44 lines
1.9 KiB
JavaScript
44 lines
1.9 KiB
JavaScript
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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