evanpage/frontend/app/(main)/dashboard/page.tsx

import type { Metadata } from "next";
import { auth } from "@/auth";
import { Card, CardContent, CardHeader, CardTitle } from "@/components/ui/card";
import { Globe, ExternalLink } from "lucide-react";
import Link from "next/link";

export const metadata: Metadata = {
  title: "仪表盘",
};

const SERVER_API_URL = process.env.SERVER_API_URL || "http://backend:8080";

interface Bookmark {
  id: number;
  title: string;
  url: string;
  description: string;
  icon: string;
  category: string;
}

async function fetchPublicBookmarks(): Promise<Bookmark[]> {
  try {
    const res = await fetch(`${SERVER_API_URL}/api/bookmarks/public`, {
      next: { revalidate: 0 },
    });
    if (!res.ok) return [];
    const data = await res.json();
    return data.bookmarks?.slice(0, 6) || [];
  } catch {
    return [];
  }
}

export default async function DashboardPage() {
  const session = await auth();
  const user = session?.user as any;
  const isAdmin = user?.role === "admin";
  const bookmarks = await fetchPublicBookmarks();

  return (
    <div className="space-y-4">
      <h1 className="text-2xl font-bold">
        欢迎，{user?.name || user?.email}
      </h1>

      <div className="grid gap-4 md:grid-cols-2">
        <Card>
          <CardHeader>
            <CardTitle>用户信息</CardTitle>
          </CardHeader>
          <CardContent className="space-y-2 text-sm">
            <p>
              <span className="font-medium">用户名：</span>
              {user?.name}
            </p>
            <p>
              <span className="font-medium">邮箱：</span>
              {user?.email}
            </p>
            <p>
              <span className="font-medium">角色：</span>
              {user?.role}
            </p>
          </CardContent>
        </Card>

        <Card>
          <CardHeader className="flex flex-row items-center justify-between">
            <CardTitle>最近书签</CardTitle>
            {isAdmin && (
              <Link
                href="/dashboard/bookmarks"
                className="text-sm text-primary hover:underline"
              >
                管理 →
              </Link>
            )}
          </CardHeader>
          <CardContent>
            {bookmarks.length === 0 ? (
              <p className="text-sm text-muted-foreground">
                还没有公开书签
              </p>
            ) : (
              <div className="space-y-2">
                {bookmarks.map((bm) => (
                  <a
                    key={bm.id}
                    href={bm.url}
                    target="_blank"
                    rel="noopener noreferrer"
                    className="flex items-center gap-2 rounded-lg p-2 text-sm transition-colors hover:bg-muted"
                  >
                    <div className="flex size-6 shrink-0 items-center justify-center">
                      {bm.icon ? (
                        <img
                          src={bm.icon}
                          alt=""
                          width={16}
                          height={16}
                          loading="lazy"
                          className="size-4 object-contain"
                        />
                      ) : (
                        <Globe className="size-4 text-muted-foreground" />
                      )}
                    </div>
                    <span className="truncate font-medium">{bm.title}</span>
                    <ExternalLink className="ml-auto size-3 shrink-0 text-muted-foreground" />
                  </a>
                ))}
              </div>
            )}
          </CardContent>
        </Card>
      </div>
    </div>
  );
}