feat: use ros2 snmp api for network health

src/app/dashboard/api/route.ts

@@ -1,14 +1,3 @@
-import fetch from 'node-fetch';
-import fetchCookie from 'fetch-cookie';
-import { CookieJar } from 'tough-cookie';
-
-const jar = new CookieJar();
-const fetchWithCookies = fetchCookie(fetch, jar);
-
-const USERNAME = 'ubnt';
-const PASSWORD = 'samitherover';
-const baseStationIP = '192.168.0.2';
-
 const hosts = ['192.168.0.2', '192.168.0.3', '192.168.0.55']; // Add more hosts here as needed
 
 const ping = require('ping');
@@ -39,75 +28,10 @@ async function pingHosts(hosts: string[]): Promise<{ [key: string]: number }> {
   return results;
 }
 
-// Authenticates with the base station
-async function authenticate() {
-  const formData = new URLSearchParams();
-  formData.append('uri', '/index.cgi');
-  formData.append('username', USERNAME);
-  formData.append('password', PASSWORD);
-
-  const response = await fetchWithCookies(`http://${baseStationIP}/login.cgi`, {
-    method: 'POST',
-    body: formData,
-    redirect: 'manual',
-  });
-
-  if (response.status !== 302) {
-    throw new Error(`Authentication failed: ${response.status}`);
-  }
-}
-
-// Fetches status JSON from the base station
-async function fetchStatus() {
-  const response = await fetchWithCookies(`http://${baseStationIP}/status.cgi`, {
-    method: 'GET',
-    redirect: 'manual',
-  });
-
-
-  if (response.status === 302) {
-    await authenticate();
-    throw new Error('Not authenticated (redirected to login)');
-  }
-
-  if (!response.ok) {
-    throw new Error(`Failed to fetch status: ${response.status}`);
-  }
-  return response.json();
-}
-
 export async function GET(request: Request) {
-  // Initialize response data with defaults
-  let uplinkCapacity = 0;
-  let downlinkCapacity = 0;
-  let uplinkThroughput = 0;
-  let downlinkThroughput = 0;
-  let baseStationError: string | null = null;
-
-  // Try to fetch base station data, but don't fail if it's unavailable
-  try {
-    const status : any = await fetchStatus();
-    uplinkCapacity = status.wireless?.txrate ?? 0;
-    downlinkCapacity = status.wireless?.rxrate ?? 0;
-    uplinkThroughput = status.wireless?.throughput?.tx ?? 0;
-    downlinkThroughput = status.wireless?.throughput?.rx ?? 0;
-  } catch (error: any) {
-    baseStationError = error.message;
-    console.warn('Failed to fetch base station data:', error.message);
-  }
-
-  // Always ping hosts, regardless of base station status
   try {
     const pings = await pingHosts(hosts);
-
-    return Response.json({
-      uplinkCapacity,
-      downlinkCapacity,
-      uplinkThroughput,
-      downlinkThroughput,
-      pings,
-      baseStationError, // Include error info in response
-    });
+    return Response.json({pings});
   } catch (error: any) {
     console.error('Failed to ping hosts:', error);
     return Response.json(