Initial commit

2026-07-14 11:11:36 +08:00
commit 656499cf94
604 changed files with 119518 additions and 0 deletions
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+import '../../core/contracts/library.dart';
+
+
+const int kTicksPerSecond = 10000000;
+const int kTicksPerMinute = 600000000;
+
+int ticksFromDuration(Duration duration) => duration.inMicroseconds * 10;
+
+Duration durationFromTicks(int ticks) => Duration(microseconds: ticks ~/ 10);
+
+
+double playbackProgress(EmbyRawItem item) {
+  final position = item.UserData?.PlaybackPositionTicks;
+  final total = item.RunTimeTicks;
+  if (position == null || total == null || total <= 0) return 0;
+  final value = position / total;
+  if (value.isNaN || value.isInfinite) return 0;
+  return value.clamp(0.0, 1.0);
+}
+
+
+String? formatRemainingLabel(EmbyRawItem item) {
+  final position = item.UserData?.PlaybackPositionTicks;
+  final total = item.RunTimeTicks;
+  if (position == null || total == null || total <= 0) return null;
+  final minutes = ((total - position) / kTicksPerMinute).ceil();
+  return minutes > 0 ? '剩余 $minutes 分钟' : null;
+}