433 lines
14 KiB
Vue
433 lines
14 KiB
Vue
<!-- 实时趋势 -->
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<template>
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<div class="harmonic" :style="heightTop" v-loading="loading">
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<div class="harmonic_select" v-if="!loading">
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<el-form :model="searchForm" id="history_select">
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<el-form-item label="稳态指标">
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<el-select multiple collapse-tags collapse-tags-tooltip v-model.trim="searchForm.index"
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placeholder="请选择统计指标" :multiple-limit="3" value-key="id">
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<el-option v-for="(item, index) in indexOptions" :label="item.name" :key="index"
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:value="item"></el-option>
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</el-select>
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</el-form-item>
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<!-- <el-button type="primary" :loading="loading" @click="init">查询</el-button> -->
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</el-form>
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</div>
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<div class="harmonic_body">
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<div class="harmonic_body_charts" :style="{ height: height }" v-for="(item, index) in searchForm.index"
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:key="index">
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<MyEchart :ref="setChildRef(index)" :options="item.echartsData" :isInterVal="true"></MyEchart>
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</div>
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</div>
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</div>
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</template>
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<script lang="ts" setup>
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import { ref, onMounted } from 'vue'
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import MyEchart from '@/components/echarts/MyEchart.vue'
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import { mainHeight } from '@/utils/layout'
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import { yMethod } from '@/utils/echartMethod'
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const searchForm: any = ref({})
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searchForm.value = {
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index: []
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}
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//统计指标
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const indexOptions: any = ref([])
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indexOptions.value = [
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{
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id: 0,
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name: '电压总有效值(kV)',
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children: [
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{ name: 'vRmsA', phase: 'A相', data: [], yMethodList: [] },
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{ name: 'vRmsB', phase: 'B相', data: [], yMethodList: [] },
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{ name: 'vRmsC', phase: 'C相', data: [], yMethodList: [] }
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],
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unit: 'kV',
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data: [],
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yMethodList: []
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},
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{
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id: 1,
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name: '电流总有效值(A)',
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children: [
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{ name: 'iRmsA', phase: 'A相', data: [], yMethodList: [] },
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{ name: 'iRmsB', phase: 'B相', data: [], yMethodList: [] },
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{ name: 'iRmsC', phase: 'C相', data: [], yMethodList: [] }
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],
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unit: 'A',
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data: [],
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yMethodList: []
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},
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{
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id: 2,
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name: '有功功率(kW)',
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children: [
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{ name: 'pA', phase: 'A相', data: [], yMethodList: [] },
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{ name: 'pB', phase: 'B相', data: [], yMethodList: [] },
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{ name: 'pC', phase: 'C相', data: [], yMethodList: [] },
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{ name: 'pTot', phase: '总', data: [], yMethodList: [] }
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],
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unit: 'kW',
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data: [],
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yMethodList: []
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},
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{
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id: 3,
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name: '无功功率(kW)',
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children: [
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{ name: 'qA', phase: 'A相', data: [], yMethodList: [] },
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{ name: 'qB', phase: 'B相', data: [], yMethodList: [] },
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{ name: 'qC', phase: 'C相', data: [], yMethodList: [] },
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{ name: 'qTot', phase: '总', data: [], yMethodList: [] }
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],
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unit: 'kW',
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data: [],
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yMethodList: []
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},
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{
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id: 4,
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name: '基波电压总有效值(kV)',
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children: [
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{ name: 'v1A', phase: 'A相', data: [], yMethodList: [] },
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{ name: 'v1B', phase: 'B相', data: [], yMethodList: [] },
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{ name: 'v1C', phase: 'C相', data: [], yMethodList: [] }
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],
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unit: 'kV',
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data: [],
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yMethodList: []
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},
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{
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id: 5,
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name: '基波电流总有效值(A)',
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children: [
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{ name: 'i1A', phase: 'A相', data: [], yMethodList: [] },
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{ name: 'i1B', phase: 'B相', data: [], yMethodList: [] },
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{ name: 'i1C', phase: 'C相', data: [], yMethodList: [] }
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],
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unit: 'A',
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data: [],
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yMethodList: []
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},
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{
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id: 6,
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name: '频率(Hz)',
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children: [
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{ name: 'freq', phase: '频率', data: [], yMethodList: [] },
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{ name: 'freqDev', phase: '频率偏差', data: [], yMethodList: [] }
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],
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unit: 'Hz',
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data: [],
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yMethodList: []
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},
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{
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id: 7,
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name: '电压不平衡度(%)',
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children: [{ name: 'vUnbalance', phase: '电压不平衡度', data: [], yMethodList: [] }],
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unit: '%',
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data: [],
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yMethodList: []
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},
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{
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id: 8,
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name: '电流不平衡度(%)',
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children: [{ name: 'iUnbalance', phase: '电流不平衡度', data: [], yMethodList: [] }],
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unit: '%',
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data: [],
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yMethodList: []
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}
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]
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searchForm.value.index[0] = indexOptions.value[0]
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const heightTop = mainHeight(275)
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let height: any = mainHeight(275).height
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const loading = ref(false)
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const allDataList: any = ref([])
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const xAixsTimeList: any = ref([])
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const resetData = (dataLevel: string) => {
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loading.value = true
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indexOptions.value = [
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{
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id: 0,
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name: '电压总有效值',
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children: [
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{ name: 'vRmsA', phase: 'A相', data: [], yMethodList: [] },
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{ name: 'vRmsB', phase: 'B相', data: [], yMethodList: [] },
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{ name: 'vRmsC', phase: 'C相', data: [], yMethodList: [] }
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],
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unit: dataLevel === 'Primary' ? 'kV' : 'V',
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data: [],
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yMethodList: []
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},
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{
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id: 1,
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name: '电流总有效值',
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children: [
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{ name: 'iRmsA', phase: 'A相', data: [], yMethodList: [] },
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{ name: 'iRmsB', phase: 'B相', data: [], yMethodList: [] },
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{ name: 'iRmsC', phase: 'C相', data: [], yMethodList: [] }
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],
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unit: 'A',
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data: [],
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yMethodList: []
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},
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{
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id: 2,
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name: '有功功率',
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children: [
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{ name: 'pA', phase: 'A相', data: [], yMethodList: [] },
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{ name: 'pB', phase: 'B相', data: [], yMethodList: [] },
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{ name: 'pC', phase: 'C相', data: [], yMethodList: [] },
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{ name: 'pTot', phase: '总', data: [], yMethodList: [] }
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],
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unit: dataLevel === 'Primary' ? 'kW' : 'W',
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data: [],
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yMethodList: []
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},
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{
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id: 3,
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name: '无功功率',
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children: [
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{ name: 'qA', phase: 'A相', data: [], yMethodList: [] },
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{ name: 'qB', phase: 'B相', data: [], yMethodList: [] },
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{ name: 'qC', phase: 'C相', data: [], yMethodList: [] },
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{ name: 'qTot', phase: '总', data: [], yMethodList: [] }
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],
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unit: dataLevel === 'Primary' ? 'kVar' : 'Var',
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data: [],
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yMethodList: []
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},
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{
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id: 4,
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name: '基波电压总有效值',
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children: [
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{ name: 'v1A', phase: 'A相', data: [], yMethodList: [] },
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{ name: 'v1B', phase: 'B相', data: [], yMethodList: [] },
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{ name: 'v1C', phase: 'C相', data: [], yMethodList: [] }
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],
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unit: dataLevel === 'Primary' ? 'kV' : 'V',
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data: [],
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yMethodList: []
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},
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{
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id: 5,
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name: '基波电流总有效值',
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children: [
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{ name: 'i1A', phase: 'A相', data: [], yMethodList: [] },
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{ name: 'i1B', phase: 'B相', data: [], yMethodList: [] },
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{ name: 'i1C', phase: 'C相', data: [], yMethodList: [] }
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],
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unit: 'A',
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data: [],
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yMethodList: []
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},
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{
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id: 6,
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name: '频率',
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children: [
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{ name: 'freq', phase: '频率', data: [], yMethodList: [] },
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{ name: 'freqDev', phase: '频率偏差', data: [], yMethodList: [] }
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],
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unit: 'Hz',
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data: [],
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yMethodList: []
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},
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{
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id: 7,
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name: '电压不平衡度',
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children: [{ name: 'vUnbalance', phase: '电压不平衡度', data: [], yMethodList: [] }],
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unit: '%',
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data: [],
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yMethodList: []
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},
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{
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id: 8,
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name: '电流不平衡度',
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children: [{ name: 'iUnbalance', phase: '电流不平衡度', data: [], yMethodList: [] }],
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unit: '%',
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data: [],
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yMethodList: []
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}
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]
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searchForm.value.index = []
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searchForm.value.index[0] = indexOptions.value[0]
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allDataList.value = []
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xAixsTimeList.value = []
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}
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resetData('Primary')
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const mqttMessage: any = ref()
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const setHarmonicSpectrumData = (val: any) => {
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mqttMessage.value = val
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init()
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}
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// 为每个子组件实例设置ref
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const setChildRef = (index: any) => {
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return `child-${index}`
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}
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const childRefs: any = {}
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const init = () => {
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loading.value = true
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//循环渲染图表
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xAixsTimeList.value.push(mqttMessage.value.dataTime.split(" ")[1])
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// 限制x轴数据点数量，避免过多数据点导致性能问题和显示重复
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if (xAixsTimeList.value.length > 50) {
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xAixsTimeList.value.shift()
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}
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searchForm.value.index.map((item: any, index: any) => {
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item?.children.map((vv: any, vvs: any) => {
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if (mqttMessage.value[vv.name] != undefined) {
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// 清空当前时间点的数据（如果存在），防止重复
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const currentTime = mqttMessage.value.dataTime.split(" ")[1];
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vv.yMethodList = vv.yMethodList.filter((point: any) => point[0] !== currentTime);
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item.data.push({
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// time: mqttMessage.value.dataTime,
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value: mqttMessage.value[vv.name],
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key: vv.name
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})
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allDataList.value.push(mqttMessage.value[vv.name])
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vv.data.push(mqttMessage.value[vv.name])
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// 更新yMethodList数据，确保与xAixsTimeList保持同步
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vv.yMethodList.push([currentTime, mqttMessage.value[vv.name] + '', vv.phase])
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// 限制数据点数量，避免过多数据点导致性能问题和显示重复
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if (vv.yMethodList.length > 50) {
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vv.yMethodList.shift()
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}
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}
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})
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})
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searchForm.value.index.map((item: any, index: any) => {
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//循环渲染图表
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const refName = setChildRef(index)
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childRefs[refName] = ref(null) // 初始化ref
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item.echartsData = {
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title: {
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text: item.name
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},
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// grid: {
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// top: '16%',
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// bottom: '15%', //也可设置left和right设置距离来控制图表的大小
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// left: '3%',
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// right: '4%'
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// },
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tooltip: {
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axisPointer: {
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type: 'cross',
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label: {
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color: '#fff',
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fontSize: 16
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}
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},
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textStyle: {
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color: '#fff',
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fontStyle: 'normal',
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opacity: 0.35,
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fontSize: 14
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},
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backgroundColor: 'rgba(0,0,0,0.55)',
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borderWidth: 0
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},
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xAxis: {
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name: '时间',
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type: 'category',
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// axisLabel: {
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// formatter: {
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// day: '{MM}-{dd}',
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// month: '{MM}',
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// year: '{yyyy}'
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// }
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// },
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boundaryGap: false,
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data: xAixsTimeList.value
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},
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yAxis: {
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// type: 'value',
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name: item.unit,
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splitNumber: 5,
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minInterval: 1
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},
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series: []
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}
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//根据指标判断渲染几条线
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searchForm.value.index.length == 3
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? (height = mainHeight(275, 3).height)
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: (height = mainHeight(275, searchForm.value.index.length).height)
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item.children.map((zz: any, zzIndex: any) => {
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item.echartsData.series.push({
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name: zz.phase,
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type: 'line',
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increment: true,
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itemStyle: {
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barBorderRadius: [3, 3, 0, 0],
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color: ['#DAA520', '#2E8B57', '#A52a2a', '#000'][zzIndex]
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},
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data: zz.yMethodList,
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smooth: true, // 这里设置平滑曲线
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symbol: 'none' // 设置为 'none' 去掉折点小圆
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})
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})
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let arrList = item.children?.map((item: any) => item.yMethodList.map((val: any) => val[1])).flat()
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let [min, max] = yMethod(arrList.length == 0 ? [0] : arrList)
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item.echartsData.yAxis.max = max
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item.echartsData.yAxis.min = min
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})
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loading.value = false
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}
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onMounted(() => { })
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defineExpose({ resetData, setHarmonicSpectrumData })
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</script>
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<style lang="scss" scoped>
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.harmonic {
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width: 100%;
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// height: 100%;
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display: 'flex';
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flex-direction: column;
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position: relative;
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.harmonic_select {
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width: 50%;
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height: 30px;
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display: flex;
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position: absolute;
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top: -32px;
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left: 0;
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justify-content: flex-start;
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.el-button {
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margin-left: 10px;
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}
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}
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.harmonic_body {
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flex: 1;
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overflow-y: auto;
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.harmonic_body_charts {
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border: 1px solid #eee;
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position: relative;
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padding-top: 10px;
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box-sizing: border-box;
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.charts_title {
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position: absolute;
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top: 10px;
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left: 10%;
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font-size: 18px;
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font-weight: 800;
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}
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}
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}
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}
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</style> |