feat: 添加用户行为分析功能

2026-04-01 18:35:32 +08:00
parent 24eda6ff51
commit 2cdf075e92
25 changed files with 1321 additions and 5 deletions
@@ -0,0 +1,46 @@
+import 'dart:async';
+
+import '../events/events.dart';
+
+class EventQueue {
+  final List<BaseAnalyticsEvent> _queue = [];
+  final int maxSize;
+  final Duration flushInterval;
+  final void Function(List<BaseAnalyticsEvent>) onFlush;
+
+  Timer? _timer;
+
+  EventQueue({
+    this.maxSize = 50,
+    this.flushInterval = const Duration(seconds: 30),
+    required this.onFlush,
+  });
+
+  void start() {
+    _timer?.cancel();
+    _timer = Timer.periodic(flushInterval, (_) => _tryFlush());
+  }
+
+  void stop() {
+    _timer?.cancel();
+    _timer = null;
+  }
+
+  void add(BaseAnalyticsEvent event) {
+    _queue.add(event);
+    if (_queue.length >= maxSize) {
+      _tryFlush();
+    }
+  }
+
+  void _tryFlush() {
+    if (_queue.isEmpty) return;
+    final events = List<BaseAnalyticsEvent>.from(_queue);
+    _queue.clear();
+    onFlush(events);
+  }
+
+  List<BaseAnalyticsEvent> get pendingEvents => List.unmodifiable(_queue);
+
+  int get pendingCount => _queue.length;
+}