120 lines
3.2 KiB
TypeScript
120 lines
3.2 KiB
TypeScript
import React, {FC, useEffect, useRef, useState} from "react"
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import {rainfallGraphData} from "../../types"
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import {init, getInstanceByDom} from 'echarts'
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import type {ECharts } from "echarts"
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const RainFallEcharts: FC<RainFallEchartsProps> = ({width, height, data, loading}) => {
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// https://dev.to/manufac/using-apache-echarts-with-react-and-typescript-353k
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const chartRef = useRef<HTMLDivElement>(null)
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const [option, setOption] = useState({
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tooltip: {
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trigger: 'axis',
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axisPointer: {
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type: 'shadow'
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}
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},
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grid: {
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left: '3%',
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right: '4%',
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bottom: '3%',
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containLabel: true
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},
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label: {
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show: true,
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},
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xAxis: [
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{
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type: 'category',
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data: data.map(d => d.label),
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axisTick: {
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alignWithLabel: true
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}
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}
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],
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yAxis: [
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{
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type: 'value'
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}
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],
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series: [
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{
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name: 'Pluviométrie',
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type: 'bar',
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color: ['steelblue'],
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barWidth: '80%',
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data: data.map(d => d.value)
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}
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]
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})
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useEffect(() => {
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let chart: ECharts | undefined
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if (chartRef.current !== null) {
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chart = init(chartRef.current)
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}
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function resizeChart() {
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chart?.resize()
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}
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window.addEventListener("resize", resizeChart)
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return () => {
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chart?.dispose()
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window.removeEventListener("resize", resizeChart)
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}
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}, [])
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useEffect(() => {
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if (chartRef.current !== null) {
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const chart = getInstanceByDom(chartRef.current)
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chart?.setOption(option)
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}
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}, [option, data])
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useEffect(() => {
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setOption({...option,
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xAxis: [
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{
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type: 'category',
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data: data.map(d => d.label),
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axisTick: {
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alignWithLabel: true
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}
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}
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],
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series: [
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{
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name: 'Pluviométrie',
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type: 'bar',
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color: ['steelblue'],
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barWidth: '80%',
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data: data.map(d => d.value)
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}
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]
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})
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}, [data])
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useEffect(() => {
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if (chartRef.current !== null) {
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const chart = getInstanceByDom(chartRef.current)
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// eslint-disable-next-line @typescript-eslint/no-unused-expressions
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loading === true ? chart?.showLoading() : chart?.hideLoading()
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}
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}, [loading])
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return <div className="relative">
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<div ref={chartRef} style={{width: "100%", height}} />
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<div id="tooltip" className="absolute left-10 top-3 rounded border p-2" style={{opacity: 0}}></div>
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</div>
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}
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export default RainFallEcharts
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interface RainFallEchartsProps {
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width: number,
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height: number,
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data: rainfallGraphData[],
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loading: boolean,
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}
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