FT501-WMS/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="$t('inAnalysis.warehouse')" prop="warehouseId"> <!-- 仓库 -->
        <el-select v-model="queryParams.warehouseId" :placeholder="$t('inAnalysis.selectWarehouse')" clearable> <!-- 请选择仓库 -->
          <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="$t('inAnalysis.timeRange')" prop="dateRange"> <!-- 时间范围 -->
        <el-date-picker
          v-model="dateRange"
          type="daterange"
          range-separator="至"
          :start-placeholder="$t('inAnalysis.startDate')" 
          :end-placeholder="$t('inAnalysis.endDate')"
          value-format="yyyy-MM-dd"
          @change="handleDateRangeChange"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" @click="handleQuery">{{$t('inAnalysis.query')}}</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: undefined,
        startTime: '',
        endTime: '',
        inOut:'1'
      },
      dateRange: [],

      // 仓库选项
      warehouseOptions: [],
      // 图表实例
      chart: null,
      // 图表数据
      chartData: {
        xAxis: [],
        series: []
      },
      queryWarehouseParam:{
        pageNum: 1,
        pageSize: 99,
        typeData:[1,2]
      }
    }
  },
  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(this.$t('inAnalysis.getWarehouseListFailed'), error) // 获取仓库列表失败
      }
    },
    /** 设置最近七天时间范围 */
    setDefaultDateRange() {
      const end = new Date()
      const start = new Date()
      start.setTime(start.getTime() - 3600 * 1000 * 24 * 6)
      this.dateRange = [this.formatDate(start), this.formatDate(end)]
      this.handleDateRangeChange(this.dateRange)
      this.handleQuery()
    },
    /** 格式化日期 */
    formatDate(date) {
      const year = date.getFullYear()
      const month = String(date.getMonth() + 1).padStart(2, '0')
      const day = String(date.getDate()).padStart(2, '0')
      return `${year}-${month}-${day}`
    },
    /** 初始化图表 */
    initChart() {
      this.chart = echarts.init(this.$refs.chartRef)
      this.updateChart()
    },
    /** 更新图表数据 */
    updateChart() {
      const option = {
        title: {
          text: this.$t('inAnalysis.inboundQuantityStatistics') // 入库数量统计
        },
        tooltip: {
          trigger: 'axis'
        },
        xAxis: {
          type: 'category',
          data: this.chartData.xAxis
        },
        yAxis: {
          type: 'value',
          name: this.$t('inAnalysis.inboundQuantity') // 入库数量
        },
        series: [{
          name: this.$t('inAnalysis.inboundQuantity'), // 入库数量
          type: 'line',
          data: this.chartData.series,
          smooth: true
        }]
      }
      this.chart.setOption(option)
    },
    /** 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.$message.warning(this.$t('inAnalysis.selectTimeRange')) // 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.$message.error(response.msg)
        }
      } catch (error) {
        console.error(this.$t('inAnalysis.getStatisticsDataFailed'), error) // 获取统计数据失败
        this.$message.error(this.$t('inAnalysis.getStatisticsDataFailed')) // 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>