FT546MWS/ruoyi-ui/src/views/kpi/inAnalysis/indexByTime.vue

<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true">
      <!--      <el-form-item label="仓库" prop="warehouseId"> &lt;!&ndash; 仓库 &ndash;&gt;-->
      <!--        <el-select v-model="queryParams.warehouseId" placeholder="请选择仓库" clearable> &lt;!&ndash; 请选择仓库 &ndash;&gt;-->
      <!--          <el-option-->
      <!--            v-for="item in warehouseOptions"-->
      <!--            :key="item.warehouseId"-->
      <!--            :label="item.warehouseName"-->
      <!--            :value="item.warehouseId"-->
      <!--          />-->
      <!--        </el-select>-->
      <!--      </el-form-item>-->
      <el-form-item label="时间范围" prop="dateRange"> <!-- 时间范围 -->
        <el-date-picker
          v-model="dateRange"
          type="daterange"
          unlink-panels
          range-separator="-"
          start-placeholder="开始日期"
          end-placeholder="结束日期"
          value-format="yyyy-MM-dd"
          @change="handleDateRangeChange"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" @click="handleQuery">查询</el-button> <!-- 查询 -->
      </el-form-item>
    </el-form>

    <div class="chart-wrapper">
      <div class="chart-scroll-container">
        <div ref="chartRef" style="height: 500px; min-width: 800px"></div>
      </div>
    </div>
  </div>
</template>

<script>
import * as echarts from 'echarts'
import { listWarehouse } from '@/api/bas/warehouse'
import { getInAnalysisData } from '@/api/kpi/inAnalysis'

export default {
  name: 'InAnalysisByTime',
  data() {
    return {
      // 查询参数
      queryParams: {
        warehouseId: null,
        startTime: '',
        endTime: '',
        inOut:'1'
      },
      dateRange: [],

      // 仓库选项
      warehouseOptions: [],
      // 图表实例
      chart: null,
      // 图表数据
      chartData: {
        xAxis: [],
        series: []
      },
      // 图表颜色
      chartColors: ['#409EFF', '#67C23A'],
      queryWarehouseParam:{
        pageNum: 1,
        pageSize: 99,
        typeData:[1]
      }
    }
  },
  mounted() {
    this.getWarehouseList()
    this.initChart()
    this.setDefaultDateRange()
  },
  beforeDestroy() {
    if (this.chart) {
      this.chart.dispose()
      this.chart = null
    }
  },
  methods: {
    /** 获取仓库列表 */
    async getWarehouseList() {
      try {
        const response = await listWarehouse(this.queryWarehouseParam)
        this.warehouseOptions = response.rows
      } catch (error) {
        console.error('获取仓库列表失败', error) // 获取仓库列表失败
      }
    },
    /** 设置最近七天时间范围 */
    setDefaultDateRange() {
      const end = new Date()
      const start = new Date()
      start.setTime(start.getTime() - 3600 * 1000 * 24 * 6)
      this.dateRange = [this.formatDate(start), this.formatDate(end)]
      this.handleDateRangeChange(this.dateRange)
      this.handleQuery()
    },
    /** 格式化日期 */
    formatDate(date) {
      const year = date.getFullYear()
      const month = String(date.getMonth() + 1).padStart(2, '0')
      const day = String(date.getDate()).padStart(2, '0')
      return `${year}-${month}-${day}`
    },
    /** 初始化图表 */
    initChart() {
      this.chart = echarts.init(this.$refs.chartRef)
      this.updateChart()
    },
    /** 更新图表数据 */
    updateChart() {
      // 在调用setOption前检查chart实例是否存在
      if (this.chart && typeof this.chart.setOption === 'function') {

        const option = {
          title: {
            text: '入库数量统计' // 入库数量统计（按巷道）
          },
          tooltip: {
            trigger: 'axis',
            axisPointer: {
              type: 'cross'
            }
          },
          legend: {
            data: this.chartData.series.map(item => item.name),
            top: 25
          },
          grid: {
            top: 80,
            left: '3%',
            right: '4%',
            bottom: '3%',
            containLabel: true
          },
          xAxis: {
            type: 'category',
            boundaryGap: false,
            data: this.chartData.xAxis,
            axisLabel: {
              rotate: 0
            }
          },
          yAxis: {
            type: 'value',
            name: '入库数量', // 入库数量
            minInterval: 1
          },
          series: this.chartData.series.map((item, index) => ({
            name: item.name,
            type: 'line',
            data: item.data,
            smooth: true,
            symbol: 'circle',
            symbolSize: 6,
            itemStyle: {
              color: this.chartColors[index % this.chartColors.length]
            },
            lineStyle: {
              width: 2
            }
          }))
        }
        this.chart.setOption(option, true)
      } else {
        console.warn('Chart instance is not ready yet');
      }

    },
    /** 处理日期范围变化 */
    handleDateRangeChange(val) {
      if (val) {
        this.queryParams.startTime = val[0]
        this.queryParams.endTime = val[1]
      } else {
        this.queryParams.startTime = ''
        this.queryParams.endTime = ''
      }
    },
    /** 处理查询按钮点击 */
    async handleQuery() {
      // 验证时间范围是否为空
      if (!this.dateRange || this.dateRange.length === 0 || !this.dateRange[0] || !this.dateRange[1]) {
        this.$message.warning('请选择时间范围') // 请选择时间范围
        return
      }

      try {
        const response = await getInAnalysisData(this.queryParams)
        if (response.code === 200) {
          this.chartData.xAxis = response.data.xAxis
          this.chartData.series = response.data.series
          this.updateChart()
        } else {
          this.$message.error(response.msg)
        }
      } catch (error) {
        console.error('获取统计数据失败', error) // 获取统计数据失败
        this.$message.error('获取统计数据失败') // 获取统计数据失败
      }
    },

  }
}
</script>

<style scoped>
.chart-wrapper {
  margin-top: 20px;
  background: #fff;
  padding: 20px;
  border-radius: 4px;
  box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
}

.chart-scroll-container {
  width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
}
</style>