style: format code

@@ -2,7 +2,7 @@ library autotrack;
 
 export './auto_track/index.dart';
 export './auto_track/config/config.dart';
-export './auto_track/page_view/navigation_observer.dart';
-export './auto_track/click/navigator_key.dart';
-export './auto_track/click/element_key.dart';
+export './auto_track/listener/page_view/navigation_observer.dart';
+export './auto_track/listener/click/navigator_key.dart';
+export './auto_track/listener/click/element_key.dart';
 export './auto_track/log/logger.dart';
\ No newline at end of file

@@ -76,6 +76,53 @@ class AutoTrackConfig {
   bool enableDrag;
 
   bool enableIgnoreNullKey;
+
+  copyWith({
+    String? host,
+    String? appKey,
+    String? appSecret,
+    String? trackId,
+    String? userId,
+    String? uniqueId,
+    double? samplingRate,
+    int? uploadInterval,
+    Function? signature,
+    EventHandlerFunc? eventHandler,
+    List<AutoTrackPageConfig>? pageConfigs,
+    bool? useCustomRoute,
+    List<Key>? ignoreElementKeys,
+    List<String>? ignoreElementStringKeys,
+    bool? enablePageView,
+    bool? enablePageLeave,
+    bool? enableClick,
+    bool? enableUpload,
+    bool? enableDrag,
+    bool? enableIgnoreNullKey,
+  }) {
+    return AutoTrackConfig(
+      host: host ?? this.host,
+      appKey: appKey ?? this.appKey,
+      appSecret: appSecret ?? this.appSecret,
+      trackId: trackId ?? this.trackId,
+      userId: userId ?? this.userId,
+      uniqueId: uniqueId ?? this.uniqueId,
+      samplingRate: samplingRate ?? this.samplingRate,
+      uploadInterval: uploadInterval ?? this.uploadInterval,
+      signature: signature ?? this.signature,
+      eventHandler: eventHandler ?? this.eventHandler,
+      pageConfigs: pageConfigs ?? this.pageConfigs,
+      useCustomRoute: useCustomRoute ?? this.useCustomRoute,
+      ignoreElementKeys: ignoreElementKeys ?? this.ignoreElementKeys,
+      ignoreElementStringKeys:
+      ignoreElementStringKeys ?? this.ignoreElementStringKeys,
+      enablePageView: enablePageView ?? this.enablePageView,
+      enablePageLeave: enablePageLeave ?? this.enablePageLeave,
+      enableClick: enableClick ?? this.enableClick,
+      enableUpload: enableUpload ?? this.enableUpload,
+      enableDrag: enableDrag ?? this.enableDrag,
+      enableIgnoreNullKey: enableIgnoreNullKey ?? this.enableIgnoreNullKey,
+    );
+  }
 }
 
 typedef PageWidgetFunc = bool Function(Widget);

-import 'package:auto_track/auto_track/drag/drag_pointer_event_listener.dart';
 import 'package:flutter/foundation.dart';
 
-import 'click/pointer_event_listener.dart';
+import 'listener/click/pointer_event_listener.dart';
 import 'config/config.dart';
 import 'config/manager.dart';
+import 'listener/drag/drag_pointer_event_listener.dart';
 import 'log/logger.dart';
 
 class AutoTrack {

@@ -3,9 +3,9 @@ import 'dart:convert';
 import 'package:crypto/crypto.dart';
 import 'package:flutter/widgets.dart';
 
-import '../config/manager.dart';
+import '../../config/manager.dart';
 import '../page_view/page_info.dart';
-import '../utils/element_util.dart';
+import '../../utils/element_util.dart';
 import 'element_key.dart';
 import 'xpath.dart';
 

@@ -5,11 +5,11 @@ import 'package:flutter/rendering.dart';
 import 'package:flutter/widgets.dart';
 
 
-import '../log/logger.dart';
+import '../../log/logger.dart';
 import '../page_view/page_info.dart';
 import '../page_view/page_stack.dart';
-import '../track/track.dart';
-import '../utils/element_util.dart';
+import '../../track/track.dart';
+import '../../utils/element_util.dart';
 import 'click_info.dart';
 
 class PointerEventListener {

 import 'package:flutter/widgets.dart';
 
-import '../config/manager.dart';
 import '../page_view/page_info.dart';
 
 class DragInfo {

-import 'package:auto_track/auto_track/drag/drag_info.dart';
 import 'package:auto_track/auto_track/track/track.dart';
 import 'package:flutter/gestures.dart';
 
 import '../page_view/page_stack.dart';
+import 'drag_info.dart';
 
 class DragPointerEventListener {
   static final DragPointerEventListener instance = DragPointerEventListener._();

 import 'package:flutter/material.dart';
 import 'package:flutter/scheduler.dart';
 
-import '../config/config.dart';
-import '../config/manager.dart';
-import '../log/logger.dart';
-import '../utils/element_util.dart';
+import '../../config/config.dart';
+import '../../config/manager.dart';
+import '../../log/logger.dart';
+import '../../utils/element_util.dart';
 import 'page_stack.dart';
 
 class AutoTrackNavigationObserver extends NavigatorObserver {

@@ -3,9 +3,9 @@ import 'dart:convert';
 import 'package:crypto/crypto.dart';
 import 'package:flutter/material.dart';
 
-import '../config/config.dart';
-import '../config/manager.dart';
-import '../utils/element_util.dart';
+import '../../config/config.dart';
+import '../../config/manager.dart';
+import '../../utils/element_util.dart';
 
 class PageInfo {
   PageInfo._(this.timer);

@@ -3,7 +3,7 @@ import 'dart:core';
 
 import 'package:flutter/widgets.dart';
 
-import '../track/track.dart';
+import '../../track/track.dart';
 import 'page_info.dart';
 
 class PageStack with WidgetsBindingObserver {

 import 'package:auto_track/auto_track/config/queue.dart';
-import 'package:auto_track/auto_track/drag/drag_info.dart';
 import 'package:auto_track/auto_track/utils/error_model.dart';
+import 'package:auto_track/auto_track/utils/request_model.dart';
 import 'package:auto_track/auto_track/utils/track_model.dart';
 
-import '../click/click_info.dart';
+import '../listener/click/click_info.dart';
 import '../config/manager.dart';
+import '../listener/drag/drag_info.dart';
 import '../log/logger.dart';
-import '../page_view/page_info.dart';
+import '../listener/page_view/page_info.dart';
 
 class Track {
   static final Track instance = Track._();
@@ -104,7 +105,13 @@ class Track {
   }
 
   void reportError(Object error, StackTrace stack) {
-    _TrackPlugin.customEvent('error', ErrorModel(error: error, stack: stack).toMap());
+    final model = ErrorModel(error: error, stack: stack);
+    _TrackPlugin.customEvent('error', model.toMap());
+    AutoTrackLogger.getInstance().debug('track error => ${model.toMap()}');
+  }
+
+  void reportHttpRequest(RequestModel requestModel) {
+    AutoTrackLogger.getInstance().debug('track request => ${requestModel.toMap()}');
   }
 }