MyAiDesk/GovAI/apps/web/src/app/platform/layout.tsx

"use client";

import { useEffect, useState } from "react";
import { useRouter, usePathname } from "next/navigation";
import { useAuthStore } from "@/stores/auth";
import { Header } from "@/components/layout/header";
import Link from "next/link";
import { cn } from "@/lib/utils";
import {
  LayoutDashboard,
  Building2,
  UsersRound,
  Boxes,
  ScrollText,
  Cpu,
  Gauge,
  ShieldAlert,
  Menu,
  X,
} from "lucide-react";
import type { LucideIcon } from "lucide-react";

const platformNavItems: { href: string; label: string; icon: LucideIcon }[] = [
  { href: "/platform/overview", label: "平台总览", icon: LayoutDashboard },
  { href: "/platform/orgs", label: "机构管理", icon: Building2 },
  { href: "/platform/users", label: "全局用户", icon: UsersRound },
  { href: "/platform/apps", label: "全局应用", icon: Boxes },
  { href: "/platform/audit", label: "全局审计", icon: ScrollText },
  { href: "/platform/providers", label: "模型提供商", icon: Cpu },
  { href: "/platform/quotas", label: "配额管理", icon: Gauge },
];

export default function PlatformLayout({ children }: { children: React.ReactNode }) {
  const user = useAuthStore((s) => s.user);
  const isAuthenticated = useAuthStore((s) => s.isAuthenticated);
  const isLoading = useAuthStore((s) => s.isLoading);
  const router = useRouter();
  const pathname = usePathname();
  const [sidebarOpen, setSidebarOpen] = useState(false);

  useEffect(() => {
    if (!isLoading && (!isAuthenticated || user?.role !== "super_admin")) {
      router.replace("/store");
    }
  }, [isAuthenticated, isLoading, user, router]);

  if (isLoading) {
    return (
      <div className="flex h-screen items-center justify-center">
        <div className="animate-spin rounded-full h-8 w-8 border-b-2 border-primary" />
      </div>
    );
  }

  if (!isAuthenticated || user?.role !== "super_admin") return null;

  return (
    <div className="flex min-h-screen flex-col">
      <Header />
      <div className="flex flex-1 relative">
        {/* 平台管理区身份标识条 */}
        <div className="hidden md:block absolute top-0 left-56 right-0 h-1 bg-gradient-to-r from-amber-500 via-orange-500 to-amber-500 z-10" />

        {/* 手机端侧边栏切换按钮 */}
        <button
          className="md:hidden fixed bottom-4 right-4 z-50 p-3 rounded-full bg-amber-600 text-white shadow-lg"
          onClick={() => setSidebarOpen(!sidebarOpen)}
        >
          {sidebarOpen ? <X className="h-5 w-5" /> : <Menu className="h-5 w-5" />}
        </button>

        {sidebarOpen && (
          <div
            className="fixed inset-0 z-40 bg-black/40 md:hidden"
            onClick={() => setSidebarOpen(false)}
          />
        )}

        <aside
          className={`fixed inset-y-[3.5rem] left-0 z-50 w-56 border-r bg-background transition-transform duration-200 md:static md:inset-y-0 md:translate-x-0 ${
            sidebarOpen ? "translate-x-0" : "-translate-x-full"
          }`}
        >
          <div className="px-3 py-3 border-b bg-amber-50/50 dark:bg-amber-950/20">
            <div className="flex items-center gap-2 text-sm font-medium text-amber-900 dark:text-amber-200">
              <ShieldAlert className="h-4 w-4" />
              平台管理控制台
            </div>
            <p className="text-[11px] text-amber-700/70 dark:text-amber-300/60 mt-0.5">
              跨机构最高权限
            </p>
          </div>
          <nav className="p-3 space-y-1">
            {platformNavItems.map((item) => (
              <Link
                key={item.href}
                href={item.href}
                onClick={() => setSidebarOpen(false)}
                className={cn(
                  "flex items-center gap-2 px-3 py-2 rounded-md text-sm transition-colors",
                  pathname === item.href ? "bg-amber-600 text-white" : "hover:bg-muted",
                )}
              >
                <item.icon className="h-4 w-4" />
                {item.label}
              </Link>
            ))}
          </nav>
        </aside>
        <main className="flex-1 p-3 md:p-6 min-w-0">{children}</main>
      </div>
    </div>
  );
}