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 +1,45 @@
+import 'dart:convert';
+
+import 'package:dio/dio.dart';
+
+import 'events/events.dart';
+
+class AnalyticsSender {
+  final Dio _dio;
+  final String endpoint;
+
+  AnalyticsSender({required this.endpoint, Dio? dio}) : _dio = dio ?? Dio();
+
+  Future<void> send(List<BaseAnalyticsEvent> events) async {
+    if (events.isEmpty) return;
+
+    final body = {'events': events.map((e) => e.toJson()).toList()};
+
+    try {
+      await _dio.post(
+        endpoint,
+        data: jsonEncode(body),
+        options: Options(
+          headers: {'Content-Type': 'application/json'},
+          sendTimeout: const Duration(seconds: 10),
+          receiveTimeout: const Duration(seconds: 10),
+        ),
+      );
+    } on DioException catch (e) {
+      throw AnalyticsSendException(
+        'Failed to send analytics events: ${e.message}',
+        events: events,
+      );
+    }
+  }
+}
+
+class AnalyticsSendException implements Exception {
+  final String message;
+  final List<BaseAnalyticsEvent> events;
+
+  AnalyticsSendException(this.message, {required this.events});
+
+  @override
+  String toString() => 'AnalyticsSendException: $message';
+}