import dayjs from 'dayjs'
const isBetween = require('./dayjs/isBetween')
dayjs.extend(isBetween);

export function IsNotEnd(comingEndDate) {
  const now = dayjs();
  const isNotEnd = dayjs(comingEndDate).diff(now, 'second');
  return isNotEnd > 0 ? false : true
}

export function IsNotStart(comingStartDate) {
  const now = dayjs();
  const IsNotStart = dayjs(comingStartDate).diff(now, 'second');
  console.log('IsNotStart', IsNotStart)
  return IsNotStart > 0 ? true : false
}

export function IsInTime(comingStartDate, comingEndDate) {
  const now = dayjs();
  return now.isBetween(dayjs(comingStartDate), dayjs(comingEndDate))
}

export function getCourseStatus(comingStartDate, comingEndDate) {
  const now = dayjs();
  const isOn = now.isBetween(dayjs(comingStartDate), dayjs(comingEndDate));

  console.log('isOn', isOn, dayjs(comingStartDate).format('YYYY-MM-DD hh:mm:ss'), dayjs(comingEndDate).format('YYYY-MM-DD hh:mm:ss'))
  
  const reMain = dayjs(comingEndDate).diff(now)
  if (isOn) {
    return {
      status: 1,
      time: 0,
      showTime: dayjs(comingStartDate).format('YYYY-MM-DD hh:mm:ss')
    }
  } else {
    if (reMain < 0) {
      return {
        status: 2,
        time: 0,
        showTime: dayjs(comingStartDate).format('YYYY-MM-DD hh:mm:ss')
      }
    } else {
      const nearStart = dayjs(comingStartDate).diff(now)
      return {
        status: 0,
        time: nearStart,
        showTime: dayjs(comingStartDate).format('YYYY-MM-DD hh:mm:ss')
      }
    }

  }

}