const cron = require('node-cron');
const { refreshOpsBIncentiveSnapshots } = require('../services/opsBIncentiveBoardService');

const JOB_CRON = String(process.env.OPS_B_INCENTIVE_SNAPSHOT_CRON || '0 * * * *').trim();
const TIMEZONE = 'Asia/Shanghai';

async function runOpsBIncentiveSnapshotJob(source = 'scheduled') {
  try {
    const result = await refreshOpsBIncentiveSnapshots(source);
    console.log('[OpsBIncentiveSnapshot] refresh completed:', JSON.stringify(result));
    return result;
  } catch (error) {
    console.error('[OpsBIncentiveSnapshot] refresh failed:', error.message || error);
    return [];
  }
}

function startOpsBIncentiveSnapshotSchedulers() {
  // 默认开启；仅当显式设置 DISABLE_OPS_B_INCENTIVE_SNAPSHOT=true 时关闭。
  const disabled = String(process.env.DISABLE_OPS_B_INCENTIVE_SNAPSHOT || '').trim().toLowerCase() === 'true';
  if (disabled) {
    console.log('[Scheduler] 运营中心B激励看板快照任务已被禁用');
    return;
  }
  cron.schedule(JOB_CRON, () => {
    runOpsBIncentiveSnapshotJob('daily_schedule').catch(() => {});
  }, { timezone: TIMEZONE });
  console.log(`[Scheduler] 运营中心B激励看板快照任务已注册: ${JOB_CRON} (${TIMEZONE})`);
}

module.exports = { startOpsBIncentiveSnapshotSchedulers, runOpsBIncentiveSnapshotJob };