blackcanyontickets/reactrebuild0825/src/components/ui/Modal.tsx

import React, { useEffect } from 'react';

import { clsx } from 'clsx';
import { X } from 'lucide-react';

import { Button } from './Button';

export interface ModalProps {
  isOpen: boolean;
  onClose: () => void;
  title: string;
  children: React.ReactNode;
  size?: 'sm' | 'md' | 'lg' | 'xl';
  showCloseButton?: boolean;
  closeOnOverlayClick?: boolean;
  className?: string;
}

export const Modal: React.FC<ModalProps> = ({
  isOpen,
  onClose,
  title,
  children,
  size = 'md',
  showCloseButton = true,
  closeOnOverlayClick = true,
  className
}) => {
  // Handle escape key
  useEffect(() => {
    if (!isOpen) {return;}

    const handleEscape = (event: KeyboardEvent) => {
      if (event.key === 'Escape') {
        onClose();
      }
    };

    document.addEventListener('keydown', handleEscape);
    return () => document.removeEventListener('keydown', handleEscape);
  }, [isOpen, onClose]);

  // Prevent body scroll when modal is open
  useEffect(() => {
    if (isOpen) {
      document.body.style.overflow = 'hidden';
    } else {
      document.body.style.overflow = 'unset';
    }

    return () => {
      document.body.style.overflow = 'unset';
    };
  }, [isOpen]);

  if (!isOpen) {return null;}

  const sizeClasses = {
    sm: 'max-w-md',
    md: 'max-w-lg',
    lg: 'max-w-2xl',
    xl: 'max-w-4xl'
  };

  const handleOverlayClick = (e: React.MouseEvent) => {
    if (closeOnOverlayClick && e.target === e.currentTarget) {
      onClose();
    }
  };

  return (
    <div 
      className="fixed inset-0 z-50 flex items-center justify-center p-lg"
      role="dialog"
      aria-modal="true"
      aria-labelledby="modal-title"
    >
      {/* Backdrop */}
      <div 
        className="absolute inset-0 bg-surface-backdrop backdrop-blur-sm"
        onClick={handleOverlayClick}
        aria-hidden="true"
      />
      
      {/* Modal */}
      <div className={clsx(
        'relative w-full bg-glass-bg border border-glass-border',
        'backdrop-blur-lg rounded-xl shadow-elevation-xl',
        'flex flex-col max-h-[90vh]',
        sizeClasses[size],
        className
      )}>
        {/* Header */}
        <div className="flex items-center justify-between p-lg border-b border-glass-border">
          <h2 
            id="modal-title"
            className="text-lg font-semibold text-text-primary"
          >
            {title}
          </h2>
          
          {showCloseButton && (
            <Button
              variant="ghost"
              size="sm"
              onClick={onClose}
              className="p-xs hover:bg-elevated-1"
              aria-label="Close modal"
            >
              <X className="h-4 w-4" />
            </Button>
          )}
        </div>
        
        {/* Content */}
        <div className="flex-1 overflow-y-auto p-lg">
          {children}
        </div>
      </div>
    </div>
  );
};

export default Modal;