rendering profile image in mobile app

app/client/mobile/src/session/Session.tsx

@@ -1,5 +1,5 @@
 import React, {useState, useContext} from 'react';
-import {View, SafeAreaView} from 'react-native';
+import {View, SafeAreaView, useColorScheme} from 'react-native';
 import {styles} from './Session.styled';
 import {BottomNavigation, Button, Text} from 'react-native-paper';
 import {DisplayContext} from '../context/DisplayContext';
@@ -10,7 +10,7 @@ import {Registry} from '../registry/Registry';
 import {Profile} from '../profile/Profile';
 import {Details} from '../details/Details';
 
-import {NavigationContainer} from '@react-navigation/native';
+import {NavigationContainer, DefaultTheme, DarkTheme} from '@react-navigation/native';
 import {createDrawerNavigator} from '@react-navigation/drawer';
 
 const ChannelsRoute = () => <Channels />;
@@ -24,6 +24,7 @@ const ProfileDrawer = createDrawerNavigator();
 const DetailsDrawer = createDrawerNavigator();
 
 export function Session() {
+  const scheme = useColorScheme();
   const display = useContext(DisplayContext);
   const [index, setIndex] = useState(0);
   const [routes] = useState([
@@ -65,7 +66,7 @@ export function Session() {
         />
       )}
       {display.state.layout === 'large' && (
-        <NavigationContainer>
+        <NavigationContainer theme={scheme === 'dark' ? DarkTheme : DefaultTheme}>
           <DetailsScreen nav={sessionNav} />
         </NavigationContainer>
       )}

app/client/mobile/src/settings/Settings.styled.ts

@@ -0,0 +1,45 @@
+import {StyleSheet} from 'react-native';
+
+export const styles = StyleSheet.create({
+  settings: {
+    display: 'flex',
+    flexDirection: 'column',
+    alignItems: 'center',
+    padding: 8,
+    gap: 2,
+  },
+  header: {
+    fontSize: 22,
+    textAlign: 'center',
+    textWrap: 'nowrap',
+    textOverflow: 'ellipsis',
+    overflow: 'hidden',
+  },
+  image: {
+    position: 'relative',
+    width: '90%',
+    maxWidth: 250,
+    marginTop: 8,
+    marginBottom: 24,
+  },
+  logo: {
+    aspectRatio: 1,
+    resizeMode: 'contain',
+    borderRadius: 8,
+    width: null,
+    height: null,
+  },
+  editBar: {
+    position: 'absolute',
+    top: 0,
+    width: '100%',
+    display: 'flex',
+    justifyContent: 'center',
+    alignItems: 'center',
+  },
+  editLogo: {
+    fontSize: 18,
+    borderRadius: 8,
+    backgroundColor: '#44444444',
+  },
+})

app/client/mobile/src/settings/Settings.tsx

@@ -1,14 +1,26 @@
 import React, {useContext} from 'react';
-import {AppContext} from '../context/AppContext';
-import {Button} from 'react-native-paper';
-import {SafeAreaView} from 'react-native';
+import {Button, Text} from 'react-native-paper';
+import {SafeAreaView, View, Image} from 'react-native';
+import {styles} from './Settings.styled';
+import {useSettings} from './useSettings.hook';
 
 export function Settings() {
-  const app = useContext(AppContext);
+  const { state, actions } = useSettings();
+
+console.log("HERE");
 
   return (
-    <SafeAreaView>
-      <Button mode="contained" onPress={app.actions.accountLogout}>
+    <SafeAreaView style={styles.settings}>
+      <Text style={styles.header}>{`${state.profile.handle}${state.profile.node ? '/' + state.profile.node : ''}`}</Text>
+      <View style={styles.image}>
+        <Image style={styles.logo} resizeMode={'contain'} source={{ uri: state.imageUrl }} />
+        <View style={styles.editBar}>
+          <Button style={styles.editLogo} mode="text">{state.strings.edit}</Button>
+        </View>
+      </View>
+
+
+      <Button mode="contained" onPress={actions.logout}>
         Logout
       </Button>
     </SafeAreaView>

app/client/mobile/src/settings/useSettings.hook.ts

@@ -0,0 +1,235 @@
+import { useEffect, useState, useContext, useRef } from 'react'
+import { AppContext } from '../context/AppContext'
+import { DisplayContext } from '../context/DisplayContext'
+import { ContextType } from '../context/ContextType'
+
+const DEBOUNCE_MS = 1000
+
+export function useSettings() {
+  const display = useContext(DisplayContext) as ContextType
+  const app = useContext(AppContext) as ContextType
+  const debounce = useRef(setTimeout(() => {}, 0))
+
+  const [state, setState] = useState({
+    config: {} as Config,
+    profile: {} as Profile,
+    profileSet: false,
+    imageUrl: null,
+    strings: display.state.strings,
+    timeFormat: '12h',
+    dateFormat: 'mm/dd',
+    all: false,
+    password: '',
+    confirm: '',
+    username: '',
+    taken: false,
+    checked: true,
+    name: '',
+    description: '',
+    location: '',
+    handle: '',
+    secretText: '',
+    secretImage: '',
+    code: '',
+    sealPassword: '',
+    sealConfirm: '',
+    sealDelete: '',
+    secretCopied: false,
+  })
+
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  const updateState = (value: any) => {
+    setState((s) => ({ ...s, ...value }))
+  }
+
+  const getSession = () => {
+    const session = app.state?.session
+    const settings = session?.getSettings()
+    const identity = session?.getIdentity()
+    if (!settings || !identity) {
+      console.log('session not set in settings hook')
+    }
+    return { settings, identity }
+  }
+
+  useEffect(() => {
+    const { settings, identity } = getSession()
+    const setConfig = (config: Config) => {
+      updateState({ config })
+    }
+    settings.addConfigListener(setConfig)
+    const setProfile = (profile: Profile) => {
+      const { handle, name, location, description } = profile
+      const url = identity.getProfileImageUrl()
+      updateState({
+        profile,
+        handle,
+        name,
+        location,
+        description,
+        imageUrl: url,
+        profileSet: true,
+      })
+    }
+    identity.addProfileListener(setProfile)
+    return () => {
+      settings.removeConfigListener(setConfig)
+      identity.removeProfileListener(setProfile)
+    }
+  }, [])
+
+  useEffect(() => {
+    const {
+      strings,
+      dateFormat,
+      timeFormat,
+    } = display.state
+    updateState({
+      strings,
+      dateFormat,
+      timeFormat,
+    })
+  }, [display.state])
+
+  const actions = {
+    getUsernameStatus: async (username: string) => {
+      const { settings } = getSession()
+      return await settings.getUsernameStatus(username)
+    },
+    setLogin: async () => {
+      const { settings } = getSession()
+      await settings.setLogin(state.handle, state.password)
+    },
+    enableNotifications: async () => {
+      const { settings } = getSession()
+      await settings.enableNotifications()
+    },
+    disableNotifications: async () => {
+      const { settings } = getSession()
+      await settings.disableNotifications()
+    },
+    enableRegistry: async () => {
+      const { settings } = getSession()
+      await settings.enableRegistry()
+    },
+    disableRegistry: async () => {
+      const { settings } = getSession()
+      await settings.disableRegistry()
+    },
+    enableMFA: async () => {
+      const { settings } = getSession()
+      const { secretImage, secretText } = await settings.enableMFA()
+      updateState({ secretImage, secretText });
+    },
+    disableMFA: async () => {
+      const { settings } = getSession()
+      await settings.disableMFA()
+    },
+    confirmMFA: async () => {
+      const { settings } = getSession()
+      await settings.confirmMFA(state.code)
+    },
+    setCode: (code: string) => {
+      updateState({ code });
+    },
+    copySecret: () => {
+      navigator.clipboard.writeText(state.secretText);
+      updateState({ secretCopied: true });
+      setTimeout(() => {
+        updateState({ secretCopied: false });
+      }, 1000);
+    },
+    setSeal: async () => {
+      const { settings } = getSession()
+      await settings.setSeal(state.sealPassword)
+    },
+    clearSeal: async () => {
+      const { settings } = getSession()
+      await settings.clearSeal()
+    },
+    unlockSeal: async () => {
+      const { settings } = getSession()
+      await settings.unlockSeal(state.sealPassword)
+    },
+    forgetSeal: async () => {
+      const { settings } = getSession()
+      await settings.forgetSeal()
+    },
+    updateSeal: async () => {
+      const { settings } = getSession();
+      await settings.updateSeal(state.sealPassword);
+    },
+    setProfileData: async (
+      name: string,
+      location: string,
+      description: string
+    ) => {
+      const { identity } = getSession()
+      await identity.setProfileData(name, location, description)
+    },
+    setProfileImage: async (image: string) => {
+      const { identity } = getSession()
+      await identity.setProfileImage(image)
+    },
+    getProfileImageUrl: () => {
+      const { identity } = getSession()
+      return identity.getProfileImageUrl()
+    },
+    setDateFormat: (format: string) => {
+      display.actions.setDateFormat(format)
+    },
+    setTimeFormat: (format: string) => {
+      display.actions.setTimeFormat(format)
+    },
+    setAll: (all: boolean) => {
+      updateState({ all })
+    },
+    logout: async () => {
+      await app.actions.accountLogout(state.all)
+    },
+    setHandle: (handle: string) => {
+      updateState({ handle, taken: false, checked: false })
+      clearTimeout(debounce.current)
+      if (!handle || handle === state.profile.handle) {
+        updateState({ available: true, checked: true })
+      } else {
+        debounce.current = setTimeout(async () => {
+          const { settings } = getSession()
+          const available = await settings.getUsernameStatus(handle)
+          updateState({ taken: !available, checked: true })
+        }, DEBOUNCE_MS)
+      }
+    },
+    setPassword: (password: string) => {
+      updateState({ password })
+    },
+    setConfirm: (confirm: string) => {
+      updateState({ confirm })
+    },
+    setName: (name: string) => {
+      updateState({ name })
+    },
+    setLocation: (location: string) => {
+      updateState({ location })
+    },
+    setDescription: (description: string) => {
+      updateState({ description })
+    },
+    setDetails: async () => {
+      const { identity } = getSession()
+      const { name, location, description } = state
+      await identity.setProfileData(name, location, description)
+    },
+    setSealDelete: (sealDelete: string) => {
+      updateState({ sealDelete });
+    },
+    setSealPassword: (sealPassword: string) => {
+      updateState({ sealPassword });
+    },
+    setSealConfirm: (sealConfirm: string) => {
+      updateState({ sealConfirm });
+    },
+  }
+
+  return { state, actions }
+}

app/sdk/src/identity.ts

@@ -47,6 +47,11 @@ export class IdentityModule implements Identity {
   private async init() {
     this.revision = await this.store.getProfileRevision(this.guid);
     this.profile = await this.store.getProfileData(this.guid);
+    if (this.profile.image) {
+      this.imageUrl = `data:image/png;base64,${this.profile.image}`
+    } else {
+      this.imageUrl = avatar
+    }
     this.syncing = false;
     await this.sync();
   }