import moment from 'moment'
import Vue from 'vue'

Vue.filter('moment', (date, type = 1) => {
	if(!date) {
		return ''
	}
	if (type === 1) {
		return moment(date).format('HH:mm')
	} else if (type === 2) {
		return moment(date).format('YYYY-MM-DD HH:mm')
	} else if (type === 3) {
		return moment(date).format('YYYY-MM-DD')
	} else if (type === 4) {
		return moment(date).format('HH:mm:ss')
	} else if (type === 5) {
		return moment(date).format('YYYY-MM-DD HH:mm:ss')
	} else if (type === 6) {
		const result = moment(date).format('M月DD日 Ah:mm')
		return result.includes('PM') ? result.replace('PM', '下午') : result.replace('AM', '上午')
	} else if (type === 7) {
		return moment(date).format('MM-DD HH:mm')
	} else if (type === 8) {
		return moment(date).format('MM-DD')
	}
})

Vue.filter('3days', function (dataStr, pattern = 'YYYY.MM.DD') {
  const current = moment()
  const time = moment(dataStr, 'YYYY-MM-DD HH:mm:ss')
  const diff = current.diff(time) / 1000
  if (diff >= (3 * 24 * 60 * 60)) {
    // 大于3天
    return time.format(pattern)
  } else if (diff < (3 * 24 * 60 * 60) && diff >= (24 * 60 * 60)) {
    return current.diff(time, 'days') + ' 天前'
  } else if (diff < (24 * 60 * 60) && diff >= (60 * 60)) {
    return current.diff(time, 'hours') + ' 小时前'
  } else if (diff < (60 * 60) && diff >= (60)) {
    return current.diff(time, 'minutes') + ' 分钟前'
  } else if (diff < (60) && diff >= (0)) {
    return current.diff(time, 'seconds') + ' 秒前'
  } else {
    return time.format(pattern)
  }
})