import { fetchFile, fetchApi } from "@libs/fetch";
import { Filters } from "@libs/filterInputs";
import { Plugin } from "@typings/plugin";
import { load as parseHTML } from "cheerio";
import qs from "qs";

class Agitoon implements Plugin.PluginBase {
  id = "agit.xyz";
  name = "Agitoon";
  icon = "src/kr/agitoon/agit.png";
  site = "https://agit501.xyz";
  version = "1.0.0";

  async popularNovels(
    pageNo: number,
    { filters, showLatestNovels }: Plugin.PopularNovelsOptions,
  ): Promise<Plugin.NovelItem[]> {
    const res = await fetchApi(this.site + "/novel/index.update.php", {
      headers: {
        "content-type": "application/x-www-form-urlencoded; charset=UTF-8",
      },
      method: "POST",
      body: qs.stringify({
        mode: "get_data_novel_list_p",
        novel_menu: showLatestNovels ? "1" : "3",
        np_day: new Date().getDay(),
        np_rank: "1",
        np_distributor: "0",
        np_genre: "00",
        np_order: "1",
        np_genre_ex_1: "00",
        np_genre_ex_2: "00",
        list_limit: 20 * (pageNo - 1),
        is_query_first: pageNo == 1,
      }),
    });
    const resJson = (await res.json()) as response;
    const novels: Plugin.NovelItem[] = [];

    resJson?.list?.forEach((novel) =>
      novels.push({
        name: novel.wr_subject,
        cover: this.site + novel.np_dir + "/thumbnail/" + novel.np_thumbnail,
        path: novel.wr_id,
      }),
    );

    return novels;
  }

  async parseNovel(novelPath: string): Promise<Plugin.SourceNovel> {
    const result = await fetchApi(this.resolveUrl(novelPath, true))
      .then((res) => res.text());
    const loadedCheerio = parseHTML(result, { decodeEntities: false });

    const novel: Plugin.SourceNovel = {
      path: novelPath,
      name: loadedCheerio("h5.pt-2").text(),
      cover: this.site + loadedCheerio("div.col-5.pr-0.pl-0 img").attr("src"),
      summary: loadedCheerio(".pt-1.mt-1.pb-1.mb-1").text(),
    };

    novel.author = loadedCheerio(".post-item-list-cate-v")
      .first()
      .text()
      .split(" : ")[1];

    const genres = loadedCheerio(".col-7 > .post-item-list-cate > span")
      .map((index, element) => loadedCheerio(element).text().trim())
      .get();

    if (genres.length) {
      novel.genres = genres.join(", ");
    }

    const chapters: Plugin.ChapterItem[] = [];
    const res = await fetchApi(this.site + "/novel/list.update.php", {
      headers: {
        "content-type": "application/x-www-form-urlencoded; charset=UTF-8",
      },
      method: "POST",
      body: qs.stringify({
        mode: "get_data_novel_list_c",
        wr_id_p: novelPath,
        page_no: "1",
        cnt_list: "10000",
        order_type: "Asc",
      }),
    });

    const resJson = (await res.json()) as responseBook;
    resJson?.list?.forEach((chapter) =>
      chapters.push({
        name: chapter.wr_subject,
        path: chapter.wr_id + "/2",
        releaseTime: chapter.wr_datetime,
      }),
    );

    novel.chapters = chapters;
    return novel;
  }

  async parseChapter(chapterPath: string): Promise<string> {
    const result = await fetchApi(this.resolveUrl(chapterPath))
      .then((res) => res.text());

    const loadedCheerio = parseHTML(result);
    let content = loadedCheerio("#id_wr_content").html() || "";

    // gets rid of the popup thingy
    content = content
      .replace("팝업메뉴는 빈공간을 더치하거나 스크룰시 사라집니다", "")
      .trim();

    return content;
  }

  async searchNovels(searchTerm: string): Promise<Plugin.NovelItem[]> {
    const rawResults = await fetchApi("https://agit501.xyz/novel/search.php", {
      headers: {
        "content-type": "application/x-www-form-urlencoded; charset=UTF-8",
      },
      method: "POST",
      body: qs.stringify({
        mode: "get_data_novel_list_p_sch",
        search_novel: searchTerm,
        list_limit: 0,
      }),
    });
    const resJson = (await rawResults.json()) as response;
    const novels: Plugin.NovelItem[] = [];

    resJson?.list?.forEach((novel) =>
      novels.push({
        name: novel.wr_subject,
        cover: this.site + "/" + novel.np_dir + "/thumbnail/" + novel.np_thumbnail,
        path: novel.wr_id,
      }),
    );

    return novels;
  }

  fetchImage = fetchFile;
  resolveUrl = (path: string, isNovel?: boolean) =>
    this.site + (isNovel ? "/novel/list/" : "/novel/view/") + path;
}

export default new Agitoon();

interface response {
  list_limit: number;
  list?: ListEntity[] | null;
  list_count: number;
}
interface ListEntity {
  wr_id: string;
  wr_subject: string;
  np_dir: string;
  np_type_02: string;
  np_thumbnail: string;
  np_author: string;
  wr_subject2: string;
  wr_datetime: string;
  np_distributor: string;
  np_genre: string;
  np_country: string;
  np_age: string;
  is_scrap: number;
}

interface responseBook {
  list?: ListEntity2[] | null;
  download_time: string;
}
interface ListEntity2 {
  wr_id: string;
  wr_subject: string;
  wr_datetime: string;
  url_view1: string;
  novel_c_style1: string;
  novel_c_str1: string;
  data_novel_c_view: string;
}