94 lines
2.6 KiB
Dart
94 lines
2.6 KiB
Dart
import 'dart:io';
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import 'package:isar/isar.dart';
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import 'package:path/path.dart' as p;
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import '../../core/database/app_database.dart';
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import '../../core/database/database_service.dart';
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import '../../core/utils/result.dart';
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import '../models/downloaded_media.dart';
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import '../models/post.dart';
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class DownloadedMediaRepository {
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DownloadedMediaRepository(this._databaseService);
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final DatabaseService _databaseService;
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Future<Result<void>> markDownloaded(
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Post post, {
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required String savedPath,
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required String fileName,
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String status = 'downloaded',
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}) {
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return _databaseService.safeWrite((isar) async {
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await isar.downloadedMediaEntitys.put(
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DownloadedMediaEntity.fromModel(
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DownloadedMedia(
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cacheKey: post.cacheKey,
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providerId: post.providerId,
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postId: post.id,
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savedPath: savedPath,
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fileName: fileName,
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downloadedAt: DateTime.now(),
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status: status,
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),
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),
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);
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});
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}
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Future<Result<DownloadedMedia?>> getByCacheKey(String cacheKey) {
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return _databaseService.safeRead((isar) async {
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final entity = await isar.downloadedMediaEntitys
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.filter()
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.cacheKeyEqualTo(cacheKey)
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.findFirst();
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return entity?.toModel();
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});
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}
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Future<Result<Map<String, DownloadedMedia>>> allByKeys(
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Iterable<String> cacheKeys,
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) {
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return _databaseService.safeRead((isar) async {
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final result = <String, DownloadedMedia>{};
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for (final key in cacheKeys) {
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final entity = await isar.downloadedMediaEntitys
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.filter()
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.cacheKeyEqualTo(key)
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.findFirst();
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if (entity != null) result[key] = entity.toModel();
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}
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return result;
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});
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}
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Future<Result<void>> deleteRecord(String cacheKey) {
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return _databaseService.safeWrite((isar) async {
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await isar.downloadedMediaEntitys
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.filter()
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.cacheKeyEqualTo(cacheKey)
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.deleteAll();
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});
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}
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Future<Result<void>> clearMissingFiles() {
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return _databaseService.safeWrite((isar) async {
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final items = await isar.downloadedMediaEntitys.where().findAll();
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for (final item in items) {
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if (item.savedPath.isEmpty || !File(item.savedPath).existsSync()) {
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await isar.downloadedMediaEntitys.delete(item.isarId);
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}
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}
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});
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}
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Future<Result<int>> count() {
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return _databaseService.safeRead((isar) async {
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return isar.downloadedMediaEntitys.count();
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});
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}
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String fileNameForPath(String path) => p.basename(path);
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}
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