From 2f5e27f0522ac0d4c1551c028d303886b4284d8b Mon Sep 17 00:00:00 2001
From: Miroslav Pejic <miroslav.pejic.85@gmail.com>
Date: Sat, 22 Jul 2023 18:32:29 +0200
Subject: [PATCH] [mirotalksfu] - save init audio/video status

---
 public/js/LocalStorage.js | 54 ++++++++++++++++++++++++++++-------
 public/js/Room.js         | 60 +++++++++++++++++++++++++++------------
 2 files changed, 86 insertions(+), 28 deletions(-)

diff --git a/public/js/LocalStorage.js b/public/js/LocalStorage.js
index 7f187fa6..08e7adb1 100644
--- a/public/js/LocalStorage.js
+++ b/public/js/LocalStorage.js
@@ -5,9 +5,16 @@ class LocalStorage {
         this.MEDIA_TYPE = {
             audio: 'audio',
             video: 'video',
+            audioVideo: 'audioVideo',
             speaker: 'speaker',
         };
 
+        this.INIT_CONFIG = {
+            audio: true,
+            video: true,
+            audioVideo: true,
+        };
+
         this.DEVICES_COUNT = {
             audio: 0,
             speaker: 0,
@@ -33,6 +40,33 @@ class LocalStorage {
         };
     }
 
+    // ####################################################
+    // SET LOCAL STORAGE
+    // ####################################################
+
+    setItemLocalStorage(key, value) {
+        localStorage.setItem(key, value);
+    }
+
+    setObjectLocalStorage(name, object) {
+        localStorage.setItem(name, JSON.stringify(object));
+    }
+
+    setInitConfig(type, status) {
+        switch (type) {
+            case this.MEDIA_TYPE.audio:
+                this.INIT_CONFIG.audio = status;
+                break;
+            case this.MEDIA_TYPE.video:
+                this.INIT_CONFIG.video = status;
+                break;
+            case this.MEDIA_TYPE.audioVideo:
+                this.INIT_CONFIG.audioVideo = status;
+                break;
+        }
+        this.setObjectLocalStorage('INIT_CONFIG', this.INIT_CONFIG);
+    }
+
     setLocalStorageDevices(type, index, select) {
         switch (type) {
             case this.MEDIA_TYPE.audio:
@@ -53,25 +87,25 @@ class LocalStorage {
             default:
                 break;
         }
-        localStorage.setItem('LOCAL_STORAGE_DEVICES', JSON.stringify(this.LOCAL_STORAGE_DEVICES));
+        this.setObjectLocalStorage('LOCAL_STORAGE_DEVICES', this.LOCAL_STORAGE_DEVICES);
+    }
+
+    // ####################################################
+    // GET LOCAL STORAGE
+    // ####################################################
+
+    getInitConfig() {
+        return this.getObjectLocalStorage('INIT_CONFIG');
     }
 
     getLocalStorageDevices() {
-        return JSON.parse(localStorage.getItem('LOCAL_STORAGE_DEVICES'));
-    }
-
-    setItemLocalStorage(key, value) {
-        localStorage.setItem(key, value);
+        return this.getObjectLocalStorage('LOCAL_STORAGE_DEVICES');
     }
 
     getItemLocalStorage(key) {
         localStorage.getItem(key);
     }
 
-    setObjectLocalStorage(name, object) {
-        localStorage.setItem(name, JSON.stringify(object));
-    }
-
     getObjectLocalStorage(name) {
         return JSON.parse(localStorage.getItem(name));
     }
diff --git a/public/js/Room.js b/public/js/Room.js
index 6d3b9612..137c8039 100644
--- a/public/js/Room.js
+++ b/public/js/Room.js
@@ -254,18 +254,10 @@ async function initEnumerateDevices() {
     if (navigator.getDisplayMedia || navigator.mediaDevices.getDisplayMedia) {
         BUTTONS.main.startScreenButton && show(initStartScreenButton);
     }
-    whoAreYou();
-    if (!isVideoAllowed) {
-        hide(initVideo);
-        hide(initVideoSelect);
-    }
-    if (!isAudioAllowed) {
-        hide(initMicrophoneSelect);
-        hide(initSpeakerSelect);
-    }
     if (!isAudioAllowed && !isVideoAllowed && !joinRoomWithoutAudioVideo) {
         openURL(`/permission?room_id=${room_id}&message=Not allowed both Audio and Video`);
     } else {
+        whoAreYou();
         setButtonsInit();
         setSelectsInit();
         handleSelectsInit();
@@ -463,6 +455,23 @@ function getRoomPassword() {
     }
 }
 
+// ####################################################
+// INIT CONFIG
+// ####################################################
+
+function checkInitConfig() {
+    const initConfig = lS.getInitConfig();
+    console.log('04.5 ----> Get init config', initConfig);
+    if (initConfig) {
+        if (isAudioVideoAllowed && !initConfig.audioVideo) {
+            handleAudioVideo();
+        } else {
+            if (isAudioAllowed && !initConfig.audio) handleAudio();
+            if (isVideoAllowed && !initConfig.video) handleVideo();
+        }
+    }
+}
+
 // ####################################################
 // SOME PEER INFO
 // ####################################################
@@ -552,36 +561,50 @@ function whoAreYou() {
         getPeerInfo();
         joinRoom(peer_name, room_id);
     });
+
+    if (!isVideoAllowed) {
+        hide(initVideo);
+        hide(initVideoSelect);
+    }
+    if (!isAudioAllowed) {
+        hide(initMicrophoneSelect);
+        hide(initSpeakerSelect);
+    }
 }
 
-function handleAudio(e) {
+function handleAudio() {
     isAudioAllowed = isAudioAllowed ? false : true;
-    e.target.className = 'fas fa-microphone' + (isAudioAllowed ? '' : '-slash');
-    setColor(e.target, isAudioAllowed ? 'white' : 'red');
+    initAudioButton.className = 'fas fa-microphone' + (isAudioAllowed ? '' : '-slash');
+    setColor(initAudioButton, isAudioAllowed ? 'white' : 'red');
     setColor(startAudioButton, isAudioAllowed ? 'white' : 'red');
     checkInitAudio(isAudioAllowed);
+    lS.setInitConfig(lS.MEDIA_TYPE.audio, isAudioAllowed);
 }
 
-function handleVideo(e) {
+function handleVideo() {
     isVideoAllowed = isVideoAllowed ? false : true;
-    e.target.className = 'fas fa-video' + (isVideoAllowed ? '' : '-slash');
-    setColor(e.target, isVideoAllowed ? 'white' : 'red');
+    initVideoButton.className = 'fas fa-video' + (isVideoAllowed ? '' : '-slash');
+    setColor(initVideoButton, isVideoAllowed ? 'white' : 'red');
     setColor(startVideoButton, isVideoAllowed ? 'white' : 'red');
     checkInitVideo(isVideoAllowed);
+    lS.setInitConfig(lS.MEDIA_TYPE.video, isVideoAllowed);
 }
 
-function handleAudioVideo(e) {
+function handleAudioVideo() {
     isAudioVideoAllowed = isAudioVideoAllowed ? false : true;
     isAudioAllowed = isAudioVideoAllowed;
     isVideoAllowed = isAudioVideoAllowed;
+    lS.setInitConfig(lS.MEDIA_TYPE.audio, isAudioVideoAllowed);
+    lS.setInitConfig(lS.MEDIA_TYPE.video, isAudioVideoAllowed);
+    lS.setInitConfig(lS.MEDIA_TYPE.audioVideo, isAudioVideoAllowed);
     initAudioButton.className = 'fas fa-microphone' + (isAudioVideoAllowed ? '' : '-slash');
     initVideoButton.className = 'fas fa-video' + (isAudioVideoAllowed ? '' : '-slash');
+    initAudioVideoButton.className = 'fas fa-eye' + (isAudioVideoAllowed ? '' : '-slash');
     if (!isAudioVideoAllowed) {
         hide(initAudioButton);
         hide(initVideoButton);
     }
-    e.target.className = 'fas fa-eye' + (isAudioVideoAllowed ? '' : '-slash');
-    setColor(e.target, isAudioVideoAllowed ? 'white' : 'red');
+    setColor(initAudioVideoButton, isAudioVideoAllowed ? 'white' : 'red');
     setColor(initAudioButton, isAudioAllowed ? 'white' : 'red');
     setColor(initVideoButton, isVideoAllowed ? 'white' : 'red');
     setColor(startAudioButton, isAudioAllowed ? 'white' : 'red');
@@ -1247,6 +1270,7 @@ async function changeCamera(deviceId) {
                 '04.5 ----> Success attached init cam video stream',
                 initStream.getVideoTracks()[0].getSettings(),
             );
+            checkInitConfig();
         })
         .catch((err) => {
             console.error('[Error] changeCamera', err);