164 lines
3.1 KiB
TypeScript
164 lines
3.1 KiB
TypeScript
import React, { useRef, useEffect } from 'react';
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import {
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Chart as ChartJS,
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LinearScale,
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CategoryScale,
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BarElement,
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PointElement,
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LineElement,
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Legend,
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Tooltip,
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} from 'chart.js';
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import { Chart } from 'react-chartjs-2';
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import faker from 'faker';
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import { ChartView } from './ChartView';
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import ChartTitle from './ChartTitle';
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import pattern from 'patternomaly'
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ChartJS.register(
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LinearScale,
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CategoryScale,
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BarElement,
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PointElement,
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LineElement,
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Legend,
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Tooltip
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);
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// function triggerTooltip(chart: ChartJS | null) {
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// const tooltip = chart?.tooltip;
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// if (!tooltip) {
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// return;
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// }
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// if (tooltip.getActiveElements().length > 0) {
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// tooltip.setActiveElements([], { x: 0, y: 0 });
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// } else {
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// const { chartArea } = chart;
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// tooltip.setActiveElements(
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// [
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// {
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// datasetIndex: 0,
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// index: 2,
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// },
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// {
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// datasetIndex: 1,
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// index: 2,
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// },
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// ],
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// {
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// x: (chartArea.left + chartArea.right) / 2,
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// y: (chartArea.top + chartArea.bottom) / 2,
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// }
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// );
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// }
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// chart.update();
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// }
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interface LineBarChartInterface {
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title: string,
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subtitle: string,
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data1: any,
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data2?: any,
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red?: any,
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label: any,
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dataset1?: string,
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dataset2?: string,
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dataset3?: string,
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barLabel?: boolean | undefined,
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hashurado?: boolean | undefined,
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reais?: boolean | undefined
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}
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export function DemRegXDemConChart({
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title,
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subtitle,
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data1,
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data2,
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label,
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red,
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barLabel
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}: LineBarChartInterface) {
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const chartRef = useRef<ChartJS>(null);
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const labels = label
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const options: any = {
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responsive: true,
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scales: {
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x: {
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grid: {
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display: false
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}
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},
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y: {
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grid: {
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display: false
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}
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},
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},
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plugins: {
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datalabels: {
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display: true,
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color: barLabel? 'black' : "rgba(255, 255, 255, 0)",
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// backgroundColor: '#255488',
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formatter: Math.round,
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anchor: "end",
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offset: -20,
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align: "start",
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font: {
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size: 12
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}
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},
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legend: {
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position: 'bottom' as const,
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},
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title: {
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display: true,
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text: '',
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},
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},
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};
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const data = {
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labels,
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datasets: [
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{
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type: 'line' as const,
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label: 'Demanda Contratada',
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borderColor: red?
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'#f00' : '#0c9200',
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borderWidth: 2,
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fill: false,
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borderDash: [5, 5],
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data: data1?.map(value => value.dem_cont),
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pointBorderColor: 'rgba(255, 145, 0, 0)',
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},
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{
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type: 'bar' as const,
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label: 'Demanda Registrada',
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backgroundColor: '#255488',
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data: data2?.map(value => value.dem_reg),
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},
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],
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};
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useEffect(() => {
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const chart = chartRef.current;
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// triggerTooltip(chart);
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}, []);
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return (
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<ChartView>
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{/* <ChartTitle title={title} subtitle={subtitle}/> */}
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<div>
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<Chart ref={chartRef} type='bar' options={options} data={data} />
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</div>
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</ChartView>
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)
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}
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