import { prefixStorage } from "unstorage";
import { useRuntimeConfig, useStorage } from "#imports";
export const NuxtContentSimpleSitemapPlugin = (nitroApp) => {
  const sitemapConfig = useRuntimeConfig()["nuxt-simple-sitemap"];
  const contentStorage = prefixStorage(useStorage(), "content:source");
  nitroApp.hooks.hook("content:file:afterParse", async (content) => {
    if (content._extension !== "md")
      return;
    let images = [];
    if (sitemapConfig?.discoverImages) {
      images = content.body?.children?.filter((c) => ["image", "img", "nuxtimg", "nuxt-img"].includes(c.tag?.toLowerCase()) && c.props?.src).map((i) => ({
        loc: i.props.src
      })) || [];
    }
    let lastmod;
    if (sitemapConfig?.autoLastmod) {
      const meta = await contentStorage.getMeta(content._id);
      lastmod = content.modifiedAt || meta?.mtime;
    }
    content._sitemap = { loc: content._path, lastmod, images };
    return content;
  });
};
export default NuxtContentSimpleSitemapPlugin;