import 'package:flutter/material.dart';
import 'package:huixiang/generated/l10n.dart';
import 'package:huixiang/retrofit/data/article.dart';
import 'package:huixiang/view_widget/hot_item.dart';
import 'package:huixiang/view_widget/item_title.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';

class HotArticle extends StatefulWidget {

  final List<Article> articles;

  HotArticle(this.articles);

  @override
  State<StatefulWidget> createState() {
    return _HotArticle();
  }

}

class _HotArticle extends State<HotArticle> {
  @override
  Widget build(BuildContext context) {
    return Column(
      children: [
        ItemTitle(
          text: S.of(context).huixiangtoutiao,
          imgPath: "assets/image/icon_today_video.png",
          moreText: S.of(context).chakangengduo,
          onTap: () {
            Navigator.of(context)
                .pushNamed('/router/hot_article_page');
          },
        ),
        hotList(),
      ],
    );
  }


  Widget hotList() {
    return Container(
      child: ListView.builder(
        shrinkWrap: true,
        itemCount: widget.articles != null
            ? ((widget.articles.length > 3) ? 3 : widget.articles.length)
            : 0,
        physics: NeverScrollableScrollPhysics(),
        scrollDirection: Axis.vertical,
        padding: EdgeInsets.symmetric(vertical: 12.h),
        itemBuilder: (context, position) {
          return AspectRatio(
            aspectRatio: position == 0 ? 1.38 : 3.56,
            child: Container(
              height: position == 0 ? 247.h : 96.h,
              margin: EdgeInsets.symmetric(vertical: 6.h, horizontal: 16.w),
              child: HotArticleItem(
                  article: widget.articles[position], isHot: position == 0),
            ),
          );
        },
      ),
    );
  }


}