import 'package:flutter/material.dart';
import 'package:flutter_svg/svg.dart';
class MyImageWidget extends StatelessWidget {
  final String? imageUrl; // 圖片URL
  final Widget? placeholder; // 占位圖
  final Widget? errorWidget; // 錯(cuò)誤圖標(biāo)
  final double? width; // 寬度
  final double? height; // 高度
  final EdgeInsets? margin; // 外邊距
  final BorderRadius? borderRadius; // 圓角
  MyImageWidget({
    this.imageUrl,
    this.placeholder,
    this.errorWidget,
    this.width,
    this.height,
    this.margin,
    this.borderRadius,
  });
  @override
  Widget build(BuildContext context) {
    return imageUrl != null
        ? Container(
            margin: margin,
            child: ClipRRect(
              borderRadius: borderRadius ?? BorderRadius.zero,
              child: Image.network(
                imageUrl!,
                width: width,
                height: height,
                fit: BoxFit.cover,
                loadingBuilder: (BuildContext context, Widget child,
                    ImageChunkEvent? loadingProgress) {
                  if (loadingProgress == null) {
                    return child;
                  }
                  return placeholder ?? CircularProgressIndicator(); // 顯示加載中的占位圖
                },
                errorBuilder: (BuildContext context, Object exception,
                    StackTrace? stackTrace) {
                  return errorWidget ?? Icon(Icons.error); // 顯示加載失敗的錯(cuò)誤圖標(biāo)
                },
              ),
            ),
          )
        : Container();
  }
  Widget buildLocalImage(String imagePath) {
    return Container(
      margin: margin,
      child: ClipRRect(
        borderRadius: borderRadius ?? BorderRadius.zero,
        child: Image.asset(
          imagePath,
          width: width,
          height: height,
          fit: BoxFit.cover,
          loadingBuilder: (BuildContext context, Widget child, ImageChunkEvent? loadingProgress) {
            if (loadingProgress == null) {
              return child;
            }
            return placeholder ?? CircularProgressIndicator();
          },
          errorBuilder: (BuildContext context, Object exception, StackTrace? stackTrace) {
            return errorWidget ?? Icon(Icons.error);
          },
        ),
      ),
    );
  }
  Widget buildSvgImage(String svgPath) {
    return Container(
      margin: margin,
      child: SvgPicture.asset(
        svgPath,
        width: width,
        height: height,
        fit: BoxFit.contain,
        placeholderBuilder: (BuildContext context) => placeholder ?? CircularProgressIndicator(), // 顯示加載中的占位圖
        errorBuilder: (BuildContext context, Object exception, StackTrace? stackTrace) {
          return errorWidget ?? Icon(Icons.error); // 顯示加載失敗的錯(cuò)誤圖標(biāo)
        },
      ),
    );
  }
}

MyImageWidget(
  imageUrl: 'https://example.com/image.jpg',
  placeholder: CircularProgressIndicator(),
  errorWidget: Icon(Icons.error),
  width: 200,
  height: 200,
  margin: EdgeInsets.all(10),
  borderRadius: BorderRadius.circular(8),
)