1、今日热榜进入商品详情的预加载

2、商品详情的优化

lib/widgets/goods_details/coupon/counpon_widget.dart

@@ -19,18 +19,28 @@ class CounponWidget extends StatelessWidget {
   Widget build(BuildContext context) {
     // return Container();
     return BlocProvider<CounponBloc>(
-      create: (_) => CounponBloc(repository: CounponRepository())..add(CounponInitEvent(model: model)),
-      child: CounponWidgetContainer(),
+      create: (_) => CounponBloc(repository: CounponRepository()), //..add(CounponInitEvent(model: model)),
+      child: CounponWidgetContainer(model, key: UniqueKey(),),
     );
   }
 }
 
 class CounponWidgetContainer extends StatefulWidget {
+  final Map<String, dynamic> model;
+
+  const CounponWidgetContainer(this.model, {Key key}) : super(key: key);
+
   @override
   _CounponWidgetContainerState createState() => _CounponWidgetContainerState();
 }
 
 class _CounponWidgetContainerState extends State<CounponWidgetContainer> {
+  @override
+  void initState() {
+    BlocProvider.of<CounponBloc>(context).add(CounponInitEvent(model: widget?.model));
+    super.initState();
+  }
+
   /// 点击领取
   void _onJump(CounponModel model) {}
 
@@ -69,19 +79,18 @@ class _CounponWidgetContainerState extends State<CounponWidgetContainer> {
             width: double.infinity,
             padding: const EdgeInsets.only(left: 18.5, top: 12, bottom: 14),
             decoration: BoxDecoration(
-              image: DecorationImage(
-                image: CachedNetworkImageProvider(
-                  model?.bg_img ??'',
-                ),
-                fit: BoxFit.fill
-              )
-            ),
+                image: DecorationImage(
+                    image: CachedNetworkImageProvider(
+                      model?.bg_img ?? '',
+                    ),
+                    fit: BoxFit.fill)),
             alignment: Alignment.centerLeft,
             child: Row(
               children: <Widget>[
                 /// 价格
                 _getPriceWidget(model),
                 const SizedBox(width: 7.5),
+
                 /// 有效期
                 _getTimeWidget(model)
               ],
@@ -102,7 +111,8 @@ class _CounponWidgetContainerState extends State<CounponWidgetContainer> {
         Text(model?.price_type ?? '¥ ', style: TextStyle(fontSize: 15, color: HexColor.fromHex(model?.price_type_color ?? '#FFFFFF'))),
 
         /// 价格
-        Text(model?.coupon_price ??'100', style: TextStyle(fontSize: 30, color: HexColor.fromHex(model?.coupon_price_color ?? '#FFFFFF'), fontFamily: 'Din', package: 'zhiying_base_widget')),
+        Text(model?.coupon_price ?? '100',
+            style: TextStyle(fontSize: 30, color: HexColor.fromHex(model?.coupon_price_color ?? '#FFFFFF'), fontFamily: 'Din', package: 'zhiying_base_widget')),
       ],
     );
   }
@@ -113,7 +123,7 @@ class _CounponWidgetContainerState extends State<CounponWidgetContainer> {
       crossAxisAlignment: CrossAxisAlignment.start,
       children: <Widget>[
         /// 标题
-        Text(model?.coupon_title ?? '优惠券', style: TextStyle(fontSize: 17, color: HexColor.fromHex( model?.coupon_title_color ?? '#FFFFFF'))),
+        Text(model?.coupon_title ?? '优惠券', style: TextStyle(fontSize: 17, color: HexColor.fromHex(model?.coupon_title_color ?? '#FFFFFF'))),
 
         /// 到期时间
         Text(model?.coupon_endtime ?? '有效期至2020-10-01', style: TextStyle(fontSize: 10, color: HexColor.fromHex(model?.coupon_time_color ?? '#FFFFFF')))

lib/widgets/goods_details/detail_img/goods_details_img.dart

@@ -19,18 +19,29 @@ class GoodsDetailsImgWidget extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return BlocProvider<GoodsDetailsImgBloc>(
-      create: (_) => GoodsDetailsImgBloc(repository: GoodsDetailsImgRepository())..add(GoodsDetailsImgInitEvent(model: model)),
-      child: GoodsDetailsImgWidgetContainer(),
+      create: (_) => GoodsDetailsImgBloc(repository: GoodsDetailsImgRepository()),//..add(GoodsDetailsImgInitEvent(model: model)),
+      child: GoodsDetailsImgWidgetContainer(model, key: UniqueKey(),),
     );
   }
 }
 
 class GoodsDetailsImgWidgetContainer extends StatefulWidget {
+
+  final Map<String, dynamic> model;
+  const GoodsDetailsImgWidgetContainer(this.model, {Key key}) : super(key: key);
+
   @override
   _GoodsDetailsImgWidgetContainerState createState() => _GoodsDetailsImgWidgetContainerState();
 }
 
 class _GoodsDetailsImgWidgetContainerState extends State<GoodsDetailsImgWidgetContainer> {
+
+  @override
+  void initState() {
+    BlocProvider.of<GoodsDetailsImgBloc>(context).add(GoodsDetailsImgInitEvent(model: widget?.model));
+    super.initState();
+  }
+
   @override
   Widget build(BuildContext context) {
     return BlocConsumer<GoodsDetailsImgBloc, GoodsDetailsImgState>(

lib/widgets/goods_details/footer/goods_details_footer_widget.dart

@@ -30,10 +30,12 @@ class GoodsDetailsFooterWidget extends StatelessWidget {
       visible: !EmptyUtil.isEmpty(model),
       replacement: GoodsDetailsFooterSkeleton(),
       child: BlocProvider<GoodsDetailsFooterBloc>(
-        create: (_) =>
-            GoodsDetailsFooterBloc(repository: GoodsDetailsFooterRepository())
-              ..add(GoodsDetailsFooterInitEvent(model: model)),
-        child: GooddsDetailsFooterContainer(model),
+        create: (_) => GoodsDetailsFooterBloc(repository: GoodsDetailsFooterRepository()),
+        //..add(GoodsDetailsFooterInitEvent(model: model)),
+        child: GooddsDetailsFooterContainer(
+          model,
+          key: UniqueKey(),
+        ),
       ),
     );
   }
@@ -45,21 +47,24 @@ class GooddsDetailsFooterContainer extends StatefulWidget {
   const GooddsDetailsFooterContainer(this.model, {Key key}) : super(key: key);
 
   @override
-  _GooddsDetailsFooterContainerState createState() =>
-      _GooddsDetailsFooterContainerState();
+  _GooddsDetailsFooterContainerState createState() => _GooddsDetailsFooterContainerState();
 }
 
-class _GooddsDetailsFooterContainerState
-    extends State<GooddsDetailsFooterContainer> {
+class _GooddsDetailsFooterContainerState extends State<GooddsDetailsFooterContainer> {
+
   UserInfoModel _user;
 
+  @override
+  void initState() {
+    BlocProvider.of<GoodsDetailsFooterBloc>(context).add(GoodsDetailsFooterInitEvent(model: widget?.model));
+    super.initState();
+  }
+
   /// 打开首页
   void _openHome() {
     Navigator.pushAndRemoveUntil(
       context,
-      CupertinoPageRoute(
-          builder: (BuildContext context) =>
-              PageFactory.create('homePage', null)),
+      CupertinoPageRoute(builder: (BuildContext context) => PageFactory.create('homePage', null)),
       (Route<dynamic> route) => false,
     );
   }
@@ -95,8 +100,7 @@ class _GooddsDetailsFooterContainerState
           return;
         }
       }
-      Navigator.of(context).push(CupertinoPageRoute(
-          builder: (context) => GoodsSharePage(widget.model)));
+      Navigator.of(context).push(CupertinoPageRoute(builder: (context) => GoodsSharePage(widget.model)));
     }
   }
 
@@ -166,8 +170,7 @@ class _GooddsDetailsFooterContainerState
     return SafeArea(
       child: Container(
         width: double.infinity,
-        padding: EdgeInsets.only(
-            bottom: (height > 10 ? 0 : 8), top: 8, left: 21, right: 12.5),
+        padding: EdgeInsets.only(bottom: (height > 10 ? 0 : 8), top: 8, left: 21, right: 12.5),
         decoration: BoxDecoration(
           // boxShadow: [
           //   BoxShadow(color: Colors.grey[300], offset: Offset(0.0, 0.0), blurRadius: 5.0, spreadRadius: 2.0),
@@ -206,18 +209,12 @@ class _GooddsDetailsFooterContainerState
             onTap: () => _openHome(),
             child: Padding(
               padding: const EdgeInsets.only(right: 35),
-              child: _getCustomWidget(model?.home ?? '首页',
-                  model?.home_color ?? '999999', model?.home_icon ?? ''),
+              child: _getCustomWidget(model?.home ?? '首页', model?.home_color ?? '999999', model?.home_icon ?? ''),
             )),
         GestureDetector(
             behavior: HitTestBehavior.opaque,
             onTap: () => _collectOnClick(),
-            child: Padding(
-                padding: const EdgeInsets.only(right: 0),
-                child: _getCustomWidget(
-                    model?.collect ?? '收藏',
-                    model?.collect_color ?? '999999',
-                    model?.collect_icon ?? '')))
+            child: Padding(padding: const EdgeInsets.only(right: 0), child: _getCustomWidget(model?.collect ?? '收藏', model?.collect_color ?? '999999', model?.collect_icon ?? '')))
       ],
     );
   }
@@ -244,40 +241,30 @@ class _GooddsDetailsFooterContainerState
         width: 110,
         // padding: const EdgeInsets.only(left: 30, right: 30, top: 5, bottom: 5),
         decoration: BoxDecoration(
-            gradient: LinearGradient(colors: [
-              HexColor.fromHex(model?.share_earn_bg1_color ?? '#FFCA66'),
-              HexColor.fromHex(model?.share_earn_bg2_color ?? '#FFD961')
-            ], begin: Alignment.centerLeft, end: Alignment.centerRight),
-            borderRadius: BorderRadius.only(
-                bottomLeft: Radius.circular(25), topLeft: Radius.circular(25))),
+            gradient: LinearGradient(
+                colors: [HexColor.fromHex(model?.share_earn_bg1_color ?? '#FFCA66'), HexColor.fromHex(model?.share_earn_bg2_color ?? '#FFD961')],
+                begin: Alignment.centerLeft,
+                end: Alignment.centerRight),
+            borderRadius: BorderRadius.only(bottomLeft: Radius.circular(25), topLeft: Radius.circular(25))),
         child: Column(
           crossAxisAlignment: CrossAxisAlignment.center,
           mainAxisAlignment: MainAxisAlignment.center,
           children: <Widget>[
             RichText(
-              text: TextSpan(
-                  text: '¥ ',
-                  style: TextStyle(
-                      fontSize: 12,
-                      color: HexColor.fromHex(
-                          model?.share_earn_val_color ?? 'FFFFFF')),
-                  children: [
-                    TextSpan(
-                        text: model?.share_value ?? '0.0',
-                        style: TextStyle(
-                            fontSize: 15,
-                            fontWeight: FontWeight.bold,
-                            color: HexColor.fromHex(
-                                model?.share_earn_color ?? '#FFFFFF'),
-                            fontFamily: 'Din',
-                            package: 'zhiying_base_widget')),
-                  ]),
+              text: TextSpan(text: '¥ ', style: TextStyle(fontSize: 12, color: HexColor.fromHex(model?.share_earn_val_color ?? 'FFFFFF')), children: [
+                TextSpan(
+                    text: model?.share_value ?? '0.0',
+                    style: TextStyle(
+                        fontSize: 15,
+                        fontWeight: FontWeight.bold,
+                        color: HexColor.fromHex(model?.share_earn_color ?? '#FFFFFF'),
+                        fontFamily: 'Din',
+                        package: 'zhiying_base_widget')),
+              ]),
             ),
             Text(
               model?.share_earn ?? '分享赚',
-              style: TextStyle(
-                  color: HexColor.fromHex(model?.share_earn_color ?? '#FFFFFF'),
-                  fontSize: 12),
+              style: TextStyle(color: HexColor.fromHex(model?.share_earn_color ?? '#FFFFFF'), fontSize: 12),
             ),
           ],
         ),
@@ -296,42 +283,29 @@ class _GooddsDetailsFooterContainerState
         height: 44,
         width: 110,
         decoration: BoxDecoration(
-            gradient: LinearGradient(colors: [
-              HexColor.fromHex(model?.save_earn_bg1_color ?? '#FF6969'),
-              HexColor.fromHex(model?.save_earn_bg2_color ?? '#FF4646')
-            ], begin: Alignment.centerLeft, end: Alignment.centerRight),
-            borderRadius: BorderRadius.only(
-                bottomRight: Radius.circular(25),
-                topRight: Radius.circular(25))),
+            gradient: LinearGradient(
+                colors: [HexColor.fromHex(model?.save_earn_bg1_color ?? '#FF6969'), HexColor.fromHex(model?.save_earn_bg2_color ?? '#FF4646')],
+                begin: Alignment.centerLeft,
+                end: Alignment.centerRight),
+            borderRadius: BorderRadius.only(bottomRight: Radius.circular(25), topRight: Radius.circular(25))),
         child: Column(
           crossAxisAlignment: CrossAxisAlignment.center,
           mainAxisAlignment: MainAxisAlignment.center,
           children: <Widget>[
             RichText(
-              text: TextSpan(
-                  text: '¥ ',
-                  style: TextStyle(
-                      fontSize: 12,
-                      color: HexColor.fromHex(
-                          model?.save_earn_val_color ?? 'FFFFFF')),
-                  children: [
-                    TextSpan(
-                        text: model?.slef_buy_value ?? '0.0',
-                        style: TextStyle(
-                          fontSize: 15,
-                          fontWeight: FontWeight.bold,
-                          color: HexColor.fromHex(
-                              model?.save_earn_val_color ?? '#FFFFFF'),
-                          fontFamily: 'Din',
-                          package: 'zhiying_base_widget',
-                        )),
-                  ]),
+              text: TextSpan(text: '¥ ', style: TextStyle(fontSize: 12, color: HexColor.fromHex(model?.save_earn_val_color ?? 'FFFFFF')), children: [
+                TextSpan(
+                    text: model?.slef_buy_value ?? '0.0',
+                    style: TextStyle(
+                      fontSize: 15,
+                      fontWeight: FontWeight.bold,
+                      color: HexColor.fromHex(model?.save_earn_val_color ?? '#FFFFFF'),
+                      fontFamily: 'Din',
+                      package: 'zhiying_base_widget',
+                    )),
+              ]),
             ),
-            Text(model?.save_earn ?? '自购省',
-                style: TextStyle(
-                    color:
-                        HexColor.fromHex(model?.save_earn_color ?? '#FFFFFF'),
-                    fontSize: 12))
+            Text(model?.save_earn ?? '自购省', style: TextStyle(color: HexColor.fromHex(model?.save_earn_color ?? '#FFFFFF'), fontSize: 12))
           ],
         ),
       ),
@@ -354,8 +328,7 @@ class _GooddsDetailsFooterContainerState
         const SizedBox(height: 5),
 
         /// 图片
-        Text(text,
-            style: TextStyle(color: HexColor.fromHex(textColor), fontSize: 11))
+        Text(text, style: TextStyle(color: HexColor.fromHex(textColor), fontSize: 11))
       ],
     );
   }

lib/widgets/goods_details/slide_banner/goods_details_slide_banner_widget.dart

@@ -19,8 +19,8 @@ class GoodsDetailsSlideBannerWidget extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return BlocProvider<GoodsDetailsSlideBannerBloc>(
-      create: (_) => GoodsDetailsSlideBannerBloc(repository: GoodsDetailsSlideBannerRepository())..add(GoodsDetailsSlideBannerInitEvent(model: model)),
-      child: GoodsDetailsSlideBannerContainer(model),
+      create: (_) => GoodsDetailsSlideBannerBloc(repository: GoodsDetailsSlideBannerRepository()),//..add(GoodsDetailsSlideBannerInitEvent(model: model)),
+      child: GoodsDetailsSlideBannerContainer(model, key: UniqueKey(),),
     );
   }
 }
@@ -40,6 +40,12 @@ class _GoodsDetailsSlideBannerContainerState extends State<GoodsDetailsSlideBann
     print('点击了 $model');
   }
 
+  @override
+  void initState() {
+    BlocProvider.of<GoodsDetailsSlideBannerBloc>(context).add(GoodsDetailsSlideBannerInitEvent(model: widget?.model));
+    super.initState();
+  }
+
   @override
   Widget build(BuildContext context) {
     return BlocConsumer<GoodsDetailsSlideBannerBloc, GoodsDetailsSlideBannerState>(

lib/widgets/goods_details/store/store_widget.dart

@@ -20,18 +20,29 @@ class StoreWidget extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return BlocProvider<StoreBloc>(
-      create: (_) => StoreBloc(repository: StoreRepository())..add(StoreInitEvent(model: model)),
-      child: StoreContainer(),
+      create: (_) => StoreBloc(repository: StoreRepository()),//..add(StoreInitEvent(model: model)),
+      child: StoreContainer(model, key: UniqueKey(),),
     );
   }
 }
 
 class StoreContainer extends StatefulWidget {
+  final Map<String, dynamic> model;
+
+  const StoreContainer(this.model, {Key key}) : super(key: key);
+
   @override
   _StoreContainerState createState() => _StoreContainerState();
 }
 
 class _StoreContainerState extends State<StoreContainer> {
+
+  @override
+  void initState() {
+    BlocProvider.of<StoreBloc>(context).add(StoreInitEvent(model: widget?.model));
+    super.initState();
+  }
+
   /// 点击更多
   void _onMoreClick() {}
 

lib/widgets/hot_ranking/hot_ranking_goods/hot_ranking_goods.dart

@@ -26,8 +26,7 @@ class HotRankingGoods extends StatelessWidget {
     Providers providers = getProvider(good.provider);
     return GestureDetector(
       onTap: () {
-        RouterUtil.route(SkipModel(skipIdentifier: "goods_details"),
-            {"provider": good.provider, "good_id": good.goodId}, context);
+        RouterUtil.route(SkipModel(skipIdentifier: "goods_details"), good?.toJson(), context);
       },
       child: Stack(
         children: <Widget>[

lib/widgets/hot_ranking/hot_ranking_list/model/hot_ranking_list_data_model.dart

@@ -36,19 +36,22 @@ class Good {
   String marketPrice;
   String currentPrice;
   String inorderCount;
+  Map<String, dynamic> detailData;
 
-  Good(
-      {this.provider,
-        this.providerName,
-        this.goodId,
-        this.goodImage,
-        this.goodTitle,
-        this.shopName,
-        this.coupon,
-        this.commission,
-        this.marketPrice,
-        this.currentPrice,
-        this.inorderCount});
+  Good({
+    this.provider,
+    this.providerName,
+    this.goodId,
+    this.goodImage,
+    this.goodTitle,
+    this.shopName,
+    this.coupon,
+    this.commission,
+    this.marketPrice,
+    this.currentPrice,
+    this.inorderCount,
+    this.detailData,
+  });
 
   Good.fromJson(Map<String, dynamic> json) {
     provider = json['provider'];
@@ -62,6 +65,7 @@ class Good {
     marketPrice = json['market_price'];
     currentPrice = json['current_price'];
     inorderCount = json['inorder_count'];
+    detailData = json['detail_data'];
   }
 
   Map<String, dynamic> toJson() {
@@ -77,6 +81,7 @@ class Good {
     data['market_price'] = this.marketPrice;
     data['current_price'] = this.currentPrice;
     data['inorder_count'] = this.inorderCount;
+    data['detail_data'] = this.detailData;
     return data;
   }
 }

lib/widgets/mine/mine_header/mine_header_container.dart

@@ -58,7 +58,7 @@ class _MineHeaderContainerState extends State<MineHeaderContainer> {
                         child: ClipRRect(
                           borderRadius: BorderRadius.circular(28),
                           child: CachedNetworkImage(
-                            imageUrl: profile.avatar,
+                            imageUrl: profile?.avatar ?? '',
                             fit: BoxFit.cover,
                           ),
                         ),