36 lines
1,011 B
Dart
36 lines
1,011 B
Dart
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import 'package:signals/signals.dart';
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import '../../database/database.dart';
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/// Which pages the reader has bookmarked. Only the set of addresses is held
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/// here, because that is all the chrome watches; the list itself is read from
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/// the database whenever a page needs it.
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class BookmarksController {
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BookmarksController(this._db);
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final MewsDatabase _db;
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final bookmarkedUrls = signal(<String>{});
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Future<void> load() async {
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final rows = await _db.allBookmarks();
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bookmarkedUrls.value = rows.map((row) => row.url).toSet();
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}
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bool isBookmarked(String url) => bookmarkedUrls.value.contains(url);
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Future<void> toggle(String url, String? title) async {
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if (isBookmarked(url)) {
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await remove(url);
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return;
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}
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await _db.addBookmark(url, title);
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bookmarkedUrls.value = {...bookmarkedUrls.value, url};
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}
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Future<void> remove(String url) async {
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await _db.removeBookmark(url);
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bookmarkedUrls.value = {...bookmarkedUrls.value}..remove(url);
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}
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}
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