import schedule from 'node-schedule';
import { IndicatorService } from '../services/indicatorService';
import { BybitService } from '../services/bybitService';
import { KlineIntervalV3 } from 'bybit-api';
import { sendLarkMessage } from '../services/messageService';
import { Candle } from '../dao/candles';
import { Order } from '../dao/order';
import { EventHandler } from '../services/indicatorService';

const indicatorService = new IndicatorService();
const bybitService = new BybitService(process.env.BYBIT_API_KEY!, process.env.BYBIT_API_SECRET!, false);

// Hàm thực hiện phân tích nến
export async function analyzeCandlesJob(symbol: string, interval: KlineIntervalV3, eventHandler?: EventHandler, end?: number) {
  // TODO: Lấy client thật nếu cần
  const candles = await bybitService.getCandles({ symbol, interval, category: 'linear', limit: 500, end });
  const wave = await indicatorService.getWave(symbol, interval);
  const analysis= indicatorService.analyze(candles, wave);
  if (eventHandler) {
    indicatorService.handleEvent(analysis, candles, eventHandler);
  }

  analysis.symbol = symbol;
  analysis.interval = interval;
  await indicatorService.upsertWave({
    symbol,
    interval,
    trend: analysis.emaDirection as 'Bullish' | 'Bearish',
    numberTouchEma: analysis.numberTouch200,
    numberMacdCrossUp: analysis.numberMacdCrossUp,
    numberMacdCrossDown: analysis.numberMacdCrossDown,
    lowOrHighPrice: analysis.lowHight,
  });
}

export function createCandleAnalysisSchedule(symbol: string, interval: KlineIntervalV3, eventHandler?: EventHandler) {
  const rule = new schedule.RecurrenceRule();
  rule.tz = 'Asia/Ho_Chi_Minh';
  switch (interval) {
    case '5':
      rule.minute = [4, 9, 14, 19, 24, 29, 34, 39, 44, 49, 54, 59];
      break;
    case '15':
      rule.minute = [14, 29, 44, 59];
      break;
    case '30':
      rule.minute = [29, 59];
      break;
    case '60':
      rule.minute = [59];
      break;
    case '240':
      rule.minute = [59];
      rule.hour = [2, 6, 10, 14, 18, 22];
      break;
    case 'D':
      rule.minute = [59];
      rule.hour = [6];
      break;
  }
  rule.second = 59;
  schedule.scheduleJob(rule, () => {
    analyzeCandlesJob(symbol, interval, eventHandler);
  });
}