elCaribe app - customization and branding
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321
news-app/lib/ui/screens/HomePage/Widgets/SectionStyle1.dart
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321
news-app/lib/ui/screens/HomePage/Widgets/SectionStyle1.dart
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import 'dart:math';
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import 'package:news/ui/screens/HomePage/Widgets/CommonSectionTitle.dart';
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import 'package:flutter/material.dart';
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import 'package:news/app/routes.dart';
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import 'package:news/data/models/BreakingNewsModel.dart';
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import 'package:news/data/models/FeatureSectionModel.dart';
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import 'package:news/data/models/NewsModel.dart';
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import 'package:news/ui/widgets/customTextLabel.dart';
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import 'package:news/utils/constant.dart';
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import 'package:news/utils/strings.dart';
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import 'package:news/utils/uiUtils.dart';
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import 'package:news/ui/styles/colors.dart';
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import 'package:news/ui/widgets/networkImage.dart';
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class Style1Section extends StatefulWidget {
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final FeatureSectionModel model;
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const Style1Section({super.key, required this.model});
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@override
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Style1SectionState createState() => Style1SectionState();
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}
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class Style1SectionState extends State<Style1Section> {
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int? style1Sel;
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PageController? _pageStyle1Controller = PageController();
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int limit = limitOfStyle1;
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int newsLength = 0;
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int brNewsLength = 0;
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@override
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void dispose() {
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_pageStyle1Controller!.dispose();
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super.dispose();
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}
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@override
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Widget build(BuildContext context) {
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newsLength = (widget.model.newsType == 'news' || widget.model.newsType == "user_choice") ? widget.model.news!.length : widget.model.videos!.length;
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brNewsLength = widget.model.newsType == 'breaking_news' ? widget.model.breakNews!.length : widget.model.breakVideos!.length;
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return style1Data(widget.model);
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}
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Widget style1Data(FeatureSectionModel model) {
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if (model.breakVideos!.isNotEmpty || model.breakNews!.isNotEmpty || model.videos!.isNotEmpty || model.news!.isNotEmpty) {
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return Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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commonSectionTitle(model, context),
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if ((model.newsType == 'news' || model.videosType == "news" || model.newsType == "user_choice") &&
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((model.newsType == 'news' || model.newsType == "user_choice") ? model.news!.isNotEmpty : model.videos!.isNotEmpty))
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style1NewsData(model),
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if ((model.newsType == 'breaking_news' || model.videosType == "breaking_news") && (model.newsType == 'breaking_news' ? model.breakNews!.isNotEmpty : model.breakVideos!.isNotEmpty))
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style1BreakNewsData(model)
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],
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);
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} else {
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return const SizedBox.shrink();
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}
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}
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Widget style1NewsData(FeatureSectionModel model) {
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if ((model.newsType == 'news' || model.newsType == "user_choice") ? model.news!.length > 1 : model.videos!.length > 1) {
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style1Sel ??= 1;
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_pageStyle1Controller = PageController(initialPage: 1, viewportFraction: 0.87);
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} else {
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style1Sel = 0;
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_pageStyle1Controller = PageController(initialPage: 0, viewportFraction: 1);
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}
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return Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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SizedBox(
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height: MediaQuery.of(context).size.height * 0.36,
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width: double.maxFinite,
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child: PageView.builder(
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physics: const BouncingScrollPhysics(),
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itemCount: min(newsLength, limit),
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scrollDirection: Axis.horizontal,
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pageSnapping: true,
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controller: _pageStyle1Controller,
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onPageChanged: (index) {
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setState(() => style1Sel = index);
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},
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itemBuilder: (BuildContext context, int index) {
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NewsModel data = (model.newsType == 'news' || model.newsType == "user_choice") ? model.news![index] : model.videos![index];
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return InkWell(
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child: Padding(
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padding: EdgeInsetsDirectional.only(start: 7, end: 7, top: style1Sel == index ? 0 : MediaQuery.of(context).size.height * 0.027),
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child: Stack(
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children: <Widget>[
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ClipRRect(
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borderRadius: BorderRadius.circular(15),
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child: CustomNetworkImage(
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networkImageUrl: data.image!,
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height: style1Sel == index ? MediaQuery.of(context).size.height / 4 : MediaQuery.of(context).size.height / 5,
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width: double.maxFinite,
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fit: BoxFit.cover,
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isVideo: model.newsType == 'videos' ? true : false),
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),
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if (model.newsType == 'videos')
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Positioned.directional(
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textDirection: Directionality.of(context),
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top: MediaQuery.of(context).size.height * 0.075,
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start: MediaQuery.of(context).size.width / 3,
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end: MediaQuery.of(context).size.width / 3,
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child: InkWell(
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onTap: () {
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List<NewsModel> newsList = List.from(model.videos ?? [])..removeAt(index);
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Navigator.of(context).pushNamed(Routes.newsVideo, arguments: {"from": 1, "model": data, "otherVideos": newsList});
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},
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child: UiUtils.setPlayButton(context: context)),
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),
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Positioned.directional(
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textDirection: Directionality.of(context),
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start: 8,
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end: 8,
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top: MediaQuery.of(context).size.height / 7,
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child: Container(
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alignment: Alignment.center,
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height: MediaQuery.of(context).size.height / 5,
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width: MediaQuery.of(context).size.width,
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margin: const EdgeInsetsDirectional.all(10),
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decoration: BoxDecoration(borderRadius: BorderRadius.circular(15), color: UiUtils.getColorScheme(context).surface),
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padding: const EdgeInsets.all(13),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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mainAxisSize: MainAxisSize.min,
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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if (data.categoryName != null)
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Container(
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height: 20.0,
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padding: const EdgeInsetsDirectional.only(start: 8.0, end: 8.0, top: 2.5),
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decoration: BoxDecoration(borderRadius: BorderRadius.circular(5), color: Theme.of(context).primaryColor),
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child: CustomTextLabel(
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text: data.categoryName!,
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textAlign: TextAlign.center,
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textStyle: Theme.of(context).textTheme.bodySmall?.copyWith(color: secondaryColor),
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overflow: TextOverflow.ellipsis,
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softWrap: true)),
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Padding(
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padding: const EdgeInsets.only(top: 15.0),
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child: CustomTextLabel(
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text: data.title!,
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textStyle: Theme.of(context).textTheme.titleMedium!.copyWith(color: UiUtils.getColorScheme(context).primaryContainer, fontWeight: FontWeight.normal),
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softWrap: true,
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maxLines: 3,
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overflow: TextOverflow.ellipsis)),
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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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onTap: () {
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if (model.newsType == 'news' || model.newsType == "user_choice") {
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//interstitial ads
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UiUtils.showInterstitialAds(context: context);
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List<NewsModel> newsList = [];
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newsList.addAll(model.news!);
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newsList.removeAt(index);
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Navigator.of(context).pushNamed(Routes.newsDetails, arguments: {"model": data, "newsList": newsList, "isFromBreak": false, "fromShowMore": false});
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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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style1Indicator(model, min(newsLength, limit))
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],
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);
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}
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Widget style1BreakNewsData(FeatureSectionModel model) {
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if (model.newsType == 'breaking_news' ? model.breakNews!.length > 1 : model.breakVideos!.length > 1) {
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style1Sel ??= 1;
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_pageStyle1Controller = PageController(initialPage: 1, viewportFraction: 0.87);
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} else {
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style1Sel = 0;
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_pageStyle1Controller = PageController(initialPage: 0, viewportFraction: 1);
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}
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return Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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SizedBox(
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height: MediaQuery.of(context).size.height * 0.36,
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width: double.maxFinite,
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child: PageView.builder(
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physics: const BouncingScrollPhysics(),
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itemCount: min(brNewsLength, limit),
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scrollDirection: Axis.horizontal,
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controller: _pageStyle1Controller,
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reverse: false,
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onPageChanged: (index) {
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setState(() => style1Sel = index);
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},
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itemBuilder: (BuildContext context, int index) {
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BreakingNewsModel data = model.newsType == 'breaking_news' ? model.breakNews![index] : model.breakVideos![index];
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return Padding(
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padding: EdgeInsetsDirectional.only(start: 7, end: 7, top: style1Sel == index ? 0 : MediaQuery.of(context).size.height * 0.027),
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child: InkWell(
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onTap: () {
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if (model.newsType == 'breaking_news') {
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//interstitial ads
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UiUtils.showInterstitialAds(context: context);
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List<BreakingNewsModel> breakList = [];
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breakList.addAll(model.breakNews!);
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breakList.removeAt(index);
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Navigator.of(context).pushNamed(Routes.newsDetails, arguments: {"breakModel": data, "breakNewsList": breakList, "isFromBreak": true, "fromShowMore": false});
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}
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},
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child: Stack(
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children: <Widget>[
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ClipRRect(
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borderRadius: BorderRadius.circular(15),
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child: CustomNetworkImage(
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networkImageUrl: data.image!,
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height: style1Sel == index ? MediaQuery.of(context).size.height / 4 : MediaQuery.of(context).size.height / 5,
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width: double.maxFinite,
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fit: BoxFit.cover,
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isVideo: model.newsType == 'videos' ? true : false),
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),
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if (model.newsType == 'videos')
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Positioned.directional(
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textDirection: Directionality.of(context),
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top: MediaQuery.of(context).size.height * 0.075,
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start: MediaQuery.of(context).size.width / 3,
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end: MediaQuery.of(context).size.width / 3,
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child: InkWell(
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onTap: () {
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List<BreakingNewsModel> allBrNewsList = List.from(model.breakVideos ?? [])..removeAt(index);
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Navigator.of(context).pushNamed(Routes.newsVideo, arguments: {"from": 3, "breakModel": data, "otherBreakingVideos": allBrNewsList});
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},
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child: UiUtils.setPlayButton(context: context)),
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),
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Positioned.directional(
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textDirection: Directionality.of(context),
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start: 8,
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end: 8,
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top: MediaQuery.of(context).size.height / 7,
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child: Container(
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alignment: Alignment.center,
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height: MediaQuery.of(context).size.height / 5,
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width: MediaQuery.of(context).size.width,
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margin: const EdgeInsetsDirectional.all(10),
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decoration: BoxDecoration(borderRadius: BorderRadius.circular(15), color: UiUtils.getColorScheme(context).surface),
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padding: const EdgeInsets.all(13),
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child: CustomTextLabel(
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text: data.title!,
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textStyle: Theme.of(context).textTheme.titleMedium!.copyWith(color: UiUtils.getColorScheme(context).primaryContainer, fontWeight: FontWeight.normal),
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softWrap: true,
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maxLines: 4,
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overflow: TextOverflow.ellipsis))),
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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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style1Indicator(model, min(brNewsLength, limit))
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],
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);
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}
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Widget style1Indicator(FeatureSectionModel model, int len) {
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return len <= 1
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? const SizedBox.shrink()
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: Align(
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alignment: Alignment.center,
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child: Padding(
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padding: const EdgeInsets.only(top: 10),
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child: Row(
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mainAxisAlignment: MainAxisAlignment.center,
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children: map<Widget>(
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(model.newsType == 'news' || model.newsType == "user_choice")
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? model.news!
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: (model.newsType == BREAKING_NEWS)
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? model.breakNews!
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: (model.newsType == 'videos' && (model.videosTotal! > 0 && model.videos!.isNotEmpty))
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? model.videos!
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: model.breakVideos!,
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(index, url) {
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return Container(
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alignment: Alignment.center,
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child: Padding(
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padding: const EdgeInsetsDirectional.only(start: 5.0, end: 5.0),
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child: Container(
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height: 14.0,
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width: 14.0,
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decoration: BoxDecoration(color: Colors.transparent, shape: BoxShape.circle, border: Border.all(color: UiUtils.getColorScheme(context).primaryContainer)),
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child: style1Sel == index
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? Container(
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margin: const EdgeInsets.all(2),
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decoration: BoxDecoration(color: Theme.of(context).primaryColor, shape: BoxShape.circle),
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)
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: const SizedBox.shrink()),
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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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List<T> map<T>(List list, Function handler) {
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List<T> result = [];
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int mapLength = (widget.model.newsType == 'news' || widget.model.newsType == "user_choice") ? min(newsLength, limit) : min(brNewsLength, limit);
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for (var i = 0; i < mapLength; i++) {
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result.add(handler(i, list[i]));
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}
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return result;
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}
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}
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