import 'package:flutter/material.dart';

class CustomButton extends StatelessWidget {
  final String text;
  final VoidCallback? onPressed;
  final Color? backgroundColor;
  final Color? textColor;
  final IconData? icon;
  final bool isLoading;

  const CustomButton({
    super.key,
    required this.text,
    this.onPressed,
    this.backgroundColor,
    this.textColor,
    this.icon,
    this.isLoading = false,
  });

  @override
  Widget build(BuildContext context) {
    return ElevatedButton(
      onPressed: isLoading ? null : onPressed,
      style: ElevatedButton.styleFrom(
        backgroundColor: backgroundColor ?? Theme.of(context).colorScheme.primary,
        foregroundColor: textColor ?? Colors.white,
        minimumSize: const Size(double.infinity, 52),
        shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
        elevation: 2,
      ),
      child: isLoading
          ? const SizedBox(
              height: 22,
              width: 22,
              child: CircularProgressIndicator(
                  color: Colors.white, strokeWidth: 2.5),
            )
          : Row(
              mainAxisAlignment: MainAxisAlignment.center,
              children: [
                if (icon != null) ...[
                  Icon(icon, size: 20),
                  const SizedBox(width: 8),
                ],
                Text(text,
                    style: const TextStyle(
                        fontSize: 16, fontWeight: FontWeight.bold)),
              ],
            ),
    );
  }
}