evanpage/frontend/app/home-page-client.tsx

"use client";

import { useEffect, useState } from "react";
import { useSearchParams } from "next/navigation";
import { BlurFade } from "@/components/magicui/blur-fade";
import { HomeDock } from "./home-dock";
import {
  Dialog,
  DialogContent,
  DialogHeader,
  DialogTitle,
} from "@/components/ui/dialog";
import { LoginForm } from "./login/login-form";
import { Card, CardContent } from "@/components/ui/card";
import { Globe, ExternalLink, Link2 } from "lucide-react";
import Link from "next/link";

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

export function HomePageClient({
  isAuthenticated,
  isAdmin,
  healthText,
  hasKeycloak,
  bookmarks,
}: {
  isAuthenticated: boolean;
  isAdmin: boolean;
  healthText: string;
  hasKeycloak: boolean;
  bookmarks: Bookmark[];
}) {
  const searchParams = useSearchParams();
  const [loginOpen, setLoginOpen] = useState(false);

  useEffect(() => {
    if (searchParams.get("login") === "1" && !isAuthenticated) {
      setLoginOpen(true);
    }
  }, [searchParams, isAuthenticated]);

  const grouped = bookmarks.reduce<Record<string, Bookmark[]>>((acc, bm) => {
    const cat = bm.category || "默认";
    if (!acc[cat]) acc[cat] = [];
    acc[cat].push(bm);
    return acc;
  }, {});

  return (
    <div className="relative flex min-h-screen flex-col items-center bg-gradient-to-br from-slate-50 to-slate-100 p-4 pb-32">
      <div className="flex flex-1 flex-col items-center justify-center py-12">
        <BlurFade inView delay={0.1}>
          <h1 className="mb-4 text-center text-4xl font-extrabold tracking-tight text-slate-900">
            EvanPage
          </h1>
        </BlurFade>

        <BlurFade inView delay={0.2}>
          <p className="mb-8 max-w-md text-center text-lg text-slate-600">
            个人主页管理中心
          </p>
        </BlurFade>

        <BlurFade inView delay={0.3}>
          <div className="rounded-2xl border bg-white/80 px-8 py-6 shadow-lg backdrop-blur">
            <p className="text-center text-sm font-medium text-slate-500">
              后端状态
            </p>
            <p className="mt-2 text-center text-xl font-semibold text-slate-800">
              {healthText}
            </p>
          </div>
        </BlurFade>
      </div>

      {bookmarks.length > 0 && (
        <div className="w-full max-w-4xl space-y-6">
          <BlurFade inView delay={0.4}>
            <div className="flex items-center justify-between px-1">
              <h2 className="text-lg font-semibold text-slate-800">
                我的导航
              </h2>
              {isAdmin && (
                <Link
                  href="/bookmarks"
                  className="text-sm text-slate-500 hover:text-slate-800 hover:underline"
                >
                  管理书签 →
                </Link>
              )}
            </div>
          </BlurFade>

          {Object.entries(grouped).map(([cat, items], catIdx) => (
            <BlurFade key={cat} inView delay={0.4 + catIdx * 0.1}>
              <div>
                <h3 className="mb-3 px-1 text-xs font-semibold uppercase tracking-wide text-slate-400">
                  {cat}
                </h3>
                <div className="grid gap-3 sm:grid-cols-2 lg:grid-cols-3">
                  {items.map((bm) => (
                    <Card
                      key={bm.id}
                      className="group transition-shadow hover:shadow-md"
                    >
                      <CardContent className="p-0">
                        <a
                          href={bm.url}
                          target="_blank"
                          rel="noopener noreferrer"
                          className="flex items-center gap-3 p-4"
                        >
                          <div className="flex size-10 shrink-0 items-center justify-center rounded-lg bg-slate-100">
                            {bm.icon ? (
                              <img
                                src={bm.icon}
                                alt=""
                                className="size-5 object-contain"
                                onError={(e) => {
                                  (e.target as HTMLImageElement).style.display =
                                    "none";
                                }}
                              />
                            ) : (
                              <Globe className="size-5 text-slate-400" />
                            )}
                          </div>
                          <div className="min-w-0 flex-1">
                            <p className="truncate font-medium text-slate-800">
                              {bm.title}
                            </p>
                            {bm.description && (
                              <p className="mt-0.5 line-clamp-1 text-xs text-slate-400">
                                {bm.description}
                              </p>
                            )}
                          </div>
                          <ExternalLink className="size-4 shrink-0 text-slate-300 transition-colors group-hover:text-slate-500" />
                        </a>
                      </CardContent>
                    </Card>
                  ))}
                </div>
              </div>
            </BlurFade>
          ))}
        </div>
      )}

      {bookmarks.length === 0 && (
        <BlurFade inView delay={0.4}>
          <div className="w-full max-w-md rounded-2xl border border-dashed bg-white/60 py-10 text-center backdrop-blur">
            <Link2 className="mx-auto mb-3 size-8 text-slate-300" />
            <p className="mb-2 text-slate-500">还没有书签</p>
            {isAdmin && (
              <Link
                href="/bookmarks"
                className="text-sm font-medium text-slate-800 hover:underline"
              >
                添加第一个书签 →
              </Link>
            )}
          </div>
        </BlurFade>
      )}

      <HomeDock
        isAuthenticated={isAuthenticated}
        isAdmin={isAdmin}
        onLoginClick={() => !isAuthenticated && setLoginOpen(true)}
      />

      <Dialog open={loginOpen} onOpenChange={setLoginOpen}>
        <DialogContent className="sm:max-w-md">
          <DialogHeader>
            <DialogTitle className="text-center">登录</DialogTitle>
          </DialogHeader>
          <LoginForm
            hasKeycloak={hasKeycloak}
            onSuccess={() => setLoginOpen(false)}
          />
        </DialogContent>
      </Dialog>
    </div>
  );
}