import dataGetter, { players, clubs } from "#type/data";
import Bundesliga from "./players";
import { readFile } from "fs/promises";
import Clubs from "./clubs";
type position = "bench" | "gk" | "def" | "mid" | "att";
type forecast = "a" | "u" | "m";
const Main: dataGetter = async (settings, past_data) => {
  const nowTime = Math.floor(Date.now() / 1000);
  // Gets the data for the league, note that if a file is specified it will be used instead this is for testing purposes
  const data: Bundesliga = JSON.parse(
    (await readFile(settings.file)).toString("utf-8"),
  );
  const clubList: { [Key: string]: clubs | "wait" } = {};
  const playerList = await Promise.all(
    data.offerings.items.map(async (e): Promise<players> => {
      const club = e.player.team.team_code;
      // If the club data for the team does not exist it gets added
      if (!clubList[club]) {
        clubList[club] = "wait";
        const club_data: Clubs = JSON.parse(
          (await readFile(settings.file + ".games.json")).toString("utf-8"),
        )[club];
        let gameStart = e.player.match_starts_in + nowTime;
        if (e.player.match_starts_in <= 0) {
          const past_data_club = past_data.clubs.filter((e) => e.club == club);
          // If the game already starts a 100 second buffer is created if the game start time is not known
          gameStart =
            past_data_club.length > 0 && past_data_club[0].gameStart < nowTime
              ? past_data_club[0].gameStart
              : nowTime - 100;
        }
        const current_match = club_data.player_statistic.stats.filter(
          (e) => e.match_day.current,
        )[0];
        const home = current_match.match?.home_team.team_code === club;
        const home_score = current_match.match?.result.home;
        const away_score = current_match.match?.result.away;
        clubList[club] = {
          club,
          gameStart,
          // It is assumed that every game will take less than 2.5 hours
          gameEnd: gameStart + 60 * 2.5 * 60,
          opponent: e.player.next_opponent.team_code,
          league: "Bundesliga",
          home,
          teamScore: home ? home_score : away_score,
          opponentScore: home ? away_score : home_score,
        };
      }
      // Converts the data to the specified form
      const data: players = {
        uid: e.player.uid,
        name: e.player.nickname,
        club,
        pictureUrl: e.player.image_urls.default,
        height: 200,
        width: 200,
        value: e.transfer_value,
        position: e.player.positions[0] as position,
        forecast: e.attendance.forecast.substring(0, 1) as forecast,
        total_points: e.player.statistics.total_points,
        average_points: e.player.statistics.average_points,
        exists: true,
      };
      // Checks if the player has a sale price
      if (e.player.on_sale && e.player.on_sale.suggested_transfer_value > 0) {
        data.value = e.player.on_sale.suggested_transfer_value;
        data.sale_price = e.transfer_value;
      }
      return data;
    }),
  );
  return [
    data.opening_hour.opened,
    Math.floor(data.opening_hour.countdown / 1000),
    playerList,
    Object.values(clubList).filter((e) => e !== "wait") as clubs[],
  ];
};
export default Main;