feat:首页课程模块接口

liangchengyou
1 parent bff5c18b
Showing 7 changed files with 56 additions and 7 deletions
lib/common/request/dao/home_dao.dart
lib/pages/home/bloc/home_bloc.dart
lib/pages/home/bloc/home_state.dart
lib/pages/home/home_page.dart
lib/pages/lessons/bloc/lesson_bloc.dart
lib/pages/lessons/bloc/lesson_state.dart
lib/pages/lessons/lesson_page.dart
+import 'package:wow_english/common/request/apis.dart';
+import 'package:wow_english/common/request/request_client.dart';
+
+class HomeDao {
+  ///获取课程模块信息
+  static Future courseModule() async {
+    var data = requestClient.get(Apis.courseModule);
+    return data;
+  }
+
+  ///课程列表
+  static Future courseLesson() async {
+    var data = requestClient.get(Apis.courseLesson);
+    return data;
+  }
+}
 import 'package:flutter/cupertino.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:wow_english/common/request/dao/home_dao.dart';
+import 'package:wow_english/common/request/exception.dart';
+import 'package:wow_english/utils/loading.dart';
  
 part 'home_event.dart';
 part 'home_state.dart';
  
 class HomeBloc extends Bloc<HomeEvent, HomeState> {
-  final PageController pageController;
-  HomeBloc(this.pageController) : super(HomeInitial()) {
+  HomeBloc() : super(HomeInitial()) {
     on<HomeEvent>((event, emit) {
       // TODO: implement event handler
     });
   }
+
+  Future<void> requestData() async {
+    try {
+      await loading(() async {
+        HomeDao.courseLesson();
+        emit(HomeDataLoadState());
+      });
+    } catch (e) {
+      if (e is ApiException) {
+
+      }
+    }
+  }
 }
@@ -4,3 +4,5 @@ part of &#39;home_bloc.dart&#39;;
 abstract class HomeState {}
  
 class HomeInitial extends HomeState {}
+
+class HomeDataLoadState extends HomeState {}
@@ -14,9 +14,7 @@ class HomePage extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return BlocProvider(
-      create: (context) => HomeBloc(PageController(
-        initialPage: 0,
-      )),
+      create: (context) => HomeBloc()..requestData(),
       child: _HomePageView(),
     );
   }
-
 import 'package:flutter/cupertino.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:wow_english/common/request/dao/home_dao.dart';
+import 'package:wow_english/common/request/exception.dart';
+import 'package:wow_english/utils/loading.dart';
  
 part 'lesson_event.dart';
 part 'lesson_state.dart';
@@ -20,6 +22,19 @@ class LessonBloc extends Bloc&lt;LessonEvent, LessonState&gt; {
     on<PageViewChangeIndexEvent>(_pageIndexChange);
   }
  
+  Future<void> requestData() async {
+    try {
+      await loading(() async {
+        HomeDao.courseModule();
+        emit(LessonDataLoadState());
+      });
+    } catch (e) {
+      if (e is ApiException) {
+
+      }
+    }
+  }
+
   void _pageIndexChange(PageViewChangeIndexEvent event,Emitter<LessonState> emitter) async {
     _currentPageIndex = event.index;
     emitter(PageIndexChangeState());
@@ -6,3 +6,5 @@ abstract class LessonState {}
 class LessonInitial extends LessonState {}
  
 class PageIndexChangeState extends LessonState {}
+
+class LessonDataLoadState extends LessonState {}
@@ -21,7 +21,8 @@ class LessonPage extends StatelessWidget {
           PageController(
               initialPage: starPageIndex??0,
               viewportFraction: 0.3
-          ),),
+          ),
+      )..requestData(),
       child: _LessonPageView(),
     );
   }