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751 lines
24 KiB
751 lines
24 KiB
import 'package:dio/dio.dart'; |
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import 'package:flutter/cupertino.dart'; |
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import 'package:flutter/material.dart'; |
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import 'package:flutter_smart_dialog/flutter_smart_dialog.dart'; |
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import 'package:flutter_swiper/flutter_swiper.dart'; |
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import 'package:huixiang/generated/l10n.dart'; |
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import 'package:huixiang/main.dart'; |
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import 'package:huixiang/retrofit/data/article.dart'; |
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import 'package:huixiang/retrofit/data/banner.dart'; |
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import 'package:huixiang/retrofit/data/base_data.dart'; |
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import 'package:huixiang/retrofit/data/brand.dart'; |
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import 'package:huixiang/retrofit/data/founder.dart'; |
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import 'package:huixiang/retrofit/data/goods.dart'; |
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import 'package:huixiang/retrofit/data/page.dart'; |
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import 'package:huixiang/retrofit/retrofit_api.dart'; |
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import 'package:huixiang/utils/event_type.dart'; |
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import 'package:huixiang/view_widget/border_text.dart'; |
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import 'package:huixiang/view_widget/classic_header.dart'; |
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import 'package:huixiang/view_widget/custom_image.dart'; |
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import 'package:huixiang/view_widget/hot_item.dart'; |
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import 'package:huixiang/view_widget/item_title.dart'; |
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import 'package:flutter_screenutil/flutter_screenutil.dart'; |
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import 'package:huixiang/view_widget/login_tips.dart'; |
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import 'package:pull_to_refresh/pull_to_refresh.dart'; |
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import 'package:shared_preferences/shared_preferences.dart'; |
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|
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class HomePage extends StatefulWidget { |
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final GestureTapCallback callback; |
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HomePage(this.callback); |
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@override |
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State<StatefulWidget> createState() { |
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return _HomePage(callback); |
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} |
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} |
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class _HomePage extends State<HomePage> with AutomaticKeepAliveClientMixin { |
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ApiService apiService; |
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final GestureTapCallback callback; |
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_HomePage(this.callback); |
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@override |
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void initState() { |
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super.initState(); |
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SharedPreferences.getInstance().then((value) => { |
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apiService = ApiService(Dio(), |
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context: context, |
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token: value.getString('token'), |
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showLoading: false), |
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queryHome(), |
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}); |
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eventBus.on<EventType>().listen((event) { |
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if (event.type < 3) { |
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setState(() {}); |
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} |
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}); |
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} |
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loginTips() { |
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SmartDialog.show( |
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widget: LoginTips( |
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click: () { |
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SharedPreferences.getInstance().then((value) => value.clear()); |
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Navigator.of(context) |
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.pushNamed('/router/login_page', arguments: {"login": "login"}); |
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}, |
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), |
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clickBgDismissTemp: false, |
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); |
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} |
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List<BannerData> bannerData = []; |
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List<Brand> brandData = []; |
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List<Article> articles = []; |
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List<Goods> gooods = []; |
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Founder founder; |
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queryHome() async { |
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SmartDialog.showLoading(msg: S.of(context).zhengzaijiazai); |
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BaseData baseData = await apiService.queryBanner({ |
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"model": {"type": "HOME_PAGE"}, |
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}).catchError((onError) { |
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refreshController.refreshFailed(); |
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}); |
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if (baseData != null && baseData.isSuccess) { |
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bannerData.clear(); |
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bannerData.addAll((baseData.data["records"] as List<dynamic>) |
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.map((e) => BannerData.fromJson(e)) |
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.toList()); |
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setState(() {}); |
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} |
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BaseData brand = await apiService.queryHomeBrand().catchError((onError) { |
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refreshController.refreshFailed(); |
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}).catchError((onError) { |
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refreshController.refreshFailed(); |
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}); |
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if (brand != null && brand.isSuccess) { |
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brandData.clear(); |
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brandData.addAll((brand.data["brandList"] as List<dynamic>) |
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.map((e) => Brand.fromJson(e)) |
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.toList()); |
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founder = Founder.fromJson(brand.data["founder"]); |
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setState(() {}); |
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} |
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BaseData article = await apiService.queryArticle({ |
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"pageNum": 1, |
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"pageSize": 10, |
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"searchKey": "", |
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"state": 1, |
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"type": 2 |
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}).catchError((onError) { |
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refreshController.refreshFailed(); |
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}); |
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articles.clear(); |
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if (article != null && article.isSuccess) { |
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PageInfo pageInfo = PageInfo.fromJson(article.data); |
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articles.addAll(pageInfo.list.map((e) => Article.fromJson(e)).toList()); |
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} |
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BaseData goodsData = await apiService.creditGoods({ |
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"orderDesc": true, |
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"orderType": 1, |
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"pageNum": 1, |
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"pageSize": 10, |
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"state": 1 |
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}); |
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if (goodsData != null && goodsData.isSuccess) { |
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PageInfo page = PageInfo.fromJson(goodsData.data); |
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gooods.clear(); |
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gooods.addAll(page.list.map((e) => Goods.fromJson(e))); |
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setState(() {}); |
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} |
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Future.delayed(Duration(milliseconds: 800), () { |
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SmartDialog.dismiss(); |
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}); |
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if (baseData != null && baseData.isSuccess) { |
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refreshController.refreshCompleted(); |
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if (mounted) setState(() {}); |
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} else { |
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refreshController.refreshFailed(); |
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} |
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} |
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@override |
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void dispose() { |
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super.dispose(); |
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refreshController.dispose(); |
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} |
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RefreshController refreshController = RefreshController(); |
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@override |
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Widget build(BuildContext context) { |
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super.build(context); |
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return Container( |
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child: SmartRefresher( |
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controller: refreshController, |
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enablePullDown: true, |
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enablePullUp: false, |
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header: MyHeader(), |
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physics: BouncingScrollPhysics(), |
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onRefresh: queryHome, |
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child: SingleChildScrollView( |
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physics: NeverScrollableScrollPhysics(), |
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child: Column( |
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children: [ |
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banner(), |
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ItemTitle( |
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text: S.of(context).jinrihuiyuanrenwu, |
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imgPath: "assets/image/icon_today_task.png", |
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moreText: S.of(context).renwuzhongxin, |
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onTap: () { |
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SharedPreferences.getInstance().then((value) { |
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if (value.getString('token') == null) { |
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loginTips(); |
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} else { |
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Navigator.of(context).pushNamed('/router/integral_page'); |
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} |
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}); |
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}, |
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), |
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InkWell( |
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onTap: () { |
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SharedPreferences.getInstance().then((value) { |
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if (value.getString('token') == null) { |
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loginTips(); |
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} else { |
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Navigator.of(context).pushNamed('/router/integral_page'); |
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} |
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}); |
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}, |
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child: signIn(), |
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), |
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ItemTitle( |
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text: S.of(context).huixiangtoutiao, |
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imgPath: "assets/image/icon_today_video.png", |
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moreText: S.of(context).chakangengduo, |
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onTap: () { |
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Navigator.of(context).pushNamed('/router/hot_article_page'); |
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}, |
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), |
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hotList(), |
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// ItemTitle( |
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// text: S.of(context).chuangshirendegushi, |
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// imgPath: "assets/image/icon_founder.png", |
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// ), |
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GestureDetector( |
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onTap: () { |
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Navigator.of(context).pushNamed('/router/founder_story_page'); |
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}, |
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child: founderStore(), |
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), |
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ItemTitle( |
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text: S.of(context).pinpaijieshao, |
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imgPath: "assets/image/icon_brand_introduction.png", |
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), |
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brands(), |
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Container( |
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margin: EdgeInsets.only(left:16.5,right: 16.5,bottom: 40), |
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padding: EdgeInsets.only(bottom: 10), |
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decoration: BoxDecoration( |
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borderRadius: BorderRadius.all( |
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Radius.circular(4), |
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), |
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boxShadow: [ |
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BoxShadow( |
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color: Colors.black.withAlpha(12), |
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offset: Offset(0, 3), |
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blurRadius: 14, |
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spreadRadius: 0, |
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) |
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], |
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color: Colors.white), |
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child: Column( |
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children: [ |
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Row( |
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mainAxisAlignment: MainAxisAlignment.spaceBetween, |
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crossAxisAlignment: CrossAxisAlignment.center, |
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children: [ |
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Expanded(flex: 1,child:ItemTitle( |
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text: S.of(context).jifenshangcheng, |
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imgPath: "assets/image/icon_points_mall.png", |
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)), |
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GestureDetector( |
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onTap: callback, |
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child:Container( |
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padding: EdgeInsets.only(left:8,right: 8,top:3,bottom: 3), |
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margin:EdgeInsets.only(right: 16), |
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decoration: BoxDecoration( |
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borderRadius: BorderRadius.all( |
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Radius.circular(11.5), |
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), |
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color: Color(0xFF32A060)), |
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child: Row( |
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children: [ |
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Text("GO",style: TextStyle( |
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fontSize: 14,fontWeight: FontWeight.bold,color: Colors.white |
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),), |
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Icon( |
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Icons.chevron_right, |
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color: Colors.white, |
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size: 18, |
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), |
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], |
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), |
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), |
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), |
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], |
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), |
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Divider( |
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// indent: 0.0, |
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thickness:1, |
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color: Color(0xffF2F2F2), |
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), |
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points(), |
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], |
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), |
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), |
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// integralStore(), |
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], |
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), |
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), |
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), |
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); |
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} |
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Widget hotList() { |
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return AspectRatio( |
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aspectRatio: 2.47, |
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child: Container( |
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height: 151.h, |
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child: Swiper( |
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key: UniqueKey(), |
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itemCount: articles != null ? articles.length : 0, |
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viewportFraction: 0.95, |
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scale: 1, |
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loop: false, |
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physics: BouncingScrollPhysics(), |
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itemBuilder: (context, position) { |
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return Container( |
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margin: EdgeInsets.symmetric(vertical: 15.h, horizontal: 4.5.w), |
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child: HotArticleItem(article: articles[position]), |
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); |
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}, |
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), |
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), |
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); |
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} |
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Widget founderStore() { |
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return Container( |
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margin: EdgeInsets.only(left: 16, right: 16, top: 22, bottom: 30), |
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decoration: BoxDecoration( |
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boxShadow: [ |
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BoxShadow( |
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color: Colors.black.withAlpha(25), |
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offset: Offset(0, 3), |
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blurRadius: 14, |
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spreadRadius: 0, |
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) |
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], |
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), |
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child: Stack( |
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alignment: Alignment.bottomCenter, |
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clipBehavior: Clip.hardEdge, |
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children: [ |
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MImage( |
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founder != null ? founder.imgUrl : "", |
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aspectRatio: 2, |
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// radius: BorderRadius.circular(4), |
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fit: BoxFit.cover, |
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errorSrc: "assets/image/default_2_1.png", |
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fadeSrc: "assets/image/default_2_1.png", |
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), |
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Container( |
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padding: EdgeInsets.all(8), |
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decoration: BoxDecoration( |
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color: Colors.black.withAlpha(153), |
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borderRadius: BorderRadius.only( |
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bottomLeft: Radius.circular(4), |
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bottomRight: Radius.circular(4), |
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), |
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), |
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child: Row( |
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mainAxisAlignment: MainAxisAlignment.center, |
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crossAxisAlignment: CrossAxisAlignment.baseline, |
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textBaseline: TextBaseline.alphabetic, |
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children: [ |
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Expanded( |
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child: Row( |
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mainAxisAlignment: MainAxisAlignment.end, |
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crossAxisAlignment: CrossAxisAlignment.baseline, |
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textBaseline: TextBaseline.alphabetic, |
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children: [ |
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Expanded( |
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child: |
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Row( |
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children: [ |
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Text( |
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"创始人的故事-", |
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style: TextStyle( |
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fontSize: 14.sp, |
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color: Colors.white, |
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), |
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), |
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Text( |
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founder != null ? founder.name : "", |
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style: TextStyle( |
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fontSize: 14.sp, |
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color: Colors.white, |
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), |
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), |
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], |
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), |
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flex: 1, |
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), |
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Row( |
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children: [ |
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Text( |
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"查看详情", |
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style: TextStyle( |
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fontSize: 10.sp, |
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color: Colors.white, |
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), |
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), |
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Icon( |
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Icons.keyboard_arrow_right, |
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size: 12, |
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color: Colors.white, |
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), |
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], |
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), |
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], |
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), |
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flex: 1, |
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), |
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], |
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), |
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), |
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], |
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), |
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); |
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} |
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Widget points() { |
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return Container( |
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child: Column( |
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children: [ |
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Container( |
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height: 219.h, |
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child: Swiper( |
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key: UniqueKey(), |
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itemCount: articles != null ? articles.length : 0, |
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viewportFraction: 0.95, |
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scale: 1, |
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loop: false, |
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physics: BouncingScrollPhysics(), |
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itemBuilder: (context, position) { |
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return Container( |
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// margin: EdgeInsets.symmetric(vertical: 15.h, horizontal: 4.5.w), |
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child:integralStore(), |
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); |
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}, |
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), |
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) |
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], |
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|
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), |
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); |
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} |
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|
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Widget integralStore() { |
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return GridView.builder( |
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itemCount: gooods != null ? gooods.length : 0, |
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padding: EdgeInsets.only(left: 13, right: 13, top: 13, bottom: 13), |
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shrinkWrap: true, |
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physics: NeverScrollableScrollPhysics(), |
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gridDelegate: SliverGridDelegateWithFixedCrossAxisCount( |
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//一行的Widget数量 |
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crossAxisCount: 2, |
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//水平子Widget之间间距 |
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crossAxisSpacing: 13, |
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//垂直子Widget之间间距 |
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mainAxisSpacing: 16, |
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//子Widget宽高比例 |
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childAspectRatio: 0.67, |
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), |
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itemBuilder: (contetx, index) { |
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return GestureDetector( |
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onTap: () { |
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// Navigator.of(context).pushNamed('/router/integral_store_page', |
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// arguments: {"goodsId": gooods[index].id}); |
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}, |
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child: buildItem(gooods[index]), |
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); |
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}, |
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); |
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} |
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|
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Widget buildItem(Goods goods) { |
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return Container( |
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alignment: Alignment.center, |
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// decoration: BoxDecoration( |
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// borderRadius: BorderRadius.all( |
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// Radius.circular(4), |
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// ), |
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// boxShadow: [ |
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// BoxShadow( |
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// color: Colors.black.withAlpha(12), |
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// offset: Offset(0, 3), |
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// blurRadius: 14, |
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// spreadRadius: 0, |
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// ) |
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// ], |
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// color: Colors.white), |
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child: Column( |
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children: [ |
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MImage( |
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goods.mainImgPath, |
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aspectRatio: 5/3, |
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radius: BorderRadius.only( |
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topLeft: Radius.circular(4), |
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topRight: Radius.circular(4), |
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bottomRight: Radius.circular(4), |
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bottomLeft: Radius.circular(4), |
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), |
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fit: BoxFit.cover, |
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errorSrc: "assets/image/default_1.png", |
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fadeSrc: "assets/image/default_1.png", |
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), |
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SizedBox( |
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height: 4, |
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), |
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Container( |
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margin: EdgeInsets.only(left: 8, right: 8), |
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child: Column( |
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mainAxisAlignment: MainAxisAlignment.spaceEvenly, |
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crossAxisAlignment: CrossAxisAlignment.start, |
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children: [ |
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SizedBox(height: 14,), |
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Row( |
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children: [ |
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Expanded(flex: 1,child:Text( |
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goods.name, |
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overflow: TextOverflow.ellipsis, |
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style: TextStyle( |
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color: Color(0xff353535), |
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fontWeight: FontWeight.bold, |
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fontSize: 14.sp, |
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), |
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) ) |
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, |
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BorderText( |
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padding: EdgeInsets.all(2.h), |
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text: S.of(context).haowu, |
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fontSize: 12.sp, |
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fontWeight: FontWeight.bold, |
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textColor: Color(0xFF32A060), |
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borderColor: Color(0xFF32A060), |
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borderWidth: 1.w, |
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), |
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], |
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), |
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SizedBox( |
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height: 5.h, |
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), |
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Text( |
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goods.description, |
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maxLines: 2, |
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style: TextStyle( |
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color: Color(0xFF727272), |
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fontSize: 12.sp, |
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fontWeight: FontWeight.w500 |
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), |
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), |
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], |
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), |
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) |
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], |
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), |
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); |
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} |
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|
|
Widget signIn() { |
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return Container( |
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padding: EdgeInsets.only(left: 12.w, top: 8.h, bottom: 8.h, right: 12.w), |
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margin: EdgeInsets.all(16), |
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decoration: BoxDecoration( |
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color: Colors.white, |
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boxShadow: [ |
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BoxShadow( |
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color: Colors.black.withAlpha(12), |
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offset: Offset(0, 3), |
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blurRadius: 14, |
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spreadRadius: 0, |
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) |
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], |
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borderRadius: BorderRadius.circular(4), |
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), |
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child: Row( |
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mainAxisAlignment: MainAxisAlignment.spaceBetween, |
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crossAxisAlignment: CrossAxisAlignment.center, |
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children: [ |
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Row( |
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mainAxisAlignment: MainAxisAlignment.center, |
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crossAxisAlignment: CrossAxisAlignment.center, |
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children: [ |
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Image.asset( |
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"assets/image/icon_calendar_today_sharp.png", |
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width: 20, |
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height: 20, |
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), |
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SizedBox( |
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width: 8, |
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), |
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Text( |
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S.of(context).qiandaolingqujinfen, |
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style: TextStyle( |
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color: Colors.black, |
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fontSize: 14, |
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), |
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), |
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], |
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), |
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Text( |
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S.of(context).quqiandao, |
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style: TextStyle( |
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color: Color(0xFF727272), |
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fontSize: 12, |
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), |
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), |
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], |
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), |
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); |
|
} |
|
|
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// SwiperController swiperController = SwiperController(); |
|
|
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brands() { |
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return Container( |
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height: 90.h, |
|
margin: EdgeInsets.only(bottom: 18.h), |
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child: ListView.builder( |
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padding: EdgeInsets.only(left: 10.w, right: 10.w), |
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scrollDirection: Axis.horizontal, |
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physics: ClampingScrollPhysics(), |
|
itemBuilder: (context, position) { |
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return Container( |
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height: 60.h, |
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width: 120.w, |
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margin: EdgeInsets.symmetric(horizontal: 3.w, vertical: 15.h), |
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decoration: BoxDecoration( |
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color: Colors.white, |
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boxShadow: [ |
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BoxShadow( |
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color: Colors.black.withAlpha(37), |
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offset: Offset(0, 2), |
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blurRadius: 5, |
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spreadRadius: 0, |
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) |
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], |
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borderRadius: BorderRadius.circular(8), |
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), |
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child: MImage( |
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brandData != null ? brandData[position].image : "", |
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radius: BorderRadius.circular(8), |
|
fit: BoxFit.cover, |
|
errorSrc: "assets/image/default_2_1.png", |
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fadeSrc: "assets/image/default_2_1.png", |
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), |
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); |
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}, |
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itemCount: |
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(brandData != null && brandData.length > 0) ? brandData.length : 0, |
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), |
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// child: AspectRatio( |
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// aspectRatio: 4.16, |
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// child: Swiper( |
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// scrollDirection: Axis.horizontal, |
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// controller: swiperController, |
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// loop: false, |
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// viewportFraction: 0.32, |
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// scale: 0.70, |
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// index: (brandData != null && brandData.length > 0) ? 1 : 0, |
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// itemBuilder: (context, position) { |
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// if (brandData == null || brandData.length == 0) { |
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// return Container(); |
|
// } |
|
// return Container( |
|
// margin: EdgeInsets.symmetric(horizontal: 3.w, vertical: 15.h), |
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// decoration: BoxDecoration( |
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// color: Colors.white, |
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// boxShadow: [ |
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// BoxShadow( |
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// color: Colors.black.withAlpha(37), |
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// offset: Offset(0, 2), |
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// blurRadius: 5, |
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// spreadRadius: 0, |
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// ) |
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// ], |
|
// borderRadius: BorderRadius.circular(8), |
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// ), |
|
// child: MImage( |
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// brandData != null ? brandData[position].image : "", |
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// radius: BorderRadius.circular(8), |
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// fit: BoxFit.cover, |
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// errorSrc: "assets/image/default_2_1.png", |
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// fadeSrc: "assets/image/default_2_1.png", |
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// ), |
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// ); |
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// }, |
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// itemCount: (brandData != null && brandData.length > 0) ? brandData.length : 1, |
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// ), |
|
// ), |
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); |
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} |
|
|
|
banner() { |
|
return Container( |
|
child: AspectRatio( |
|
aspectRatio: 2, |
|
child: Swiper( |
|
pagination: SwiperPagination( |
|
margin: EdgeInsets.only(bottom: 20), |
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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 InkWell( |
|
onTap: () { |
|
bannerClick(bannerData[position]); |
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}, |
|
child: 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), |
|
), |
|
); |
|
} |
|
|
|
/// contentType 跳转类型（0：不跳转，1：积分商品，2：活动，3：文章） |
|
bannerClick(BannerData bannerData) async { |
|
switch (bannerData.contentType) { |
|
case 1: |
|
Navigator.of(context).pushNamed('/router/integral_store_page', |
|
arguments: {"goodsId": bannerData.content}); |
|
break; |
|
case 2: |
|
Navigator.of(context) |
|
.pushNamed('/router/store_detail_page', arguments: { |
|
"activityId": bannerData.content, |
|
}); |
|
break; |
|
case 3: |
|
Navigator.of(context) |
|
.pushNamed('/router/store_detail_page', arguments: { |
|
"articleId": bannerData.content, |
|
}); |
|
break; |
|
} |
|
} |
|
|
|
@override |
|
bool get wantKeepAlive => true; |
|
}
|
|
|