner}></div>
-        {desc && <span className={styles.loadingSpinnerDesc}>{desc}</span>}
-      </div>
-    </div>
-  )
+  switch (variant) {
+    case 'small':
+      return (
+        <div
+          className={`${styles.loadingSpinnerContainer}`}
+          data-variant={variant}
+        >
+          <div className={styles.loadingSpinner}></div>
+        </div>
+      )
+
+    default:
+      return createPortal(
+        <div className={styles.loadingSpinnerOverlay}>
+          <div
+            className={styles.loadingSpinnerContainer}
+            data-variant={variant}
+          >
+            <div className={styles.loadingSpinner}></div>
+            {desc && (
+              <div className={styles.loadingSpinnerDesc}>
+                {desc}
+                {children}
+              </div>
+            )}
+          </div>
+        </div>,
+        document.getElementById('root')!
+      )
+  }
 }

src/components/LoadingSpinner/style.module.scss

@@ -2,37 +2,56 @@
 
 .loadingSpinnerOverlay {
   position: fixed;
-  top: 0;
-  left: 0;
-  width: 100%;
-  height: 100%;
+  inset: 0;
   display: flex;
   align-items: center;
   justify-content: center;
   background-color: rgba(0, 0, 0, 0.5);
-  z-index: 9999;
+  z-index: 50;
+  -webkit-backdrop-filter: blur(10px);
+  backdrop-filter: blur(10px);
+}
 
-  .loadingSpinnerContainer {
-    display: flex;
-    flex-direction: column;
-    align-items: center;
-    justify-content: center;
+.loadingSpinnerContainer {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+
+  &[data-variant='default'] {
+    width: 100%;
+    max-width: 500px;
+    margin: 25px 20px;
+    background: $overlay-background-color;
+    border-radius: 4px;
+    box-shadow: 0 0 4px 0 rgb(0, 0, 0, 0.1);
   }
-
-  .loadingSpinner {
-    background: url('/favicon.png') no-repeat center / cover;
-    width: 40px;
-    height: 40px;
-    animation: spin 1s linear infinite;
+  &[data-variant='small'] {
+    min-height: 250px;
   }
 }
 
+.loadingSpinner {
+  background: url('/favicon.png') no-repeat center / cover;
+  margin: 40px 25px;
+  width: 65px;
+  height: 65px;
+  animation: spin 1s linear infinite;
+}
+
 .loadingSpinnerDesc {
-  color: white;
-  margin-top: 13px;
+  width: 100%;
+  padding: 15px;
+  border-top: solid 1px rgba(0, 0, 0, 0.1);
+  color: rgba(0, 0, 0, 0.5);
 
   font-size: 16px;
   font-weight: 400;
+
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  gap: 10px;
 }
 
 @keyframes spin {

src/components/MarkFormField/index.tsx

@@ -1,21 +1,21 @@
 import { CurrentUserMark } from '../../types/mark.ts'
 import styles from './style.module.scss'
-
-import { MARK_TYPE_TRANSLATION, NEXT, SIGN } from '../../utils/const.ts'
 import {
   findNextIncompleteCurrentUserMark,
+  getToolboxLabelByMarkType,
   isCurrentUserMarksComplete,
   isCurrentValueLast
 } from '../../utils'
-import { useState } from 'react'
+import React, { useState } from 'react'
+import { MARK_TYPE_CONFIG } from '../getMarkComponents.tsx'
 
 interface MarkFormFieldProps {
-  handleSubmit: (event: any) => void
-  handleSelectedMarkValueChange: (event: any) => void
-  selectedMark: CurrentUserMark
-  selectedMarkValue: string
   currentUserMarks: CurrentUserMark[]
   handleCurrentUserMarkChange: (mark: CurrentUserMark) => void
+  handleSelectedMarkValueChange: (value: string) => void
+  handleSubmit: (event: React.FormEvent<HTMLFormElement>) => void
+  selectedMark: CurrentUserMark
+  selectedMarkValue: string
 }
 
 /**
@@ -30,7 +30,6 @@ const MarkFormField = ({
   handleCurrentUserMarkChange
 }: MarkFormFieldProps) => {
   const [displayActions, setDisplayActions] = useState(true)
-  const getSubmitButtonText = () => (isReadyToSign() ? SIGN : NEXT)
   const isReadyToSign = () =>
     isCurrentUserMarksComplete(currentUserMarks) ||
     isCurrentValueLast(currentUserMarks, selectedMark, selectedMarkValue)
@@ -52,6 +51,9 @@ const MarkFormField = ({
       : handleCurrentUserMarkChange(findNext()!)
   }
   const toggleActions = () => setDisplayActions(!displayActions)
+  const markLabel = getToolboxLabelByMarkType(selectedMark.mark.type)
+  const { input: MarkInputComponent } =
+    MARK_TYPE_CONFIG[selectedMark.mark.type] || {}
   return (
     <div className={styles.container}>
       <div className={styles.trigger}>
@@ -59,6 +61,7 @@ const MarkFormField = ({
           onClick={toggleActions}
           className={styles.triggerBtn}
           type="button"
+          title="Toggle"
         >
           <svg
             xmlns="http://www.w3.org/2000/svg"
@@ -76,22 +79,22 @@ const MarkFormField = ({
         <div className={styles.actionsWrapper}>
           <div className={styles.actionsTop}>
             <div className={styles.actionsTopInfo}>
-              <p className={styles.actionsTopInfoText}>Add your signature</p>
+              <p className={styles.actionsTopInfoText}>Add {markLabel}</p>
             </div>
           </div>
           <div className={styles.inputWrapper}>
             <form onSubmit={(e) => handleFormSubmit(e)}>
-              <input
-                className={styles.input}
-                placeholder={
-                  MARK_TYPE_TRANSLATION[selectedMark.mark.type.valueOf()]
-                }
-                onChange={handleSelectedMarkValueChange}
-                value={selectedMarkValue}
-              />
+              {typeof MarkInputComponent !== 'undefined' && (
+                <MarkInputComponent
+                  value={selectedMarkValue}
+                  placeholder={markLabel}
+                  handler={handleSelectedMarkValueChange}
+                  userMark={selectedMark}
+                />
+              )}
               <div className={styles.actionsBottom}>
                 <button type="submit" className={styles.submitButton}>
-                  {getSubmitButtonText()}
+                  NEXT
                 </button>
               </div>
             </form>

src/components/MarkFormField/style.module.scss

@@ -1,25 +1,127 @@
+@import '../../styles/sizes.scss';
+
 .container {
-  width: 100%;
   display: flex;
   flex-direction: column;
   position: fixed;
-  bottom: 0;
-  right: 0;
-  left: 0;
+
+  @media only screen and (min-width: 768px) {
+    bottom: 0;
+    right: 0;
+    left: 0;
+  }
+  bottom: $tabs-height + 5px;
+  right: 5px;
+  left: 5px;
+
   align-items: center;
-  z-index: 1000;
+  z-index: 40;
+
+  button {
+    transition: ease 0.2s;
+    width: auto;
+    border-radius: 4px;
+    outline: unset;
+    border: unset;
+    background: unset;
+    color: #ffffff;
+    background: #4c82a3;
+    font-weight: 500;
+    font-size: 14px;
+    padding: 8px 15px;
+    white-space: nowrap;
+    display: flex;
+    flex-direction: row;
+    grid-gap: 12px;
+    justify-content: center;
+    align-items: center;
+    text-decoration: unset;
+    position: relative;
+    cursor: pointer;
+  }
+
+  button:hover {
+    background: #5e8eab;
+    color: white;
+  }
+
+  button:active {
+    background: #447592;
+    color: white;
+  }
+
+  .actionButtons {
+    display: flex;
+    flex-direction: row;
+    grid-gap: 5px;
+  }
+
+  .actionsBottom {
+    display: flex;
+    flex-direction: row;
+    grid-gap: 5px;
+    justify-content: center;
+    align-items: center;
+  }
+
+  .submitButton {
+    width: 100%;
+    max-width: 300px;
+    margin-top: 10px;
+  }
+
+  .paginationButton {
+    font-size: 12px;
+    padding: 5px 10px;
+    border-radius: 3px;
+    background: rgba(0, 0, 0, 0.1);
+    color: rgba(0, 0, 0, 0.5);
+  }
+
+  .paginationButton:hover {
+    background: #447592;
+    color: rgba(255, 255, 255, 0.5);
+  }
+
+  .paginationButtonDone {
+    background: #5e8eab;
+    color: rgb(255, 255, 255);
+  }
+
+  .paginationButtonCurrent {
+    height: 2px;
+    width: 100%;
+    background: #4c82a3;
+  }
+
+  .trigger {
+    display: flex;
+    flex-direction: column;
+    justify-content: center;
+    align-items: center;
+    position: relative;
+  }
+
+  .triggerBtn {
+    background: white;
+    color: #434343;
+    padding: 5px 30px;
+    box-shadow: 0px -3px 4px 0 rgb(0, 0, 0, 0.1);
+    position: absolute;
+    top: -25px;
+  }
 }
 
 .actions {
   background: white;
   width: 100%;
-  border-radius: 4px;
+  border-radius: 5px;
   padding: 10px 20px;
   display: none;
   flex-direction: column;
   align-items: center;
   grid-gap: 15px;
-  box-shadow: 0 -2px 4px 0 rgb(0,0,0,0.1);
+  box-shadow: 0 -2px 4px 0 rgb(0, 0, 0, 0.1);
   max-width: 750px;
 
   &.expanded {
@@ -59,12 +161,6 @@
   position: relative;
 }
 
-.actionButtons {
-  display: flex;
-  flex-direction: row;
-  grid-gap: 5px;
-}
-
 .inputWrapper {
   display: flex;
   flex-direction: column;
@@ -73,7 +169,7 @@
 
 .textInput {
   height: 100px;
-  background: rgba(0,0,0,0.1);
+  background: rgba(0, 0, 0, 0.1);
   border-radius: 4px;
   border: solid 2px #4c82a3;
   display: flex;
@@ -84,66 +180,19 @@
 
 .input {
   border-radius: 4px;
-  border: solid 1px rgba(0,0,0,0.15);
+  border: solid 1px rgba(0, 0, 0, 0.15);
   padding: 5px 10px;
   font-size: 16px;
   width: 100%;
-  background: linear-gradient(rgba(0,0,0,0.00), rgba(0,0,0,0.00) 100%), linear-gradient(white, white);
+  background: linear-gradient(rgba(0, 0, 0, 0), rgba(0, 0, 0, 0) 100%),
+    linear-gradient(white, white);
 }
 
 .input:focus {
-  border: solid 1px rgba(0,0,0,0.15);
+  border: solid 1px rgba(0, 0, 0, 0.15);
   outline: none;
-  background: linear-gradient(rgba(0,0,0,0.05), rgba(0,0,0,0.05) 100%), linear-gradient(white, white);
-}
-
-.actionsBottom {
-  display: flex;
-  flex-direction: row;
-  grid-gap: 5px;
-  justify-content: center;
-  align-items: center;
-}
-
-button {
-  transition: ease 0.2s;
-  width: auto;
-  border-radius: 4px;
-  outline: unset;
-  border: unset;
-  background: unset;
-  color: #ffffff;
-  background: #4c82a3;
-  font-weight: 500;
-  font-size: 14px;
-  padding: 8px 15px;
-  white-space: nowrap;
-  display: flex;
-  flex-direction: row;
-  grid-gap: 12px;
-  justify-content: center;
-  align-items: center;
-  text-decoration: unset;
-  position: relative;
-  cursor: pointer;
-}
-
-button:hover {
-  transition: ease 0.2s;
-  background: #5e8eab;
-  color: white;
-}
-
-button:active {
-  transition: ease 0.2s;
-  background: #447592;
-  color: white;
-}
-
-.submitButton {
-  width: 100%;
-  max-width: 300px;
-  margin-top: 10px;
+  background: linear-gradient(rgba(0, 0, 0, 0.05), rgba(0, 0, 0, 0.05) 100%),
+    linear-gradient(white, white);
 }
 
 .footerContainer {
@@ -167,44 +216,3 @@ button:active {
   flex-direction: column;
   grid-gap: 5px;
 }
-
-.paginationButton {
-  font-size: 12px;
-  padding: 5px 10px;
-  border-radius: 3px;
-  background: rgba(0,0,0,0.1);
-  color: rgba(0,0,0,0.5);
-}
-
-.paginationButton:hover {
-  background: #447592;
-  color: rgba(255,255,255,0.5);
-}
-
-.paginationButtonDone {
-  background: #5e8eab;
-  color: rgb(255,255,255);
-}
-
-.paginationButtonCurrent {
-  height: 2px;
-  width: 100%;
-  background: #4c82a3;
-}
-
-.trigger {
-  display: flex;
-  flex-direction: column;
-  justify-content: center;
-  align-items: center;
-  position: relative;
-}
-
-.triggerBtn {
-  background: white;
-  color: #434343;
-  padding: 5px 30px;
-  box-shadow: 0px -3px 4px 0 rgb(0,0,0,0.1);
-  position: absolute;
-  top: -25px;
-}

src/components/MarkInputs/Signature.module.scss

@@ -0,0 +1,44 @@
+@import '../../styles/colors.scss';
+
+$padding: 5px;
+
+.wrapper {
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  padding: $padding;
+}
+
+.relative {
+  position: relative;
+}
+
+.canvas {
+  outline: 1px solid black;
+  background-color: $body-background-color;
+  cursor: crosshair;
+
+  // Disable panning/zooming when touching canvas element
+  -ms-touch-action: none;
+  touch-action: none;
+  -webkit-user-select: none;
+  user-select: none;
+}
+
+.absolute {
+  position: absolute;
+  inset: 0;
+  pointer-events: none;
+}
+
+.reset {
+  cursor: pointer;
+  position: absolute;
+  top: 0;
+  right: $padding;
+  color: $primary-main;
+
+  &:hover {
+    color: $primary-dark;
+  }
+}

src/components/MarkInputs/Signature.tsx

@@ -0,0 +1,101 @@
+import { useRef, useState } from 'react'
+import { MarkInputProps } from '../../types/mark'
+import { getOptimizedPaths, optimizeSVG } from '../../utils'
+import { faEraser } from '@fortawesome/free-solid-svg-icons'
+import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
+import styles from './Signature.module.scss'
+import { MarkRenderSignature } from '../MarkRender/Signature'
+
+export const MarkInputSignature = ({
+  value,
+  handler,
+  userMark
+}: MarkInputProps) => {
+  const location = userMark?.mark.location
+
+  const canvasRef = useRef<HTMLCanvasElement>(null)
+  const [drawing, setDrawing] = useState(false)
+  const [paths, setPaths] = useState<string[]>(value ? JSON.parse(value) : [])
+
+  function update() {
+    if (location && paths) {
+      if (paths.length) {
+        const optimizedSvg = optimizeSVG(location, paths)
+        const extractedPaths = getOptimizedPaths(optimizedSvg)
+        handler(JSON.stringify(extractedPaths))
+      } else {
+        handler('')
+      }
+    }
+  }
+
+  const handlePointerDown = (event: React.PointerEvent) => {
+    const rect = event.currentTarget.getBoundingClientRect()
+    const x = event.clientX - rect.left
+    const y = event.clientY - rect.top
+
+    const ctx = canvasRef.current?.getContext('2d')
+    ctx?.beginPath()
+    ctx?.moveTo(x, y)
+    setPaths([...paths, `M ${x} ${y}`])
+    setDrawing(true)
+  }
+  const handlePointerUp = () => {
+    setDrawing(false)
+    update()
+    const ctx = canvasRef.current?.getContext('2d')
+    ctx?.clearRect(0, 0, canvasRef.current!.width, canvasRef.current!.height)
+  }
+  const handlePointerMove = (event: React.PointerEvent) => {
+    if (!drawing) return
+    const ctx = canvasRef.current?.getContext('2d')
+    const rect = canvasRef.current?.getBoundingClientRect()
+    const x = event.clientX - rect!.left
+    const y = event.clientY - rect!.top
+
+    ctx?.lineTo(x, y)
+    ctx?.stroke()
+
+    // Collect the path data
+    setPaths((prevPaths) => {
+      const newPaths = [...prevPaths]
+      newPaths[newPaths.length - 1] += ` L ${x} ${y}`
+      return newPaths
+    })
+  }
+
+  const handleReset = () => {
+    setPaths([])
+    setDrawing(false)
+    update()
+    const ctx = canvasRef.current?.getContext('2d')
+    ctx?.clearRect(0, 0, canvasRef.current!.width, canvasRef.current!.height)
+  }
+
+  return (
+    <>
+      <div className={styles.wrapper}>
+        <div className={styles.relative}>
+          <canvas
+            height={location?.height}
+            width={location?.width}
+            ref={canvasRef}
+            className={styles.canvas}
+            onPointerDown={handlePointerDown}
+            onPointerUp={handlePointerUp}
+            onPointerMove={handlePointerMove}
+            onPointerOut={handlePointerUp}
+          ></canvas>
+          {typeof userMark?.mark !== 'undefined' && (
+            <div className={styles.absolute}>
+              <MarkRenderSignature value={value} mark={userMark.mark} />
+            </div>
+          )}
+          <div className={styles.reset}>
+            <FontAwesomeIcon size="sm" icon={faEraser} onClick={handleReset} />
+          </div>
+        </div>
+      </div>
+    </>
+  )
+}

src/components/MarkInputs/Text.tsx

@@ -0,0 +1,19 @@
+import { MarkInputProps } from '../../types/mark'
+import styles from '../MarkFormField/style.module.scss'
+
+export const MarkInputText = ({
+  value,
+  handler,
+  placeholder
+}: MarkInputProps) => {
+  return (
+    <input
+      className={styles.input}
+      placeholder={placeholder}
+      onChange={(e) => {
+        handler(e.currentTarget.value)
+      }}
+      value={value}
+    />
+  )
+}

src/components/MarkRender/Signature.tsx

@@ -0,0 +1,13 @@
+import { MarkRenderProps } from '../../types/mark'
+
+export const MarkRenderSignature = ({ value, mark }: MarkRenderProps) => {
+  const paths = value ? JSON.parse(value) : []
+
+  return (
+    <svg viewBox={`0 0 ${mark.location.width} ${mark.location.height}`}>
+      {paths.map((path: string) => (
+        <path d={path} stroke="black" fill="none" />
+      ))}
+    </svg>
+  )
+}

src/components/PDFView/PdfItem.tsx

@@ -1,24 +1,27 @@
-import { PdfFile } from '../../types/drawing.ts'
-import { CurrentUserMark } from '../../types/mark.ts'
+import { CurrentUserMark, Mark } from '../../types/mark.ts'
+import { SigitFile } from '../../utils/file.ts'
+import { ExtensionFileBox } from '../ExtensionFileBox.tsx'
 import PdfPageItem from './PdfPageItem.tsx'
 
 interface PdfItemProps {
-  pdfFile: PdfFile
   currentUserMarks: CurrentUserMark[]
   handleMarkClick: (id: number) => void
-  selectedMarkValue: string
+  otherUserMarks: Mark[]
+  file: SigitFile
   selectedMark: CurrentUserMark | null
+  selectedMarkValue: string
 }
 
 /**
  * Responsible for displaying pages of a single Pdf File.
  */
 const PdfItem = ({
-  pdfFile,
+  file,
   currentUserMarks,
   handleMarkClick,
   selectedMarkValue,
-  selectedMark
+  selectedMark,
+  otherUserMarks
 }: PdfItemProps) => {
   const filterByPage = (
     marks: CurrentUserMark[],
@@ -26,18 +29,30 @@ const PdfItem = ({
   ): CurrentUserMark[] => {
     return marks.filter((m) => m.mark.location.page === page)
   }
-  return pdfFile.pages.map((page, i) => {
-    return (
-      <PdfPageItem
-        page={page}
-        key={i}
-        currentUserMarks={filterByPage(currentUserMarks, i)}
-        handleMarkClick={handleMarkClick}
-        selectedMarkValue={selectedMarkValue}
-        selectedMark={selectedMark}
-      />
-    )
-  })
+  const filterMarksByPage = (marks: Mark[], page: number): Mark[] => {
+    return marks.filter((mark) => mark.location.page === page)
+  }
+  if (file.isPdf) {
+    return file.pages?.map((page, i) => {
+      return (
+        <PdfPageItem
+          fileName={file.name}
+          pageIndex={i}
+          page={page}
+          key={i}
+          currentUserMarks={filterByPage(currentUserMarks, i)}
+          handleMarkClick={handleMarkClick}
+          selectedMarkValue={selectedMarkValue}
+          selectedMark={selectedMark}
+          otherUserMarks={filterMarksByPage(otherUserMarks, i)}
+        />
+      )
+    })
+  } else if (file.isImage) {
+    return <img className="file-image" src={file.objectUrl} alt={file.name} />
+  } else {
+    return <ExtensionFileBox extension={file.extension} />
+  }
 }
 
 export default PdfItem

src/components/PDFView/PdfMarkItem.tsx

@@ -1,42 +1,61 @@
 import { CurrentUserMark } from '../../types/mark.ts'
 import styles from '../DrawPDFFields/style.module.scss'
-import { inPx } from '../../utils/pdf.ts'
+import { FONT_SIZE, FONT_TYPE, inPx } from '../../utils/pdf.ts'
+import { useScale } from '../../hooks/useScale.tsx'
+import { forwardRef } from 'react'
+import { npubToHex } from '../../utils/nostr.ts'
+import { MARK_TYPE_CONFIG } from '../getMarkComponents.tsx'
 
 interface PdfMarkItemProps {
   userMark: CurrentUserMark
   handleMarkClick: (id: number) => void
   selectedMarkValue: string
   selectedMark: CurrentUserMark | null
+  pageWidth: number
 }
 
 /**
  * Responsible for display an individual Pdf Mark.
  */
-const PdfMarkItem = ({
-  selectedMark,
-  handleMarkClick,
-  selectedMarkValue,
-  userMark
-}: PdfMarkItemProps) => {
-  const { location } = userMark.mark
-  const handleClick = () => handleMarkClick(userMark.mark.id)
-  const isEdited = () => selectedMark?.mark.id === userMark.mark.id
-  const getMarkValue = () =>
-    isEdited() ? selectedMarkValue : userMark.currentValue
-  return (
-    <div
-      onClick={handleClick}
-      className={`${styles.drawingRectangle} ${isEdited() && styles.edited}`}
-      style={{
-        left: inPx(location.left),
-        top: inPx(location.top),
-        width: inPx(location.width),
-        height: inPx(location.height)
-      }}
-    >
-      {getMarkValue()}
-    </div>
-  )
-}
+const PdfMarkItem = forwardRef<HTMLDivElement, PdfMarkItemProps>(
+  (
+    { selectedMark, handleMarkClick, selectedMarkValue, userMark, pageWidth },
+    ref
+  ) => {
+    const { location } = userMark.mark
+    const handleClick = () => handleMarkClick(userMark.mark.id)
+    const isEdited = () => selectedMark?.mark.id === userMark.mark.id
+    const getMarkValue = () =>
+      isEdited() ? selectedMarkValue : userMark.currentValue
+    const { from } = useScale()
+    const { render: MarkRenderComponent } =
+      MARK_TYPE_CONFIG[userMark.mark.type] || {}
+    return (
+      <div
+        ref={ref}
+        onClick={handleClick}
+        className={`file-mark ${styles.drawingRectangle} ${isEdited() && styles.edited}`}
+        style={{
+          backgroundColor: selectedMark?.mark.npub
+            ? `#${npubToHex(selectedMark?.mark.npub)?.substring(0, 6)}4b`
+            : undefined,
+          outlineColor: selectedMark?.mark.npub
+            ? `#${npubToHex(selectedMark?.mark.npub)?.substring(0, 6)}`
+            : undefined,
+          left: inPx(from(pageWidth, location.left)),
+          top: inPx(from(pageWidth, location.top)),
+          width: inPx(from(pageWidth, location.width)),
+          height: inPx(from(pageWidth, location.height)),
+          fontFamily: FONT_TYPE,
+          fontSize: inPx(from(pageWidth, FONT_SIZE))
+        }}
+      >
+        {typeof MarkRenderComponent !== 'undefined' && (
+          <MarkRenderComponent value={getMarkValue()} mark={userMark.mark} />
+        )}
+      </div>
+    )
+  }
+)
 
 export default PdfMarkItem

src/components/PDFView/PdfMarking.tsx

@@ -10,18 +10,26 @@ import {
 import { EMPTY } from '../../utils/const.ts'
 import { Container } from '../Container'
 import signPageStyles from '../../pages/sign/style.module.scss'
-import styles from './style.module.scss'
 import { CurrentUserFile } from '../../types/file.ts'
 import FileList from '../FileList'
 import { StickySideColumns } from '../../layouts/StickySideColumns.tsx'
+import { UsersDetails } from '../UsersDetails.tsx'
+import { Meta } from '../../types'
+import {
+  faCircleInfo,
+  faFileDownload,
+  faPen
+} from '@fortawesome/free-solid-svg-icons'
 
 interface PdfMarkingProps {
-  files: CurrentUserFile[]
   currentUserMarks: CurrentUserMark[]
-  setIsReadyToSign: (isReadyToSign: boolean) => void
-  setCurrentUserMarks: (currentUserMarks: CurrentUserMark[]) => void
-  setUpdatedMarks: (markToUpdate: Mark) => void
+  files: CurrentUserFile[]
   handleDownload: () => void
+  meta: Meta | null
+  otherUserMarks: Mark[]
+  setCurrentUserMarks: (currentUserMarks: CurrentUserMark[]) => void
+  setIsMarksCompleted: (isMarksCompleted: boolean) => void
+  setUpdatedMarks: (markToUpdate: Mark) => void
 }
 
 /**
@@ -34,10 +42,12 @@ const PdfMarking = (props: PdfMarkingProps) => {
   const {
     files,
     currentUserMarks,
-    setIsReadyToSign,
+    setIsMarksCompleted,
     setCurrentUserMarks,
     setUpdatedMarks,
-    handleDownload
+    handleDownload,
+    meta,
+    otherUserMarks
   } = props
   const [selectedMark, setSelectedMark] = useState<CurrentUserMark | null>(null)
   const [selectedMarkValue, setSelectedMarkValue] = useState<string>('')
@@ -81,8 +91,8 @@ const PdfMarking = (props: PdfMarkingProps) => {
   }
 
   const handleSubmit = (event: React.FormEvent<HTMLFormElement>) => {
-    event.preventDefault();
-    if (!selectedMarkValue || !selectedMark) return;
+    event.preventDefault()
+    if (!selectedMarkValue || !selectedMark) return
 
     const updatedMark: CurrentUserMark = getUpdatedMark(
       selectedMark,
@@ -96,7 +106,7 @@ const PdfMarking = (props: PdfMarkingProps) => {
     )
     setCurrentUserMarks(updatedCurrentUserMarks)
     setSelectedMark(null)
-    setIsReadyToSign(true)
+    setIsMarksCompleted(true)
     setUpdatedMarks(updatedMark.mark)
   }
 
@@ -107,8 +117,7 @@ const PdfMarking = (props: PdfMarkingProps) => {
   //   setCurrentUserMarks(updatedCurrentUserMarks)
   // }
 
-  const handleChange = (event: React.ChangeEvent<HTMLInputElement>) =>
-    setSelectedMarkValue(event.target.value)
+  const handleChange = (value: string) => setSelectedMarkValue(value)
 
   return (
     <>
@@ -126,21 +135,22 @@ const PdfMarking = (props: PdfMarkingProps) => {
               )}
             </div>
           }
+          right={meta !== null && <UsersDetails meta={meta} />}
+          leftIcon={faFileDownload}
+          centerIcon={faPen}
+          rightIcon={faCircleInfo}
         >
-          <div className={styles.container}>
-            {currentUserMarks?.length > 0 && (
-              <div className={styles.pdfView}>
-                <PdfView
-                  currentFile={currentFile}
-                  files={files}
-                  handleMarkClick={handleMarkClick}
-                  selectedMarkValue={selectedMarkValue}
-                  selectedMark={selectedMark}
-                  currentUserMarks={currentUserMarks}
-                />
-              </div>
-            )}
-          </div>
+          {currentUserMarks?.length > 0 && (
+            <PdfView
+              currentFile={currentFile}
+              files={files}
+              handleMarkClick={handleMarkClick}
+              selectedMarkValue={selectedMarkValue}
+              selectedMark={selectedMark}
+              currentUserMarks={currentUserMarks}
+              otherUserMarks={otherUserMarks}
+            />
+          )}
         </StickySideColumns>
         {selectedMark !== null && (
           <MarkFormField

src/components/PDFView/PdfPageItem.tsx

@@ -1,54 +1,82 @@
 import styles from '../DrawPDFFields/style.module.scss'
 import { PdfPage } from '../../types/drawing.ts'
-import { CurrentUserMark } from '../../types/mark.ts'
+import { CurrentUserMark, Mark } from '../../types/mark.ts'
 import PdfMarkItem from './PdfMarkItem.tsx'
 import { useEffect, useRef } from 'react'
+import pdfViewStyles from './style.module.scss'
+import { FONT_SIZE, FONT_TYPE, inPx } from '../../utils/pdf.ts'
+import { useScale } from '../../hooks/useScale.tsx'
 interface PdfPageProps {
-  page: PdfPage
+  fileName: string
+  pageIndex: number
   currentUserMarks: CurrentUserMark[]
   handleMarkClick: (id: number) => void
-  selectedMarkValue: string
+  otherUserMarks: Mark[]
+  page: PdfPage
   selectedMark: CurrentUserMark | null
+  selectedMarkValue: string
 }
 
 /**
  * Responsible for rendering a single Pdf Page and its Marks
  */
 const PdfPageItem = ({
+  fileName,
+  pageIndex,
   page,
   currentUserMarks,
   handleMarkClick,
   selectedMarkValue,
-  selectedMark
+  selectedMark,
+  otherUserMarks
 }: PdfPageProps) => {
   useEffect(() => {
     if (selectedMark !== null && !!markRefs.current[selectedMark.id]) {
       markRefs.current[selectedMark.id]?.scrollIntoView({
         behavior: 'smooth',
-        block: 'end'
+        block: 'center'
       })
     }
   }, [selectedMark])
   const markRefs = useRef<(HTMLDivElement | null)[]>([])
+  const { from } = useScale()
+
   return (
-    <div
-      className={styles.pdfImageWrapper}
-      style={{
-        border: '1px solid #c4c4c4'
-      }}
-    >
-      <img draggable="false" src={page.image} style={{ width: '100%' }} />
+    <div className={`image-wrapper ${styles.pdfImageWrapper}`}>
+      <img
+        draggable="false"
+        src={page.image}
+        alt={`page ${pageIndex + 1} of ${fileName}`}
+      />
       {currentUserMarks.map((m, i) => (
-        <div key={i} ref={(el) => (markRefs.current[m.id] = el)}>
-          <PdfMarkItem
-            key={i}
-            handleMarkClick={handleMarkClick}
-            selectedMarkValue={selectedMarkValue}
-            userMark={m}
-            selectedMark={selectedMark}
-          />
-        </div>
+        <PdfMarkItem
+          key={i}
+          ref={(el) => (markRefs.current[m.id] = el)}
+          handleMarkClick={handleMarkClick}
+          selectedMarkValue={selectedMarkValue}
+          userMark={m}
+          selectedMark={selectedMark}
+          pageWidth={page.width}
+        />
       ))}
+      {otherUserMarks.map((m, i) => {
+        return (
+          <div
+            key={i}
+            className={pdfViewStyles.otherUserMarksDisplay}
+            style={{
+              left: inPx(from(page.width, m.location.left)),
+              top: inPx(from(page.width, m.location.top)),
+              width: inPx(from(page.width, m.location.width)),
+              height: inPx(from(page.width, m.location.height)),
+              fontFamily: FONT_TYPE,
+              fontSize: inPx(from(page.width, FONT_SIZE))
+            }}
+          >
+            {m.value}
+          </div>
+        )
+      })}
     </div>
   )
 }

src/components/PDFView/index.tsx

@@ -1,16 +1,19 @@
-import { Divider } from '@mui/material'
 import PdfItem from './PdfItem.tsx'
-import { CurrentUserMark } from '../../types/mark.ts'
+import { CurrentUserMark, Mark } from '../../types/mark.ts'
 import { CurrentUserFile } from '../../types/file.ts'
 import { useEffect, useRef } from 'react'
+import { FileDivider } from '../FileDivider.tsx'
+import React from 'react'
+import { LoadingSpinner } from '../LoadingSpinner/index.tsx'
 
 interface PdfViewProps {
-  files: CurrentUserFile[]
-  currentUserMarks: CurrentUserMark[]
-  handleMarkClick: (id: number) => void
-  selectedMarkValue: string
-  selectedMark: CurrentUserMark | null
   currentFile: CurrentUserFile | null
+  currentUserMarks: CurrentUserMark[]
+  files: CurrentUserFile[]
+  handleMarkClick: (id: number) => void
+  otherUserMarks: Mark[]
+  selectedMark: CurrentUserMark | null
+  selectedMarkValue: string
 }
 
 /**
@@ -22,50 +25,59 @@ const PdfView = ({
   handleMarkClick,
   selectedMarkValue,
   selectedMark,
-  currentFile
+  currentFile,
+  otherUserMarks
 }: PdfViewProps) => {
   const pdfRefs = useRef<(HTMLDivElement | null)[]>([])
   useEffect(() => {
     if (currentFile !== null && !!pdfRefs.current[currentFile.id]) {
-      pdfRefs.current[currentFile.id]?.scrollIntoView({
-        behavior: 'smooth',
-        block: 'end'
-      })
+      pdfRefs.current[currentFile.id]?.scrollIntoView({ behavior: 'smooth' })
     }
   }, [currentFile])
   const filterByFile = (
     currentUserMarks: CurrentUserMark[],
-    fileName: string
+    hash: string
   ): CurrentUserMark[] => {
     return currentUserMarks.filter(
-      (currentUserMark) => currentUserMark.mark.fileName === fileName
+      (currentUserMark) => currentUserMark.mark.pdfFileHash === hash
     )
   }
+  const filterMarksByFile = (marks: Mark[], hash: string): Mark[] => {
+    return marks.filter((mark) => mark.pdfFileHash === hash)
+  }
   const isNotLastPdfFile = (index: number, files: CurrentUserFile[]): boolean =>
     index !== files.length - 1
   return (
-    <>
-      {files.map((currentUserFile, index, arr) => {
-        const { hash, pdfFile, filename, id } = currentUserFile
-        if (!hash) return
-        return (
-          <div
-            id={pdfFile.file.name}
-            ref={(el) => (pdfRefs.current[id] = el)}
-            key={index}
-          >
-            <PdfItem
-              pdfFile={pdfFile}
-              currentUserMarks={filterByFile(currentUserMarks, filename)}
-              selectedMark={selectedMark}
-              handleMarkClick={handleMarkClick}
-              selectedMarkValue={selectedMarkValue}
-            />
-            {isNotLastPdfFile(index, arr) && <Divider>File Separator</Divider>}
-          </div>
-        )
-      })}
-    </>
+    <div className="files-wrapper">
+      {files.length > 0 ? (
+        files.map((currentUserFile, index, arr) => {
+          const { hash, file, id } = currentUserFile
+
+          if (!hash) return
+          return (
+            <React.Fragment key={index}>
+              <div
+                id={file.name}
+                className="file-wrapper"
+                ref={(el) => (pdfRefs.current[id] = el)}
+              >
+                <PdfItem
+                  file={file}
+                  currentUserMarks={filterByFile(currentUserMarks, hash)}
+                  selectedMark={selectedMark}
+                  handleMarkClick={handleMarkClick}
+                  selectedMarkValue={selectedMarkValue}
+                  otherUserMarks={filterMarksByFile(otherUserMarks, hash)}
+                />
+              </div>
+              {isNotLastPdfFile(index, arr) && <FileDivider />}
+            </React.Fragment>
+          )
+        })
+      ) : (
+        <LoadingSpinner variant="small" />
+      )}
+    </div>
   )
 }
 

src/components/PDFView/style.module.scss

@@ -1,31 +1,13 @@
-.imageWrapper {
-  display: flex;
-  justify-content: center;
-  align-items: center;
-  width: 100%; /* Adjust as needed */
-  height: 100%; /* Adjust as needed */
-  overflow: hidden; /* Ensure no overflow */
-  border: 1px solid #ccc; /* Optional: for visual debugging */
-  background-color: #e0f7fa; /* Optional: for visual debugging */
-}
-
-.image {
-  max-width: 100%;
-  max-height: 100%;
-  object-fit: contain; /* Ensure the image fits within the container */
-}
-
 .container {
   display: flex;
   width: 100%;
   flex-direction: column;
-
 }
 
-.pdfView {
+.otherUserMarksDisplay {
+  position: absolute;
+  z-index: 40;
   display: flex;
-  flex-direction: column;
-  width: 100%;
-  height: 100%;
-  gap: 10px;
+  justify-content: center;
+  align-items: center;
 }

src/components/UserAvatar/index.tsx

@@ -3,34 +3,56 @@ import { getProfileRoute } from '../../routes'
 import styles from './styles.module.scss'
 import { AvatarIconButton } from '../UserAvatarIconButton'
 import { Link } from 'react-router-dom'
+import { useProfileMetadata } from '../../hooks/useProfileMetadata'
+import { Tooltip } from '@mui/material'
+import { getProfileUsername } from '../../utils'
+import { TooltipChild } from '../TooltipChild'
 
 interface UserAvatarProps {
-  name?: string
   pubkey: string
-  image?: string
+  isNameVisible?: boolean
 }
 
 /**
  *  This component will be used for the displaying username and profile picture.
  *  Clicking will navigate to the user's profile.
  */
-export const UserAvatar = ({ pubkey, name, image }: UserAvatarProps) => {
+export const UserAvatar = ({
+  pubkey,
+  isNameVisible = false
+}: UserAvatarProps) => {
+  const profile = useProfileMetadata(pubkey)
+  const name = getProfileUsername(pubkey, profile)
+  const image = profile?.picture
+
   return (
     <Link
       to={getProfileRoute(pubkey)}
       className={styles.container}
       tabIndex={-1}
     >
-      <AvatarIconButton
-        src={image}
-        hexKey={pubkey}
-        aria-label={`account of user ${name || pubkey}`}
-        color="inherit"
-        sx={{
-          padding: 0
-        }}
-      />
-      {name ? <label className={styles.username}>{name}</label> : null}
+      <Tooltip
+        key={pubkey}
+        title={name}
+        placement="top"
+        arrow
+        disableInteractive
+      >
+        <TooltipChild>
+          <AvatarIconButton
+            src={image}
+            hexKey={pubkey}
+            aria-label={`account of user ${name}`}
+            color="inherit"
+            sx={{
+              padding: 0
+            }}
+          />
+        </TooltipChild>
+      </Tooltip>
+      {isNameVisible && name ? (
+        <span className={styles.username}>{name}</span>
+      ) : null}
     </Link>
   )
 }

src/components/UserAvatar/styles.module.scss

@@ -10,4 +10,8 @@
   font-weight: 500;
   font-size: 14px;
   color: var(--text-color);
+
+  white-space: nowrap;
+  text-overflow: ellipsis;
+  overflow: hidden;
 }

src/components/UsersDetails.tsx/index.tsx

@@ -1,15 +1,12 @@
 import { Divider, Tooltip } from '@mui/material'
-import { useSigitProfiles } from '../../hooks/useSigitProfiles'
 import {
-  extractFileExtensions,
   formatTimestamp,
   fromUnixTimestamp,
   hexToNpub,
   npubToHex,
-  shorten,
+  SigitStatus,
   SignStatus
 } from '../../utils'
-import { UserAvatar } from '../UserAvatar'
 import { useSigitMeta } from '../../hooks/useSigitMeta'
 import { UserAvatarGroup } from '../UserAvatarGroup'
 
@@ -19,16 +16,18 @@ import {
   faCalendar,
   faCalendarCheck,
   faCalendarPlus,
+  faCheck,
+  faClock,
   faEye,
   faFile,
   faFileCircleExclamation
 } from '@fortawesome/free-solid-svg-icons'
 import { getExtensionIconLabel } from '../getExtensionIconLabel'
-import { useSelector } from 'react-redux'
-import { State } from '../../store/rootReducer'
-import { TooltipChild } from '../TooltipChild'
+import { useAppSelector } from '../../hooks/store'
 import { DisplaySigner } from '../DisplaySigner'
-import { Meta } from '../../types'
+import { Meta, OpenTimestamp } from '../../types'
+import { extractFileExtensions } from '../../utils/file'
+import { UserAvatar } from '../UserAvatar'
 
 interface UsersDetailsProps {
   meta: Meta
@@ -37,6 +36,7 @@ interface UsersDetailsProps {
 export const UsersDetails = ({ meta }: UsersDetailsProps) => {
   const {
     submittedBy,
+    exportedBy,
     signers,
     viewers,
     fileHashes,
@@ -44,45 +44,73 @@ export const UsersDetails = ({ meta }: UsersDetailsProps) => {
     createdAt,
     completedAt,
     parsedSignatureEvents,
-    signedStatus
+    signedStatus,
+    isValid,
+    id,
+    timestamps
   } = useSigitMeta(meta)
-  const { usersPubkey } = useSelector((state: State) => state.auth)
-  const profiles = useSigitProfiles([
-    ...(submittedBy ? [submittedBy] : []),
-    ...signers,
-    ...viewers
-  ])
+  const { usersPubkey } = useAppSelector((state) => state.auth)
   const userCanSign =
     typeof usersPubkey !== 'undefined' &&
     signers.includes(hexToNpub(usersPubkey))
 
-  const ext = extractFileExtensions(Object.keys(fileHashes))
+  const { extensions, isSame } = extractFileExtensions(Object.keys(fileHashes))
+
+  const isTimestampVerified = (
+    timestamps: OpenTimestamp[],
+    nostrId: string
+  ): boolean => {
+    const matched = timestamps.find((t) => t.nostrId === nostrId)
+    return !!(matched && matched.verification)
+  }
+
+  const getOpenTimestampsInfo = (
+    timestamps: OpenTimestamp[],
+    nostrId: string
+  ) => {
+    if (isTimestampVerified(timestamps, nostrId)) {
+      return <FontAwesomeIcon className={styles.ticket} icon={faCheck} />
+    } else {
+      return <FontAwesomeIcon className={styles.ticket} icon={faClock} />
+    }
+  }
+
+  const getCompletedOpenTimestampsInfo = (timestamp: OpenTimestamp) => {
+    if (timestamp.verification) {
+      return <FontAwesomeIcon className={styles.ticket} icon={faCheck} />
+    } else {
+      return <FontAwesomeIcon className={styles.ticket} icon={faClock} />
+    }
+  }
+
+  const getTimestampTooltipTitle = (label: string, isVerified: boolean) => {
+    return `${label} / Open Timestamp ${isVerified ? 'Verified' : 'Pending'}`
+  }
+
+  const isUserSignatureTimestampVerified = () => {
+    if (
+      userCanSign &&
+      hexToNpub(usersPubkey) in parsedSignatureEvents &&
+      timestamps &&
+      timestamps.length > 0
+    ) {
+      const nostrId = parsedSignatureEvents[hexToNpub(usersPubkey)].id
+      return isTimestampVerified(timestamps, nostrId)
+    }
+    return false
+  }
 
   return submittedBy ? (
     <div className={styles.container}>
       <div className={styles.section}>
         <p>Signers</p>
         <div className={styles.users}>
-          {submittedBy &&
-            (function () {
-              const profile = profiles[submittedBy]
-              return (
-                <Tooltip
-                  title={
-                    profile?.display_name ||
-                    profile?.name ||
-                    shorten(hexToNpub(submittedBy))
-                  }
-                  placement="top"
-                  arrow
-                  disableInteractive
-                >
-                  <TooltipChild>
-                    <UserAvatar pubkey={submittedBy} image={profile?.picture} />
-                  </TooltipChild>
-                </Tooltip>
-              )
-            })()}
+          {submittedBy && (
+            <DisplaySigner
+              status={isValid ? SignStatus.Signed : SignStatus.Invalid}
+              pubkey={submittedBy}
+            />
+          )}
 
           {submittedBy && signers.length ? (
             <Divider orientation="vertical" flexItem />
@@ -91,72 +119,80 @@ export const UsersDetails = ({ meta }: UsersDetailsProps) => {
           <UserAvatarGroup max={20}>
             {signers.map((signer) => {
               const pubkey = npubToHex(signer)!
-              const profile = profiles[pubkey]
-
               return (
-                <Tooltip
-                  key={signer}
-                  title={
-                    profile?.display_name || profile?.name || shorten(pubkey)
-                  }
-                  placement="top"
-                  arrow
-                  disableInteractive
-                >
-                  <TooltipChild>
-                    <DisplaySigner
-                      status={signersStatus[signer]}
-                      profile={profile}
-                      pubkey={pubkey}
-                    />
-                  </TooltipChild>
-                </Tooltip>
-              )
-            })}
-            {viewers.map((signer) => {
-              const pubkey = npubToHex(signer)!
-              const profile = profiles[pubkey]
-
-              return (
-                <Tooltip
-                  key={signer}
-                  title={
-                    profile?.display_name || profile?.name || shorten(pubkey)
-                  }
-                  placement="top"
-                  arrow
-                  disableInteractive
-                >
-                  <TooltipChild>
-                    <DisplaySigner
-                      status={SignStatus.Viewer}
-                      profile={profile}
-                      pubkey={pubkey}
-                    />
-                  </TooltipChild>
-                </Tooltip>
+                <DisplaySigner
+                  key={pubkey}
+                  status={signersStatus[signer]}
+                  pubkey={pubkey}
+                />
               )
             })}
           </UserAvatarGroup>
         </div>
+
+        {viewers.length > 0 && (
+          <>
+            <p>Viewers</p>
+            <div className={styles.users}>
+              <UserAvatarGroup max={20}>
+                {viewers.map((signer) => {
+                  const pubkey = npubToHex(signer)!
+
+                  return (
+                    <DisplaySigner
+                      key={pubkey}
+                      status={SignStatus.Viewer}
+                      pubkey={pubkey}
+                    />
+                  )
+                })}
+              </UserAvatarGroup>
+            </div>
+          </>
+        )}
+
+        {exportedBy && (
+          <>
+            <p>Exported By</p>
+            <div className={styles.users}>
+              <UserAvatar pubkey={exportedBy} />
+            </div>
+          </>
+        )}
       </div>
       <div className={styles.section}>
         <p>Details</p>
 
         <Tooltip
-          title={'Publication date'}
+          title={getTimestampTooltipTitle(
+            'Publication date',
+            !!(timestamps && id && isTimestampVerified(timestamps, id))
+          )}
           placement="top"
           arrow
           disableInteractive
         >
           <span className={styles.detailsItem}>
             <FontAwesomeIcon icon={faCalendarPlus} />{' '}
-            {createdAt ? formatTimestamp(createdAt) : <>&mdash;</>}
+            {createdAt ? formatTimestamp(createdAt) : <>&mdash;</>}{' '}
+            {timestamps &&
+              timestamps.length > 0 &&
+              id &&
+              getOpenTimestampsInfo(timestamps, id)}
           </span>
         </Tooltip>
 
         <Tooltip
-          title={'Completion date'}
+          title={getTimestampTooltipTitle(
+            'Completion date',
+            !!(
+              signedStatus === SigitStatus.Complete &&
+              completedAt &&
+              timestamps &&
+              timestamps.length > 0 &&
+              timestamps[timestamps.length - 1].verification
+            )
+          )}
           placement="top"
           arrow
           disableInteractive
@@ -164,13 +200,26 @@ export const UsersDetails = ({ meta }: UsersDetailsProps) => {
           <span className={styles.detailsItem}>
             <FontAwesomeIcon icon={faCalendarCheck} />{' '}
             {completedAt ? formatTimestamp(completedAt) : <>&mdash;</>}
+            {signedStatus === SigitStatus.Complete &&
+              completedAt &&
+              timestamps &&
+              timestamps.length > 0 && (
+                <span className={styles.ticket}>
+                  {getCompletedOpenTimestampsInfo(
+                    timestamps[timestamps.length - 1]
+                  )}
+                </span>
+              )}
           </span>
         </Tooltip>
 
         {/* User signed date */}
         {userCanSign ? (
           <Tooltip
-            title={'Your signature date'}
+            title={getTimestampTooltipTitle(
+              'Your signature date',
+              isUserSignatureTimestampVerified()
+            )}
             placement="top"
             arrow
             disableInteractive
@@ -190,20 +239,30 @@ export const UsersDetails = ({ meta }: UsersDetailsProps) => {
               ) : (
                 <>&mdash;</>
               )}
+              {hexToNpub(usersPubkey) in parsedSignatureEvents &&
+                timestamps &&
+                timestamps.length > 0 && (
+                  <span className={styles.ticket}>
+                    {getOpenTimestampsInfo(
+                      timestamps,
+                      parsedSignatureEvents[hexToNpub(usersPubkey)].id
+                    )}
+                  </span>
+                )}
             </span>
           </Tooltip>
         ) : null}
         <span className={styles.detailsItem}>
           <FontAwesomeIcon icon={faEye} /> {signedStatus}
         </span>
-        {ext.length > 0 ? (
+        {extensions.length > 0 ? (
           <span className={styles.detailsItem}>
-            {ext.length > 1 ? (
+            {!isSame ? (
               <>
                 <FontAwesomeIcon icon={faFile} /> Multiple File Types
               </>
             ) : (
-              getExtensionIconLabel(ext[0])
+              getExtensionIconLabel(extensions[0])
             )}
           </span>
         ) : (

src/components/UsersDetails.tsx/style.module.scss

@@ -31,8 +31,6 @@
   padding: 5px;
 
   display: flex;
-  align-items: center;
-  justify-content: start;
 
   > :first-child {
     padding: 5px;
@@ -44,3 +42,7 @@
     color: white;
   }
 }
+
+.ticket {
+  margin-left: auto;
+}

src/components/getMarkComponents.tsx

@@ -0,0 +1,16 @@
+import { MarkType } from '../types/drawing'
+import { MarkConfigs } from '../types/mark'
+import { MarkInputSignature } from './MarkInputs/Signature'
+import { MarkInputText } from './MarkInputs/Text'
+import { MarkRenderSignature } from './MarkRender/Signature'
+
+export const MARK_TYPE_CONFIG: MarkConfigs = {
+  [MarkType.TEXT]: {
+    input: MarkInputText,
+    render: ({ value }) => <>{value}</>
+  },
+  [MarkType.SIGNATURE]: {
+    input: MarkInputSignature,
+    render: MarkRenderSignature
+  }
+}

src/components/username.tsx

@@ -1,6 +1,5 @@
 import { Typography } from '@mui/material'
-import { useSelector } from 'react-redux'
-import { State } from '../store/rootReducer'
+import { useAppSelector } from '../hooks/store'
 
 import styles from './username.module.scss'
 import { AvatarIconButton } from './UserAvatarIconButton'
@@ -16,7 +15,7 @@ type Props = {
  *  Clicking will open the menu.
  */
 const Username = ({ username, avatarContent, handleClick }: Props) => {
-  const hexKey = useSelector((state: State) => state.auth.usersPubkey)
+  const hexKey = useAppSelector((state) => state.auth.usersPubkey)
 
   return (
     <div className={styles.container}>

src/controllers/AuthController.ts

@@ -1,22 +1,23 @@
 import { EventTemplate } from 'nostr-tools'
 import { MetadataController, NostrController } from '.'
+import { appPrivateRoutes } from '../routes'
 import {
   setAuthState,
   setMetadataEvent,
   setRelayMapAction
 } from '../store/actions'
 import store from '../store/store'
+import { SignedEvent } from '../types'
 import {
   base64DecodeAuthToken,
   base64EncodeSignedEvent,
+  compareObjects,
   getAuthToken,
+  getRelayMap,
   getVisitedLink,
   saveAuthToken,
-  compareObjects,
   unixNow
 } from '../utils'
-import { appPrivateRoutes } from '../routes'
-import { SignedEvent } from '../types'
 
 export class AuthController {
   private nostrController: NostrController
@@ -24,13 +25,13 @@ export class AuthController {
 
   constructor() {
     this.nostrController = NostrController.getInstance()
-    this.metadataController = new MetadataController()
+    this.metadataController = MetadataController.getInstance()
   }
 
   /**
    * Function will authenticate user by signing an auth event
    * which is done by calling the sign() function, where appropriate
-   * method will be chosen (extension, nsecbunker or keys)
+   * method will be chosen (extension or keys)
    *
    * @param pubkey of the user trying to login
    * @returns url to redirect if authentication successfull
@@ -56,12 +57,15 @@ export class AuthController {
 
     // Nostr uses unix timestamps
     const timestamp = unixNow()
-    const { hostname } = window.location
+    const { href } = window.location
 
     const authEvent: EventTemplate = {
       kind: 27235,
-      tags: [],
-      content: `${hostname}-${timestamp}`,
+      tags: [
+        ['u', href],
+        ['method', 'GET']
+      ],
+      content: '',
       created_at: timestamp
     }
 
@@ -75,14 +79,14 @@ export class AuthController {
       })
     )
 
-    const relayMap = await this.nostrController.getRelayMap(pubkey)
+    const relayMap = await getRelayMap(pubkey)
 
     if (Object.keys(relayMap).length < 1) {
       // Navigate user to relays page if relay map is empty
       return Promise.resolve(appPrivateRoutes.relays)
     }
 
-    if (store.getState().auth?.loggedIn) {
+    if (store.getState().auth.loggedIn) {
       if (!compareObjects(store.getState().relays?.map, relayMap.map))
         store.dispatch(setRelayMapAction(relayMap.map))
     }

src/controllers/MetadataController.ts

@@ -1,38 +1,44 @@
 import {
+  Event,
   Filter,
-  SimplePool,
   VerifiedEvent,
   kinds,
   validateEvent,
-  verifyEvent,
-  Event,
-  EventTemplate,
-  nip19
+  verifyEvent
 } from 'nostr-tools'
-import { NostrJoiningBlock, ProfileMetadata, RelaySet } from '../types'
-import { NostrController } from '.'
 import { toast } from 'react-toastify'
-import { queryNip05, unixNow } from '../utils'
-import NDK, { NDKEvent, NDKSubscription } from '@nostr-dev-kit/ndk'
 import { EventEmitter } from 'tseep'
+import { NostrController, relayController } from '.'
 import { localCache } from '../services'
+import { ProfileMetadata, RelaySet } from '../types'
 import {
   findRelayListAndUpdateCache,
   findRelayListInCache,
   getDefaultRelaySet,
   getUserRelaySet,
-  isOlderThanOneWeek
-} from '../utils/relays.ts'
+  isOlderThanOneDay,
+  unixNow
+} from '../utils'
+import { DEFAULT_LOOK_UP_RELAY_LIST } from '../utils/const'
 
 export class MetadataController extends EventEmitter {
+  private static instance: MetadataController
   private nostrController: NostrController
   private specialMetadataRelay = 'wss://purplepag.es'
+  private pendingFetches = new Map<string, Promise<Event | null>>() // Track pending fetches
 
   constructor() {
     super()
     this.nostrController = NostrController.getInstance()
   }
 
+  public static getInstance(): MetadataController {
+    if (!MetadataController.instance) {
+      MetadataController.instance = new MetadataController()
+    }
+    return MetadataController.instance
+  }
+
   /**
    * Asynchronously checks for more recent metadata events authored by a specific key.
    * If a more recent metadata event is found, it is handled and returned.
@@ -45,71 +51,55 @@ export class MetadataController extends EventEmitter {
     hexKey: string,
     currentEvent: Event | null
   ): Promise<Event | null> {
-    // Define the event filter to only include metadata events authored by the given key
-    const eventFilter: Filter = {
-      kinds: [kinds.Metadata], // Only metadata events
-      authors: [hexKey] // Authored by the specified key
+    // Return the ongoing fetch promise if one exists for the same hexKey
+    if (this.pendingFetches.has(hexKey)) {
+      return this.pendingFetches.get(hexKey)!
     }
 
-    const pool = new SimplePool()
+    // Define the event filter to only include metadata events authored by the given key
+    const eventFilter: Filter = {
+      kinds: [kinds.Metadata],
+      authors: [hexKey]
+    }
 
-    // Try to get the metadata event from a special relay (wss://purplepag.es)
-    const metadataEvent = await pool
-      .get([this.specialMetadataRelay], eventFilter)
+    const fetchPromise = relayController
+      .fetchEvent(eventFilter, DEFAULT_LOOK_UP_RELAY_LIST)
       .catch((err) => {
-        console.error(err) // Log any errors
-        return null // Return null if an error occurs
+        console.error(err)
+        return null
+      })
+      .finally(() => {
+        this.pendingFetches.delete(hexKey)
       })
 
-    // If a valid metadata event is found from the special relay
+    this.pendingFetches.set(hexKey, fetchPromise)
+
+    const metadataEvent = await fetchPromise
+
     if (
       metadataEvent &&
-      validateEvent(metadataEvent) && // Validate the event
-      verifyEvent(metadataEvent) // Verify the event's authenticity
+      validateEvent(metadataEvent) &&
+      verifyEvent(metadataEvent)
     ) {
-      // If there's no current event or the new metadata event is more recent
       if (
         !currentEvent ||
         metadataEvent.created_at >= currentEvent.created_at
       ) {
-        // Handle the new metadata event
         this.handleNewMetadataEvent(metadataEvent)
       }
-
       return metadataEvent
     }
 
-    // If no valid metadata event is found from the special relay, get the most popular relays
-    const mostPopularRelays = await this.nostrController.getMostPopularRelays()
+    // todo/implement: if no valid metadata event is found in DEFAULT_LOOK_UP_RELAY_LIST
+    // try to query user relay list
 
-    // Query the most popular relays for metadata events
-    const events = await pool
-      .querySync(mostPopularRelays, eventFilter)
-      .catch((err) => {
-        console.error(err) // Log any errors
-        return null // Return null if an error occurs
-      })
-
-    // If events are found from the popular relays
-    if (events && events.length) {
-      events.sort((a, b) => b.created_at - a.created_at) // Sort events by creation date (descending)
-
-      // Iterate through the events
-      for (const event of events) {
-        // If the event is valid, authentic, and more recent than the current event
-        if (
-          validateEvent(event) &&
-          verifyEvent(event) &&
-          (!currentEvent || event.created_at > currentEvent.created_at)
-        ) {
-          // Handle the new metadata event
-          this.handleNewMetadataEvent(event)
-          return event
-        }
-      }
+    // if current event is null we should cache empty metadata event for provided hexKey
+    if (!currentEvent) {
+      const emptyMetadata = this.getEmptyMetadataEvent(hexKey)
+      this.handleNewMetadataEvent(emptyMetadata as VerifiedEvent)
     }
 
-    return currentEvent // Return the current event if no newer event is found
+    return currentEvent
   }
 
   /**
@@ -134,10 +124,9 @@ export class MetadataController extends EventEmitter {
 
     // If cached metadata is found, check its validity
     if (cachedMetadataEvent) {
-      // Check if the cached metadata is older than one week
-      if (isOlderThanOneWeek(cachedMetadataEvent.cachedAt)) {
+      // Check if the cached metadata is older than one day
+      if (isOlderThanOneDay(cachedMetadataEvent.cachedAt)) {
         // If older than one week, find the metadata from relays in background
-
         this.checkForMoreRecentMetadata(hexKey, cachedMetadataEvent.event)
       }
 
@@ -165,14 +154,7 @@ export class MetadataController extends EventEmitter {
   public findRelayListMetadata = async (hexKey: string): Promise<RelaySet> => {
     const relayEvent =
       (await findRelayListInCache(hexKey)) ||
-      (await findRelayListAndUpdateCache(
-        [this.specialMetadataRelay],
-        hexKey
-      )) ||
-      (await findRelayListAndUpdateCache(
-        await this.nostrController.getMostPopularRelays(),
-        hexKey
-      ))
+      (await findRelayListAndUpdateCache(DEFAULT_LOOK_UP_RELAY_LIST, hexKey))
 
     return relayEvent ? getUserRelaySet(relayEvent.tags) : getDefaultRelaySet()
   }
@@ -206,152 +188,30 @@ export class MetadataController extends EventEmitter {
         await this.nostrController.signEvent(newMetadataEvent)
     }
 
-    await this.nostrController
-      .publishEvent(signedMetadataEvent, [this.specialMetadataRelay])
+    await relayController
+      .publish(signedMetadataEvent, [this.specialMetadataRelay])
       .then((relays) => {
-        toast.success(`Metadata event published on: ${relays.join('\n')}`)
-        this.handleNewMetadataEvent(signedMetadataEvent as VerifiedEvent)
+        if (relays.length) {
+          toast.success(`Metadata event published on: ${relays.join('\n')}`)
+          this.handleNewMetadataEvent(signedMetadataEvent as VerifiedEvent)
+        } else {
+          toast.error('Could not publish metadata event to any relay!')
+        }
       })
       .catch((err) => {
         toast.error(err.message)
       })
   }
 
-  public getNostrJoiningBlockNumber = async (
-    hexKey: string
-  ): Promise<NostrJoiningBlock | null> => {
-    const relaySet = await this.findRelayListMetadata(hexKey)
-
-    const userRelays: string[] = []
-
-    // find user's relays
-    if (relaySet.write.length > 0) {
-      userRelays.push(...relaySet.write)
-    } else {
-      const metadata = await this.findMetadata(hexKey)
-      if (!metadata) return null
-
-      const metadataContent = this.extractProfileMetadataContent(metadata)
-
-      if (metadataContent?.nip05) {
-        const nip05Profile = await queryNip05(metadataContent.nip05)
-
-        if (nip05Profile && nip05Profile.pubkey === hexKey) {
-          userRelays.push(...nip05Profile.relays)
-        }
-      }
-    }
-
-    if (userRelays.length === 0) return null
-
-    // filter for finding user's first kind 0 event
-    const eventFilter: Filter = {
-      kinds: [kinds.Metadata],
-      authors: [hexKey]
-    }
-
-    const pool = new SimplePool()
-
-    // find user's kind 0 events published on user's relays
-    const events = await pool.querySync(userRelays, eventFilter)
-    if (events && events.length) {
-      // sort events by created_at time in ascending order
-      events.sort((a, b) => a.created_at - b.created_at)
-
-      // get first ever event published on user's relays
-      const event = events[0]
-      const { created_at } = event
-
-      // initialize job request
-      const jobEventTemplate: EventTemplate = {
-        content: '',
-        created_at: unixNow(),
-        kind: 68001,
-        tags: [
-          ['i', `${created_at * 1000}`],
-          ['j', 'blockChain-block-number']
-        ]
-      }
-
-      // sign job request event
-      const jobSignedEvent =
-        await this.nostrController.signEvent(jobEventTemplate)
-
-      const relays = [
-        'wss://relay.damus.io',
-        'wss://relay.primal.net',
-        'wss://relayable.org'
-      ]
-
-      // publish job request
-      await this.nostrController.publishEvent(jobSignedEvent, relays)
-
-      console.log('jobSignedEvent :>> ', jobSignedEvent)
-
-      const subscribeWithTimeout = (
-        subscription: NDKSubscription,
-        timeoutMs: number
-      ): Promise<string> => {
-        return new Promise((resolve, reject) => {
-          const eventHandler = (event: NDKEvent) => {
-            subscription.stop()
-            resolve(event.content)
-          }
-
-          subscription.on('event', eventHandler)
-
-          // Set up a timeout to stop the subscription after a specified time
-          const timeout = setTimeout(() => {
-            subscription.stop() // Stop the subscription
-            reject(new Error('Subscription timed out')) // Reject the promise with a timeout error
-          }, timeoutMs)
-
-          // Handle subscription close event
-          subscription.on('close', () => clearTimeout(timeout))
-        })
-      }
-
-      const dvmNDK = new NDK({
-        explicitRelayUrls: relays
-      })
-
-      await dvmNDK.connect(2000)
-
-      // filter for getting DVM job's result
-      const sub = dvmNDK.subscribe({
-        kinds: [68002 as number],
-        '#e': [jobSignedEvent.id],
-        '#p': [jobSignedEvent.pubkey]
-      })
-
-      // asynchronously get block number from dvm job with 20 seconds timeout
-      const dvmJobResult = await subscribeWithTimeout(sub, 20000)
-
-      const encodedEventPointer = nip19.neventEncode({
-        id: event.id,
-        relays: userRelays,
-        author: event.pubkey,
-        kind: event.kind
-      })
-
-      return {
-        block: parseInt(dvmJobResult),
-        encodedEventPointer
-      }
-    }
-
-    return null
-  }
-
   public validate = (event: Event) => validateEvent(event) && verifyEvent(event)
 
-  public getEmptyMetadataEvent = (): Event => {
+  public getEmptyMetadataEvent = (pubkey?: string): Event => {
     return {
       content: '',
       created_at: new Date().valueOf(),
       id: '',
       kind: 0,
-      pubkey: '',
+      pubkey: pubkey || '',
       sig: '',
       tags: []
     }

src/controllers/NostrController.ts

@@ -1,221 +1,24 @@
-import NDK, {
-  NDKEvent,
-  NDKNip46Signer,
-  NDKPrivateKeySigner,
-  NDKSubscription,
-  NDKUser,
-  NostrEvent
-} from '@nostr-dev-kit/ndk'
-import axios from 'axios'
-import {
-  Event,
-  EventTemplate,
-  Filter,
-  Relay,
-  SimplePool,
-  UnsignedEvent,
-  finalizeEvent,
-  kinds,
-  nip04,
-  nip19,
-  nip44
-} from 'nostr-tools'
-import { toast } from 'react-toastify'
+import { EventTemplate, UnsignedEvent } from 'nostr-tools'
+import { WindowNostr } from 'nostr-tools/nip07'
 import { EventEmitter } from 'tseep'
-import {
-  setMostPopularRelaysAction,
-  setRelayConnectionStatusAction,
-  setRelayInfoAction,
-  updateNsecbunkerPubkey
-} from '../store/actions'
-import { AuthState, LoginMethods } from '../store/auth/types'
 import store from '../store/store'
-import {
-  RelayConnectionState,
-  RelayConnectionStatus,
-  RelayInfoObject,
-  RelayMap,
-  RelayReadStats,
-  RelayStats,
-  SignedEvent
-} from '../types'
-import {
-  compareObjects,
-  getNsecBunkerDelegatedKey,
-  unixNow,
-  verifySignedEvent
-} from '../utils'
-import { getDefaultRelayMap } from '../utils/relays.ts'
+import { SignedEvent } from '../types'
+import { LoginMethodContext } from '../services/LoginMethodStrategy/loginMethodContext'
 
 export class NostrController extends EventEmitter {
   private static instance: NostrController
 
-  private bunkerNDK: NDK | undefined
-  private remoteSigner: NDKNip46Signer | undefined
-
-  private connectedRelays: Relay[] | undefined
-
   private constructor() {
     super()
   }
-
   private getNostrObject = () => {
-    // fix: this is not picking up type declaration from src/system/index.d.ts
-    if (window.nostr) return window.nostr as any
+    if (window.nostr) return window.nostr as WindowNostr
 
     throw new Error(
       `window.nostr object not present. Make sure you have an nostr extension installed/working properly.`
     )
   }
 
-  public nsecBunkerInit = async (relays: string[]) => {
-    // Don't reinstantiate bunker NDK if exists with same relays
-    if (
-      this.bunkerNDK &&
-      this.bunkerNDK.explicitRelayUrls?.length === relays.length &&
-      this.bunkerNDK.explicitRelayUrls?.every((relay) => relays.includes(relay))
-    )
-      return
-
-    this.bunkerNDK = new NDK({
-      explicitRelayUrls: relays
-    })
-
-    try {
-      await this.bunkerNDK
-        .connect(2000)
-        .then(() => {
-          console.log(
-            `Successfully connected to the nsecBunker relays: ${relays.join(
-              ','
-            )}`
-          )
-        })
-        .catch((err) => {
-          console.error(
-            `Error connecting to the nsecBunker relays: ${relays.join(
-              ','
-            )} ${err}`
-          )
-        })
-    } catch (err) {
-      console.error(err)
-    }
-  }
-
-  /**
-   * Creates nSecBunker signer instance for the given npub
-   * Or if npub omitted it will return existing signer
-   * If neither, error will be thrown
-   * @param npub nPub / public key in hex format
-   * @returns nsecBunker Signer instance
-   */
-  public createNsecBunkerSigner = async (
-    npub: string | undefined
-  ): Promise<NDKNip46Signer> => {
-    const nsecBunkerDelegatedKey = getNsecBunkerDelegatedKey()
-
-    return new Promise((resolve, reject) => {
-      if (!nsecBunkerDelegatedKey) {
-        reject('nsecBunker delegated key is not found in the browser.')
-        return
-      }
-      const localSigner = new NDKPrivateKeySigner(nsecBunkerDelegatedKey)
-
-      if (!npub) {
-        if (this.remoteSigner) resolve(this.remoteSigner)
-
-        const npubFromStorage = (store.getState().auth as AuthState)
-          .nsecBunkerPubkey
-
-        if (npubFromStorage) {
-          npub = npubFromStorage
-        } else {
-          reject(
-            'No signer instance present, no npub provided by user or found in the browser.'
-          )
-          return
-        }
-      } else {
-        store.dispatch(updateNsecbunkerPubkey(npub))
-      }
-
-      // Pubkey of a key pair stored in nsecbunker that will be used to sign event with
-      const appPubkeyOrToken = npub.includes('npub')
-        ? npub
-        : nip19.npubEncode(npub)
-
-      /**
-       * When creating and NDK instance we create new connection to the relay
-       * To prevent too much connections and hitting rate limits, if npub against which we sign
-       * we will reuse existing instance. Otherwise we will create new NDK and signer instance.
-       */
-      if (!this.remoteSigner || this.remoteSigner?.remotePubkey !== npub) {
-        this.remoteSigner = new NDKNip46Signer(
-          this.bunkerNDK!,
-          appPubkeyOrToken,
-          localSigner
-        )
-      }
-
-      /**
-       * when nsecbunker-delegated-key is regenerated we have to reinitialize the remote signer
-       */
-      if (this.remoteSigner.localSigner !== localSigner) {
-        this.remoteSigner = new NDKNip46Signer(
-          this.bunkerNDK!,
-          appPubkeyOrToken,
-          localSigner
-        )
-      }
-
-      resolve(this.remoteSigner)
-    })
-  }
-
-  /**
-   * Signs the nostr event and returns the sig and id or full raw nostr event
-   * @param npub stored in nsecBunker to sign with
-   * @param event to be signed
-   * @param returnFullEvent whether to return full raw nostr event or just SIG and ID values
-   */
-  public signWithNsecBunker = async (
-    npub: string | undefined,
-    event: NostrEvent,
-    returnFullEvent = true
-  ): Promise<{ id: string; sig: string } | NostrEvent> => {
-    return new Promise((resolve, reject) => {
-      this.createNsecBunkerSigner(npub)
-        .then(async (signer) => {
-          const ndkEvent = new NDKEvent(undefined, event)
-
-          const timeout = setTimeout(() => {
-            reject('Timeout occurred while waiting for event signing')
-          }, 60000) // 60000 ms (1 min) = 1000 * 60
-
-          await ndkEvent.sign(signer).catch((err) => {
-            clearTimeout(timeout)
-            reject(err)
-            return
-          })
-
-          clearTimeout(timeout)
-
-          if (returnFullEvent) {
-            resolve(ndkEvent.rawEvent())
-          } else {
-            resolve({
-              id: ndkEvent.id,
-              sig: ndkEvent.sig!
-            })
-          }
-        })
-        .catch((err) => {
-          reject(err)
-        })
-    })
-  }
-
   public static getInstance(): NostrController {
     if (!NostrController.instance) {
       NostrController.instance = new NostrController()
@@ -223,98 +26,6 @@ export class NostrController extends EventEmitter {
     return NostrController.instance
   }
 
-  /**
-   * Function will publish provided event to the provided relays
-   *
-   * @param event - The event to publish.
-   * @param relays - An array of relay URLs to publish the event to.
-   * @returns A promise that resolves to an array of relays where the event was successfully published.
-   */
-  publishEvent = async (event: Event, relays: string[]) => {
-    const simplePool = new SimplePool()
-
-    // Publish the event to all relays
-    const promises = simplePool.publish(relays, event)
-
-    // Use Promise.race to wait for the first successful publish
-    const firstSuccessfulPublish = await Promise.race(
-      promises.map((promise, index) =>
-        promise.then(() => relays[index]).catch(() => null)
-      )
-    )
-
-    if (!firstSuccessfulPublish) {
-      // If no publish was successful, collect the reasons for failures
-      const failedPublishes: unknown[] = []
-      const fallbackRejectionReason =
-        'Attempt to publish an event has been rejected with unknown reason.'
-
-      const results = await Promise.allSettled(promises)
-      results.forEach((res, index) => {
-        if (res.status === 'rejected') {
-          failedPublishes.push({
-            relay: relays[index],
-            error: res.reason
-              ? res.reason.message || fallbackRejectionReason
-              : fallbackRejectionReason
-          })
-        }
-      })
-
-      throw failedPublishes
-    }
-
-    // Continue publishing to other relays in the background
-    promises.forEach((promise, index) => {
-      promise.catch((err) => {
-        console.log(`Failed to publish to ${relays[index]}`, err)
-      })
-    })
-
-    return [firstSuccessfulPublish]
-  }
-
-  /**
-   * Asynchronously retrieves an event from a set of relays based on a provided filter.
-   * If no relays are specified, it defaults to using connected relays.
-   *
-   * @param {Filter} filter - The filter criteria to find the event.
-   * @param {string[]} [relays] - An optional array of relay URLs to search for the event.
-   * @returns {Promise<Event | null>} - Returns a promise that resolves to the found event or null if not found.
-   */
-  getEvent = async (
-    filter: Filter,
-    relays?: string[]
-  ): Promise<Event | null> => {
-    // If no relays are provided or the provided array is empty, use connected relays if available.
-    if (!relays || relays.length === 0) {
-      relays = this.connectedRelays
-        ? this.connectedRelays.map((relay) => relay.url)
-        : []
-    }
-
-    // If still no relays are available, reject the promise with an error message.
-    if (relays.length === 0) {
-      return Promise.reject('Provide some relays to find the event')
-    }
-
-    // Create a new instance of SimplePool to handle the relay connections and event retrieval.
-    const pool = new SimplePool()
-
-    // Attempt to retrieve the event from the specified relays using the filter criteria.
-    const event = await pool.get(relays, filter).catch((err) => {
-      // Log any errors that occur during the event retrieval process.
-      console.log('An error occurred in finding the event', err)
-      // Show an error toast notification to the user.
-      toast.error('An error occurred in finding the event')
-      // Return null if an error occurs, indicating that no event was found.
-      return null
-    })
-
-    // Return the found event, or null if an error occurred.
-    return event
-  }
-
   /**
    * Encrypts the given content for the specified receiver using NIP-44 encryption.
    *
@@ -325,60 +36,11 @@ export class NostrController extends EventEmitter {
    */
   nip44Encrypt = async (receiver: string, content: string) => {
     // Retrieve the current login method from the application's redux state.
-    const loginMethod = (store.getState().auth as AuthState).loginMethod
+    const loginMethod = store.getState().auth.loginMethod
+    const context = new LoginMethodContext(loginMethod)
 
     // Handle encryption when the login method is via an extension.
-    if (loginMethod === LoginMethods.extension) {
-      const nostr = this.getNostrObject()
-
-      // Check if the nostr object supports NIP-44 encryption.
-      if (!nostr.nip44) {
-        throw new Error(
-          `Your nostr extension does not support nip44 encryption & decryption`
-        )
-      }
-
-      // Encrypt the content using NIP-44 provided by the nostr extension.
-      const encrypted = await nostr.nip44.encrypt(receiver, content)
-      return encrypted as string
-    }
-
-    // Handle encryption when the login method is via a private key.
-    if (loginMethod === LoginMethods.privateKey) {
-      const keys = (store.getState().auth as AuthState).keyPair
-
-      // Check if the private and public key pair is available.
-      if (!keys) {
-        throw new Error(
-          `Login method is ${LoginMethods.privateKey} but private & public key pair is not found.`
-        )
-      }
-
-      // Decode the private key.
-      const { private: nsec } = keys
-      const privateKey = nip19.decode(nsec).data as Uint8Array
-
-      // Generate the conversation key using NIP-44 utilities.
-      const nip44ConversationKey = nip44.v2.utils.getConversationKey(
-        privateKey,
-        receiver
-      )
-
-      // Encrypt the content using the generated conversation key.
-      const encrypted = nip44.v2.encrypt(content, nip44ConversationKey)
-
-      return encrypted
-    }
-
-    // Throw an error if the login method is nsecBunker (not supported).
-    if (loginMethod === LoginMethods.nsecBunker) {
-      throw new Error(
-        `nip44 encryption is not yet supported for login method '${LoginMethods.nsecBunker}'`
-      )
-    }
-
-    // Throw an error if the login method is undefined or unsupported.
-    throw new Error('Login method is undefined')
+    return await context.nip44Encrypt(receiver, content)
   }
 
   /**
@@ -391,180 +53,33 @@ export class NostrController extends EventEmitter {
    */
   nip44Decrypt = async (sender: string, content: string) => {
     // Retrieve the current login method from the application's redux state.
-    const loginMethod = (store.getState().auth as AuthState).loginMethod
+    const loginMethod = store.getState().auth.loginMethod
+    const context = new LoginMethodContext(loginMethod)
 
-    // Handle decryption when the login method is via an extension.
-    if (loginMethod === LoginMethods.extension) {
-      const nostr = this.getNostrObject()
-
-      // Check if the nostr object supports NIP-44 decryption.
-      if (!nostr.nip44) {
-        throw new Error(
-          `Your nostr extension does not support nip44 encryption & decryption`
-        )
-      }
-
-      // Decrypt the content using NIP-44 provided by the nostr extension.
-      const decrypted = await nostr.nip44.decrypt(sender, content)
-      return decrypted as string
-    }
-
-    // Handle decryption when the login method is via a private key.
-    if (loginMethod === LoginMethods.privateKey) {
-      const keys = (store.getState().auth as AuthState).keyPair
-
-      // Check if the private and public key pair is available.
-      if (!keys) {
-        throw new Error(
-          `Login method is ${LoginMethods.privateKey} but private & public key pair is not found.`
-        )
-      }
-
-      // Decode the private key.
-      const { private: nsec } = keys
-      const privateKey = nip19.decode(nsec).data as Uint8Array
-
-      // Generate the conversation key using NIP-44 utilities.
-      const nip44ConversationKey = nip44.v2.utils.getConversationKey(
-        privateKey,
-        sender
-      )
-
-      // Decrypt the content using the generated conversation key.
-      const decrypted = nip44.v2.decrypt(content, nip44ConversationKey)
-
-      return decrypted
-    }
-
-    // Throw an error if the login method is nsecBunker (not supported).
-    if (loginMethod === LoginMethods.nsecBunker) {
-      throw new Error(
-        `nip44 decryption is not yet supported for login method '${LoginMethods.nsecBunker}'`
-      )
-    }
-
-    // Throw an error if the login method is undefined or unsupported.
-    throw new Error('Login method is undefined')
+    // Handle decryption
+    return await context.nip44Decrypt(sender, content)
   }
 
   /**
    * Signs an event with private key (if it is present in local storage) or
-   * with browser extension (if it is present) or
-   * with nSecBunker instance.
+   * with browser extension (if it is present)
    * @param event - unsigned nostr event.
    * @returns - a promised that is resolved with signed nostr event.
    */
   signEvent = async (
     event: UnsignedEvent | EventTemplate
   ): Promise<SignedEvent> => {
-    const loginMethod = (store.getState().auth as AuthState).loginMethod
+    const loginMethod = store.getState().auth.loginMethod
+    const context = new LoginMethodContext(loginMethod)
 
-    if (!loginMethod) {
-      return Promise.reject('No login method found in the browser storage')
-    }
-
-    if (loginMethod === LoginMethods.nsecBunker) {
-      // Check if nsecBunker is available
-      if (!this.bunkerNDK) {
-        return Promise.reject(
-          `Login method is ${loginMethod} but bunkerNDK is not created`
-        )
-      }
-
-      if (!this.remoteSigner) {
-        return Promise.reject(
-          `Login method is ${loginMethod} but bunkerNDK is not created`
-        )
-      }
-
-      const signedEvent = await this.signWithNsecBunker(
-        '',
-        event as NostrEvent
-      ).catch((err) => {
-        throw err
-      })
-
-      return Promise.resolve(signedEvent as SignedEvent)
-    } else if (loginMethod === LoginMethods.privateKey) {
-      const keys = (store.getState().auth as AuthState).keyPair
-
-      if (!keys) {
-        return Promise.reject(
-          `Login method is ${loginMethod}, but keys are not found`
-        )
-      }
-
-      const { private: nsec } = keys
-      const privateKey = nip19.decode(nsec).data as Uint8Array
-
-      const signedEvent = finalizeEvent(event, privateKey)
-
-      verifySignedEvent(signedEvent)
-
-      return Promise.resolve(signedEvent)
-    } else if (loginMethod === LoginMethods.extension) {
-      const nostr = this.getNostrObject()
-
-      return (await nostr
-        .signEvent(event as NostrEvent)
-        .catch((err: unknown) => {
-          console.log('Error while signing event: ', err)
-
-          throw err
-        })) as Event
-    } else {
-      return Promise.reject(
-        `We could not sign the event, none of the signing methods are available`
-      )
-    }
+    return await context.signEvent(event)
   }
 
   nip04Encrypt = async (receiver: string, content: string): Promise<string> => {
-    const loginMethod = (store.getState().auth as AuthState).loginMethod
+    const loginMethod = store.getState().auth.loginMethod
+    const context = new LoginMethodContext(loginMethod)
 
-    if (loginMethod === LoginMethods.extension) {
-      const nostr = this.getNostrObject()
-
-      if (!nostr.nip04) {
-        throw new Error(
-          `Your nostr extension does not support nip04 encryption & decryption`
-        )
-      }
-
-      const encrypted = await nostr.nip04.encrypt(receiver, content)
-      return encrypted
-    }
-
-    if (loginMethod === LoginMethods.privateKey) {
-      const keys = (store.getState().auth as AuthState).keyPair
-
-      if (!keys) {
-        throw new Error(
-          `Login method is ${LoginMethods.privateKey} but private & public key pair is not found.`
-        )
-      }
-
-      const { private: nsec } = keys
-      const privateKey = nip19.decode(nsec).data as Uint8Array
-
-      const encrypted = await nip04.encrypt(privateKey, receiver, content)
-      return encrypted
-    }
-
-    if (loginMethod === LoginMethods.nsecBunker) {
-      const user = new NDKUser({ pubkey: receiver })
-
-      this.remoteSigner?.on('authUrl', (authUrl) => {
-        this.emit('nsecbunker-auth', authUrl)
-      })
-
-      if (!this.remoteSigner) throw new Error('Remote signer is undefined.')
-      const encrypted = await this.remoteSigner.encrypt(user, content)
-
-      return encrypted
-    }
-
-    throw new Error('Login method is undefined')
+    return await context.nip04Encrypt(receiver, content)
   }
 
   /**
@@ -575,51 +90,10 @@ export class NostrController extends EventEmitter {
    * @returns A promise that resolves to the decrypted content.
    */
   nip04Decrypt = async (sender: string, content: string): Promise<string> => {
-    const loginMethod = (store.getState().auth as AuthState).loginMethod
+    const loginMethod = store.getState().auth.loginMethod
+    const context = new LoginMethodContext(loginMethod)
 
-    if (loginMethod === LoginMethods.extension) {
-      const nostr = this.getNostrObject()
-
-      if (!nostr.nip04) {
-        throw new Error(
-          `Your nostr extension does not support nip04 encryption & decryption`
-        )
-      }
-
-      const decrypted = await nostr.nip04.decrypt(sender, content)
-      return decrypted
-    }
-
-    if (loginMethod === LoginMethods.privateKey) {
-      const keys = (store.getState().auth as AuthState).keyPair
-
-      if (!keys) {
-        throw new Error(
-          `Login method is ${LoginMethods.privateKey} but private & public key pair is not found.`
-        )
-      }
-
-      const { private: nsec } = keys
-      const privateKey = nip19.decode(nsec).data as Uint8Array
-
-      const decrypted = await nip04.decrypt(privateKey, sender, content)
-      return decrypted
-    }
-
-    if (loginMethod === LoginMethods.nsecBunker) {
-      const user = new NDKUser({ pubkey: sender })
-
-      this.remoteSigner?.on('authUrl', (authUrl) => {
-        this.emit('nsecbunker-auth', authUrl)
-      })
-
-      if (!this.remoteSigner) throw new Error('Remote signer is undefined.')
-      const decrypted = await this.remoteSigner.decrypt(user, content)
-
-      return decrypted
-    }
-
-    throw new Error('Login method is undefined')
+    return await context.nip04Decrypt(sender, content)
   }
 
   /**
@@ -642,367 +116,4 @@ export class NostrController extends EventEmitter {
 
     return Promise.resolve(pubKey)
   }
-
-  /**
-   * Generates NDK Private Signer
-   * @returns nSecBunker delegated key
-   */
-  generateDelegatedKey = (): string => {
-    return NDKPrivateKeySigner.generate().privateKey!
-  }
-
-  /**
-   * Provides relay map.
-   * @param npub - user's npub
-   * @returns - promise that resolves into relay map and a timestamp when it has been updated.
-   */
-  getRelayMap = async (
-    npub: string
-  ): Promise<{ map: RelayMap; mapUpdated?: number }> => {
-    const mostPopularRelays = await this.getMostPopularRelays()
-
-    const pool = new SimplePool()
-
-    // More info about this kind of event available https://github.com/nostr-protocol/nips/blob/master/65.md
-    const eventFilter: Filter = {
-      kinds: [kinds.RelayList],
-      authors: [npub]
-    }
-
-    const event = await pool
-      .get(mostPopularRelays, eventFilter)
-      .catch((err) => {
-        return Promise.reject(err)
-      })
-
-    if (event) {
-      // Handle founded 10002 event
-      const relaysMap: RelayMap = {}
-
-      // 'r' stands for 'relay'
-      const relayTags = event.tags.filter((tag) => tag[0] === 'r')
-
-      relayTags.forEach((tag) => {
-        const uri = tag[1]
-        const relayType = tag[2]
-
-        // if 3rd element of relay tag is undefined, relay is WRITE and READ
-        relaysMap[uri] = {
-          write: relayType ? relayType === 'write' : true,
-          read: relayType ? relayType === 'read' : true
-        }
-      })
-
-      this.getRelayInfo(Object.keys(relaysMap))
-
-      this.connectToRelays(Object.keys(relaysMap))
-
-      return Promise.resolve({ map: relaysMap, mapUpdated: event.created_at })
-    } else {
-      return Promise.resolve({ map: getDefaultRelayMap() })
-    }
-  }
-
-  /**
-   * Publishes relay map.
-   * @param relayMap - relay map.
-   * @param npub - user's npub.
-   * @param extraRelaysToPublish - optional relays to publish relay map.
-   * @returns - promise that resolves into a string representing publishing result.
-   */
-  publishRelayMap = async (
-    relayMap: RelayMap,
-    npub: string,
-    extraRelaysToPublish?: string[]
-  ): Promise<string> => {
-    const timestamp = unixNow()
-    const relayURIs = Object.keys(relayMap)
-
-    // More info about this kind of event available https://github.com/nostr-protocol/nips/blob/master/65.md
-    const tags: string[][] = relayURIs.map((relayURI) =>
-      [
-        'r',
-        relayURI,
-        relayMap[relayURI].read && relayMap[relayURI].write
-          ? ''
-          : relayMap[relayURI].write
-            ? 'write'
-            : 'read'
-      ].filter((value) => value !== '')
-    )
-
-    const newRelayMapEvent: UnsignedEvent = {
-      kind: kinds.RelayList,
-      tags,
-      content: '',
-      pubkey: npub,
-      created_at: timestamp
-    }
-
-    const signedEvent = await this.signEvent(newRelayMapEvent)
-
-    let relaysToPublish = relayURIs
-
-    // Add extra relays if provided
-    if (extraRelaysToPublish) {
-      relaysToPublish = [...relaysToPublish, ...extraRelaysToPublish]
-    }
-
-    // If relay map is empty, use most popular relay URIs
-    if (!relaysToPublish.length) {
-      relaysToPublish = await this.getMostPopularRelays()
-    }
-
-    const publishResult = await this.publishEvent(signedEvent, relaysToPublish)
-
-    if (publishResult && publishResult.length) {
-      return Promise.resolve(
-        `Relay Map published on: ${publishResult.join('\n')}`
-      )
-    }
-
-    return Promise.reject('Publishing updated relay map was unsuccessful.')
-  }
-
-  /**
-   * Provides most popular relays.
-   * @param numberOfTopRelays - number representing how many most popular relays to provide
-   * @returns - promise that resolves into an array of most popular relays
-   */
-  getMostPopularRelays = async (
-    numberOfTopRelays: number = 30
-  ): Promise<string[]> => {
-    const mostPopularRelaysState = store.getState().relays?.mostPopular
-
-    // return most popular relays from app state if present
-    if (mostPopularRelaysState) return mostPopularRelaysState
-
-    // relays in env
-    const { VITE_MOST_POPULAR_RELAYS } = import.meta.env
-    const hardcodedPopularRelays = (VITE_MOST_POPULAR_RELAYS || '').split(' ')
-    const url = `https://stats.nostr.band/stats_api?method=stats`
-
-    const response = await axios.get<RelayStats>(url).catch(() => undefined)
-
-    if (!response) {
-      return hardcodedPopularRelays //return hardcoded relay list
-    }
-
-    const data = response.data
-
-    if (!data) {
-      return hardcodedPopularRelays //return hardcoded relay list
-    }
-
-    const apiTopRelays = data.relay_stats.user_picks.read_relays
-      .slice(0, numberOfTopRelays)
-      .map((relay: RelayReadStats) => relay.d)
-
-    if (!apiTopRelays.length) {
-      return Promise.reject(`Couldn't fetch popular relays.`)
-    }
-
-    if (store.getState().auth?.loggedIn) {
-      store.dispatch(setMostPopularRelaysAction(apiTopRelays))
-    }
-
-    return apiTopRelays
-  }
-
-  /**
-   * Sets information about relays into relays.info app state.
-   * @param relayURIs - relay URIs to get information about
-   */
-  getRelayInfo = async (relayURIs: string[]) => {
-    // initialize job request
-    const jobEventTemplate: EventTemplate = {
-      content: '',
-      created_at: unixNow(),
-      kind: 68001,
-      tags: [
-        ['i', `${JSON.stringify(relayURIs)}`],
-        ['j', 'relay-info']
-      ]
-    }
-
-    // sign job request event
-    const jobSignedEvent = await this.signEvent(jobEventTemplate)
-
-    const relays = [
-      'wss://relay.damus.io',
-      'wss://relay.primal.net',
-      'wss://relayable.org'
-    ]
-
-    // publish job request
-    await this.publishEvent(jobSignedEvent, relays)
-
-    console.log('jobSignedEvent :>> ', jobSignedEvent)
-
-    const subscribeWithTimeout = (
-      subscription: NDKSubscription,
-      timeoutMs: number
-    ): Promise<string> => {
-      return new Promise((resolve, reject) => {
-        const eventHandler = (event: NDKEvent) => {
-          subscription.stop()
-          resolve(event.content)
-        }
-
-        subscription.on('event', eventHandler)
-
-        // Set up a timeout to stop the subscription after a specified time
-        const timeout = setTimeout(() => {
-          subscription.stop() // Stop the subscription
-          reject(new Error('Subscription timed out')) // Reject the promise with a timeout error
-        }, timeoutMs)
-
-        // Handle subscription close event
-        subscription.on('close', () => clearTimeout(timeout))
-      })
-    }
-
-    const dvmNDK = new NDK({
-      explicitRelayUrls: relays
-    })
-
-    await dvmNDK.connect(2000)
-
-    // filter for getting DVM job's result
-    const sub = dvmNDK.subscribe({
-      kinds: [68002 as number],
-      '#e': [jobSignedEvent.id],
-      '#p': [jobSignedEvent.pubkey]
-    })
-
-    // asynchronously get block number from dvm job with 20 seconds timeout
-    const dvmJobResult = await subscribeWithTimeout(sub, 20000)
-
-    if (!dvmJobResult) {
-      return Promise.reject(`Relay(s) information wasn't received`)
-    }
-
-    let relaysInfo: RelayInfoObject
-
-    try {
-      relaysInfo = JSON.parse(dvmJobResult)
-    } catch (error) {
-      return Promise.reject(`Invalid relay(s) information.`)
-    }
-
-    if (
-      relaysInfo &&
-      !compareObjects(store.getState().relays?.info, relaysInfo)
-    ) {
-      store.dispatch(setRelayInfoAction(relaysInfo))
-    }
-  }
-
-  /**
-   * Establishes connection to relays.
-   * @param relayURIs - an array of relay URIs
-   * @returns - promise that resolves into an array of connections
-   */
-  connectToRelays = async (relayURIs: string[]) => {
-    // Copy of relay connection status
-    const relayConnectionsStatus: RelayConnectionStatus = JSON.parse(
-      JSON.stringify(store.getState().relays?.connectionStatus || {})
-    )
-
-    const connectedRelayURLs = this.connectedRelays
-      ? this.connectedRelays.map((relay) => relay.url)
-      : []
-
-    // Check if connections already established
-    if (compareObjects(connectedRelayURLs, relayURIs)) {
-      return
-    }
-
-    const connections = relayURIs
-      .filter((relayURI) => !connectedRelayURLs.includes(relayURI))
-      .map((relayURI) =>
-        Relay.connect(relayURI)
-          .then((relay) => {
-            // put connection status into relayConnectionsStatus object
-            relayConnectionsStatus[relayURI] = relay.connected
-              ? RelayConnectionState.Connected
-              : RelayConnectionState.NotConnected
-
-            return relay
-          })
-          .catch(() => {
-            relayConnectionsStatus[relayURI] = RelayConnectionState.NotConnected
-          })
-      )
-
-    const connected = await Promise.all(connections)
-
-    // put connected relays into connectedRelays private property, so it can be closed later
-    this.connectedRelays = connected.filter(
-      (relay) => relay instanceof Relay && relay.connected
-    ) as Relay[]
-
-    if (Object.keys(relayConnectionsStatus)) {
-      if (
-        !compareObjects(
-          store.getState().relays?.connectionStatus,
-          relayConnectionsStatus
-        )
-      ) {
-        store.dispatch(setRelayConnectionStatusAction(relayConnectionsStatus))
-      }
-    }
-
-    return Promise.resolve(relayConnectionsStatus)
-  }
-
-  /**
-   * Disconnects from relays.
-   * @param relayURIs - array of relay URIs to disconnect from
-   */
-  disconnectFromRelays = async (relayURIs: string[]) => {
-    const connectedRelayURLs = this.connectedRelays
-      ? this.connectedRelays.map((relay) => relay.url)
-      : []
-
-    relayURIs
-      .filter((relayURI) => connectedRelayURLs.includes(relayURI))
-      .forEach((relayURI) => {
-        if (this.connectedRelays) {
-          const relay = this.connectedRelays.find(
-            (relay) => relay.url === relayURI
-          )
-
-          if (relay) {
-            // close relay connection
-            relay.close()
-
-            // remove relay from connectedRelays property
-            this.connectedRelays = this.connectedRelays.filter(
-              (relay) => relay.url !== relayURI
-            )
-          }
-        }
-      })
-
-    if (store.getState().relays?.connectionStatus) {
-      const connectionStatus = JSON.parse(
-        JSON.stringify(store.getState().relays?.connectionStatus)
-      )
-
-      relayURIs.forEach((relay) => {
-        delete connectionStatus[relay]
-      })
-
-      if (
-        !compareObjects(
-          store.getState().relays?.connectionStatus,
-          connectionStatus
-        )
-      ) {
-        // Update app state
-        store.dispatch(setRelayConnectionStatusAction(connectionStatus))
-      }
-    }
-  }
 }

src/controllers/RelayController.ts

@@ -0,0 +1,306 @@
+import { Event, Filter, Relay } from 'nostr-tools'
+import {
+  settleAllFullfilfedPromises,
+  normalizeWebSocketURL,
+  timeout
+} from '../utils'
+import { SIGIT_RELAY } from '../utils/const'
+
+/**
+ * Singleton class to manage relay operations.
+ */
+export class RelayController {
+  private static instance: RelayController
+  private pendingConnections = new Map<string, Promise<Relay | null>>() // Track pending connections
+  public connectedRelays = new Map<string, Relay>()
+
+  private constructor() {}
+
+  /**
+   * Provides the singleton instance of RelayController.
+   *
+   * @returns The singleton instance of RelayController.
+   */
+  public static getInstance(): RelayController {
+    if (!RelayController.instance) {
+      RelayController.instance = new RelayController()
+    }
+    return RelayController.instance
+  }
+
+  /**
+   * Connects to a relay server if not already connected.
+   *
+   * This method checks if a relay with the given URL is already in the list of connected relays.
+   * If it is not connected, it attempts to establish a new connection.
+   * On successful connection, the relay is added to the list of connected relays and returned.
+   * If the connection fails, an error is logged and `null` is returned.
+   *
+   * @param  relayUrl - The URL of the relay server to connect to.
+   * @returns  A promise that resolves to the connected relay object if successful, or `null` if the connection fails.
+   */
+  public connectRelay = async (relayUrl: string): Promise<Relay | null> => {
+    const normalizedWebSocketURL = normalizeWebSocketURL(relayUrl)
+    const relay = this.connectedRelays.get(normalizedWebSocketURL)
+
+    if (relay) {
+      if (relay.connected) return relay
+
+      // If relay is found in connectedRelay map but not connected,
+      // remove it from map and call connectRelay method again
+      this.connectedRelays.delete(relayUrl)
+      return this.connectRelay(relayUrl)
+    }
+
+    // Check if there's already a pending connection for this relay URL
+    if (this.pendingConnections.has(relayUrl)) {
+      // Return the existing promise to avoid making another connection
+      return this.pendingConnections.get(relayUrl)!
+    }
+
+    // Create a new connection promise and store it in pendingConnections
+    const connectionPromise = Relay.connect(relayUrl)
+      .then((relay) => {
+        if (relay.connected) {
+          // Add the newly connected relay to the connected relays map
+          this.connectedRelays.set(relayUrl, relay)
+
+          // Return the newly connected relay
+          return relay
+        }
+
+        return null
+      })
+      .catch((err) => {
+        // Log an error message if the connection fails
+        console.error(`Relay connection failed: ${relayUrl}`, err)
+
+        // Return null to indicate connection failure
+        return null
+      })
+      .finally(() => {
+        // Remove the connection from pendingConnections once it settles
+        this.pendingConnections.delete(relayUrl)
+      })
+
+    this.pendingConnections.set(relayUrl, connectionPromise)
+    return connectionPromise
+  }
+
+  /**
+   * Asynchronously retrieves multiple event from a set of relays based on a provided filter.
+   * If no relays are specified, it defaults to using connected relays.
+   *
+   * @param filter - The filter criteria to find the event.
+   * @param relays - An optional array of relay URLs to search for the event.
+   * @returns  Returns a promise that resolves with an array of events.
+   */
+  fetchEvents = async (
+    filter: Filter,
+    relayUrls: string[] = []
+  ): Promise<Event[]> => {
+    if (!relayUrls.includes(SIGIT_RELAY)) {
+      /**
+       * NOTE: To avoid side-effects on external relayUrls array passed as argument
+       * re-assigned relayUrls with added sigit relay instead of just appending to same array
+       */
+
+      relayUrls = [...relayUrls, SIGIT_RELAY] // Add app relay to relays array if not exists already
+    }
+
+    // connect to all specified relays
+    const relays = await settleAllFullfilfedPromises(
+      relayUrls,
+      this.connectRelay
+    )
+
+    // Check if any relays are connected
+    if (relays.length === 0) {
+      throw new Error('No relay is connected to fetch events!')
+    }
+
+    const events: Event[] = []
+    const eventIds = new Set<string>() // To keep track of event IDs and avoid duplicates
+
+    // Create a promise for each relay subscription
+    const subPromises = relays.map((relay) => {
+      return new Promise<void>((resolve) => {
+        if (!relay.connected) {
+          console.log(`${relay.url} : Not connected!`, 'Skipping subscription')
+          return resolve()
+        }
+
+        // Subscribe to the relay with the specified filter
+        const sub = relay.subscribe([filter], {
+          // Handle incoming events
+          onevent: (e) => {
+            // Add the event to the array if it's not a duplicate
+            if (!eventIds.has(e.id)) {
+              eventIds.add(e.id) // Record the event ID
+              events.push(e) // Add the event to the array
+            }
+          },
+          // Handle the End-Of-Stream (EOSE) message
+          oneose: () => {
+            sub.close() // Close the subscription
+            resolve() // Resolve the promise when EOSE is received
+          }
+        })
+
+        // add a 30 sec of timeout to subscription
+        setTimeout(() => {
+          if (!sub.closed) {
+            sub.close()
+            resolve()
+          }
+        }, 30 * 1000)
+      })
+    })
+
+    // Wait for all subscriptions to complete
+    await Promise.allSettled(subPromises)
+
+    // It is possible that different relays will send different events and events array may contain more events then specified limit in filter
+    // To fix this issue we'll first sort these events and then return only limited events
+    if (filter.limit) {
+      // Sort events by creation date in descending order
+      events.sort((a, b) => b.created_at - a.created_at)
+
+      return events.slice(0, filter.limit)
+    }
+
+    return events
+  }
+
+  /**
+   * Asynchronously retrieves an event from a set of relays based on a provided filter.
+   * If no relays are specified, it defaults to using connected relays.
+   *
+   * @param filter - The filter criteria to find the event.
+   * @param relays - An optional array of relay URLs to search for the event.
+   * @returns Returns a promise that resolves to the found event or null if not found.
+   */
+  fetchEvent = async (
+    filter: Filter,
+    relays: string[] = []
+  ): Promise<Event | null> => {
+    const events = await this.fetchEvents(filter, relays)
+
+    // Sort events by creation date in descending order
+    events.sort((a, b) => b.created_at - a.created_at)
+
+    // Return the most recent event, or null if no events were received
+    return events[0] || null
+  }
+
+  /**
+   * Subscribes to events from multiple relays.
+   *
+   * This method connects to the specified relay URLs and subscribes to events
+   * using the provided filter. It handles incoming events through the given
+   * `eventHandler` callback and manages the subscription lifecycle.
+   *
+   * @param filter - The filter criteria to apply when subscribing to events.
+   * @param relayUrls - An optional array of relay URLs to connect to. The default relay URL (`SIGIT_RELAY`) is added automatically.
+   * @param eventHandler - A callback function to handle incoming events. It receives an `Event` object.
+   *
+   */
+  subscribeForEvents = async (
+    filter: Filter,
+    relayUrls: string[] = [],
+    eventHandler: (event: Event) => void
+  ) => {
+    if (!relayUrls.includes(SIGIT_RELAY)) {
+      /**
+       * NOTE: To avoid side-effects on external relayUrls array passed as argument
+       * re-assigned relayUrls with added sigit relay instead of just appending to same array
+       */
+      relayUrls = [...relayUrls, SIGIT_RELAY] // Add app relay to relays array if not exists already
+    }
+
+    // connect to all specified relays
+    const relays = await settleAllFullfilfedPromises(
+      relayUrls,
+      this.connectRelay
+    )
+
+    // Check if any relays are connected
+    if (relays.length === 0) {
+      throw new Error('No relay is connected to fetch events!')
+    }
+
+    const processedEvents: string[] = [] // To keep track of processed events
+
+    // Create a promise for each relay subscription
+    const subPromises = relays.map((relay) => {
+      return new Promise<void>((resolve) => {
+        // Subscribe to the relay with the specified filter
+        const sub = relay.subscribe([filter], {
+          // Handle incoming events
+          onevent: (e) => {
+            // Process event only if it hasn't been processed before
+            if (!processedEvents.includes(e.id)) {
+              processedEvents.push(e.id)
+              eventHandler(e) // Call the event handler with the event
+            }
+          },
+          // Handle the End-Of-Stream (EOSE) message
+          oneose: () => {
+            sub.close() // Close the subscription
+            resolve() // Resolve the promise when EOSE is received
+          }
+        })
+      })
+    })
+
+    // Wait for all subscriptions to complete
+    await Promise.allSettled(subPromises)
+  }
+
+  publish = async (
+    event: Event,
+    relayUrls: string[] = []
+  ): Promise<string[]> => {
+    if (!relayUrls.includes(SIGIT_RELAY)) {
+      /**
+       * NOTE: To avoid side-effects on external relayUrls array passed as argument
+       * re-assigned relayUrls with added sigit relay instead of just appending to same array
+       */
+      relayUrls = [...relayUrls, SIGIT_RELAY] // Add app relay to relays array if not exists already
+    }
+
+    // connect to all specified relays
+    const relays = await settleAllFullfilfedPromises(
+      relayUrls,
+      this.connectRelay
+    )
+
+    // Check if any relays are connected
+    if (relays.length === 0) {
+      throw new Error('No relay is connected to publish event!')
+    }
+
+    const publishedOnRelays: string[] = [] // List to track which relays successfully published the event
+
+    // Create a promise for publishing the event to each connected relay
+    const publishPromises = relays.map(async (relay) => {
+      try {
+        await Promise.race([
+          relay.publish(event), // Publish the event to the relay
+          timeout(20 * 1000) // Set a timeout to handle cases where publishing takes too long
+        ])
+        publishedOnRelays.push(relay.url) // Add the relay URL to the list of successfully published relays
+      } catch (err) {
+        console.error(`Failed to publish event on relay: ${relay.url}`, err)
+      }
+    })
+
+    // Wait for all publish operations to complete (either fulfilled or rejected)
+    await Promise.allSettled(publishPromises)
+
+    // Return the list of relay URLs where the event was published
+    return publishedOnRelays
+  }
+}
+
+export const relayController = RelayController.getInstance()

src/controllers/index.ts

@@ -1,3 +1,4 @@
 export * from './AuthController'
 export * from './MetadataController'
 export * from './NostrController'
+export * from './RelayController'

src/hooks/index.ts

@@ -1 +1,2 @@
 export * from './store'
+export * from './useDidMount'

src/hooks/useDidMount.ts

@@ -0,0 +1,12 @@
+import { useRef, useEffect } from 'react'
+
+export const useDidMount = (callback: () => void) => {
+  const didMount = useRef<boolean>(false)
+
+  useEffect(() => {
+    if (callback && !didMount.current) {
+      didMount.current = true
+      callback()
+    }
+  })
+}

src/hooks/useLogout.tsx

@@ -0,0 +1,26 @@
+import { logout as nostrLogout } from 'nostr-login'
+import { clear } from '../utils/localStorage'
+import { userLogOutAction } from '../store/actions'
+import { LoginMethod } from '../store/auth/types'
+import { useAppDispatch, useAppSelector } from './store'
+import { useCallback } from 'react'
+
+export const useLogout = () => {
+  const loginMethod = useAppSelector((state) => state.auth?.loginMethod)
+  const dispatch = useAppDispatch()
+
+  const logout = useCallback(() => {
+    // Log out of the nostr-login
+    if (loginMethod === LoginMethod.nostrLogin) {
+      nostrLogout()
+    }
+
+    // Reset redux state with the logout
+    dispatch(userLogOutAction())
+
+    // Clear the local storage states
+    clear()
+  }, [dispatch, loginMethod])
+
+  return logout
+}

src/hooks/useProfileMetadata.tsx

@@ -0,0 +1,46 @@
+import { useEffect, useState } from 'react'
+import { ProfileMetadata } from '../types/profile'
+import { MetadataController } from '../controllers/MetadataController'
+import { Event, kinds } from 'nostr-tools'
+
+export const useProfileMetadata = (pubkey: string) => {
+  const [profileMetadata, setProfileMetadata] = useState<ProfileMetadata>()
+
+  useEffect(() => {
+    const metadataController = MetadataController.getInstance()
+    const handleMetadataEvent = (event: Event) => {
+      const metadataContent =
+        metadataController.extractProfileMetadataContent(event)
+
+      if (metadataContent) {
+        setProfileMetadata(metadataContent)
+      }
+    }
+
+    if (pubkey) {
+      metadataController.on(pubkey, (kind: number, event: Event) => {
+        if (kind === kinds.Metadata) {
+          handleMetadataEvent(event)
+        }
+      })
+
+      metadataController
+        .findMetadata(pubkey)
+        .then((metadataEvent) => {
+          if (metadataEvent) handleMetadataEvent(metadataEvent)
+        })
+        .catch((err) => {
+          console.error(
+            `error occurred in finding metadata for: ${pubkey}`,
+            err
+          )
+        })
+    }
+
+    return () => {
+      metadataController.off(pubkey, handleMetadataEvent)
+    }
+  }, [pubkey])
+
+  return profileMetadata
+}

src/hooks/useScale.tsx

@@ -0,0 +1,46 @@
+import { useEffect, useState } from 'react'
+import { singletonHook } from 'react-singleton-hook'
+import { getInnerContentWidth } from '../utils/pdf'
+
+const noScaleInit = {
+  to: (_: number, v: number) => v,
+  from: (_: number, v: number) => v
+}
+
+const useScaleImpl = () => {
+  const [width, setWidth] = useState(getInnerContentWidth())
+
+  // Get the scale based on the original width
+  const scale = (originalWidth: number) => {
+    return width / originalWidth
+  }
+
+  // Get the original pixel value
+  const to = (originalWidth: number, value: number) => {
+    return value / scale(originalWidth)
+  }
+
+  // Get the scaled pixel value
+  const from = (originalWidth: number, value: number) => {
+    return value * scale(originalWidth)
+  }
+
+  const resize = () => {
+    setWidth(getInnerContentWidth())
+  }
+
+  useEffect(() => {
+    resize()
+
+    window.addEventListener('resize', resize)
+    return () => {
+      window.removeEventListener('resize', resize)
+    }
+  }, [])
+
+  return { to, from }
+}
+
+export const useScale = singletonHook(noScaleInit, useScaleImpl, {
+  unmountIfNoConsumers: true
+})

src/hooks/useSigitMeta.tsx

@@ -1,12 +1,17 @@
 import { useEffect, useState } from 'react'
-import { CreateSignatureEventContent, Meta, SignedEventContent } from '../types'
+import {
+  CreateSignatureEventContent,
+  DocSignatureEvent,
+  Meta,
+  SignedEventContent,
+  OpenTimestamp
+} from '../types'
 import { Mark } from '../types/mark'
 import {
   fromUnixTimestamp,
   hexToNpub,
   parseNostrEvent,
   parseCreateSignatureEventContent,
-  SigitMetaParseError,
   SigitStatus,
   SignStatus
 } from '../utils'
@@ -14,8 +19,8 @@ import { toast } from 'react-toastify'
 import { verifyEvent } from 'nostr-tools'
 import { Event } from 'nostr-tools'
 import store from '../store/store'
-import { AuthState } from '../store/auth/types'
 import { NostrController } from '../controllers'
+import { MetaParseError } from '../types/errors/MetaParseError'
 
 /**
  * Flattened interface that combines properties `Meta`, `CreateSignatureEventContent`,
@@ -28,6 +33,10 @@ export interface FlatMeta
   // Remove pubkey and use submittedBy as `npub1${string}`
   submittedBy?: `npub1${string}`
 
+  // Optional field only present on exported sigits
+  // Exporting adds user's pubkey
+  exportedBy?: `npub1${string}`
+
   // Remove created_at and replace with createdAt
   createdAt?: number
 
@@ -38,7 +47,9 @@ export interface FlatMeta
   encryptionKey: string | null
 
   // Parsed Document Signatures
-  parsedSignatureEvents: { [signer: `npub1${string}`]: Event }
+  parsedSignatureEvents: {
+    [signer: `npub1${string}`]: DocSignatureEvent
+  }
 
   // Calculated completion time
   completedAt?: number
@@ -48,6 +59,8 @@ export interface FlatMeta
   signersStatus: {
     [signer: `npub1${string}`]: SignStatus
   }
+
+  timestamps?: OpenTimestamp[]
 }
 
 /**
@@ -61,6 +74,7 @@ export const useSigitMeta = (meta: Meta): FlatMeta => {
   const [tags, setTags] = useState<string[][]>()
   const [createdAt, setCreatedAt] = useState<number>()
   const [submittedBy, setSubmittedBy] = useState<`npub1${string}`>() // submittedBy, pubkey from nostr event
+  const [exportedBy, setExportedBy] = useState<`npub1${string}`>() // pubkey from export signature nostr event
   const [id, setId] = useState<string>()
   const [sig, setSig] = useState<string>()
 
@@ -74,7 +88,7 @@ export const useSigitMeta = (meta: Meta): FlatMeta => {
   const [zipUrl, setZipUrl] = useState<string>('')
 
   const [parsedSignatureEvents, setParsedSignatureEvents] = useState<{
-    [signer: `npub1${string}`]: Event
+    [signer: `npub1${string}`]: DocSignatureEvent
   }>({})
 
   const [completedAt, setCompletedAt] = useState<number>()
@@ -92,6 +106,18 @@ export const useSigitMeta = (meta: Meta): FlatMeta => {
     if (!meta) return
     ;(async function () {
       try {
+        if (meta.exportSignature) {
+          const exportSignatureEvent = await parseNostrEvent(
+            meta.exportSignature
+          )
+          if (
+            verifyEvent(exportSignatureEvent) &&
+            exportSignatureEvent.pubkey
+          ) {
+            setExportedBy(exportSignatureEvent.pubkey as `npub1${string}`)
+          }
+        }
+
         const createSignatureEvent = await parseNostrEvent(meta.createSignature)
 
         const { kind, tags, created_at, pubkey, id, sig, content } =
@@ -119,7 +145,7 @@ export const useSigitMeta = (meta: Meta): FlatMeta => {
         if (meta.keys) {
           const { sender, keys } = meta.keys
           // Retrieve the user's public key from the state
-          const usersPubkey = (store.getState().auth as AuthState).usersPubkey!
+          const usersPubkey = store.getState().auth.usersPubkey!
           const usersNpub = hexToNpub(usersPubkey)
 
           // Check if the user's public key is in the keys object
@@ -139,9 +165,11 @@ export const useSigitMeta = (meta: Meta): FlatMeta => {
             setEncryptionKey(decrypted)
           }
         }
-
         // Temp. map to hold events and signers
-        const parsedSignatureEventsMap = new Map<`npub1${string}`, Event>()
+        const parsedSignatureEventsMap = new Map<
+          `npub1${string}`,
+          DocSignatureEvent
+        >()
         const signerStatusMap = new Map<`npub1${string}`, SignStatus>()
 
         const getPrevSignerSig = (npub: `npub1${string}`) => {
@@ -183,9 +211,12 @@ export const useSigitMeta = (meta: Meta): FlatMeta => {
           if (isValidSignature) {
             // get the signature of prev signer from the content of current signers signedEvent
             const prevSignersSig = getPrevSignerSig(npub)
-
             try {
               const obj: SignedEventContent = JSON.parse(event.content)
+              parsedSignatureEventsMap.set(npub, {
+                ...event,
+                parsedContent: obj
+              })
               if (
                 obj.prevSig &&
                 prevSignersSig &&
@@ -234,7 +265,7 @@ export const useSigitMeta = (meta: Meta): FlatMeta => {
           )
         }
       } catch (error) {
-        if (error instanceof SigitMetaParseError) {
+        if (error instanceof MetaParseError) {
           toast.error(error.message)
         }
         console.error(error)
@@ -247,11 +278,13 @@ export const useSigitMeta = (meta: Meta): FlatMeta => {
     createSignature: meta?.createSignature,
     docSignatures: meta?.docSignatures,
     keys: meta?.keys,
+    timestamps: meta?.timestamps,
     isValid,
     kind,
     tags,
     createdAt,
     submittedBy,
+    exportedBy,
     id,
     sig,
     signers,

src/hooks/useSigitProfiles.tsx

@@ -1,70 +0,0 @@
-import { useEffect, useState } from 'react'
-import { ProfileMetadata } from '../types'
-import { MetadataController } from '../controllers'
-import { npubToHex } from '../utils'
-import { Event, kinds } from 'nostr-tools'
-
-/**
- * Extracts profiles from metadata events
- * @param pubkeys Array of npubs to check
- * @returns ProfileMetadata
- */
-export const useSigitProfiles = (
-  pubkeys: `npub1${string}`[]
-): { [key: string]: ProfileMetadata } => {
-  const [profileMetadata, setProfileMetadata] = useState<{
-    [key: string]: ProfileMetadata
-  }>({})
-
-  useEffect(() => {
-    if (pubkeys.length) {
-      const metadataController = new MetadataController()
-
-      // Remove duplicate keys
-      const users = new Set<string>([...pubkeys])
-
-      const handleMetadataEvent = (key: string) => (event: Event) => {
-        const metadataContent =
-          metadataController.extractProfileMetadataContent(event)
-
-        if (metadataContent) {
-          setProfileMetadata((prev) => ({
-            ...prev,
-            [key]: metadataContent
-          }))
-        }
-      }
-
-      users.forEach((user) => {
-        const hexKey = npubToHex(user)
-        if (hexKey && !(hexKey in profileMetadata)) {
-          metadataController.on(hexKey, (kind: number, event: Event) => {
-            if (kind === kinds.Metadata) {
-              handleMetadataEvent(hexKey)(event)
-            }
-          })
-
-          metadataController
-            .findMetadata(hexKey)
-            .then((metadataEvent) => {
-              if (metadataEvent) handleMetadataEvent(hexKey)(metadataEvent)
-            })
-            .catch((err) => {
-              console.error(
-                `error occurred in finding metadata for: ${user}`,
-                err
-              )
-            })
-        }
-      })
-
-      return () => {
-        users.forEach((key) => {
-          metadataController.off(key, handleMetadataEvent(key))
-        })
-      }
-    }
-  }, [pubkeys, profileMetadata])
-
-  return profileMetadata
-}

src/index.css

@@ -27,7 +27,7 @@ body {
   position: fixed;
   top: 80px;
   right: 20px;
-  z-index: 100;
+  z-index: 40;
 }
 
 #root {

src/layouts/Main.tsx

@@ -1,86 +1,160 @@
-import { Event, kinds } from 'nostr-tools'
-import { useEffect, useState } from 'react'
-import { useDispatch, useSelector } from 'react-redux'
-import { Outlet } from 'react-router-dom'
+import { Event, getPublicKey, kinds, nip19 } from 'nostr-tools'
+import { useCallback, useEffect, useRef, useState } from 'react'
+import { Outlet, useNavigate, useSearchParams } from 'react-router-dom'
 import { AppBar } from '../components/AppBar/AppBar'
 import { LoadingSpinner } from '../components/LoadingSpinner'
-import { MetadataController, NostrController } from '../controllers'
+import {
+  AuthController,
+  MetadataController,
+  NostrController
+} from '../controllers'
 import {
   restoreState,
-  setAuthState,
   setMetadataEvent,
+  updateKeyPair,
+  updateLoginMethod,
+  updateNostrLoginAuthMethod,
   updateUserAppData
 } from '../store/actions'
-import { LoginMethods } from '../store/auth/types'
-import { State } from '../store/rootReducer'
-import { Dispatch } from '../store/store'
 import { setUserRobotImage } from '../store/userRobotImage/action'
 import {
-  clearAuthToken,
-  clearState,
   getRoboHashPicture,
   getUsersAppData,
   loadState,
-  saveNsecBunkerDelegatedKey,
   subscribeForSigits
 } from '../utils'
-import { useAppSelector } from '../hooks'
-import { SubCloser } from 'nostr-tools/abstract-pool'
+import { useAppDispatch, useAppSelector } from '../hooks'
 import styles from './style.module.scss'
-import { Footer } from '../components/Footer/Footer'
+import { useLogout } from '../hooks/useLogout'
+import { LoginMethod } from '../store/auth/types'
+import { NostrLoginAuthOptions } from 'nostr-login/dist/types'
+import { init as initNostrLogin } from 'nostr-login'
 
 export const MainLayout = () => {
-  const dispatch: Dispatch = useDispatch()
+  const [searchParams, setSearchParams] = useSearchParams()
+  const navigate = useNavigate()
+  const dispatch = useAppDispatch()
+  const logout = useLogout()
   const [isLoading, setIsLoading] = useState(true)
   const [loadingSpinnerDesc, setLoadingSpinnerDesc] = useState(`Loading App`)
-  const authState = useSelector((state: State) => state.auth)
+  const isLoggedIn = useAppSelector((state) => state.auth?.loggedIn)
+  const authState = useAppSelector((state) => state.auth)
   const usersAppData = useAppSelector((state) => state.userAppData)
 
-  useEffect(() => {
-    const metadataController = new MetadataController()
+  // Ref to track if `subscribeForSigits` has been called
+  const hasSubscribed = useRef(false)
 
-    const logout = () => {
-      dispatch(
-        setAuthState({
-          keyPair: undefined,
-          loggedIn: false,
-          usersPubkey: undefined,
-          loginMethod: undefined,
-          nsecBunkerPubkey: undefined
-        })
-      )
+  const navigateAfterLogin = (path: string) => {
+    const callbackPath = searchParams.get('callbackPath')
 
-      dispatch(setMetadataEvent(metadataController.getEmptyMetadataEvent()))
-
-      // clear authToken saved in local storage
-      clearAuthToken()
-      clearState()
-
-      // update nsecBunker delegated key
-      const newDelegatedKey =
-        NostrController.getInstance().generateDelegatedKey()
-      saveNsecBunkerDelegatedKey(newDelegatedKey)
+    if (callbackPath) {
+      // base64 decoded path
+      const path = atob(callbackPath)
+      navigate(path)
+      return
     }
 
+    navigate(path)
+  }
+
+  const login = useCallback(async () => {
+    const nostrController = NostrController.getInstance()
+    const authController = new AuthController()
+    const pubkey = await nostrController.capturePublicKey()
+
+    dispatch(updateLoginMethod(LoginMethod.nostrLogin))
+
+    const redirectPath =
+      await authController.authAndGetMetadataAndRelaysMap(pubkey)
+
+    if (redirectPath) {
+      navigateAfterLogin(redirectPath)
+    }
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [dispatch])
+
+  useEffect(() => {
+    // Developer login with ?nsec= (not recommended)
+    const nsec = searchParams.get('nsec')
+    if (!nsec) return
+
+    // Clear nsec from the url immediately
+    searchParams.delete('nsec')
+    setSearchParams(searchParams)
+
+    if (!authState?.loggedIn) {
+      if (!nsec.startsWith('nsec')) {
+        console.error('Invalid format, use private key (nsec)')
+        return
+      }
+
+      try {
+        const privateKey = nip19.decode(nsec).data as Uint8Array
+        if (!privateKey) {
+          console.error('Failed to convert the private key.')
+          return
+        }
+
+        const publickey = getPublicKey(privateKey)
+
+        dispatch(
+          updateKeyPair({
+            private: nsec,
+            public: publickey
+          })
+        )
+        dispatch(updateLoginMethod(LoginMethod.privateKey))
+
+        const authController = new AuthController()
+        authController
+          .authAndGetMetadataAndRelaysMap(publickey)
+          .catch((err) => {
+            console.error('Error occurred in authentication: ' + err)
+            return null
+          })
+      } catch (err) {
+        console.error(`Error decoding the nsec. ${err}`)
+      }
+    }
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [dispatch, searchParams])
+
+  useEffect(() => {
+    const handleNostrAuth = (_: string, opts: NostrLoginAuthOptions) => {
+      if (opts.type === 'login' || opts.type === 'signup') {
+        dispatch(updateNostrLoginAuthMethod(opts.method))
+        login()
+      } else if (opts.type === 'logout') {
+        // Clear `subscribeForSigits` as called after the logout
+        hasSubscribed.current = false
+      }
+    }
+
+    // Initialize the nostr-login
+    initNostrLogin({
+      methods: ['connect', 'extension', 'local'],
+      noBanner: true,
+      onAuth: handleNostrAuth
+    }).catch((error) => {
+      console.error('Failed to initialize Nostr-Login', error)
+    })
+
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [dispatch])
+
+  useEffect(() => {
+    const metadataController = MetadataController.getInstance()
+
     const restoredState = loadState()
     if (restoredState) {
       dispatch(restoreState(restoredState))
 
-      const { loggedIn, loginMethod, usersPubkey, nsecBunkerRelays } =
-        restoredState.auth
+      const { loggedIn, loginMethod, usersPubkey } = restoredState.auth
 
       if (loggedIn) {
         if (!loginMethod || !usersPubkey) return logout()
 
-        if (loginMethod === LoginMethods.nsecBunker) {
-          if (!nsecBunkerRelays) return logout()
-
-          const nostrController = NostrController.getInstance()
-          nostrController.nsecBunkerInit(nsecBunkerRelays).then(() => {
-            nostrController.createNsecBunkerSigner(usersPubkey)
-          })
-        }
-
+        // Update user profile metadata, old state might be outdated
         const handleMetadataEvent = (event: Event) => {
           dispatch(setMetadataEvent(event))
         }
@@ -100,27 +174,26 @@ export const MainLayout = () => {
     } else {
       setIsLoading(false)
     }
+    // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [dispatch])
 
+  /**
+   * Subscribe for the sigits
+   */
   useEffect(() => {
-    let subCloser: SubCloser | null = null
-
-    if (authState.loggedIn && usersAppData) {
+    if (authState && isLoggedIn && usersAppData) {
       const pubkey = authState.usersPubkey || authState.keyPair?.public
 
-      if (pubkey) {
-        subscribeForSigits(pubkey).then((res) => {
-          subCloser = res || null
-        })
-      }
-    }
+      if (pubkey && !hasSubscribed.current) {
+        // Call `subscribeForSigits` only if it hasn't been called before
+        // #193 disabled websocket subscribtion, until #194 is done
+        subscribeForSigits(pubkey)
 
-    return () => {
-      if (subCloser) {
-        subCloser.close()
+        // Mark `subscribeForSigits` as called
+        hasSubscribed.current = true
       }
     }
-  }, [authState, usersAppData])
+  }, [authState, isLoggedIn, usersAppData])
 
   /**
    * When authState change user logged in / or app reloaded
@@ -128,7 +201,7 @@ export const MainLayout = () => {
    * so that avatar will be consistent across the app when kind 0 is empty
    */
   useEffect(() => {
-    if (authState && authState.loggedIn) {
+    if (authState && isLoggedIn) {
       const pubkey = authState.usersPubkey || authState.keyPair?.public
 
       if (pubkey) {
@@ -145,17 +218,26 @@ export const MainLayout = () => {
         })
         .finally(() => setIsLoading(false))
     }
-  }, [authState, dispatch])
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [dispatch, isLoggedIn])
 
   if (isLoading) return <LoadingSpinner desc={loadingSpinnerDesc} />
 
+  const isDev = import.meta.env.MODE === 'development'
+
   return (
     <>
       <AppBar />
-      <main className={styles.main}>
+      <main
+        className={styles.main}
+        // Add dev debug flag to show special dev css
+        // (visible marks border on verify)
+        {...(isDev && {
+          'data-dev': true
+        })}
+      >
         <Outlet />
       </main>
-      <Footer />
     </>
   )
 }

src/layouts/StickySideColumns.module.scss

@@ -3,27 +3,102 @@
 
 .container {
   display: grid;
-  grid-template-columns: 0.75fr 1.5fr 0.75fr;
-  grid-gap: 30px;
-  flex-grow: 1;
+
+  @media only screen and (max-width: 767px) {
+    gap: 20px;
+    grid-auto-flow: column;
+    grid-auto-columns: 100%;
+
+    // Hide Scrollbar and let's use tabs to navigate
+    -ms-overflow-style: none; /* Internet Explorer 10+ */
+    scrollbar-width: none; /* Firefox */
+    &::-webkit-scrollbar {
+      display: none; /* Safari and Chrome */
+    }
+    overflow-x: auto;
+    overscroll-behavior-inline: contain;
+    scroll-snap-type: inline mandatory;
+
+    > * {
+      scroll-margin-top: $header-height + $body-vertical-padding;
+      scroll-snap-align: start;
+      scroll-snap-stop: always; // Touch devices will always stop on each element
+    }
+  }
+
+  @media only screen and (min-width: 768px) {
+    grid-template-columns: 0.75fr 1.5fr 0.75fr;
+    gap: 30px;
+  }
 }
 
 .sidesWrap {
   position: relative;
+
+  // HACK: Stop grid column from growing
+  min-width: 0;
 }
 
 .sides {
-  position: sticky;
-  top: $header-height + $body-vertical-padding;
+  @media only screen and (min-width: 768px) {
+    position: sticky;
+    top: $body-vertical-padding;
+  }
+  > :first-child {
+    // We want to keep header on smaller devices at all times
+    max-height: calc(
+      100dvh - $header-height - $body-vertical-padding * 2 - $tabs-height
+    );
+
+    @media only screen and (min-width: 768px) {
+      max-height: calc(100dvh - $body-vertical-padding * 2);
+    }
+  }
 }
 
-.files {
-  display: flex;
-  flex-direction: column;
-  grid-gap: 15px;
+// Adjust the content scroll on smaller screens
+// Make sure only the inner tab is scrolling
+.scrollAdjust {
+  @media only screen and (max-width: 767px) {
+    max-height: calc(
+      100svh - $header-height - $body-vertical-padding * 2 - $tabs-height
+    );
+    overflow-y: auto;
+  }
 }
+
 .content {
-  max-width: 550px;
-  width: 550px;
-  margin: 0 auto;
+  @media only screen and (min-width: 768px) {
+    padding: 10px;
+    border: 10px solid $overlay-background-color;
+    border-radius: 4px;
+  }
+}
+
+.navTabs {
+  display: none;
+  position: fixed;
+  left: 0;
+  bottom: 0;
+  right: 0;
+  height: $tabs-height;
+  z-index: 2;
+  background: $overlay-background-color;
+  box-shadow: 0 0 4px 0 rgb(0, 0, 0, 0.1);
+
+  padding: 5px;
+  gap: 5px;
+
+  @media only screen and (max-width: 767px) {
+    display: flex;
+  }
+
+  > li {
+    flex-grow: 1;
+  }
+}
+
+.active {
+  background-color: $primary-main !important;
+  color: white !important;
 }

src/layouts/StickySideColumns.tsx

@@ -1,26 +1,147 @@
-import { PropsWithChildren, ReactNode } from 'react'
+import {
+  PropsWithChildren,
+  ReactNode,
+  useEffect,
+  useRef,
+  useState
+} from 'react'
 
 import styles from './StickySideColumns.module.scss'
+import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
+import { IconDefinition } from '@fortawesome/free-solid-svg-icons'
+import { Button } from '@mui/material'
 
 interface StickySideColumnsProps {
-  left?: ReactNode
-  right?: ReactNode
+  left: ReactNode
+  right: ReactNode
+  leftIcon: IconDefinition
+  centerIcon: IconDefinition
+  rightIcon: IconDefinition
 }
 
+const DEFAULT_TAB = 'nav-content'
 export const StickySideColumns = ({
   left,
   right,
+  leftIcon,
+  centerIcon,
+  rightIcon,
   children
 }: PropsWithChildren<StickySideColumnsProps>) => {
+  const [tab, setTab] = useState(DEFAULT_TAB)
+  const ref = useRef<HTMLDivElement>(null)
+  const tabsRefs = useRef<{ [id: string]: HTMLDivElement | null }>({})
+  const handleNavClick = (id: string) => {
+    if (ref.current && tabsRefs.current) {
+      const x = tabsRefs.current[id]?.offsetLeft
+      ref.current.scrollTo({
+        left: x,
+        behavior: 'smooth'
+      })
+    }
+  }
+  const isActive = (id: string) => id === tab
+
+  useEffect(() => {
+    setTab(DEFAULT_TAB)
+    handleNavClick(DEFAULT_TAB)
+  }, [])
+
+  useEffect(() => {
+    const tabs = tabsRefs.current
+    // Set up the observer
+    const observer = new IntersectionObserver(
+      (entries) => {
+        entries.forEach((entry) => {
+          if (entry.isIntersecting) {
+            setTab(entry.target.id)
+          }
+        })
+      },
+      {
+        root: ref.current,
+        threshold: 0.5,
+        rootMargin: '-20px'
+      }
+    )
+
+    if (tabs) {
+      Object.values(tabs).forEach((tab) => {
+        if (tab) observer.observe(tab)
+      })
+    }
+
+    return () => {
+      if (tabs) {
+        Object.values(tabs).forEach((tab) => {
+          if (tab) observer.unobserve(tab)
+        })
+      }
+    }
+  }, [])
+
   return (
-    <div className={styles.container}>
-      <div className={`${styles.sidesWrap} ${styles.files}`}>
-        <div className={styles.sides}>{left}</div>
+    <>
+      <div className={styles.container} ref={ref}>
+        <div
+          id="nav-left"
+          className={styles.sidesWrap}
+          ref={(tab) => (tabsRefs.current['nav-left'] = tab)}
+        >
+          <div className={styles.sides}>{left}</div>
+        </div>
+        <div
+          id="nav-content"
+          className={styles.scrollAdjust}
+          ref={(tab) => (tabsRefs.current['nav-content'] = tab)}
+        >
+          <div id="content-preview" className={styles.content}>
+            {children}
+          </div>
+        </div>
+        <div
+          id="nav-right"
+          className={styles.sidesWrap}
+          ref={(tab) => (tabsRefs.current['nav-right'] = tab)}
+        >
+          <div className={styles.sides}>{right}</div>
+        </div>
       </div>
-      <div className={styles.content}>{children}</div>
-      <div className={styles.sidesWrap}>
-        <div className={styles.sides}>{right}</div>
-      </div>
-    </div>
+      <ul className={styles.navTabs}>
+        <li>
+          <Button
+            fullWidth
+            variant="text"
+            onClick={() => handleNavClick('nav-left')}
+            className={`${isActive('nav-left') && styles.active}`}
+            aria-label="nav left"
+          >
+            <FontAwesomeIcon icon={leftIcon} />
+          </Button>
+        </li>
+        <li>
+          <Button
+            fullWidth
+            variant="text"
+            onClick={() => handleNavClick('nav-content')}
+            className={`${isActive('nav-content') && styles.active}`}
+            aria-label="nav middle"
+          >
+            <FontAwesomeIcon icon={centerIcon} />
+          </Button>
+        </li>
+        <li>
+          <Button
+            fullWidth
+            variant="text"
+            onClick={() => handleNavClick('nav-right')}
+            className={`${isActive('nav-right') && styles.active}`}
+            aria-label="nav right"
+          >
+            <FontAwesomeIcon icon={rightIcon} />
+          </Button>
+        </li>
+      </ul>
+    </>
   )
 }

src/layouts/modal/index.tsx

@@ -33,7 +33,7 @@ export const Modal = () => {
     { to: appPublicRoutes.register, title: 'Register', label: 'Register' },
     {
       to: appPublicRoutes.nostr,
-      title: 'Login',
+      title: 'Nostr Login',
       sx: { padding: '10px' },
       label: <img src={nostrImage} width="25" alt="nostr logo" height="25" />
     }

src/layouts/style.module.scss

@@ -3,6 +3,5 @@
 
 .main {
   flex-grow: 1;
-  padding: $header-height + $body-vertical-padding 0 $body-vertical-padding 0;
-  background-color: $body-background-color;
+  padding: $body-vertical-padding 0 $body-vertical-padding 0;
 }

src/pages/create/style.module.scss

@@ -1,41 +1,242 @@
 @import '../../styles/colors.scss';
 
-.container {
+.flexWrap {
   display: flex;
   flex-direction: column;
-  color: $text-color;
-  margin-top: 10px;
-  gap: 10px;
-  width: 550px;
-  max-width: 550px;
+  gap: 15px;
 
-  .inputBlock {
-    display: flex;
-    flex-direction: column;
-    gap: 25px;
-  }
+  container-type: inline-size;
 }
 
-.subHeader {
-  border-bottom: 0.5px solid;
-}
+.orderedFilesList {
+  counter-reset: item;
+  list-style-type: none;
+  margin: 0;
 
-.tableHeaderCell {
-  border-right: 1px solid rgba(224, 224, 224, 1);
-}
-
-.tableCell {
-  border-right: 1px solid rgba(224, 224, 224, 1);
-  height: 56px;
-
-  .user {
+  li {
     display: flex;
     align-items: center;
+
+    transition: ease 0.4s;
+    border-radius: 4px;
+    background: #ffffff;
+    padding: 7px 10px;
+    color: rgba(0, 0, 0, 0.5);
+    min-height: 45px;
+    cursor: pointer;
     gap: 10px;
 
-    .name {
-      text-align: center;
-      cursor: pointer;
+    &::before {
+      content: counter(item) ' ';
+      counter-increment: item;
+      font-size: 14px;
+    }
+    :nth-child(1) {
+      flex-grow: 1;
+
+      font-size: 16px;
+
+      white-space: nowrap;
+      text-overflow: ellipsis;
+      overflow: hidden;
+    }
+
+    button {
+      min-width: 44px;
+      color: $primary-main;
+    }
+
+    &:hover,
+    &.active,
+    &:focus-within {
+      background: $primary-main;
+      color: white;
+
+      button {
+        color: white;
+      }
     }
   }
-}
+}
+
+.uploadFileText {
+  margin-left: 12px;
+}
+
+.paperGroup {
+  border-radius: 4px;
+  background: white;
+  padding: 15px;
+  display: flex;
+  flex-direction: column;
+  gap: 15px;
+  overflow-x: hidden;
+  overflow-y: auto;
+}
+
+.inputWrapper {
+  display: flex;
+  align-items: center;
+  flex-shrink: 0;
+
+  height: 36px;
+  overflow: hidden;
+  border-radius: 4px;
+  outline: solid 1px #dddddd;
+  background: white;
+
+  width: 100%;
+
+  &:focus-within {
+    outline-color: $primary-main;
+  }
+
+  // Override default MUI input styles only inside inputWrapepr
+  :global {
+    .MuiInputBase-input {
+      padding: 7px 14px;
+    }
+    .MuiOutlinedInput-notchedOutline {
+      display: none;
+    }
+  }
+}
+
+.addCounterpart {
+  flex-shrink: 0;
+  display: flex;
+  align-items: center;
+  justify-content: start;
+  gap: 10px;
+
+  > .inputWrapper {
+    flex-shrink: 1;
+  }
+
+  button {
+    min-width: 44px;
+    padding: 11px 12px;
+  }
+}
+
+.users {
+  flex-shrink: 0;
+  max-height: 33vh;
+
+  .counterpartToggleButton {
+    min-width: 44px;
+    padding: 11px 12px;
+  }
+}
+
+.user {
+  display: flex;
+  gap: 10px;
+
+  font-size: 14px;
+  text-align: start;
+  justify-content: center;
+  align-items: center;
+
+  a:hover {
+    text-decoration: none;
+  }
+
+  // Higher specificify to override default button styles
+  .counterpartRowToggleButton {
+    min-width: 34px;
+    height: 34px;
+    padding: 0;
+  }
+}
+
+.counterpartRowToggleButton {
+  &[data-variant='primary'] {
+    color: $primary-main;
+  }
+  &[data-variant='secondary'] {
+    color: rgba(0, 0, 0, 0.35);
+  }
+}
+
+.avatar {
+  flex-grow: 1;
+  min-width: 0;
+
+  &:first-child {
+    margin-left: 24px;
+  }
+
+  img {
+    // Override the default avatar size
+    width: 30px;
+    height: 30px;
+  }
+}
+
+.fileName {
+  text-overflow: ellipsis;
+  white-space: nowrap;
+  overflow: hidden;
+  flex-grow: 1;
+}
+
+.toolbox {
+  display: grid;
+  grid-template-columns: 1fr;
+
+  @container (min-width: 204px) {
+    grid-template-columns: repeat(2, 1fr);
+  }
+
+  @container (min-width: 309px) {
+    grid-template-columns: repeat(3, 1fr);
+  }
+
+  gap: 15px;
+
+  overflow-x: hidden;
+  overflow-y: auto;
+
+  container-type: inline-size;
+}
+
+.toolItem {
+  transition: ease 0.2s;
+  display: flex;
+  flex-direction: column;
+  gap: 5px;
+  border-radius: 4px;
+  padding: 10px 5px 5px 5px;
+  background: rgba(0, 0, 0, 0.05);
+  color: rgba(0, 0, 0, 0.5);
+
+  text-align: center;
+  align-items: center;
+  justify-content: center;
+  font-size: 14px;
+  cursor: pointer;
+  -webkit-user-select: none;
+  user-select: none;
+
+  &.selected {
+    background: $primary-main;
+    color: white;
+  }
+
+  &:not(.selected, .comingSoon) {
+    &:hover {
+      background: $primary-light;
+      color: white;
+    }
+  }
+
+  &.comingSoon {
+    opacity: 0.5;
+    cursor: not-allowed;
+  }
+}
+
+.comingSoonPlaceholder {
+  font-size: 10px;
+}

src/pages/home/index.tsx

@@ -18,6 +18,7 @@ import {
   SigitCardDisplayInfo,
   SigitStatus
 } from '../../utils'
+import { Footer } from '../../components/Footer/Footer'
 
 // Unsupported Filter options are commented
 const FILTERS = [
@@ -225,11 +226,11 @@ export const HomePage = () => {
           type="button"
           aria-label="upload files"
         >
-          <input {...getInputProps()} />
+          <input id="file-upload" {...getInputProps()} />
           {isDragActive ? (
-            <p>Drop the files here ...</p>
+            <label htmlFor="file-upload">Drop the files here ...</label>
           ) : (
-            <p>Click or drag files to upload!</p>
+            <label htmlFor="file-upload">Click or drag files to upload!</label>
           )}
         </button>
         <div className={styles.submissions}>
@@ -256,12 +257,14 @@ export const HomePage = () => {
             .map((key) => (
               <DisplaySigit
                 key={`sigit-${key}`}
+                sigitCreateId={key}
                 parsedMeta={parsedSigits[key]}
                 meta={sigits[key]}
               />
             ))}
         </div>
       </Container>
+      <Footer />
     </div>
   )
 }

src/pages/landing/index.tsx

@@ -1,7 +1,6 @@
 import { Box, Button } from '@mui/material'
 import { useEffect } from 'react'
-import { Outlet, useLocation, useNavigate } from 'react-router-dom'
-import { appPublicRoutes } from '../../routes'
+import { Outlet, useLocation } from 'react-router-dom'
 import { saveVisitedLink } from '../../utils'
 import { CardComponent } from '../../components/Landing/CardComponent/CardComponent'
 import { Container } from '../../components/Container'
@@ -19,13 +18,14 @@ import {
   faWifi
 } from '@fortawesome/free-solid-svg-icons'
 import { FontAwesomeIconStack } from '../../components/FontAwesomeIconStack'
+import { Footer } from '../../components/Footer/Footer'
+import { launch as launchNostrLoginDialog } from 'nostr-login'
 
 export const LandingPage = () => {
-  const navigate = useNavigate()
   const location = useLocation()
 
   const onSignInClick = async () => {
-    navigate(appPublicRoutes.nostr)
+    launchNostrLoginDialog()
   }
 
   const cards = [
@@ -34,7 +34,7 @@ export const LandingPage = () => {
       title: <>Open Source</>,
       description: (
         <>
-          Code is MIT licenced and available at{' '}
+          Code is AGPL licenced and available at{' '}
           <a href="https://git.nostrdev.com/sigit/sigit.io">
             https://git.nostrdev.com/sigit/sigit.io
           </a>
@@ -69,8 +69,8 @@ export const LandingPage = () => {
       title: <>Verifiable</>,
       description: (
         <>
-          Thanks to Schnorr Signatures and Web of Trust, SIGit is far more
-          auditable than traditional server-based offerings.
+          SIGit Agreements can be directly verified - unlike traditional,
+          server-based offerings.
         </>
       )
     },
@@ -84,8 +84,8 @@ export const LandingPage = () => {
       title: <>Works Offline</>,
       description: (
         <>
-          Presuming you have a hardware signing device, it is possible to
-          complete a SIGit round without an internet connection.
+          It is possible to complete a SIGit round without an internet
+          connection.
         </>
       )
     },
@@ -94,8 +94,8 @@ export const LandingPage = () => {
       title: <>Multi-Party Signing</>,
       description: (
         <>
-          Choose any number of Signers and Viewers, track the signature status,
-          send reminders, get notifications on completion.
+          Choose any number of Signers and Viewers, track status, get
+          notifications on completion.
         </>
       )
     }
@@ -119,9 +119,7 @@ export const LandingPage = () => {
       <Container className={styles.container}>
         <img className={styles.logo} src="/logo.svg" alt="Logo" width={300} />
         <div className={styles.titleSection}>
-          <h1 className={styles.title}>
-            Secure &amp; Private Document Signing
-          </h1>
+          <h1 className={styles.title}>Secure &amp; Private Agreements</h1>
           <p className={styles.subTitle}>
             An open-source and self-hostable solution for secure document
             signing and verification.
@@ -162,6 +160,7 @@ export const LandingPage = () => {
 
         <Outlet />
       </Container>
+      <Footer />
     </div>
   )
 }

src/pages/login/index.tsx

@@ -12,6 +12,11 @@ export const Login = () => {
         margin="dense"
         autoComplete="username"
         disabled
+        sx={{
+          input: {
+            cursor: 'not-allowed'
+          }
+        }}
       />
       <TextField
         label="Password"
@@ -20,6 +25,11 @@ export const Login = () => {
         margin="dense"
         autoComplete="current-password"
         disabled
+        sx={{
+          input: {
+            cursor: 'not-allowed'
+          }
+        }}
       />
 
       <Button variant="contained" fullWidth disabled>

src/pages/nostr/index.tsx

@@ -1,62 +1,31 @@
+import { launch as launchNostrLoginDialog } from 'nostr-login'
+
 import { Button, Divider, TextField } from '@mui/material'
 import { getPublicKey, nip19 } from 'nostr-tools'
 import { useEffect, useState } from 'react'
-import { useDispatch } from 'react-redux'
+import { useAppDispatch } from '../../hooks/store'
 import { useNavigate, useSearchParams } from 'react-router-dom'
 import { toast } from 'react-toastify'
 import { LoadingSpinner } from '../../components/LoadingSpinner'
-import {
-  AuthController,
-  MetadataController,
-  NostrController
-} from '../../controllers'
-import {
-  updateKeyPair,
-  updateLoginMethod,
-  updateNsecbunkerPubkey,
-  updateNsecbunkerRelays
-} from '../../store/actions'
-import { LoginMethods } from '../../store/auth/types'
-import { Dispatch } from '../../store/store'
-import { npubToHex, queryNip05 } from '../../utils'
+import { AuthController } from '../../controllers'
+import { updateKeyPair, updateLoginMethod } from '../../store/actions'
+import { KeyboardCode } from '../../types'
+import { LoginMethod } from '../../store/auth/types'
 import { hexToBytes } from '@noble/hashes/utils'
-import { NIP05_REGEX } from '../../constants'
 
 import styles from './styles.module.scss'
 
 export const Nostr = () => {
   const [searchParams] = useSearchParams()
 
-  const dispatch: Dispatch = useDispatch()
+  const dispatch = useAppDispatch()
   const navigate = useNavigate()
 
   const authController = new AuthController()
-  const metadataController = new MetadataController()
-  const nostrController = NostrController.getInstance()
 
   const [isLoading, setIsLoading] = useState(false)
   const [loadingSpinnerDesc, setLoadingSpinnerDesc] = useState('')
   const [inputValue, setInputValue] = useState('')
-  const [authUrl, setAuthUrl] = useState<string>()
-
-  const [isNostrExtensionAvailable, setIsNostrExtensionAvailable] =
-    useState(false)
-
-  useEffect(() => {
-    setTimeout(() => {
-      setIsNostrExtensionAvailable(!!window.nostr)
-    }, 500)
-  }, [])
-
-  /**
-   * Call login function when enter is pressed
-   */
-  const handleInputKeyDown = (event: React.KeyboardEvent<HTMLDivElement>) => {
-    if (event.code === 'Enter' || event.code === 'NumpadEnter') {
-      event.preventDefault()
-      login()
-    }
-  }
 
   const navigateAfterLogin = (path: string) => {
     const callbackPath = searchParams.get('callbackPath')
@@ -71,28 +40,26 @@ export const Nostr = () => {
     navigate(path)
   }
 
-  const loginWithExtension = async () => {
-    setIsLoading(true)
-    setLoadingSpinnerDesc('Capturing pubkey from nostr extension')
+  const [isNostrExtensionAvailable, setIsNostrExtensionAvailable] =
+    useState(false)
 
-    nostrController
-      .capturePublicKey()
-      .then(async (pubkey) => {
-        dispatch(updateLoginMethod(LoginMethods.extension))
+  useEffect(() => {
+    setTimeout(() => {
+      setIsNostrExtensionAvailable(!!window.nostr)
+    }, 500)
+  }, [])
 
-        setLoadingSpinnerDesc('Authenticating and finding metadata')
-        const redirectPath =
-          await authController.authAndGetMetadataAndRelaysMap(pubkey)
-
-        if (redirectPath) navigateAfterLogin(redirectPath)
-      })
-      .catch((err) => {
-        toast.error('Error capturing public key from nostr extension: ' + err)
-      })
-      .finally(() => {
-        setIsLoading(false)
-        setLoadingSpinnerDesc('')
-      })
+  /**
+   * Call login function when enter is pressed
+   */
+  const handleInputKeyDown = (event: React.KeyboardEvent<HTMLDivElement>) => {
+    if (
+      event.code === KeyboardCode.Enter ||
+      event.code === KeyboardCode.NumpadEnter
+    ) {
+      event.preventDefault()
+      login()
+    }
   }
 
   /**
@@ -130,7 +97,7 @@ export const Nostr = () => {
         public: publickey
       })
     )
-    dispatch(updateLoginMethod(LoginMethods.privateKey))
+    dispatch(updateLoginMethod(LoginMethod.privateKey))
 
     setIsLoading(true)
     setLoadingSpinnerDesc('Authenticating and finding metadata')
@@ -148,182 +115,10 @@ export const Nostr = () => {
     setLoadingSpinnerDesc('')
   }
 
-  const loginWithNsecBunker = async () => {
-    let relays: string[] | undefined
-    let pubkey: string | undefined
-
-    setIsLoading(true)
-
-    const displayError = (message: string) => {
-      toast.error(message)
-      setIsLoading(false)
-      setLoadingSpinnerDesc('')
-    }
-
-    if (inputValue.match(NIP05_REGEX)) {
-      const nip05Profile = await queryNip05(inputValue).catch((err) => {
-        toast.error('An error occurred while querying nip05 profile: ' + err)
-        return null
-      })
-
-      if (nip05Profile) {
-        pubkey = nip05Profile.pubkey
-        relays = nip05Profile.relays
-      }
-    } else if (inputValue.startsWith('npub')) {
-      pubkey = nip19.decode(inputValue).data as string
-      const metadataEvent = await metadataController
-        .findMetadata(pubkey)
-        .catch(() => {
-          return null
-        })
-
-      if (!metadataEvent) {
-        return displayError('metadata not found!')
-      }
-
-      const metadataContent =
-        metadataController.extractProfileMetadataContent(metadataEvent)
-
-      if (!metadataContent?.nip05) {
-        return displayError('nip05 not present in metadata')
-      }
-
-      const nip05Profile = await queryNip05(inputValue).catch((err) => {
-        toast.error('An error occurred while querying nip05 profile: ' + err)
-        return null
-      })
-
-      if (nip05Profile) {
-        if (nip05Profile.pubkey !== pubkey) {
-          return displayError(
-            'pubkey in nip05 does not match with provided npub'
-          )
-        }
-
-        relays = nip05Profile.relays
-      }
-    }
-
-    if (!relays || relays.length === 0) {
-      return displayError('No relay found for nsecbunker')
-    }
-
-    if (!pubkey) {
-      return displayError('pubkey not found')
-    }
-
-    setLoadingSpinnerDesc('Initializing nsecBunker')
-    await nostrController.nsecBunkerInit(relays)
-
-    setLoadingSpinnerDesc('Creating nsecbunker singer')
-    await nostrController
-      .createNsecBunkerSigner(pubkey)
-      .then(async (signer) => {
-        signer.on('authUrl', (url: string) => {
-          setAuthUrl(url)
-        })
-
-        dispatch(updateLoginMethod(LoginMethods.nsecBunker))
-        dispatch(updateNsecbunkerPubkey(pubkey))
-        dispatch(updateNsecbunkerRelays(relays))
-
-        setLoadingSpinnerDesc('Authenticating and finding metadata')
-
-        const redirectPath = await authController
-          .authAndGetMetadataAndRelaysMap(pubkey!)
-          .catch((err) => {
-            toast.error('Error occurred in authentication: ' + err)
-            return null
-          })
-
-        if (redirectPath) navigateAfterLogin(redirectPath)
-      })
-      .catch((err) => {
-        toast.error(
-          'An error occurred while creating nsecbunker signer: ' + err
-        )
-      })
-      .finally(() => {
-        setIsLoading(false)
-        setLoadingSpinnerDesc('')
-      })
-  }
-
-  const loginWithBunkerConnectionString = async () => {
-    // Extract the key
-    const keyStartIndex = inputValue.indexOf('bunker://') + 'bunker://'.length
-    const keyEndIndex = inputValue.indexOf('?relay=')
-    const key = inputValue.substring(keyStartIndex, keyEndIndex)
-
-    const pubkey = npubToHex(key)
-
-    if (!pubkey) {
-      toast.error('Invalid pubkey in bunker connection string.')
-      setIsLoading(false)
-      return
-    }
-
-    // Extract the relay value
-    const relayIndex = inputValue.indexOf('relay=')
-    const relay = inputValue.substring(
-      relayIndex + 'relay='.length,
-      inputValue.length
-    )
-
-    setIsLoading(true)
-    setLoadingSpinnerDesc('Initializing bunker NDK')
-
-    await nostrController.nsecBunkerInit([relay])
-
-    setLoadingSpinnerDesc('Creating remote signer')
-    await nostrController
-      .createNsecBunkerSigner(pubkey)
-      .then(async (signer) => {
-        signer.on('authUrl', (url: string) => {
-          setAuthUrl(url)
-        })
-
-        dispatch(updateLoginMethod(LoginMethods.nsecBunker))
-        dispatch(updateNsecbunkerPubkey(pubkey))
-        dispatch(updateNsecbunkerRelays([relay]))
-
-        setLoadingSpinnerDesc('Authenticating and finding metadata')
-
-        const redirectPath = await authController
-          .authAndGetMetadataAndRelaysMap(pubkey!)
-          .catch((err) => {
-            toast.error('Error occurred in authentication: ' + err)
-            return null
-          })
-
-        if (redirectPath) navigateAfterLogin(redirectPath)
-      })
-      .catch((err) => {
-        toast.error(
-          'An error occurred while creating nsecbunker signer: ' + err
-        )
-      })
-      .finally(() => {
-        setIsLoading(false)
-        setLoadingSpinnerDesc('')
-      })
-  }
-
   const login = () => {
-    if (inputValue.startsWith('bunker://')) {
-      return loginWithBunkerConnectionString()
-    }
-
     if (inputValue.startsWith('nsec')) {
       return loginWithNsec()
     }
-    if (inputValue.startsWith('npub')) {
-      return loginWithNsecBunker()
-    }
-    if (inputValue.match(NIP05_REGEX)) {
-      return loginWithNsecBunker()
-    }
 
     // Check if maybe hex nsec
     try {
@@ -335,38 +130,33 @@ export const Nostr = () => {
       console.warn('err', err)
     }
 
-    toast.error(
-      'Invalid format, please use: private key (hex), nsec..., bunker:// or nip05 format.'
-    )
+    toast.error('Invalid format, please use: private key (hex or nsec)')
     return
   }
 
-  if (authUrl) {
-    return (
-      <iframe
-        title="Nsecbunker auth"
-        src={authUrl}
-        width="100%"
-        height="500px"
-      />
-    )
-  }
-
   return (
     <>
       {isLoading && <LoadingSpinner desc={loadingSpinnerDesc} />}
-
       {isNostrExtensionAvailable && (
         <>
           <label className={styles.label} htmlFor="extension-login">
-            Login by using a browser extension
+            Login by using a{' '}
+            <a
+              rel="noopener"
+              href="https://github.com/nostrband/nostr-login"
+              target="_blank"
+            >
+              nostr-login
+            </a>
           </label>
           <Button
-            id="extension-login"
-            onClick={loginWithExtension}
+            id="nostr-login"
             variant="contained"
+            onClick={() => {
+              launchNostrLoginDialog()
+            }}
           >
-            Extension Login
+            Nostr Login
           </Button>
           <Divider
             sx={{
@@ -377,16 +167,18 @@ export const Nostr = () => {
           </Divider>
         </>
       )}
-      <TextField
-        onKeyDown={handleInputKeyDown}
-        label="nip05 login / nip46 bunker string"
-        helperText="Private key (Not recommended)"
-        value={inputValue}
-        onChange={(e) => setInputValue(e.target.value)}
-        fullWidth
-        margin="dense"
-      />
-
+      <form autoComplete="off">
+        <TextField
+          onKeyDown={handleInputKeyDown}
+          label="Private key (Not recommended)"
+          type="password"
+          autoComplete="off"
+          value={inputValue}
+          onChange={(e) => setInputValue(e.target.value)}
+          fullWidth
+          margin="dense"
+        />
+      </form>
       <Button
         disabled={!inputValue}
         onClick={login}

src/pages/profile/index.tsx

@@ -1,41 +1,48 @@
 import ContentCopyIcon from '@mui/icons-material/ContentCopy'
 import EditIcon from '@mui/icons-material/Edit'
 import { Box, IconButton, SxProps, Theme, Typography } from '@mui/material'
-import { truncate } from 'lodash'
 import { Event, VerifiedEvent, kinds, nip19 } from 'nostr-tools'
 import { useEffect, useMemo, useState } from 'react'
-import { useSelector } from 'react-redux'
+import { useAppSelector } from '../../hooks/store'
 import { Link, useNavigate, useParams } from 'react-router-dom'
 import { toast } from 'react-toastify'
 import { LoadingSpinner } from '../../components/LoadingSpinner'
 import { MetadataController } from '../../controllers'
 import { getProfileSettingsRoute } from '../../routes'
-import { State } from '../../store/rootReducer'
 import { NostrJoiningBlock, ProfileMetadata } from '../../types'
-import { getRoboHashPicture, hexToNpub, shorten } from '../../utils'
+import {
+  getNostrJoiningBlockNumber,
+  getProfileUsername,
+  getRoboHashPicture,
+  hexToNpub,
+  shorten
+} from '../../utils'
 import styles from './style.module.scss'
 import { Container } from '../../components/Container'
+import { Footer } from '../../components/Footer/Footer'
 
 export const ProfilePage = () => {
   const navigate = useNavigate()
 
   const { npub } = useParams()
 
-  const metadataController = useMemo(() => new MetadataController(), [])
+  const metadataController = useMemo(() => MetadataController.getInstance(), [])
 
   const [pubkey, setPubkey] = useState<string>()
   const [nostrJoiningBlock, setNostrJoiningBlock] =
     useState<NostrJoiningBlock | null>(null)
   const [profileMetadata, setProfileMetadata] = useState<ProfileMetadata>()
-  const metadataState = useSelector((state: State) => state.metadata)
-  const { usersPubkey } = useSelector((state: State) => state.auth)
-  const userRobotImage = useSelector((state: State) => state.userRobotImage)
+  const metadataState = useAppSelector((state) => state.metadata)
+  const { usersPubkey } = useAppSelector((state) => state.auth)
+  const userRobotImage = useAppSelector((state) => state.userRobotImage)
 
   const [isUsersOwnProfile, setIsUsersOwnProfile] = useState(false)
 
   const [isLoading, setIsLoading] = useState(true)
   const [loadingSpinnerDesc] = useState('Fetching metadata')
 
+  const profileName = pubkey && getProfileUsername(pubkey, profileMetadata)
+
   useEffect(() => {
     if (npub) {
       try {
@@ -51,8 +58,7 @@ export const ProfilePage = () => {
 
   useEffect(() => {
     if (pubkey) {
-      metadataController
-        .getNostrJoiningBlockNumber(pubkey)
+      getNostrJoiningBlockNumber(pubkey)
         .then((res) => {
           setNostrJoiningBlock(res)
         })
@@ -161,7 +167,10 @@ export const ProfilePage = () => {
             className={`${styles.banner} ${!profileMetadata || !profileMetadata.banner ? styles.noImage : ''}`}
           >
             {profileMetadata && profileMetadata.banner ? (
-              <img src={profileMetadata.banner} />
+              <img
+                src={profileMetadata.banner}
+                alt={`banner image for ${profileName}`}
+              />
             ) : (
               ''
             )}
@@ -181,6 +190,7 @@ export const ProfilePage = () => {
                   <img
                     className={styles['image-placeholder']}
                     src={getProfileImage(profileMetadata!)}
+                    alt={profileName}
                   />
                 </div>
               </Box>
@@ -220,14 +230,7 @@ export const ProfilePage = () => {
                       variant="h6"
                       className={styles.bold}
                     >
-                      {truncate(
-                        profileMetadata.display_name ||
-                          profileMetadata.name ||
-                          hexToNpub(pubkey),
-                        {
-                          length: 16
-                        }
-                      )}
+                      {profileName}
                     </Typography>
                   )}
                 </Box>
@@ -281,6 +284,7 @@ export const ProfilePage = () => {
           </Box>
         </Container>
       )}
+      <Footer />
     </>
   )
 }

src/pages/profile/style.module.scss

@@ -24,7 +24,7 @@
 }
 
 .container {
-  color: black
+  color: black;
 }
 
 .left {
@@ -51,7 +51,8 @@
 }
 
 .image-placeholder {
-  width: 150px;
+  width: 100%;
+  height: auto;
 }
 
 .link {
@@ -99,4 +100,4 @@
     margin-left: 5px;
     margin-top: 2px;
   }
-}
+}

src/pages/register/index.tsx

@@ -12,6 +12,11 @@ export const Register = () => {
         margin="dense"
         autoComplete="username"
         disabled
+        sx={{
+          input: {
+            cursor: 'not-allowed'
+          }
+        }}
       />
       <TextField
         label="Password"
@@ -21,6 +26,11 @@ export const Register = () => {
         type="password"
         autoComplete="new-password"
         disabled
+        sx={{
+          input: {
+            cursor: 'not-allowed'
+          }
+        }}
       />
       <TextField
         label="Confirm password"
@@ -30,6 +40,11 @@ export const Register = () => {
         type="password"
         autoComplete="new-password"
         disabled
+        sx={{
+          input: {
+            cursor: 'not-allowed'
+          }
+        }}
       />
 
       <Button variant="contained" fullWidth disabled>

src/pages/settings/Settings.tsx

@@ -2,24 +2,22 @@ import AccountCircleIcon from '@mui/icons-material/AccountCircle'
 import ArrowForwardIosIcon from '@mui/icons-material/ArrowForwardIos'
 import CachedIcon from '@mui/icons-material/Cached'
 import RouterIcon from '@mui/icons-material/Router'
-import { useTheme } from '@mui/material'
+import { ListItem, useTheme } from '@mui/material'
 import List from '@mui/material/List'
-import ListItemButton from '@mui/material/ListItemButton'
 import ListItemIcon from '@mui/material/ListItemIcon'
 import ListItemText from '@mui/material/ListItemText'
 import ListSubheader from '@mui/material/ListSubheader'
-import { useSelector } from 'react-redux'
-import { useNavigate } from 'react-router-dom'
+import { useAppSelector } from '../../hooks/store'
+import { Link } from 'react-router-dom'
 import { appPrivateRoutes, getProfileSettingsRoute } from '../../routes'
-import { State } from '../../store/rootReducer'
 import { Container } from '../../components/Container'
+import { Footer } from '../../components/Footer/Footer'
+import ExtensionIcon from '@mui/icons-material/Extension'
+import { LoginMethod } from '../../store/auth/types'
 
 export const SettingsPage = () => {
   const theme = useTheme()
-
-  const navigate = useNavigate()
-  const usersPubkey = useSelector((state: State) => state.auth.usersPubkey)
-
+  const { usersPubkey, loginMethod } = useAppSelector((state) => state.auth)
   const listItem = (label: string, disabled = false) => {
     return (
       <>
@@ -43,56 +41,56 @@ export const SettingsPage = () => {
   }
 
   return (
-    <Container>
-      <List
-        sx={{
-          width: '100%',
-          bgcolor: 'background.paper'
-        }}
-        subheader={
-          <ListSubheader
-            sx={{
-              fontSize: '1.5rem',
-              borderBottom: '0.5px solid',
-              paddingBottom: 2,
-              paddingTop: 2
-            }}
-          >
-            Settings
-          </ListSubheader>
-        }
-      >
-        <ListItemButton
-          onClick={() => {
-            navigate(getProfileSettingsRoute(usersPubkey!))
+    <>
+      <Container>
+        <List
+          sx={{
+            width: '100%',
+            bgcolor: 'background.paper'
           }}
+          subheader={
+            <ListSubheader
+              sx={{
+                fontSize: '1.5rem',
+                borderBottom: '0.5px solid',
+                paddingBottom: 2,
+                paddingTop: 2,
+                zIndex: 2
+              }}
+            >
+              Settings
+            </ListSubheader>
+          }
         >
-          <ListItemIcon>
-            <AccountCircleIcon />
-          </ListItemIcon>
-          {listItem('Profile')}
-        </ListItemButton>
-        <ListItemButton
-          onClick={() => {
-            navigate(appPrivateRoutes.relays)
-          }}
-        >
-          <ListItemIcon>
-            <RouterIcon />
-          </ListItemIcon>
-          {listItem('Relays')}
-        </ListItemButton>
-        <ListItemButton
-          onClick={() => {
-            navigate(appPrivateRoutes.cacheSettings)
-          }}
-        >
-          <ListItemIcon>
-            <CachedIcon />
-          </ListItemIcon>
-          {listItem('Local Cache')}
-        </ListItemButton>
-      </List>
-    </Container>
+          <ListItem component={Link} to={getProfileSettingsRoute(usersPubkey!)}>
+            <ListItemIcon>
+              <AccountCircleIcon />
+            </ListItemIcon>
+            {listItem('Profile')}
+          </ListItem>
+          <ListItem component={Link} to={appPrivateRoutes.relays}>
+            <ListItemIcon>
+              <RouterIcon />
+            </ListItemIcon>
+            {listItem('Relays')}
+          </ListItem>
+          <ListItem component={Link} to={appPrivateRoutes.cacheSettings}>
+            <ListItemIcon>
+              <CachedIcon />
+            </ListItemIcon>
+            {listItem('Local Cache')}
+          </ListItem>
+          {loginMethod === LoginMethod.nostrLogin && (
+            <ListItem component={Link} to={appPrivateRoutes.nostrLogin}>
+              <ListItemIcon>
+                <ExtensionIcon />
+              </ListItemIcon>
+              {listItem('Nostr Login')}
+            </ListItem>
+          )}
+        </List>
+      </Container>
+      <Footer />
+    </>
   )
 }

src/pages/settings/cache/index.tsx

@@ -14,6 +14,7 @@ import { toast } from 'react-toastify'
 import { localCache } from '../../../services'
 import { LoadingSpinner } from '../../../components/LoadingSpinner'
 import { Container } from '../../../components/Container'
+import { Footer } from '../../../components/Footer/Footer'
 
 export const CacheSettingsPage = () => {
   const theme = useTheme()
@@ -50,48 +51,52 @@ export const CacheSettingsPage = () => {
   }
 
   return (
-    <Container>
-      {isLoading && <LoadingSpinner desc={loadingSpinnerDesc} />}
-      <List
-        sx={{
-          width: '100%',
-          bgcolor: 'background.paper',
-          marginTop: 2
-        }}
-        subheader={
-          <ListSubheader
-            sx={{
-              fontSize: '1.5rem',
-              borderBottom: '0.5px solid',
-              paddingBottom: 2,
-              paddingTop: 2
-            }}
-          >
-            Cache Setting
-          </ListSubheader>
-        }
-      >
-        <ListItemButton disabled>
-          <ListItemIcon>
-            <IosShareIcon />
-          </ListItemIcon>
-          {listItem('Export (coming soon)')}
-        </ListItemButton>
+    <>
+      <Container>
+        {isLoading && <LoadingSpinner desc={loadingSpinnerDesc} />}
+        <List
+          sx={{
+            width: '100%',
+            bgcolor: 'background.paper',
+            marginTop: 2
+          }}
+          subheader={
+            <ListSubheader
+              sx={{
+                fontSize: '1.5rem',
+                borderBottom: '0.5px solid',
+                paddingBottom: 2,
+                paddingTop: 2,
+                zIndex: 2
+              }}
+            >
+              Cache Setting
+            </ListSubheader>
+          }
+        >
+          <ListItemButton disabled>
+            <ListItemIcon>
+              <IosShareIcon />
+            </ListItemIcon>
+            {listItem('Export (coming soon)')}
+          </ListItemButton>
 
-        <ListItemButton disabled>
-          <ListItemIcon>
-            <InputIcon />
-          </ListItemIcon>
-          {listItem('Import (coming soon)')}
-        </ListItemButton>
+          <ListItemButton disabled>
+            <ListItemIcon>
+              <InputIcon />
+            </ListItemIcon>
+            {listItem('Import (coming soon)')}
+          </ListItemButton>
 
-        <ListItemButton onClick={handleClearData}>
-          <ListItemIcon>
-            <ClearIcon sx={{ color: theme.palette.error.main }} />
-          </ListItemIcon>
-          {listItem('Clear Cache')}
-        </ListItemButton>
-      </List>
-    </Container>
+          <ListItemButton onClick={handleClearData}>
+            <ListItemIcon>
+              <ClearIcon sx={{ color: theme.palette.error.main }} />
+            </ListItemIcon>
+            {listItem('Clear Cache')}
+          </ListItemButton>
+        </List>
+      </Container>
+      <Footer />
+    </>
   )
 }

src/pages/settings/nostrLogin/index.tsx

@@ -0,0 +1,78 @@
+import {
+  List,
+  ListItemButton,
+  ListItemIcon,
+  ListItemText,
+  ListSubheader,
+  useTheme
+} from '@mui/material'
+import { launch as launchNostrLoginDialog } from 'nostr-login'
+import { Container } from '../../../components/Container'
+import PeopleIcon from '@mui/icons-material/People'
+import ImportExportIcon from '@mui/icons-material/ImportExport'
+import { useAppSelector } from '../../../hooks/store'
+import { NostrLoginAuthMethod } from '../../../store/auth/types'
+
+export const NostrLoginPage = () => {
+  const theme = useTheme()
+  const nostrLoginAuthMethod = useAppSelector(
+    (state) => state.auth?.nostrLoginAuthMethod
+  )
+
+  return (
+    <Container>
+      <List
+        sx={{
+          width: '100%',
+          bgcolor: 'background.paper'
+        }}
+        subheader={
+          <ListSubheader
+            sx={{
+              fontSize: '1.5rem',
+              borderBottom: '0.5px solid',
+              paddingBottom: 2,
+              paddingTop: 2,
+              zIndex: 2
+            }}
+          >
+            Nostr Settings
+          </ListSubheader>
+        }
+      >
+        <ListItemButton
+          onClick={() => {
+            launchNostrLoginDialog('switch-account')
+          }}
+        >
+          <ListItemIcon>
+            <PeopleIcon />
+          </ListItemIcon>
+          <ListItemText
+            primary={'Nostr Login Accounts'}
+            sx={{
+              color: theme.palette.text.primary
+            }}
+          />
+        </ListItemButton>
+        {nostrLoginAuthMethod === NostrLoginAuthMethod.Local && (
+          <ListItemButton
+            onClick={() => {
+              launchNostrLoginDialog('import')
+            }}
+          >
+            <ListItemIcon>
+              <ImportExportIcon />
+            </ListItemIcon>
+            <ListItemText
+              primary={'Import / Export Keys'}
+              sx={{
+                color: theme.palette.text.primary
+              }}
+            />
+          </ListItemButton>
+        )}
+      </List>
+    </Container>
+  )
+}

src/pages/settings/profile/index.tsx

@@ -12,31 +12,38 @@ import {
   useTheme
 } from '@mui/material'
 import { UnsignedEvent, nip19, kinds, VerifiedEvent, Event } from 'nostr-tools'
-import React, { useEffect, useMemo, useRef, useState } from 'react'
+import React, { useEffect, useRef, useState } from 'react'
 import { Link, useParams } from 'react-router-dom'
 import { toast } from 'react-toastify'
 import { MetadataController, NostrController } from '../../../controllers'
 import { NostrJoiningBlock, ProfileMetadata } from '../../../types'
 import styles from './style.module.scss'
-import { useDispatch, useSelector } from 'react-redux'
-import { State } from '../../../store/rootReducer'
+import { useAppDispatch, useAppSelector } from '../../../hooks/store'
+
 import { LoadingButton } from '@mui/lab'
 import { Dispatch } from '../../../store/store'
 import { setMetadataEvent } from '../../../store/actions'
 import { LoadingSpinner } from '../../../components/LoadingSpinner'
-import { LoginMethods } from '../../../store/auth/types'
+import { LoginMethod, NostrLoginAuthMethod } from '../../../store/auth/types'
 import { SmartToy } from '@mui/icons-material'
-import { getRoboHashPicture, unixNow } from '../../../utils'
+import {
+  getNostrJoiningBlockNumber,
+  getRoboHashPicture,
+  unixNow
+} from '../../../utils'
 import { Container } from '../../../components/Container'
+import { Footer } from '../../../components/Footer/Footer'
+import LaunchIcon from '@mui/icons-material/Launch'
+import { launch as launchNostrLoginDialog } from 'nostr-login'
 
 export const ProfileSettingsPage = () => {
   const theme = useTheme()
 
   const { npub } = useParams()
 
-  const dispatch: Dispatch = useDispatch()
+  const dispatch: Dispatch = useAppDispatch()
 
-  const metadataController = useMemo(() => new MetadataController(), [])
+  const metadataController = MetadataController.getInstance()
   const nostrController = NostrController.getInstance()
 
   const [pubkey, setPubkey] = useState<string>()
@@ -44,10 +51,12 @@ export const ProfileSettingsPage = () => {
     useState<NostrJoiningBlock | null>(null)
   const [profileMetadata, setProfileMetadata] = useState<ProfileMetadata>()
   const [savingProfileMetadata, setSavingProfileMetadata] = useState(false)
-  const metadataState = useSelector((state: State) => state.metadata)
-  const keys = useSelector((state: State) => state.auth?.keyPair)
-  const { usersPubkey, loginMethod } = useSelector((state: State) => state.auth)
-  const userRobotImage = useSelector((state: State) => state.userRobotImage)
+  const metadataState = useAppSelector((state) => state.metadata)
+  const keys = useAppSelector((state) => state.auth?.keyPair)
+  const { usersPubkey, loginMethod, nostrLoginAuthMethod } = useAppSelector(
+    (state) => state.auth
+  )
+  const userRobotImage = useAppSelector((state) => state.userRobotImage)
 
   const [isUsersOwnProfile, setIsUsersOwnProfile] = useState(false)
 
@@ -71,8 +80,7 @@ export const ProfileSettingsPage = () => {
 
   useEffect(() => {
     if (pubkey) {
-      metadataController
-        .getNostrJoiningBlockNumber(pubkey)
+      getNostrJoiningBlockNumber(pubkey)
         .then((res) => {
           setNostrJoiningBlock(res)
         })
@@ -283,7 +291,8 @@ export const ProfileSettingsPage = () => {
               sx={{
                 paddingBottom: 1,
                 paddingTop: 1,
-                fontSize: '1.5rem'
+                fontSize: '1.5rem',
+                zIndex: 2
               }}
               className={styles.subHeader}
             >
@@ -359,7 +368,7 @@ export const ProfileSettingsPage = () => {
                 <>
                   {usersPubkey &&
                     copyItem(nip19.npubEncode(usersPubkey), 'Public Key')}
-                  {loginMethod === LoginMethods.privateKey &&
+                  {loginMethod === LoginMethod.privateKey &&
                     keys &&
                     keys.private &&
                     copyItem(
@@ -369,6 +378,33 @@ export const ProfileSettingsPage = () => {
                     )}
                 </>
               )}
+              {isUsersOwnProfile && (
+                <>
+                  {loginMethod === LoginMethod.nostrLogin &&
+                    nostrLoginAuthMethod === NostrLoginAuthMethod.Local && (
+                      <ListItem
+                        sx={{ marginTop: 1 }}
+                        onClick={() => {
+                          launchNostrLoginDialog('import')
+                        }}
+                      >
+                        <TextField
+                          label="Private Key (nostr-login)"
+                          defaultValue="••••••••••••••••••••••••••••••••••••••••••••••••••"
+                          size="small"
+                          className={styles.textField}
+                          disabled
+                          type={'password'}
+                          InputProps={{
+                            endAdornment: (
+                              <LaunchIcon className={styles.copyItem} />
+                            )
+                          }}
+                        />
+                      </ListItem>
+                    )}
+                </>
+              )}
             </div>
           )}
         </List>
@@ -382,6 +418,7 @@ export const ProfileSettingsPage = () => {
           </LoadingButton>
         )}
       </Container>
+      <Footer />
     </>
   )
 }

src/pages/settings/relays/index.tsx

@@ -12,138 +12,45 @@ import ListItemText from '@mui/material/ListItemText'
 import Switch from '@mui/material/Switch'
 import { useEffect, useState } from 'react'
 import { toast } from 'react-toastify'
-import { NostrController } from '../../../controllers'
-import { useAppDispatch, useAppSelector } from '../../../hooks'
-import {
-  setRelayMapAction,
-  setRelayMapUpdatedAction
-} from '../../../store/actions'
-import {
-  RelayConnectionState,
-  RelayFee,
-  RelayInfoObject,
-  RelayMap
-} from '../../../types'
+import { Container } from '../../../components/Container'
+import { relayController } from '../../../controllers'
+import { useAppDispatch, useAppSelector, useDidMount } from '../../../hooks'
+import { setRelayMapAction } from '../../../store/actions'
+import { RelayConnectionState, RelayFee, RelayInfo } from '../../../types'
 import {
   capitalizeFirstLetter,
   compareObjects,
+  getRelayInfo,
+  getRelayMap,
   hexToNpub,
+  publishRelayMap,
   shorten
 } from '../../../utils'
 import styles from './style.module.scss'
-import { Container } from '../../../components/Container'
+import { Footer } from '../../../components/Footer/Footer'
 
 export const RelaysPage = () => {
-  const nostrController = NostrController.getInstance()
-
-  const relaysState = useAppSelector((state) => state.relays)
   const usersPubkey = useAppSelector((state) => state.auth?.usersPubkey)
 
   const dispatch = useAppDispatch()
 
   const [newRelayURI, setNewRelayURI] = useState<string>()
   const [newRelayURIerror, setNewRelayURIerror] = useState<string>()
-  const [relayMap, setRelayMap] = useState<RelayMap | undefined>(
-    relaysState?.map
-  )
-  const [relaysInfo, setRelaysInfo] = useState<RelayInfoObject | undefined>(
-    relaysState?.info
-  )
-  const [displayRelaysInfo, setDisplayRelaysInfo] = useState<string[]>([])
-  const [relaysConnectionStatus, setRelaysConnectionStatus] = useState(
-    relaysState?.connectionStatus
-  )
+
+  const relayMap = useAppSelector((state) => state.relays?.map)
+  const relaysInfo = useAppSelector((state) => state.relays?.info)
 
   const webSocketPrefix = 'wss://'
 
-  // Update relay connection status
-  useEffect(() => {
-    if (
-      !compareObjects(relaysConnectionStatus, relaysState?.connectionStatus)
-    ) {
-      setRelaysConnectionStatus(relaysState?.connectionStatus)
-    }
-  }, [relaysConnectionStatus, relaysState?.connectionStatus])
-
-  useEffect(() => {
-    if (!compareObjects(relaysInfo, relaysState?.info)) {
-      setRelaysInfo(relaysState?.info)
-    }
-  }, [relaysInfo, relaysState?.info])
-
-  useEffect(() => {
-    if (!compareObjects(relayMap, relaysState?.map)) {
-      setRelayMap(relaysState?.map)
-    }
-  }, [relayMap, relaysState?.map])
-
-  useEffect(() => {
-    let isMounted = false
-
-    const fetchData = async () => {
-      if (usersPubkey) {
-        isMounted = true
-
-        // call async func to fetch relay map
-        const newRelayMap = await nostrController.getRelayMap(usersPubkey)
-
-        // handle fetched relay map
-        if (isMounted) {
-          if (
-            !relaysState?.mapUpdated ||
-            (newRelayMap?.mapUpdated !== undefined &&
-              newRelayMap?.mapUpdated > relaysState?.mapUpdated)
-          ) {
-            if (
-              !relaysState?.map ||
-              !compareObjects(relaysState.map, newRelayMap)
-            ) {
-              setRelayMap(newRelayMap.map)
-
-              dispatch(setRelayMapAction(newRelayMap.map))
-            } else {
-              // Update relay map updated timestamp
-              dispatch(setRelayMapUpdatedAction())
-            }
-          }
+  useDidMount(() => {
+    if (usersPubkey) {
+      getRelayMap(usersPubkey).then((newRelayMap) => {
+        if (!compareObjects(relayMap, newRelayMap.map)) {
+          dispatch(setRelayMapAction(newRelayMap.map))
         }
-      }
+      })
     }
-
-    // Publishing relay map can take some time.
-    // This is why data fetch should happen only if relay map was received more than 5 minutes ago.
-    if (
-      usersPubkey &&
-      (!relaysState?.mapUpdated ||
-        Date.now() - relaysState?.mapUpdated > 5 * 60 * 1000) // 5 minutes
-    ) {
-      fetchData()
-
-      // Update relay connection status
-      if (relaysConnectionStatus) {
-        const notConnectedRelays = Object.keys(relaysConnectionStatus).filter(
-          (key) =>
-            relaysConnectionStatus[key] === RelayConnectionState.NotConnected
-        )
-
-        if (notConnectedRelays.length) {
-          nostrController.connectToRelays(notConnectedRelays)
-        }
-      }
-    }
-
-    // cleanup func
-    return () => {
-      isMounted = false
-    }
-  }, [
-    dispatch,
-    usersPubkey,
-    relaysState?.map,
-    relaysState?.mapUpdated,
-    nostrController,
-    relaysConnectionStatus
-  ])
+  })
 
   useEffect(() => {
     // Display notification if an empty relay map has been received
@@ -175,24 +82,23 @@ export const RelaysPage = () => {
 
         if (usersPubkey) {
           // Publish updated relay map.
-          const relayMapPublishingRes = await nostrController
-            .publishRelayMap(relayMapCopy, usersPubkey, [relay])
-            .catch((err) => handlePublishRelayMapError(err))
+          const relayMapPublishingRes = await publishRelayMap(
+            relayMapCopy,
+            usersPubkey,
+            [relay]
+          ).catch((err) => handlePublishRelayMapError(err))
 
           if (relayMapPublishingRes) {
             toast.success(relayMapPublishingRes)
 
-            setRelayMap(relayMapCopy)
-
             dispatch(setRelayMapAction(relayMapCopy))
           }
         }
-
-        nostrController.disconnectFromRelays([relay])
       }
     }
   }
 
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
   const handlePublishRelayMapError = (err: any) => {
     const errorPrefix = 'Error while publishing Relay Map'
 
@@ -224,15 +130,14 @@ export const RelaysPage = () => {
 
         if (usersPubkey) {
           // Publish updated relay map
-          const relayMapPublishingRes = await nostrController
-            .publishRelayMap(relayMapCopy, usersPubkey)
-            .catch((err) => handlePublishRelayMapError(err))
+          const relayMapPublishingRes = await publishRelayMap(
+            relayMapCopy,
+            usersPubkey
+          ).catch((err) => handlePublishRelayMapError(err))
 
           if (relayMapPublishingRes) {
             toast.success(relayMapPublishingRes)
 
-            setRelayMap(relayMapCopy)
-
             dispatch(setRelayMapAction(relayMapCopy))
           }
         }
@@ -256,29 +161,25 @@ export const RelaysPage = () => {
         )
       }
     } else if (relayURI && usersPubkey) {
-      const connectionStatus = await nostrController.connectToRelays([relayURI])
+      const relay = await relayController.connectRelay(relayURI)
 
-      if (
-        connectionStatus &&
-        connectionStatus[relayURI] &&
-        connectionStatus[relayURI] === RelayConnectionState.Connected
-      ) {
+      if (relay && relay.connected) {
         const relayMapCopy = JSON.parse(JSON.stringify(relayMap))
 
         relayMapCopy[relayURI] = { write: true, read: true }
 
         // Publish updated relay map
-        const relayMapPublishingRes = await nostrController
-          .publishRelayMap(relayMapCopy, usersPubkey)
-          .catch((err) => handlePublishRelayMapError(err))
+        const relayMapPublishingRes = await publishRelayMap(
+          relayMapCopy,
+          usersPubkey
+        ).catch((err) => handlePublishRelayMapError(err))
 
         if (relayMapPublishingRes) {
-          setRelayMap(relayMapCopy)
           setNewRelayURI('')
 
           dispatch(setRelayMapAction(relayMapCopy))
 
-          nostrController.getRelayInfo([relayURI])
+          getRelayInfo([relayURI])
 
           toast.success(relayMapPublishingRes)
         }
@@ -292,29 +193,6 @@ export const RelaysPage = () => {
     }
   }
 
-  // Handle relay open and close state
-  const handleRelayInfo = (relay: string) => {
-    if (relaysInfo) {
-      const info = relaysInfo[relay]
-
-      if (info) {
-        let displayRelaysInfoCopy: string[] = JSON.parse(
-          JSON.stringify(displayRelaysInfo)
-        )
-
-        if (displayRelaysInfoCopy.includes(relay)) {
-          displayRelaysInfoCopy = displayRelaysInfoCopy.filter(
-            (rel) => rel !== relay
-          )
-        } else {
-          displayRelaysInfoCopy.push(relay)
-        }
-
-        setDisplayRelaysInfo(displayRelaysInfoCopy)
-      }
-    }
-  }
-
   return (
     <Container className={styles.container}>
       <Box className={styles.relayAddContainer}>
@@ -343,177 +221,214 @@ export const RelaysPage = () => {
       </Box>
       {relayMap && (
         <Box className={styles.relaysContainer}>
-          {Object.keys(relayMap).map((relay, i) => (
-            <Box className={styles.relay} key={`relay_${i}`}>
-              <List>
-                <ListItem>
-                  <span
-                    className={[
-                      styles.connectionStatus,
-                      relaysConnectionStatus
-                        ? relaysConnectionStatus[relay] ===
-                          RelayConnectionState.Connected
-                          ? styles.connectionStatusConnected
-                          : styles.connectionStatusNotConnected
-                        : styles.connectionStatusUnknown
-                    ].join(' ')}
-                  />
-                  {relaysInfo &&
-                    relaysInfo[relay] &&
-                    relaysInfo[relay].limitation &&
-                    relaysInfo[relay].limitation?.payment_required && (
-                      <Tooltip title="Paid Relay" arrow placement="top">
-                        <ElectricBoltIcon
-                          className={styles.lightningIcon}
-                          color="warning"
-                          onClick={() => handleRelayInfo(relay)}
-                        />
-                      </Tooltip>
-                    )}
-
-                  <ListItemText primary={relay} />
-
-                  <Box
-                    className={styles.leaveRelayContainer}
-                    onClick={() => handleLeaveRelay(relay)}
-                  >
-                    <LogoutIcon />
-                    <span>Leave</span>
-                  </Box>
-                </ListItem>
-                <Divider className={styles.relayDivider} />
-                <ListItem>
-                  <ListItemText
-                    primary="Publish to this relay?"
-                    secondary={
-                      relaysInfo && relaysInfo[relay] ? (
-                        <span
-                          onClick={() => handleRelayInfo(relay)}
-                          className={styles.showInfo}
-                        >
-                          Show info{' '}
-                          {displayRelaysInfo.includes(relay) ? (
-                            <KeyboardArrowUpIcon
-                              className={styles.showInfoIcon}
-                            />
-                          ) : (
-                            <KeyboardArrowDownIcon
-                              className={styles.showInfoIcon}
-                            />
-                          )}
-                        </span>
-                      ) : (
-                        ''
-                      )
-                    }
-                  />
-                  <Switch
-                    checked={relayMap[relay].write}
-                    onChange={(event) => handleRelayWriteChange(relay, event)}
-                  />
-                </ListItem>
-                {displayRelaysInfo.includes(relay) && (
-                  <>
-                    <Divider className={styles.relayDivider} />
-                    <ListItem>
-                      <Box className={styles.relayInfoContainer}>
-                        {relaysInfo &&
-                          relaysInfo[relay] &&
-                          Object.keys(relaysInfo[relay]).map((key: string) => {
-                            const infoTitle = capitalizeFirstLetter(
-                              key.replace('_', ' ')
-                            )
-                            let infoValue = (relaysInfo[relay] as any)[key]
-
-                            switch (key) {
-                              case 'pubkey':
-                                infoValue = shorten(hexToNpub(infoValue), 15)
-
-                                break
-
-                              case 'limitation':
-                                infoValue = (
-                                  <ul key={`${i}_${key}`}>
-                                    {Object.keys(infoValue).map((valueKey) => (
-                                      <li key={`${i}_${key}_${valueKey}`}>
-                                        <span
-                                          className={styles.relayInfoSubTitle}
-                                        >
-                                          {capitalizeFirstLetter(
-                                            valueKey.split('_').join(' ')
-                                          )}
-                                          :
-                                        </span>{' '}
-                                        {`${infoValue[valueKey]}`}
-                                      </li>
-                                    ))}
-                                  </ul>
-                                )
-
-                                break
-
-                              case 'fees':
-                                infoValue = (
-                                  <ul>
-                                    {Object.keys(infoValue).map((valueKey) => (
-                                      <li key={`${i}_${key}_${valueKey}`}>
-                                        <span
-                                          className={styles.relayInfoSubTitle}
-                                        >
-                                          {capitalizeFirstLetter(
-                                            valueKey.split('_').join(' ')
-                                          )}
-                                          :
-                                        </span>{' '}
-                                        {`${infoValue[valueKey].map((fee: RelayFee) => `${fee.amount} ${fee.unit}`)}`}
-                                      </li>
-                                    ))}
-                                  </ul>
-                                )
-                                break
-                              default:
-                                break
-                            }
-
-                            if (Array.isArray(infoValue)) {
-                              infoValue = infoValue.join(', ')
-                            }
-
-                            return (
-                              <span key={`${i}_${key}_container`}>
-                                <span className={styles.relayInfoTitle}>
-                                  {infoTitle}:
-                                </span>{' '}
-                                {infoValue}
-                                {key === 'pubkey' ? (
-                                  <ContentCopyIcon
-                                    className={styles.copyItem}
-                                    onClick={() => {
-                                      navigator.clipboard.writeText(
-                                        hexToNpub(
-                                          (relaysInfo[relay] as any)[key]
-                                        )
-                                      )
-
-                                      toast.success('Copied to clipboard', {
-                                        autoClose: 1000,
-                                        hideProgressBar: true
-                                      })
-                                    }}
-                                  />
-                                ) : null}
-                              </span>
-                            )
-                          })}
-                      </Box>
-                    </ListItem>
-                  </>
-                )}
-              </List>
-            </Box>
+          {Object.keys(relayMap).map((relay) => (
+            <RelayItem
+              key={relay}
+              relayURI={relay}
+              isWriteRelay={relayMap[relay].write}
+              relayInfo={relaysInfo ? relaysInfo[relay] : undefined}
+              handleLeaveRelay={handleLeaveRelay}
+              handleRelayWriteChange={handleRelayWriteChange}
+            />
           ))}
         </Box>
       )}
+      <Footer />
     </Container>
   )
 }
+
+type RelayItemProp = {
+  relayURI: string
+  isWriteRelay: boolean
+  relayInfo?: RelayInfo
+  handleLeaveRelay: (relay: string) => void
+  handleRelayWriteChange: (
+    relay: string,
+    event: React.ChangeEvent<HTMLInputElement>
+  ) => Promise<void>
+}
+
+const RelayItem = ({
+  relayURI,
+  isWriteRelay,
+  relayInfo,
+  handleLeaveRelay,
+  handleRelayWriteChange
+}: RelayItemProp) => {
+  const [relayConnectionStatus, setRelayConnectionStatus] =
+    useState<RelayConnectionState>()
+
+  const [displayRelayInfo, setDisplayRelayInfo] = useState(false)
+
+  useDidMount(() => {
+    relayController.connectRelay(relayURI).then((relay) => {
+      if (relay && relay.connected) {
+        setRelayConnectionStatus(RelayConnectionState.Connected)
+      } else {
+        setRelayConnectionStatus(RelayConnectionState.NotConnected)
+      }
+    })
+  })
+
+  return (
+    <>
+      <Box className={styles.relay}>
+        <List>
+          <ListItem>
+            <span
+              className={[
+                styles.connectionStatus,
+                relayConnectionStatus
+                  ? relayConnectionStatus === RelayConnectionState.Connected
+                    ? styles.connectionStatusConnected
+                    : styles.connectionStatusNotConnected
+                  : styles.connectionStatusUnknown
+              ].join(' ')}
+            />
+            {relayInfo &&
+              relayInfo.limitation &&
+              relayInfo.limitation?.payment_required && (
+                <Tooltip title="Paid Relay" arrow placement="top">
+                  <ElectricBoltIcon
+                    className={styles.lightningIcon}
+                    color="warning"
+                    onClick={() => setDisplayRelayInfo((prev) => !prev)}
+                  />
+                </Tooltip>
+              )}
+
+            <ListItemText primary={relayURI} />
+
+            <Box
+              className={styles.leaveRelayContainer}
+              onClick={() => handleLeaveRelay(relayURI)}
+            >
+              <LogoutIcon />
+              <span>Leave</span>
+            </Box>
+          </ListItem>
+          <Divider className={styles.relayDivider} />
+          <ListItem>
+            <ListItemText
+              primary="Publish to this relay?"
+              secondary={
+                relayInfo ? (
+                  <span
+                    onClick={() => setDisplayRelayInfo((prev) => !prev)}
+                    className={styles.showInfo}
+                  >
+                    Show info{' '}
+                    {displayRelayInfo ? (
+                      <KeyboardArrowUpIcon className={styles.showInfoIcon} />
+                    ) : (
+                      <KeyboardArrowDownIcon className={styles.showInfoIcon} />
+                    )}
+                  </span>
+                ) : (
+                  ''
+                )
+              }
+            />
+            <Switch
+              checked={isWriteRelay}
+              onChange={(event) => handleRelayWriteChange(relayURI, event)}
+            />
+          </ListItem>
+          {displayRelayInfo && (
+            <>
+              <Divider className={styles.relayDivider} />
+              <ListItem>
+                <Box className={styles.relayInfoContainer}>
+                  {relayInfo &&
+                    Object.keys(relayInfo).map((key: string) => {
+                      const infoTitle = capitalizeFirstLetter(
+                        key.replace('_', ' ')
+                      )
+                      // eslint-disable-next-line @typescript-eslint/no-explicit-any
+                      let infoValue = (relayInfo as any)[key]
+
+                      switch (key) {
+                        case 'pubkey':
+                          infoValue = shorten(hexToNpub(infoValue), 15)
+
+                          break
+
+                        case 'limitation':
+                          infoValue = (
+                            <ul>
+                              {Object.keys(infoValue).map((valueKey) => (
+                                <li key={`${relayURI}_${key}_${valueKey}`}>
+                                  <span className={styles.relayInfoSubTitle}>
+                                    {capitalizeFirstLetter(
+                                      valueKey.split('_').join(' ')
+                                    )}
+                                    :
+                                  </span>{' '}
+                                  {`${infoValue[valueKey]}`}
+                                </li>
+                              ))}
+                            </ul>
+                          )
+
+                          break
+
+                        case 'fees':
+                          infoValue = (
+                            <ul>
+                              {Object.keys(infoValue).map((valueKey) => (
+                                <li key={`${relayURI}_${key}_${valueKey}`}>
+                                  <span className={styles.relayInfoSubTitle}>
+                                    {capitalizeFirstLetter(
+                                      valueKey.split('_').join(' ')
+                                    )}
+                                    :
+                                  </span>{' '}
+                                  {`${infoValue[valueKey].map((fee: RelayFee) => `${fee.amount} ${fee.unit}`)}`}
+                                </li>
+                              ))}
+                            </ul>
+                          )
+                          break
+                        default:
+                          break
+                      }
+
+                      if (Array.isArray(infoValue)) {
+                        infoValue = infoValue.join(', ')
+                      }
+
+                      return (
+                        <span key={`${relayURI}_${key}_container`}>
+                          <span className={styles.relayInfoTitle}>
+                            {infoTitle}:
+                          </span>{' '}
+                          {infoValue}
+                          {key === 'pubkey' ? (
+                            <ContentCopyIcon
+                              className={styles.copyItem}
+                              onClick={() => {
+                                navigator.clipboard.writeText(
+                                  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+                                  hexToNpub((relayInfo as any)[key])
+                                )
+
+                                toast.success('Copied to clipboard', {
+                                  autoClose: 1000,
+                                  hideProgressBar: true
+                                })
+                              }}
+                            />
+                          ) : null}
+                        </span>
+                      )
+                    })}
+                </Box>
+              </ListItem>
+            </>
+          )}
+        </List>
+      </Box>
+    </>
+  )
+}

src/pages/sign/index.tsx

@@ -6,13 +6,12 @@ import _ from 'lodash'
 import { MuiFileInput } from 'mui-file-input'
 import { Event, verifyEvent } from 'nostr-tools'
 import { useCallback, useEffect, useState } from 'react'
-import { useSelector } from 'react-redux'
-import { useLocation, useNavigate } from 'react-router-dom'
+import { useAppSelector } from '../../hooks/store'
+import { useLocation, useNavigate, useParams } from 'react-router-dom'
 import { toast } from 'react-toastify'
 import { LoadingSpinner } from '../../components/LoadingSpinner'
 import { NostrController } from '../../controllers'
 import { appPublicRoutes } from '../../routes'
-import { State } from '../../store/rootReducer'
 import { CreateSignatureEventContent, Meta, SignedEvent } from '../../types'
 import {
   decryptArrayBuffer,
@@ -32,15 +31,15 @@ import {
   readContentOfZipEntry,
   sendNotification,
   signEventForMetaFile,
-  updateUsersAppData
+  updateUsersAppData,
+  findOtherUserMarks,
+  timeout
 } from '../../utils'
 import { Container } from '../../components/Container'
 import { DisplayMeta } from './internal/displayMeta'
 import styles from './style.module.scss'
-import { PdfFile } from '../../types/drawing.ts'
-import { convertToPdfFile } from '../../utils/pdf.ts'
 import { CurrentUserMark, Mark } from '../../types/mark.ts'
-import { getLastSignersSig } from '../../utils/sign.ts'
+import { getLastSignersSig, isFullySigned } from '../../utils/sign.ts'
 import {
   filterMarksByPubkey,
   getCurrentUserMarks,
@@ -48,8 +47,14 @@ import {
   updateMarks
 } from '../../utils'
 import PdfMarking from '../../components/PDFView/PdfMarking.tsx'
-import { getZipWithFiles } from '../../utils/file.ts'
+import {
+  convertToSigitFile,
+  getZipWithFiles,
+  SigitFile
+} from '../../utils/file.ts'
 import { ARRAY_BUFFER, DEFLATE } from '../../utils/const.ts'
+import { generateTimestamp } from '../../utils/opentimestamps.ts'
+
 enum SignedStatus {
   Fully_Signed,
   User_Is_Next_Signer,
@@ -59,23 +64,45 @@ enum SignedStatus {
 export const SignPage = () => {
   const navigate = useNavigate()
   const location = useLocation()
+  const params = useParams()
+
+  const usersAppData = useAppSelector((state) => state.userAppData)
 
   /**
+   * Received from `location.state`
+   *
    * uploadedZip will be received from home page when a user uploads a sigit zip wrapper that contains keys.json
-   * arrayBuffer will be received in navigation from create page in offline mode
-   * meta will be received in navigation from create & home page in online mode
+   * arrayBuffer (decryptedArrayBuffer) will be received in navigation from create page in offline mode
+   * meta (metaInNavState) will be received in navigation from create & home page in online mode
    */
-  const {
-    meta: metaInNavState,
-    arrayBuffer: decryptedArrayBuffer,
-    uploadedZip
-  } = location.state || {}
+  let metaInNavState = location?.state?.meta || undefined
+  const { arrayBuffer: decryptedArrayBuffer, uploadedZip } = location.state || {
+    decryptedArrayBuffer: undefined,
+    uploadedZip: undefined
+  }
+
+  /**
+   * If userAppData (redux) is available, and we have the route param (sigit id)
+   * which is actually a `createEventId`, we will fetch a `sigit`
+   * based on the provided route ID and set fetched `sigit` to the `metaInNavState`
+   */
+  if (usersAppData) {
+    const sigitCreateId = params.id
+
+    if (sigitCreateId) {
+      const sigit = usersAppData.sigits[sigitCreateId]
+
+      if (sigit) {
+        metaInNavState = sigit
+      }
+    }
+  }
 
   const [displayInput, setDisplayInput] = useState(false)
 
   const [selectedFile, setSelectedFile] = useState<File | null>(null)
 
-  const [files, setFiles] = useState<{ [filename: string]: PdfFile }>({})
+  const [files, setFiles] = useState<{ [filename: string]: SigitFile }>({})
 
   const [isLoading, setIsLoading] = useState(true)
   const [loadingSpinnerDesc, setLoadingSpinnerDesc] = useState('')
@@ -102,19 +129,19 @@ export const SignPage = () => {
   // This state variable indicates whether the logged-in user is a signer, a creator, or neither.
   const [isSignerOrCreator, setIsSignerOrCreator] = useState(false)
 
-  const usersPubkey = useSelector((state: State) => state.auth.usersPubkey)
+  const usersPubkey = useAppSelector((state) => state.auth.usersPubkey)
 
-  const [authUrl, setAuthUrl] = useState<string>()
   const nostrController = NostrController.getInstance()
   const [currentUserMarks, setCurrentUserMarks] = useState<CurrentUserMark[]>(
     []
   )
-  const [isReadyToSign, setIsReadyToSign] = useState(false)
+  const [isMarksCompleted, setIsMarksCompleted] = useState(false)
+  const [otherUserMarks, setOtherUserMarks] = useState<Mark[]>([])
 
   useEffect(() => {
     if (signers.length > 0) {
       // check if all signers have signed then its fully signed
-      if (signers.every((signer) => signedBy.includes(signer))) {
+      if (isFullySigned(signers, signedBy)) {
         setSignedStatus(SignedStatus.Fully_Signed)
       } else {
         for (const signer of signers) {
@@ -209,8 +236,10 @@ export const SignPage = () => {
         )
         const signedMarks = extractMarksFromSignedMeta(meta)
         const currentUserMarks = getCurrentUserMarks(metaMarks, signedMarks)
+        const otherUserMarks = findOtherUserMarks(signedMarks, usersPubkey!)
+        setOtherUserMarks(otherUserMarks)
         setCurrentUserMarks(currentUserMarks)
-        setIsReadyToSign(isCurrentUserMarksComplete(currentUserMarks))
+        setIsMarksCompleted(isCurrentUserMarksComplete(currentUserMarks))
       }
 
       setSignedBy(Object.keys(meta.docSignatures) as `npub1${string}`[])
@@ -236,9 +265,11 @@ export const SignPage = () => {
       if (!arrayBuffer) return
       const blob = new Blob([arrayBuffer])
       saveAs(blob, `exported-${unixNow()}.sigit.zip`)
-    } catch (error: any) {
+    } catch (error) {
       console.log('error in zip:>> ', error)
-      toast.error(error.message || 'Error occurred in generating zip file')
+      if (error instanceof Error) {
+        toast.error(error.message || 'Error occurred in generating zip file')
+      }
     }
   }
 
@@ -263,22 +294,10 @@ export const SignPage = () => {
       const { keys, sender } = parsedKeysJson
 
       for (const key of keys) {
-        // Set up event listener for authentication event
-        nostrController.on('nsecbunker-auth', (url) => {
-          setAuthUrl(url)
-        })
-
-        // Set up timeout promise to handle encryption timeout
-        const timeoutPromise = new Promise<never>((_, reject) => {
-          setTimeout(() => {
-            reject(new Error('Timeout occurred'))
-          }, 60000) // Timeout duration = 60 seconds
-        })
-
-        // decrypt the encryptionKey, with timeout
+        // decrypt the encryptionKey, with timeout (duration = 60 seconds)
         const encryptionKey = await Promise.race([
           nostrController.nip04Decrypt(sender, key),
-          timeoutPromise
+          timeout(60000)
         ])
           .then((res) => {
             return res
@@ -287,9 +306,6 @@ export const SignPage = () => {
             console.log('err :>> ', err)
             return null
           })
-          .finally(() => {
-            setAuthUrl(undefined) // Clear authentication URL
-          })
 
         // Return if encryption failed
         if (!encryptionKey) continue
@@ -396,7 +412,7 @@ export const SignPage = () => {
       return
     }
 
-    const files: { [filename: string]: PdfFile } = {}
+    const files: { [filename: string]: SigitFile } = {}
     const fileHashes: { [key: string]: string | null } = {}
     const fileNames = Object.values(zip.files).map((entry) => entry.name)
 
@@ -410,8 +426,7 @@ export const SignPage = () => {
       )
 
       if (arrayBuffer) {
-        files[fileName] = await convertToPdfFile(arrayBuffer, fileName)
-
+        files[fileName] = await convertToSigitFile(arrayBuffer, fileName)
         const hash = await getHash(arrayBuffer)
         if (hash) {
           fileHashes[fileName] = hash
@@ -456,25 +471,25 @@ export const SignPage = () => {
     const zip = await loadZip(decryptedZipFile)
     if (!zip) return
 
-    const files: { [filename: string]: PdfFile } = {}
+    const files: { [filename: string]: SigitFile } = {}
     const fileHashes: { [key: string]: string | null } = {}
     const fileNames = Object.values(zip.files)
       .filter((entry) => entry.name.startsWith('files/') && !entry.dir)
       .map((entry) => entry.name)
-      .map((entry) => entry.replace(/^files\//, ''))
 
-    // generate hashes for all entries in files folder of zipArchive
-    // these hashes can be used to verify the originality of files
-    for (const fileName of fileNames) {
+    for (const zipFilePath of fileNames) {
       const arrayBuffer = await readContentOfZipEntry(
         zip,
-        fileName,
+        zipFilePath,
         'arraybuffer'
       )
 
+      const fileName = zipFilePath.replace(/^files\//, '')
       if (arrayBuffer) {
-        files[fileName] = await convertToPdfFile(arrayBuffer, fileName)
+        files[fileName] = await convertToSigitFile(arrayBuffer, fileName)
 
+        // generate hashes for all entries in files folder of zipArchive
+        // these hashes can be used to verify the originality of files
         const hash = await getHash(arrayBuffer)
         if (hash) {
           fileHashes[fileName] = hash
@@ -522,7 +537,11 @@ export const SignPage = () => {
     setIsLoading(true)
     const arrayBuffer = await decrypt(selectedFile)
 
-    if (!arrayBuffer) return
+    if (!arrayBuffer) {
+      setIsLoading(false)
+      toast.error('Error decrypting file')
+      return
+    }
 
     handleDecryptedArrayBuffer(arrayBuffer)
   }
@@ -535,16 +554,27 @@ export const SignPage = () => {
     setLoadingSpinnerDesc('Signing nostr event')
 
     const prevSig = getPrevSignersSig(hexToNpub(usersPubkey!))
-    if (!prevSig) return
+    if (!prevSig) {
+      setIsLoading(false)
+      toast.error('Previous signature is invalid')
+      return
+    }
 
-    const marks = getSignerMarksForMeta()
-    if (!marks) return
+    const marks = getSignerMarksForMeta() || []
 
     const signedEvent = await signEventForMeta({ prevSig, marks })
     if (!signedEvent) return
 
     const updatedMeta = updateMetaSignatures(meta, signedEvent)
 
+    setLoadingSpinnerDesc('Generating an open timestamp.')
+
+    const timestamp = await generateTimestamp(signedEvent.id)
+    if (timestamp) {
+      updatedMeta.timestamps = [...(updatedMeta.timestamps || []), timestamp]
+      updatedMeta.modifiedAt = unixNow()
+    }
+
     if (await isOnline()) {
       await handleOnlineFlow(updatedMeta)
     } else {
@@ -754,14 +784,9 @@ export const SignPage = () => {
       2
     )
 
-    const zip = new JSZip()
-
+    const zip = await getZipWithFiles(meta, files)
     zip.file('meta.json', stringifiedMeta)
 
-    for (const [fileName, pdf] of Object.entries(files)) {
-      zip.file(`files/${fileName}`, await pdf.file.arrayBuffer())
-    }
-
     const arrayBuffer = await zip
       .generateAsync({
         type: 'arraybuffer',
@@ -787,19 +812,14 @@ export const SignPage = () => {
     navigate(appPublicRoutes.verify)
   }
 
-  const handleExportSigit = async () => {
+  const handleEncryptedExport = async () => {
     if (Object.entries(files).length === 0 || !meta) return
 
-    const zip = new JSZip()
-
     const stringifiedMeta = JSON.stringify(meta, null, 2)
+    const zip = await getZipWithFiles(meta, files)
 
     zip.file('meta.json', stringifiedMeta)
 
-    for (const [fileName, pdf] of Object.entries(files)) {
-      zip.file(`files/${fileName}`, await pdf.file.arrayBuffer())
-    }
-
     const arrayBuffer = await zip
       .generateAsync({
         type: 'arraybuffer',
@@ -861,103 +881,94 @@ export const SignPage = () => {
     }
   }
 
-  if (authUrl) {
-    return (
-      <iframe
-        title="Nsecbunker auth"
-        src={authUrl}
-        width="100%"
-        height="500px"
-      />
-    )
-  }
-
   if (isLoading) {
     return <LoadingSpinner desc={loadingSpinnerDesc} />
   }
 
-  if (isReadyToSign) {
+  if (!isMarksCompleted && signedStatus === SignedStatus.User_Is_Next_Signer) {
     return (
-      <>
-        <Container className={styles.container}>
-          {displayInput && (
-            <>
-              <Typography component="label" variant="h6">
-                Select sigit file
-              </Typography>
-
-              <Box className={styles.inputBlock}>
-                <MuiFileInput
-                  placeholder="Select file"
-                  inputProps={{ accept: '.sigit.zip' }}
-                  value={selectedFile}
-                  onChange={(value) => setSelectedFile(value)}
-                />
-              </Box>
-
-              {selectedFile && (
-                <Box sx={{ mt: 2, display: 'flex', justifyContent: 'center' }}>
-                  <Button onClick={handleDecrypt} variant="contained">
-                    Decrypt
-                  </Button>
-                </Box>
-              )}
-            </>
-          )}
-
-          {submittedBy && Object.entries(files).length > 0 && meta && (
-            <>
-              <DisplayMeta
-                meta={meta}
-                files={files}
-                submittedBy={submittedBy}
-                signers={signers}
-                viewers={viewers}
-                creatorFileHashes={creatorFileHashes}
-                currentFileHashes={currentFileHashes}
-                signedBy={signedBy}
-                nextSigner={nextSinger}
-                getPrevSignersSig={getPrevSignersSig}
-              />
-
-              {signedStatus === SignedStatus.Fully_Signed && (
-                <Box sx={{ mt: 1, display: 'flex', justifyContent: 'center' }}>
-                  <Button onClick={handleExport} variant="contained">
-                    Export
-                  </Button>
-                </Box>
-              )}
-
-              {signedStatus === SignedStatus.User_Is_Next_Signer && (
-                <Box sx={{ mt: 1, display: 'flex', justifyContent: 'center' }}>
-                  <Button onClick={handleSign} variant="contained">
-                    Sign
-                  </Button>
-                </Box>
-              )}
-
-              {isSignerOrCreator && (
-                <Box sx={{ mt: 1, display: 'flex', justifyContent: 'center' }}>
-                  <Button onClick={handleExportSigit} variant="contained">
-                    Export Sigit
-                  </Button>
-                </Box>
-              )}
-            </>
-          )}
-        </Container>
-      </>
+      <PdfMarking
+        files={getCurrentUserFiles(files, currentFileHashes, creatorFileHashes)}
+        currentUserMarks={currentUserMarks}
+        setIsMarksCompleted={setIsMarksCompleted}
+        setCurrentUserMarks={setCurrentUserMarks}
+        setUpdatedMarks={setUpdatedMarks}
+        handleDownload={handleDownload}
+        otherUserMarks={otherUserMarks}
+        meta={meta}
+      />
     )
   }
 
   return (
-    <PdfMarking
-      files={getCurrentUserFiles(files, currentFileHashes)}
-      currentUserMarks={currentUserMarks}
-      setIsReadyToSign={setIsReadyToSign}
-      setCurrentUserMarks={setCurrentUserMarks}
-      setUpdatedMarks={setUpdatedMarks}
-      handleDownload={handleDownload}
-    />
+    <>
+      <Container className={styles.container}>
+        {displayInput && (
+          <>
+            <Typography component="label" variant="h6">
+              Select sigit file
+            </Typography>
+
+            <Box className={styles.inputBlock}>
+              <MuiFileInput
+                placeholder="Select file"
+                inputProps={{ accept: '.sigit.zip' }}
+                value={selectedFile}
+                onChange={(value) => setSelectedFile(value)}
+              />
+            </Box>
+
+            {selectedFile && (
+              <Box sx={{ mt: 2, display: 'flex', justifyContent: 'center' }}>
+                <Button onClick={handleDecrypt} variant="contained">
+                  Decrypt
+                </Button>
+              </Box>
+            )}
+          </>
+        )}
+
+        {submittedBy && Object.entries(files).length > 0 && meta && (
+          <>
+            <DisplayMeta
+              meta={meta}
+              files={files}
+              submittedBy={submittedBy}
+              signers={signers}
+              viewers={viewers}
+              creatorFileHashes={creatorFileHashes}
+              currentFileHashes={currentFileHashes}
+              signedBy={signedBy}
+              nextSigner={nextSinger}
+              getPrevSignersSig={getPrevSignersSig}
+            />
+
+            {signedStatus === SignedStatus.Fully_Signed && (
+              <Box sx={{ mt: 1, display: 'flex', justifyContent: 'center' }}>
+                <Button onClick={handleExport} variant="contained">
+                  Export Sigit
+                </Button>
+              </Box>
+            )}
+
+            {signedStatus === SignedStatus.User_Is_Next_Signer && (
+              <Box sx={{ mt: 1, display: 'flex', justifyContent: 'center' }}>
+                <Button onClick={handleSign} variant="contained">
+                  Sign
+                </Button>
+              </Box>
+            )}
+
+            {isSignerOrCreator && (
+              <Box sx={{ mt: 1, display: 'flex', justifyContent: 'center' }}>
+                <Button onClick={handleEncryptedExport} variant="contained">
+                  Export Encrypted Sigit
+                </Button>
+              </Box>
+            )}
+          </>
+        )}
+      </Container>
+    </>
   )
 }

src/pages/sign/internal/displayMeta.tsx

@@ -32,13 +32,13 @@ import { useState, useEffect } from 'react'
 import { toast } from 'react-toastify'
 import { UserAvatar } from '../../../components/UserAvatar'
 import { MetadataController } from '../../../controllers'
-import { npubToHex, shorten, hexToNpub, parseJson } from '../../../utils'
+import { npubToHex, hexToNpub, parseJson } from '../../../utils'
 import styles from '../style.module.scss'
-import { PdfFile } from '../../../types/drawing.ts'
+import { SigitFile } from '../../../utils/file'
 
 type DisplayMetaProps = {
   meta: Meta
-  files: { [filename: string]: PdfFile }
+  files: { [fileName: string]: SigitFile }
   submittedBy: string
   signers: `npub1${string}`[]
   viewers: `npub1${string}`[]
@@ -105,7 +105,7 @@ export const DisplayMeta = ({
   }, [signers, viewers])
 
   useEffect(() => {
-    const metadataController = new MetadataController()
+    const metadataController = MetadataController.getInstance()
 
     const hexKeys: string[] = [
       npubToHex(submittedBy)!,
@@ -141,14 +141,11 @@ export const DisplayMeta = ({
           })
       }
     })
-  }, [users, submittedBy])
+  }, [users, submittedBy, metadata])
 
-  const downloadFile = async (filename: string) => {
-    const arrayBuffer = await files[filename].file.arrayBuffer()
-    if (!arrayBuffer) return
-
-    const blob = new Blob([arrayBuffer])
-    saveAs(blob, filename)
+  const downloadFile = async (fileName: string) => {
+    const file = files[fileName]
+    saveAs(file)
   }
 
   return (
@@ -170,20 +167,7 @@ export const DisplayMeta = ({
         <Typography variant="h6" sx={{ color: textColor }}>
           Submitted By
         </Typography>
-        {(function () {
-          const profile = metadata[submittedBy]
-          return (
-            <UserAvatar
-              pubkey={submittedBy}
-              name={
-                profile?.display_name ||
-                profile?.name ||
-                shorten(hexToNpub(submittedBy))
-              }
-              image={profile?.picture}
-            />
-          )
-        })()}
+        <UserAvatar pubkey={submittedBy} isNameVisible={true} />
       </ListItem>
       <ListItem
         sx={{
@@ -283,14 +267,12 @@ type DisplayUserProps = {
 const DisplayUser = ({
   meta,
   user,
-  metadata,
   signedBy,
   nextSigner,
   getPrevSignersSig
 }: DisplayUserProps) => {
   const theme = useTheme()
 
-  const userMeta = metadata[user.pubkey]
   const [userStatus, setUserStatus] = useState<UserStatus>(UserStatus.Pending)
   const [prevSignatureStatus, setPreviousSignatureStatus] =
     useState<PrevSignatureValidationEnum>(PrevSignatureValidationEnum.Pending)
@@ -373,15 +355,7 @@ const DisplayUser = ({
   return (
     <TableRow>
       <TableCell className={styles.tableCell}>
-        <UserAvatar
-          pubkey={user.pubkey}
-          name={
-            userMeta?.display_name ||
-            userMeta?.name ||
-            shorten(hexToNpub(user.pubkey))
-          }
-          image={userMeta?.picture}
-        />
+        <UserAvatar pubkey={user.pubkey} isNameVisible={true} />
       </TableCell>
       <TableCell className={styles.tableCell}>{user.role}</TableCell>
       <TableCell>

src/pages/sign/style.module.scss

@@ -2,8 +2,6 @@
 
 .container {
   color: $text-color;
-  //width: 550px;
-  //max-width: 550px;
 
   .inputBlock {
     position: relative;
@@ -16,6 +14,7 @@
     border-bottom: 0.5px solid;
     padding: 8px 16px;
     font-size: 1.5rem;
+    z-index: 2;
   }
 
   .filesWrapper {
@@ -64,10 +63,9 @@
     display: flex;
     justify-content: center;
     align-items: center;
-    //z-index: 200;
   }
 
-  .fixedBottomForm input[type="text"] {
+  .fixedBottomForm input[type='text'] {
     width: 80%;
     padding: 10px;
     font-size: 16px;

src/pages/verify/index.tsx

@@ -1,85 +1,368 @@
-import { Box, Button, Tooltip, Typography, useTheme } from '@mui/material'
+import { Box, Button, Typography } from '@mui/material'
 import JSZip from 'jszip'
 import { MuiFileInput } from 'mui-file-input'
-import { Event, verifyEvent } from 'nostr-tools'
-import { useEffect, useState } from 'react'
+import { useEffect, useRef, useState } from 'react'
 import { toast } from 'react-toastify'
 import { LoadingSpinner } from '../../components/LoadingSpinner'
 import { NostrController } from '../../controllers'
-import { CreateSignatureEventContent, Meta } from '../../types'
+import {
+  DocSignatureEvent,
+  Meta,
+  SignedEvent,
+  OpenTimestamp,
+  OpenTimestampUpgradeVerifyResponse
+} from '../../types'
 import {
   decryptArrayBuffer,
-  extractMarksFromSignedMeta,
   getHash,
   hexToNpub,
   unixNow,
   parseJson,
   readContentOfZipEntry,
   signEventForMetaFile,
-  shorten
+  getCurrentUserFiles,
+  updateUsersAppData,
+  npubToHex,
+  sendNotification
 } from '../../utils'
 import styles from './style.module.scss'
-import { Cancel, CheckCircle } from '@mui/icons-material'
 import { useLocation } from 'react-router-dom'
 import axios from 'axios'
-import { PdfFile } from '../../types/drawing.ts'
-import {
-  addMarks,
-  convertToPdfBlob,
-  convertToPdfFile,
-  groupMarksByPage
-} from '../../utils/pdf.ts'
-import { State } from '../../store/rootReducer.ts'
-import { useSelector } from 'react-redux'
+import { FONT_SIZE, FONT_TYPE, inPx } from '../../utils/pdf.ts'
+import { useAppSelector } from '../../hooks/store'
 import { getLastSignersSig } from '../../utils/sign.ts'
 import { saveAs } from 'file-saver'
 import { Container } from '../../components/Container'
 import { useSigitMeta } from '../../hooks/useSigitMeta.tsx'
 import { StickySideColumns } from '../../layouts/StickySideColumns.tsx'
-import { UsersDetails } from '../../components/UsersDetails.tsx/index.tsx'
-import { UserAvatar } from '../../components/UserAvatar/index.tsx'
-import { useSigitProfiles } from '../../hooks/useSigitProfiles.tsx'
-import { TooltipChild } from '../../components/TooltipChild.tsx'
+import { UsersDetails } from '../../components/UsersDetails.tsx'
+import FileList from '../../components/FileList'
+import { CurrentUserFile } from '../../types/file.ts'
+import { Mark } from '../../types/mark.ts'
+import React from 'react'
+import {
+  convertToSigitFile,
+  getZipWithFiles,
+  SigitFile
+} from '../../utils/file.ts'
+import { FileDivider } from '../../components/FileDivider.tsx'
+import { ExtensionFileBox } from '../../components/ExtensionFileBox.tsx'
+import { useScale } from '../../hooks/useScale.tsx'
+import {
+  faCircleInfo,
+  faFile,
+  faFileDownload
+} from '@fortawesome/free-solid-svg-icons'
+import { upgradeAndVerifyTimestamp } from '../../utils/opentimestamps.ts'
+import _ from 'lodash'
+import { MARK_TYPE_CONFIG } from '../../components/getMarkComponents.tsx'
+
+interface PdfViewProps {
+  files: CurrentUserFile[]
+  currentFile: CurrentUserFile | null
+  parsedSignatureEvents: {
+    [signer: `npub1${string}`]: DocSignatureEvent
+  }
+}
+
+const SlimPdfView = ({
+  files,
+  currentFile,
+  parsedSignatureEvents
+}: PdfViewProps) => {
+  const pdfRefs = useRef<(HTMLDivElement | null)[]>([])
+  const { from } = useScale()
+  useEffect(() => {
+    if (currentFile !== null && !!pdfRefs.current[currentFile.id]) {
+      pdfRefs.current[currentFile.id]?.scrollIntoView({
+        behavior: 'smooth'
+      })
+    }
+  }, [currentFile])
+  return (
+    <div className="files-wrapper">
+      {files.length > 0 ? (
+        files.map((currentUserFile, i) => {
+          const { hash, file, id } = currentUserFile
+          const signatureEvents = Object.keys(parsedSignatureEvents)
+          if (!hash) return
+          return (
+            <React.Fragment key={file.name}>
+              <div
+                id={file.name}
+                ref={(el) => (pdfRefs.current[id] = el)}
+                className="file-wrapper"
+              >
+                {file.isPdf &&
+                  file.pages?.map((page, i) => {
+                    const marks: Mark[] = []
+
+                    signatureEvents.forEach((e) => {
+                      const m = parsedSignatureEvents[
+                        e as `npub1${string}`
+                      ].parsedContent?.marks.filter(
+                        (m) => m.pdfFileHash == hash && m.location.page == i
+                      )
+                      if (m) {
+                        marks.push(...m)
+                      }
+                    })
+                    return (
+                      <div className="image-wrapper" key={i}>
+                        <img
+                          draggable="false"
+                          src={page.image}
+                          alt={`page ${i} of ${file.name}`}
+                        />
+                        {marks.map((m) => {
+                          const { render: MarkRenderComponent } =
+                            MARK_TYPE_CONFIG[m.type] || {}
+                          return (
+                            <div
+                              className={`file-mark ${styles.mark}`}
+                              key={m.id}
+                              style={{
+                                left: inPx(from(page.width, m.location.left)),
+                                top: inPx(from(page.width, m.location.top)),
+                                width: inPx(from(page.width, m.location.width)),
+                                height: inPx(
+                                  from(page.width, m.location.height)
+                                ),
+                                fontFamily: FONT_TYPE,
+                                fontSize: inPx(from(page.width, FONT_SIZE))
+                              }}
+                            >
+                              {typeof MarkRenderComponent !== 'undefined' && (
+                                <MarkRenderComponent value={m.value} mark={m} />
+                              )}
+                            </div>
+                          )
+                        })}
+                      </div>
+                    )
+                  })}
+                {file.isImage && (
+                  <img
+                    className="file-image"
+                    src={file.objectUrl}
+                    alt={file.name}
+                  />
+                )}
+                {!(file.isPdf || file.isImage) && (
+                  <ExtensionFileBox extension={file.extension} />
+                )}
+              </div>
+              {i < files.length - 1 && <FileDivider />}
+            </React.Fragment>
+          )
+        })
+      ) : (
+        <LoadingSpinner variant="small" />
+      )}
+    </div>
+  )
+}
 
 export const VerifyPage = () => {
-  const theme = useTheme()
-  const textColor = theme.palette.getContrastText(
-    theme.palette.background.paper
-  )
-
   const location = useLocation()
-  /**
-   * uploadedZip will be received from home page when a user uploads a sigit zip wrapper that contains meta.json
-   * meta will be received in navigation from create & home page in online mode
-   */
-  const { uploadedZip, meta } = location.state || {}
+  const usersPubkey = useAppSelector((state) => state.auth.usersPubkey)
 
-  const { submittedBy, zipUrl, encryptionKey, signers, viewers, fileHashes } =
-    useSigitMeta(meta)
-
-  const profiles = useSigitProfiles([
-    ...(submittedBy ? [submittedBy] : []),
-    ...signers,
-    ...viewers
-  ])
+  const nostrController = NostrController.getInstance()
 
   const [isLoading, setIsLoading] = useState(false)
   const [loadingSpinnerDesc, setLoadingSpinnerDesc] = useState('')
 
+  /**
+   * uploadedZip will be received from home page when a user uploads a sigit zip wrapper that contains meta.json
+   * meta will be received in navigation from create & home page in online mode
+   */
+  const { uploadedZip, meta: metaInNavState } = location.state || {}
   const [selectedFile, setSelectedFile] = useState<File | null>(null)
-
-  const [currentFileHashes, setCurrentFileHashes] = useState<{
-    [key: string]: string | null
-  }>(fileHashes)
-  const [files, setFiles] = useState<{ [filename: string]: PdfFile }>({})
-
-  const usersPubkey = useSelector((state: State) => state.auth.usersPubkey)
-  const nostrController = NostrController.getInstance()
-
   useEffect(() => {
     if (uploadedZip) {
       setSelectedFile(uploadedZip)
-    } else if (meta && encryptionKey) {
+    }
+  }, [uploadedZip])
+
+  const [meta, setMeta] = useState<Meta>(metaInNavState)
+  const {
+    submittedBy,
+    zipUrl,
+    encryptionKey,
+    signers,
+    viewers,
+    fileHashes,
+    parsedSignatureEvents,
+    timestamps
+  } = useSigitMeta(meta)
+
+  const [files, setFiles] = useState<{ [filename: string]: SigitFile }>({})
+
+  const [currentFile, setCurrentFile] = useState<CurrentUserFile | null>(null)
+  const [currentFileHashes, setCurrentFileHashes] = useState<{
+    [key: string]: string | null
+  }>({})
+
+  const signTimestampEvent = async (signerContent: {
+    timestamps: OpenTimestamp[]
+  }): Promise<SignedEvent | null> => {
+    return await signEventForMetaFile(
+      JSON.stringify(signerContent),
+      nostrController,
+      setIsLoading
+    )
+  }
+
+  useEffect(() => {
+    if (Object.entries(files).length > 0) {
+      const tmp = getCurrentUserFiles(files, currentFileHashes, fileHashes)
+      setCurrentFile(tmp[0])
+    }
+  }, [currentFileHashes, fileHashes, files])
+
+  useEffect(() => {
+    if (
+      timestamps &&
+      timestamps.length > 0 &&
+      usersPubkey &&
+      submittedBy &&
+      parsedSignatureEvents
+    ) {
+      if (timestamps.every((t) => !!t.verification)) {
+        return
+      }
+      const upgradeT = async (timestamps: OpenTimestamp[]) => {
+        try {
+          setLoadingSpinnerDesc('Upgrading your timestamps.')
+
+          const findCreatorTimestamp = (timestamps: OpenTimestamp[]) => {
+            if (usersPubkey === submittedBy) {
+              return timestamps[0]
+            }
+          }
+
+          const findSignerTimestamp = (timestamps: OpenTimestamp[]) => {
+            const parsedEvent = parsedSignatureEvents[hexToNpub(usersPubkey)]
+            if (parsedEvent?.id) {
+              return timestamps.find((t) => t.nostrId === parsedEvent.id)
+            }
+          }
+
+          /**
+           * Checks if timestamp verification has been achieved for the first time.
+           * Note that the upgrade flag is separate from verification. It is possible for a timestamp
+           * to not be upgraded, but to be verified for the first time.
+           * @param upgradedTimestamp
+           * @param timestamps
+           */
+          const isNewlyVerified = (
+            upgradedTimestamp: OpenTimestampUpgradeVerifyResponse,
+            timestamps: OpenTimestamp[]
+          ) => {
+            if (!upgradedTimestamp.verified) return false
+            const oldT = timestamps.find(
+              (t) => t.nostrId === upgradedTimestamp.timestamp.nostrId
+            )
+            if (!oldT) return false
+            if (!oldT.verification && upgradedTimestamp.verified) return true
+          }
+
+          const userTimestamps: OpenTimestamp[] = []
+
+          const creatorTimestamp = findCreatorTimestamp(timestamps)
+          if (creatorTimestamp) {
+            userTimestamps.push(creatorTimestamp)
+          }
+
+          const signerTimestamp = findSignerTimestamp(timestamps)
+          if (signerTimestamp) {
+            userTimestamps.push(signerTimestamp)
+          }
+
+          if (userTimestamps.every((t) => !!t.verification)) {
+            return
+          }
+
+          const upgradedUserTimestamps = await Promise.all(
+            userTimestamps.map(upgradeAndVerifyTimestamp)
+          )
+
+          const upgradedTimestamps = upgradedUserTimestamps
+            .filter((t) => t.upgraded || isNewlyVerified(t, userTimestamps))
+            .map((t) => {
+              const timestamp: OpenTimestamp = { ...t.timestamp }
+              if (t.verified) {
+                timestamp.verification = t.verification
+              }
+              return timestamp
+            })
+
+          if (upgradedTimestamps.length === 0) {
+            return
+          }
+
+          setLoadingSpinnerDesc('Signing a timestamp upgrade event.')
+
+          const signedEvent = await signTimestampEvent({
+            timestamps: upgradedTimestamps
+          })
+          if (!signedEvent) return
+
+          const finalTimestamps = timestamps.map((t) => {
+            const upgraded = upgradedTimestamps.find(
+              (tu) => tu.nostrId === t.nostrId
+            )
+            if (upgraded) {
+              return {
+                ...upgraded,
+                signature: JSON.stringify(signedEvent, null, 2)
+              }
+            }
+            return t
+          })
+
+          const updatedMeta = _.cloneDeep(meta)
+          updatedMeta.timestamps = [...finalTimestamps]
+          updatedMeta.modifiedAt = unixNow()
+
+          const updatedEvent = await updateUsersAppData(updatedMeta)
+          if (!updatedEvent) return
+
+          const userSet = new Set<`npub1${string}`>()
+          signers.forEach((signer) => {
+            if (signer !== usersPubkey) {
+              userSet.add(signer)
+            }
+          })
+
+          viewers.forEach((viewer) => {
+            userSet.add(viewer)
+          })
+
+          const users = Array.from(userSet)
+          const promises = users.map((user) =>
+            sendNotification(npubToHex(user)!, updatedMeta)
+          )
+
+          await Promise.all(promises)
+
+          toast.success('Timestamp updates have been sent successfully.')
+
+          setMeta(meta)
+        } catch (err) {
+          console.error(err)
+          toast.error(
+            'There was an error upgrading or verifying your timestamps!'
+          )
+        }
+      }
+      upgradeT(timestamps)
+    }
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [timestamps, submittedBy, parsedSignatureEvents])
+
+  useEffect(() => {
+    if (metaInNavState && encryptionKey) {
       const processSigit = async () => {
         setIsLoading(true)
 
@@ -115,7 +398,7 @@ export const VerifyPage = () => {
 
               if (!zip) return
 
-              const files: { [filename: string]: PdfFile } = {}
+              const files: { [fileName: string]: SigitFile } = {}
               const fileHashes: { [key: string]: string | null } = {}
               const fileNames = Object.values(zip.files).map(
                 (entry) => entry.name
@@ -131,7 +414,7 @@ export const VerifyPage = () => {
                 )
 
                 if (arrayBuffer) {
-                  files[fileName] = await convertToPdfFile(
+                  files[fileName] = await convertToSigitFile(
                     arrayBuffer,
                     fileName!
                   )
@@ -164,7 +447,7 @@ export const VerifyPage = () => {
 
       processSigit()
     }
-  }, [encryptionKey, meta, uploadedZip, zipUrl])
+  }, [encryptionKey, metaInNavState, zipUrl])
 
   const handleVerify = async () => {
     if (!selectedFile) return
@@ -178,6 +461,7 @@ export const VerifyPage = () => {
 
     if (!zip) return
 
+    const files: { [filename: string]: SigitFile } = {}
     const fileHashes: { [key: string]: string | null } = {}
     const fileNames = Object.values(zip.files)
       .filter((entry) => entry.name.startsWith('files/') && !entry.dir)
@@ -185,25 +469,27 @@ export const VerifyPage = () => {
 
     // generate hashes for all entries in files folder of zipArchive
     // these hashes can be used to verify the originality of files
-    for (const fileName of fileNames) {
+    for (const zipFilePath of fileNames) {
       const arrayBuffer = await readContentOfZipEntry(
         zip,
-        fileName,
+        zipFilePath,
         'arraybuffer'
       )
 
+      const fileName = zipFilePath.replace(/^files\//, '')
       if (arrayBuffer) {
+        files[fileName] = await convertToSigitFile(arrayBuffer, fileName)
         const hash = await getHash(arrayBuffer)
 
         if (hash) {
-          fileHashes[fileName.replace(/^files\//, '')] = hash
+          fileHashes[fileName] = hash
         }
       } else {
-        fileHashes[fileName.replace(/^files\//, '')] = null
+        fileHashes[fileName] = null
       }
     }
 
-    console.log('fileHashes :>> ', fileHashes)
+    setFiles(files)
     setCurrentFileHashes(fileHashes)
 
     setLoadingSpinnerDesc('Parsing meta.json')
@@ -232,48 +518,12 @@ export const VerifyPage = () => {
 
     if (!parsedMetaJson) return
 
-    const createSignatureEvent = await parseJson<Event>(
-      parsedMetaJson.createSignature
-    ).catch((err) => {
-      console.log('err in parsing the createSignature event:>> ', err)
-      toast.error(
-        err.message || 'error occurred in parsing the create signature event'
-      )
-      setIsLoading(false)
-      return null
-    })
-
-    if (!createSignatureEvent) return
-
-    const isValidCreateSignature = verifyEvent(createSignatureEvent)
-
-    if (!isValidCreateSignature) {
-      toast.error('Create signature is invalid')
-      setIsLoading(false)
-      return
-    }
-
-    const createSignatureContent = await parseJson<CreateSignatureEventContent>(
-      createSignatureEvent.content
-    ).catch((err) => {
-      console.log(
-        `err in parsing the createSignature event's content :>> `,
-        err
-      )
-      toast.error(
-        err.message ||
-          `error occurred in parsing the create signature event's content`
-      )
-      setIsLoading(false)
-      return null
-    })
-
-    if (!createSignatureContent) return
+    setMeta(parsedMetaJson)
 
     setIsLoading(false)
   }
 
-  const handleExport = async () => {
+  const handleMarkedExport = async () => {
     if (Object.entries(files).length === 0 || !meta || !usersPubkey) return
 
     const usersNpub = hexToNpub(usersPubkey)
@@ -303,18 +553,9 @@ export const VerifyPage = () => {
     const updatedMeta = { ...meta, exportSignature }
     const stringifiedMeta = JSON.stringify(updatedMeta, null, 2)
 
-    const zip = new JSZip()
+    const zip = await getZipWithFiles(updatedMeta, files)
     zip.file('meta.json', stringifiedMeta)
 
-    const marks = extractMarksFromSignedMeta(updatedMeta)
-    const marksByPage = groupMarksByPage(marks)
-
-    for (const [fileName, pdf] of Object.entries(files)) {
-      const pages = await addMarks(pdf.file, marksByPage)
-      const blob = await convertToPdfBlob(pages)
-      zip.file(`/files/${fileName}`, blob)
-    }
-
     const arrayBuffer = await zip
       .generateAsync({
         type: 'arraybuffer',
@@ -338,47 +579,6 @@ export const VerifyPage = () => {
     setIsLoading(false)
   }
 
-  const displayExportedBy = () => {
-    if (!meta || !meta.exportSignature) return null
-
-    const exportSignatureString = meta.exportSignature
-
-    try {
-      const exportSignatureEvent = JSON.parse(exportSignatureString) as Event
-
-      if (verifyEvent(exportSignatureEvent)) {
-        const exportedBy = exportSignatureEvent.pubkey
-        const profile = profiles[exportedBy]
-        return (
-          <Tooltip
-            title={
-              profile?.display_name ||
-              profile?.name ||
-              shorten(hexToNpub(exportedBy))
-            }
-            placement="top"
-            arrow
-            disableInteractive
-          >
-            <TooltipChild>
-              <UserAvatar pubkey={exportedBy} image={profile?.picture} />
-            </TooltipChild>
-          </Tooltip>
-        )
-      } else {
-        toast.error(`Invalid export signature!`)
-        return (
-          <Typography component="label" sx={{ color: 'red' }}>
-            Invalid export signature
-          </Typography>
-        )
-      }
-    } catch (error) {
-      console.error(`An error occurred wile parsing exportSignature`, error)
-      return null
-    }
-  }
-
   return (
     <>
       {isLoading && <LoadingSpinner desc={loadingSpinnerDesc} />}
@@ -413,52 +613,31 @@ export const VerifyPage = () => {
         {meta && (
           <StickySideColumns
             left={
-              <>
-                <Box className={styles.filesWrapper}>
-                  {Object.entries(currentFileHashes).map(
-                    ([filename, hash], index) => {
-                      const isValidHash = fileHashes[filename] === hash
-
-                      return (
-                        <Box key={`file-${index}`} className={styles.file}>
-                          <Typography
-                            component="label"
-                            sx={{
-                              color: textColor,
-                              flexGrow: 1
-                            }}
-                          >
-                            {filename}
-                          </Typography>
-                          {isValidHash && (
-                            <Tooltip title="File integrity check passed" arrow>
-                              <CheckCircle
-                                sx={{ color: theme.palette.success.light }}
-                              />
-                            </Tooltip>
-                          )}
-                          {!isValidHash && (
-                            <Tooltip title="File integrity check failed" arrow>
-                              <Cancel
-                                sx={{ color: theme.palette.error.main }}
-                              />
-                            </Tooltip>
-                          )}
-                        </Box>
-                      )
-                    }
+              currentFile !== null && (
+                <FileList
+                  files={getCurrentUserFiles(
+                    files,
+                    currentFileHashes,
+                    fileHashes
                   )}
-                </Box>
-                {displayExportedBy()}
-                <Box sx={{ mt: 1, display: 'flex', justifyContent: 'center' }}>
-                  <Button onClick={handleExport} variant="contained">
-                    Export Sigit
-                  </Button>
-                </Box>
-              </>
+                  currentFile={currentFile}
+                  setCurrentFile={setCurrentFile}
+                  handleDownload={handleMarkedExport}
+                  downloadLabel="Download Sigit"
+                />
+              )
             }
             right={<UsersDetails meta={meta} />}
-          />
+            leftIcon={faFileDownload}
+            centerIcon={faFile}
+            rightIcon={faCircleInfo}
+          >
+            <SlimPdfView
+              currentFile={currentFile}
+              files={getCurrentUserFiles(files, currentFileHashes, fileHashes)}
+              parsedSignatureEvents={parsedSignatureEvents}
+            />
+          </StickySideColumns>
         )}
       </Container>
     </>

src/pages/verify/style.module.scss

@@ -50,3 +50,17 @@
     }
   }
 }
+
+.mark {
+  position: absolute;
+
+  display: flex;
+  justify-content: center;
+  align-items: center;
+}
+
+[data-dev='true'] {
+  .mark {
+    outline: 1px dotted black;
+  }
+}

src/routes/index.tsx

@@ -1,13 +1,10 @@
-import { Modal } from '../layouts/modal'
 import { CreatePage } from '../pages/create'
 import { HomePage } from '../pages/home'
 import { LandingPage } from '../pages/landing'
-import { Login } from '../pages/login'
-import { Nostr } from '../pages/nostr'
 import { ProfilePage } from '../pages/profile'
-import { Register } from '../pages/register'
 import { SettingsPage } from '../pages/settings/Settings'
 import { CacheSettingsPage } from '../pages/settings/cache'
+import { NostrLoginPage } from '../pages/settings/nostrLogin'
 import { ProfileSettingsPage } from '../pages/settings/profile'
 import { RelaysPage } from '../pages/settings/relays'
 import { SignPage } from '../pages/sign'
@@ -22,7 +19,8 @@ export const appPrivateRoutes = {
   settings: '/settings',
   profileSettings: '/settings/profile/:npub',
   cacheSettings: '/settings/cache',
-  relays: '/settings/relays'
+  relays: '/settings/relays',
+  nostrLogin: '/settings/nostrLogin'
 }
 
 export const appPublicRoutes = {
@@ -85,29 +83,7 @@ export const publicRoutes: PublicRouteProps[] = [
   {
     path: appPublicRoutes.landingPage,
     hiddenWhenLoggedIn: true,
-    element: <LandingPage />,
-    children: [
-      {
-        element: <Modal />,
-        children: [
-          {
-            path: appPublicRoutes.login,
-            hiddenWhenLoggedIn: true,
-            element: <Login />
-          },
-          {
-            path: appPublicRoutes.register,
-            hiddenWhenLoggedIn: true,
-            element: <Register />
-          },
-          {
-            path: appPublicRoutes.nostr,
-            hiddenWhenLoggedIn: true,
-            element: <Nostr />
-          }
-        ]
-      }
-    ]
+    element: <LandingPage />
   },
   {
     path: appPublicRoutes.profile,
@@ -129,7 +105,7 @@ export const privateRoutes = [
     element: <CreatePage />
   },
   {
-    path: appPrivateRoutes.sign,
+    path: `${appPrivateRoutes.sign}/:id?`,
     element: <SignPage />
   },
   {
@@ -147,5 +123,9 @@ export const privateRoutes = [
   {
     path: appPrivateRoutes.relays,
     element: <RelaysPage />
+  },
+  {
+    path: appPrivateRoutes.nostrLogin,
+    element: <NostrLoginPage />
   }
 ]

src/services/LoginMethodStrategy/NostrLoginStrategy.ts

@@ -0,0 +1,81 @@
+import { Event, UnsignedEvent, EventTemplate, NostrEvent } from 'nostr-tools'
+import { SignedEvent } from '../../types'
+import { LoginMethodStrategy } from './loginMethodStrategy'
+import { WindowNostr } from 'nostr-tools/nip07'
+
+/**
+ * Login Method Strategy when using nostr-login package.
+ *
+ * This class extends {@link LoginMethodStrategy base strategy} and implements all login method operations
+ * @see {@link LoginMethodStrategy}
+ */
+export class NostrLoginStrategy extends LoginMethodStrategy {
+  private nostr: WindowNostr
+
+  constructor() {
+    super()
+    if (!window.nostr) {
+      throw new Error(
+        `window.nostr object not present. Make sure you have an nostr extension installed/working properly.`
+      )
+    }
+
+    this.nostr = window.nostr as WindowNostr
+  }
+
+  async nip04Encrypt(receiver: string, content: string): Promise<string> {
+    if (!this.nostr.nip04) {
+      throw new Error(
+        `Your nostr extension does not support nip04 encryption & decryption`
+      )
+    }
+
+    const encrypted = await this.nostr.nip04.encrypt(receiver, content)
+    return encrypted
+  }
+
+  async nip04Decrypt(sender: string, content: string): Promise<string> {
+    if (!this.nostr.nip04) {
+      throw new Error(
+        `Your nostr extension does not support nip04 encryption & decryption`
+      )
+    }
+
+    const decrypted = await this.nostr.nip04.decrypt(sender, content)
+    return decrypted
+  }
+
+  async nip44Encrypt(receiver: string, content: string): Promise<string> {
+    if (!this.nostr.nip44) {
+      throw new Error(
+        `Your nostr extension does not support nip44 encryption & decryption`
+      )
+    }
+
+    // Encrypt the content using NIP-44 provided by the nostr extension.
+    const encrypted = await this.nostr.nip44.encrypt(receiver, content)
+    return encrypted as string
+  }
+
+  async nip44Decrypt(sender: string, content: string): Promise<string> {
+    if (!this.nostr.nip44) {
+      throw new Error(
+        `Your nostr extension does not support nip44 encryption & decryption`
+      )
+    }
+
+    // Decrypt the content using NIP-44 provided by the nostr extension.
+    const decrypted = await this.nostr.nip44.decrypt(sender, content)
+    return decrypted as string
+  }
+
+  async signEvent(event: UnsignedEvent | EventTemplate): Promise<SignedEvent> {
+    return (await this.nostr
+      .signEvent(event as NostrEvent)
+      .catch((err: unknown) => {
+        console.log('Error while signing event: ', err)
+
+        throw err
+      })) as Event
+  }
+}

src/services/LoginMethodStrategy/PrivateKeyStrategy.ts

@@ -0,0 +1,124 @@
+import {
+  UnsignedEvent,
+  EventTemplate,
+  nip19,
+  nip44,
+  finalizeEvent,
+  nip04
+} from 'nostr-tools'
+import { SignedEvent } from '../../types'
+import store from '../../store/store'
+import { LoginMethod } from '../../store/auth/types'
+import { LoginMethodStrategy } from './loginMethodStrategy'
+import { verifySignedEvent } from '../../utils/nostr'
+
+/**
+ * Login Method Strategy when using dev private key login.
+ *
+ * This class extends {@link LoginMethodStrategy base strategy} and implements all login method operations
+ * @see {@link LoginMethodStrategy}
+ */
+export class PrivateKeyStrategy extends LoginMethodStrategy {
+  async nip04Encrypt(receiver: string, content: string): Promise<string> {
+    const keys = store.getState().auth.keyPair
+
+    if (!keys) {
+      throw new Error(
+        `Login method is ${LoginMethod.privateKey} but private & public key pair is not found.`
+      )
+    }
+
+    const { private: nsec } = keys
+    const privateKey = nip19.decode(nsec).data as Uint8Array
+
+    const encrypted = await nip04.encrypt(privateKey, receiver, content)
+    return encrypted
+  }
+
+  async nip04Decrypt(sender: string, content: string): Promise<string> {
+    const keys = store.getState().auth.keyPair
+
+    if (!keys) {
+      throw new Error(
+        `Login method is ${LoginMethod.privateKey} but private & public key pair is not found.`
+      )
+    }
+
+    const { private: nsec } = keys
+    const privateKey = nip19.decode(nsec).data as Uint8Array
+
+    const decrypted = await nip04.decrypt(privateKey, sender, content)
+    return decrypted
+  }
+
+  async nip44Encrypt(receiver: string, content: string): Promise<string> {
+    const keys = store.getState().auth.keyPair
+
+    // Check if the private and public key pair is available.
+    if (!keys) {
+      throw new Error(
+        `Login method is ${LoginMethod.privateKey} but private & public key pair is not found.`
+      )
+    }
+
+    // Decode the private key.
+    const { private: nsec } = keys
+    const privateKey = nip19.decode(nsec).data as Uint8Array
+
+    // Generate the conversation key using NIP-44 utilities.
+    const nip44ConversationKey = nip44.v2.utils.getConversationKey(
+      privateKey,
+      receiver
+    )
+
+    // Encrypt the content using the generated conversation key.
+    const encrypted = nip44.v2.encrypt(content, nip44ConversationKey)
+
+    return encrypted
+  }
+
+  async nip44Decrypt(sender: string, content: string): Promise<string> {
+    const keys = store.getState().auth.keyPair
+
+    // Check if the private and public key pair is available.
+    if (!keys) {
+      throw new Error(
+        `Login method is ${LoginMethod.privateKey} but private & public key pair is not found.`
+      )
+    }
+
+    // Decode the private key.
+    const { private: nsec } = keys
+    const privateKey = nip19.decode(nsec).data as Uint8Array
+
+    // Generate the conversation key using NIP-44 utilities.
+    const nip44ConversationKey = nip44.v2.utils.getConversationKey(
+      privateKey,
+      sender
+    )
+
+    // Decrypt the content using the generated conversation key.
+    const decrypted = nip44.v2.decrypt(content, nip44ConversationKey)
+
+    return decrypted
+  }
+
+  async signEvent(event: UnsignedEvent | EventTemplate): Promise<SignedEvent> {
+    const keys = store.getState().auth.keyPair
+
+    if (!keys) {
+      return Promise.reject(
+        `Login method is ${LoginMethod.privateKey}, but keys are not found`
+      )
+    }
+
+    const { private: nsec } = keys
+    const privateKey = nip19.decode(nsec).data as Uint8Array
+
+    const signedEvent = finalizeEvent(event, privateKey)
+
+    verifySignedEvent(signedEvent)
+
+    return Promise.resolve(signedEvent)
+  }
+}

src/services/LoginMethodStrategy/loginMethodContext.ts

@@ -0,0 +1,50 @@
+import { UnsignedEvent, EventTemplate } from 'nostr-tools'
+import { SignedEvent } from '../../types'
+import {
+  LoginMethodStrategy,
+  LoginMethodOperations
+} from './loginMethodStrategy'
+import { LoginMethod } from '../../store/auth/types'
+import { NostrLoginStrategy } from './NostrLoginStrategy'
+import { PrivateKeyStrategy } from './PrivateKeyStrategy'
+
+/**
+ * This class is a context provider and helper class. This MUST be instantiated and used as an entry point for any of the {@link LoginMethodOperations LoginMethodOperations}
+ * @constructor Takes {@link LoginMethod LoginMethod} as an argument and sets the correct strategy
+ *
+ * @see {@link LoginMethod}
+ * @see {@link LoginMethodOperations}
+ */
+export class LoginMethodContext implements LoginMethodOperations {
+  private strategy: LoginMethodStrategy
+
+  constructor(loginMethod?: LoginMethod) {
+    switch (loginMethod) {
+      case LoginMethod.nostrLogin:
+        this.strategy = new NostrLoginStrategy()
+        break
+      case LoginMethod.privateKey:
+        this.strategy = new PrivateKeyStrategy()
+        break
+      default:
+        this.strategy = new LoginMethodStrategy()
+        break
+    }
+  }
+
+  nip04Encrypt(receiver: string, content: string): Promise<string> {
+    return this.strategy.nip04Encrypt(receiver, content)
+  }
+  nip04Decrypt(sender: string, content: string): Promise<string> {
+    return this.strategy.nip04Decrypt(sender, content)
+  }
+  nip44Encrypt(receiver: string, content: string): Promise<string> {
+    return this.strategy.nip44Encrypt(receiver, content)
+  }
+  nip44Decrypt(sender: string, content: string): Promise<string> {
+    return this.strategy.nip44Decrypt(sender, content)
+  }
+  signEvent(event: UnsignedEvent | EventTemplate): Promise<SignedEvent> {
+    return this.strategy.signEvent(event)
+  }
+}

src/services/LoginMethodStrategy/loginMethodStrategy.ts

@@ -0,0 +1,38 @@
+/* eslint-disable @typescript-eslint/no-unused-vars */
+import { EventTemplate, UnsignedEvent } from 'nostr-tools'
+import { SignedEvent } from '../../types/nostr'
+
+/**
+ * This interface holds all operations that are dependant on the login method and is used as the basis for the login strategies.
+ */
+export interface LoginMethodOperations {
+  nip04Encrypt(receiver: string, content: string): Promise<string>
+  nip04Decrypt(sender: string, content: string): Promise<string>
+  nip44Encrypt(receiver: string, content: string): Promise<string>
+  nip44Decrypt(sender: string, content: string): Promise<string>
+  signEvent(event: UnsignedEvent | EventTemplate): Promise<SignedEvent>
+}
+
+/**
+ * This is the fallback class that provides base implementation for the {@link LoginMethodOperations login method operations} . Only used to throw errors in case when the LoginMethod is missing (login context not set).
+ * @see {@link LoginMethodOperations}
+ */
+export class LoginMethodStrategy implements LoginMethodOperations {
+  async nip04Encrypt(_receiver: string, _content: string): Promise<string> {
+    throw new Error('Login method strategy is undefined')
+  }
+  async nip04Decrypt(_sender: string, _content: string): Promise<string> {
+    throw new Error('Login method strategy is undefined')
+  }
+  async nip44Encrypt(_receiver: string, _content: string): Promise<string> {
+    throw new Error('Login method strategy is undefined')
+  }
+  async nip44Decrypt(_sender: string, _content: string): Promise<string> {
+    throw new Error('Login method strategy is undefined')
+  }
+  async signEvent(_event: UnsignedEvent | EventTemplate): Promise<SignedEvent> {
+    return Promise.reject(
+      `We could not sign the event, none of the signing methods are available`
+    )
+  }
+}

src/store/actionTypes.ts

@@ -4,9 +4,8 @@ export const USER_LOGOUT = 'USER_LOGOUT'
 
 export const SET_AUTH_STATE = 'SET_AUTH_STATE'
 export const UPDATE_LOGIN_METHOD = 'UPDATE_LOGIN_METHOD'
+export const UPDATE_NOSTR_LOGIN_AUTH_METHOD = 'UPDATE_NOSTR_LOGIN_AUTH_METHOD'
 export const UPDATE_KEYPAIR = 'UPDATE_KEYPAIR'
-export const UPDATE_NSECBUNKER_PUBKEY = 'UPDATE_NSECBUNKER_PUBKEY'
-export const UPDATE_NSECBUNKER_RELAYS = 'UPDATE_NSECBUNKER_RELAYS'
 
 export const SET_METADATA_EVENT = 'SET_METADATA_EVENT'
 
@@ -15,8 +14,6 @@ export const SET_USER_ROBOT_IMAGE = 'SET_USER_ROBOT_IMAGE'
 export const SET_RELAY_MAP = 'SET_RELAY_MAP'
 export const SET_RELAY_INFO = 'SET_RELAY_INFO'
 export const SET_RELAY_MAP_UPDATED = 'SET_RELAY_MAP_UPDATED'
-export const SET_MOST_POPULAR_RELAYS = 'SET_MOST_POPULAR_RELAYS'
-export const SET_RELAY_CONNECTION_STATUS = 'SET_RELAY_CONNECTION_STATUS'
 
 export const UPDATE_USER_APP_DATA = 'UPDATE_USER_APP_DATA'
 export const UPDATE_PROCESSED_GIFT_WRAPS = 'UPDATE_PROCESSED_GIFT_WRAPS'

src/store/actions.ts

@@ -18,6 +18,10 @@ export interface RestoreState {
   payload: State
 }
 
+export interface UserLogout {
+  type: typeof ActionTypes.USER_LOGOUT
+}
+
 export const userLogOutAction = () => {
   return {
     type: ActionTypes.USER_LOGOUT

src/store/auth/action.ts

@@ -2,12 +2,12 @@ import * as ActionTypes from '../actionTypes'
 import {
   AuthState,
   Keys,
-  LoginMethods,
+  LoginMethod,
   SetAuthState,
   UpdateKeyPair,
   UpdateLoginMethod,
-  UpdateNsecBunkerPubkey,
-  UpdateNsecBunkerRelays
+  NostrLoginAuthMethod,
+  UpdateNostrLoginAuthMethod
 } from './types'
 
 export const setAuthState = (payload: AuthState): SetAuthState => ({
@@ -16,27 +16,20 @@ export const setAuthState = (payload: AuthState): SetAuthState => ({
 })
 
 export const updateLoginMethod = (
-  payload: LoginMethods | undefined
+  payload: LoginMethod | undefined
 ): UpdateLoginMethod => ({
   type: ActionTypes.UPDATE_LOGIN_METHOD,
   payload
 })
 
+export const updateNostrLoginAuthMethod = (
+  payload: NostrLoginAuthMethod | undefined
+): UpdateNostrLoginAuthMethod => ({
+  type: ActionTypes.UPDATE_NOSTR_LOGIN_AUTH_METHOD,
+  payload
+})
+
 export const updateKeyPair = (payload: Keys | undefined): UpdateKeyPair => ({
   type: ActionTypes.UPDATE_KEYPAIR,
   payload
 })
-
-export const updateNsecbunkerPubkey = (
-  payload: string | undefined
-): UpdateNsecBunkerPubkey => ({
-  type: ActionTypes.UPDATE_NSECBUNKER_PUBKEY,
-  payload
-})
-
-export const updateNsecbunkerRelays = (
-  payload: string[] | undefined
-): UpdateNsecBunkerRelays => ({
-  type: ActionTypes.UPDATE_NSECBUNKER_RELAYS,
-  payload
-})

src/store/auth/reducer.ts

@@ -8,16 +8,15 @@ const initialState: AuthState = {
 const reducer = (
   state = initialState,
   action: AuthDispatchTypes
-): AuthState | null => {
+): AuthState => {
   switch (action.type) {
     case ActionTypes.SET_AUTH_STATE: {
-      const { loginMethod, keyPair, nsecBunkerPubkey, nsecBunkerRelays } = state
+      const { loginMethod, nostrLoginAuthMethod, keyPair } = state
 
       return {
         loginMethod,
+        nostrLoginAuthMethod,
         keyPair,
-        nsecBunkerPubkey,
-        nsecBunkerRelays,
         ...action.payload
       }
     }
@@ -30,6 +29,15 @@ const reducer = (
       }
     }
 
+    case ActionTypes.UPDATE_NOSTR_LOGIN_AUTH_METHOD: {
+      const { payload } = action
+
+      return {
+        ...state,
+        nostrLoginAuthMethod: payload
+      }
+    }
+
     case ActionTypes.UPDATE_KEYPAIR: {
       const { payload } = action
 
@@ -39,26 +47,8 @@ const reducer = (
       }
     }
 
-    case ActionTypes.UPDATE_NSECBUNKER_PUBKEY: {
-      const { payload } = action
-
-      return {
-        ...state,
-        nsecBunkerPubkey: payload
-      }
-    }
-
-    case ActionTypes.UPDATE_NSECBUNKER_RELAYS: {
-      const { payload } = action
-
-      return {
-        ...state,
-        nsecBunkerRelays: payload
-      }
-    }
-
     case ActionTypes.RESTORE_STATE:
-      return action.payload.auth
+      return action.payload.auth || initialState
 
     default:
       return state

src/store/auth/types.ts

@@ -1,10 +1,17 @@
 import * as ActionTypes from '../actionTypes'
-import { RestoreState } from '../actions'
+import { RestoreState, UserLogout } from '../actions'
 
-export enum LoginMethods {
-  extension = 'extension',
+export enum NostrLoginAuthMethod {
+  Connect = 'connect',
+  ReadOnly = 'readOnly',
+  Extension = 'extension',
+  Local = 'local',
+  OTP = 'otp'
+}
+
+export enum LoginMethod {
+  nostrLogin = 'nostrLogin',
   privateKey = 'privateKey',
-  nsecBunker = 'nsecBunker',
   register = 'register'
 }
 
@@ -16,10 +23,21 @@ export interface Keys {
 export interface AuthState {
   loggedIn: boolean
   usersPubkey?: string
-  loginMethod?: LoginMethods
+  /**
+   * sigit login {@link LoginMethod methods }
+   * @see {@link LoginMethod}
+   */
+  loginMethod?: LoginMethod
+  /**
+   * nostr-login package specific {@link NostrLoginAuthMethod method }
+   * @see {@link NostrLoginAuthMethod}
+   */
+  nostrLoginAuthMethod?: NostrLoginAuthMethod
+  /**
+   * {@link Keys keyPair} for user auth (usually only public is available)
+   * @see {@link Keys}
+   */
   keyPair?: Keys
-  nsecBunkerPubkey?: string
-  nsecBunkerRelays?: string[]
 }
 
 export interface SetAuthState {
@@ -29,7 +47,12 @@ export interface SetAuthState {
 
 export interface UpdateLoginMethod {
   type: typeof ActionTypes.UPDATE_LOGIN_METHOD
-  payload: LoginMethods | undefined
+  payload: LoginMethod | undefined
+}
+
+export interface UpdateNostrLoginAuthMethod {
+  type: typeof ActionTypes.UPDATE_NOSTR_LOGIN_AUTH_METHOD
+  payload: NostrLoginAuthMethod | undefined
 }
 
 export interface UpdateKeyPair {
@@ -37,20 +60,10 @@ export interface UpdateKeyPair {
   payload: Keys | undefined
 }
 
-export interface UpdateNsecBunkerPubkey {
-  type: typeof ActionTypes.UPDATE_NSECBUNKER_PUBKEY
-  payload: string | undefined
-}
-
-export interface UpdateNsecBunkerRelays {
-  type: typeof ActionTypes.UPDATE_NSECBUNKER_RELAYS
-  payload: string[] | undefined
-}
-
 export type AuthDispatchTypes =
   | RestoreState
   | SetAuthState
   | UpdateLoginMethod
+  | UpdateNostrLoginAuthMethod
   | UpdateKeyPair
-  | UpdateNsecBunkerPubkey
-  | UpdateNsecBunkerRelays
+  | UserLogout

src/store/metadata/reducer.ts

@@ -15,7 +15,7 @@ const reducer = (
       }
 
     case ActionTypes.RESTORE_STATE:
-      return action.payload.metadata || null
+      return action.payload.metadata || initialState
 
     default:
       return state

src/store/relays/action.ts

@@ -1,12 +1,10 @@
 import * as ActionTypes from '../actionTypes'
 import {
   SetRelayMapAction,
-  SetMostPopularRelaysAction,
   SetRelayInfoAction,
-  SetRelayConnectionStatusAction,
   SetRelayMapUpdatedAction
 } from './types'
-import { RelayMap, RelayInfoObject, RelayConnectionStatus } from '../../types'
+import { RelayMap, RelayInfoObject } from '../../types'
 
 export const setRelayMapAction = (payload: RelayMap): SetRelayMapAction => ({
   type: ActionTypes.SET_RELAY_MAP,
@@ -20,20 +18,6 @@ export const setRelayInfoAction = (
   payload
 })
 
-export const setMostPopularRelaysAction = (
-  payload: string[]
-): SetMostPopularRelaysAction => ({
-  type: ActionTypes.SET_MOST_POPULAR_RELAYS,
-  payload
-})
-
-export const setRelayConnectionStatusAction = (
-  payload: RelayConnectionStatus
-): SetRelayConnectionStatusAction => ({
-  type: ActionTypes.SET_RELAY_CONNECTION_STATUS,
-  payload
-})
-
 export const setRelayMapUpdatedAction = (): SetRelayMapUpdatedAction => ({
   type: ActionTypes.SET_RELAY_MAP_UPDATED
 })

src/store/relays/reducer.ts

@@ -4,15 +4,13 @@ import { RelaysDispatchTypes, RelaysState } from './types'
 const initialState: RelaysState = {
   map: undefined,
   mapUpdated: undefined,
-  mostPopular: undefined,
-  info: undefined,
-  connectionStatus: undefined
+  info: undefined
 }
 
 const reducer = (
   state = initialState,
   action: RelaysDispatchTypes
-): RelaysState | null => {
+): RelaysState => {
   switch (action.type) {
     case ActionTypes.SET_RELAY_MAP:
       return { ...state, map: action.payload, mapUpdated: Date.now() }
@@ -26,17 +24,8 @@ const reducer = (
         info: { ...state.info, ...action.payload }
       }
 
-    case ActionTypes.SET_RELAY_CONNECTION_STATUS:
-      return {
-        ...state,
-        connectionStatus: action.payload
-      }
-
-    case ActionTypes.SET_MOST_POPULAR_RELAYS:
-      return { ...state, mostPopular: action.payload }
-
     case ActionTypes.RESTORE_STATE:
-      return action.payload.relays
+      return action.payload.relays || initialState
 
     default:
       return state

src/store/relays/types.ts

@@ -1,13 +1,11 @@
 import * as ActionTypes from '../actionTypes'
 import { RestoreState } from '../actions'
-import { RelayMap, RelayInfoObject, RelayConnectionStatus } from '../../types'
+import { RelayMap, RelayInfoObject } from '../../types'
 
 export type RelaysState = {
   map?: RelayMap
   mapUpdated?: number
-  mostPopular?: string[]
   info?: RelayInfoObject
-  connectionStatus?: RelayConnectionStatus
 }
 
 export interface SetRelayMapAction {
@@ -15,21 +13,11 @@ export interface SetRelayMapAction {
   payload: RelayMap
 }
 
-export interface SetMostPopularRelaysAction {
-  type: typeof ActionTypes.SET_MOST_POPULAR_RELAYS
-  payload: string[]
-}
-
 export interface SetRelayInfoAction {
   type: typeof ActionTypes.SET_RELAY_INFO
   payload: RelayInfoObject
 }
 
-export interface SetRelayConnectionStatusAction {
-  type: typeof ActionTypes.SET_RELAY_CONNECTION_STATUS
-  payload: RelayConnectionStatus
-}
-
 export interface SetRelayMapUpdatedAction {
   type: typeof ActionTypes.SET_RELAY_MAP_UPDATED
 }
@@ -38,6 +26,4 @@ export type RelaysDispatchTypes =
   | SetRelayMapAction
   | SetRelayInfoAction
   | SetRelayMapUpdatedAction
-  | SetMostPopularRelaysAction
-  | SetRelayConnectionStatusAction
   | RestoreState

src/store/rootReducer.ts

@@ -3,12 +3,15 @@ import { combineReducers } from 'redux'
 import { UserAppData } from '../types'
 import * as ActionTypes from './actionTypes'
 import authReducer from './auth/reducer'
-import { AuthState } from './auth/types'
+import { AuthDispatchTypes, AuthState } from './auth/types'
 import metadataReducer from './metadata/reducer'
 import relaysReducer from './relays/reducer'
-import { RelaysState } from './relays/types'
+import { RelaysDispatchTypes, RelaysState } from './relays/types'
 import UserAppDataReducer from './userAppData/reducer'
 import userRobotImageReducer from './userRobotImage/reducer'
+import { MetadataDispatchTypes } from './metadata/types'
+import { UserAppDataDispatchTypes } from './userAppData/types'
+import { UserRobotImageDispatchTypes } from './userRobotImage/types'
 
 export interface State {
   auth: AuthState
@@ -18,6 +21,13 @@ export interface State {
   userAppData?: UserAppData
 }
 
+type AppActions =
+  | AuthDispatchTypes
+  | MetadataDispatchTypes
+  | UserRobotImageDispatchTypes
+  | RelaysDispatchTypes
+  | UserAppDataDispatchTypes
+
 export const appReducer = combineReducers({
   auth: authReducer,
   metadata: metadataReducer,
@@ -26,8 +36,10 @@ export const appReducer = combineReducers({
   userAppData: UserAppDataReducer
 })
 
-// FIXME: define types
-export default (state: any, action: any) => {
+export default (
+  state: ReturnType<typeof appReducer> | undefined,
+  action: AppActions
+) => {
   switch (action.type) {
     case ActionTypes.USER_LOGOUT:
       return appReducer(undefined, action)

src/store/userRobotImage/reducer.ts

@@ -1,18 +1,18 @@
 import * as ActionTypes from '../actionTypes'
-import { MetadataDispatchTypes } from './types'
+import { UserRobotImageDispatchTypes } from './types'
 
 const initialState: string | null = null
 
 const reducer = (
   state = initialState,
-  action: MetadataDispatchTypes
+  action: UserRobotImageDispatchTypes
 ): string | null | undefined => {
   switch (action.type) {
     case ActionTypes.SET_USER_ROBOT_IMAGE:
       return action.payload
 
     case ActionTypes.RESTORE_STATE:
-      return action.payload.userRobotImage
+      return action.payload.userRobotImage || initialState
 
     default:
       return state

src/store/userRobotImage/types.ts

@@ -6,4 +6,4 @@ export interface SetUserRobotImage {
   payload: string | null
 }
 
-export type MetadataDispatchTypes = SetUserRobotImage | RestoreState
+export type UserRobotImageDispatchTypes = SetUserRobotImage | RestoreState

src/styles/sizes.scss

@@ -2,3 +2,5 @@ $header-height: 65px;
 $body-vertical-padding: 25px;
 
 $default-container-padding-inline: 10px;
+
+$tabs-height: 40px;

src/types/core.ts

@@ -1,5 +1,6 @@
 import { Mark } from './mark'
 import { Keys } from '../store/auth/types'
+import { Event } from 'nostr-tools'
 
 export enum UserRole {
   signer = 'Signer',
@@ -17,6 +18,7 @@ export interface Meta {
   docSignatures: { [key: `npub1${string}`]: string }
   exportSignature?: string
   keys?: { sender: string; keys: { [user: `npub1${string}`]: string } }
+  timestamps?: OpenTimestamp[]
 }
 
 export interface CreateSignatureEventContent {
@@ -38,9 +40,46 @@ export interface Sigit {
   meta: Meta
 }
 
-export interface UserAppData {
-  sigits: { [key: string]: Meta } // key will be id of create signature
-  processedGiftWraps: string[] // an array of ids of processed gift wrapped events
-  keyPair?: Keys // this key pair is used for blossom requests authentication
-  blossomUrls: string[] // array for storing Urls for the files that stores all the sigits and processedGiftWraps on blossom
+export interface OpenTimestamp {
+  nostrId: string
+  value: string
+  verification?: OpenTimestampVerification
+  signature?: string
+}
+
+export interface OpenTimestampVerification {
+  height: number
+  timestamp: number
+}
+
+export interface OpenTimestampUpgradeVerifyResponse {
+  timestamp: OpenTimestamp
+  upgraded: boolean
+  verified?: boolean
+  verification?: OpenTimestampVerification
+}
+
+export interface UserAppData {
+  /**
+   * Key will be id of create signature
+   */
+  sigits: { [key: string]: Meta }
+  /**
+   * An array of ids of processed gift wrapped events
+   */
+  processedGiftWraps: string[]
+  /**
+   * Generated ephemeral key pair (https://docs.sigit.io/#/technical?id=storing-app-data).
+   * This {@link Keys key pair} is used for blossom requests authentication.
+   * @see {@link Keys}
+   */
+  keyPair?: Keys
+  /**
+   * Array for storing Urls for the files that stores all the sigits and processedGiftWraps on blossom.
+   */
+  blossomUrls: string[]
+}
+
+export interface DocSignatureEvent extends Event {
+  parsedContent?: SignedEventContent
 }

src/types/drawing.ts

@@ -1,29 +1,23 @@
+import { IconDefinition } from '@fortawesome/fontawesome-svg-core'
+import { MarkRect } from './mark'
+
 export interface MouseState {
   clicked?: boolean
   dragging?: boolean
   resizing?: boolean
   coordsInWrapper?: {
-    mouseX: number
-    mouseY: number
+    x: number
+    y: number
   }
 }
 
-export interface PdfFile {
-  file: File
-  pages: PdfPage[]
-  expanded?: boolean
-}
-
 export interface PdfPage {
   image: string
+  width: number
   drawnFields: DrawnField[]
 }
 
-export interface DrawnField {
-  left: number
-  top: number
-  width: number
-  height: number
+export interface DrawnField extends MarkRect {
   type: MarkType
   /**
    * npub of a counter part
@@ -34,16 +28,32 @@ export interface DrawnField {
 export interface DrawTool {
   identifier: MarkType
   label: string
-  icon: JSX.Element
+  icon: IconDefinition
   defaultValue?: string
   selected?: boolean
-  active?: boolean
+  /** show or hide the toolbox item */
+  isHidden?: boolean
+  /** show or hide "coming soon" message on the toolbox item */
+  isComingSoon?: boolean
 }
 
 export enum MarkType {
+  TEXT = 'TEXT',
   SIGNATURE = 'SIGNATURE',
   JOBTITLE = 'JOBTITLE',
   FULLNAME = 'FULLNAME',
+  INITIALS = 'INITIALS',
+  DATETIME = 'DATETIME',
   DATE = 'DATE',
-  DATETIME = 'DATETIME'
+  NUMBER = 'NUMBER',
+  IMAGES = 'IMAGES',
+  CHECKBOX = 'CHECKBOX',
+  MULTIPLE = 'MULTIPLE',
+  FILE = 'FILE',
+  RADIO = 'RADIO',
+  SELECT = 'SELECT',
+  CELLS = 'CELLS',
+  STAMP = 'STAMP',
+  PAYMENT = 'PAYMENT',
+  PHONE = 'PHONE'
 }