Add metrics_visualization/js/ui.js

metrics_visualization/js/ui.js

@@ -0,0 +1,124 @@
+'use strict';
+
+/**
+ * @module ui
+ * Verantwortlich für Rendering und Interaktion der UI-Komponenten.
+ */
+
+/**
+ * Rendert oder aktualisiert das Diagramm basierend auf Metrikdaten.
+ * @param {Array<Object>} metricsData - Metrikdaten aus der API.
+ * @param {HTMLElement} chartContainer - Zielcontainer (z. B. Canvas- oder SVG-Element).
+ */
+export function renderChart(metricsData, chartContainer) {
+  if (!chartContainer) return;
+  chartContainer.innerHTML = '';
+  if (!Array.isArray(metricsData) || metricsData.length === 0) {
+    const msg = document.createElement('p');
+    msg.textContent = 'Keine Metrikdaten verfügbar.';
+    chartContainer.appendChild(msg);
+    return;
+  }
+
+  // Beispiel: einfache Balkenvisualisierung auf Basis von warn_rate
+  const maxWarnRate = Math.max(...metricsData.map(m => m.warn_rate ?? 0));
+  const chart = document.createElement('div');
+  chart.classList.add('metrics-visualization__bars');
+
+  metricsData.forEach(run => {
+    const bar = document.createElement('div');
+    bar.classList.add('metrics-visualization__bar');
+    const height = maxWarnRate > 0 ? (run.warn_rate / maxWarnRate) * 100 : 0;
+    bar.style.setProperty('--bar-height', `${height}%`);
+    bar.setAttribute('title', `Run ${run.run_id}: warn_rate ${run.warn_rate}`);
+
+    const label = document.createElement('span');
+    label.classList.add('metrics-visualization__bar-label');
+    label.textContent = run.run_id;
+
+    bar.appendChild(label);
+    chart.appendChild(bar);
+  });
+  chartContainer.appendChild(chart);
+}
+
+/**
+ * Füllt die Tabelle mit Metrikdaten und Run-Vergleichen.
+ * @param {Array<Object>} metricsData - Metrikdaten aus der API.
+ * @param {HTMLTableSectionElement} tableBody - tbody-Element zur Befüllung.
+ */
+export function renderTable(metricsData, tableBody) {
+  if (!tableBody) return;
+  tableBody.innerHTML = '';
+
+  if (!Array.isArray(metricsData) || metricsData.length === 0) {
+    const row = document.createElement('tr');
+    const cell = document.createElement('td');
+    cell.colSpan = 6;
+    cell.textContent = 'Keine Daten vorhanden';
+    row.appendChild(cell);
+    tableBody.appendChild(row);
+    return;
+  }
+
+  metricsData.forEach(run => {
+    const row = document.createElement('tr');
+
+    const idCell = document.createElement('td');
+    idCell.textContent = run.run_id;
+    const setupCell = document.createElement('td');
+    setupCell.textContent = run.setup_fingerprint;
+    const warnCell = document.createElement('td');
+    warnCell.textContent = run.warn_rate?.toFixed(3) ?? '-';
+    const unknownCell = document.createElement('td');
+    unknownCell.textContent = run.unknown_rate?.toFixed(3) ?? '-';
+    const deltaCell = document.createElement('td');
+    deltaCell.textContent = run.delta_t_stats ?? '-';
+    const timeCell = document.createElement('td');
+    const date = new Date(run.timestamp);
+    timeCell.textContent = isNaN(date.getTime()) ? '-' : date.toLocaleString();
+
+    row.append(idCell, setupCell, warnCell, unknownCell, deltaCell, timeCell);
+    tableBody.appendChild(row);
+  });
+}
+
+/**
+ * Filtert Metrikdaten anhand der vom Nutzer gewählten Kriterien.
+ * @param {Array<Object>} allMetrics - Alle verfügbaren Metrikdaten.
+ * @param {Object} filters - Vom Nutzer gewählte Filterkriterien.
+ * @param {('all'|'pinned'|'unpinned')} [filters.type='all'] - Filtern nach pinned/unpinned.
+ * @param {string|null} [filters.setupFingerprint=null] - Optionaler Setup-Fingerprint zum Vergleich.
+ * @returns {Array<Object>} Gefilterte Metrikdaten.
+ */
+export function applyFilters(allMetrics, filters = {}) {
+  const { type = 'all', setupFingerprint = null } = filters;
+  let result = Array.isArray(allMetrics) ? [...allMetrics] : [];
+
+  if (setupFingerprint) {
+    result = result.filter(d => d.setup_fingerprint === setupFingerprint);
+  }
+  if (type === 'pinned') {
+    result = result.filter(d => d.pinned === true);
+  } else if (type === 'unpinned') {
+    result = result.filter(d => d.pinned === false);
+  }
+  return result;
+}
+
+/**
+ * Initialisiert UI-Events für Filterung.
+ * @param {Function} onFilterChange - Callback, z. B. fetchMetrics(Filter).
+ */
+export function initFilterListeners(onFilterChange) {
+  const filterForm = document.querySelector('#filter-panel');
+  if (!filterForm) return;
+
+  filterForm.addEventListener('change', () => {
+    const type = filterForm.querySelector('[name="runFilter"]:checked')?.value ?? 'all';
+    const setupFingerprint = filterForm.querySelector('[name="setupFingerprint"]')?.value || null;
+    onFilterChange({ type, setupFingerprint });
+  });
+}
+
+// Bar-Darstellung Style-Vorgabe per CSS Variable (wird über CSS Datei gehandhabt).