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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() {
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const startDate = document.getElementById('startDate').value;
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const endDate = document.getElementById('endDate').value;
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const startTime = document.getElementById('startTime').value || '00:00';
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const endTime = document.getElementById('endTime').value || '23:59';
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if (!startDate || !endDate) {
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alert('Bitte sowohl Start- als auch End-Datum auswählen!');
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return;
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}
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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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if (!response.ok) {
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throw new Error(`HTTP error! status: ${response.status}`);
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}
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return response.json();
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})
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.then(data => {
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if (!Array.isArray(data)) {
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throw new Error('Ungültige Daten vom Server.');
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}
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console.log('5-Minuten-Daten:', data);
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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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// Farben für Balken (rot für 0-Werte, blau für andere Werte)
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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 ctx = document.getElementById('fuenfMinutenChart').getContext('2d');
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// Zerstöre den bestehenden Chart, falls vorhanden
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if (fuenfMinutenChart) {
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fuenfMinutenChart.destroy();
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}
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// Erstelle den neuen Chart
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fuenfMinutenChart = new Chart(ctx, {
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type: 'bar',
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data: {
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labels: labels,
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datasets: [{
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label: `Übertragungen`,
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data: values,
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backgroundColor: backgroundColors,
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borderColor: borderColors,
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borderWidth: 1
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}]
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},
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options: {
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scales: {
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x: {
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title: {
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display: true,
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text: 'Zeit'
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}
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},
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y: {
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title: {
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display: true,
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text: 'Anzahl'
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},
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beginAtZero: true
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}
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}
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}
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});
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})
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.catch(err => console.error('Fehler bei der 5-Minuten-Datenabfrage:', err));
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}
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// Funktion, um Standardwerte für Datum und Zeit zu setzen
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function setDefaultDateTime() {
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const now = new Date();
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const yesterday = new Date();
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yesterday.setDate(now.getDate() - 1);
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// Standardwerte für Start- und Enddatum
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document.getElementById('startDate').value = yesterday.toISOString().split('T')[0];
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document.getElementById('endDate').value = now.toISOString().split('T')[0];
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// Standardwerte für Start- und Endzeit
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document.getElementById('startTime').value = '00:00';
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document.getElementById('endTime').value = '23:59';
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}
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// Eventlistener: Initialer Abruf beim Seitenladen
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document.addEventListener('DOMContentLoaded', () => {
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setDefaultDateTime(); // Standardwerte setzen
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fetchAndUpdateChart(); // Standard-Daten laden
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});
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// Eventlistener: Filteränderung
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document.getElementById('timeFilter').addEventListener('change', (event) => {
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const filter = event.target.value;
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// Anpassung der Datumswerte basierend auf dem Filter
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const now = new Date();
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let startDate;
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switch (filter) {
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case '24h':
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startDate = new Date();
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startDate.setDate(now.getDate() - 1);
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break;
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case '7d':
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startDate = new Date();
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startDate.setDate(now.getDate() - 7);
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break;
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case '1m':
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startDate = new Date();
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startDate.setMonth(now.getMonth() - 1);
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break;
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case '1y':
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startDate = new Date();
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startDate.setFullYear(now.getFullYear() - 1);
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break;
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case 'all':
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startDate = null;
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break;
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default:
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startDate = null;
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}
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if (startDate) {
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document.getElementById('startDate').value = startDate.toISOString().split('T')[0];
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document.getElementById('endDate').value = now.toISOString().split('T')[0];
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}
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fetchAndUpdateChart();
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});
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@@ -0,0 +1,43 @@
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document.getElementById('calculateButton').addEventListener('click', () => {
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const startDate = document.getElementById('startDate').value;
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const endDate = document.getElementById('endDate').value;
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const startTime = document.getElementById('startTime').value || '00:00';
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const endTime = document.getElementById('endTime').value || '23:59';
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if (!startDate || !endDate) {
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alert('Bitte sowohl Start- als auch End-Datum auswählen!');
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return;
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}
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fetch(`/max_time_diff?start_date=${startDate}&end_date=${endDate}&start_time=${startTime}&end_time=${endTime}`)
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.then(response => {
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if (!response.ok) {
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throw new Error(`HTTP error! status: ${response.status}`);
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}
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return response.json();
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})
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.then(data => {
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console.log('Max-Diff-Daten:', data);
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const resultElement = document.getElementById('maxTimeDiff');
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if (data.error) {
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resultElement.textContent = `Fehler: ${data.error}`;
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} else if (data.max_time_diff_seconds !== undefined) {
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const maxDiff = data.max_time_diff_seconds;
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const hours = Math.floor(maxDiff / 3600);
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const minutes = Math.floor((maxDiff % 3600) / 60);
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const seconds = maxDiff % 60;
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const startTime = data.start_time;
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const endTime = data.end_time;
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resultElement.textContent = `Maximale Zeitdifferenz: ${hours}h ${minutes}m ${seconds}s zwischen ${startTime} und ${endTime}`;
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} else {
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resultElement.textContent = 'Keine Daten verfügbar.';
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}
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})
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.catch(err => {
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console.error('Fehler bei der Max-Diff-Anfrage:', err);
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document.getElementById('maxTimeDiff').textContent = 'Fehler beim Abrufen der Daten.';
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});
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});
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@@ -0,0 +1,19 @@
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fetch('/tag_nacht')
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.then(response => response.json())
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.then(data => {
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const labels = data.map(item => item.time_period);
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const values = data.map(item => item.transmission_count);
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const ctx = document.getElementById('tagNachtChart').getContext('2d');
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new Chart(ctx, {
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type: 'bar',
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data: {
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labels: labels,
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datasets: [{
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label: 'Tag/Nacht Übertragungen',
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data: values,
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backgroundColor: ['rgba(75, 192, 192, 0.5)', 'rgba(192, 75, 75, 0.5)']
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}]
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}
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});
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});
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