import 'dart:convert';

import 'package:flutter/material.dart';

class CircularAvatar extends StatelessWidget {
  final String? url;
  final double radius;
  final double width;
  final double height;
  final bool isImageBase64;

  CircularAvatar({Key? key, this.radius = 70.0, this.width = 70, this.height = 60, this.url, this.isImageBase64 = false}) : super(key: key);

  @override
  Widget build(BuildContext context) {
    return Container(
      width: width,
      height: height,
      decoration: BoxDecoration(
        shape: BoxShape.circle,
        image: isImageBase64
            ? null
            : DecorationImage(
                fit: BoxFit.cover,
                image: NetworkImage(url ?? "https://cdn4.iconfinder.com/data/icons/professions-2-2/151/89-512.png"),
              ),
      ),
      child: (isImageBase64 && url != null) ? imageFromBase64String(url!) : Container(),
    );
  }

  Widget imageFromBase64String(String base64String) {
    return ClipRRect(
      borderRadius: BorderRadius.circular(100),
      child: Image.memory(
        base64Decode(base64String),
        fit: BoxFit.cover,
      ),
    );
  }
}