47 lines
1.1 KiB
Dart
47 lines
1.1 KiB
Dart
import 'package:get_storage/get_storage.dart';
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import 'package:release_schedule/model/movie.dart';
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class LocalMovieStorage {
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List<MovieData> _storedMovies = [];
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update(List<MovieData> movies) {
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_storedMovies = movies;
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}
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Future<List<MovieData>> retrieve() async {
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return _storedMovies;
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}
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}
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class LocalMovieStorageGetStorage extends LocalMovieStorage {
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Future<void>? initialized;
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GetStorage? container;
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MovieData Function(Map jsonEncodable) toMovieData;
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LocalMovieStorageGetStorage(this.toMovieData) {
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initialized = _init();
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}
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_init() async {
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await GetStorage.init("movies");
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container = GetStorage("movies");
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}
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@override
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update(List<MovieData> movies) async {
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await initialized;
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container!.write(
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"movies", movies.map((movie) => movie.toJsonEncodable()).toList());
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}
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@override
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Future<List<MovieData>> retrieve() async {
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await initialized;
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dynamic movies = container!.read("movies");
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if (movies == null) {
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return [];
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}
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return (movies as List<dynamic>)
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.map((encodable) => toMovieData(encodable))
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.toList();
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}
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}
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