import pkg from "../package.json";
import type { FooterLink, FooterLinksAlign } from "@/lib/brand";
import FooterTiming from "./FooterTiming";
// 官方镜像构建会写入 NEXT_PUBLIC_APP_VERSION（可与脚手架 0.1.0 相同）。
// 未注入时，脚手架默认号仍当未发布，页脚显示占位。
function realVersion(pkgVersion: string): string {
const injected = process.env.NEXT_PUBLIC_APP_VERSION?.trim();
if (injected) return injected;
return !pkgVersion || pkgVersion === "0.0.0" || pkgVersion === "0.1.0" ? "" : pkgVersion;
}
function zoneLinks(links: FooterLink[], align: FooterLinksAlign): FooterLink[] {
return links.filter((item) => (item.align || "right") === align);
}
function LinkGroup({ items }: { items: FooterLink[] }) {
if (items.length === 0) return null;
return (
);
}
// 极简页脚：版权 / 版本 / 耗时 + 左 / 中 / 右三栏链接
export default function Footer({
siteName = "姜十三社区",
links = [],
}: {
siteName?: string;
links?: FooterLink[];
}) {
const year = new Date().getFullYear();
const brand = siteName.trim() || "姜十三社区";
const visible = links.filter((item) => item.label.trim() && item.url.trim());
const left = zoneLinks(visible, "left");
const center = zoneLinks(visible, "center");
const right = zoneLinks(visible, "right");
return (
);
}