87 lines
3.0 KiB
Vue
87 lines
3.0 KiB
Vue
<template>
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<v-chart ref="vChartRef" :init-options="initOptions" :theme="themeColor" :option="option" :manual-update="isPreview()"
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:update-options="{
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replaceMerge: replaceMergeArr
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}" autoresize></v-chart>
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</template>
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<script setup lang="ts">
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import { ref, nextTick, computed, watch, PropType } from 'vue'
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import VChart from 'vue-echarts'
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import { useCanvasInitOptions } from '@/hooks/useCanvasInitOptions.hook'
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import { use } from 'echarts/core'
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import { CanvasRenderer } from 'echarts/renderers'
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import { BarChart } from 'echarts/charts'
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import config, { includes, seriesItem } from './config'
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import { mergeTheme } from '@/packages/public/chart'
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import { useChartDataFetch } from '@/hooks'
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import { CreateComponentType } from '@/packages/index.d'
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import { useChartEditStore } from '@/store/modules/chartEditStore/chartEditStore'
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import { isPreview } from '@/utils'
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import { DatasetComponent, GridComponent, TooltipComponent, LegendComponent } from 'echarts/components'
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import isObject from 'lodash/isObject'
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import cloneDeep from 'lodash/cloneDeep'
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const props = defineProps({
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themeSetting: {
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type: Object,
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required: true
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},
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themeColor: {
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type: Object,
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required: true
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},
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chartConfig: {
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type: Object as PropType<config>,
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required: true
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}
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})
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const initOptions = useCanvasInitOptions(props.chartConfig.option, props.themeSetting)
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use([DatasetComponent, CanvasRenderer, BarChart, GridComponent, TooltipComponent, LegendComponent])
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const replaceMergeArr = ref<string[]>()
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const option = computed(() => {
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return mergeTheme(props.chartConfig.option, props.themeSetting, includes)
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})
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// dataset 无法变更条数的补丁
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watch(
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() => props.chartConfig.option.dataset,
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(newData: { dimensions: any }, oldData) => {
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try {
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if (!isObject(newData) || !('dimensions' in newData)) return
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if (Array.isArray(newData?.dimensions)) {
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const seriesArr = []
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// 对oldData进行判断，防止传入错误数据之后对旧维度判断产生干扰
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// 此处计算的是dimensions的Y轴维度，若是dimensions.length为0或1，则默认为1，排除X轴维度干扰
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const oldDimensions = Array.isArray(oldData?.dimensions)&&oldData.dimensions.length >= 1 ? oldData.dimensions.length : 1;
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const newDimensions = newData.dimensions.length >= 1 ? newData.dimensions.length : 1;
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const dimensionsGap = newDimensions - oldDimensions;
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if (dimensionsGap < 0) {
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props.chartConfig.option.series.splice(newDimensions - 1)
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} else if (dimensionsGap > 0) {
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for (let i = 0; i < dimensionsGap; i++) {
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seriesArr.push(cloneDeep(seriesItem))
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}
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props.chartConfig.option.series = [...seriesArr]
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}
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replaceMergeArr.value = ['series']
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nextTick(() => {
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replaceMergeArr.value = []
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})
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}
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} catch (error) {
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console.log(error)
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}
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},
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{
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deep: false
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}
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)
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const { vChartRef } = useChartDataFetch(props.chartConfig, useChartEditStore)
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</script>
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