Merge pull request #41 from Permissionless-Software-Foundation/dh-loading-time

feat(nostr): used '#' to reduce page loading time on profile page

src/App.js

@@ -14,6 +14,7 @@ import NavMenu from './components/nav-menu'
 import useAppState from './hooks/state'
 import { UninitializedView, InitializedView } from './components/starter-views'
 
+const sigleViewPaths = ['/profile']
 function App (props) {
   // Load all the app state into a single object that can be passed to child
   // components.
@@ -30,12 +31,44 @@ function App (props) {
     })
   }, [])
 
+  const isSignleView = useCallback(async () => {
+    // Get current path
+    const currentPath = window.location.pathname
+    // Get hash from url
+    const hash = window.location.hash
+    const allowedPath = sigleViewPaths.find((val) => { return currentPath.match(val) })
+
+    if (hash === '#single-view' && allowedPath) {
+      addToModal('Loading minimal-slp-wallet', appData)
+      const asyncLoad = new AsyncLoad()
+      if (!appData.wallet) {
+        await asyncLoad.loadWalletLib()
+        const walletTemp = await asyncLoad.initStarterWallet(appData.serverUrl, appData.lsState.mnemonic, appData)
+        appData.setWallet(walletTemp)
+      }
+
+      // Update Modal State
+      appData.setIsSingleView(true)
+      appData.setHideSpinner(true)
+      appData.setShowStartModal(false)
+      appData.setDenyClose(false)
+
+      /*       // Update the startup state.
+      appData.setAsyncInitFinished(true)
+      appData.setAsyncInitSucceeded(false) */
+      return true
+    }
+    return false
+  }, [appData, addToModal])
+
   /** Load all required data before component start. */
   useEffect(() => {
     async function asyncEffect () {
-      console.log('asyncInitStarted: ', appData.asyncInitStarted)
+      const singleView = await isSignleView()
 
-      if (!appData.asyncInitStarted) {
+      console.log('asyncInitStarted: ', appData.asyncInitStarted)
+      console.log('is single view : ', singleView)
+      if (!appData.asyncInitStarted && !singleView) {
         try {
           // Instantiate the async load object.
           const asyncLoad = new AsyncLoad()
@@ -112,7 +145,7 @@ function App (props) {
       }
     }
     asyncEffect()
-  }, [appData, addToModal])
+  }, [appData, addToModal, isSignleView])
 
   return (
     <>

src/components/app-body/nostr/content-creators/content-card.js

@@ -3,7 +3,7 @@
  */
 
 import React, { useState, useEffect } from 'react'
-import { Card } from 'react-bootstrap'
+import { Card, Spinner } from 'react-bootstrap'
 import Jdenticon from '@chris.troutner/react-jdenticon'
 import CopyOnClick from '../../bch-wallet/copy-on-click.js'
 import FollowBtn from './follow-btn.js'
@@ -11,16 +11,21 @@ import FollowBtn from './follow-btn.js'
 function ContentCard (props) {
   const { creator, followList, refreshFollowList } = props
   const [profile, setProfile] = useState(null)
+  const [imageError, setImageError] = useState(false)
 
   useEffect(() => {
-    setProfile(creator?.profile || {})
+    setProfile(creator?.profile)
   }, [creator.profile])
 
   const goToProfile = () => {
-    const profileUrl = `${window.location.origin}/profile/${creator.npub}`
+    const profileUrl = `${window.location.origin}/profile/${creator.npub}#single-view`
     window.open(profileUrl, '_blank')
   }
 
+  const handleImageError = (type) => {
+    setImageError(true)
+  }
+
   return (
 
     <>
@@ -34,9 +39,33 @@ function ContentCard (props) {
           </div>
           <div className='d-none d-md-flex align-items-center gap-4 cursor-pointer'>
             {/* Profile Picture */}
-            <div className='flex-shrink-0' onClick={goToProfile}>
-              <Jdenticon size='140' value={creator.npub} />
-            </div>
+            {(profile && profile.picture && !imageError) && (
+              <div className='flex-shrink-0 max-w-50' onClick={goToProfile}>
+                <img
+                  src={profile.picture}
+                  alt='Profile'
+                  className='rounded-circle shadow'
+                  style={{ objectFit: 'cover', width: '140px' }}
+                  onError={() => handleImageError('picture')}
+                />
+              </div>
+
+            )}
+            {/* Default profile Picture */}
+            {((profile && !profile.picture) || imageError) && (
+              <div className='flex-shrink-0' onClick={goToProfile}>
+                <Jdenticon size='140' value={creator.npub} />
+              </div>
+            )}
+            {/** */}
+            {!profile && (
+              <div
+                className='flex-shrink-0'
+                style={{ width: '140px', height: '140px', display: 'flex', justifyContent: 'center', alignItems: 'center' }}
+              >
+                <Spinner size='140' />
+              </div>
+            )}
 
             {/* Creator Info */}
             <div className='flex-grow-1'>
@@ -113,9 +142,33 @@ function ContentCard (props) {
           {/* Mobile Layout - Vertical */}
           <div className='d-flex d-md-none flex-column align-items-center text-center'>
             {/* Profile Picture */}
-            <div className='mb-3'>
-              <Jdenticon size='100' value={creator.npub} onClick={goToProfile} />
-            </div>
+            {(profile && profile.picture && !imageError) && (
+              <div className='flex-shrink-0 max-w-50 mb-2' onClick={goToProfile}>
+                <img
+                  src={profile.picture}
+                  alt='Profile'
+                  className='rounded-circle shadow'
+                  style={{ objectFit: 'cover', width: '100px' }}
+                  onError={() => handleImageError('picture')}
+                />
+              </div>
+
+            )}
+            {/* Default profile Picture */}
+            {((profile && !profile.picture) || imageError) && (
+              <div className='flex-shrink-0 mb-2' onClick={goToProfile}>
+                <Jdenticon size='100' value={creator.npub} />
+              </div>
+            )}
+            {/** */}
+            {!profile && (
+              <div
+                className='flex-shrink-0'
+                style={{ width: '100px', height: '100px', display: 'flex', justifyContent: 'center', alignItems: 'center' }}
+              >
+                <Spinner size='100' />
+              </div>
+            )}
 
             {/* Creator Info */}
             <div className='w-100 mb-3'>

src/components/app-body/nostr/feeds/feed-card.js

@@ -5,22 +5,87 @@
 import React, { useCallback, useEffect, useState } from 'react'
 import { Card, Spinner } from 'react-bootstrap'
 import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
-import { faUser } from '@fortawesome/free-solid-svg-icons'
+import { faUser, faHeart as faHeartSolid } from '@fortawesome/free-solid-svg-icons'
+import { faHeart } from '@fortawesome/free-regular-svg-icons'
 import * as nip19 from 'nostr-tools/nip19'
 import NostrFormat from '../nostr-format'
+import { finalizeEvent } from 'nostr-tools/pure'
+import { Relay } from 'nostr-tools/relay'
+import { hexToBytes } from '@noble/hashes/utils' // already an installed dependency
+import { RelayPool } from 'nostr'
 
 function FeedCard (props) {
   const { post, appData, profiles } = props
+  const { nostrKeyPair } = appData.bchWalletState
+
   const [profile, setProfile] = useState(profiles[post.pubkey])
 
   const [npub, setNpub] = useState('')
   const [isClicked, setIsClicked] = useState(false)
+  const [isLiked, setIsLiked] = useState(false)
+  const [likesCount, setLikesCount] = useState(null)
+  const [likesFetched, setLikesFetched] = useState(false)
 
+  // function to fetch a post likes reaction
+  const handleLikes = useCallback(async (post, userPubKey) => {
+    try {
+      const psf = 'wss://nostr-relay.psfoundation.info'
+      const res = await new Promise((resolve) => {
+        let likesCnt = 0
+        let userLikedCnt = 0
+        const pool = RelayPool([psf])
+        pool.on('open', relay => {
+          relay.subscribe('subid', { kinds: [7], '#e': [post.id] })
+        })
+
+        pool.on('eose', relay => {
+          relay.close()
+          resolve({
+            count: likesCnt,
+            userLiked: userLikedCnt > 0
+          })
+        })
+
+        pool.on('event', (relay, subId, ev) => {
+          try {
+            // Count likes
+            if (ev.content === '+') {
+              likesCnt++
+              // Count user likes
+              if (ev.pubkey === userPubKey) {
+                userLikedCnt++
+              }
+            }
+            // Count dislikes
+            if (ev.content === '-') {
+              likesCnt--
+              // Count user dislikes.
+              if (ev.pubkey === userPubKey) {
+                userLikedCnt--
+              }
+            }
+          } catch (error) {
+            // skip error
+          }
+        })
+      })
+      setLikesCount(res.count)
+      setIsLiked(res.userLiked)
+      setLikesFetched(true)
+    } catch (error) {
+      console.warn(error)
+    }
+  }, [])
   // Get npub from pubkey
   useEffect(() => {
     const npub = nip19.npubEncode(post.pubkey)
     setNpub(npub)
-  }, [post])
+
+    // Handle post likes
+    if (!likesFetched && nostrKeyPair.pubHex) {
+      handleLikes(post, nostrKeyPair.pubHex)
+    }
+  }, [post, nostrKeyPair, handleLikes, likesFetched])
 
   // Verify if pubkey profile exists into the profiles state
   useEffect(() => {
@@ -41,6 +106,58 @@ function FeedCard (props) {
     return npub.slice(0, 8) + '...' + npub.slice(-5)
   }, [])
 
+  const submitLike = async (e) => {
+    // Post on nostr network
+    e.preventDefault()
+    try {
+      const { nostrKeyPair } = appData.bchWalletState
+
+      setLikesFetched(false)
+      // Convert private key to binary
+      const privateKeyBin = hexToBytes(nostrKeyPair.privHex)
+
+      // Relay list
+      const psf = 'wss://nostr-relay.psfoundation.info'
+
+      // Define if like or dislike
+      let content = '+'
+      if (isLiked) { content = '-' }
+
+      // Generate a post.
+      const eventTemplate = {
+        kind: 7,
+        created_at: Math.floor(Date.now() / 1000),
+        tags: [
+          ['e', post.id, psf],
+          ['p', psf, nostrKeyPair.pubHex]
+        ],
+        content
+      }
+      console.log(`eventTemplate: ${JSON.stringify(eventTemplate, null, 2)}`)
+
+      // Sign the post
+      const signedEvent = finalizeEvent(eventTemplate, privateKeyBin)
+      console.log('signedEvent: ', signedEvent)
+
+      // Connect to a relay.
+      const relay = await Relay.connect(psf)
+      console.log(`connected to ${relay.url}`)
+
+      // Publish the message to the relay.
+      const result = await relay.publish(signedEvent)
+      console.log('result: ', result)
+
+      // Close the connection to the relay.
+      relay.close()
+
+      await handleLikes(post, nostrKeyPair.pubHex)
+      setLikesFetched(true)
+    } catch (error) {
+      console.warn(error)
+      setLikesFetched(true)
+    }
+  }
+
   return (
     <Card className='mb-4 bg-light rounded-4 shadow-sm border-0'>
       <Card.Body className='p-3'>
@@ -91,6 +208,50 @@ function FeedCard (props) {
             <NostrFormat content={post.content} />
           </div>
         </div>
+        <div className='d-flex justify-content-end'>
+          {likesFetched && (
+            <button
+              onClick={submitLike}
+              className='btn btn-link text-decoration-none p-0 d-flex align-items-center gap-2'
+              style={{
+                border: 'none',
+                background: 'transparent',
+                transition: 'all 0.2s ease',
+                color: isLiked ? '#e31b23' : '#536471',
+                fontSize: '14px',
+                fontWeight: '400'
+              }}
+              onMouseEnter={(e) => {
+                e.target.style.transform = 'scale(1.05)'
+              }}
+              onMouseLeave={(e) => {
+                e.target.style.transform = 'scale(1)'
+              }}
+            >
+              <FontAwesomeIcon
+                icon={isLiked ? faHeartSolid : faHeart}
+                style={{
+                  fontSize: '16px',
+                  color: isLiked ? '#e31b23' : '#536471',
+                  transition: 'all 0.2s ease'
+                }}
+              />
+              <span
+                style={{
+                  fontSize: '14px',
+                  fontWeight: '400',
+                  color: isLiked ? '#e31b23' : '#536471',
+                  transition: 'all 0.2s ease'
+                }}
+              >
+                {likesCount || 0}
+              </span>
+            </button>
+          )}
+          {!likesFetched && (
+            <Spinner animation='border' size='sm' className='ms-2' />
+          )}
+        </div>
       </Card.Body>
     </Card>
 

src/components/app-body/nostr/profile/profile-read.js

@@ -6,24 +6,22 @@ import React, { useEffect, useState } from 'react'
 import { Container, Button } from 'react-bootstrap'
 import CopyOnClick from '../../bch-wallet/copy-on-click.js'
 import { FontAwesomeIcon } from '@fortawesome/react-fontawesome'
-import { faUser } from '@fortawesome/free-solid-svg-icons'
+import { faUser, faGlobe } from '@fortawesome/free-solid-svg-icons'
 import NostrFormat from '../nostr-format'
 import { RelayPool } from 'nostr'
 import * as nip19 from 'nostr-tools/nip19'
 
 function ProfileRead (props) {
   const { npub } = props
-  const { bchWalletState } = props.appData
-  console.log('npub prop', npub)
   const { setProfile } = props
   const [post, setPost] = useState({})
   const [loaded, setLoaded] = useState(false)
+  const [imageError, setImageError] = useState({ picture: false, banner: false })
 
   useEffect(() => {
     const start = () => {
       const pubHexData = nip19.decode(npub)
       const pubHex = pubHexData.data
-      console.log('pubhex', pubHex)
       const psf = 'wss://nostr-relay.psfoundation.info'
 
       const pool = RelayPool([psf])
@@ -39,10 +37,14 @@ function ProfileRead (props) {
 
       pool.on('event', (relay, subId, ev) => {
         console.log('Received event:', ev)
-        const profile = JSON.parse(ev.content)
-        console.log('Profile:', profile)
-        setPost(profile)
-        setProfile(profile)
+        try {
+          const profile = JSON.parse(ev.content)
+          console.log('Profile:', profile)
+          setPost(profile)
+          setProfile(profile)
+        } catch (error) {
+          console.error('Error parsing profile:', error)
+        }
       })
 
       setLoaded(true)
@@ -51,40 +53,101 @@ function ProfileRead (props) {
     if (!loaded && npub) {
       start()
     }
-  }, [bchWalletState, loaded, setProfile, npub])
+  }, [loaded, setProfile, npub])
+
+  const handleImageError = (type) => {
+    setImageError(prev => ({ ...prev, [type]: true }))
+  }
+
+  const handleImageLoad = (type) => {
+    setImageError(prev => ({ ...prev, [type]: false }))
+  }
 
   return (
     <Container>
-      <div className='d-flex flex-column flex-md-row align-items-center gap-4 mb-5 p-3 p-md-5 bg-light rounded-4 shadow-sm'>
-        <div style={{ width: '100px', height: '100px' }} className='mb-3 mb-md-0'>
-          <div
-            className='rounded-circle bg-gradient shadow d-flex align-items-center justify-content-center'
-            style={{
-              width: '100%',
-              height: '100%',
-              background: 'linear-gradient(45deg, #6c757d, #495057)'
-            }}
-          >
-            <FontAwesomeIcon icon={faUser} size='3x' color='#7c7c7d' />
-          </div>
+      {/* Banner Section */}
+      {post.banner && !imageError.banner && (
+        <div className='position-relative'>
+          <img
+            src={post.banner}
+            alt='Profile banner'
+            className='w-100 rounded-4 shadow-sm'
+            style={{ height: '200px', objectFit: 'cover' }}
+            onError={() => handleImageError('banner')}
+            onLoad={() => handleImageLoad('banner')}
+          />
         </div>
+      )}
+
+      <div className='d-flex flex-column flex-md-row align-items-center gap-4 mb-5 p-3 p-md-5 bg-light rounded-4 shadow-sm'>
+        {/* Profile Picture */}
+        <div style={{ width: '120px', height: '120px' }} className='mb-3 mb-md-0'>
+          {post.picture && !imageError.picture
+            ? (
+              <img
+                src={post.picture}
+                alt='Profile'
+                className='rounded-circle shadow w-100 h-100'
+                style={{ objectFit: 'cover' }}
+                onError={() => handleImageError('picture')}
+                onLoad={() => handleImageLoad('picture')}
+              />
+              )
+            : (
+              <div
+                className='rounded-circle bg-gradient shadow d-flex align-items-center justify-content-center'
+                style={{
+                  width: '100%',
+                  height: '100%',
+                  background: 'linear-gradient(45deg, #6c757d, #495057)'
+                }}
+              >
+                <FontAwesomeIcon icon={faUser} size='3x' color='#7c7c7d' />
+              </div>
+              )}
+        </div>
+
+        {/* Profile Information */}
         <div className='flex-grow-1 text-center text-md-start mb-3 mb-md-0 d-flex flex-column align-items-center align-items-md-start'>
-          <h3 className='mb-2 fw-bold'>{post.name}</h3>
+          <h3 className='mb-2 fw-bold'>{post.name || 'username'}</h3>
+
           <div className='text-muted small mb-3 d-flex align-items-center flex-column flex-md-row'>
             <span className='text-truncate me-2 mb-2 mb-md-0'>
               <span className='d-md-none'>
-                {`${bchWalletState.nostrKeyPair.npub.slice(0, 8)}...${bchWalletState.nostrKeyPair.npub.slice(-5)}`}
+                {`${npub?.slice(0, 8)}...${npub?.slice(-5)}`}
               </span>
               <span className='d-none d-md-inline'>
-                {bchWalletState.nostrKeyPair.npub}
+                {npub}
               </span>
             </span>
-            <CopyOnClick walletProp='npub' appData={props.appData} value={bchWalletState.nostrKeyPair.npub} />
-          </div>
-          <div className='fs-6 text-secondary'>
-            <NostrFormat content={post.about} />
+            <CopyOnClick walletProp='npub' appData={props.appData} value={npub} />
           </div>
+
+          {/* About Section */}
+          {post.about && (
+            <div className='fs-6 text-secondary'>
+              <NostrFormat content={post.about} />
+            </div>
+          )}
+
+          {/* Website Link */}
+          {post.website && (
+            <div className='mb-3 d-flex align-items-center gap-2'>
+              <FontAwesomeIcon icon={faGlobe} className='text-muted' size='sm' />
+              <a
+                href={post.website.startsWith('http') ? post.website : `https://${post.website}`}
+                target='_blank'
+                rel='noopener noreferrer'
+                className='text-decoration-none text-muted small'
+                style={{ wordBreak: 'break-all' }}
+              >
+                {post.website}
+              </a>
+            </div>
+          )}
         </div>
+
+        {/* Action Buttons */}
         <div className='d-flex gap-2 align-items-center flex-wrap justify-content-center'>
           <Button
             variant='outline-danger'

src/components/app-body/nostr/profile/public-read.js

@@ -79,7 +79,7 @@ function PublicRead (props) {
                   <div className='flex-grow-1'>
                     <div className='fw-bold mb-1'>{props.profile?.name}</div>
                     <small className='text-muted'>
-                      {`${bchWalletState.nostrKeyPair.npub.slice(0, 8)}...${bchWalletState.nostrKeyPair.npub.slice(-5)}`}
+                      {`${npub.slice(0, 8)}...${npub.slice(-5)}`}
                     </small>
                   </div>
                   <small className='text-muted'>

src/components/app-body/nostr/profile/slp-tokens-display.js

@@ -91,7 +91,7 @@ function SlpTokensDisplay (props) {
     const getTokens = async () => {
       try {
         const { nostrKeyPair } = bchWalletState
-        if (nostrKeyPair.npub === npub) {
+        if (nostrKeyPair?.npub === npub) {
           setTokens(bchWalletState.slpTokens)
           setLoaded(true)
           return

src/components/nav-menu/index.js

@@ -15,8 +15,7 @@ import Logo from './psf-logo.png'
 
 function NavMenu (props) {
   // Get the current path
-  const { currentPath, bchWalletState } = props.appData
-
+  const { currentPath, bchWalletState, isSingleView } = props.appData
   // Navbar state
   const [expanded, setExpanded] = useState(false)
 
@@ -25,125 +24,130 @@ function NavMenu (props) {
     // Collapse the navbar
     setExpanded(false)
   }
+  const goToHome = () => {
+    if (isSingleView) {
+      window.location.href = '/'
+    }
+  }
 
   return (
     <>
       <Navbar expanded={expanded} onToggle={setExpanded} expand='xxxl' bg='dark' variant='dark' style={{ paddingRight: '20px' }}>
-        <Navbar.Brand href='#home' style={{ paddingLeft: '20px' }}>
+        <Navbar.Brand href='#home' style={{ paddingLeft: '20px' }} onClick={goToHome}>
           <Image src={Logo} thumbnail width='50' />{' '}
           DEX
         </Navbar.Brand>
 
-        <Navbar.Toggle aria-controls='responsive-navbar-nav' />
-        <Navbar.Collapse id='responsive-navbar-nav'>
-          <Nav className='mr-auto'>
+        {!isSingleView && <Navbar.Toggle aria-controls='responsive-navbar-nav' />}
+        {!isSingleView && (
+          <Navbar.Collapse id='responsive-navbar-nav'>
+            <Nav className='mr-auto'>
+              <NavLink
+                className={(currentPath === '/nfts-for-sale' || currentPath === '/') ? 'nav-link-active' : 'nav-link-inactive'}
+                to='/nfts-for-sale'
+                onClick={handleClickEvent}
+              >
+                NFTs
+              </NavLink>
 
-            <NavLink
-              className={(currentPath === '/nfts-for-sale' || currentPath === '/') ? 'nav-link-active' : 'nav-link-inactive'}
-              to='/nfts-for-sale'
-              onClick={handleClickEvent}
-            >
-              NFTs
-            </NavLink>
+              <NavLink
+                className={currentPath === '/offers' ? 'nav-link-active' : 'nav-link-inactive'}
+                to='/offers'
+                onClick={handleClickEvent}
+              >
+                Fungible Tokens
+              </NavLink>
 
-            <NavLink
-              className={currentPath === '/offers' ? 'nav-link-active' : 'nav-link-inactive'}
-              to='/offers'
-              onClick={handleClickEvent}
-            >
-              Fungible Tokens
-            </NavLink>
+              <hr />
 
-            <hr />
+              <NavLink
+                className={currentPath === '/global-feed' ? 'nav-link-active' : 'nav-link-inactive'}
+                to='/feeds'
+                onClick={handleClickEvent}
+              >
+                Feeds
+              </NavLink>
+              <NavLink
+                className={currentPath === '/nostr-post' ? 'nav-link-active' : 'nav-link-inactive'}
+                to='/nostr-post'
+                onClick={handleClickEvent}
+              >
+                Nostr Post
+              </NavLink>
+              <NavLink
+                className={currentPath === '/profile' ? 'nav-link-active' : 'nav-link-inactive'}
+                to={`/profile/${bchWalletState?.nostrKeyPair?.npub}`}
+                onClick={handleClickEvent}
+              >
+                Nostr Profile
+              </NavLink>
+              <NavLink
+                className={currentPath === '/content-creators' ? 'nav-link-active' : 'nav-link-inactive'}
+                to='/content-creators'
+                onClick={handleClickEvent}
+              >
+                Content Creators
+              </NavLink>
 
-            <NavLink
-              className={currentPath === '/global-feed' ? 'nav-link-active' : 'nav-link-inactive'}
-              to='/feeds'
-              onClick={handleClickEvent}
-            >
-              Feeds
-            </NavLink>
-            <NavLink
-              className={currentPath === '/nostr-post' ? 'nav-link-active' : 'nav-link-inactive'}
-              to='/nostr-post'
-              onClick={handleClickEvent}
-            >
-              Nostr Post
-            </NavLink>
-            <NavLink
-              className={currentPath === '/profile' ? 'nav-link-active' : 'nav-link-inactive'}
-              to={`/profile/${bchWalletState?.nostrKeyPair?.npub}`}
-              onClick={handleClickEvent}
-            >
-              Nostr Profile
-            </NavLink>
-            <NavLink
-              className={currentPath === '/content-creators' ? 'nav-link-active' : 'nav-link-inactive'}
-              to='/content-creators'
-              onClick={handleClickEvent}
-            >
-              Content Creators
-            </NavLink>
+              <hr />
 
-            <hr />
+              <NavLink
+                className={(currentPath === '/bch') ? 'nav-link-active' : 'nav-link-inactive'}
+                to='/bch'
+                onClick={handleClickEvent}
+              >
+                BCH
+              </NavLink>
 
-            <NavLink
-              className={(currentPath === '/bch') ? 'nav-link-active' : 'nav-link-inactive'}
-              to='/bch'
-              onClick={handleClickEvent}
-            >
-              BCH
-            </NavLink>
+              <NavLink
+                className={currentPath === '/slp-tokens' ? 'nav-link-active' : 'nav-link-inactive'}
+                to='/slp-tokens'
+                onClick={handleClickEvent}
+              >
+                Tokens
+              </NavLink>
 
-            <NavLink
-              className={currentPath === '/slp-tokens' ? 'nav-link-active' : 'nav-link-inactive'}
-              to='/slp-tokens'
-              onClick={handleClickEvent}
-            >
-              Tokens
-            </NavLink>
+              <NavLink
+                className={currentPath === '/wallet' ? 'nav-link-active' : 'nav-link-inactive'}
+                to='/wallet'
+                onClick={handleClickEvent}
+              >
+                Wallet
+              </NavLink>
 
-            <NavLink
-              className={currentPath === '/wallet' ? 'nav-link-active' : 'nav-link-inactive'}
-              to='/wallet'
-              onClick={handleClickEvent}
+              <NavLink
+                className={(currentPath === '/balance') ? 'nav-link-active' : 'nav-link-inactive'}
+                to='/balance'
+                onClick={handleClickEvent}
+              >
+                Check Balance
+              </NavLink>
 
-            >
-              Wallet
-            </NavLink>
+              <NavLink
+                className={(currentPath === '/sweep') ? 'nav-link-active' : 'nav-link-inactive'}
+                to='/sweep'
+                onClick={handleClickEvent}
+              >
+                Sweep
+              </NavLink>
+              <NavLink
+                className={(currentPath === '/sign') ? 'nav-link-active' : 'nav-link-inactive'}
+                to='/sign'
+                onClick={handleClickEvent}
+              >
+                Sign
+              </NavLink>
+              <NavLink
+                className={currentPath === '/configuration' ? 'nav-link-active' : 'nav-link-inactive'}
+                to='/configuration'
+                onClick={handleClickEvent}
+              >
+                Configuration
+              </NavLink>
 
-            <NavLink
-              className={(currentPath === '/balance') ? 'nav-link-active' : 'nav-link-inactive'}
-              to='/balance'
-              onClick={handleClickEvent}
-            >
-              Check Balance
-            </NavLink>
-
-            <NavLink
-              className={(currentPath === '/sweep') ? 'nav-link-active' : 'nav-link-inactive'}
-              to='/sweep'
-              onClick={handleClickEvent}
-            >
-              Sweep
-            </NavLink>
-            <NavLink
-              className={(currentPath === '/sign') ? 'nav-link-active' : 'nav-link-inactive'}
-              to='/sign'
-              onClick={handleClickEvent}
-            >
-              Sign
-            </NavLink>
-            <NavLink
-              className={currentPath === '/configuration' ? 'nav-link-active' : 'nav-link-inactive'}
-              to='/configuration'
-              onClick={handleClickEvent}
-            >
-              Configuration
-            </NavLink>
-
-          </Nav>
-        </Navbar.Collapse>
+            </Nav>
+          </Navbar.Collapse>
+        )}
       </Navbar>
     </>
   )

src/hooks/state.js

@@ -39,6 +39,7 @@ function useAppState () {
   const [modalBody, setModalBody] = useState([])
   const [hideSpinner, setHideSpinner] = useState(false)
   const [denyClose, setDenyClose] = useState(false)
+  const [isSingleView, setIsSingleView] = useState(false)
 
   // NFTs for sale stored data to improve performance
   const [nftForSaleCacheData, setNftForSaleCacheData] = useState(lsState.nftData || {})
@@ -153,7 +154,9 @@ function useAppState () {
     setNftForSaleCacheData,
     updateNFTCachedData,
     lastFeedTab,
-    setLastFeedTab
+    setLastFeedTab,
+    isSingleView,
+    setIsSingleView
   }
 }
 

src/services/async-load.js

@@ -283,6 +283,47 @@ class AsyncLoad {
       npub
     }
   }
+
+  // Initialize the BCH wallet without initialize() promise
+  async initStarterWallet (restURL, mnemonic, appData) {
+    try {
+      const options = {
+        interface: 'consumer-api',
+        restURL,
+        noUpdate: true
+      }
+
+      let wallet
+      if (mnemonic) {
+        // Load the wallet from the mnemonic, if it's available from local storage.
+        wallet = new this.BchWallet(mnemonic, options)
+      } else {
+        // Generate a new mnemonic and wallet.
+        wallet = new this.BchWallet(null, options)
+      }
+
+      await wallet.walletInfoPromise
+
+      // Get Nostr key pair from WIF
+      const nostrKeyPair = this.nostrKeyPairFromWIF(wallet.walletInfo.privateKey)
+      const walletInfo = wallet.walletInfo
+      walletInfo.nostrKeyPair = nostrKeyPair
+      // Update the state of the wallet.
+      appData.updateBchWalletState({ walletObj: walletInfo, appData })
+      // Save the mnemonic to local storage.
+      if (!mnemonic) {
+        const newMnemonic = wallet.walletInfo.mnemonic
+        appData.updateLocalStorage({ mnemonic: newMnemonic })
+      }
+
+      this.wallet = wallet
+
+      return wallet
+    } catch (error) {
+      console.error('Error initStarterWallet: ', error)
+      throw error
+    }
+  }
 }
 
 function sleep (ms) {