import React from 'react';
import { useNavigate, useLocation } from 'react-router-dom';
import { useAuth } from '../../contexts/AuthContext';

const Sidebar: React.FC = () => {
  const navigate = useNavigate();
  const location = useLocation();
  const { user, logout } = useAuth();
  
  const navItems = [
    {
      name: '首页',
      path: '/',
      icon: (
        <svg xmlns="http://www.w3.org/2000/svg" className="h-6 w-6" fill="none" viewBox="0 0 24 24" stroke="currentColor">
          <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M3 12l2-2m0 0l7-7 7 7M5 10v10a1 1 0 001 1h3m10-11l2 2m-2-2v10a1 1 0 01-1 1h-3m-6 0a1 1 0 001-1v-4a1 1 0 011-1h2a1 1 0 011 1v4a1 1 0 001 1m-6 0h6" />
        </svg>
      )
    },
    {
      name: '分类',
      path: '/categories',
      icon: (
        <svg xmlns="http://www.w3.org/2000/svg" className="h-6 w-6" fill="none" viewBox="0 0 24 24" stroke="currentColor">
          <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M19 11H5m14 0a2 2 0 012 2v6a2 2 0 01-2 2H5a2 2 0 01-2-2v-6a2 2 0 012-2m14 0V9a2 2 0 00-2-2M5 11V9a2 2 0 012-2m0 0V5a2 2 0 012-2h6a2 2 0 012 2v2M7 7h10" />
        </svg>
      )
    },
    {
      name: '新建',
      path: '/create',
      icon: (
        <svg xmlns="http://www.w3.org/2000/svg" className="h-6 w-6" fill="none" viewBox="0 0 24 24" stroke="currentColor">
          <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M12 4v16m8-8H4" />
        </svg>
      )
    },
    {
      name: '设置',
      path: '/settings',
      icon: (
        <svg xmlns="http://www.w3.org/2000/svg" className="h-6 w-6" fill="none" viewBox="0 0 24 24" stroke="currentColor">
          <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M10.325 4.317c.426-1.756 2.924-1.756 3.35 0a1.724 1.724 0 002.573 1.066c1.543-.94 3.31.826 2.37 2.37a1.724 1.724 0 001.065 2.572c1.756.426 1.756 2.924 0 3.35a1.724 1.724 0 00-1.066 2.573c.94 1.543-.826 3.31-2.37 2.37a1.724 1.724 0 00-2.572 1.065c-.426 1.756-2.924 1.756-3.35 0a1.724 1.724 0 00-2.573-1.066c-1.543.94-3.31-.826-2.37-2.37a1.724 1.724 0 00-1.065-2.572c-1.756-.426-1.756-2.924 0-3.35a1.724 1.724 0 001.066-2.573c-.94-1.543.826-3.31 2.37-2.37.996.608 2.296.07 2.572-1.065z" />
          <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M15 12a3 3 0 11-6 0 3 3 0 016 0z" />
        </svg>
      )
    }
  ];

  const isActive = (path: string) => {
    return location.pathname === path;
  };

  return (
    <div className="h-full flex flex-col">
      <div className="p-4 border-b border-gray-200">
        <h1 className="text-xl font-bold text-gray-800">提示词管理</h1>
      </div>
      
      <div className="flex-1 overflow-y-auto p-4">
        <nav className="space-y-2">
          {navItems.map((item) => (
            <button
              key={item.path}
              onClick={() => navigate(item.path)}
              className={`w-full flex items-center space-x-3 p-3 rounded-lg transition-colors
                ${isActive(item.path) 
                  ? 'bg-blue-50 text-blue-600' 
                  : 'text-gray-600 hover:bg-gray-100'
                }`}
            >
              <span>{item.icon}</span>
              <span>{item.name}</span>
            </button>
          ))}
        </nav>
      </div>
      
      {user && (
        <div className="p-4 border-t border-gray-200">
          <div className="flex items-center">
            <div className="flex-1">
              <p className="text-sm font-medium">{user}</p>
              <p className="text-xs text-gray-500">已登录</p>
            </div>
            <button
              onClick={logout}
              className="text-gray-600 hover:text-red-600 p-2"
              title="登出"
            >
              <svg xmlns="http://www.w3.org/2000/svg" className="h-5 w-5" fill="none" viewBox="0 0 24 24" stroke="currentColor">
                <path strokeLinecap="round" strokeLinejoin="round" strokeWidth={2} d="M17 16l4-4m0 0l-4-4m4 4H7m6 4v1a3 3 0 01-3 3H6a3 3 0 01-3-3V7a3 3 0 013-3h4a3 3 0 013 3v1" />
              </svg>
            </button>
          </div>
        </div>
      )}
    </div>
  );
};

export default Sidebar;