173 lines
5.6 KiB
TypeScript
173 lines
5.6 KiB
TypeScript
// components/main/kabelueberwachung/kue705FO/Charts/LoopMeasurementChart/LoopMeasurementChart.tsx
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import React, { useEffect, useRef } from "react";
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import { useSelector } from "react-redux";
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import Chart from "chart.js/auto";
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import "chartjs-adapter-moment";
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const LoopMeasurementChart = () => {
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const chartRef = useRef<HTMLCanvasElement>(null);
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const chartInstance = useRef<Chart | null>(null);
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// Daten aus Redux abrufen
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const chartData =
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useSelector(
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(state: { chartData: { data: any[] } }) => state.chartData.data
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) ?? [];
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// Ermittlung des ausgewählten Modus (DIA0, DIA1, DIA2)
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const selectedMode = useSelector(
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(state: { chartMode: { mode: "DIA0" | "DIA1" | "DIA2" } }) =>
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state.chartMode?.mode ?? "DIA0"
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);
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useEffect(() => {
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if (chartRef.current) {
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if (chartInstance.current) {
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chartInstance.current.destroy();
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}
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console.log("Chart Data:", chartData);
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// Datenvorbereitung: Konvertieren der Zeitstempel in Millisekunden
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const processedData = chartData.map((entry) => ({
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...entry,
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timestampMs: new Date(entry.t).getTime(),
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}));
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// Basis-Datasets für i und a (immer vorhanden)
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const datasets = [
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{
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label: "Messwert Minimum (kOhm)",
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data: processedData.map((entry) => ({
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x: entry.timestampMs,
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y: entry.i,
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})),
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borderColor: "rgba(75, 192, 192, 1)",
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backgroundColor: "rgba(75, 192, 192, 0.2)",
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fill: true,
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},
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{
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label: "Messwert Maximum (kOhm)",
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data: processedData.map((entry) => ({
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x: entry.timestampMs,
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y: entry.a,
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})),
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borderColor: "rgba(192, 75, 75, 1)",
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backgroundColor: "rgba(192, 75, 75, 0.2)",
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fill: true,
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},
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];
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// Falls `m` vorhanden ist (DIA0), wird es gezeichnet
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if (
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selectedMode === "DIA0" &&
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processedData.some((entry) => entry.m !== undefined)
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) {
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datasets.push({
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label: "Messwert Mittelwert (m)",
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data: processedData.map((entry) => ({
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x: entry.timestampMs,
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y: entry.m ?? NaN, // Falls `m` nicht existiert, wird `NaN` gesetzt
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})),
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borderColor: "rgba(255, 165, 0, 1)", // Orange
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backgroundColor: "rgba(255, 165, 0, 0.2)",
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fill: true,
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});
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}
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// Falls `g` vorhanden ist (DIA1/DIA2), wird es gezeichnet
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else if (
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selectedMode !== "DIA1" &&
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processedData.some((entry) => entry.g !== undefined)
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) {
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datasets.push({
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label: "Messwert Durchschnitt (g)",
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data: processedData.map((entry) => ({
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x: entry.timestampMs,
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y: entry.g ?? NaN, // Falls `g` nicht existiert, wird `NaN` gesetzt
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})),
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borderColor: "rgba(75, 75, 192, 1)", // Blau
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backgroundColor: "rgba(75, 75, 192, 0.2)",
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fill: true,
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});
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} else if (
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selectedMode !== "DIA2" &&
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processedData.some((entry) => entry.g !== undefined)
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) {
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datasets.push({
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label: "Messwert Durchschnitt (g)",
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data: processedData.map((entry) => ({
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x: entry.timestampMs,
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y: entry.g ?? NaN, // Falls `g` nicht existiert, wird `NaN` gesetzt
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})),
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borderColor: "rgba(75, 75, 192, 1)", // Blau
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backgroundColor: "rgba(75, 75, 192, 0.2)",
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fill: true,
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});
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}
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const ctx = chartRef.current.getContext("2d");
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if (ctx) {
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chartInstance.current = new Chart(ctx, {
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type: "line",
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data: { datasets },
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options: {
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responsive: true,
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maintainAspectRatio: false,
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elements: {
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line: {
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spanGaps: true, // Ermöglicht das Zeichnen von Lücken
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},
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},
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scales: {
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x: {
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type: "time",
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time: {
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unit: "minute", // Stelle sicher, dass jede Minute angezeigt wird
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tooltipFormat: "dd.MM.yyyy HH:mm", // Tooltip zeigt Datum & Uhrzeit
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displayFormats: {
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minute: "dd.MM.yyyy HH:mm", // Zeigt bei jedem Tick Datum & Uhrzeit
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hour: "dd.MM.yyyy HH:mm", // Falls stündliche Werte vorliegen
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day: "dd.MM.yyyy", // Falls tägliche Werte angezeigt werden
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},
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},
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title: {
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display: true,
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text: "Zeit (Datum & Uhrzeit)",
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},
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ticks: {
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autoSkip: false, // Keine Ticks auslassen
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maxRotation: 45, // Falls nötig, dreht die Labels für bessere Lesbarkeit
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minRotation: 45,
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callback: function (value, index, values) {
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const date = new Date(value);
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return `${date.getDate().toString().padStart(2, "0")}.${(
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date.getMonth() + 1
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)
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.toString()
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.padStart(2, "0")}.${date.getFullYear()} ${date
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.getHours()
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.toString()
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.padStart(2, "0")}:${date
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.getMinutes()
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.toString()
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.padStart(2, "0")}`;
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},
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},
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},
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},
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},
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});
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}
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}
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}, [chartData, selectedMode]);
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return (
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<div style={{ position: "relative", width: "100%", height: "400px" }}>
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<canvas ref={chartRef} />
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</div>
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);
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};
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export default LoopMeasurementChart;
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