new_reccok/lib/models/goods/goods_item_grind_widget.dart

import 'package:new_recook/constants/api.dart';
import 'package:new_recook/constants/constants.dart';
import 'package:new_recook/gen/assets.gen.dart';
import 'package:new_recook/models/goods/goods_model.dart';
import 'package:new_recook/utils/headers.dart';

class GoodsItemGrindWidget extends StatelessWidget {
  final GoodsModel goodsModel;

  const GoodsItemGrindWidget({Key? key, required this.goodsModel}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    double width  = (MediaQuery.of(context).size.width - 10) / 2;
    return Container(
      width: width,
      decoration: BoxDecoration(
          color: Colors.white, borderRadius: BorderRadius.circular(16.w)),
      child: Column(
        children: [
          _image(width),
          16.hb,
          SizedBox(
            child: Text(
              goodsModel.goodsName ?? '',
              style: TextStyle(fontSize: 32.sp, color: Color(0xFF333333)),
              maxLines: 2,
              overflow: TextOverflow.ellipsis,
            ),
            width: 320.w,
          ),
          6.hb,
          SizedBox(
            child: Text(
              goodsModel.shopName ?? '',
              style: TextStyle(fontSize: 24.sp, color: Color(0xFFDB2D2D)),
              maxLines: 1,
              overflow: TextOverflow.ellipsis,
            ),
            width: 320.w,
          ),
          20.hb,
          Row(
            children: [
              16.wb,
              Text.rich(
                TextSpan(
                  text: '¥',
                  style: TextStyle(
                    color: Color(0xFFC92219),
                    fontSize: 32.sp,
                  ),
                  children: [
                    TextSpan(
                      text: goodsModel.price,
                      style: TextStyle(
                        color: Color(0xFFC92219),
                        fontSize: 48.sp,
                      ),
                    ),
                  ],
                ),
              ),
              Spacer(),
              Text(
                goodsModel.inventory!>999?'已售999+件':'已售${goodsModel.inventory}件',
                style: TextStyle(
                  color: Color(0xFF666666),
                  fontSize: 24.sp,
                ),
              ),
              16.wb,
            ],
          ),
          24.hb
        ],
      ),
    );
  }

  _image(double width) {
    bool sellout = false;
    if (goodsModel.inventory! > 0) {
      sellout = false;
    } else {
      sellout = true;
    }
    return Container(
      width:width,
      height: width,
      child: ClipRRect(
        borderRadius: BorderRadius.all(Radius.circular(16.w)),
        child: Stack(
          children: [
            Positioned(
                top: 0,
                right: 0,
                left: 0,
                bottom: 0,
                child: FadeInImage.assetNetwork(
                  placeholder: Assets.images.placeholderNew1x1A.path,
                  image: API.getImgUrl(goodsModel.imgPath) ?? '',

                  fit: BoxFit.cover,
                  imageErrorBuilder: (context, error, stackTrace) {
                    return Image.asset(
                      Assets.images.placeholderNew1x1A.path,
                      fit: BoxFit.fill,

                    );
                  },
                )),
            Positioned(
              top: 0,
              right: 0,
              left: 0,
              bottom: 0,
              child: Offstage(
                offstage: !sellout,
                child: Opacity(
                  opacity: 0.7,
                  child: Container(
                    color: Color(0x80000000),
                    child: Center(
                      child: Image.asset(
                        Assets.images.selloutBg.path,
                        width: 140.w,
                        height: 140.w,
                      ),
                    ),
                  ),
                ),
              ),
            ),
          ],
        ),
      ),
    );
  }
}