import 'package:flutter/material.dart';
import 'package:trainhub_flutter/core/constants/ui_constants.dart';
import 'package:trainhub_flutter/core/theme/app_colors.dart';

class NewChatButton extends StatefulWidget {
  const NewChatButton({super.key, required this.onPressed});

  final VoidCallback onPressed;

  @override
  State<NewChatButton> createState() => _NewChatButtonState();
}

class _NewChatButtonState extends State<NewChatButton> {
  bool _isHovered = false;

  @override
  Widget build(BuildContext context) {
    return MouseRegion(
      onEnter: (_) => setState(() => _isHovered = true),
      onExit: (_) => setState(() => _isHovered = false),
      child: AnimatedContainer(
        duration: const Duration(milliseconds: 150),
        decoration: BoxDecoration(
          color: _isHovered
              ? AppColors.zinc700
              : AppColors.surfaceContainerHigh,
          borderRadius: BorderRadius.circular(UIConstants.smallBorderRadius),
          border: Border.all(color: AppColors.border, width: 1),
        ),
        child: Material(
          color: Colors.transparent,
          child: InkWell(
            borderRadius:
                BorderRadius.circular(UIConstants.smallBorderRadius),
            onTap: widget.onPressed,
            child: const Padding(
              padding: EdgeInsets.symmetric(
                horizontal: UIConstants.spacing12,
                vertical: UIConstants.spacing8,
              ),
              child: Row(
                mainAxisAlignment: MainAxisAlignment.center,
                children: [
                  Icon(
                    Icons.add_rounded,
                    size: 16,
                    color: AppColors.textSecondary,
                  ),
                  SizedBox(width: UIConstants.spacing8),
                  Text(
                    'New Chat',
                    style: TextStyle(
                      color: AppColors.textSecondary,
                      fontSize: 13,
                      fontWeight: FontWeight.w500,
                    ),
                  ),
                ],
              ),
            ),
          ),
        ),
      ),
    );
  }
}