import 'package:flutter/material.dart';
import 'package:window_manager/window_manager.dart';

class CustomTitleBar extends StatelessWidget {
  const CustomTitleBar({super.key});

  @override
  Widget build(BuildContext context) {
    return Positioned(
      top: 0,
      left: 0,
      right: 0,
      child: DragToMoveArea(
        child: SizedBox(
          height: 40,
          child: Stack(
            children: [
              const Positioned.fill(
                child: SizedBox.shrink(),
              ),
              Positioned(
                right: 0,
                top: 0,
                bottom: 0,
                child: Row(
                  mainAxisSize: MainAxisSize.min,
                  children: [
                    _BarButton(
                      icon: Icons.horizontal_rule,
                      onTap: () => windowManager.minimize(),
                    ),
                    _BarButton(
                      icon: Icons.close,
                      onTap: () => windowManager.close(),
                    ),
                  ],
                ),
              ),
            ],
          ),
        ),
      ),
    );
  }
}

class _BarButton extends StatelessWidget {
  final IconData icon;
  final VoidCallback onTap;

  const _BarButton({required this.icon, required this.onTap});

  @override
  Widget build(BuildContext context) {
    return GestureDetector(
      onTap: onTap,
      child: MouseRegion(
        cursor: SystemMouseCursors.click,
        child: SizedBox(
          width: 44,
          height: 40,
          child: Icon(icon, color: Colors.white54, size: 18),
        ),
      ),
    );
  }
}