From bc16262b20407ddb1d9563151672318c4ffb1fe3 Mon Sep 17 00:00:00 2001
From: Stephen Byatt <47413006+stephenb10@users.noreply.github.com>
Date: Sat, 26 Jun 2021 19:13:03 +1000
Subject: [PATCH] Next up logic

---
 JellyfinPlayer/VideoPlayer.swift     | 71 +++++++++++++++++++++++-----
 JellyfinPlayer/VideoUpNextView.swift | 23 ++++++---
 2 files changed, 77 insertions(+), 17 deletions(-)

diff --git a/JellyfinPlayer/VideoPlayer.swift b/JellyfinPlayer/VideoPlayer.swift
index 5e64a910..d4c3dd26 100644
--- a/JellyfinPlayer/VideoPlayer.swift
+++ b/JellyfinPlayer/VideoPlayer.swift
@@ -394,6 +394,7 @@ class PlayerViewController: UIViewController, GCKDiscoveryManagerListener, GCKRe
             titleLabel.text = "S\(String(manifest.parentIndexNumber ?? 0)):E\(String(manifest.indexNumber ?? 0)) “\(manifest.name ?? "")”"
             
             setupNextUpView()
+            upNextViewModel.delegate = self
         }
 
         if !UIDevice.current.orientation.isLandscape || UIDevice.current.orientation.isFlat {
@@ -454,7 +455,13 @@ class PlayerViewController: UIViewController, GCKDiscoveryManagerListener, GCKRe
 
         mediaPlayer.delegate = self
         mediaPlayer.drawable = videoContentView
+        
+        setupMediaPlayer()
 
+    }
+    
+    func setupMediaPlayer() {
+        
         // Fetch max bitrate from UserDefaults depending on current connection mode
         let maxBitrate = Defaults[.inNetworkBandwidth]
 
@@ -690,16 +697,7 @@ class PlayerViewController: UIViewController, GCKDiscoveryManagerListener, GCKRe
     }
     
     func setupNextUpView() {
-        // Get next episode item
-        TvShowsAPI.getEpisodes(seriesId: manifest.seriesId!, userId: SessionManager.current.user.user_id!, season: manifest.parentIndexNumber ?? 0, startIndex: manifest.indexNumber, limit: 1)
-            .sink(receiveCompletion: { completion in
-                print(completion)
-            }, receiveValue: { [self] response in
-                if let item = response.items?.first {
-                    self.upNextViewModel.item = item
-                }
-            })
-            .store(in: &cancellables)
+        getNextEpisode()
         
         // Create the swiftUI view
         let contentView = UIHostingController(rootView: VideoUpNextView(viewModel: upNextViewModel))
@@ -715,6 +713,57 @@ class PlayerViewController: UIViewController, GCKDiscoveryManagerListener, GCKRe
         smallView = upNextView.frame
         largeView = CGRect(x: 500, y: 90, width: 400, height: 270)
     }
+    
+    func getNextEpisode() {
+        TvShowsAPI.getEpisodes(seriesId: manifest.seriesId!, userId: SessionManager.current.user.user_id!, season: manifest.parentIndexNumber ?? 0, startIndex: manifest.indexNumber, limit: 1)
+            .sink(receiveCompletion: { completion in
+                print(completion)
+            }, receiveValue: { [self] response in
+                if let item = response.items?.first {
+                    self.upNextViewModel.item = item
+                }
+            })
+            .store(in: &cancellables)
+    }
+    
+    func setPlayerToNextUp() {
+        mediaPlayer.stop()
+        
+        ssTargetValueOffset = 0
+        ssStartValue = 0
+        
+        paused = true
+        lastTime = 0.0
+        startTime = 0
+        controlsAppearTime = 0
+        isSeeking = false
+
+     
+        remotePositionTicks = 0
+       
+        selectedPlaybackSpeedIndex = 3
+        selectedAudioTrack = -1
+        selectedCaptionTrack = -1
+        playSessionId = ""
+        lastProgressReportTime = 0
+        subtitleTrackArray = []
+        audioTrackArray = []
+        
+        manifest = upNextViewModel.item!
+        playbackItem = PlaybackItem()
+        
+        upNextViewModel.item = nil
+        
+        upNextView.isHidden = true
+        shouldShowLoadingScreen = true
+        videoControlsView.isHidden = true
+
+        titleLabel.text = "S\(String(manifest.parentIndexNumber ?? 0)):E\(String(manifest.indexNumber ?? 0)) “\(manifest.name ?? "")”"
+        
+        setupMediaPlayer()
+        getNextEpisode()
+    }
+    
 }
 
 // MARK: - GCKGenericChannelDelegate
@@ -912,7 +961,7 @@ extension PlayerViewController: VLCMediaPlayerDelegate {
             delegate?.hideLoadingView(self)
             
             if manifest.type == "Episode" && upNextViewModel.item != nil{
-                if time > 0.95 {
+                if time > 0.98 {
                     upNextView.isHidden = false
                 } else {
                     upNextView.isHidden = true
diff --git a/JellyfinPlayer/VideoUpNextView.swift b/JellyfinPlayer/VideoUpNextView.swift
index f3dd5771..a85be5af 100644
--- a/JellyfinPlayer/VideoUpNextView.swift
+++ b/JellyfinPlayer/VideoUpNextView.swift
@@ -13,6 +13,7 @@ import JellyfinAPI
 class UpNextViewModel: ObservableObject {
     @Published var largeView: Bool = false
     @Published var item: BaseItemDto? = nil
+    var delegate: PlayerViewController?
     
     func episodeAndSeasonNumber() -> String {
         if let pID = item?.parentIndexNumber, let id = item?.indexNumber {
@@ -27,6 +28,13 @@ class UpNextViewModel: ObservableObject {
         }
         return ""
     }
+    
+    func nextUp() {
+        if delegate != nil {
+            delegate?.setPlayerToNextUp()
+        }
+    }
+    
 }
 
 struct VideoUpNextView: View {
@@ -35,14 +43,12 @@ struct VideoUpNextView: View {
     
     var body: some View {
         
-        Button(action: {
-            print("Next episode")
-        }, label: {
-            
+        Button(action: viewModel.nextUp, label: {
             VStack(alignment: viewModel.largeView ? .leading : .center) {
                 Text("Up Next")
                     .foregroundColor(.white)
                     .font(viewModel.largeView ? .title : .body)
+                    .shadow(radius: 10)
                 
                 image
                 
@@ -52,7 +58,7 @@ struct VideoUpNextView: View {
                         .foregroundColor(.white)
                         .font(.title)
                         .lineLimit(1)
-                    
+                        .shadow(radius: 10)
                 }
             }
             
@@ -65,7 +71,12 @@ struct VideoUpNextView: View {
                 ImageView(src: url)
                     .frame(maxWidth: .infinity)
                     .aspectRatio(CGSize(width: 16, height: 9), contentMode: .fit)
-                    .overlay(overlayIndicator, alignment: .topTrailing))
+                    .overlay(overlayIndicator, alignment: .topTrailing)
+                    .cornerRadius(5)
+                    .shadow(radius: 10)
+            )
+            
+            
         }
         else {
             return AnyView(EmptyView())