Merge branch 'featrue/duxin' into 'test'

Featrue/duxin

See merge request !12

lib/ClueModel/page/common/StickyTabBarDelegate.dart

+import 'package:flutter/material.dart';
+
+class StickyTabBarDelegate extends SliverPersistentHeaderDelegate {
+  final Widget child;
+
+  StickyTabBarDelegate({@required this.child});
+
+  @override
+  Widget build(
+      BuildContext context, double shrinkOffset, bool overlapsContent) {
+    return this.child;
+  }
+
+  @override
+  double get maxExtent => 40;
+
+  @override
+  double get minExtent => 40;
+
+  @override
+  bool shouldRebuild(SliverPersistentHeaderDelegate oldDelegate) {
+    return true;
+  }
+}

lib/ClueModel/page/levelOne/LevelOneList.dart

@@ -25,7 +25,7 @@ class LevelOneList extends StatefulWidget {
 }
 
 class LevelOneListState extends State<LevelOneList>
-    with AutomaticKeepAliveClientMixin{
+    with AutomaticKeepAliveClientMixin {
   LevelOneListModel _model = LevelOneListModel();
   RefreshController refreshController = RefreshController();
 
@@ -83,7 +83,7 @@ class LevelOneListState extends State<LevelOneList>
                 return SliverList(
                   delegate: SliverChildBuilderDelegate(
                     (BuildContext context, int index) {
-                      if(index==_model.data.length){
+                      if (index == _model.data.length) {
                         return Container(
                           height: 40,
                           color: Color(0xffF7F6FA),
@@ -93,7 +93,7 @@ class LevelOneListState extends State<LevelOneList>
                       ,lowPrice: (){
                         },);
                     },
-                    childCount: _model.data.length+1,
+                    childCount: _model.data.length + 1,
                   ),
                 );
               },

lib/ClueModel/page/levelOne/LevelOnePage.dart

@@ -10,18 +10,13 @@ import 'package:extended_nested_scroll_view/extended_nested_scroll_view.dart'
     as extend;
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
-import 'package:flutter/services.dart';
+import 'package:gm_flutter/ClueModel/page/common/StickyTabBarDelegate.dart';
 import 'package:gm_flutter/ClueModel/page/levelOne/LevelOneList.dart';
 import 'package:gm_flutter/ClueModel/page/levelOne/LevelOneModel.dart';
-import 'package:gm_flutter/ClueModel/page/levelTwo/LevelTwoPage.dart';
-import 'package:gm_flutter/commonModel/App.dart';
 import 'package:gm_flutter/commonModel/GMBase.dart';
 import 'package:gm_flutter/commonModel/base/BaseComponent.dart';
 import 'package:gm_flutter/commonModel/base/BaseState.dart';
-import 'package:gm_flutter/commonModel/base/BaseUtil.dart';
-import 'package:gm_flutter/commonModel/cache/CacheManager.dart';
 import 'package:gm_flutter/commonModel/eventbus/SimpleEventBus.dart';
-import 'package:gm_flutter/commonModel/util/DartUtil.dart';
 import 'package:gm_flutter/commonModel/view/baseRefreshIndicator.dart';
 import 'package:gm_flutter/main.mark.dart';
 import 'package:pull_to_refresh/pull_to_refresh.dart';

lib/ClueModel/page/levelTwo/LevelOneModel.dart

+/*
+ * @author lsy
+ * @date   2020/6/29
+ **/
+import 'package:flutter/material.dart';
+import 'package:flutter_common/commonModel/live/BaseModel.dart';
+import 'package:flutter_common/commonModel/live/LiveData.dart';
+import 'package:flutter_common/commonModel/toast/NativeToast.dart';
+import 'package:gm_flutter/ClueModel/server/api/ClueApi.serv.dart';
+import 'package:gm_flutter/ClueModel/server/entity/PlanOverViewBean.dart';
+import 'package:gm_flutter/commonModel/GMBase.dart';
+import 'package:gm_flutter/commonModel/bean/Pair.dart';
+import 'package:gm_flutter/commonModel/rx/RxDispose.dart';
+import 'package:gm_flutter/commonModel/util/PrintUtil.dart';
+
+class LevelOneModel extends BaseModel {
+  LiveData<int> stateLive = LiveData();
+  LiveData<double> textLive = LiveData();
+
+  RxDispose rxDispose = RxDispose();
+
+  List<Tabs> tabsList = [];
+  int plan_id = 0;
+  PlanOverData planoverItem;
+
+  void init(VoidCallback callback) {
+    ClueApiImpl.getInstance()
+        .getPlanOverView(DioUtil.getInstance().getDio(), plan_id)
+        .listen((event) {
+          if (event.error == 0) {
+            planoverItem = event.data;
+            tabsList = event.data.tabs;
+            stateLive.notifyView(ENDLOADING);
+            callback();
+          } else {
+            NativeToast.showNativeToast(event.message);
+            stateLive.notifyView(FAIL);
+          }
+        })
+        .addToDispose(rxDispose)
+        .onError((err) {
+          PrintUtil.printBug(err);
+          stateLive.notifyView(FAIL);
+        });
+  }
+
+  int currentIndex = 0;
+
+  @override
+  void dispose() {
+    stateLive.dispost();
+    textLive.dispost();
+  }
+
+  void selectTab(int index) {}
+}

lib/ClueModel/page/levelTwo/LevelTwoModel.dart

-/*
- * @author lsy
- * @date   2020/6/29
- **/
-import 'package:flutter/material.dart';
-import 'package:flutter_common/commonModel/live/BaseModel.dart';
-import 'package:flutter_common/commonModel/live/LiveData.dart';
-import 'package:gm_flutter/ClueModel/server/api/ClueApi.serv.dart';
-import 'package:gm_flutter/ClueModel/server/entity/LevelOneFeedList.dart';
-import 'package:gm_flutter/commonModel/GMBase.dart';
-import 'package:gm_flutter/commonModel/bean/Pair.dart';
-import 'package:gm_flutter/commonModel/rx/RxDispose.dart';
-import 'package:pull_to_refresh/pull_to_refresh.dart';
-
-class LevelTwoModel extends BaseModel {
-  LiveData<double> appBarLive = LiveData();
-  LiveData<List<String>> rectLive = LiveData();
-  LiveData<List<String>> explainLive = LiveData();
-  LiveData<bool> showTab = LiveData();
-  LiveData<int> topIndexLive = new LiveData();
-  LiveData<double> topScrollLive = new LiveData();
-  LiveData<bool> loadingLive = LiveData();
-  RxDispose rxDispose = RxDispose();
-  LiveData<Pair<int, List<Cards>>> cardsLive = LiveData();
-
-  Map<int, List<Cards>> data = new Map();
-  List list = ["plan", "hospital", "doctor", "diary"];
-  List pageList = [1, 1, 1, 1];
-  List pageHeightList = [118, 149, 118, 118];
-
-  void refreshView(bool clear, {RefreshController refreshListener}) {
-    Future.delayed(Duration(seconds: 1), () {
-      Cards cards = Cards(
-          cardType: "plan",
-          plan: Plan(planName: "ww", minPrice: "50", maxPrice: "500"));
-      List<Cards> a = [
-        cards,
-        cards,
-        cards,
-        cards,
-        cards,
-        cards,
-        cards,
-        cards,
-        cards,
-        cards,
-        cards,
-        cards,
-      ];
-      List<Cards> b = [cards];
-      print("INDEX ${currentIndex}");
-      if (currentIndex == 1) {
-        data[currentIndex] = b;
-      } else {
-        data[currentIndex] = a;
-      }
-
-      cardsLive.notifyView(Pair(ENDLOADING, data));
-    });
-//    int index = currentIndex;
-//    if (clear) {
-//      data.clear();
-//      pageList = [1, 1, 1, 1];
-//    }
-//    ClueApiImpl.getInstance()
-//        .getLevelOneList(
-//            DioUtil.getInstance().getDio(), 123, list[index], pageList[index])
-//        .listen((event) {})
-//        .addToDispose(rxDispose)
-//        .onError((err) {});
-  }
-
-  int currentIndex = 0;
-
-  @override
-  void dispose() {
-    showTab.dispost();
-    cardsLive.dispost();
-    appBarLive.dispost();
-    rectLive.dispost();
-    topIndexLive.dispost();
-    topScrollLive.dispost();
-    loadingLive.dispost();
-  }
-
-  void selectPage(int index) {
-    if (currentIndex == index) {
-      return;
-    }
-    currentIndex = index;
-    if (data[currentIndex] == null) {
-      cardsLive.notifyView(Pair(LOADING, null));
-      refreshView(true);
-    } else {
-      cardsLive.notifyView(Pair(ENDLOADING, data[currentIndex]));
-    }
-  }
-
-  void loadMore() {}
-}

lib/ClueModel/page/mechanismBox/MechanismModel.dart

+/*
+ * @author lsy
+ * @date   2020/6/29
+ **/
+import 'dart:math';
+
+import 'package:flutter/material.dart';
+import 'package:flutter_common/commonModel/live/BaseModel.dart';
+import 'package:flutter_common/commonModel/live/LiveData.dart';
+import 'package:flutter_common/commonModel/toast/NativeToast.dart';
+import 'package:gm_flutter/ClueModel/server/api/ClueApi.serv.dart';
+import 'package:gm_flutter/commonModel/net/DioUtil.dart';
+import 'package:gm_flutter/commonModel/rx/RxDispose.dart';
+import 'package:gm_flutter/commonModel/util/PrintUtil.dart';
+import 'package:gm_flutter/commonModel/bean/Pair.dart';
+
+class MechanismModel extends BaseModel {
+  LiveData<List<String>> questionsLive = LiveData();
+
+  LiveData<int> stateLive = LiveData();
+  LiveData messageLive = LiveData();
+  RxDispose rxDispose = RxDispose();
+
+  getQuestions(int plan_id) {
+    ClueApiImpl.getInstance()
+        .getConsultQuestions(DioUtil.getInstance().getDio(), plan_id)
+        .listen((event) {
+          if (event.error == 0) {
+            stateLive.notifyView(ENDLOADING);
+            questionsLive.notifyView(event.data.questions);
+          } else {
+            stateLive.notifyView(FAIL);
+            questionsLive.notifyView(null);
+            NativeToast.showNativeToast(event.message);
+          }
+        })
+        .addToDispose(rxDispose)
+        .onError((err) {
+          stateLive.notifyView(FAIL);
+          questionsLive.notifyView(null);
+          PrintUtil.printBug(err);
+        });
+  }
+
+  sendMessage(List<int> doctor_ids, String question, int plan_id) {
+    ClueApiImpl.getInstance()
+        .sendMessage(
+            DioUtil.getInstance().getDio(), doctor_ids, question, plan_id)
+        .listen((event) {
+          if (event.error == 0) {
+            messageLive.notifyView(event.data.success);
+          } else {
+            NativeToast.showNativeToast(event.message);
+          }
+        })
+        .addToDispose(rxDispose)
+        .onError((err) {
+          PrintUtil.printBug(err);
+        });
+  }
+
+  @override
+  void dispose() {
+    questionsLive.dispost();
+    stateLive.dispost();
+    rxDispose.dispose();
+  }
+}

lib/ClueModel/page/top/TopPage.dart

@@ -10,7 +10,7 @@ import 'package:flutter/cupertino.dart';
 import 'package:extended_nested_scroll_view/extended_nested_scroll_view.dart'
     as extend;
 import 'package:flutter/material.dart';
-import 'package:gm_flutter/ClueModel/page/levelTwo/LevelTwoPage.dart';
+import 'package:gm_flutter/ClueModel/page/common/StickyTabBarDelegate.dart';
 import 'package:gm_flutter/ClueModel/page/top/TopModel.dart';
 import 'package:gm_flutter/ClueModel/util/PosUtil.dart';
 import 'package:gm_flutter/commonModel/base/BaseComponent.dart';

lib/ClueModel/server/api/ClueApi.dart

@@ -3,11 +3,14 @@
  * @date   2020/6/28
  **/
 import 'package:flutter_common/Annotations/anno/Get.dart';
+import 'package:flutter_common/Annotations/anno/Post.dart';
 import 'package:flutter_common/Annotations/anno/Query.dart';
 import 'package:flutter_common/Annotations/anno/ServiceCenter.dart';
+import 'package:gm_flutter/ClueModel/server/entity/ConsultQuestionsBean.dart';
 import 'package:gm_flutter/ClueModel/server/entity/LevelOneFeedList.dart';
 import 'package:gm_flutter/ClueModel/server/entity/PlanBarBean.dart';
 import 'package:gm_flutter/ClueModel/server/entity/PlanCompareDetail.dart';
+import 'package:gm_flutter/ClueModel/server/entity/PlanConsultBean.dart';
 import 'package:gm_flutter/ClueModel/server/entity/PlanOverViewBean.dart';
 import 'package:gm_flutter/ClueModel/server/entity/PlansCompareFeed.dart';
 import 'package:gm_flutter/ClueModel/server/entity/ProjectDetailsItem.dart';
@@ -46,6 +49,13 @@ abstract class ClueApi {
     @Query("page") int page,
   );
 
+  @Get("/api/janus/plans/consult_questions")
+  ConsultQuestionsBean getConsultQuestions(@Query("plan_id") int plan_id);
+
+  @Post("api/janus/plans/plan_consult")
+  PlanConsultBean sendMessage(@Query("doctor_ids") List<int> doctor_ids,
+      @Query("question") String question, @Query("plan_id") int plan_id);
+      
   @Get("api/janus/plans/rank")
   PlanBarBean getPlanBar(@Query("rank_type") String rank_type);
 

lib/ClueModel/server/api/ClueApi.serv.dart

@@ -20,6 +20,8 @@ import 'package:gm_flutter/ClueModel/server/entity/LevelOneFeedList.dart';
 import 'package:gm_flutter/ClueModel/server/entity/PlanCompareDetail.dart';
 import 'package:gm_flutter/ClueModel/server/entity/PlanBean.dart';
 import 'package:gm_flutter/ClueModel/server/entity/PlanFeedBean.dart';
+import 'package:gm_flutter/ClueModel/server/entity/ConsultQuestionsBean.dart';
+import 'package:gm_flutter/ClueModel/server/entity/PlanConsultBean.dart';
 import 'package:gm_flutter/ClueModel/server/entity/PlanBarBean.dart';
 import 'package:gm_flutter/ClueModel/server/entity/DiscussLowPriceModelBean.dart';
 import 'package:gm_flutter/ClueModel/server/entity/DiscussLowPriceAuthBean.dart';
@@ -143,6 +145,38 @@ class ClueApiImpl {
     });
   }
 
+  Stream<ConsultQuestionsBean> getConsultQuestions(Dio _dio, int plan_id) {
+    return Stream.fromFuture(
+        get(_dio, '/api/janus/plans/consult_questions', data: {
+      'plan_id': plan_id,
+    })).flatMap((value) {
+      if (value != null &&
+          (value.statusCode >= 200 && value.statusCode < 300)) {
+        return Stream.fromFuture(
+            compute(parseConsultQuestionsBean, value.toString()));
+      } else {
+        throw Exception("--未知网络错误--");
+      }
+    });
+  }
+
+  Stream<PlanConsultBean> sendMessage(
+      Dio _dio, List<int> doctor_ids, String question, int plan_id) {
+    return Stream.fromFuture(post(_dio, 'api/janus/plans/plan_consult', data: {
+      'doctor_ids': doctor_ids,
+      'question': question,
+      'plan_id': plan_id,
+    })).flatMap((value) {
+      if (value != null &&
+          (value.statusCode >= 200 && value.statusCode < 300)) {
+        return Stream.fromFuture(
+            compute(parsePlanConsultBean, value.toString()));
+      } else {
+        throw Exception("--未知网络错误--");
+      }
+    });
+  }
+
   Stream<PlanBarBean> getPlanBar(Dio _dio, String rank_type) {
     return Stream.fromFuture(get(_dio, 'api/janus/plans/rank', data: {
       'rank_type': rank_type,
@@ -365,6 +399,14 @@ PlanFeedBean parsePlanFeedBean(String value) {
   return PlanFeedBean.fromJson(json.decode(value));
 }
 
+ConsultQuestionsBean parseConsultQuestionsBean(String value) {
+  return ConsultQuestionsBean.fromJson(json.decode(value));
+}
+
+PlanConsultBean parsePlanConsultBean(String value) {
+  return PlanConsultBean.fromJson(json.decode(value));
+}
+
 PlanBarBean parsePlanBarBean(String value) {
   return PlanBarBean.fromJson(json.decode(value));
 }

lib/ClueModel/server/entity/ConsultQuestionsBean.dart

+class ConsultQuestionsBean {
+  int error;
+  String message;
+  Null extra;
+  Null errorExtra;
+  UserType userType;
+  Data data;
+
+  ConsultQuestionsBean(
+      {this.error,
+      this.message,
+      this.extra,
+      this.errorExtra,
+      this.userType,
+      this.data});
+
+  ConsultQuestionsBean.fromJson(Map<String, dynamic> json) {
+    error = json['error'];
+    message = json['message'];
+    extra = json['extra'];
+    errorExtra = json['error_extra'];
+    userType = json['user_type'] != null
+        ? new UserType.fromJson(json['user_type'])
+        : null;
+    data = json['data'] != null ? new Data.fromJson(json['data']) : null;
+  }
+
+  Map<String, dynamic> toJson() {
+    final Map<String, dynamic> data = new Map<String, dynamic>();
+    data['error'] = this.error;
+    data['message'] = this.message;
+    data['extra'] = this.extra;
+    data['error_extra'] = this.errorExtra;
+    if (this.userType != null) {
+      data['user_type'] = this.userType.toJson();
+    }
+    if (this.data != null) {
+      data['data'] = this.data.toJson();
+    }
+    return data;
+  }
+}
+
+class UserType {
+  UserType();
+
+  UserType.fromJson(Map<String, dynamic> json) {}
+
+  Map<String, dynamic> toJson() {
+    final Map<String, dynamic> data = new Map<String, dynamic>();
+    return data;
+  }
+}
+
+class Data {
+  List<String> questions;
+
+  Data({this.questions});
+
+  Data.fromJson(Map<String, dynamic> json) {
+    questions = json['questions'].cast<String>();
+  }
+
+  Map<String, dynamic> toJson() {
+    final Map<String, dynamic> data = new Map<String, dynamic>();
+    data['questions'] = this.questions;
+    return data;
+  }
+}

lib/ClueModel/server/entity/PlanConsultBean.dart

+class PlanConsultBean {
+  int error;
+  String message;
+  Null extra;
+  Null errorExtra;
+  UserType userType;
+  Data data;
+
+  PlanConsultBean(
+      {this.error,
+      this.message,
+      this.extra,
+      this.errorExtra,
+      this.userType,
+      this.data});
+
+  PlanConsultBean.fromJson(Map<String, dynamic> json) {
+    error = json['error'];
+    message = json['message'];
+    extra = json['extra'];
+    errorExtra = json['error_extra'];
+    userType = json['user_type'] != null
+        ? new UserType.fromJson(json['user_type'])
+        : null;
+    data = json['data'] != null ? new Data.fromJson(json['data']) : null;
+  }
+
+  Map<String, dynamic> toJson() {
+    final Map<String, dynamic> data = new Map<String, dynamic>();
+    data['error'] = this.error;
+    data['message'] = this.message;
+    data['extra'] = this.extra;
+    data['error_extra'] = this.errorExtra;
+    if (this.userType != null) {
+      data['user_type'] = this.userType.toJson();
+    }
+    if (this.data != null) {
+      data['data'] = this.data.toJson();
+    }
+    return data;
+  }
+}
+
+class UserType {
+  UserType();
+
+  UserType.fromJson(Map<String, dynamic> json) {}
+
+  Map<String, dynamic> toJson() {
+    final Map<String, dynamic> data = new Map<String, dynamic>();
+    return data;
+  }
+}
+
+class Data {
+  bool success;
+
+  Data({this.success});
+
+  Data.fromJson(Map<String, dynamic> json) {
+    success = json['success'];
+  }
+
+  Map<String, dynamic> toJson() {
+    final Map<String, dynamic> data = new Map<String, dynamic>();
+    data['success'] = this.success;
+    return data;
+  }
+}

lib/ClueModel/server/entity/PlanOverviewBean.dart

+/*
+ * @author lsy
+ * @date   2020/7/3
+ **/
+class PlanOverViewBean {
+  int error;
+  String message;
+  Null extra;
+  Null errorExtra;
+  UserType userType;
+  PlanOverData data;
+
+  PlanOverViewBean(
+      {this.error,
+      this.message,
+      this.extra,
+      this.errorExtra,
+      this.userType,
+      this.data});
+
+  PlanOverViewBean.fromJson(Map<String, dynamic> json) {
+    error = json['error'];
+    message = json['message'];
+    extra = json['extra'];
+    errorExtra = json['error_extra'];
+    userType = json['user_type'] != null
+        ? new UserType.fromJson(json['user_type'])
+        : null;
+    data = json['data'] != null ? new PlanOverData.fromJson(json['data']) : null;
+  }
+
+  Map<String, dynamic> toJson() {
+    final Map<String, dynamic> data = new Map<String, dynamic>();
+    data['error'] = this.error;
+    data['message'] = this.message;
+    data['extra'] = this.extra;
+    data['error_extra'] = this.errorExtra;
+    if (this.userType != null) {
+      data['user_type'] = this.userType.toJson();
+    }
+    if (this.data != null) {
+      data['data'] = this.data.toJson();
+    }
+    return data;
+  }
+}
+
+class UserType {
+  UserType();
+
+  UserType.fromJson(Map<String, dynamic> json) {}
+
+  Map<String, dynamic> toJson() {
+    final Map<String, dynamic> data = new Map<String, dynamic>();
+    return data;
+  }
+}
+
+class PlanOverData {
+  Banner banner;
+  String name;
+  String positiveRate;
+  String salesCount;
+  String planDescription;
+  String guidePrice;
+  List<OverviewAttrs> overviewAttrs;
+  List<ExplanationAttrs> explanationAttrs;
+  List<Tabs> tabs;
+
+  PlanOverData(
+      {this.banner,
+      this.name,
+      this.positiveRate,
+      this.salesCount,
+      this.planDescription,
+      this.guidePrice,
+      this.overviewAttrs,
+      this.explanationAttrs,
+      this.tabs});
+
+  PlanOverData.fromJson(Map<String, dynamic> json) {
+    banner =
+        json['banner'] != null ? new Banner.fromJson(json['banner']) : null;
+    name = json['name'];
+    positiveRate = json['positive_rate'];
+    salesCount = json['sales_count'];
+    planDescription = json['plan_description'];
+    guidePrice = json['guide_price'];
+    if (json['overview_attrs'] != null) {
+      overviewAttrs = new List<OverviewAttrs>();
+      json['overview_attrs'].forEach((v) {
+        overviewAttrs.add(new OverviewAttrs.fromJson(v));
+      });
+    }
+    if (json['explanation_attrs'] != null) {
+      explanationAttrs = new List<ExplanationAttrs>();
+      json['explanation_attrs'].forEach((v) {
+        explanationAttrs.add(new ExplanationAttrs.fromJson(v));
+      });
+    }
+    if (json['tabs'] != null) {
+      tabs = new List<Tabs>();
+      json['tabs'].forEach((v) {
+        tabs.add(new Tabs.fromJson(v));
+      });
+    }
+  }
+
+  Map<String, dynamic> toJson() {
+    final Map<String, dynamic> data = new Map<String, dynamic>();
+    if (this.banner != null) {
+      data['banner'] = this.banner.toJson();
+    }
+    data['name'] = this.name;
+    data['positive_rate'] = this.positiveRate;
+    data['sales_count'] = this.salesCount;
+    data['plan_description'] = this.planDescription;
+    data['guide_price'] = this.guidePrice;
+    if (this.overviewAttrs != null) {
+      data['overview_attrs'] =
+          this.overviewAttrs.map((v) => v.toJson()).toList();
+    }
+    if (this.explanationAttrs != null) {
+      data['explanation_attrs'] =
+          this.explanationAttrs.map((v) => v.toJson()).toList();
+    }
+    if (this.tabs != null) {
+      data['tabs'] = this.tabs.map((v) => v.toJson()).toList();
+    }
+    return data;
+  }
+}
+
+class Banner {
+  String type;
+  String imageUrl;
+  String videoUrl;
+
+  Banner({this.type, this.imageUrl, this.videoUrl});
+
+  Banner.fromJson(Map<String, dynamic> json) {
+    type = json['type'];
+    imageUrl = json['image_url'];
+    videoUrl = json['video_url'];
+  }
+
+  Map<String, dynamic> toJson() {
+    final Map<String, dynamic> data = new Map<String, dynamic>();
+    data['type'] = this.type;
+    data['image_url'] = this.imageUrl;
+    data['video_url'] = this.videoUrl;
+    return data;
+  }
+}
+
+class OverviewAttrs {
+  int attrId;
+  String attrName;
+  String attrValue;
+
+  OverviewAttrs({this.attrId, this.attrName, this.attrValue});
+
+  OverviewAttrs.fromJson(Map<String, dynamic> json) {
+    attrId = json['attr_id'];
+    attrName = json['attr_name'];
+    attrValue = json['attr_value'];
+  }
+
+  Map<String, dynamic> toJson() {
+    final Map<String, dynamic> data = new Map<String, dynamic>();
+    data['attr_id'] = this.attrId;
+    data['attr_name'] = this.attrName;
+    data['attr_value'] = this.attrValue;
+    return data;
+  }
+}
+
+class Tabs {
+  String tabType;
+  String name;
+
+  Tabs({this.tabType, this.name});
+
+  Tabs.fromJson(Map<String, dynamic> json) {
+    tabType = json['tab_type'];
+    name = json['name'];
+  }
+
+  Map<String, dynamic> toJson() {
+    final Map<String, dynamic> data = new Map<String, dynamic>();
+    data['tab_type'] = this.tabType;
+    data['name'] = this.name;
+    return data;
+  }
+}
+
+class ExplanationAttrs {
+  int attrId;
+  String attrName;
+  String attrValue;
+
+  ExplanationAttrs({this.attrId, this.attrName, this.attrValue});
+
+  ExplanationAttrs.fromJson(Map<String, dynamic> json) {
+    attrId = json['attr_id'];
+    attrName = json['attr_name'];
+    attrValue = json['attr_value'];
+  }
+
+  Map<String, dynamic> toJson() {
+    final Map<String, dynamic> data = new Map<String, dynamic>();
+    data['attr_id'] = this.attrId;
+    data['attr_name'] = this.attrName;
+    data['attr_value'] = this.attrValue;
+    return data;
+  }
+}