You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
578 lines
18 KiB
578 lines
18 KiB
import 'package:dio/dio.dart'; |
|
import 'package:flutter/cupertino.dart'; |
|
import 'package:flutter/material.dart'; |
|
import 'package:flutter_swiper/flutter_swiper.dart'; |
|
import 'package:huixiang/generated/l10n.dart'; |
|
import 'package:huixiang/main.dart'; |
|
import 'package:huixiang/retrofit/data/article.dart'; |
|
import 'package:huixiang/retrofit/data/banner.dart'; |
|
import 'package:huixiang/retrofit/data/base_data.dart'; |
|
import 'package:huixiang/retrofit/data/brand.dart'; |
|
import 'package:huixiang/retrofit/data/founder.dart'; |
|
import 'package:huixiang/retrofit/data/goods.dart'; |
|
import 'package:huixiang/retrofit/data/page.dart'; |
|
import 'package:huixiang/retrofit/retrofit_api.dart'; |
|
import 'package:huixiang/utils/event_type.dart'; |
|
import 'package:huixiang/view_widget/classic_header.dart'; |
|
import 'package:huixiang/view_widget/custom_image.dart'; |
|
import 'package:huixiang/view_widget/hot_item.dart'; |
|
import 'package:huixiang/view_widget/item_title.dart'; |
|
import 'package:flutter_screenutil/flutter_screenutil.dart'; |
|
import 'package:pull_to_refresh/pull_to_refresh.dart'; |
|
import 'package:shared_preferences/shared_preferences.dart'; |
|
|
|
class HomePage extends StatefulWidget { |
|
@override |
|
State<StatefulWidget> createState() { |
|
return _HomePage(); |
|
} |
|
} |
|
|
|
class _HomePage extends State<HomePage> with AutomaticKeepAliveClientMixin { |
|
ApiService apiService; |
|
|
|
@override |
|
void initState() { |
|
super.initState(); |
|
|
|
SharedPreferences.getInstance().then((value) => { |
|
apiService = ApiService(Dio(), |
|
context: context, token: value.getString('token')), |
|
queryHome(), |
|
}); |
|
|
|
eventBus.on<EventType>().listen((event) { |
|
setState(() {}); |
|
}); |
|
} |
|
|
|
List<BannerData> bannerData = []; |
|
List<Brand> brandData = []; |
|
List<Article> articles = []; |
|
List<Goods> gooods = []; |
|
Founder founder; |
|
|
|
queryHome() async { |
|
BaseData baseData = await apiService.queryBanner({ |
|
"model": {"type": "HOME_PAGE"}, |
|
}).catchError((onError) { |
|
refreshController.refreshFailed(); |
|
}); |
|
if (baseData != null && baseData.isSuccess) { |
|
bannerData.clear(); |
|
bannerData.addAll((baseData.data["records"] as List<dynamic>) |
|
.map((e) => BannerData.fromJson(e)) |
|
.toList()); |
|
} |
|
|
|
BaseData brand = await apiService.queryHomeBrand().catchError((onError) { |
|
refreshController.refreshFailed(); |
|
}).catchError((onError) { |
|
refreshController.refreshFailed(); |
|
}); |
|
if (brand != null && brand.isSuccess) { |
|
brandData.clear(); |
|
brandData.addAll((brand.data["brandList"] as List<dynamic>) |
|
.map((e) => Brand.fromJson(e)) |
|
.toList()); |
|
founder = Founder.fromJson(brand.data["founder"]); |
|
} |
|
|
|
BaseData article = await apiService.queryArticle({ |
|
"pageNum": 1, |
|
"pageSize": 10, |
|
"searchKey": "", |
|
"state": 0, |
|
"type": 2 |
|
}).catchError((onError) { |
|
refreshController.refreshFailed(); |
|
}); |
|
articles.clear(); |
|
if (article != null && article.isSuccess) { |
|
PageInfo pageInfo = PageInfo.fromJson(article.data); |
|
articles.addAll(pageInfo.list.map((e) => Article.fromJson(e)).toList()); |
|
} |
|
|
|
BaseData goodsData = await apiService.creditGoods({ |
|
"orderDesc": true, |
|
"orderType": 1, |
|
"pageNum": 1, |
|
"pageSize": 10, |
|
"state": 1 |
|
}); |
|
if (goodsData != null && goodsData.isSuccess) { |
|
PageInfo page = PageInfo.fromJson(goodsData.data); |
|
gooods.clear(); |
|
gooods.addAll(page.list.map((e) => Goods.fromJson(e))); |
|
} |
|
if (baseData != null && baseData.isSuccess) { |
|
refreshController.refreshCompleted(); |
|
if(mounted) |
|
setState(() {}); |
|
} else { |
|
refreshController.refreshFailed(); |
|
} |
|
} |
|
|
|
RefreshController refreshController = RefreshController(); |
|
|
|
@override |
|
Widget build(BuildContext context) { |
|
super.build(context); |
|
return Container( |
|
child: SmartRefresher( |
|
controller: refreshController, |
|
enablePullDown: true, |
|
enablePullUp: false, |
|
header: MyHeader(), |
|
physics: BouncingScrollPhysics(), |
|
onRefresh: queryHome, |
|
child: ListView( |
|
physics: BouncingScrollPhysics(), |
|
children: [ |
|
banner(), |
|
ItemTitle( |
|
text: S.of(context).jinrihuiyuanrenwu, |
|
imgPath: "assets/image/icon_today_task.png", |
|
moreText: S.of(context).renwuzhongxin, |
|
onTap: () { |
|
Navigator.of(context) |
|
.pushNamed('/router/integral_page'); |
|
}, |
|
), |
|
InkWell( |
|
onTap: () { |
|
Navigator.of(context).pushNamed('/router/integral_page'); |
|
}, |
|
child: signIn(), |
|
), |
|
ItemTitle( |
|
text: S.of(context).remenwenzhangshipin, |
|
imgPath: "assets/image/icon_today_task.png", |
|
moreText: S.of(context).chakangengduo, |
|
onTap: () { |
|
Navigator.of(context).pushNamed('/router/hot_article_page'); |
|
}, |
|
), |
|
hotList(), |
|
ItemTitle( |
|
text: S.of(context).chuangshirendegushi, |
|
imgPath: "assets/image/icon_founder.png", |
|
), |
|
GestureDetector( |
|
onTap: () { |
|
Navigator.of(context).pushNamed('/router/founder_story_page'); |
|
}, |
|
child: founderStore(), |
|
), |
|
ItemTitle( |
|
text: S.of(context).pinpaijieshao, |
|
imgPath: "assets/image/icon_brand_introduction.png", |
|
), |
|
brands(), |
|
ItemTitle( |
|
text: S.of(context).jifenshangcheng, |
|
imgPath: "assets/image/icon_points_mall.png", |
|
), |
|
integralStore(), |
|
], |
|
), |
|
), |
|
); |
|
} |
|
|
|
Widget hotList() { |
|
return AspectRatio( |
|
aspectRatio: 2.47, |
|
child: Container( |
|
height: 151, |
|
child: Swiper( |
|
key: UniqueKey(), |
|
itemCount: articles != null ? articles.length : 0, |
|
viewportFraction: 0.95, |
|
scale: 1, |
|
loop: false, |
|
physics: BouncingScrollPhysics(), |
|
itemBuilder: (context, position) { |
|
return Container( |
|
margin: EdgeInsets.symmetric(vertical: 15, horizontal: 4.5), |
|
child: HotArticleItem(article: articles[position]), |
|
); |
|
}, |
|
), |
|
), |
|
); |
|
} |
|
|
|
Widget founderStore() { |
|
return Container( |
|
margin: EdgeInsets.only(left: 16, right: 16, top: 22, bottom: 30), |
|
decoration: BoxDecoration( |
|
color: Colors.white, |
|
boxShadow: [ |
|
BoxShadow( |
|
color: Colors.black.withAlpha(12), |
|
offset: Offset(0, 3), |
|
blurRadius: 14, |
|
spreadRadius: 0, |
|
) |
|
], |
|
borderRadius: BorderRadius.circular(4), |
|
), |
|
child: Stack( |
|
alignment: Alignment.bottomCenter, |
|
clipBehavior: Clip.hardEdge, |
|
children: [ |
|
MImage( |
|
founder != null ? founder.imgUrl : "", |
|
aspectRatio: 2.1375, |
|
radius: BorderRadius.circular(4), |
|
fit: BoxFit.cover, |
|
errorSrc: "assets/image/default_2_1.png", |
|
fadeSrc: "assets/image/default_2_1.png", |
|
), |
|
Container( |
|
padding: EdgeInsets.all(8), |
|
decoration: BoxDecoration( |
|
color: Colors.black.withAlpha(153), |
|
borderRadius: BorderRadius.only( |
|
bottomLeft: Radius.circular(4), |
|
bottomRight: Radius.circular(4), |
|
), |
|
), |
|
child: Row( |
|
children: [ |
|
Expanded( |
|
child: Text.rich( |
|
TextSpan(children: [ |
|
TextSpan( |
|
text: founder != null ? founder.name : "", |
|
style: TextStyle( |
|
fontSize: 14.sp, |
|
fontWeight: FontWeight.bold, |
|
color: Colors.white, |
|
), |
|
), |
|
TextSpan( |
|
text: " 集团创始人", |
|
style: TextStyle( |
|
fontSize: 8.sp, |
|
color: Colors.white, |
|
), |
|
), |
|
TextSpan( |
|
text: |
|
" 简介:${founder != null ? founder.description : ""}", |
|
style: TextStyle( |
|
fontSize: 10.sp, |
|
color: Colors.white, |
|
), |
|
), |
|
]), |
|
maxLines: 1, |
|
overflow: TextOverflow.ellipsis, |
|
), |
|
), |
|
Icon( |
|
Icons.keyboard_arrow_right, |
|
size: 12, |
|
color: Colors.white, |
|
), |
|
], |
|
), |
|
), |
|
], |
|
), |
|
); |
|
} |
|
|
|
Widget integralStore() { |
|
return GridView.builder( |
|
itemCount: gooods != null ? gooods.length : 0, |
|
padding: EdgeInsets.only(left: 13, right: 13, top: 13, bottom: 13), |
|
shrinkWrap: true, |
|
physics: NeverScrollableScrollPhysics(), |
|
gridDelegate: SliverGridDelegateWithFixedCrossAxisCount( |
|
//一行的Widget数量 |
|
crossAxisCount: 3, |
|
//水平子Widget之间间距 |
|
crossAxisSpacing: 13, |
|
//垂直子Widget之间间距 |
|
mainAxisSpacing: 16, |
|
//子Widget宽高比例 |
|
childAspectRatio: 0.67, |
|
), |
|
itemBuilder: (contetx, index) { |
|
return GestureDetector( |
|
onTap: () { |
|
Navigator.of(context).pushNamed('/router/integral_store_page', |
|
arguments: {"goodsId": gooods[index].id}); |
|
}, |
|
child: buildItem(gooods[index]), |
|
); |
|
}, |
|
); |
|
} |
|
|
|
Widget buildItem(Goods goods) { |
|
return Container( |
|
alignment: Alignment.center, |
|
decoration: BoxDecoration( |
|
borderRadius: BorderRadius.all( |
|
Radius.circular(4), |
|
), |
|
boxShadow: [ |
|
BoxShadow( |
|
color: Colors.black.withAlpha(12), |
|
offset: Offset(0, 3), |
|
blurRadius: 14, |
|
spreadRadius: 0, |
|
) |
|
], |
|
color: Colors.white), |
|
child: Column( |
|
children: [ |
|
MImage( |
|
goods.mainImgPath, |
|
aspectRatio: 1, |
|
radius: BorderRadius.only( |
|
topLeft: Radius.circular(4), |
|
topRight: Radius.circular(4), |
|
), |
|
fit: BoxFit.fill, |
|
errorSrc: "assets/image/default_1.png", |
|
fadeSrc: "assets/image/default_1.png", |
|
), |
|
SizedBox( |
|
height: 4, |
|
), |
|
Container( |
|
margin: EdgeInsets.only(left: 8, right: 8), |
|
child: Column( |
|
mainAxisAlignment: MainAxisAlignment.spaceEvenly, |
|
crossAxisAlignment: CrossAxisAlignment.start, |
|
children: [ |
|
Text( |
|
goods.name, |
|
overflow: TextOverflow.ellipsis, |
|
style: TextStyle( |
|
color: Colors.black, |
|
fontWeight: FontWeight.bold, |
|
fontSize: 12.sp, |
|
), |
|
), |
|
SizedBox( |
|
height: 4, |
|
), |
|
Row( |
|
mainAxisAlignment: MainAxisAlignment.spaceBetween, |
|
crossAxisAlignment: CrossAxisAlignment.end, |
|
children: [ |
|
Expanded( |
|
child: Text( |
|
S |
|
.of(context) |
|
.yuan_(double.tryParse(goods.worth).toInt()), |
|
overflow: TextOverflow.ellipsis, |
|
style: TextStyle( |
|
color: Color(0xFF585858), |
|
decoration: TextDecoration.lineThrough, |
|
decorationColor: Color(0xFF585858), |
|
fontSize: 10.sp, |
|
), |
|
), |
|
flex: 1, |
|
), |
|
Text( |
|
S.of(context).jifen_(goods.price), |
|
overflow: TextOverflow.ellipsis, |
|
style: TextStyle( |
|
color: Color(0xFF32A060), |
|
fontSize: 14.sp, |
|
fontWeight: FontWeight.bold, |
|
), |
|
), |
|
], |
|
), |
|
], |
|
), |
|
) |
|
], |
|
), |
|
); |
|
} |
|
|
|
Widget signIn() { |
|
return Container( |
|
padding: EdgeInsets.only(left: 12, top: 8, bottom: 8, right: 12), |
|
margin: EdgeInsets.all(16), |
|
decoration: BoxDecoration( |
|
color: Colors.white, |
|
boxShadow: [ |
|
BoxShadow( |
|
color: Colors.black.withAlpha(12), |
|
offset: Offset(0, 3), |
|
blurRadius: 14, |
|
spreadRadius: 0) |
|
], |
|
borderRadius: BorderRadius.all(Radius.circular(4))), |
|
child: Row( |
|
mainAxisAlignment: MainAxisAlignment.spaceBetween, |
|
crossAxisAlignment: CrossAxisAlignment.center, |
|
children: [ |
|
Row( |
|
mainAxisAlignment: MainAxisAlignment.center, |
|
crossAxisAlignment: CrossAxisAlignment.center, |
|
children: [ |
|
Image.asset( |
|
"assets/image/icon_calendar_today_sharp.png", |
|
width: 20, |
|
height: 20, |
|
), |
|
SizedBox( |
|
width: 8, |
|
), |
|
Text( |
|
S.of(context).qiandaolingqujinfen, |
|
style: TextStyle( |
|
color: Colors.black, |
|
fontSize: 14, |
|
), |
|
), |
|
], |
|
), |
|
Text( |
|
S.of(context).quqiandao, |
|
style: TextStyle( |
|
color: Color(0xFF727272), |
|
fontSize: 12, |
|
), |
|
), |
|
], |
|
), |
|
); |
|
} |
|
|
|
SwiperController swiperController = SwiperController(); |
|
|
|
brands() { |
|
return Container( |
|
height: 90.h, |
|
margin: EdgeInsets.only(bottom: 18.h), |
|
child: ListView.builder( |
|
padding: EdgeInsets.only(left: 10.w, right: 10.w), |
|
scrollDirection: Axis.horizontal, |
|
physics: BouncingScrollPhysics(), |
|
itemBuilder: (context, position) { |
|
return Container( |
|
height: 60.h, |
|
width: 120.w, |
|
margin: EdgeInsets.symmetric(horizontal: 3.w, vertical: 15.h), |
|
decoration: BoxDecoration( |
|
color: Colors.white, |
|
boxShadow: [ |
|
BoxShadow( |
|
color: Colors.black.withAlpha(37), |
|
offset: Offset(0, 2), |
|
blurRadius: 5, |
|
spreadRadius: 0, |
|
) |
|
], |
|
borderRadius: BorderRadius.circular(8), |
|
), |
|
child: MImage( |
|
brandData != null ? brandData[position].image : "", |
|
radius: BorderRadius.circular(8), |
|
fit: BoxFit.cover, |
|
errorSrc: "assets/image/default_2_1.png", |
|
fadeSrc: "assets/image/default_2_1.png", |
|
), |
|
); |
|
}, |
|
itemCount: |
|
(brandData != null && brandData.length > 0) ? brandData.length : 0, |
|
), |
|
// child: AspectRatio( |
|
// aspectRatio: 4.16, |
|
// child: Swiper( |
|
// scrollDirection: Axis.horizontal, |
|
// controller: swiperController, |
|
// loop: false, |
|
// viewportFraction: 0.32, |
|
// scale: 0.70, |
|
// index: (brandData != null && brandData.length > 0) ? 1 : 0, |
|
// itemBuilder: (context, position) { |
|
// if (brandData == null || brandData.length == 0) { |
|
// return Container(); |
|
// } |
|
// return Container( |
|
// margin: EdgeInsets.symmetric(horizontal: 3.w, vertical: 15.h), |
|
// decoration: BoxDecoration( |
|
// color: Colors.white, |
|
// boxShadow: [ |
|
// BoxShadow( |
|
// color: Colors.black.withAlpha(37), |
|
// offset: Offset(0, 2), |
|
// blurRadius: 5, |
|
// spreadRadius: 0, |
|
// ) |
|
// ], |
|
// borderRadius: BorderRadius.circular(8), |
|
// ), |
|
// child: MImage( |
|
// brandData != null ? brandData[position].image : "", |
|
// radius: BorderRadius.circular(8), |
|
// fit: BoxFit.cover, |
|
// errorSrc: "assets/image/default_2_1.png", |
|
// fadeSrc: "assets/image/default_2_1.png", |
|
// ), |
|
// ); |
|
// }, |
|
// itemCount: (brandData != null && brandData.length > 0) ? brandData.length : 1, |
|
// ), |
|
// ), |
|
); |
|
} |
|
|
|
banner() { |
|
return Container( |
|
child: AspectRatio( |
|
aspectRatio: 2, |
|
child: Swiper( |
|
pagination: SwiperPagination( |
|
margin: EdgeInsets.only(bottom: 20), |
|
alignment: Alignment.bottomCenter, |
|
builder: DotSwiperPaginationBuilder( |
|
size: 8, |
|
activeSize: 8, |
|
space: 5, |
|
activeColor: Colors.white, |
|
color: Colors.white.withAlpha(76), |
|
), |
|
), |
|
physics: BouncingScrollPhysics(), |
|
loop: false, |
|
itemBuilder: (context, position) { |
|
return Container( |
|
margin: EdgeInsets.all(16), |
|
decoration: BoxDecoration( |
|
borderRadius: BorderRadius.all(Radius.circular(8))), |
|
child: MImage( |
|
(bannerData != null && position < bannerData.length) |
|
? bannerData[position].imgUrl ?? "" |
|
: "", |
|
radius: BorderRadius.all(Radius.circular(8)), |
|
fit: BoxFit.cover, |
|
errorSrc: "assets/image/default_2_1.png", |
|
fadeSrc: "assets/image/default_2_1.png", |
|
), |
|
); |
|
}, |
|
itemCount: bannerData != null ? bannerData.length : 1), |
|
), |
|
); |
|
} |
|
|
|
@override |
|
bool get wantKeepAlive => true; |
|
}
|
|
|