edde746
516925cf50
Resolution now considers parentChain ancestors (newest event wins) and watched patches set container leaf counts, so container marks reach descendant cards and vice versa.
66 lines
2.4 KiB
Dart
66 lines
2.4 KiB
Dart
import '../database/app_database.dart';
|
|
import '../media/media_item.dart';
|
|
import '../utils/watch_state_notifier.dart';
|
|
|
|
class WatchStateSnapshot {
|
|
final bool? isWatched;
|
|
final bool hasViewOffsetMs;
|
|
final int? viewOffsetMs;
|
|
|
|
const WatchStateSnapshot({this.isWatched, this.hasViewOffsetMs = false, this.viewOffsetMs});
|
|
|
|
bool get isEmpty => isWatched == null && !hasViewOffsetMs;
|
|
|
|
MediaItem apply(MediaItem item) {
|
|
var updated = item;
|
|
if (isWatched != null) {
|
|
updated = updated.withWatchedFlag(isWatched!);
|
|
}
|
|
if (hasViewOffsetMs) {
|
|
updated = updated.copyWith(viewOffsetMs: viewOffsetMs);
|
|
}
|
|
return updated;
|
|
}
|
|
}
|
|
|
|
class WatchStateResolver {
|
|
const WatchStateResolver._();
|
|
|
|
static WatchStateSnapshot fromEvent(WatchStateEvent event) {
|
|
return switch (event.changeType) {
|
|
WatchStateChangeType.watched => const WatchStateSnapshot(isWatched: true, hasViewOffsetMs: true, viewOffsetMs: 0),
|
|
WatchStateChangeType.unwatched => const WatchStateSnapshot(
|
|
isWatched: false,
|
|
hasViewOffsetMs: true,
|
|
viewOffsetMs: 0,
|
|
),
|
|
WatchStateChangeType.progressUpdate =>
|
|
event.isNowWatched == true
|
|
? const WatchStateSnapshot(isWatched: true, hasViewOffsetMs: true, viewOffsetMs: 0)
|
|
: WatchStateSnapshot(hasViewOffsetMs: event.viewOffset != null, viewOffsetMs: event.viewOffset),
|
|
WatchStateChangeType.removedFromContinueWatching => const WatchStateSnapshot(),
|
|
};
|
|
}
|
|
|
|
static WatchStateSnapshot fromActions(Iterable<OfflineWatchProgressItem> actions) {
|
|
OfflineWatchProgressItem? latest;
|
|
|
|
for (final action in actions) {
|
|
if (action.actionType != 'watched' && action.actionType != 'unwatched' && action.actionType != 'progress') {
|
|
continue;
|
|
}
|
|
if (latest == null || action.updatedAt > latest.updatedAt) latest = action;
|
|
}
|
|
|
|
return switch (latest?.actionType) {
|
|
'watched' => const WatchStateSnapshot(isWatched: true, hasViewOffsetMs: true, viewOffsetMs: 0),
|
|
'unwatched' => const WatchStateSnapshot(isWatched: false, hasViewOffsetMs: true, viewOffsetMs: 0),
|
|
'progress' =>
|
|
latest!.shouldMarkWatched
|
|
? const WatchStateSnapshot(isWatched: true, hasViewOffsetMs: true, viewOffsetMs: 0)
|
|
: WatchStateSnapshot(hasViewOffsetMs: latest.viewOffset != null, viewOffsetMs: latest.viewOffset),
|
|
_ => const WatchStateSnapshot(),
|
|
};
|
|
}
|
|
}
|