web/src/components/report-data/SelectMonth.vue

<template>
  <div class="select_time" :class="setHeight">
    <div class="select_label">选择时间：</div>
    <div class="select_week_time">
      <div class="select_right">
        <div class="op_week_year">
          <div class="week_year" v-for="(item, index) in listYear" :key="index">{{item}}年</div>
        </div>
        <ul class="week_many">
          <li class="option_week" v-for="(item, index) in listWeek" :key="index">
            <span class="list_span" v-for="(data, i) in item" :class='{active:i==isActive&&index==isIndexActive, getlastmonth:i==lastIndex}' :key="i" @click="getWeek(index, i, data)">{{data}}月</span>
            <!-- <span class="list_span" v-for="(data, i) in item" :class='{active:i==isActive&&index==isIndexActive}' :key="i" @click="getWeek(index, i, data)">{{data}}月</span> -->
          </li>
        </ul>
        <div class="putaway" @click="getManyTimes()" v-if="isMany">
          <span class="put_text">{{btnText}}</span>
          <span class="put_icon" :class="iconClass"></span>
        </div>
      </div>
    </div>
  </div>
</template>

<script>
import { dateFormatter } from '@/utils/globalFunctions'
import { getReportStartTime } from '@/api/modules'
import { Icon } from 'element-ui'
export default {
  name: 'select_time',
  components: {
    [Icon.name]: name
  },
  props: {
    queryDate: {
      type: Object
    },
    getTypeTime: {
      type: Object,
      default () {
        return {
          judgeTime: ''
        }
      }
    }
  },
  data () {
    return {
      listYear: [],
      listWeek: [],
      setHeight: 'setHeight',
      isActive: 0, // 年份坐标月份坐标
      isIndexActive: 0, // 年份坐标
      isMany: false, // 是否显示更多按钮
      btnText: '更多',
      iconClass: 'el-icon-arrow-down',
      week_starttime: '', // 第一个周报的时间
      month_starttime: '', // 第一个月报的时间
      lastIndex: 0
    }
  },
  created () {
    this.getFirst()
  },
  methods: {
    changeActive (time) {},
    getFirst () {
      getReportStartTime().then((res) => {
        if (res.data) {
          if (res.data.month_firsttime !== 0) {
            this.month_starttime = res.data.month_firsttime
            this.getTimes(res.data.month_firsttime)
          } else if (res.data.week_firsttime !== 0) {
            this.week_starttime = res.data.week_firsttime
            this.getTimes(res.data.week_firsttime)
          }
        }
      })
    },
    getTimes (date) {
      // 处理月份
      var week
      const aloneWeek = []
      const nowweek = dateFormatter(new Date(), 'M')
      date = date + ''
      if (date.slice(4, 5) === '0') {
        week = date.slice(5, 6)
      } else {
        week = date.slice(4, 6)
      }
      for (let a = week; a <= 12; a++) {
        var weeks = a
        aloneWeek.push(weeks + '')
      }
      // 月报不需要展示当月，加class隐藏
      const _this = this
      // aloneWeek.forEach(function (time, i) {
      //   console.log(time, nowweek)
      //   if (nowweek === time) {
      //     _this.lastIndex = i
      //   }
      // })
      // 处理年份、添加12月
      const nowyear = dateFormatter(new Date(), 'yyyy')
      let year = date.slice(0, 4)
      // 如果第一个月报时间是现在的时间，不显示更多按钮
      if (nowyear === year) {
        this.isMany = false
      } else {
        this.isMany = true
      }
      this.listYear.push(nowyear)
      var newArr = []
      for (var i = year; i < nowyear; i++) {
        // year = year - 1
        this.listYear.push(year)
        for (var tw = 1; tw <= 12; tw++) {
          var twM = tw
          twM = '' + twM
          newArr.push(twM)
        }
        this.listWeek.push(newArr)
      }
      this.listWeek.push(aloneWeek)
      this.listWeek[0].forEach(function (item, index) {
        if (item === nowweek) {
          _this.lastIndex = index
          _this.listWeek[0] = _this.listWeek[0].splice(0, index + 1)
        }
      })
      // 高亮处理
      const tempData = {
        year: 0,
        month: 0
      }
      if (this.queryDate && Object.keys(this.queryDate).length) {
        tempData.year = this.listYear.indexOf(this.queryDate.year) || 0
        tempData.month = this.listWeek[tempData.year].indexOf(this.queryDate.month)
        if (tempData.month === -1) {
          tempData.month = (this.listWeek[tempData.year].length - ((this.getTypeTime.judgeTime === 'month') ? 2 : 1))
        }
      } else {
        tempData.year = 0
        tempData.month = (this.listWeek[tempData.year].length - ((this.getTypeTime.judgeTime === 'month') ? 2 : 1))
      }
      console.log('temp', tempData)
      this.isActive = tempData.month
      this.isIndexActive = tempData.year
    },
    getWeek (index, i, month) {
      this.isActive = i
      this.isIndexActive = index
      if (month < 10) {
        month = '0' + month
      }
      this.$emit('selectYear', this.listYear[index])
      this.$emit('selectYm', this.listYear[index] + month)
    },
    // 更多、收起
    getManyTimes () {
      if (this.btnText === '更多') {
        this.btnText = '收起'
        this.iconClass = 'el-icon-arrow-up'
        this.setHeight = ''
      } else {
        this.btnText = '更多'
        this.iconClass = 'el-icon-arrow-down'
        this.setHeight = 'setHeight'
      }
    }
  }
}
</script>

<style lang="scss" scoped>
.select_time{
  position: relative;
  display: flex;
  justify-content: flex-start;
  margin: 0 auto;
  padding: 30px 40px 0;
  height: auto;
  border-bottom: 1px solid #ececec;
  .select_label{
    width: 70px;
    height: 24px;
    opacity: 1;
    font-size: 14px;
    font-family: Microsoft YaHei, Microsoft YaHei-Regular;
    font-weight: 400;
    text-align: LEFT;
    color: #1d1d1d;
    line-height: 24px;
  }
  .select_week_time{
    flex: 1;
    margin-left: 32px;
    .select_right{
      display: flex;
      .week_year{
        display: flex;
        margin-bottom: 16px;
        height: 30px;
        opacity: 1;
        font-size: 13px;
        font-weight: 400;
        color: #999999;
        line-height: 20px;
      }
      .week_many{
        flex: 1;
        display: flex;
        flex-direction: column;
        margin-left: 32px;
        .option_week{
          height: 30px;
          margin-bottom: 16px;
          .list_span{
            margin-right: 24px;
            font-size: 13px;
            font-family: Microsoft YaHei, Microsoft YaHei-Regular;
            font-weight: 400;
            text-align: LEFT;
            color: #1d1d1d;
            line-height: 20px;
            cursor: pointer;
          }
          .active{
            color: #2CB7CA;
          }
        }
      }
    }
  }
}
.putaway{
  position: absolute;
  right: 40px;
  bottom: 16px;
  color: #2cb7ca;
  cursor: pointer;
  .put_text{
    opacity: 1;
    font-size: 12px;
    font-weight: 400;
    line-height: 20px;
  }
  .put_icon{
    margin-left: 4px;
    font-size: 16px;
  }
}
</style>