import 'package:flutter/material.dart';

/// create by 张风捷特烈 on 2020/4/30
/// contact me by email 1981462002@qq.com
/// 说明:
//    {
//      "widgetId": 5,
//      "priority": 1,
//      "name": "用于显示一个角标",
//      "subtitle": "【message】 : 显示的文字信息  【String】\n"
//          "【location】 : 位置*4  【BannerLocation】\n"
//          "【color】: 角标颜色   【Color】\n"
//          "【child】: 孩子   【Widget】\n"
//          "【textStyle】: 文字样式   【TextStyle】",
//    }

class CustomBanner extends StatelessWidget {
  CustomBanner({Key? key}) : super(key: key);

  final Map<BannerLocation, Color> data = {
    BannerLocation.topStart: Colors.red,
    BannerLocation.topEnd: Colors.blue,
    BannerLocation.bottomStart: Colors.green,
    BannerLocation.bottomEnd: Colors.yellow,
  };

  @override
  Widget build(BuildContext context) {
    return Wrap(
        spacing: 10,
        runSpacing: 10,
        children: data.keys
            .map((BannerLocation location) => Container(
          color: const Color(0xffD8F5FF),
                  width: 150,
                  height: 150 * 0.618,
                  child: Banner(
                    message: "Flutter 2.2.3发布",
                    location: location,
                    color: data[location]!,
                    child: const Padding(
                        padding: EdgeInsets.all(20),
                        child: FlutterLogo(
                          textColor: Colors.blue,
                          style: FlutterLogoStyle.horizontal,
                        )),
                  ),
        )).toList());
  }
}