dm-manage-web/src/components/Crontab/hour.vue

<template>
  <el-form size="small">
    <el-form-item>
      <el-radio v-model="radioValue" :label="1">
        小时，允许的通配符[, - * /]
      </el-radio>
    </el-form-item>

    <el-form-item>
      <el-radio v-model="radioValue" :label="2">
        周期从
        <el-input-number v-model="cycle01" :min="0" :max="22" /> -
        <el-input-number v-model="cycle02" :min="cycle01 ? cycle01 + 1 : 1" :max="23" /> 小时
      </el-radio>
    </el-form-item>

    <el-form-item>
      <el-radio v-model="radioValue" :label="3">
        从
        <el-input-number v-model="average01" :min="0" :max="22" /> 小时开始，每
        <el-input-number v-model="average02" :min="1" :max="23 - average01 || 0" /> 小时执行一次
      </el-radio>
    </el-form-item>

    <el-form-item>
      <el-radio v-model="radioValue" :label="4">
        指定
        <el-select v-model="checkboxList" clearable placeholder="可多选" multiple style="width:100%">
          <el-option v-for="item in 24" :key="item" :value="item-1">{{ item-1 }}</el-option>
        </el-select>
      </el-radio>
    </el-form-item>
  </el-form>
</template>

<script>
export default {
  name: 'CrontabHour',
  // eslint-disable-next-line vue/require-prop-types
  props: ['check', 'cron'],
  data() {
    return {
      radioValue: 1,
      cycle01: 0,
      cycle02: 1,
      average01: 0,
      average02: 1,
      checkboxList: [],
      checkNum: this.$options.propsData.check
    };
  },
  computed: {
    // 计算两个周期值
    cycleTotal: function () {
      const cycle01 = this.checkNum(this.cycle01, 0, 22);
      const cycle02 = this.checkNum(this.cycle02, cycle01 ? cycle01 + 1 : 1, 23);
      return cycle01 + '-' + cycle02;
    },
    // 计算平均用到的值
    averageTotal: function () {
      const average01 = this.checkNum(this.average01, 0, 22);
      const average02 = this.checkNum(this.average02, 1, 23 - average01 || 0);
      return average01 + '/' + average02;
    },
    // 计算勾选的checkbox值合集
    checkboxString: function () {
      const str = this.checkboxList.join();
      return str === '' ? '*' : str;
    }
  },
  watch: {
    radioValue: 'radioChange',
    cycleTotal: 'cycleChange',
    averageTotal: 'averageChange',
    checkboxString: 'checkboxChange'
  },
  methods: {
    // 单选按钮值变化时
    radioChange() {
      switch (this.radioValue) {
        case 1:
          this.$emit('update', 'hour', '*');
          break;
        case 2:
          this.$emit('update', 'hour', this.cycleTotal);
          break;
        case 3:
          this.$emit('update', 'hour', this.averageTotal);
          break;
        case 4:
          this.$emit('update', 'hour', this.checkboxString);
          break;
      }
    },
    // 周期两个值变化时
    cycleChange() {
      if (this.radioValue === '2') {
        this.$emit('update', 'hour', this.cycleTotal);
      }
    },
    // 平均两个值变化时
    averageChange() {
      if (this.radioValue === '3') {
        this.$emit('update', 'hour', this.averageTotal);
      }
    },
    // checkbox值变化时
    checkboxChange() {
      if (this.radioValue === '4') {
        this.$emit('update', 'hour', this.checkboxString);
      }
    }
  }
};
</script>