Keep the profile music playing when its strip is clicked again (#125)

* Keep the profile music playing when its strip is clicked again

Clicking the music strip of a profile always created a new player and
started it from the first track, so a track picked from the list was
replaced as soon as the strip was clicked again. When the music of the
same profile is already playing, only open the track list.

* Open the profile music list with the state and context of the running player

* Open the profile music list only for the running player's account and scroll to the playing track

Author: CraftStick

Telegram-Mac/packages-integration/hooks/PeerInfoUIHooksInstall.swift

@@ -199,6 +199,16 @@ func installPeerInfoUIHooks() {
             return
         }
         showModal(with: PlayerListController(audioPlayer: playerView, context: context, currentContext: context, source: .profile(peer, musicFile, savedMusic, profileSavedMusic)), for: context.window)
+    }, activeProfileMusic: { context, peerId in
+        let context = context as! AccountContext
+        guard context.bindings.rootNavigation().header?.contextObject is InlineAudioPlayerView.ContextObject, let controller = context.sharedContext.getAudioPlayer() as? APProfileSavedController, controller.peer.id == peerId, controller.account.id == context.account.id, let state = controller.currentState else {
+            return nil
+        }
+        var playing: TelegramMediaFile?
+        if let entry = controller.currentSong?.entry, case let .savedMusic(reference, _) = entry {
+            playing = reference.media
+        }
+        return (state, controller.profileMusicContext, playing)
     }, executeNftLink: { link, slug, context in
         execute(inapp: .nft(link: link, slug: slug, context: context as! AccountContext))
     }, navigateToChat: { navigation, context, chatLocation, mode, focusTarget, chatLocationContextHolder in

packages/PeerInfoUI/Sources/PeerInfoUI/PeerInfoHeadItem.swift

@@ -868,6 +868,11 @@ class PeerInfoHeadItem<Context: AccountContextProtocol>: GeneralRowItem {
             return
         }
 
+        if let active = PeerInfoUIHooks.shared.activeProfileMusic(context, peer.id) {
+            PeerInfoUIHooks.shared.showProfileMusicPlayerList(context, peer, active.playing ?? musicFile, active.state, active.context)
+            return
+        }
+        
         let controller = APProfileSavedController(context: context, peer: peer, profileMusicContext: profileSavedMusic, baseRate: FastSettings.playingRate, volume: FastSettings.volumeRate)
 
         PeerInfoUIHooks.shared.showInlineAudioPlayer(controller, context, self.table, nil)

packages/PeerInfoUI/Sources/PeerInfoUI/PeerInfoUIHooks.swift

@@ -57,6 +57,7 @@ public struct PeerInfoUIHooks {
     public let showDisableSharingModal: (any AccountContextProtocol, PeerId, @escaping (Bool) -> Void) -> Void
     public let showInlineAudioPlayer: (APController, any AccountContextProtocol, TableView?, TableView?) -> Void
     public let showProfileMusicPlayerList: (any AccountContextProtocol, EnginePeer, TelegramMediaFile, ProfileSavedMusicContext.State, ProfileSavedMusicContext) -> Void
+    public let activeProfileMusic: (any AccountContextProtocol, PeerId) -> (state: ProfileSavedMusicContext.State, context: ProfileSavedMusicContext, playing: TelegramMediaFile?)?
     public let executeNftLink: (String, String, any AccountContextProtocol) -> Void
     public let navigateToChat: (NavigationViewController?, any AccountContextProtocol, ChatLocation, ChatMode, ChatFocusTarget?, Atomic<ChatLocationContextHolder?>?) -> Void
     public var navigateToChatWithContext: ((NavigationViewController?, any AccountContextProtocol, ChatLocation, ChatMode, ChatFocusTarget?, Atomic<ChatLocationContextHolder?>?) -> Void)?
@@ -76,6 +77,7 @@ public struct PeerInfoUIHooks {
                 showDisableSharingModal: @escaping (any AccountContextProtocol, PeerId, @escaping (Bool) -> Void) -> Void,
                 showInlineAudioPlayer: @escaping (APController, any AccountContextProtocol, TableView?, TableView?) -> Void,
                 showProfileMusicPlayerList: @escaping (any AccountContextProtocol, EnginePeer, TelegramMediaFile, ProfileSavedMusicContext.State, ProfileSavedMusicContext) -> Void,
+                activeProfileMusic: @escaping (any AccountContextProtocol, PeerId) -> (state: ProfileSavedMusicContext.State, context: ProfileSavedMusicContext, playing: TelegramMediaFile?)?,
                 executeNftLink: @escaping (String, String, any AccountContextProtocol) -> Void,
                 navigateToChat: @escaping (NavigationViewController?, any AccountContextProtocol, ChatLocation, ChatMode, ChatFocusTarget?, Atomic<ChatLocationContextHolder?>?) -> Void,
                 wallet: Any?) {
@@ -86,6 +88,7 @@ public struct PeerInfoUIHooks {
         self.showDisableSharingModal = showDisableSharingModal
         self.showInlineAudioPlayer = showInlineAudioPlayer
         self.showProfileMusicPlayerList = showProfileMusicPlayerList
+        self.activeProfileMusic = activeProfileMusic
         self.executeNftLink = executeNftLink
         self.navigateToChat = navigateToChat
         self.wallet = wallet
@@ -125,6 +128,8 @@ public struct PeerInfoUIHooks {
     }, showDisableSharingModal: { _, _, _ in
     }, showInlineAudioPlayer: { _, _, _, _ in
     }, showProfileMusicPlayerList: { _, _, _, _, _ in
+    }, activeProfileMusic: { _, _ in
+        nil
     }, executeNftLink: { _, _, _ in
     }, navigateToChat: { _, _, _, _, _, _ in
     }, wallet: nil)