'use client';

import React from 'react';

interface NavItem {
  label: string;
  icon: string;
  active?: boolean;
  href: string;
}

const navItems: NavItem[] = [
  { label: 'Dashboard', icon: '📊', href: '/dashboard' },
  { label: 'Products', icon: '📦', active: true, href: '/dashboard/products' },
  { label: 'Categories', icon: '🏷️', href: '/dashboard/categories' },
  { label: 'Subcategories', icon: '🔖', href: '/dashboard/subcategories' },
  { label: 'Suppliers', icon: '🚚', href: '/dashboard/suppliers' },
  { label: 'Settings', icon: '⚙️', href: '/dashboard/settings' },
];

interface SidebarProps {
  isOpen: boolean;
  onClose: () => void;
}

export default function Sidebar({ isOpen, onClose }: SidebarProps) {
  return (
    <>
      {/* Mobile overlay */}
      {isOpen && (
        <div
          className="fixed inset-0 bg-black/50 z-40 lg:hidden"
          onClick={onClose}
        />
      )}

      {/* Sidebar */}
      <aside
        className={`fixed left-0 top-0 h-screen w-64 bg-white border-r border-gray-200 flex flex-col z-50 transition-transform duration-300 lg:translate-x-0 ${
          isOpen ? 'translate-x-0' : '-translate-x-full'
        }`}
      >
        {/* Logo */}
        <div className="p-6 border-b border-gray-200 flex items-center justify-between">
          <div>
            <h1 className="text-2xl font-bold text-gray-900">KitchenOS</h1>
            <p className="text-sm text-gray-500 mt-1">Inventory Management</p>
          </div>
          <button
            onClick={onClose}
            className="lg:hidden text-gray-500 hover:text-gray-700"
          >
            <svg className="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
              <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M6 18L18 6M6 6l12 12" />
            </svg>
          </button>
        </div>

        {/* Navigation */}
        <nav className="flex-1 p-4 overflow-y-auto">
          <ul className="space-y-1">
            {navItems.map((item) => (
              <li key={item.label}>
                <a
                  href={item.href}
                  className={`flex items-center gap-3 px-4 py-3 rounded-lg transition-colors ${
                    item.active
                      ? 'bg-blue-50 text-blue-600 font-medium'
                      : 'text-gray-700 hover:bg-gray-50'
                  }`}
                  onClick={() => onClose()}
                >
                  <span className="text-xl">{item.icon}</span>
                  <span>{item.label}</span>
                </a>
              </li>
            ))}
          </ul>
        </nav>

        {/* User Profile */}
        <div className="p-4 border-t border-gray-200">
          <div className="flex items-center gap-3 p-3 rounded-lg hover:bg-gray-50 cursor-pointer transition-colors">
            <div className="w-10 h-10 rounded-full bg-gradient-to-br from-blue-500 to-purple-600 flex items-center justify-center text-white font-semibold">
              JD
            </div>
            <div className="flex-1">
              <p className="text-sm font-medium text-gray-900">John Doe</p>
              <p className="text-xs text-gray-500">Head Chef</p>
            </div>
          </div>
        </div>
      </aside>
    </>
  );
}
