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moerp
2024-04-04 13:03:25 +02:00
parent b85b7957c6
commit 32df39efb8
1 changed files with 26 additions and 20 deletions
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46
src/templates/index.html
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@ -34,41 +34,47 @@
function recalculateTableBasedOnPortions() { function recalculateTableBasedOnPortions() {
const portions = parseInt(document.getElementById('portions').value, 10) || 1; const portions = parseInt(document.getElementById('portions').value, 10) || 1;
const table = document.getElementById('nutrition-table'); let entries = JSON.parse(localStorage.getItem('nutritionEntries')) || [];
Array.from(table.rows).slice(1).forEach((row, index) => { entries.forEach((entry, index) => {
// Wir gehen davon aus, dass die Einträge im localStorage gespeichert sind const newWeight = Math.ceil(entry.weight / portions);
let entries = JSON.parse(localStorage.getItem('nutritionEntries')) || []; // Da die Server-Anfrage möglicherweise nicht sofort antwortet, passen wir den Index an, um die korrekte Zeile zu aktualisieren.
if (entries[index]) { fetchUpdatedNutrition(entry.food, newWeight, index + 1); // +1, um den Kopfzeilenindex zu überspringen
const entry = entries[index];
const newWeight = Math.ceil(entry.weight / portions);
fetchUpdatedNutrition(entry.food, newWeight, row);
}
}); });
} }
function fetchUpdatedNutrition(food, weight, rowToUpdate) { function fetchUpdatedNutrition(food, weight, rowIndex) {
fetch(`/add_lm?food=${encodeURIComponent(food)}&weight=${encodeURIComponent(weight)}`) fetch(`/add_lm?food=${encodeURIComponent(food)}&weight=${encodeURIComponent(weight)}`)
.then(response => response.json()) .then(response => response.json())
.then(data => { .then(data => {
// Direktes Aktualisieren der Zeile mit den neuen Daten // Direktes Aktualisieren der Zeile mit den neuen Daten
updateRowWithNewData(rowToUpdate, weight, data); const table = document.getElementById('nutrition-table');
if (table.rows[rowIndex]) {
updateRowWithNewData(table.rows[rowIndex], weight, data);
}
updateTotalNutrition(); // Aktualisiert die Gesamtnährwerte updateTotalNutrition(); // Aktualisiert die Gesamtnährwerte
}) })
.catch(error => console.error('Fehler:', error)); .catch(error => {
console.error('Fehler:', error);
// Behandlung spezifischer Fehler, z.B. Zurücksetzen der Werte oder Anzeigen einer Fehlermeldung
});
} }
function updateRowWithNewData(row, weight, nutritionData) { function updateRowWithNewData(row, weight, nutritionData) {
row.cells[1].innerText = weight; // Aktualisiere Gewicht if (nutritionData && row.cells.length > 7) {
row.cells[2].innerText = nutritionData.kcal; row.cells[1].innerText = weight; // Aktualisiere Gewicht
row.cells[3].innerText = nutritionData.ew; row.cells[2].innerText = nutritionData.kcal;
row.cells[4].innerText = nutritionData.fett; row.cells[3].innerText = nutritionData.ew;
row.cells[5].innerText = nutritionData.kh; row.cells[4].innerText = nutritionData.fett;
row.cells[6].innerText = nutritionData.bst; row.cells[5].innerText = nutritionData.kh;
row.cells[7].innerText = nutritionData.ca; row.cells[6].innerText = nutritionData.bst;
row.cells[7].innerText = nutritionData.ca;
} else {
// Fehlerbehandlung, falls die Datenstruktur nicht wie erwartet ist
console.error('Unvollständige Daten erhalten: ', nutritionData);
}
} }
function restoreTableFromLocalStorage() { function restoreTableFromLocalStorage() {
let entries = JSON.parse(localStorage.getItem('nutritionEntries')) || []; let entries = JSON.parse(localStorage.getItem('nutritionEntries')) || [];
let oneHourAgo = new Date().getTime() - (60 * 60 * 1000); let oneHourAgo = new Date().getTime() - (60 * 60 * 1000);