import type { Metadata } from "next";
import { cookies } from "next/headers";
import { getPublicSettingsCached, getMeCached } from "@/lib/serverData";
import { authCookieHeader } from "@/lib/cookies";
import { isSuperOrOwner } from "@/lib/roles";
import Forbidden from "../Forbidden";
import AppearanceAdmin from "./AppearanceAdmin";

export const metadata: Metadata = {
  title: "外观设置",
};

// 主题色为公开设置：当前已保存值随 SSR 直出，避免面板初始闪动；
// 写操作仅超级管理员与站长可用（后端 PUT /settings 另有守卫）
export default async function AdminAppearancePage() {
  const cookie = authCookieHeader(await cookies());
  const me = await getMeCached(cookie || undefined);
  if (!me.user || !isSuperOrOwner(me.user.role)) {
    return <Forbidden text="外观设置仅超级管理员和站长可操作。" />;
  }
  const { accent } = await getPublicSettingsCached();
  return <AppearanceAdmin initialAccent={accent || ""} />;
}