发现页提交

lib/Annotations/RouterCenterRestore.mark.dart

@@ -11,6 +11,7 @@
 //UserRouterImpl is resign : true
 //WebRouterImpl is resign : true
 
+import 'package:gmalpha_flutter/FindModel/FindRouter.dart';
 import "package:gmalpha_flutter/MainModel/MainRouterImpl.dart";
 import "package:gmalpha_flutter/MainModel/MainRouter.dart";
 import "package:gmalpha_flutter/BuriedLib/BuriedImpl.dart";
@@ -27,6 +28,8 @@ import "package:gmalpha_flutter/WebModel/WebRouter.dart";
 import "package:gmalpha_flutter/Annotations/RouterCenterRestore.dart";
 import "package:gmalpha_flutter/Annotations/RouterBaser.dart";
 
+
+
 class RouterCenterImpl {
   Map<String, RouterBaser> map;
 
@@ -77,11 +80,11 @@ class RouterCenterImpl {
     return map["buried_router"] as BuriedRouter;
   }
 
-  AlbumRouter findAlbumRouter() {
-    if (map["albumModel"] == null) {
+  FindRouter findFindRouter() {
+    if (map["FindModel"] == null) {
       return null;
     }
-    return map["albumModel"] as AlbumRouter;
+    return map["FindModel"] as FindRouter;
   }
 
   NewMessageRouter findNewMessageRouter() {

lib/FindModel/FindRouter.dart

+import 'package:flutter/material.dart';
+import 'package:gmalpha_flutter/Annotations/RouterBaser.dart';
+import 'package:gmalpha_flutter/Annotations/anno/Router.dart';
+import 'package:gmalpha_flutter/FindModel/FindRouterImpl.dart';
+
+@Router("FindModel",FindRouterImpl,true)
+abstract class FindRouter implements RouterBaser{
+  Widget getFindPage(String fromPage);
+}
\ No newline at end of file

lib/FindModel/FindRouterImpl.dart

+import 'package:flutter/widgets.dart';
+import 'package:gmalpha_flutter/FindModel/FindRouter.dart';
+import 'package:gmalpha_flutter/FindModel/page/FindPage.dart';
+
+class FindRouterImpl implements FindRouter {
+  @override
+  Widget getFindPage(String fromPage) {
+    return FindPage(fromPage);
+  }
+  
+}
\ No newline at end of file

lib/FindModel/page/FindModel.dart

+import 'package:flutter/cupertino.dart';
+import 'package:gmalpha_flutter/FindModel/service/FindRepository.dart';
+import 'package:gmalpha_flutter/FindModel/service/remote/entity/FindEntity.dart';
+import 'package:gmalpha_flutter/commonModel/live/BaseModel.dart';
+import 'package:gmalpha_flutter/commonModel/live/LiveData.dart';
+import 'package:gmalpha_flutter/commonModel/toast/toast.dart';
+
+class FindModel extends BaseModel{
+  final int page;
+  final int count;
+  LiveData<FindEntity> findLive = new LiveData();
+  FindEntity findList;
+
+  FindModel(this.page, this.count);
+  
+  init(BuildContext context,[callback=null]){
+    getFindPage(page,count,callback);
+  }
+
+  getFindPage(page,count,[callback]){
+    FindRepository.getInstance()
+    .getFindPage(page, count)
+    .listen((value){
+      if (value != null) {
+        if(page > 1) {
+          findList.data?.cards?.addAll(value.data.cards);
+        } else {
+          findList = value;
+        }
+        if(callback != null) callback(value);
+        findLive.notifyView(findList);
+      }
+    }).onError((error) {
+      Toast.show(error, "${error.toString()}");
+      print(error);
+    });
+  }
+  @override
+  void dispose() {
+    findLive.dispost();
+  }
+  
+}
\ No newline at end of file

lib/FindModel/page/FindPage.dart

+import 'dart:async';
+
+import 'package:cached_network_image/cached_network_image.dart';
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_screenutil/flutter_screenutil.dart';
+import 'package:gmalpha_flutter/FindModel/page/FindModel.dart';
+import 'package:gmalpha_flutter/FindModel/service/remote/entity/FindEntity.dart';
+import 'package:gmalpha_flutter/commonModel/base/BaseComponent.dart';
+import 'package:gmalpha_flutter/commonModel/base/BasePage.dart';
+import 'package:gmalpha_flutter/res/value/ALColors.dart';
+import 'package:pull_to_refresh/pull_to_refresh.dart';
+
+class FindPage extends StatefulWidget {
+  FindModel _findModel;
+  final String fromPage;
+
+  FindPage(this.fromPage) {
+    _findModel = new FindModel(1, 8);
+  }
+
+  @override
+  _FindPageState createState() => _FindPageState(_findModel);
+}
+
+class _FindPageState extends BasePage<FindPage> {
+  FindModel _findModel;
+  static int count = 8;
+  static int page = 1;
+
+  RefreshController _refreshController =
+      RefreshController(initialRefresh: false);
+
+  _FindPageState(this._findModel);
+
+  @override
+  Widget build(BuildContext context) {
+    ScreenUtil.instance = ScreenUtil(width: 375.0, height: 667.0)
+      ..init(context);
+    return Scaffold(
+        appBar: AppBar(
+          leading: GestureDetector(
+            child: Center(
+              child: Container(
+                padding: EdgeInsets.fromLTRB(12, 0, 0, 0),
+                child: Text("发现"),
+              ),
+            )),
+          centerTitle: false,
+          backgroundColor: ALColors.ColorFFFFFF,
+          actions: <Widget>[
+            Container(
+              padding: EdgeInsets.only(right: 16),
+              child: new Icon(Icons.search , size: 24.0,),
+            ),
+          ],
+        ),
+        body: SmartRefresher(
+            enablePullDown: true,
+            enablePullUp: true,
+            header: WaterDropHeader(),
+            footer: CustomFooter(
+              builder: (BuildContext context, LoadStatus mode) {
+                Widget body;
+                if (mode == LoadStatus.idle) {
+                  body = Text("上拉加载");
+                } else if (mode == LoadStatus.loading) {
+                  body = CupertinoActivityIndicator();
+                } else if (mode == LoadStatus.failed) {
+                  body = Text("加载失败！点击重试！");
+                } else if (mode == LoadStatus.canLoading) {
+                  body = Text("松手,加载更多!");
+                } else {
+                  body = Text("没有更多数据了!");
+                }
+                return Container(
+                  height: 55.0,
+                  child: Center(child: body),
+                );
+              },
+            ),
+            controller: _refreshController,
+            onRefresh: _onRefresh,
+            onLoading: _onLoading,
+            child: CustomScrollView(
+              slivers: <Widget>[
+//                SliverToBoxAdapter(
+//                  child: Container(height: 1,
+//                  color: Colors.amberAccent,),
+//                ),
+                getListView(),
+              ],
+            )));
+  }
+
+  void _onRefresh() {
+    _findModel.init(context, (value) {
+      Timer(Duration(seconds: 1), () {
+        _refreshController.refreshToIdle();
+      });
+    });
+  }
+
+  void _onLoading() async {
+    page++;
+    await _findModel.getFindPage(page, count, (data) {
+      if (data.data?.cards?.length == 0) {
+        _refreshController.loadNoData();
+      } else {
+        _refreshController.loadComplete();
+      }
+    });
+  }
+
+  Widget _listViewUI2(BuildContext context, Cards item) {
+    return Container(
+        width: ScreenUtil.instance.setWidth(375.0),
+        margin: EdgeInsets.only(bottom: ScreenUtil.instance.setHeight(3)),
+        child: Row(
+            mainAxisAlignment: MainAxisAlignment.start,
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: <Widget>[
+              Container(
+                  margin:
+                      EdgeInsets.only(right: ScreenUtil.instance.setWidth(3.0)),
+                  child: CachedNetworkImage(
+                    imageUrl: '${item.topics[0].imageUrl}',
+                    width: ScreenUtil.instance.setWidth(123),
+                    height: ScreenUtil.instance.setHeight(123),
+                    fit: BoxFit.cover,
+                  )),
+              Container(
+                  margin:
+                      EdgeInsets.only(right: ScreenUtil.instance.setWidth(3.0)),
+                  child: CachedNetworkImage(
+                    imageUrl: '${item.topics[1].imageUrl}',
+                    width: ScreenUtil.instance.setWidth(123),
+                    height: ScreenUtil.instance.setHeight(123),
+                    fit: BoxFit.cover,
+                  )),
+              Container(
+                  child: CachedNetworkImage(
+                imageUrl: '${item.topics[2].imageUrl}',
+                width: ScreenUtil.instance.setWidth(123),
+                height: ScreenUtil.instance.setHeight(123),
+                fit: BoxFit.cover,
+              )),
+            ]));
+  }
+
+  Widget _listViewUI1(BuildContext context, Cards item) {
+    return Container(
+        width: ScreenUtil.instance.setWidth(375.0),
+        margin: EdgeInsets.only(bottom: ScreenUtil.instance.setHeight(3)),
+        child: Row(
+            mainAxisAlignment: MainAxisAlignment.start,
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: <Widget>[
+              Container(
+                  margin:
+                      EdgeInsets.only(right: ScreenUtil.instance.setWidth(3.0)),
+                  child: CachedNetworkImage(
+                    imageUrl: '${item.topics[0].imageUrl}',
+                    width: ScreenUtil.instance.setWidth(249),
+                    height: ScreenUtil.instance.setHeight(249),
+                    fit: BoxFit.fitHeight,
+                  )),
+              Column(
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: <Widget>[
+                    Container(
+                        margin: EdgeInsets.only(
+                            bottom: ScreenUtil.instance.setHeight(3.0)),
+                        child: CachedNetworkImage(
+                          imageUrl: '${item.topics[1].imageUrl}',
+                          width: ScreenUtil.instance.setWidth(123),
+                          height: ScreenUtil.instance.setHeight(123),
+                          fit: BoxFit.cover,
+                        )),
+                    Container(
+                        child: CachedNetworkImage(
+                      imageUrl: '${item.topics[2].imageUrl}',
+                      width: ScreenUtil.instance.setWidth(123),
+                      height: ScreenUtil.instance.setHeight(123),
+                      fit: BoxFit.cover,
+                    )),
+                  ]),
+            ]));
+  }
+
+  Widget _listViewUI3(BuildContext context, Cards item) {
+    return Container(
+        width: ScreenUtil.instance.setWidth(375.0),
+        margin: EdgeInsets.only(bottom: ScreenUtil.instance.setHeight(3)),
+        child: Row(
+            mainAxisAlignment: MainAxisAlignment.start,
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: <Widget>[
+              Column(
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: <Widget>[
+                    Container(
+                        margin: EdgeInsets.only(
+                            bottom: ScreenUtil.instance.setHeight(3)),
+                        child: CachedNetworkImage(
+                          imageUrl: '${item.topics[0].imageUrl}',
+                          width: ScreenUtil.instance.setWidth(123),
+                          height: ScreenUtil.instance.setHeight(123),
+                          fit: BoxFit.cover,
+                        )),
+                    Container(
+                        child: CachedNetworkImage(
+                      imageUrl: '${item.topics[1].imageUrl}',
+                      width: ScreenUtil.instance.setWidth(123),
+                      height: ScreenUtil.instance.setHeight(123),
+                      fit: BoxFit.cover,
+                    )),
+                  ]),
+              Container(
+                  margin:
+                      EdgeInsets.only(left: ScreenUtil.instance.setWidth(3.0)),
+                  child: CachedNetworkImage(
+                    imageUrl: '${item.topics[2].imageUrl}',
+                    width: ScreenUtil.instance.setWidth(249),
+                    height: ScreenUtil.instance.setHeight(249),
+                    fit: BoxFit.cover,
+                  )),
+            ]));
+  }
+
+  Widget loadingItem() {
+    Widget loadCircle = Column(
+      mainAxisAlignment: MainAxisAlignment.start,
+      children: <Widget>[
+        Container(
+          padding: EdgeInsets.only(top: 60.0),
+          child: CircularProgressIndicator(),
+        ),
+        Padding(
+          padding: EdgeInsets.only(
+              left: ScreenUtil.instance.setSp(10),
+              right: ScreenUtil.instance.setSp(10),
+              top: ScreenUtil.instance.setSp(10),
+              bottom: ScreenUtil.instance.setSp(10)),
+          child: Text('加载中...'),
+        )
+      ],
+    );
+    return SliverFillViewport(delegate: SliverChildListDelegate([loadCircle]));
+  }
+
+  Widget getListView() {
+    return StreamBuilder<FindEntity>(
+        stream: _findModel.findLive.stream,
+        initialData: _findModel.findLive.data,
+        builder: (BuildContext context, data) {
+          var dataList = data?.data?.data;
+          if (dataList == null) {
+            return loadingItem();
+          }
+          return SliverList(
+              delegate: SliverChildBuilderDelegate(
+            (BuildContext context, int index) {
+              var item = dataList.cards[index];
+              if (item.layout == 1) {
+                return _listViewUI1(context, item);
+              } else if (item.layout == 2) {
+                return _listViewUI2(context, item);
+              } else {
+                return _listViewUI3(context, item);
+              }
+            },
+            childCount: dataList.cards.length,
+          ));
+        });
+  }
+
+  Widget noData() {
+    return Container(
+      height: double.maxFinite,
+      width: double.maxFinite,
+      color: Colors.amberAccent,
+    );
+  }
+
+  @override
+  void dispose() {
+    super.dispose();
+    _refreshController.dispose();
+  }
+
+  @override
+  String pageName() {
+    return 'find_home';
+  }
+
+  @override
+  String referrer() {
+    return widget.fromPage;
+  }
+
+  @override
+  void initState() {
+    super.initState();
+    _findModel.init(context);
+  }
+}

lib/FindModel/service/FindRepository.dart

+import 'package:gmalpha_flutter/FindModel/service/local/FindLocal.dart';
+import 'package:gmalpha_flutter/FindModel/service/remote/FindRemote.dart';
+import 'package:gmalpha_flutter/FindModel/service/remote/entity/FindEntity.dart';
+import 'package:rxdart/rxdart.dart';
+
+class FindRepository {
+  FindRemote _remote;
+  FindLocal _local;
+
+  static FindRepository _findRepository;
+
+  FindRepository._(){
+    _remote = FindRemote.getInstance();
+    _local  = FindLocal.getInstance();
+  }
+
+  static FindRepository getInstance(){
+    if(_findRepository == null){
+      _findRepository = FindRepository._();
+    }
+    return _findRepository;
+  }
+
+  Observable<FindEntity> getFindPage(int page, int count){
+    return _remote.getFindPage(page, count).map((value){
+      if(value != null){
+      }
+      return value;
+    });
+  }
+}
\ No newline at end of file

lib/FindModel/service/local/FindLocal.dart

+class FindLocal {
+  static FindLocal _findRemote;
+
+  FindLocal._(){}
+  static FindLocal getInstance(){
+    if(_findRemote == null){
+      _findRemote = new FindLocal._();
+    }
+    return _findRemote;
+  }
+}
\ No newline at end of file

lib/FindModel/service/remote/FindRemote.dart

+import 'package:gmalpha_flutter/FindModel/service/remote/api/FindApi.serv.dart';
+import 'package:gmalpha_flutter/FindModel/service/remote/entity/FindEntity.dart';
+import 'package:rxdart/rxdart.dart';
+
+class FindRemote{
+  static FindRemote _findRemote;
+
+  FindRemote._(){}
+
+  static FindRemote getInstance(){
+    if(_findRemote == null){
+      _findRemote = new FindRemote._();
+    }
+    return _findRemote;
+  }
+
+  Observable<FindEntity> getFindPage(int page,int count){
+    return FindApiImpl().getFindPage(page,count);
+  }
+}
\ No newline at end of file

lib/FindModel/service/remote/api/FindApi.dart

+import 'package:gmalpha_flutter/Annotations/anno/Get.dart';
+import 'package:gmalpha_flutter/Annotations/anno/Query.dart';
+import 'package:gmalpha_flutter/Annotations/anno/ServiceCenter.dart';
+import 'package:gmalpha_flutter/FindModel/service/remote/entity/FindEntity.dart';
+
+@ServiceCenter()
+abstract class FindApi {
+  @Get("api/v1/discover")
+  FindEntity getFindPage(@Query('page') int page, @Query('count') int count);
+}
\ No newline at end of file

lib/FindModel/service/remote/api/FindApi.serv.dart

+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+// **************************************************************************
+// ServiceGenerator
+// **************************************************************************
+
+import 'dart:convert';
+
+import 'dart:io';
+
+import 'package:rxdart/rxdart.dart';
+
+import 'package:dio/dio.dart';
+
+import 'package:flutter/foundation.dart';
+
+import 'package:gmalpha_flutter/FindModel/service/remote/entity/FindEntity.dart';
+
+import 'package:gmalpha_flutter/commonModel/net/DioUtil.dart';
+
+class FindApiImpl {
+  factory FindApiImpl() => _sharedInstance();
+
+  static FindApiImpl _instance;
+
+  FindApiImpl._() {}
+
+  static FindApiImpl _sharedInstance() {
+    if (_instance == null) {
+      _instance = FindApiImpl._();
+    }
+    return _instance;
+  }
+
+  Observable<FindEntity> getFindPage(int page, int count) {
+    return Observable.fromFuture(DioUtil().get('api/v1/discover',
+        data: {'page': page, 'count': count})).flatMap((value) {
+      if (value != null && value.statusCode == 200) {
+        return Observable.fromFuture(compute(paseFindEntity, value.toString()));
+      } else {
+        return Observable.fromFuture(null);
+      }
+    });
+  }
+}
+
+FindEntity paseFindEntity(String value) {
+  return FindEntity.fromJson(json.decode(value));
+}

lib/FindModel/service/remote/entity/FindEntity.dart

+class FindEntity {
+  int error;
+  String message;
+  Null extra;
+  Data data;
+
+  FindEntity({this.error, this.message, this.extra, this.data});
+
+  FindEntity.fromJson(Map<String, dynamic> json) {
+    error = json['error'];
+    message = json['message'];
+    extra = json['extra'];
+    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;
+    if (this.data != null) {
+      data['data'] = this.data.toJson();
+    }
+    return data;
+  }
+}
+
+class Data {
+  List<Cards> cards;
+
+  Data({this.cards});
+
+  Data.fromJson(Map<String, dynamic> json) {
+    if (json['cards'] != null) {
+      cards = new List<Cards>();
+      json['cards'].forEach((v) {
+        cards.add(new Cards.fromJson(v));
+      });
+    }
+  }
+
+  Map<String, dynamic> toJson() {
+    final Map<String, dynamic> data = new Map<String, dynamic>();
+    if (this.cards != null) {
+      data['cards'] = this.cards.map((v) => v.toJson()).toList();
+    }
+    return data;
+  }
+}
+
+class Cards {
+  List<Topics> topics;
+  int layout;
+
+  Cards({this.topics, this.layout});
+
+  Cards.fromJson(Map<String, dynamic> json) {
+    if (json['topics'] != null) {
+      topics = new List<Topics>();
+      json['topics'].forEach((v) {
+        topics.add(new Topics.fromJson(v));
+      });
+    }
+    layout = json['layout'];
+  }
+
+  Map<String, dynamic> toJson() {
+    final Map<String, dynamic> data = new Map<String, dynamic>();
+    if (this.topics != null) {
+      data['topics'] = this.topics.map((v) => v.toJson()).toList();
+    }
+    data['layout'] = this.layout;
+    return data;
+  }
+}
+
+class Topics {
+  int topicId;
+  String imageUrl;
+  int imageId;
+
+  Topics({this.topicId, this.imageUrl, this.imageId});
+
+  Topics.fromJson(Map<String, dynamic> json) {
+    topicId = json['topic_id'];
+    imageUrl = json['image_url'];
+    imageId = json['image_id'];
+  }
+
+  Map<String, dynamic> toJson() {
+    final Map<String, dynamic> data = new Map<String, dynamic>();
+    data['topic_id'] = this.topicId;
+    data['image_url'] = this.imageUrl;
+    data['image_id'] = this.imageId;
+    return data;
+  }
+}
\ No newline at end of file

lib/TestPage.dart

@@ -32,6 +32,7 @@ class TestPage extends StatelessWidget {
               testMessagePage(context),
               likePage(context),
               focusPage(context),
+              findPage(context),
             ],
           ),
         ));
@@ -125,4 +126,14 @@ class TestPage extends StatelessWidget {
               ?.getFocusPage('message_home')));
     }, "关注页面");
   }
+
+   findPage(BuildContext context) {
+    return base(context, () {
+      Navigator.push(
+        context,
+        new CustomRoute(RouterCenterImpl()
+            .findFindRouter()?.getFindPage('find_home'))
+      );
+    }, "发现页面");
+  }
 }

lib/main.dart

@@ -115,7 +115,16 @@ class _MyAppState extends State<MyApp> {
         return RouterCenterImpl()
             .findNewMessageRouter()
             ?.getLikePage(params["fromPage"]);
-      }
+      },
+       'find_home': (pageName, params, _) {
+        if (!Api.getInstance().setDioCookie(params) ||
+            params["fromPage"] == null) {
+          return ErrorPage("出错：需要传递的参数为空");
+        }
+        return RouterCenterImpl()
+            .findFindRouter()
+            ?.getFindPage(params["fromPage"]);
+      },
     });
     FlutterBoost.handleOnStartPage();
   }
@@ -125,11 +134,11 @@ class _MyAppState extends State<MyApp> {
     return MaterialApp(
         title: 'Flutter Boost example',
         debugShowCheckedModeBanner: false,
-//        routes: {
-//          '/': (context) {
-//            return TestPage();
-//          },
-//        },
+        routes: {
+          '/': (context) {
+            return TestPage();
+          },
+        },
         builder: buildOnce,
         theme: new ThemeData(
           primaryColor: Colors.white,