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added best-effort migration of read/watch progress

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Schnitzel5 2025-03-16 02:31:13 +01:00
parent 2bc96d46df
commit 75feb2e6d0
1 changed files with 81 additions and 5 deletions
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86
lib/modules/manga/detail/widgets/migrate_screen.dart
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@ -392,13 +392,26 @@ class _MigrationMangaGlobalImageCardState
Consumer(
builder:
(context, ref, child) => TextButton(
onPressed: () {
onPressed: () async {
String? historyChapter;
String? historyDate;
List<Chapter> chaptersProgress = [];
isar.writeTxnSync(() {
final histories =
isar.historys
.filter()
.mangaIdEqualTo(widget.oldManga.id)
.sortByDate()
.findAllSync();
historyChapter = _extractChapterNumber(
histories
.lastOrNull
?.chapter
.value
?.name ??
"",
);
historyDate = histories.lastOrNull?.date;
for (var history in histories) {
isar.historys.deleteSync(history.id!);
ref
@ -416,6 +429,7 @@ class _MigrationMangaGlobalImageCardState
}
for (var chapter
in widget.oldManga.chapters) {
chaptersProgress.add(chapter);
isar.updates
.filter()
.mangaIdEqualTo(chapter.mangaId)
@ -461,19 +475,70 @@ class _MigrationMangaGlobalImageCardState
false,
);
});
ref.read(
await ref.read(
updateMangaDetailProvider(
mangaId: widget.oldManga.id,
isInit: false,
),
).future,
);
isar.writeTxnSync(() {
for (var oldChapter in chaptersProgress) {
final chapter =
isar.chapters
.filter()
.mangaIdEqualTo(
widget.oldManga.id,
)
.nameContains(
_extractChapterNumber(
oldChapter.name ?? "",
) ??
".....",
caseSensitive: false,
)
.findFirstSync();
if (chapter != null) {
chapter.isBookmarked =
oldChapter.isBookmarked;
chapter.lastPageRead =
oldChapter.lastPageRead;
chapter.isRead = oldChapter.isRead;
isar.chapters.putSync(chapter);
}
}
final chapter =
isar.chapters
.filter()
.mangaIdEqualTo(widget.oldManga.id)
.nameContains(
historyChapter ?? ".....",
caseSensitive: false,
)
.findFirstSync();
if (chapter != null) {
isar.historys.putSync(
History(
mangaId: widget.oldManga.id,
date:
historyDate ??
DateTime.now()
.millisecondsSinceEpoch
.toString(),
itemType: widget.oldManga.itemType,
chapterId: chapter.id,
)..chapter.value = chapter,
);
}
});
ref.invalidate(
getMangaDetailStreamProvider(
mangaId: widget.oldManga.id!,
),
);
Navigator.pop(ctx);
Navigator.pop(ctx);
if (ctx.mounted) {
Navigator.pop(ctx);
Navigator.pop(ctx);
}
},
child: Text(l10n.ok),
),
@ -487,6 +552,17 @@ class _MigrationMangaGlobalImageCardState
}
});
}
String? _extractChapterNumber(String chapterName) {
return RegExp(
r'\s*(\d+\.\d+)\s*',
multiLine: true,
).firstMatch(chapterName)?.group(0) ??
RegExp(
r'\s*(\d+)\s*',
multiLine: true,
).firstMatch(chapterName)?.group(0);
}
}
class SuperPrecalculationPolicy extends ExtentPrecalculationPolicy {