feat(all): Implement MAL import for anime and manga lists

android/app/src/main/AndroidManifest.xml

@@ -32,5 +32,5 @@
             android:value="2" />
     </application>
 
-    <uses-permission android:name="android.permission.INTERNET" /> 
+    <uses-permission android:name="android.permission.INTERNET" />
 </manifest>

lib/main.dart

@@ -3,11 +3,13 @@ import 'package:anitrack/src/ui/bloc/anime_list_bloc.dart';
 import 'package:anitrack/src/ui/bloc/anime_search_bloc.dart';
 import 'package:anitrack/src/ui/bloc/details_bloc.dart';
 import 'package:anitrack/src/ui/bloc/navigation_bloc.dart';
+import 'package:anitrack/src/ui/bloc/settings_bloc.dart';
 import 'package:anitrack/src/ui/constants.dart';
 import 'package:anitrack/src/ui/pages/about.dart';
 import 'package:anitrack/src/ui/pages/anime_list.dart';
 import 'package:anitrack/src/ui/pages/anime_search.dart';
 import 'package:anitrack/src/ui/pages/details.dart';
+import 'package:anitrack/src/ui/pages/settings.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:get_it/get_it.dart';
@@ -28,6 +30,7 @@ void main() async {
   GetIt.I.registerSingleton<AnimeSearchBloc>(AnimeSearchBloc());
   GetIt.I.registerSingleton<DetailsBloc>(DetailsBloc());
   GetIt.I.registerSingleton<NavigationBloc>(NavigationBloc(navKey));
+  GetIt.I.registerSingleton<SettingsBloc>(SettingsBloc());
 
   // Load animes
   GetIt.I.get<AnimeListBloc>().add(
@@ -49,6 +52,9 @@ void main() async {
         BlocProvider<NavigationBloc>(
           create: (_) => GetIt.I.get<NavigationBloc>(),
         ),
+        BlocProvider<SettingsBloc>(
+          create: (_) => GetIt.I.get<SettingsBloc>(),
+        ),
       ],
       child: MyApp(navKey),
     ),
@@ -89,6 +95,8 @@ class MyApp extends StatelessWidget {
             return DetailsPage.route;
           case aboutRoute:
             return AboutPage.route;
+          case settingsRoute:
+            return SettingsPage.route;
         }
 
         return null;

lib/src/data/type.dart

@@ -8,10 +8,22 @@ enum TrackingMediumType {
 
 /// The state of the medium we're tracking, i.e. reading/watching, dropped, ...
 enum MediumTrackingState {
+  /// Currently watching or reading
   ongoing,
+
+  /// Done
   completed,
+
+  /// Plan to watch or read
   planned,
+
+  /// Dropped
   dropped,
+
+  /// Paused
+  paused,
+
+  /// Meta state
   all,
 }
 
@@ -45,6 +57,8 @@ extension MediumStateExtension on MediumTrackingState {
         return 2;
       case MediumTrackingState.dropped:
         return 3;
+      case MediumTrackingState.paused:
+        return 4;
       case MediumTrackingState.all:
         return -1;
     }
@@ -75,6 +89,8 @@ extension MediumStateExtension on MediumTrackingState {
         }
       case MediumTrackingState.dropped:
         return 'Dropped';
+      case MediumTrackingState.paused:
+        return 'Paused';
       case MediumTrackingState.all:
         return 'All';
     }
@@ -96,6 +112,8 @@ class MediumTrackingStateConverter
         return MediumTrackingState.planned;
       case 3:
         return MediumTrackingState.dropped;
+      case 4:
+        return MediumTrackingState.paused;
     }
 
     return MediumTrackingState.planned;

lib/src/service/database.dart

@@ -1,5 +1,6 @@
 import 'package:anitrack/src/data/anime.dart';
 import 'package:anitrack/src/data/manga.dart';
+import 'package:anitrack/src/service/migrations/0000_score.dart';
 import 'package:sqflite/sqflite.dart';
 
 const animeTable = 'Anime';
@@ -14,7 +15,8 @@ Future<void> _createDatabase(Database db, int version) async {
       episodesTotal INTEGER,
       episodesWatched INTEGER NOT NULL,
       thumbnailUrl TEXT NOT NULL,
-      title TEXT NOT NULL
+      title TEXT NOT NULL,
+      score INTEGER
     )''',
   );
   await db.execute(
@@ -26,7 +28,8 @@ Future<void> _createDatabase(Database db, int version) async {
       chaptersRead INTEGER NOT NULL,
       volumesOwned INTEGER NOT NULL,
       thumbnailUrl TEXT NOT NULL,
-      title TEXT NOT NULL
+      title TEXT NOT NULL,
+      score INTEGER
     )''',
   );
 }
@@ -37,8 +40,23 @@ class DatabaseService {
   Future<void> initialize() async {
     _db = await openDatabase(
       'anitrack.db',
-      version: 1,
+      version: 2,
+      onConfigure: (db) async {
+        // In order to do schema changes during database upgrades, we disable foreign
+        // keys in the onConfigure phase, but re-enable them here.
+        // See https://github.com/tekartik/sqflite/issues/624#issuecomment-813324273
+        // for the "solution".
+        await db.execute('PRAGMA foreign_keys = OFF');
+      },
+      onOpen: (db) async {
+        await db.execute('PRAGMA foreign_keys = ON');
+      },
       onCreate: _createDatabase,
+      onUpgrade: (db, oldVersion, newVersion) async {
+        if (oldVersion < 2) {
+          await migrateFromV1ToV2(db);
+        }
+      },
     );
   }
 
@@ -64,6 +82,7 @@ class DatabaseService {
     await _db.insert(
       animeTable,
       data.toJson(),
+      conflictAlgorithm: ConflictAlgorithm.ignore,
     );
   }
 
@@ -88,6 +107,7 @@ class DatabaseService {
     await _db.insert(
       mangaTable,
       data.toJson(),
+      conflictAlgorithm: ConflictAlgorithm.ignore,
     );
   }
 

lib/src/service/migrations/0000_score.dart

@@ -0,0 +1,11 @@
+import 'package:anitrack/src/service/database.dart';
+import 'package:sqflite/sqflite.dart';
+
+Future<void> migrateFromV1ToV2(Database db) async {
+  await db.execute(
+    'ALTER TABLE $animeTable ADD COLUMN score INTEGER DEFAULT NULL;',
+  );
+  await db.execute(
+    'ALTER TABLE $mangaTable ADD COLUMN score INTEGER DEFAULT NULL;',
+  );
+}

lib/src/ui/bloc/settings_bloc.dart

@@ -0,0 +1,205 @@
+import 'dart:async';
+import 'dart:convert';
+import 'package:anitrack/src/data/anime.dart';
+import 'package:anitrack/src/data/manga.dart';
+import 'package:anitrack/src/data/type.dart';
+import 'package:anitrack/src/service/database.dart';
+import 'package:archive/archive_io.dart';
+import 'package:bloc/bloc.dart';
+import 'package:freezed_annotation/freezed_annotation.dart';
+import 'package:get_it/get_it.dart';
+import 'package:jikan_api/jikan_api.dart';
+import 'package:xml/xml.dart';
+
+part 'settings_state.dart';
+part 'settings_event.dart';
+part 'settings_bloc.freezed.dart';
+
+MediumTrackingState malStatusToTrackingState(String status) {
+  switch (status) {
+    case 'Completed':
+      return MediumTrackingState.completed;
+    case 'Reading':
+    case 'Watching':
+      return MediumTrackingState.ongoing;
+    case 'Plan to Read':
+    case 'Plan to Watch':
+      return MediumTrackingState.planned;
+    case 'Dropped':
+      return MediumTrackingState.dropped;
+    case 'On-Hold':
+      return MediumTrackingState.paused;
+    default:
+      assert(false, 'Invalid status $status');
+      return MediumTrackingState.planned;
+  }
+}
+
+class SettingsBloc extends Bloc<SettingsEvent, SettingsState> {
+  SettingsBloc() : super(SettingsState()) {
+    on<AnimeListImportedEvent>(_onAnimeListImported);
+    on<MangaListImportedEvent>(_onMangaListImported);
+  }
+
+  void _showLoadingSpinner(Emitter<SettingsState> emit) {
+    emit(
+      state.copyWith(
+        importSpinnerVisible: true,
+      ),
+    );
+  }
+
+  void _hideLoadingSpinner(Emitter<SettingsState> emit) {
+    emit(
+      state.copyWith(
+        importSpinnerVisible: false,
+      ),
+    );
+  }
+
+  Future<void> _onAnimeListImported(
+    AnimeListImportedEvent event,
+    Emitter<SettingsState> emit,
+  ) async {
+    assert(
+      event.type == ImportListType.mal,
+      'Only MAL imports are currently supported',
+    );
+
+    _showLoadingSpinner(emit);
+    final inputStream = InputFileStream(event.path);
+    final listRaw = GZipDecoder().decodeBuffer(inputStream);
+    final listXml = utf8.decode(listRaw);
+    final document = XmlDocument.parse(listXml);
+    final mal = document.getElement('myanimelist');
+    if (mal == null) {
+      print('Invalid MAL list export');
+      _hideLoadingSpinner(emit);
+      return;
+    }
+
+    emit(
+      state.copyWith(
+        importCurrent: 0,
+        importTotal: mal.childElements.length - 1,
+      ),
+    );
+
+    for (final anime in mal.childElements) {
+      if (anime.qualifiedName == 'myinfo') {
+        continue;
+      }
+
+      emit(
+        state.copyWith(
+          importCurrent: state.importCurrent + 1,
+        ),
+      );
+
+      final title = anime.getElement('series_title')!.text;
+      final totalEpisodes =
+          int.parse(anime.getElement('series_episodes')!.text);
+      final id = anime.getElement('series_animedb_id')!.text;
+
+      print('Waiting 500ms to not hammer Jikan ($title)');
+      await Future<void>.delayed(const Duration(milliseconds: 500));
+
+      // Query the MAL api
+      final data = await Jikan().getAnime(int.parse(id));
+
+      // Add the anime
+      await GetIt.I.get<DatabaseService>().addAnime(
+            AnimeTrackingData(
+              id,
+              malStatusToTrackingState(
+                anime.getElement('my_status')!.text,
+              ),
+              title,
+              int.parse(anime.getElement('my_watched_episodes')!.text),
+              // 0 means that MAL does not know
+              totalEpisodes == 0 ? null : totalEpisodes,
+              data.imageUrl,
+            ),
+          );
+    }
+
+    // Hide the spinner again
+    _hideLoadingSpinner(emit);
+  }
+
+  Future<void> _onMangaListImported(
+    MangaListImportedEvent event,
+    Emitter<SettingsState> emit,
+  ) async {
+    assert(
+      event.type == ImportListType.mal,
+      'Only MAL imports are currently supported',
+    );
+
+    _showLoadingSpinner(emit);
+    final inputStream = InputFileStream(event.path);
+    final listRaw = GZipDecoder().decodeBuffer(inputStream);
+    final listXml = utf8.decode(listRaw);
+    final document = XmlDocument.parse(listXml);
+    final mal = document.getElement('myanimelist');
+    if (mal == null) {
+      print('Invalid MAL list export');
+      _hideLoadingSpinner(emit);
+      return;
+    }
+
+    emit(
+      state.copyWith(
+        importCurrent: 0,
+        importTotal: mal.childElements.length - 1,
+      ),
+    );
+
+    for (final manga in mal.childElements) {
+      if (manga.qualifiedName == 'myinfo') {
+        continue;
+      }
+
+      emit(
+        state.copyWith(
+          importCurrent: state.importCurrent + 1,
+        ),
+      );
+
+      final title = manga.getElement('manga_title')!.text;
+      final totalChapters = int.parse(manga.getElement('manga_chapters')!.text);
+      final id = manga.getElement('manga_mangadb_id')!.text;
+
+      print('Waiting 500ms to not hammer Jikan ($title)');
+      await Future<void>.delayed(const Duration(milliseconds: 500));
+
+      // Query the MAL api
+      Manga data;
+      try {
+        data = await Jikan().getManga(int.parse(id));
+      } catch (_) {
+        print('API request failed');
+        continue;
+      }
+
+      // Add the manga
+      await GetIt.I.get<DatabaseService>().addManga(
+            MangaTrackingData(
+              id,
+              malStatusToTrackingState(
+                manga.getElement('my_status')!.text,
+              ),
+              title,
+              int.parse(manga.getElement('my_read_chapters')!.text),
+              0,
+              // 0 means that MAL does not know
+              totalChapters == 0 ? null : totalChapters,
+              data.imageUrl,
+            ),
+          );
+    }
+
+    // Hide the spinner again
+    _hideLoadingSpinner(emit);
+  }
+}

lib/src/ui/bloc/settings_bloc.freezed.dart

@@ -0,0 +1,177 @@
+// coverage:ignore-file
+// GENERATED CODE - DO NOT MODIFY BY HAND
+// ignore_for_file: type=lint
+// ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target
+
+part of 'settings_bloc.dart';
+
+// **************************************************************************
+// FreezedGenerator
+// **************************************************************************
+
+T _$identity<T>(T value) => value;
+
+final _privateConstructorUsedError = UnsupportedError(
+    'It seems like you constructed your class using `MyClass._()`. This constructor is only meant to be used by freezed and you are not supposed to need it nor use it.\nPlease check the documentation here for more information: https://github.com/rrousselGit/freezed#custom-getters-and-methods');
+
+/// @nodoc
+mixin _$SettingsState {
+  bool get importSpinnerVisible => throw _privateConstructorUsedError;
+  int get importCurrent => throw _privateConstructorUsedError;
+  int get importTotal => throw _privateConstructorUsedError;
+
+  @JsonKey(ignore: true)
+  $SettingsStateCopyWith<SettingsState> get copyWith =>
+      throw _privateConstructorUsedError;
+}
+
+/// @nodoc
+abstract class $SettingsStateCopyWith<$Res> {
+  factory $SettingsStateCopyWith(
+          SettingsState value, $Res Function(SettingsState) then) =
+      _$SettingsStateCopyWithImpl<$Res>;
+  $Res call({bool importSpinnerVisible, int importCurrent, int importTotal});
+}
+
+/// @nodoc
+class _$SettingsStateCopyWithImpl<$Res>
+    implements $SettingsStateCopyWith<$Res> {
+  _$SettingsStateCopyWithImpl(this._value, this._then);
+
+  final SettingsState _value;
+  // ignore: unused_field
+  final $Res Function(SettingsState) _then;
+
+  @override
+  $Res call({
+    Object? importSpinnerVisible = freezed,
+    Object? importCurrent = freezed,
+    Object? importTotal = freezed,
+  }) {
+    return _then(_value.copyWith(
+      importSpinnerVisible: importSpinnerVisible == freezed
+          ? _value.importSpinnerVisible
+          : importSpinnerVisible // ignore: cast_nullable_to_non_nullable
+              as bool,
+      importCurrent: importCurrent == freezed
+          ? _value.importCurrent
+          : importCurrent // ignore: cast_nullable_to_non_nullable
+              as int,
+      importTotal: importTotal == freezed
+          ? _value.importTotal
+          : importTotal // ignore: cast_nullable_to_non_nullable
+              as int,
+    ));
+  }
+}
+
+/// @nodoc
+abstract class _$$_SettingsStateCopyWith<$Res>
+    implements $SettingsStateCopyWith<$Res> {
+  factory _$$_SettingsStateCopyWith(
+          _$_SettingsState value, $Res Function(_$_SettingsState) then) =
+      __$$_SettingsStateCopyWithImpl<$Res>;
+  @override
+  $Res call({bool importSpinnerVisible, int importCurrent, int importTotal});
+}
+
+/// @nodoc
+class __$$_SettingsStateCopyWithImpl<$Res>
+    extends _$SettingsStateCopyWithImpl<$Res>
+    implements _$$_SettingsStateCopyWith<$Res> {
+  __$$_SettingsStateCopyWithImpl(
+      _$_SettingsState _value, $Res Function(_$_SettingsState) _then)
+      : super(_value, (v) => _then(v as _$_SettingsState));
+
+  @override
+  _$_SettingsState get _value => super._value as _$_SettingsState;
+
+  @override
+  $Res call({
+    Object? importSpinnerVisible = freezed,
+    Object? importCurrent = freezed,
+    Object? importTotal = freezed,
+  }) {
+    return _then(_$_SettingsState(
+      importSpinnerVisible: importSpinnerVisible == freezed
+          ? _value.importSpinnerVisible
+          : importSpinnerVisible // ignore: cast_nullable_to_non_nullable
+              as bool,
+      importCurrent: importCurrent == freezed
+          ? _value.importCurrent
+          : importCurrent // ignore: cast_nullable_to_non_nullable
+              as int,
+      importTotal: importTotal == freezed
+          ? _value.importTotal
+          : importTotal // ignore: cast_nullable_to_non_nullable
+              as int,
+    ));
+  }
+}
+
+/// @nodoc
+
+class _$_SettingsState implements _SettingsState {
+  _$_SettingsState(
+      {this.importSpinnerVisible = false,
+      this.importCurrent = 0,
+      this.importTotal = 0});
+
+  @override
+  @JsonKey()
+  final bool importSpinnerVisible;
+  @override
+  @JsonKey()
+  final int importCurrent;
+  @override
+  @JsonKey()
+  final int importTotal;
+
+  @override
+  String toString() {
+    return 'SettingsState(importSpinnerVisible: $importSpinnerVisible, importCurrent: $importCurrent, importTotal: $importTotal)';
+  }
+
+  @override
+  bool operator ==(dynamic other) {
+    return identical(this, other) ||
+        (other.runtimeType == runtimeType &&
+            other is _$_SettingsState &&
+            const DeepCollectionEquality()
+                .equals(other.importSpinnerVisible, importSpinnerVisible) &&
+            const DeepCollectionEquality()
+                .equals(other.importCurrent, importCurrent) &&
+            const DeepCollectionEquality()
+                .equals(other.importTotal, importTotal));
+  }
+
+  @override
+  int get hashCode => Object.hash(
+      runtimeType,
+      const DeepCollectionEquality().hash(importSpinnerVisible),
+      const DeepCollectionEquality().hash(importCurrent),
+      const DeepCollectionEquality().hash(importTotal));
+
+  @JsonKey(ignore: true)
+  @override
+  _$$_SettingsStateCopyWith<_$_SettingsState> get copyWith =>
+      __$$_SettingsStateCopyWithImpl<_$_SettingsState>(this, _$identity);
+}
+
+abstract class _SettingsState implements SettingsState {
+  factory _SettingsState(
+      {final bool importSpinnerVisible,
+      final int importCurrent,
+      final int importTotal}) = _$_SettingsState;
+
+  @override
+  bool get importSpinnerVisible;
+  @override
+  int get importCurrent;
+  @override
+  int get importTotal;
+  @override
+  @JsonKey(ignore: true)
+  _$$_SettingsStateCopyWith<_$_SettingsState> get copyWith =>
+      throw _privateConstructorUsedError;
+}

lib/src/ui/bloc/settings_event.dart

@@ -0,0 +1,36 @@
+part of 'settings_bloc.dart';
+
+enum ImportListType {
+  // MyAnimeList
+  mal,
+}
+
+abstract class SettingsEvent {}
+
+/// Triggered when an anime list is imported
+class AnimeListImportedEvent extends SettingsEvent {
+  AnimeListImportedEvent(
+    this.path,
+    this.type,
+  );
+
+  /// The path to the list we're importing
+  final String path;
+
+  /// The type of list we're importing
+  final ImportListType type;
+}
+
+/// Triggered when a manga list is imported
+class MangaListImportedEvent extends SettingsEvent {
+  MangaListImportedEvent(
+    this.path,
+    this.type,
+  );
+
+  /// The path to the list we're importing
+  final String path;
+
+  /// The type of list we're importing
+  final ImportListType type;
+}

lib/src/ui/bloc/settings_state.dart

@@ -0,0 +1,10 @@
+part of 'settings_bloc.dart';
+
+@freezed
+class SettingsState with _$SettingsState {
+  factory SettingsState({
+    @Default(false) bool importSpinnerVisible,
+    @Default(0) int importCurrent,
+    @Default(0) int importTotal,
+  }) = _SettingsState;
+}

lib/src/ui/constants.dart

@@ -2,3 +2,4 @@ const animeListRoute = '/anime/list';
 const animeSearchRoute = '/anime/search';
 const detailsRoute = '/anime/details';
 const aboutRoute = '/about';
+const settingsRoute = '/settings';

lib/src/ui/pages/anime_list.dart

@@ -84,6 +84,10 @@ class AnimeListPageState extends State<AnimeListPage> {
         value: MediumTrackingState.dropped,
         child: Text(MediumTrackingState.dropped.toNameString(type)),
       ),
+      PopupMenuItem<MediumTrackingState>(
+        value: MediumTrackingState.paused,
+        child: Text(MediumTrackingState.paused.toNameString(type)),
+      ),
       const PopupMenuItem<MediumTrackingState>(
         value: MediumTrackingState.all,
         child: Text('All'),
@@ -150,6 +154,13 @@ class AnimeListPageState extends State<AnimeListPage> {
                     ),
                   ),
                 ),
+                ListTile(
+                  leading: const Icon(Icons.settings),
+                  title: const Text('Settings'),
+                  onTap: () {
+                    Navigator.of(context).pushNamed(settingsRoute);
+                  },
+                ),
                 ListTile(
                   leading: const Icon(Icons.info),
                   title: const Text('About'),

lib/src/ui/pages/details.dart

@@ -166,6 +166,11 @@ class DetailsPage extends StatelessWidget {
                               MediumTrackingState.dropped
                                   .toNameString(state.trackingType),
                             ),
+                            SelectorItem(
+                              MediumTrackingState.paused,
+                              MediumTrackingState.paused
+                                  .toNameString(state.trackingType),
+                            ),
                           ],
                           initialValue: state.data!.state,
                         ),

lib/src/ui/pages/settings.dart

@@ -0,0 +1,155 @@
+import 'package:anitrack/src/ui/bloc/settings_bloc.dart';
+import 'package:anitrack/src/ui/constants.dart';
+import 'package:file_picker/file_picker.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:get_it/get_it.dart';
+
+class SettingsPage extends StatelessWidget {
+  const SettingsPage({super.key});
+
+  static MaterialPageRoute<dynamic> get route => MaterialPageRoute<dynamic>(
+        builder: (_) => const SettingsPage(),
+        settings: const RouteSettings(
+          name: settingsRoute,
+        ),
+      );
+
+  @override
+  Widget build(BuildContext context) {
+    return BlocBuilder<SettingsBloc, SettingsState>(
+      builder: (context, state) {
+        return WillPopScope(
+          onWillPop: () async {
+            return !state.importSpinnerVisible;
+          },
+          child: Stack(
+            children: [
+              Positioned(
+                left: 0,
+                right: 0,
+                top: 0,
+                bottom: 0,
+                child: Scaffold(
+                  appBar: AppBar(
+                    title: const Text('Settings'),
+                  ),
+                  body: ListView(
+                    children: [
+                      ListTile(
+                        title: const Text('Import anime list'),
+                        subtitle: const Text(
+                          'Import anime list exported from MyAnimeList.',
+                        ),
+                        onTap: () async {
+                          // Pick the file
+                          final result = await FilePicker.platform.pickFiles();
+                          if (result == null) return;
+
+                          if (!result.files.first.path!.endsWith('.xml.gz')) {
+                            await showDialog<void>(
+                              context: context,
+                              builder: (_) => const AlertDialog(
+                                title: Text('Invalid anime list'),
+                                content: Text(
+                                  'The selected file is not a MAL anime list. It lacks the ".xml.gz" suffix.',
+                                ),
+                              ),
+                            );
+                            return;
+                          }
+
+                          GetIt.I.get<SettingsBloc>().add(
+                                AnimeListImportedEvent(
+                                  result.files.first.path!,
+                                  ImportListType.mal,
+                                ),
+                              );
+                        },
+                      ),
+                      ListTile(
+                        title: const Text('Import manga list'),
+                        subtitle: const Text(
+                          'Import manga list exported from MyAnimeList.',
+                        ),
+                        onTap: () async {
+                          // Pick the file
+                          final result = await FilePicker.platform.pickFiles();
+                          if (result == null) return;
+
+                          if (!result.files.first.path!.endsWith('.xml.gz')) {
+                            await showDialog<void>(
+                              context: context,
+                              builder: (_) => const AlertDialog(
+                                title: Text('Invalid manga list'),
+                                content: Text(
+                                  'The selected file is not a MAL manga list. It lacks the ".xml.gz" suffix.',
+                                ),
+                              ),
+                            );
+                            return;
+                          }
+
+                          GetIt.I.get<SettingsBloc>().add(
+                                MangaListImportedEvent(
+                                  result.files.first.path!,
+                                  ImportListType.mal,
+                                ),
+                              );
+                        },
+                      ),
+                    ],
+                  ),
+                ),
+              ),
+              if (state.importSpinnerVisible)
+                const Positioned(
+                  left: 0,
+                  right: 0,
+                  top: 0,
+                  bottom: 0,
+                  child: ModalBarrier(
+                    dismissible: false,
+                    color: Colors.black54,
+                  ),
+                ),
+              if (state.importSpinnerVisible)
+                Positioned(
+                  left: 0,
+                  right: 0,
+                  top: 0,
+                  bottom: 0,
+                  child: Center(
+                    child: SizedBox(
+                      width: 150,
+                      height: 150,
+                      child: DecoratedBox(
+                        decoration: BoxDecoration(
+                          borderRadius: BorderRadius.circular(10),
+                          color: Colors.grey.shade800,
+                        ),
+                        child: Column(
+                          mainAxisSize: MainAxisSize.min,
+                          mainAxisAlignment: MainAxisAlignment.center,
+                          children: [
+                            const Padding(
+                              padding: EdgeInsets.all(25),
+                              child: CircularProgressIndicator(),
+                            ),
+                            Text(
+                              '${state.importCurrent} of ${state.importTotal}',
+                              style: Theme.of(context).textTheme.bodyMedium,
+                            ),
+                          ],
+                        ),
+                      ),
+                    ),
+                  ),
+                ),
+            ],
+          ),
+        );
+      },
+    );
+  }
+}

pubspec.lock

@@ -18,13 +18,13 @@ packages:
     source: hosted
     version: "5.2.0"
   archive:
-    dependency: transitive
+    dependency: "direct main"
     description:
       name: archive
-      sha256: d6347d54a2d8028e0437e3c099f66fdb8ae02c4720c1e7534c9f24c10351f85d
+      sha256: "0c8368c9b3f0abbc193b9d6133649a614204b528982bebc7026372d61677ce3a"
       url: "https://pub.dev"
     source: hosted
-    version: "3.3.6"
+    version: "3.3.7"
   args:
     dependency: transitive
     description:
@@ -194,7 +194,7 @@ packages:
     source: hosted
     version: "4.4.0"
   collection:
-    dependency: transitive
+    dependency: "direct main"
     description:
       name: collection
       sha256: cfc915e6923fe5ce6e153b0723c753045de46de1b4d63771530504004a45fae0
@@ -265,6 +265,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "6.1.4"
+  file_picker:
+    dependency: "direct main"
+    description:
+      name: file_picker
+      sha256: dd328189f2f4ccea042bb5b382d5e981691cc74b5a3429b9317bff2b19704489
+      url: "https://pub.dev"
+    source: hosted
+    version: "5.2.8"
   fixnum:
     dependency: transitive
     description:
@@ -326,6 +334,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.0.1"
+  flutter_plugin_android_lifecycle:
+    dependency: transitive
+    description:
+      name: flutter_plugin_android_lifecycle
+      sha256: c224ac897bed083dabf11f238dd11a239809b446740be0c2044608c50029ffdf
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.9"
   flutter_test:
     dependency: "direct dev"
     description: flutter
@@ -934,13 +950,13 @@ packages:
     source: hosted
     version: "0.2.0+3"
   xml:
-    dependency: transitive
+    dependency: "direct main"
     description:
       name: xml
-      sha256: ac0e3f4bf00ba2708c33fbabbbe766300e509f8c82dbd4ab6525039813f7e2fb
+      sha256: "979ee37d622dec6365e2efa4d906c37470995871fe9ae080d967e192d88286b5"
       url: "https://pub.dev"
     source: hosted
-    version: "6.1.0"
+    version: "6.2.2"
   yaml:
     dependency: transitive
     description:

pubspec.yaml

@@ -2,16 +2,19 @@ name: anitrack
 description: An anime and manga tracker
 publish_to: 'none'
 
-version: 0.1.1+6
+version: 0.1.2+8
 
 environment:
   sdk: '>=2.18.4 <3.0.0'
 
 dependencies:
+  archive: ^3.3.7
   bloc: ^8.1.0
   bottom_bar: ^2.0.3
   cached_network_image: ^3.2.3
+  collection: ^1.17.0
   cupertino_icons: ^1.0.2
+  file_picker: ^5.2.8
   flutter:
     sdk: flutter
   flutter_bloc: ^8.1.1
@@ -22,6 +25,7 @@ dependencies:
   sqflite: ^2.2.4+1
   swipeable_tile: ^2.0.0+3
   url_launcher: ^6.1.8
+  xml: ^6.2.2
 
 dev_dependencies:
   build_runner: ^2.1.11