mod: live schedule

Closes #581

Signed-off-by: bggRGjQaUbCoE <githubaccount56556@proton.me>

lib/pages/live_room/controller.dart

@@ -145,24 +145,26 @@ class LiveRoomController extends GetxController {
   }
 
   void liveMsg() {
-    LiveHttp.liveRoomDanmaPrefetch(roomId: roomId).then((v) {
-      if (v['status']) {
-        messages.addAll((v['data'] as List)
-            .map((obj) => {
-                  'name': obj['user']['base']['name'],
-                  'uid': obj['user']['uid'],
-                  'text': obj['text'],
-                  'emots': obj['emots'],
-                  'uemote': obj['emoticon']['emoticon_unique'] != ""
-                      ? obj['emoticon']
-                      : null,
-                })
-            .toList());
-        WidgetsBinding.instance.addPostFrameCallback(
-          (_) => scrollToBottom(),
-        );
-      }
-    });
+    if (messages.isEmpty) {
+      LiveHttp.liveRoomDanmaPrefetch(roomId: roomId).then((v) {
+        if (v['status']) {
+          messages.addAll((v['data'] as List)
+              .map((obj) => {
+                    'name': obj['user']['base']['name'],
+                    'uid': obj['user']['uid'],
+                    'text': obj['text'],
+                    'emots': obj['emots'],
+                    'uemote': obj['emoticon']['emoticon_unique'] != ""
+                        ? obj['emoticon']
+                        : null,
+                  })
+              .toList());
+          WidgetsBinding.instance.addPostFrameCallback(
+            (_) => scrollToBottom(),
+          );
+        }
+      });
+    }
     LiveHttp.liveRoomGetDanmakuToken(roomId: roomId).then((v) {
       if (v['status']) {
         LiveDanmakuInfo info = v['data'];

lib/pages/live_room/view.dart

@@ -4,6 +4,7 @@ import 'dart:ui';
 
 import 'package:PiliPlus/http/live.dart';
 import 'package:PiliPlus/pages/live_room/widgets/chat.dart';
+import 'package:PiliPlus/pages/live_room/widgets/header_control.dart';
 import 'package:PiliPlus/services/service_locator.dart';
 import 'package:PiliPlus/utils/extension.dart';
 import 'package:PiliPlus/utils/utils.dart';
@@ -75,7 +76,7 @@ class _LiveRoomPageState extends State<LiveRoomPage>
     videoSourceInit();
     _futureBuilderFuture = _liveRoomController.queryLiveInfo();
     plPlayerController.autoEnterFullscreen();
-    _liveRoomController.liveMsg();
+    plPlayerController.addStatusLister(playerListener);
     _listener = plPlayerController.isFullScreen.listen((isFullScreen) {
       if (isFullScreen != _isFullScreen) {
         _isFullScreen = isFullScreen;
@@ -84,6 +85,16 @@ class _LiveRoomPageState extends State<LiveRoomPage>
     });
   }
 
+  void playerListener(PlayerStatus? status) {
+    if (status != PlayerStatus.playing) {
+      plPlayerController.danmakuController?.pause();
+      _liveRoomController.msgStream?.close();
+    } else {
+      plPlayerController.danmakuController?.resume();
+      _liveRoomController.liveMsg();
+    }
+  }
+
   void _updateFontSize() async {
     if (Platform.isAndroid) {
       _isPipMode =
@@ -119,6 +130,7 @@ class _LiveRoomPageState extends State<LiveRoomPage>
     _liveRoomController.msgStream?.close();
     // floating?.dispose();
     _node.dispose();
+    plPlayerController.removeStatusLister(playerListener);
     plPlayerController.dispose();
     _ctr.dispose();
     super.dispose();
@@ -160,10 +172,13 @@ class _LiveRoomPageState extends State<LiveRoomPage>
                 fill: fill,
                 alignment: alignment,
                 plPlayerController: plPlayerController,
+                headerControl: LiveHeaderControl(
+                  plPlayerController: plPlayerController,
+                  floating: floating,
+                ),
                 bottomControl: BottomControl(
                   plPlayerController: plPlayerController,
                   liveRoomCtr: _liveRoomController,
-                  floating: floating,
                   onRefresh: () {
                     _futureBuilderFuture = _liveRoomController.queryLiveInfo();
                   },

lib/pages/live_room/widgets/bottom_control.dart

@@ -1,25 +1,20 @@
-import 'dart:io';
-
+import 'package:PiliPlus/plugin/pl_player/widgets/play_pause_btn.dart';
 import 'package:PiliPlus/utils/storage.dart';
-import 'package:floating/floating.dart';
 import 'package:flutter/material.dart';
 import 'package:PiliPlus/pages/live_room/index.dart';
 import 'package:PiliPlus/plugin/pl_player/index.dart';
 import 'package:get/get.dart';
-import 'package:material_design_icons_flutter/material_design_icons_flutter.dart';
 
 class BottomControl extends StatelessWidget implements PreferredSizeWidget {
   const BottomControl({
     required this.plPlayerController,
     required this.liveRoomCtr,
-    this.floating,
     required this.onRefresh,
     super.key,
   });
 
   final PlPlayerController plPlayerController;
   final LiveRoomController liveRoomCtr;
-  final Floating? floating;
   final VoidCallback onRefresh;
 
   final TextStyle subTitleStyle = const TextStyle(fontSize: 12);
@@ -39,6 +34,10 @@ class BottomControl extends StatelessWidget implements PreferredSizeWidget {
       titleSpacing: 14,
       title: Row(
         children: [
+          PlayOrPauseButton(
+            plPlayerController: plPlayerController,
+          ),
+          const SizedBox(width: 10),
           ComBtn(
             icon: const Icon(
               Icons.refresh,
@@ -78,18 +77,7 @@ class BottomControl extends StatelessWidget implements PreferredSizeWidget {
           //   ),
           // ),
           // const SizedBox(width: 4),
-          Obx(
-            () => IconButton(
-              onPressed: plPlayerController.setOnlyPlayAudio,
-              icon: Icon(
-                size: 18,
-                plPlayerController.onlyPlayAudio.value
-                    ? MdiIcons.musicCircle
-                    : MdiIcons.musicCircleOutline,
-                color: Colors.white,
-              ),
-            ),
-          ),
+
           Obx(
             () => IconButton(
               onPressed: () {
@@ -140,32 +128,6 @@ class BottomControl extends StatelessWidget implements PreferredSizeWidget {
             ),
           ),
           const SizedBox(width: 10),
-          if (Platform.isAndroid) ...[
-            SizedBox(
-              width: 34,
-              height: 34,
-              child: IconButton(
-                tooltip: '画中画',
-                style: ButtonStyle(
-                  padding: WidgetStateProperty.all(EdgeInsets.zero),
-                ),
-                onPressed: () async {
-                  try {
-                    if ((await floating?.isPipAvailable) == true) {
-                      plPlayerController.hiddenControls(false);
-                      floating!.enable(const EnableManual());
-                    }
-                  } catch (_) {}
-                },
-                icon: const Icon(
-                  Icons.picture_in_picture_outlined,
-                  size: 18,
-                  color: Colors.white,
-                ),
-              ),
-            ),
-            const SizedBox(width: 10),
-          ],
           Obx(
             () => SizedBox(
               width: 30,

lib/pages/live_room/widgets/header_control.dart

@@ -0,0 +1,89 @@
+import 'dart:io';
+
+import 'package:PiliPlus/utils/utils.dart';
+import 'package:floating/floating.dart';
+import 'package:flutter/material.dart';
+import 'package:PiliPlus/plugin/pl_player/index.dart';
+import 'package:get/get.dart';
+import 'package:material_design_icons_flutter/material_design_icons_flutter.dart';
+
+class LiveHeaderControl extends StatelessWidget implements PreferredSizeWidget {
+  const LiveHeaderControl({
+    required this.plPlayerController,
+    this.floating,
+    super.key,
+  });
+
+  final Floating? floating;
+  final PlPlayerController plPlayerController;
+
+  @override
+  Size get preferredSize => const Size(double.infinity, kToolbarHeight);
+
+  @override
+  Widget build(BuildContext context) {
+    return AppBar(
+      backgroundColor: Colors.transparent,
+      foregroundColor: Colors.white,
+      primary: false,
+      automaticallyImplyLeading: false,
+      titleSpacing: 14,
+      title: Row(
+        mainAxisAlignment: MainAxisAlignment.end,
+        children: [
+          Obx(
+            () => IconButton(
+              onPressed: plPlayerController.setOnlyPlayAudio,
+              icon: Icon(
+                size: 18,
+                plPlayerController.onlyPlayAudio.value
+                    ? MdiIcons.musicCircle
+                    : MdiIcons.musicCircleOutline,
+                color: Colors.white,
+              ),
+            ),
+          ),
+          const SizedBox(width: 10),
+          if (Platform.isAndroid) ...[
+            SizedBox(
+              width: 34,
+              height: 34,
+              child: IconButton(
+                tooltip: '画中画',
+                style: ButtonStyle(
+                  padding: WidgetStateProperty.all(EdgeInsets.zero),
+                ),
+                onPressed: () async {
+                  try {
+                    if ((await floating?.isPipAvailable) == true) {
+                      plPlayerController.hiddenControls(false);
+                      floating!.enable(const EnableManual());
+                    }
+                  } catch (_) {}
+                },
+                icon: const Icon(
+                  Icons.picture_in_picture_outlined,
+                  size: 18,
+                  color: Colors.white,
+                ),
+              ),
+            ),
+            const SizedBox(width: 10),
+          ],
+          IconButton(
+            onPressed: () => Utils.scheduleExit(
+              context,
+              plPlayerController.isFullScreen.value,
+              true,
+            ),
+            icon: Icon(
+              size: 18,
+              Icons.schedule,
+              color: Colors.white,
+            ),
+          ),
+        ],
+      ),
+    );
+  }
+}