mirror of
https://github.com/gabehf/Fladder.git
synced 2026-03-07 21:48:14 -08:00
80 lines
2.8 KiB
Dart
80 lines
2.8 KiB
Dart
import 'dart:convert';
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import 'dart:developer';
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import 'dart:io';
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import 'package:flutter/foundation.dart';
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import 'package:drift/drift.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:isar/isar.dart';
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import 'package:path/path.dart' as path;
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import 'package:path_provider/path_provider.dart';
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import 'package:fladder/models/syncing/database_item.dart';
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import 'package:fladder/models/syncing/i_synced_item.dart';
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import 'package:fladder/models/syncing/sync_item.dart';
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Future<void> isarMigration(Ref ref, AppDatabase db, String savePath) async {
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if (kIsWeb) return;
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//Return if the database is already migrated
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final isNotEmtpy = await db.select(db.databaseItems).get().then((value) => value.isNotEmpty);
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if (isNotEmtpy) {
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log('Isar database is not empty, skipping migration');
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return;
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}
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//Open isar database
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final applicationDirectory = await getApplicationDocumentsDirectory();
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final isarPath = Directory(path.joinAll([applicationDirectory.path, 'Fladder', 'Database']));
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await isarPath.create(recursive: true);
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final isar = Isar.open(
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schemas: [ISyncedItemSchema],
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directory: isarPath.path,
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);
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//Fetch all synced items from the old database
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List<SyncedItem> items = isar.iSyncedItems
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.where()
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.findAll()
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.map((e) => SyncedItem.fromIsar(e, path.joinAll([savePath, e.userId ?? "Unkown User"])))
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.toList();
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//Clear any missing paths
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items = items.where((e) => e.path != null ? Directory(e.path!).existsSync() : false).toList();
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//Convert to drift database items
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final driftItems = items.map(
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(item) => DatabaseItemsCompanion(
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id: Value(item.id),
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parentId: Value(item.parentId),
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syncing: Value(item.syncing),
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userId: Value(item.userId),
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path: Value(item.path),
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fileSize: Value(item.fileSize),
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sortName: Value(item.sortName),
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videoFileName: Value(item.videoFileName),
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trickPlayModel: Value(item.fTrickPlayModel != null ? jsonEncode(item.fTrickPlayModel?.toJson()) : null),
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mediaSegments: Value(item.mediaSegments != null ? jsonEncode(item.mediaSegments?.toJson()) : null),
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images: Value(item.fImages != null ? jsonEncode(item.fImages?.toJson()) : null),
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chapters: Value(jsonEncode(item.fChapters.map((e) => e.toJson()).toList())),
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subtitles: Value(jsonEncode(item.subtitles.map((e) => e.toJson()).toList())),
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userData: Value(item.userData != null ? jsonEncode(item.userData?.toJson()) : null),
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),
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);
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await db.batch((batch) {
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batch.insertAll(
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db.databaseItems,
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driftItems,
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mode: InsertMode.insertOrReplace,
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);
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});
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//Delete database file
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final baseFolder = Directory(path.join(applicationDirectory.path, 'Fladder'));
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if (await baseFolder.exists()) {
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log('Deleting old Fladder base folder: ${baseFolder.path}');
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// await baseFolder.delete(recursive: true);
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}
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}
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