From 07ff1b59fd6070d8fc2b73245cf2612fb799086a Mon Sep 17 00:00:00 2001
From: Mika <kontakt@donau2space.de>
Date: Fri, 9 Jan 2026 14:49:05 +0000
Subject: [PATCH] Add results_visualization/js/api.js

---
 results_visualization/js/api.js | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 results_visualization/js/api.js

diff --git a/results_visualization/js/api.js b/results_visualization/js/api.js
new file mode 100644
index 0000000..a7e8dcc
--- /dev/null
+++ b/results_visualization/js/api.js
@@ -0,0 +1,30 @@
+export async function fetchSpikeData(filters = {}) {
+  const params = new URLSearchParams();
+  if (filters.time_range) params.append('time_range', filters.time_range);
+  if (filters.event_type) params.append('event_type', filters.event_type);
+  if (filters.cpu_id !== undefined && filters.cpu_id !== null) params.append('cpu_id', filters.cpu_id);
+
+  const url = `/api/spike_data${params.toString() ? '?' + params.toString() : ''}`;
+
+  try {
+    const response = await fetch(url, { method: 'GET' });
+    if (!response.ok) {
+      console.error('Fehlerhafte Serverantwort:', response.status, response.statusText);
+      return [];
+    }
+    const data = await response.json();
+    if (!Array.isArray(data)) {
+      console.error('Unerwartetes Datenformat von /api/spike_data');
+      return [];
+    }
+    return data.map(item => ({
+      timestamp: Number(item.timestamp) || 0,
+      type: typeof item.type === 'string' ? item.type : '',
+      cpu: Number(item.cpu) || 0,
+      value: Number(item.value) || 0
+    }));
+  } catch (err) {
+    console.error('Fehler beim Abrufen der Spike-Daten:', err);
+    return [];
+  }
+}