Files
MrbWebLibre/app/lib/features/topics/data/database/daos/tab.dart
T

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2.4 KiB
Dart

import 'package:drift/drift.dart';
import 'package:lensai/features/topics/data/database/database.dart';
import 'package:lensai/features/web_view/domain/entities/abstract/tab.dart';
part 'tab.g.dart';
@DriftAccessor()
class TabDao extends DatabaseAccessor<TabDatabase> with _$TabDaoMixin {
TabDao(super.db);
Stream<List<TabData>> watchTabs() {
return (db.tab.select()..orderBy([(u) => OrderingTerm.asc(u.id)])).watch();
}
Stream<TabData?> watchTab(String tabId) {
return (db.tab.select()..where((t) => t.id.equals(tabId)))
.watchSingleOrNull();
}
Stream<bool> watchTabExisiting(String tabId) {
final existsStatement =
existsQuery(db.tab.select()..where((t) => t.id.equals(tabId)));
return selectExpressions([existsStatement])
.map((row) => row.read(existsStatement)!)
.watchSingle();
}
Stream<List<String>> watchTopicTabs(String? topicId) {
final query = (selectOnly(db.tab)
..addColumns([db.tab.id])
..where(
(topicId == null)
? db.tab.topicId.isNull()
: db.tab.topicId.equals(topicId),
)
..orderBy([OrderingTerm.asc(db.tab.id)]));
return query.map((row) => row.read(db.tab.id)!).watch();
}
Future<void> upsertTab(ITab tab, DateTime timestamp) {
return db.tab.insertOne(
TabCompanion.insert(
id: tab.id,
timestamp: timestamp,
url: tab.url,
topicId: Value(tab.topicId),
title: Value(tab.title),
screenshot: Value(tab.screenshot),
),
mode: InsertMode.insertOrReplace,
);
}
Future<void> updateTab(
String id, {
required DateTime timestamp,
Value<Uri> url = const Value.absent(),
Value<String?> title = const Value.absent(),
Value<String?> topicId = const Value.absent(),
Value<Uint8List?> screenshot = const Value.absent(),
}) {
final statement = db.tab.update()..where((t) => t.id.equals(id));
return statement.write(
TabCompanion(
timestamp: Value(timestamp),
url: url,
title: title,
topicId: topicId,
screenshot: screenshot,
),
);
}
Future<void> deleteTab(String id) {
return db.tab.deleteOne(TabCompanion.custom(id: Variable(id)));
}
Future<void> deleteTopicTabs(String? topicId) {
return (db.tab.delete()
..where(
(t) => (topicId == null)
? t.topicId.isNull()
: t.topicId.equals(topicId),
))
.go();
}
}