"use client"

import type React from "react"
import { useState, useEffect } from "react"
import { useRouter } from "next/navigation"
import { Button } from "@/components/ui/button"
import { Menu, X } from "lucide-react"
import { Sidebar } from "@/components/layout/sidebar"
import { Header } from "@/components/layout/header"
import { getAdminInfo } from "@/lib/utils"

export default function DashboardLayout({
  children,
}: {
  children: React.ReactNode
}) {
  const [sidebarOpen, setSidebarOpen] = useState(true)
  const router = useRouter()
  
  // 认证检查
  useEffect(() => {
    const checkAuth = () => {
      const adminInfo = getAdminInfo()
      if (!adminInfo) {
        // 未登录时跳转到登录页
        router.push('/login')
      }
    }
    
    checkAuth()
  }, [router])

  return (
    <div className="flex h-screen overflow-hidden">
      {/* Mobile sidebar toggle */}
      <div className="fixed top-4 left-4 z-50 md:hidden">
        <Button variant="outline" size="icon" onClick={() => setSidebarOpen(!sidebarOpen)}>
          {sidebarOpen ? <X className="h-5 w-5" /> : <Menu className="h-5 w-5" />}
        </Button>
      </div>

      {/* Sidebar */}
      <div
        className={`bg-background border-r w-64 flex-shrink-0 transition-all duration-300 ease-in-out ${
          sidebarOpen ? "translate-x-0" : "-translate-x-full"
        } md:translate-x-0 fixed md:relative z-40 h-full`}
      >
        <Sidebar />
      </div>

      {/* Main content */}
      <div className="flex-1 flex flex-col overflow-hidden">
        <Header />
        <main className="flex-1 overflow-y-auto p-6">{children}</main>
      </div>
    </div>
  )
}