| | |
| | | width="80%" |
| | | v-model="visible" |
| | | > |
| | | <div class="flex-container"> |
| | | <el-tag |
| | | v-for="item in dataList" |
| | | :key="item.dataCode" |
| | | class="data-tag" |
| | | :type="selectedData.includes(item.dataCode) ? '' : 'info'" |
| | | @click="toggleDataSelection(item)" |
| | | > |
| | | {{ item.dataName }} |
| | | </el-tag> |
| | | </div> |
| | | <div class="right-panel"> |
| | | <div |
| | | v-for="chart in charts" |
| | | :key="chart.id" |
| | | class="chart-container" |
| | | ref="chartDom" |
| | | v-loading="loading" |
| | | ></div> |
| | | </div> |
| | | <el-checkbox-group v-model="selectedData" @change="refreshCharts"> |
| | | <el-checkbox |
| | | v-for="item in dataList" |
| | | :label="item.dataNo" |
| | | :key="item.dataNo" |
| | | > |
| | | {{ item.dataName }} |
| | | </el-checkbox> |
| | | </el-checkbox-group> |
| | | |
| | | <div |
| | | v-for="(chart, index) in charts" |
| | | :key="chart.id" |
| | | class="chart-container" |
| | | :ref="el => chartDoms[index] = el" |
| | | v-loading="loading" |
| | | ></div> |
| | | </el-dialog> |
| | | </template> |
| | | |
| | |
| | | import * as echarts from 'echarts' |
| | | import * as suggestSnapshotApi from '@/api/model/sche/suggest/suggestSnapshotRecord'; |
| | | |
| | | const message = useMessage() |
| | | const { message } = useMessage() |
| | | const visible = ref(false) |
| | | const dataList = ref([]) |
| | | const selectedData = ref([]) |
| | | const charts = ref([]) |
| | | const chartDoms = ref([]) |
| | | const chartInstances = ref([]) |
| | | const loading = ref(false) |
| | | |
| | | const dataForm = reactive({ |
| | | id: "", |
| | | }) |
| | | |
| | | /** 打开弹窗 */ |
| | | const open = async (id: string) => { |
| | | visible.value = true |
| | | dataForm.id = id |
| | | await getDataList() |
| | | await getDataList(id) |
| | | } |
| | | |
| | | defineExpose({ open }) |
| | | |
| | | /** 获取数据列表 */ |
| | | const getDataList = async () => { |
| | | const getDataList = async (id: string) => { |
| | | try { |
| | | const res = await suggestSnapshotApi.getList(dataForm.id) |
| | | const res = await suggestSnapshotApi.getList(id) |
| | | dataList.value = res |
| | | selectedData.value = [] // 清空已选项 |
| | | } catch (error) { |
| | | console.error(error) |
| | | message.error('获取数据列表失败') |
| | | } |
| | | } |
| | | |
| | | /** 切换数据选择 */ |
| | | const toggleDataSelection = (item) => { |
| | | const index = selectedData.value.indexOf(item.dataCode) |
| | | if (index === -1) { |
| | | selectedData.value.push(item.dataCode) |
| | | } else { |
| | | selectedData.value.splice(index, 1) |
| | | } |
| | | refreshCharts() |
| | | } |
| | | |
| | | /** 刷新图表 */ |
| | | const refreshCharts = async () => { |
| | | if (selectedData.value.length === 0) { |
| | | destroyCharts() |
| | | charts.value = [] |
| | | return |
| | | } |
| | | |
| | | loading.value = true |
| | | try { |
| | | const params = { |
| | | chooseDataList: selectedData.value, |
| | | } |
| | | const chartData = await suggestSnapshotApi.getChartList(params) |
| | | const chartData = await suggestSnapshotApi.getChartList({ |
| | | chooseDataList: selectedData.value |
| | | }) |
| | | // const chartData =[ |
| | | // { |
| | | // "dataNo": "F0000101228", |
| | | // "categories": [ |
| | | // "2024-02-01T00:00:00", |
| | | // "2024-02-01T02:00:00", |
| | | // "2024-02-01T04:00:00", |
| | | // "2024-02-01T06:00:00", |
| | | // "2024-02-01T08:00:00", |
| | | // "2024-02-01T10:00:00", |
| | | // "2024-02-01T12:00:00", |
| | | // "2024-02-01T14:00:00", |
| | | // "2024-02-01T16:00:00", |
| | | // "2024-02-01T18:00:00" |
| | | // ], |
| | | // "series": [ |
| | | // { |
| | | // "name": "温度", |
| | | // "data": [22.1, 21.8, 21.5, 22.3, 24.5, 26.7, 28.2, 27.9, 25.6, 23.4] |
| | | // } |
| | | // ] |
| | | // }, |
| | | // { |
| | | // "dataNo": "F0000100152", |
| | | // "categories": [ |
| | | // "2024-02-01T00:00:00", |
| | | // "2024-02-01T02:00:00", |
| | | // "2024-02-01T04:00:00", |
| | | // "2024-02-01T06:00:00", |
| | | // "2024-02-01T08:00:00", |
| | | // "2024-02-01T10:00:00", |
| | | // "2024-02-01T12:00:00", |
| | | // "2024-02-01T14:00:00", |
| | | // "2024-02-01T16:00:00", |
| | | // "2024-02-01T18:00:00" |
| | | // ], |
| | | // "series": [ |
| | | // { |
| | | // "name": "电压", |
| | | // "data": [220.1, 219.8, 220.2, 219.9, 220.5, 221.0, 220.8, 220.6, 220.3, 220.0] |
| | | // } |
| | | // ] |
| | | // } |
| | | // ] |
| | | destroyCharts() |
| | | |
| | | // 销毁之前的图表实例 |
| | | chartInstances.value.forEach(instance => instance.dispose()) |
| | | chartInstances.value = [] |
| | | |
| | | // 准备新的图表数据 |
| | | charts.value = selectedData.value.map((code, index) => { |
| | | const item = dataList.value.find(d => d.dataCode === code) |
| | | // 生成图表配置数据 |
| | | charts.value = selectedData.value.map(code => { |
| | | const item = dataList.value.find(d => d.dataNo === code) |
| | | return { |
| | | id: `chart-${index}`, |
| | | id: `chart-${code}`, |
| | | name: item?.dataName || code, |
| | | data: chartData[index] // 假设返回数据是按顺序对应的 |
| | | data: chartData.find((d: any) => d.dataNo === code) |
| | | } |
| | | }) |
| | | |
| | | // 渲染新图表 |
| | | await nextTick() |
| | | renderCharts() |
| | | } catch (error) { |
| | |
| | | } |
| | | } |
| | | |
| | | /** 渲染所有图表 */ |
| | | const renderCharts = () => { |
| | | const chartContainers = document.querySelectorAll('.chart-container') |
| | | /** 销毁图表实例 */ |
| | | const destroyCharts = () => { |
| | | chartInstances.value.forEach(instance => instance?.dispose()) |
| | | chartInstances.value = [] |
| | | } |
| | | |
| | | chartContainers.forEach((container, index) => { |
| | | const chart = echarts.init(container) |
| | | /** 渲染图表 */ |
| | | const renderCharts = () => { |
| | | chartInstances.value = chartDoms.value.map((dom, index) => { |
| | | if (!dom) return null |
| | | const chart = echarts.init(dom) |
| | | const chartInfo = charts.value[index] |
| | | |
| | | if (!chartInfo) return chart |
| | | |
| | | const option = { |
| | | title: { |
| | | text: chartInfo.name, |
| | | top: 0, |
| | | left: "1%", |
| | | textStyle: { |
| | | fontSize: 14, |
| | | }, |
| | | textStyle: { fontSize: 14 } |
| | | }, |
| | | tooltip: { |
| | | trigger: "axis", |
| | | axisPointer: { |
| | | type: "line", |
| | | lineStyle: { |
| | | color: "#cccccc", |
| | | width: "1", |
| | | type: "dashed", |
| | | }, |
| | | }, |
| | | }, |
| | | legend: { |
| | | show: false, |
| | | top: 10, |
| | | }, |
| | | grid: { |
| | | top: 30, |
| | | left: "3%", |
| | | right: "5%", |
| | | bottom: 10, |
| | | containLabel: true, |
| | | }, |
| | | tooltip: { trigger: 'axis' }, |
| | | grid: { top: 30, left: '3%', right: '5%', bottom: 20 }, |
| | | xAxis: { |
| | | type: "category", |
| | | boundaryGap: false, |
| | | data: chartInfo.data.categories, |
| | | type: 'category', |
| | | data: chartInfo.data?.categories || [] |
| | | }, |
| | | yAxis: { |
| | | type: "value", |
| | | }, |
| | | dataZoom: [ |
| | | { |
| | | type: "inside", |
| | | }, |
| | | ], |
| | | yAxis: { type: 'value' }, |
| | | dataZoom: [{ type: 'inside' }], |
| | | series: [{ |
| | | name: chartInfo.name, |
| | | type: "line", |
| | | data: chartInfo.data.series[0].data, |
| | | showSymbol: true, |
| | | smooth: false, |
| | | lineStyle: { |
| | | normal: { |
| | | color: "#5B8FF9", |
| | | width: 1, |
| | | }, |
| | | }, |
| | | }], |
| | | type: 'line', |
| | | data: chartInfo.data?.series?.[0]?.data || [], |
| | | lineStyle: { color: '#5B8FF9', width: 1 } |
| | | }] |
| | | } |
| | | |
| | | chart.setOption(option) |
| | | chartInstances.value.push(chart) |
| | | }) |
| | | return chart |
| | | }).filter(Boolean) as echarts.ECharts[] |
| | | } |
| | | </script> |
| | | |
| | | <style scoped> |
| | | .flex-container { |
| | | display: flex; |
| | | height: 600px; |
| | | } |
| | | |
| | | .left-panel { |
| | | width: 250px; |
| | | padding-right: 20px; |
| | | border-right: 1px solid #eee; |
| | | overflow-y: auto; |
| | | } |
| | | |
| | | .right-panel { |
| | | flex: 1; |
| | | padding-left: 20px; |
| | | overflow-y: auto; |
| | | } |
| | | |
| | | .data-tag { |
| | | margin: 5px; |
| | | cursor: pointer; |
| | | } |
| | | |
| | | .chart-container { |
| | | height: 300px; |
| | | margin-bottom: 20px; |
| | | height: 400px; |
| | | margin: 20px 0; |
| | | border: 1px solid #eee; |
| | | border-radius: 4px; |
| | | padding: 10px; |
| | | } |
| | | </style> |