fix: 优化折现图实时推送

@@ -25,8 +25,6 @@ export const getDefaultOption = (): EChartsOption => {
     },
     xAxis: { type: 'category' },
     yAxis: {},
-    // Declare several bar series, each will be mapped
-    // to a column of dataset.source by default.
     series: [
       { type: 'line' },
     ],

 <script lang="ts" setup>
 import { computed, onMounted, onUnmounted, ref, unref } from 'vue'
-import type { DatasetComponentOption, ECharts, EChartsOption, SeriesOption, XAXisComponentOption } from 'echarts'
+import type { DatasetComponentOption, ECharts, EChartsOption } from 'echarts'
 import { init } from 'echarts'
 import { getDefaultOption } from './index.config'
 import type { CreateComponentType, RenderComponentExposeType } from '@/core/Library/types'
@@ -56,16 +56,11 @@ const handlerTimeSeriesData = (commandSource: CommandSource, message: Subscripti
   const { deviceName } = deviceInfo || {}
   const { ts, latestValue } = useLatestMessageValue(message, attr)
   const option = unref(chartInstance)?.getOption() as EChartsOption
-  const oldDataset = (option.dataset as DatasetComponentOption[])?.[0].source
-  // const xAxisData = ((option.xAxis as XAXisComponentOption[])?.[0] as { data: string[] }).data
-  // const seriesData = ((option.series as SeriesOption[])?.[0].data) as SeriesOption[]
-  // console.log(option)
-  // oldDataset.
-  // xAxisData.push(formatToDateTime(ts))
-  // seriesData.push({
-  //   name: attrInfo.name,
-  //   data: [],
-  // })
+  const oldDataset = (option.dataset as DatasetComponentOption[])?.[0].source as Recordable[]
+  oldDataset.push({
+    ts: formatToDateTime(ts),
+    [attr]: latestValue,
+  })
 
   unref(chartInstance)?.setOption({
     title: {
@@ -73,15 +68,8 @@ const handlerTimeSeriesData = (commandSource: CommandSource, message: Subscripti
     },
     dataset: {
       dimensions: ['ts', attr],
-      source: [
-        { ts, [attr]: latestValue },
-      ],
+      source: sliceData(oldDataset),
     },
-    // legend: {
-    //   data: [attrInfo.name],
-    // },
-    // xAxis: { data: sliceData(xAxisData) },
-    // series: { data: sliceData(seriesData) },
   } as EChartsOption)
 }