feat: add event handler config

 # Auto_Track_Plugin
 
-> Flutter 自动埋点插件，支持 Android 和 iOS
+> Flutter全埋点插件，支持 Android 和 iOS
 
 低侵入全局自动埋点，自动记录页面进入、退出，点击、滑动等事件，并支持自定义事件。
 
 
 ## Getting Started 使用指南
 
+只需在入口配置`AutoTrack().config()`即可启用全局埋点
+
 目前仅在移动端验证通过，其他平台暂无验证。
 
 ### Installation 安装
@@ -39,8 +41,10 @@ class _MyAppState extends State<MyApp> {
     AutoTrack()
         .config(AutoTrackConfig( // 其余配置可查看AutoTrackConfig类
             host: 'http://localhost:3000/api/track',
-            appKey: 'xxxx',
-            appSecret: 'xxxx',
+            eventHandler: (model) => {
+              // 事件触发会调用此方法，可自行处理
+              print('event handler ${model.type}')
+            },
             pageConfigs: [
             AutoTrackPageConfig<PageA>(
                 pageID: 'page_a', // 配置页面ID，统计时可基于此ID进行统计
@@ -124,9 +128,10 @@ class PageA extends StatelessWidget {
 ```
 
 ### Data upload 数据上报
-数据上报需配合服务端使用，参考 [AutoTrack Server（开发中）](https://github.com/epoll-j/auto_track_server)，可自行实现服务端。
 
-数据上报的格式
+#### 配置host并启用数据上报后会定时上报数据
+
+##### 数据上报的格式
 ```
 {
     'app_key': config.appKey ?? '',

@@ -3,7 +3,6 @@ import 'package:auto_track_example/home.dart';
 import 'package:auto_track_example/page_a.dart';
 import 'package:flutter/material.dart';
 
-
 void main() {
   runApp(const MyApp());
 }
@@ -20,6 +19,9 @@ class _MyAppState extends State<MyApp> {
   void initState() {
     AutoTrack()
         .config(AutoTrackConfig(
+            eventHandler: (model) => {
+              print('event handler ${model.type}')
+            },
             pageConfigs: [
               AutoTrackPageConfig<PageA>(
                 pageID: 'page_a',

 import 'dart:convert';
 
+import 'package:auto_track/auto_track/utils/track_model.dart';
 import 'package:crypto/crypto.dart';
 import 'package:flutter/widgets.dart';
 import 'package:uuid/uuid.dart';
 
+typedef EventHandlerFunc = void Function(TrackModel);
+
 class AutoTrackConfig {
   AutoTrackConfig({
-    this.host,
-    this.appKey = '',
+    this.host, // 数据上报地址
+    this.uploadInterval, // 数据上报间隔
+    this.appKey = '', // 数据上报时根据key和secret生成签名
     this.appSecret = '',
-    this.trackId,
-    this.userId,
-    this.signature,
+    this.signature, // 签名生成方法，默认使用sha256对key、时间戳和secret进行签名
+    this.enableUpload = false, // 开启数据上报
+    this.trackId, // 埋点ID，默认使用UUID，每次启动时会变化
+    this.userId, // 用户ID
     this.uniqueId,
+    this.eventHandler, // 事件处理
     this.pageConfigs = const [],
-    this.useCustomRoute = false,
-    this.ignoreElementKeys = const [],
+    this.useCustomRoute = false, // 使用自定义路由
+    this.ignoreElementKeys = const [], // 忽略key列表
     this.ignoreElementStringKeys = const [],
-    this.enablePageView = true,
-    this.enablePageLeave = false,
-    this.enableClick = true,
-    this.enableUpload = false,
-    this.enableDrag = false,
-    this.enableIgnoreNullKey = false,
-    this.uploadInterval
+    this.enablePageView = true, // 监听页面进入事件
+    this.enablePageLeave = false, // 监听页面离开事件
+    this.enableClick = true, // 监听点击事件
+    this.enableDrag = false, // 监听拖拽事件
+    this.enableIgnoreNullKey = false, // 忽略空key事件
   }) {
     trackId ??= const Uuid().v4().replaceAll('-', '');
     signature ??= (t) => sha256.convert(utf8.encode('$appKey$t$appSecret')).toString();
@@ -39,6 +43,7 @@ class AutoTrackConfig {
   int? uploadInterval;
 
   Function? signature;
+  EventHandlerFunc? eventHandler;
 
   List<AutoTrackPageConfig> pageConfigs;
 
@@ -87,6 +92,4 @@ class AutoTrackPageConfig<T extends Widget> {
   bool ignore;
   String? pageTitle;
   PageWidgetFunc? isPageWidget;
-
-// bool isPageWidget(Widget pageWidget) => pageWidget is T;
 }

@@ -111,22 +111,32 @@ class Track {
 class _TrackPlugin {
 
   static void pageView(Map<String, dynamic> params) {
-    AutoTrackQueue.instance.appendQueue(TrackModel('page_view', DateTime.now().millisecondsSinceEpoch, params, params['page_manual_key']));
+    var model = TrackModel('page_view', DateTime.now().millisecondsSinceEpoch, params, params['page_manual_key']);
+    AutoTrackConfigManager.instance.config.eventHandler?.call(model);
+    AutoTrackQueue.instance.appendQueue(model);
   }
 
   static void pageLeave(Map<String, dynamic> params) {
-    AutoTrackQueue.instance.appendQueue(TrackModel('page_leave', DateTime.now().millisecondsSinceEpoch, params, params['page_manual_key']));
+    var model = TrackModel('page_leave', DateTime.now().millisecondsSinceEpoch, params, params['page_manual_key']);
+    AutoTrackConfigManager.instance.config.eventHandler?.call(model);
+    AutoTrackQueue.instance.appendQueue(model);
   }
 
   static void click(Map<String, dynamic> params) {
-    AutoTrackQueue.instance.appendQueue(TrackModel('click', DateTime.now().millisecondsSinceEpoch, params, params['element_manual_key']));
+    var model = TrackModel('click', DateTime.now().millisecondsSinceEpoch, params, params['element_manual_key']);
+    AutoTrackConfigManager.instance.config.eventHandler?.call(model);
+    AutoTrackQueue.instance.appendQueue(model);
   }
 
   static void customEvent(String type, Map<String, dynamic> params) {
-    AutoTrackQueue.instance.appendQueue(TrackModel(type, DateTime.now().millisecondsSinceEpoch, params, params['key'] ?? type));
+    var model = TrackModel(type, DateTime.now().millisecondsSinceEpoch, params, params['key'] ?? type);
+    AutoTrackConfigManager.instance.config.eventHandler?.call(model);
+    AutoTrackQueue.instance.appendQueue(model);
   }
 
   static void drag(Map<String, dynamic> params) {
-    AutoTrackQueue.instance.appendQueue(TrackModel('drag', DateTime.now().millisecondsSinceEpoch, params, params['manual_key']));
+    var model = TrackModel('drag', DateTime.now().millisecondsSinceEpoch, params, params['manual_key']);
+    AutoTrackConfigManager.instance.config.eventHandler?.call(model);
+    AutoTrackQueue.instance.appendQueue(model);
   }
 }

-name: auto_track
+name: auto_track_plugin
 description: "Auto Track Plugin"
 version: 0.0.4
 homepage: https://github.com/epoll-j/auto_track_plugin