Add data_visualization/js/app.js
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49
data_visualization/js/app.js
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49
data_visualization/js/app.js
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import { fetchResults } from './api.js';
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import { renderCharts, updateCharts } from './charts.js';
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import { showLoading, hideLoading } from './ui.js';
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/**
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* Initialisiert die Anwendung, lädt initiale Ergebnisse und bindet Event-Listener.
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* Wird beim Laden des Fensters aufgerufen.
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*/
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export async function initApp() {
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showLoading();
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try {
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const data = await fetchResults();
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renderCharts(data);
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bindFilterEvents();
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} catch (error) {
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console.error('Fehler beim Initialisieren der App:', error);
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} finally {
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hideLoading();
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}
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}
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/**
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* Verknüpft Filter-Interaktionen mit dem Neuladen und Rendern der Ergebnisse.
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*/
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export function bindFilterEvents() {
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const runSelect = document.querySelector('#filter-run');
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const paramSelect = document.querySelector('#filter-param');
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if (!runSelect || !paramSelect) return;
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const handleChange = async () => {
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showLoading();
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const runId = runSelect.value || undefined;
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const parameterFilter = paramSelect.value || undefined;
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try {
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const data = await fetchResults({ run_id: runId, parameter_filter: parameterFilter });
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updateCharts(data);
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} catch (error) {
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console.error('Fehler beim Aktualisieren der Diagramme:', error);
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} finally {
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hideLoading();
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}
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};
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runSelect.addEventListener('change', handleChange);
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paramSelect.addEventListener('change', handleChange);
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}
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window.addEventListener('load', initApp);
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