import 'dart:typed_data';
import 'dart:ui';
import 'package:flutter/material.dart';
import '../../../core/config/app_config.dart';
import '../../../core/utils/color_utils.dart';

class ObfuscatedAvatar extends StatelessWidget {
  final Uint8List? imageBytes;
  final double radius;
  final Color backgroundColor;
  final String? fallbackInitial;

  const ObfuscatedAvatar({
    Key? key,
    required this.imageBytes,
    this.radius = 25,
    this.backgroundColor = Colors.grey,
    this.fallbackInitial,
  }) : super(key: key);

  @override
  Widget build(BuildContext context) {
    if (imageBytes != null && imageBytes!.isNotEmpty) {
      return ClipOval(
        child: ImageFiltered(
          imageFilter: AppConfig.isStealthMode
              ? ImageFilter.blur(sigmaX: 10, sigmaY: 10)
              : ImageFilter.blur(sigmaX: 0, sigmaY: 0),
          child: Image.memory(
            imageBytes!,
            fit: BoxFit.cover,
            width: radius * 2,
            height: radius * 2,
          ),
        ),
      );
    } else {
      return CircleAvatar(
        radius: radius,
        backgroundColor: backgroundColor,
        child: Text(
          fallbackInitial != null && fallbackInitial!.isNotEmpty
              ? fallbackInitial![0].toUpperCase()
              : '?',
          style: TextStyle(
            color: darken(backgroundColor),
            fontSize: radius,
          ),
        ),
      );
    }
  }
}