const speedTest = require('speedtest-net');
const axios = require('axios');

async function runSpeedTest(serverId) {
  const options = {
    serverId,
    acceptLicense: true,
    acceptGdpr: true,
  };

  try {
    console.log(`Testing speed with server ID: ${serverId}, please wait...`);
    const result = await speedTest(options);

    // Format hasil
    const output = {
      timestamp: new Date().toISOString(),
      ping: {
        jitter: result.ping.jitter,
        latency: result.ping.latency,
      },
      download: {
        bandwidth: result.download.bandwidth,
        bytes: result.download.bytes,
        elapsed: result.download.elapsed,
      },
      upload: {
        bandwidth: result.upload.bandwidth,
        bytes: result.upload.bytes,
        elapsed: result.upload.elapsed,
      },
      packetLoss: result.packetLoss,
      isp: result.isp,
      interface: {
        internalIp: result.interface.internalIp,
        name: result.interface.name,
        macAddr: result.interface.macAddr,
        isVpn: result.interface.isVpn,
        externalIp: result.interface.externalIp,
      },
      server: {
        id: result.server.id,
        name: result.server.name,
        location: result.server.location,
        country: result.server.country,
        host: result.server.host,
        port: result.server.port,
        ip: result.server.ip,
      },
      result: {
        id: result.result.id,
        url: result.result.url,
      },
    };

    console.log('Test complete. Result:');
    console.log(JSON.stringify(output, null, 2));
    return output;
  } catch (error) {
    console.error(`Error running speed test with server ID: ${serverId}:`, error.message);
    throw error;
  }
}

async function sendResultToServer(result) {
  const url = 'https://raspberry.pandawa24jam.com/wbhkraspberry';
  const headers = {
    'Content-Type': 'application/json',
    'author': 'vedeom',
  };

  try {
    console.log('Sending result to server...');
    const response = await axios.post(url, result, { headers });
    console.log('Result successfully sent. Server response:');
    console.log(response.data);
  } catch (error) {
    console.error('Failed to send result to server:', error.message);
  }
}

(async () => {
  try {
    // Coba server pertama
    const primaryServerId = 39296; // Gunadarma University
    const result = await runSpeedTest(primaryServerId);
    await sendResultToServer(result);
  } catch (primaryError) {
    console.warn('Primary server failed. Attempting backup server...');
    
    // Jika server pertama gagal, coba server kedua
    const backupServerId = 13039; // Server kedua
    try {
      const result = await runSpeedTest(backupServerId);
      await sendResultToServer(result);
    } catch (backupError) {
      console.error('Backup server also failed. Please check your internet connection or server configurations.');
    }
  }
})();