import { Chapter, Novel, Plugin } from "@typings/plugin";
import { FilterInputs } from "@libs/filterInputs";
import { defaultCover } from "@libs/defaultCover";
import { fetchApi, fetchFile } from "@libs/fetch";
import { NovelStatus } from "@libs/novelStatus";
import { load as parseHTML } from "cheerio";
import dayjs from "dayjs";

export const id = "AT";
export const name = "Автор Тудей";
export const site = "https://author.today";
export const version = "1.0.0";
export const icon = "src/ru/authortoday/icon.png";

const apiUrl = "https://api.author.today/";
const token = "Bearer guest";

export const popularNovels: Plugin.popularNovels = async function (
  page,
  { showLatestNovels, filters }
) {
  let url = apiUrl + "v1/catalog/search?page=" + page;
  if (filters?.genre) {
    url += "&genre=" + filters.genre;
  }

  url +=
    "&sorting=" + (showLatestNovels ? "recent" : filters?.sort || "popular");

  url += "&form=" + (filters?.form || "any");
  url += "&state=" + (filters?.state || "any");
  url += "&series=" + (filters?.series || "any");
  url += "&access=" + (filters?.access || "any");
  url += "&promo=" + (filters?.promo || "hide");

  const result = await fetchApi(url, {
    headers: {
      Authorization: token,
    },
  });
  const json = (await result.json()) as response;

  if (json?.code === "NotFound") {
    return [];
  }

  let novels: Novel.Item[] = [];
  json?.searchResults?.forEach((novel) =>
    novels.push({
      name: novel.title,
      cover: novel?.coverUrl
        ? "https://cm.author.today/content/" + novel.coverUrl
        : defaultCover,
      url: site + "/work/" + novel.id,
    })
  );

  return novels;
};

export const parseNovelAndChapters: Plugin.parseNovelAndChapters =
  async function (novelUrl) {
    const workID = novelUrl.split("/")[4];
    let result = await fetchApi(`${apiUrl}v1/work/${workID}/details`, {
      headers: {
        Authorization: token,
      },
    });

    let json = (await result.json()) as responseBook;
    let novel: Novel.instance = {
      url: novelUrl,
      name: json.title,
      cover: json?.coverUrl ? json.coverUrl.split("?")[0] : defaultCover,
      author:
        json?.originalAuthor ||
        json?.authorFIO ||
        json?.coAuthorFIO ||
        json?.secondCoAuthorFIO ||
        json?.translator ||
        "",
      genres: json?.tags?.join(", "),
      status: json?.isFinished ? NovelStatus.Completed : NovelStatus.Ongoing,
    };

    novel.summary = "";
    novel.summary += json?.annotation ? json.annotation + "\n" : "";
    novel.summary += json?.authorNotes
      ? "Примечания автора:\n" + json.authorNotes
      : "";
    // all chapters
    let chaptersRaw = await fetchApi(`${apiUrl}v1/work/${workID}/content`, {
      headers: {
        Authorization: token,
      },
    });

    let chaptersJSON = (await chaptersRaw.json()) as ChaptersEntity[];

    let chapters: Chapter.Item[] = [];
    chaptersJSON?.forEach((chapter, index) => {
      if (chapter?.isAvailable && !chapter?.isDraft) {
        chapters.push({
          name: chapter?.title || `Глава ${index + 1}`,
          releaseTime: dayjs(
            chapter?.publishTime || chapter.lastModificationTime
          ).format("LLL"),
          url: `${apiUrl}v1/work/${workID}/chapter/${chapter.id}/text`,
        });
      }
    });

    novel.chapters = chapters;
    return novel;
  };

export const parseChapter: Plugin.parseChapter = async function (chapterUrl) {
  const result = await fetchApi(chapterUrl, {
    headers: {
      Authorization: token,
    },
  });
  const json = (await result.json()) as encryptedСhapter;

  if (json?.code) {
    return json.code + "\n" + json?.message;
  }

  let key = json.key.split("").reverse().join("") + "@_@";
  let text = "";

  for (let i = 0; i < json.text.length; i++) {
    text += String.fromCharCode(
      json.text.charCodeAt(i) ^ key.charCodeAt(Math.floor(i % key.length))
    );
  }

  const loadedCheerio = parseHTML(text);
  loadedCheerio("img").each(function () {
    if (!loadedCheerio(this).attr("src")?.startsWith("http")) {
      const src = loadedCheerio(this).attr("src");
      loadedCheerio(this).attr("src", site + src);
    }
  });
  const chapterText = loadedCheerio.html();
  return chapterText;
};

export const searchNovels: Plugin.searchNovels = async function (searchTerm) {
  const url = `${site}/search?category=works&q=${searchTerm}`;
  const result = await fetchApi(url);
  const body = await result.text();
  const loadedCheerio = parseHTML(body);
  let novels: Novel.Item[] = [];

  loadedCheerio("div.book-row").each(function () {
    const name = loadedCheerio(this)
      .find('div[class="book-title"] a')
      .text()
      .trim();
    let cover = loadedCheerio(this).find("img").attr("src");
    const url =
      site +
      "/work/" +
      loadedCheerio(this)
        .find('div[class="book-title"] a')
        .attr("href")
        ?.split("/")[2];

    if (cover) {
      cover = cover.split("?")[0];
    } else {
      cover = defaultCover;
    }

    novels.push({ name, cover, url });
  });

  return novels;
};

export const fetchImage: Plugin.fetchImage = fetchFile;

export const filters = [
  {
    key: "sort",
    label: "Сортировка",
    values: [
      { label: "По популярности", value: "popular" },
      { label: "По количеству лайков", value: "likes" },
      { label: "По комментариям", value: "comments" },
      { label: "По новизне", value: "recent" },
      { label: "По просмотрам", value: "views" },
      { label: "Набирающие популярность", value: "trending" },
    ],
    inputType: FilterInputs.Picker,
  },
  {
    key: "genre",
    label: "Жанры",
    values: [
      { label: "Альтернативная история", value: "sf-history" },
      { label: "Антиутопия", value: "dystopia" },
      { label: "Бизнес-литература", value: "biznes-literatura" },
      { label: "Боевая фантастика", value: "sf-action" },
      { label: "Боевик", value: "action" },
      { label: "Боевое фэнтези", value: "fantasy-action" },
      { label: "Бояръ-Аниме", value: "boyar-anime" },
      { label: "Героическая фантастика", value: "sf-heroic" },
      { label: "Героическое фэнтези", value: "heroic-fantasy" },
      { label: "Городское фэнтези", value: "urban-fantasy" },
      { label: "Детектив", value: "detective" },
      { label: "Детская литература", value: "detskaya-literatura" },
      { label: "Документальная проза", value: "non-fiction" },
      { label: "Историческая проза", value: "historical-fiction" },
      {
        label: "Исторические приключения",
        value: "historical-adventure",
      },
      { label: "Исторический детектив", value: "historical-mystery" },
      {
        label: "Исторический любовный роман",
        value: "historical-romance",
      },
      { label: "Историческое фэнтези", value: "historical-fantasy" },
      { label: "Киберпанк", value: "cyberpunk" },
      { label: "Короткий любовный роман", value: "short-romance" },
      { label: "Космическая фантастика", value: "sf-space" },
      { label: "ЛитРПГ", value: "litrpg" },
      { label: "Любовное фэнтези", value: "love-fantasy" },
      { label: "Любовные романы", value: "romance" },
      { label: "Мистика", value: "paranormal" },
      { label: "Назад в СССР", value: "back-to-ussr" },
      { label: "Научная фантастика", value: "science-fiction" },
      { label: "Подростковая проза", value: "teen-prose" },
      { label: "Политический роман", value: "political-fiction" },
      { label: "Попаданцы", value: "popadantsy" },
      { label: "Попаданцы в космос", value: "popadantsy-v-kosmos" },
      {
        label: "Попаданцы в магические миры",
        value: "popadantsy-v-magicheskie-miry",
      },
      { label: "Попаданцы во времени", value: "popadantsy-vo-vremeni" },
      { label: "Постапокалипсис", value: "postapocalyptic" },
      { label: "Поэзия", value: "poetry" },
      { label: "Приключения", value: "adventure" },
      { label: "Публицистика", value: "publicism" },
      { label: "Развитие личности", value: "razvitie-lichnosti" },
      { label: "Разное", value: "other" },
      { label: "РеалРПГ", value: "realrpg" },
      { label: "Романтическая эротика", value: "romantic-erotika" },
      { label: "Сказка", value: "fairy-tale" },
      { label: "Современная проза", value: "modern-prose" },
      {
        label: "Современный любовный роман",
        value: "contemporary-romance",
      },
      { label: "Социальная фантастика", value: "sf-social" },
      { label: "Стимпанк", value: "steampunk" },
      { label: "Темное фэнтези", value: "dark-fantasy" },
      { label: "Триллер", value: "thriller" },
      { label: "Ужасы", value: "horror" },
      { label: "Фантастика", value: "sci-fi" },
      {
        label: "Фантастический детектив",
        value: "detective-science-fiction",
      },
      { label: "Фанфик", value: "fanfiction" },
      { label: "Фэнтези", value: "fantasy" },
      { label: "Шпионский детектив", value: "spy-mystery" },
      { label: "Эпическое фэнтези", value: "epic-fantasy" },
      { label: "Эротика", value: "erotica" },
      { label: "Эротическая фантастика", value: "sf-erotika" },
      { label: "Эротический фанфик", value: "fanfiction-erotika" },
      { label: "Эротическое фэнтези", value: "fantasy-erotika" },
      { label: "Юмор", value: "humor" },
      { label: "Юмористическая фантастика", value: "sf-humor" },
      { label: "Юмористическое фэнтези", value: "ironical-fantasy" },
    ],
    inputType: FilterInputs.Picker,
  },
  {
    key: "form",
    label: "Форма произведения",
    values: [
      { label: "Любой", value: "any" },
      { label: "Перевод", value: "translation" },
      { label: "Повесть", value: "tale" },
      { label: "Рассказ", value: "story" },
      { label: "Роман", value: "novel" },
      { label: "Сборник поэзии", value: "poetry" },
      { label: "Сборник рассказов", value: "story-book" },
    ],
    inputType: FilterInputs.Picker,
  },
  {
    key: "state",
    label: "Статус произведения",
    values: [
      { label: "Любой статус", value: "any" },
      { label: "В процессе", value: "in-progress" },
      { label: "Завершено", value: "finished" },
    ],
    inputType: FilterInputs.Picker,
  },
  {
    key: "series",
    label: "Статус цикла",
    values: [
      { label: "Не важно", value: "any" },
      { label: "Вне цикла", value: "out" },
      { label: "Цикл завершен", value: "finished" },
      { label: "Цикл не завершен", value: "unfinished" },
    ],
    inputType: FilterInputs.Picker,
  },
  {
    key: "access",
    label: "Тип доступа",
    values: [
      { label: "Любой", value: "any" },
      { label: "Платный", value: "paid" },
      { label: "Бесплатный", value: "free" },
    ],
    inputType: FilterInputs.Picker,
  },
  {
    key: "promo",
    label: "Промо-фрагмент",
    values: [
      { label: "Скрывать", value: "hide" },
      { label: "Показывать", value: "show" },
    ],
    inputType: FilterInputs.Picker,
  },
];

interface response {
  searchResults?: SearchResultsEntity[] | null;
  realTotalCount: number;
  code?: string;
  errorMessage?: null;
  isLastPage: boolean;
  format: Format;
  duration: Duration;
  isWorkMarkEnabled: boolean;
}
interface SearchResultsEntity {
  id: number;
  title: string;
  annotation: string;
  authorId: number;
  authorFIO: string;
  authorUserName: string;
  originalAuthor?: null;
  coAuthorId?: number | null;
  coAuthorFIO?: string | null;
  coAuthorUserName?: string | null;
  coAuthorConfirmed: boolean;
  seriesId: number;
  seriesTitle?: string | null;
  publishTime: string;
  lastModificationTime: string;
  finishTime?: string | null;
  isDraft: boolean;
  formEnum: string;
  genreId: number;
  firstSubGenreId: number;
  secondSubGenreId?: number | null;
  adultOnly: boolean;
  tags?: (string | null)[] | null;
  coverUrl: string;
  viewCount: number;
  commentCount: number;
  reviewCount: number;
  textLength: number;
  likeCount: number;
  showAuthor: boolean;
  price?: number | null;
  discount?: null;
  discountStartDate?: null;
  discountEndDate?: null;
  status: string;
  promoFragment: boolean;
  isExclusive: boolean;
  format: string;
  marks?: null[] | null;
  isLiked: boolean;
  isWorkMarkEnabled: boolean;
  workInLibraryState: string;
}
interface Format {
  enumValue: string;
  value: string;
  title: string;
  mobileTitle: string;
}
interface Duration {
  value: string;
  title: string;
  mobileTitle: string;
}

interface responseBook {
  chapters?: ChaptersEntity[] | null;
  allowDownloads: boolean;
  downloadErrorCode: string;
  downloadErrorMessage: string;
  privacyDownloads: string;
  collectionCount: number;
  annotation: string;
  authorNotes: string;
  atRecommendation: boolean;
  seriesWorkIds?: number[] | null;
  seriesWorkNumber: number;
  reviewCount: number;
  tags?: string[] | null;
  orderId?: null;
  orderStatus: string;
  orderStatusMessage?: null;
  contests?: null[] | null;
  galleryImages?: GalleryImagesEntity[] | null;
  booktrailerVideoUrl?: null;
  isExclusive: boolean;
  freeChapterCount: number;
  promoFragment: boolean;
  recommendations?: RecommendationsEntity[] | null;
  linkedWork?: null;
  id: number;
  title: string;
  coverUrl: string;
  lastModificationTime: string;
  lastUpdateTime: string;
  finishTime?: null;
  isFinished: boolean;
  textLength: number;
  textLengthLastRead: number;
  price: number;
  discount?: null;
  workForm: string;
  status: string;
  authorId: number;
  authorFIO: string;
  authorUserName: string;
  originalAuthor?: null;
  translator?: null;
  reciter?: null;
  coAuthorId?: null;
  coAuthorFIO?: null;
  coAuthorUserName?: null;
  coAuthorConfirmed: boolean;
  secondCoAuthorId?: null;
  secondCoAuthorFIO?: null;
  secondCoAuthorUserName?: null;
  secondCoAuthorConfirmed: boolean;
  isPurchased: boolean;
  userLikeId?: null;
  lastReadTime?: null;
  lastChapterId?: null;
  lastChapterProgress: number;
  likeCount: number;
  commentCount: number;
  rewardCount: number;
  rewardsEnabled: boolean;
  inLibraryState: string;
  addedToLibraryTime: string;
  updateInLibraryTime: string;
  privacyDisplay: string;
  state: string;
  isDraft: boolean;
  enableRedLine: boolean;
  enableTTS: boolean;
  adultOnly: boolean;
  seriesId: number;
  seriesOrder: number;
  seriesTitle: string;
  afterword: string;
  seriesNextWorkId?: null;
  genreId: number;
  firstSubGenreId: number;
  secondSubGenreId: number;
  format: string;
  marks?: null;
  purchaseTime?: null;
  likeTime?: null;
  markTime?: null;
}
interface ChaptersEntity {
  id: number;
  workId: number;
  title: string;
  isDraft: boolean;
  sortOrder: number;
  publishTime: string;
  lastModificationTime: string;
  textLength: number;
  isAvailable: boolean;
}

interface GalleryImagesEntity {
  id: string;
  caption?: null;
  url: string;
  height: number;
  width: number;
}
interface RecommendationsEntity {
  title: string;
  coverUrl: string;
  authorId: number;
  authorFIO: string;
  authorUserName: string;
  originalAuthor?: null;
  coAuthorId?: null;
  coAuthorFIO?: null;
  coAuthorUserName?: null;
  coAuthorConfirmed: boolean;
  secondCoAuthorId?: null;
  secondCoAuthorFIO?: null;
  secondCoAuthorUserName?: null;
  secondCoAuthorConfirmed: boolean;
  discount?: null;
  price?: number | null;
  lastModificationTime: string;
  finishTime: string;
  finished: boolean;
  isExclusive: boolean;
  format: string;
  status: string;
  state: string;
  removalReason?: null;
  removalReasonComment?: null;
  id: number;
}

interface encryptedСhapter {
  id: number;
  title: string;
  isDraft: boolean;
  publishTime: string;
  lastModificationTime: string;
  text: string;
  key: string;
  code?: string;
  message?: string;
}