added tracking feature(not tested)

src/lib/api/index.ts

@@ -1,4 +1,5 @@
 export { api, ApiError, API_BASE_URL, setUnauthorizedHandler } from './client';
+export { telemetryApi, buildWsUrl, type RawTelemetryPacket } from './telemetry';
 export { pointsApi } from './points';
 export { profilesApi } from './profiles';
 export { scenariosApi } from './scenarios';

src/lib/api/telemetry.ts

@@ -0,0 +1,35 @@
+import { api, API_BASE_URL } from './client';
+
+export interface RawTelemetryPacket {
+	id: string;
+	timestamp: number; // unix seconds
+	lat: number;
+	lon: number;
+	alt: number;
+	payload: Record<string, unknown>;
+	raw_data: Record<string, unknown>;
+}
+
+/** Derives a WebSocket URL from the configured API base URL. */
+export function buildWsUrl(satelliteId: string): string {
+	let base = API_BASE_URL;
+	if (!base.startsWith('http')) {
+		base = `${window.location.protocol}//${window.location.host}${base}`;
+	}
+	const url = new URL(base);
+	url.protocol = url.protocol === 'https:' ? 'wss:' : 'ws:';
+	return `${url.origin}${url.pathname}/ws/satellite/${satelliteId}/telemetry/`;
+}
+
+export const telemetryApi = {
+	fetchHistory: async (
+		satelliteId: string,
+		params?: { from?: number; till?: number },
+	): Promise<RawTelemetryPacket[]> => {
+		const res = await api.get<RawTelemetryPacket[] | { results: RawTelemetryPacket[] }>(
+			`/${satelliteId}/telemetry/`,
+			{ query: params },
+		);
+		return Array.isArray(res) ? res : res.results;
+	},
+};