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<template>
  <a-card>
    <div class="table-page-search-wrapper">
      <a-form layout="inline" @keyup.enter.native="searchQuery">
        <a-row :gutter="24">
          <a-col :md="3" :sm="3">
            <a-form-item label="中心">
              <a-select v-model="queryParam.productionId" placeholder="请选择中心">
                <a-select-option v-for="item in centerList" :key="item.key">
                  {{ item.title }}
                </a-select-option>
              </a-select>
            </a-form-item>
          </a-col>
 
          <a-col :md="5" :sm="5">
            <a-space>
              <a-button type="primary" @click="searchQuery" icon="search">查询</a-button>
              <!--              <a-button type="primary" @click="searchReset" icon="reload">重置</a-button>-->
            </a-space>
          </a-col>
        </a-row>
      </a-form>
    </div>
 
    <div style="display: flex;justify-content: space-between">
      <div id="chart-container-left" style="height: 700px;width: 30%"></div>
      <div id="chart-container-middle" style="height: 700px;width: 30%"></div>
      <div id="chart-container-right" style="height: 700px;width: 30%"></div>
    </div>
  </a-card>
</template>
 
<script>
import mdcApi from '@api/mdc'
import { JeecgListMixin } from '@/mixins/JeecgListMixin'
 
export default {
  name: 'GroupUtilizationRateCompareChart',
  components: {},
  mixins: [JeecgListMixin],
  data() {
    return {
      disableMixinCreated: true,
      centerList: [],
      chartsOptionList: [
        {
          position: 'left',
          title: '班组设备综合利用率(24h)',
          property: 'utilizationRateList'
        },
        {
          position: 'middle',
          title: '班组设备综合利用率(24h去除故障时间)',
          property: 'amendUtilizationRateList'
        },
        {
          position: 'right',
          title: '班组设备综合利用率(计划工作时间)',
          property: 'shiftUtilizationRateList'
        }
      ],
      leftChartContainer: null,
      middleChartContainer: null,
      rightChartContainer: null
    }
  },
 
  mounted() {
    window.addEventListener('resize', this.handleWindowResize)
    this.getCenterListByApi()
    this.handleWindowResize()
  },
  methods: {
    // 获取图表数据
    loadData() {
      const that = this
      this.chartsOptionList.forEach(item => {
        that.initChart(item.position)
        that.chartSetOption(item.position, item.title, [], [], false)
      })
      mdcApi.getGroupRateCompareChartDataApi(this.queryParam.productionId)
        .then(res => {
          if (res.success) {
            that.chartsOptionList.forEach(item => this.chartSetOption(item.position, item.title, res.result[item.property], res.result.dateList))
          } else {
            that.$notification.warning({
              message: '消息',
              description: res.message
            })
          }
        })
        .catch(err => {
          that.$notification.error({
            message: '消息',
            description: err.message
          })
        })
    },
 
    /**
     * 初始化图表
     * @param position 图表位置 String
     */
    initChart(position) {
      this[position + 'ChartContainer'] = this.$echarts.init(document.getElementById(`chart-container-${position}`))
      this[position + 'ChartContainer'].showLoading({
        text: '数据加载中 ...',
        color: '#0696e1', // 加载动画颜色
        textColor: '#0696e1'
      })
    },
 
    /**
     * 设置图标选项
     * @param position 图表位置 String
     * @param title 图表标题 String
     * @param dataList 图表数据源 Array
     * @param dateList 图表横坐标月份 Array
     * @param isHideLoading 是否关闭加载图标 Boolean
     */
    chartSetOption(position, title, dataList, dateList, isHideLoading = true) {
      const option = {
        title: {
          text: title,
          left: 'center',
          top: 0,
          textStyle: {
            fontSize: 22
          }
        },
        grid: {
          top: '10%',
          left: '1%',
          right: '1%',
          bottom: '12%',
          containLabel: true
        },
        legend: {
          bottom: '3%',
          right: 'center',
          data: dataList.map(item => item.productionName)
        },
        tooltip: {
          show: true,
          trigger: 'axis'
        },
        xAxis: {
          type: 'category',
          data: dateList
        },
        yAxis: [
          {
            type: 'value',
            name: '利用率(%)',
            axisLine: {
              show: true
            },
            axisLabel: {
              formatter: '{value}%'
            }
          }
        ],
        series: dataList.map(item => {
          return {
            type: 'line',
            name: item.productionName,
            data: item.dataList.map(item => item.utilizationRate)
          }
        })
        // series: [
        //   {
        //     type: 'line',
        //     name: '数铣一班',
        //     data: [85, 32, 23, 56, 24, 64]
        //   },
        //   {
        //     type: 'line',
        //     name: '数铣二班',
        //     data: [23, 42, 76, 54, 87, 34]
        //   },
        //   {
        //     type: 'line',
        //     name: '数铣三班',
        //     data: [10, 84, 21, 42, 53, 57]
        //   },
        //   {
        //     type: 'line',
        //     name: '数车班',
        //     data: [23, 32, 42, 35, 64, 53]
        //   }
        // ]
      }
      this[position + 'ChartContainer'].setOption(option, true)
      if (isHideLoading) this[position + 'ChartContainer'].hideLoading()
    },
 
    // 获取中心列表
    getCenterListByApi() {
      mdcApi.getCenterOrGroupListApi()
        .then(res => {
          if (res.success) {
            this.centerList = res.result
            this.queryParam.productionId = res.result[0].value
            this.loadData()
          }
        })
    },
 
    handleWindowResize() {
      if (this.leftChartContainer) this.leftChartContainer.resize()
      if (this.middleChartContainer) this.middleChartContainer.resize()
      if (this.rightChartContainer) this.rightChartContainer.resize()
    }
  }
}
</script>