feat: mark podcast episodes as played

lib/common/view/icons.dart

@@ -462,4 +462,9 @@ class Iconz {
       : appleStyled
           ? CupertinoIcons.moon
           : Icons.mode_night_rounded;
+  static IconData get markAllRead => yaruStyled
+      ? YaruIcons.ok_filled
+      : appleStyled
+          ? CupertinoIcons.check_mark_circled_solid
+          : Icons.check_circle;
 }

lib/l10n/app_en.arb

@@ -179,6 +179,7 @@
             }
         }
     },
+    "markAllEpisodesAsDone": "Mark all episodes as done",
     "downloadsOnly": "Downloads only",
     "downloadsDirectory": "Location of your downloads",
     "downloadsDirectoryDescription": "Make sure MusicPod can access this directory!",

lib/persistence_utils.dart

@@ -83,7 +83,33 @@ Future<void> writeCustomSetting(
   final file = File(p.join(workingDir, filename));
 
   if (!file.existsSync()) {
-    file.create();
+    file.createSync();
+  }
+
+  await file.writeAsString(jsonStr);
+}
+
+Future<void> writeCustomSettings({
+  required List<MapEntry<String, dynamic>> entries,
+  required String filename,
+}) async {
+  if (entries.isEmpty) return;
+  final oldSettings = await getCustomSettings(filename);
+
+  for (var entry in entries) {
+    if (oldSettings.containsKey(entry.key)) {
+      oldSettings.update(entry.key, (v) => entry.value);
+    } else {
+      oldSettings.putIfAbsent(entry.key, () => entry.value);
+    }
+  }
+
+  final jsonStr = jsonEncode(oldSettings);
+  final workingDir = await getWorkingDir();
+  final file = File(p.join(workingDir, filename));
+
+  if (!file.existsSync()) {
+    await file.create();
   }
 
   await file.writeAsString(jsonStr);
@@ -103,12 +129,33 @@ Future<void> removeCustomSetting(
     final file = File(p.join(workingDir, filename));
 
     if (!file.existsSync()) {
-      file.create();
+      await file.create();
     }
     await file.writeAsString(jsonStr);
   }
 }
 
+Future<void> removeCustomSettings(
+  List<String> keys, [
+  String filename = kSettingsFileName,
+]) async {
+  final oldSettings = await getCustomSettings(filename);
+  for (var key in keys) {
+    if (oldSettings.containsKey(key)) {
+      oldSettings.remove(key);
+    }
+  }
+
+  final jsonStr = jsonEncode(oldSettings);
+  final workingDir = await getWorkingDir();
+  final file = File(p.join(workingDir, filename));
+
+  if (!file.existsSync()) {
+    await file.create();
+  }
+  await file.writeAsString(jsonStr);
+}
+
 Future<dynamic> readCustomSetting(
   dynamic key, [
   String filename = kSettingsFileName,
@@ -143,14 +190,28 @@ Future<Map<String, String>> getCustomSettings([
   }
 }
 
+Future<void> wipeCustomSettings([
+  String filename = kSettingsFileName,
+]) async {
+  final workingDir = await getWorkingDir();
+
+  final file = File(p.join(workingDir, filename));
+
+  if (!file.existsSync()) {
+    file.createSync();
+  }
+
+  await file.writeAsString('{}');
+}
+
 Future<void> writeStringIterable({
   required Iterable<String> iterable,
   required String filename,
 }) async {
   final workingDir = await getWorkingDir();
   final file = File('$workingDir/$filename');
   if (!file.existsSync()) {
-    file.create();
+    await file.create();
   }
   await file.writeAsString(iterable.join('\n'));
 }

lib/player/player_model.dart

@@ -117,6 +117,10 @@ class PlayerModel extends SafeChangeNotifier {
   Map<String, Duration>? get lastPositions => _playerService.lastPositions;
   Duration? getLastPosition(String? url) => _playerService.getLastPosition(url);
   Future<void> safeLastPosition() => _playerService.safeLastPosition();
+
+  Future<void> safeAllLastPositions(List<Audio> audios) =>
+      _playerService.safeAllLastPositions(audios);
+
   Future<void> removeLastPosition(String key) =>
       _playerService.removeLastPosition(key);
   Future<void> removeLastPositions(List<Audio> audios) =>

lib/player/player_service.dart

@@ -441,9 +441,7 @@ class PlayerService {
   Future<void> _setPlayerState() async {
     final playerState = await _readPlayerState();
 
-    _lastPositions = (await getCustomSettings(kLastPositionsFileName)).map(
-      (key, value) => MapEntry(key, value.parsedDuration ?? Duration.zero),
-    );
+    await _loadLastPositions();
 
     if (playerState?.audio != null) {
       _setAudio(playerState!.audio!);
@@ -475,6 +473,12 @@ class PlayerService {
     }
   }
 
+  Future<void> _loadLastPositions() async {
+    _lastPositions = (await getCustomSettings(kLastPositionsFileName)).map(
+      (key, value) => MapEntry(key, value.parsedDuration ?? Duration.zero),
+    );
+  }
+
   //
   // Last Positions used when the app re-opens and for podcasts
   //
@@ -497,20 +501,39 @@ class PlayerService {
     _propertiesChangedController.add(true);
   }
 
+  Future<void> safeAllLastPositions(List<Audio> audios) async {
+    await writeCustomSettings(
+      entries: audios
+          .where((e) => e.url != null && e.durationMs != null)
+          .map(
+            (e) => MapEntry(
+              e.url!,
+              Duration(milliseconds: e.durationMs!.toInt()).toString(),
+            ),
+          )
+          .toList(),
+      filename: kLastPositionsFileName,
+    );
+    await _loadLastPositions();
+
+    _propertiesChangedController.add(true);
+  }
+
   Future<void> removeLastPosition(String key) async {
     await removeCustomSetting(key, kLastPositionsFileName);
     _lastPositions.remove(key);
     _propertiesChangedController.add(true);
   }
 
   Future<void> removeLastPositions(List<Audio> audios) async {
-    for (var e in audios) {
-      if (e.url != null) {
-        await removeCustomSetting(e.url!, kLastPositionsFileName);
-        _lastPositions.remove(e.url!);
-        _propertiesChangedController.add(true);
-      }
-    }
+    await removeCustomSettings(
+      audios.where((e) => e.url != null).map((e) => e.url!).toList(),
+      kLastPositionsFileName,
+    );
+
+    await _loadLastPositions();
+
+    _propertiesChangedController.add(true);
   }
 
   Duration? getLastPosition(String? url) => _lastPositions[url];

lib/player/view/bottom_player.dart

@@ -17,6 +17,7 @@ import 'bottom_player_image.dart';
 import 'play_button.dart';
 import 'playback_rate_button.dart';
 import 'player_main_controls.dart';
+import 'player_pause_timer_button.dart';
 import 'player_title_and_artist.dart';
 import 'player_track.dart';
 import 'player_view.dart';
@@ -103,6 +104,7 @@ class BottomPlayer extends StatelessWidget with WatchItMixin {
                       if (audio?.audioType == AudioType.podcast)
                         PlaybackRateButton(active: active),
                       if (!isMobilePlatform) const VolumeSliderPopup(),
+                      const PlayerPauseTimerButton(),
                       const QueueButton(
                         isSelected: false,
                       ),

lib/player/view/full_height_player_top_controls.dart

@@ -18,6 +18,7 @@ import '../../library/library_model.dart';
 import '../../player/player_model.dart';
 import '../../search/search_model.dart';
 import 'playback_rate_button.dart';
+import 'player_pause_timer_button.dart';
 import 'player_view.dart';
 import 'queue/queue_button.dart';
 import 'volume_popup.dart';
@@ -88,6 +89,9 @@ class FullHeightPlayerTopControls extends StatelessWidget with WatchItMixin {
               _ => const SizedBox.shrink(),
             },
           if (showQueueButton) QueueButton(color: iconColor),
+          PlayerPauseTimerButton(
+            iconColor: iconColor,
+          ),
           ShareButton(
             audio: audio,
             active: active,

lib/player/view/player_main_controls.dart

@@ -11,7 +11,6 @@ import '../../extensions/theme_data_x.dart';
 import '../../l10n/l10n.dart';
 import '../player_model.dart';
 import 'play_button.dart';
-import 'player_pause_timer_button.dart';
 import 'repeat_button.dart';
 import 'seek_button.dart';
 import 'shuffle_button.dart';
@@ -117,8 +116,11 @@ class PlayerMainControls extends StatelessWidget with WatchItMixin {
             active: active,
             iconColor: defaultColor,
           ),
-        AudioType.radio => PlayerPauseTimerButton(
-            iconColor: defaultColor,
+        AudioType.radio => SizedBox.square(
+            dimension: context.theme.iconButtonTheme.style?.shape
+                ?.resolve({})
+                ?.dimensions
+                .horizontal,
           ),
         _ => const SizedBox.shrink(),
       },

lib/podcasts/view/podcast_page.dart

@@ -23,7 +23,6 @@ import '../../extensions/build_context_x.dart';
 import '../../l10n/l10n.dart';
 import '../../library/library_model.dart';
 import '../../player/player_model.dart';
-import '../../player/view/player_pause_timer_button.dart';
 import '../../search/search_model.dart';
 import '../../search/search_type.dart';
 import '../../settings/settings_model.dart';
@@ -168,7 +167,16 @@ class _PodcastPageState extends State<PodcastPage> {
                       children: [
                         if (!isMobilePlatform)
                           PodcastReplayButton(audios: episodesWithDownloads),
-                        const PlayerPauseTimerButton(),
+                        IconButton(
+                          tooltip: l10n.markAllEpisodesAsDone,
+                          onPressed: () {
+                            di<PlayerModel>()
+                                .safeAllLastPositions(episodesWithDownloads);
+                            di<LibraryModel>()
+                                .removePodcastUpdate(widget.feedUrl);
+                          },
+                          icon: Icon(Iconz.markAllRead),
+                        ),
                         PodcastSubButton(
                           audios: episodesWithDownloads,
                           pageId: widget.feedUrl,