新增页面

src/views/home/expenseAnalysisComponents/operatingLineBar.vue

@@ -0,0 +1,172 @@
+<template>
+  <div ref="cockpitEffChip" id="coreLineChart" style="width: 100%; height: 400px;"></div>
+</template>
+<script>
+import * as echarts from 'echarts';
+
+export default {
+  components: {},
+  data() {
+    return {
+      myChart: null // 存储图表实例，避免重复创建
+    };
+  },
+  props: {
+    // 明确接收的props结构，增强可读性
+    chartData: {
+      type: Object,
+      default: () => ({
+        series: [],
+        allPlaceNames: []
+      }),
+      // 校验数据格式
+      validator: (value) => {
+        return Array.isArray(value.series) && Array.isArray(value.allPlaceNames);
+      }
+    }
+  },
+  mounted() {
+    this.$nextTick(() => {
+      this.updateChart();
+    });
+  },
+
+  // 新增：监听 chartData 变化
+  watch: {
+    // 深度监听数据变化，仅更新图表配置（不销毁实例）
+    chartData: {
+      handler() {
+        console.log(this.chartData,'chartData');
+
+        this.updateChart();
+      },
+      deep: true,
+      immediate: true // 初始化时立即执行
+    }
+  },
+  methods: {
+    updateChart() {
+      const chartDom = this.$refs.cockpitEffChip;
+      if (!chartDom) {
+        console.error('图表容器未找到！');
+        return;
+      }
+
+      if (this.myChart) {
+        this.myChart.dispose();
+      }
+
+      this.myChart = echarts.init(chartDom);
+      const { allPlaceNames, series } = this.chartData || {};
+
+      // 处理空数据
+      const xData = allPlaceNames || [];
+      const chartSeries = series || []; // 父组件传递的 series
+
+      const option = {
+        tooltip: {
+          trigger: 'axis',
+          axisPointer: {
+            type: 'cross',
+            label: {
+              backgroundColor: '#6a7985'
+            }
+          },
+          // formatter: (params) => {
+          //   let html = `${params[0].axisValue}<br/>`;
+          //   params.forEach(item => {
+          //     const unit = item.seriesName === '完成率' ? '%' : (
+          //       ['产量', '销量'].includes(this.$parent.selectedProfit) ? '片' : '万元'
+          //     );
+          //     html += `${item.marker} ${item.seriesName}: ${item.value}${unit}<br/>`;
+          //   });
+          //   return html;
+          // }
+        },
+        grid: {
+          top: 30,
+          bottom: 30,
+          right: 70,
+          left: 40,
+        },
+        xAxis: [
+          {
+            type: 'category',
+            boundaryGap: true,
+            axisTick: { show: false },
+            axisLine: {
+              show: true,
+              lineStyle: { color: 'rgba(0, 0, 0, 0.15)' }
+            },
+            axisLabel: {
+              color: 'rgba(0, 0, 0, 0.45)',
+              fontSize: 12,
+              interval: 0,
+              padding: [5, 0, 0, 0]
+            },
+            data: xData
+          }
+        ],
+        yAxis: [
+          // 左侧Y轴：营业收入、成本（单位万元）
+          {
+            type: 'value',
+            name: '万元',
+            nameTextStyle: {
+              color: 'rgba(0, 0, 0, 0.45)',
+              fontSize: 12,
+              align: 'right'
+            },
+            scale: true,
+            splitNumber: 4,
+            axisTick: { show: false },
+            axisLabel: {
+              color: 'rgba(0, 0, 0, 0.45)',
+              fontSize: 12,
+              formatter: '{value}'
+            },
+            splitLine: { lineStyle: { color: 'rgba(0, 0, 0, 0.15)' } },
+            axisLine: { lineStyle: { color: 'rgba(0, 0, 0, 0.15)' } },
+            splitNumber: 4
+          },
+          // 右侧Y轴：利润占比（百分比）
+          // {
+          //   type: 'value',
+          //   nameTextStyle: {
+          //     color: 'rgba(0, 0, 0, 0.45)',
+          //     fontSize: 12,
+          //     align: 'left'
+          //   },
+          //   min: 0,
+          //   max: 100,
+          //   axisTick: { show: false },
+          //   axisLabel: {
+          //     color: 'rgba(0, 0, 0, 0.45)',
+          //     fontSize: 12,
+          //     formatter: '{value}%'
+          //   },
+          //   splitLine: { show: false },
+          //   axisLine: { lineStyle: { color: 'rgba(0, 0, 0, 0.15)' } },
+          //   splitNumber: 4
+          // }
+        ],
+        series: chartSeries // 直接使用父组件传递的 series
+      };
+
+      option && this.myChart.setOption(option);
+
+      // 窗口缩放适配和销毁逻辑保持不变
+      window.addEventListener('resize', () => {
+        this.myChart && this.myChart.resize();
+      });
+
+      this.$once('hook:destroyed', () => {
+        window.removeEventListener('resize', () => {
+          this.myChart && this.myChart.resize();
+        });
+        this.myChart && this.myChart.dispose();
+      });
+    }
+  },
+};
+</script>