import GetTranslation from "../libs/getTranslation.js";
import { getSolutionsWithRelations } from "../libs/getSolutions.js";
import Store from "../state/store.js";

import { getPlatformIorsDetailInfo, getSolutionByLatestIors, getSoulutionBetResult } from "./Markets.js";

export const getLeagues = async () => {
  const { polymarket, pinnacle } = Store.get('leagues') ?? { polymarket: [], pinnacle: [] };
  const polymarketNames = polymarket.map(item => item.name);
  const translatedNames = await GetTranslation(polymarketNames);
  const newPolymarket = polymarket.map(item => {
    const { name } = item;
    const localesName = translatedNames[name] ?? name;
    return { ...item, localesName };
  });
  return { polymarket: newPolymarket, pinnacle };
}

export const setLeaguesRelation = async (relation) => {
  const { id, platforms } = relation;
  if (!id || !platforms) {
    return Promise.reject(new Error('invalid request', { cause: 400 }));
  }
  const storeRelations = Store.get('leaguesRelations') ?? {};
  if (storeRelations[id]) {
    return Promise.reject(new Error('relation already exists', { cause: 400 }));
  }
  storeRelations[id] = relation;
  Store.set('leaguesRelations', storeRelations);
  return Promise.resolve();
};

export const removeLeaguesRelation = async (id) => {
  if (!id) {
    return Promise.reject(new Error('invalid request', { cause: 400 }));
  }
  const storeRelations = Store.get('leaguesRelations') ?? {};
  if (!storeRelations[id]) {
    return Promise.reject(new Error('relation not found', { cause: 400 }));
  }
  delete storeRelations[id];
  Store.set('leaguesRelations', storeRelations);
  return Promise.resolve();
};

export const getLeaguesRelations = async () => {
  const storeRelations = Object.values(Store.get('leaguesRelations') ?? {});
  const polymarketNames = storeRelations.map(item => item.platforms.polymarket.name);
  const translatedNames = await GetTranslation(polymarketNames);
  const newRelations = storeRelations.map(item => {
    const { platforms: { polymarket, pinnacle } } = item;
    const { name } = polymarket;
    const localesName = translatedNames[name] ?? name;
    return { ...item, platforms: { polymarket: { ...polymarket, localesName }, pinnacle } };
  });
  return Promise.resolve(newRelations);
};

export const getGames = async () => {
  const { polymarket, pinnacle } = Store.get('games') ?? { polymarket: [], pinnacle: [] };
  const polymarketNames = [ ...new Set(polymarket.map(item => [item.teamHomeName, item.teamAwayName, item.leagueName]).flat()) ];
  const translatedNames = await GetTranslation(polymarketNames);
  const newPolymarket = polymarket.map(item => {
    const { leagueName, teamHomeName, teamAwayName } = item;
    const localesTeamHomeName = translatedNames[teamHomeName] ?? teamHomeName;
    const localesTeamAwayName = translatedNames[teamAwayName] ?? teamAwayName;
    const localesLeagueName = translatedNames[leagueName] ?? leagueName;
    return { ...item, localesTeamHomeName, localesTeamAwayName, localesLeagueName };
  }).filter(item => {
    const { timestamp } = item;
    const now = Date.now();
    return (timestamp + 1000 * 60 * 60 * 2) > now;
  }).sort((a, b) => a.timestamp - b.timestamp);

  return { polymarket: newPolymarket, pinnacle };
}

export const setGamesRelation = async (relation) => {
  const { id, platforms, timestamp } = relation;
  if (!id || !platforms || !timestamp) {
    return Promise.reject(new Error('invalid request', { cause: 400 }));
  }
  const storeRelations = Store.get('gamesRelations') ?? {};
  if (storeRelations[id]) {
    return Promise.reject(new Error('relation already exists', { cause: 400 }));
  }
  storeRelations[id] = relation;
  Store.set('gamesRelations', storeRelations);
  return Promise.resolve();
}

export const removeGamesRelation = async (id) => {
  if (!id) {
    return Promise.reject(new Error('invalid request', { cause: 400 }));
  }
  const storeRelations = Store.get('gamesRelations') ?? {};
  if (!storeRelations[id]) {
    return Promise.reject(new Error('relation not found', { cause: 400 }));
  }
  delete storeRelations[id];
  Store.set('gamesRelations', storeRelations);
  return Promise.resolve();
}

export const getGamesRelations = async () => {
  const storeRelations = Object.values(Store.get('gamesRelations') ?? {});
  const polymarketNames = [ ...new Set(storeRelations.map(item => {
    const { teamHomeName, teamAwayName, leagueName } = item.platforms.polymarket;
    return [teamHomeName, teamAwayName, leagueName];
  }).flat()) ];
  const translatedNames = await GetTranslation(polymarketNames);
  const newRelations = storeRelations.map(item => {
    const { platforms: { polymarket, pinnacle } } = item;
    const { teamHomeName, teamAwayName, leagueName } = polymarket;
    const localesTeamHomeName = translatedNames[teamHomeName] ?? teamHomeName;
    const localesTeamAwayName = translatedNames[teamAwayName] ?? teamAwayName;
    const localesLeagueName = translatedNames[leagueName] ?? leagueName;
    return { ...item, platforms: { polymarket: { ...polymarket, localesTeamHomeName, localesTeamAwayName, localesLeagueName }, pinnacle } };
  }).sort((a, b) => a.timestamp - b.timestamp);
  return Promise.resolve(newRelations);
}

/**
 * 获取解决方案
 * @param {*} param0
 * @returns
 */
export const getSolutions = async ({ min_profit_rate = 0 } = {}) => {
  const solutions = Store.get('solutions') ?? [];
  const solutionsList = solutions.filter(solution => {
    const { sol: { win_profit_rate } } = solution;
    return win_profit_rate >= min_profit_rate;
  }).sort((a, b) => {
    return b.sol.win_profit_rate - a.sol.win_profit_rate;
  });
  const gamesRelations = Store.get('gamesRelations') ?? {};
  return getSolutionsWithRelations(solutionsList, gamesRelations, 5);
}

/**
 * 获取策略对应的盘口信息
 */
export const getSolutionIorsInfo = async (sid) => {
  const solution = Store.get('solutions')?.find(item => item.sid == sid);
  if (!solution) {
    return Promise.reject(new Error('solution not found', { cause: 400 }));
  }
  const { info: { id }, cpr, sol: { cross_type } } = solution;
  const gamesRelations = Store.get('gamesRelations') ?? {};
  const gameRelation = gamesRelations[id];
  if (!gameRelation) {
    return Promise.reject(new Error('game relation not found', { cause: 400 }));
  }
  const { platforms: { polymarket, pinnacle } } = gameRelation;
  const idMap = { polymarket: polymarket.id, pinnacle: pinnacle.id };
  const iorsInfo = await Promise.all(cpr.map(item => {
    const { k, p } = item;
    return getPlatformIorsDetailInfo(k, p, idMap[p]);
  }));

  return { cpr, iorsInfo, cross_type };
  // const accountBalance = await getAccountBalance();
  // const solutionInfo = getSolutionByLatestIors(iorsInfo, cross_type);
  // return { cpr, iorsInfo, ...solutionInfo };
}

/**
 * 根据策略下注
 */
export const betSolution = async (sid, stake=0) => {
  const solutionIorsInfo = await getSolutionIorsInfo(sid);
  const { iorsInfo, cross_type } = solutionIorsInfo;
  const solutionInfo = getSolutionByLatestIors(iorsInfo, cross_type);
  return solutionInfo;
  if (solutionInfo?.error) {
    const error = new Error(solutionInfo.error, { cause: 400 });
    error.data = solutionInfo.data;
    return Promise.reject(error);
  }
  const betResult = await getSoulutionBetResult({ ...solutionIorsInfo, ...solutionInfo, stake });
  return { betResult, ...solutionIorsInfo, ...solutionInfo };
}

/**
 * 清理过期关系
 */
const cleanGamesRelations = () => {
  const now = Date.now();
  const storeRelations = Store.get('gamesRelations') ?? [];
  Object.keys(storeRelations).forEach(key => {
    const relation = storeRelations[key];
    const { timestamp } = relation;
    if ((timestamp + 1000 * 60 * 60 * 2) < now) {
      delete storeRelations[key];
    }
  });
  Store.set('gamesRelations', storeRelations);
}

setInterval(cleanGamesRelations, 1000 * 60);

export default {
  getLeagues, setLeaguesRelation, removeLeaguesRelation, getLeaguesRelations,
  getGames, setGamesRelation, removeGamesRelation, getGamesRelations,
  getSolutions, getSolutionIorsInfo, betSolution,
};