Initial commit

2026-07-14 11:11:36 +08:00
commit 656499cf94
604 changed files with 119518 additions and 0 deletions
@@ -0,0 +1,45 @@
+
+
+enum TraktScrobbleState { idle, started, paused, stopped }
+
+enum TraktScrobbleAction { none, start, pause, stop }
+
+class TraktScrobbleStateMachine {
+  TraktScrobbleState _state = TraktScrobbleState.idle;
+
+  TraktScrobbleState get state => _state;
+
+
+  TraktScrobbleAction onPlay() {
+    if (_state == TraktScrobbleState.started) return TraktScrobbleAction.none;
+    if (_state == TraktScrobbleState.stopped) return TraktScrobbleAction.none;
+    _state = TraktScrobbleState.started;
+    return TraktScrobbleAction.start;
+  }
+
+
+  TraktScrobbleAction onPause() {
+    if (_state != TraktScrobbleState.started) return TraktScrobbleAction.none;
+    _state = TraktScrobbleState.paused;
+    return TraktScrobbleAction.pause;
+  }
+
+
+  TraktScrobbleAction onCompleted() {
+    if (_state == TraktScrobbleState.stopped) return TraktScrobbleAction.none;
+    if (_state == TraktScrobbleState.idle) return TraktScrobbleAction.none;
+    _state = TraktScrobbleState.stopped;
+    return TraktScrobbleAction.stop;
+  }
+
+
+  TraktScrobbleAction onStop({required double progress}) {
+    if (_state == TraktScrobbleState.idle ||
+        _state == TraktScrobbleState.stopped) {
+      return TraktScrobbleAction.none;
+    }
+    _state = TraktScrobbleState.stopped;
+    if (progress < 1) return TraktScrobbleAction.none;
+    return TraktScrobbleAction.stop;
+  }
+}