@mytec: iter3.5.0 ready for testing

frontend/src/services/api.ts

@@ -212,6 +212,53 @@ class ApiService {
     if (!response.ok) throw new Error('Failed to get cache stats');
     return response.json();
   }
+
+  // === GPU API ===
+
+  async getGPUStatus(): Promise<GPUStatus> {
+    const response = await fetch(`${API_BASE}/api/gpu/status`);
+    if (!response.ok) throw new Error('Failed to get GPU status');
+    return response.json();
+  }
+
+  async getGPUDevices(): Promise<{ devices: GPUDevice[] }> {
+    const response = await fetch(`${API_BASE}/api/gpu/devices`);
+    if (!response.ok) throw new Error('Failed to get GPU devices');
+    return response.json();
+  }
+
+  async setGPUDevice(backend: string, index: number = 0): Promise<{ status: string; backend: string; device: string }> {
+    const response = await fetch(`${API_BASE}/api/gpu/set`, {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({ backend, index }),
+    });
+    if (!response.ok) {
+      const err = await response.json().catch(() => ({ detail: 'Failed to set GPU device' }));
+      throw new Error(err.detail || 'Failed to set GPU device');
+    }
+    return response.json();
+  }
+
+  // === Terrain Profile API ===
+
+  async getTerrainProfile(
+    lat1: number, lon1: number,
+    lat2: number, lon2: number,
+    points: number = 100,
+  ): Promise<TerrainProfilePoint[]> {
+    const params = new URLSearchParams({
+      lat1: lat1.toString(),
+      lon1: lon1.toString(),
+      lat2: lat2.toString(),
+      lon2: lon2.toString(),
+      points: points.toString(),
+    });
+    const response = await fetch(`${API_BASE}/api/terrain/profile?${params}`);
+    if (!response.ok) throw new Error('Failed to get terrain profile');
+    const data = await response.json();
+    return data.profile ?? data;
+  }
 }
 
 // === Region types ===
@@ -244,4 +291,29 @@ export interface CacheStats {
   vegetation_mb: number;
 }
 
+// === GPU types ===
+
+export interface GPUDevice {
+  backend: string;
+  index: number;
+  name: string;
+  memory_mb: number;
+}
+
+export interface GPUStatus {
+  active_backend: string;
+  active_device: GPUDevice | null;
+  gpu_available: boolean;
+  available_devices: GPUDevice[];
+}
+
+// === Terrain Profile types ===
+
+export interface TerrainProfilePoint {
+  lat: number;
+  lon: number;
+  elevation: number;
+  distance: number;
+}
+
 export const api = new ApiService();