feat: Customizable shortcuts/hotkeys (#439)

This implements the logic for allowing hotkeys with modifiers.
Implemented globalhotkeys and videocontrol hotkeys
Also implements saving the forward backwards seconds to the user.

Co-authored-by: PartyDonut <PartyDonut@users.noreply.github.com>

lib/providers/connectivity_provider.g.dart

@@ -7,7 +7,7 @@ part of 'connectivity_provider.dart';
 // **************************************************************************
 
 String _$connectivityStatusHash() =>
-    r'7a4ac96d163a479bd34fc6a3efcd556755f8d5e9';
+    r'8c58479db511f2431942655adf3f5021e8f0290c';
 
 /// See also [ConnectivityStatus].
 @ProviderFor(ConnectivityStatus)

lib/providers/service_provider.dart

@@ -23,6 +23,9 @@ import 'package:fladder/providers/sync_provider.dart';
 import 'package:fladder/providers/user_provider.dart';
 import 'package:fladder/util/jellyfin_extension.dart';
 
+const _userSettings = "usersettings";
+const _client = "fladder";
+
 class ServerQueryResult {
   final List<BaseItemDto> original;
   final List<ItemBaseModel> items;
@@ -745,6 +748,34 @@ class JellyService {
   Future<Response<ServerConfiguration>> systemConfigurationGet() => api.systemConfigurationGet();
   Future<Response<PublicSystemInfo>> systemInfoPublicGet() => api.systemInfoPublicGet();
 
+  Future<Response<UserSettings>> getCustomConfig() async {
+    final response = await api.displayPreferencesDisplayPreferencesIdGet(
+      displayPreferencesId: _userSettings,
+      userId: account?.id ?? "",
+      $client: _client,
+    );
+    final customPrefs = response.body?.customPrefs?.parseValues();
+    final userPrefs = customPrefs != null ? UserSettings.fromJson(customPrefs) : UserSettings();
+    return response.copyWith(
+      body: userPrefs,
+    );
+  }
+
+  Future<Response<dynamic>> setCustomConfig(UserSettings currentSettings) async {
+    final currentDisplayPreferences = await api.displayPreferencesDisplayPreferencesIdGet(
+      displayPreferencesId: _userSettings,
+      $client: _client,
+    );
+    return api.displayPreferencesDisplayPreferencesIdPost(
+      displayPreferencesId: 'usersettings',
+      userId: account?.id ?? "",
+      $client: _client,
+      body: currentDisplayPreferences.body?.copyWith(
+        customPrefs: currentSettings.toJson(),
+      ),
+    );
+  }
+
   Future<Response> sessionsLogoutPost() => api.sessionsLogoutPost();
 
   Future<Response<String>> itemsItemIdDownloadGet({
@@ -1116,3 +1147,31 @@ class JellyService {
     return _updateUserConfiguration(updated);
   }
 }
+
+extension ParsedMap on Map<String, dynamic> {
+  Map<String, dynamic> parseValues() {
+    Map<String, dynamic> parsedMap = {};
+
+    for (var entry in entries) {
+      String key = entry.key;
+      dynamic value = entry.value;
+
+      if (value is String) {
+        // Try to parse the string to a number or boolean
+        if (int.tryParse(value) != null) {
+          parsedMap[key] = int.tryParse(value);
+        } else if (double.tryParse(value) != null) {
+          parsedMap[key] = double.tryParse(value);
+        } else if (value.toLowerCase() == 'true' || value.toLowerCase() == 'false') {
+          parsedMap[key] = value.toLowerCase() == 'true';
+        } else {
+          parsedMap[key] = value;
+        }
+      } else {
+        parsedMap[key] = value;
+      }
+    }
+
+    return parsedMap;
+  }
+}

lib/providers/settings/client_settings_provider.dart

@@ -3,6 +3,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 
 import 'package:fladder/models/settings/client_settings_model.dart';
+import 'package:fladder/models/settings/key_combinations.dart';
 import 'package:fladder/providers/shared_provider.dart';
 import 'package:fladder/util/custom_color_themes.dart';
 import 'package:fladder/util/debouncer.dart';
@@ -58,4 +59,15 @@ class ClientSettingsNotifier extends StateNotifier<ClientSettingsModel> {
       state = state.copyWith(schemeVariant: type ?? state.schemeVariant);
 
   void setRequireWifi(bool value) => state = state.copyWith(requireWifi: value);
+
+  void setShortcuts(MapEntry<GlobalHotKeys, KeyCombination?> mapEntry) {
+    final newShortCuts = Map.fromEntries(state.shortcuts.entries);
+    newShortCuts.update(
+      mapEntry.key,
+      (value) => mapEntry.value,
+      ifAbsent: () => mapEntry.value,
+    );
+    newShortCuts.removeWhere((key, value) => value == null);
+    state = state.copyWith(shortcuts: newShortCuts);
+  }
 }

lib/providers/settings/video_player_settings_provider.dart

@@ -1,9 +1,11 @@
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 
+import 'package:collection/collection.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:screen_brightness/screen_brightness.dart';
 
+import 'package:fladder/models/settings/key_combinations.dart';
 import 'package:fladder/models/settings/video_player_settings.dart';
 import 'package:fladder/providers/shared_provider.dart';
 import 'package:fladder/providers/video_player_provider.dart';
@@ -67,4 +69,51 @@ class VideoPlayerSettingsProviderNotifier extends StateNotifier<VideoPlayerSetti
 
   void toggleOrientation(Set<DeviceOrientation>? orientation) =>
       state = state.copyWith(allowedOrientations: orientation);
+
+  void setShortcuts(MapEntry<VideoHotKeys, KeyCombination?> newEntry) {
+    final currentShortcuts = Map.fromEntries(state.hotKeys.entries);
+    currentShortcuts.update(
+      newEntry.key,
+      (value) => newEntry.value,
+      ifAbsent: () => newEntry.value,
+    );
+    currentShortcuts.removeWhere((key, value) => value == null);
+    state = state.copyWith(hotKeys: currentShortcuts);
+  }
+
+  void nextChapter() {
+    final chapters = ref.read(playBackModel)?.chapters ?? [];
+    final currentPosition = ref.read(videoPlayerProvider.select((value) => value.lastState?.position));
+
+    if (chapters.isNotEmpty && currentPosition != null) {
+      final currentChapter = chapters.lastWhereOrNull((element) => element.startPosition <= currentPosition);
+
+      if (currentChapter != null) {
+        final nextChapterIndex = chapters.indexOf(currentChapter) + 1;
+        if (nextChapterIndex < chapters.length) {
+          ref.read(videoPlayerProvider).seek(chapters[nextChapterIndex].startPosition);
+        } else {
+          ref.read(videoPlayerProvider).seek(currentChapter.startPosition);
+        }
+      }
+    }
+  }
+
+  void prevChapter() {
+    final chapters = ref.read(playBackModel)?.chapters ?? [];
+    final currentPosition = ref.read(videoPlayerProvider.select((value) => value.lastState?.position));
+
+    if (chapters.isNotEmpty && currentPosition != null) {
+      final currentChapter = chapters.lastWhereOrNull((element) => element.startPosition <= currentPosition);
+
+      if (currentChapter != null) {
+        final prevChapterIndex = chapters.indexOf(currentChapter) - 1;
+        if (prevChapterIndex >= 0) {
+          ref.read(videoPlayerProvider).seek(chapters[prevChapterIndex].startPosition);
+        } else {
+          ref.read(videoPlayerProvider).seek(currentChapter.startPosition);
+        }
+      }
+    }
+  }
 }

lib/providers/sync/sync_provider_helpers.g.dart

@@ -6,7 +6,7 @@ part of 'sync_provider_helpers.dart';
 // RiverpodGenerator
 // **************************************************************************
 
-String _$syncedItemHash() => r'7b1178ba78529ebf65425aa4cb8b239a28c7914b';
+String _$syncedItemHash() => r'8342c557accf52fd0a8561274ecf9b77b5cf7acd';
 
 /// Copied from Dart SDK
 class _SystemHash {
@@ -157,7 +157,7 @@ class _SyncedItemProviderElement
   ItemBaseModel? get item => (origin as SyncedItemProvider).item;
 }
 
-String _$syncedChildrenHash() => r'2b6ce1611750785060df6317ce0ea25e2dc0aeb4';
+String _$syncedChildrenHash() => r'75e25432f33e0fe31708618b7ba744430523a4d3';
 
 abstract class _$SyncedChildren
     extends BuildlessAutoDisposeAsyncNotifier<List<SyncedItem>> {

lib/providers/user_provider.dart

@@ -40,6 +40,9 @@ class User extends _$User {
     var response = await api.usersMeGet();
     var quickConnectStatus = await api.quickConnectEnabled();
     var systemConfiguration = await api.systemConfigurationGet();
+
+    final customConfig = await api.getCustomConfig();
+
     if (response.isSuccessful && response.body != null) {
       userState = state?.copyWith(
         name: response.body?.name ?? state?.name ?? "",
@@ -48,6 +51,7 @@ class User extends _$User {
         userConfiguration: response.body?.configuration,
         quickConnectState: quickConnectStatus.body ?? false,
         latestItemsExcludes: response.body?.configuration?.latestItemsExcludes ?? [],
+        userSettings: customConfig.body,
       );
       return response.copyWith(body: state);
     }
@@ -68,6 +72,25 @@ class User extends _$User {
     }
   }
 
+  void setBackwardSpeed(int value) {
+    final userSettings = state?.userSettings?.copyWith(skipBackDuration: Duration(seconds: value));
+    if (userSettings != null) {
+      updateCustomConfig(userSettings);
+    }
+  }
+
+  void setForwardSpeed(int value) {
+    final userSettings = state?.userSettings?.copyWith(skipForwardDuration: Duration(seconds: value));
+    if (userSettings != null) {
+      updateCustomConfig(userSettings);
+    }
+  }
+
+  Future<Response<dynamic>> updateCustomConfig(UserSettings settings) async {
+    state = state?.copyWith(userSettings: settings);
+    return api.setCustomConfig(settings);
+  }
+
   Future<Response> refreshMetaData(
     String itemId, {
     MetadataRefresh? metadataRefreshMode,

lib/providers/user_provider.g.dart

@@ -24,7 +24,7 @@ final showSyncButtonProviderProvider = AutoDisposeProvider<bool>.internal(
 @Deprecated('Will be removed in 3.0. Use Ref instead')
 // ignore: unused_element
 typedef ShowSyncButtonProviderRef = AutoDisposeProviderRef<bool>;
-String _$userHash() => r'56fca6515c42347fa99dcdcf4f2d8a977335243a';
+String _$userHash() => r'24b34a88eae11aec1e377a82d1e507f293b7816a';
 
 /// See also [User].
 @ProviderFor(User)