fix js
This commit is contained in:
@@ -1,20 +1,38 @@
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document.addEventListener('DOMContentLoaded', function() {
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// Globale Variable für den Chart
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let fuenfMinutenChart;
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// Funktion zum Abrufen und Aktualisieren des Charts
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function fetchAndUpdateChart(filter = null) {
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const startDateInput = document.getElementById('startDate');
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const startDateInput = document.getElementById('startDate');
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const endDateInput = document.getElementById('endDate');
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const endDateInput = document.getElementById('endDate');
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const startTimeInput = document.getElementById('startTime');
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const startTimeInput = document.getElementById('startTime');
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const endTimeInput = document.getElementById('endTime');
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const endTimeInput = document.getElementById('endTime');
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function fetchAndUpdateChart() {
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// Abrufen von Start- und Enddaten mit Standardwerten
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const startDate = startDateInput.value;
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let startDate = startDateInput.value || getDefaultDate(-1); // Standardwert: Gestern
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const endDate = endDateInput.value;
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let endDate = endDateInput.value || getDefaultDate(0); // Standardwert: Heute
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const startTime = startTimeInput.value || '00:00';
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let startTime = startTimeInput.value || '00:00';
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const endTime = endTimeInput.value || '23:59';
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let endTime = endTimeInput.value || '23:59';
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if (!startDate || !endDate) {
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// Überschreiben mit Zeitraumfilter, falls angegeben
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alert('Bitte sowohl Start- als auch End-Datum auswählen!');
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if (filter) {
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return;
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const now = new Date();
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if (filter === '24h') {
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startDate = getDefaultDate(-1);
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endDate = getDefaultDate(0);
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} else if (filter === '7d') {
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startDate = getDefaultDate(-7);
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endDate = getDefaultDate(0);
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} else if (filter === '1m') {
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startDate = getDefaultDate(-30);
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endDate = getDefaultDate(0);
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} else if (filter === '1y') {
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startDate = getDefaultDate(-365);
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endDate = getDefaultDate(0);
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}
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}
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}
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// API-Aufruf
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fetch(`/fuenf_minuten?start_date=${startDate}&end_date=${endDate}&start_time=${startTime}&end_time=${endTime}`)
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fetch(`/fuenf_minuten?start_date=${startDate}&end_date=${endDate}&start_time=${startTime}&end_time=${endTime}`)
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.then(response => {
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.then(response => {
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if (!response.ok) {
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if (!response.ok) {
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@@ -27,20 +45,23 @@ document.addEventListener('DOMContentLoaded', function() {
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throw new Error('Ungültige Daten vom Server.');
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throw new Error('Ungültige Daten vom Server.');
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}
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}
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// Labels und Werte für den Chart
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const labels = data.map(item => item.time_slot);
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const labels = data.map(item => item.time_slot);
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const values = data.map(item => item.transmission_count);
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const values = data.map(item => item.transmission_count);
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// Farben für Balken: Rot für 0-Übertragungen, Blau für andere
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// Farben für Balken
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const backgroundColors = values.map(value => value === 0 ? 'rgba(255, 99, 132, 0.5)' : 'rgba(54, 162, 235, 0.5)');
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const backgroundColors = values.map(value => value === 0 ? 'rgba(255, 99, 132, 0.5)' : 'rgba(54, 162, 235, 0.5)');
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const borderColors = values.map(value => value === 0 ? 'rgba(255, 99, 132, 1)' : 'rgba(54, 162, 235, 1)');
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const borderColors = values.map(value => value === 0 ? 'rgba(255, 99, 132, 1)' : 'rgba(54, 162, 235, 1)');
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const ctx = document.getElementById('fuenfMinutenChart').getContext('2d');
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const ctx = document.getElementById('fuenfMinutenChart').getContext('2d');
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if (window.fuenfMinutenChart) {
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// Alten Chart zerstören, falls vorhanden
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window.fuenfMinutenChart.destroy();
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if (fuenfMinutenChart) {
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fuenfMinutenChart.destroy();
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}
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}
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window.fuenfMinutenChart = new Chart(ctx, {
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// Neuer Chart
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fuenfMinutenChart = new Chart(ctx, {
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type: 'bar',
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type: 'bar',
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data: {
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data: {
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labels: labels,
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labels: labels,
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@@ -77,12 +98,25 @@ document.addEventListener('DOMContentLoaded', function() {
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});
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});
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}
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}
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// Event Listener für Datum- und Zeitauswahl
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// Funktion zur Berechnung von Standarddaten
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startDateInput.addEventListener('change', fetchAndUpdateChart);
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function getDefaultDate(offsetDays) {
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endDateInput.addEventListener('change', fetchAndUpdateChart);
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const date = new Date();
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startTimeInput.addEventListener('change', fetchAndUpdateChart);
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date.setDate(date.getDate() + offsetDays);
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endTimeInput.addEventListener('change', fetchAndUpdateChart);
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return date.toISOString().split('T')[0];
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}
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// Initiales Laden des Diagramms
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// Event Listener für Zeitfilter
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fetchAndUpdateChart();
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document.addEventListener('DOMContentLoaded', () => {
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document.getElementById('timeFilter').addEventListener('change', (event) => {
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fetchAndUpdateChart(event.target.value);
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});
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// Listener für Datumsauswahl
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document.getElementById('startDate').addEventListener('change', () => fetchAndUpdateChart());
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document.getElementById('endDate').addEventListener('change', () => fetchAndUpdateChart());
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document.getElementById('startTime').addEventListener('change', () => fetchAndUpdateChart());
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document.getElementById('endTime').addEventListener('change', () => fetchAndUpdateChart());
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// Initiales Laden mit Standardwerten
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fetchAndUpdateChart('24h');
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});
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});
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