feat: Add option to start video call in DM (#2745)

* add option to start video all in DM

* show speaker icon for dm's in call status name

* show call view if call is active in room

* add Atria call ringtone

* update element call and widget api

* add option to start voice/video call in dms

* only show call button if user have permission

* allow call widget to send call notification event

* show incoming call dialog and play sound

* fix call permission checks

* allow option to start call in all rooms

* send notification when starting call in non-voice rooms

* hide header call button from voice rooms

* prevent call join if call not supported and started by other party

* update call menu style

* show call not supported message on incoming call notification

* improve the incoming call layout

* video call with right click without opening menu

* allow call widget to fetch media url

* add webRTC missing error

* improve call permission label

---------

Co-authored-by: Krishan <33421343+kfiven@users.noreply.github.com>

src/app/plugins/call/CallEmbed.ts

@@ -47,12 +47,36 @@ export class CallEmbed {
 
   private readonly disposables: Array<() => void> = [];
 
-  static getIntent(dm: boolean, ongoing: boolean): ElementCallIntent {
-    if (ongoing) {
-      return dm ? ElementCallIntent.JoinExistingDM : ElementCallIntent.JoinExisting;
+  static getIntent(dm: boolean, ongoing: boolean, video?: boolean): ElementCallIntent {
+    if (dm && ongoing) {
+      return video ? ElementCallIntent.JoinExistingDM : ElementCallIntent.JoinExistingDMVoice;
+    }
+    if (dm) {
+      return video ? ElementCallIntent.StartCallDM : ElementCallIntent.StartCallDMVoice;
     }
 
-    return dm ? ElementCallIntent.StartCallDM : ElementCallIntent.StartCall;
+    if (ongoing) {
+      return video ? ElementCallIntent.JoinExisting : ElementCallIntent.JoinExistingVoice;
+    }
+    return video ? ElementCallIntent.StartCall : ElementCallIntent.StartCallVoice;
+  }
+
+  static dmCall(intent: ElementCallIntent): boolean {
+    return (
+      intent === ElementCallIntent.JoinExistingDM ||
+      intent === ElementCallIntent.JoinExistingDMVoice ||
+      intent === ElementCallIntent.StartCallDM ||
+      intent === ElementCallIntent.StartCallDMVoice
+    );
+  }
+
+  static startingCall(intent: ElementCallIntent): boolean {
+    return (
+      intent === ElementCallIntent.StartCallDM ||
+      intent === ElementCallIntent.StartCallDMVoice ||
+      intent === ElementCallIntent.StartCall ||
+      intent === ElementCallIntent.StartCallVoice
+    );
   }
 
   static getWidget(
@@ -81,8 +105,13 @@ export class CallEmbed {
       perParticipantE2EE: room.hasEncryptionStateEvent().toString(),
       lang: 'en-EN',
       theme: themeKind,
+      header: 'none',
     });
 
+    if (!room.isCallRoom() && CallEmbed.startingCall(intent)) {
+      params.append('sendNotificationType', CallEmbed.dmCall(intent) ? 'ring' : 'notification');
+    }
+
     const widgetUrl = new URL(
       `${trimTrailingSlash(import.meta.env.BASE_URL)}/public/element-call/index.html`,
       window.location.origin