homebridge-solar-monitor-ivk/debug_plugin.js

Solar production monitor for Homebridge with Pushover notifications

#!/usr/bin/env node
/**
 * Debug script to test Solar Monitor plugin functionality
 */

const { spawn } = require('child_process');
const path = require('path');

// Test configuration
const config = {
  username: '314',
  password: 'solgen314',
  updateInterval: 15,
  pushoverUserKey: 'u1v2w3x4y5z6a7b8c9d0e1f2g3h4i5j6', // Replace with actual
  pushoverAppToken: 'a1b2c3d4e5f6g7h8i9j0k1l2m3n4o5p6', // Replace with actual
  secondUserKey: 'us5sg9aqb2i7iqbjmmocr7p2df1ymp'
};

// Mock log function
const log = {
  info: (msg) => console.log(`[INFO] ${msg}`),
  error: (msg) => console.log(`[ERROR] ${msg}`)
};

// Test solar hours check
function isSolarHours() {
  const now = new Date();
  const istTime = new Date(now.getTime() + (5.5 * 60 * 60 * 1000)); // IST is UTC+5:30
  const hour = istTime.getHours();
  const minute = istTime.getMinutes();
  const currentTime = hour + minute / 60;
  
  // Solar hours: 6:00 AM to 6:30 PM IST
  return currentTime >= 6 && currentTime <= 18.5;
}

// Test Python scraper
function runPythonScript(scriptPath) {
  return new Promise((resolve) => {
    console.log(`Running Python script: ${scriptPath}`);
    
    const pythonProcess = spawn('python3', [scriptPath]);
    let output = '';
    let error = '';
    
    pythonProcess.stdout.on('data', (data) => {
      output += data.toString();
      console.log(`Python output: ${data.toString()}`);
    });
    
    pythonProcess.stderr.on('data', (data) => {
      error += data.toString();
      console.log(`Python error: ${data.toString()}`);
    });
    
    pythonProcess.on('close', (code) => {
      console.log(`Python process exited with code: ${code}`);
      if (code === 0) {
        try {
          // Parse the last JSON output from the script
          const lines = output.split('\n');
          for (let i = lines.length - 1; i >= 0; i--) {
            if (lines[i].trim().startsWith('{')) {
              const data = JSON.parse(lines[i]);
              console.log('✅ Successfully parsed JSON data:', data);
              resolve({ success: true, data });
              return;
            }
          }
          console.log('❌ No JSON data found in output');
          resolve({ success: false, error: 'No JSON data found' });
        } catch (e) {
          console.log('❌ Failed to parse JSON:', e.message);
          resolve({ success: false, error: 'Failed to parse JSON' });
        }
      } else {
        console.log('❌ Python script failed:', error);
        resolve({ success: false, error: error || 'Script failed' });
      }
    });
  });
}

// Test Pushover notification
async function sendPushoverNotification(userKey, appToken, message) {
  const https = require('https');
  const querystring = require('querystring');
  
  const postData = querystring.stringify({
    token: appToken,
    user: userKey,
    message: message,
    title: '⚡ Solar Monitor Debug Test',
    sound: 'cosmic',
    priority: 0
  });
  
  const options = {
    hostname: 'api.pushover.net',
    port: 443,
    path: '/1/messages.json',
    method: 'POST',
    headers: {
      'Content-Type': 'application/x-www-form-urlencoded',
      'Content-Length': Buffer.byteLength(postData)
    }
  };
  
  return new Promise((resolve, reject) => {
    const req = https.request(options, (res) => {
      let data = '';
      
      res.on('data', (chunk) => {
        data += chunk;
      });
      
      res.on('end', () => {
        if (res.statusCode === 200) {
          console.log(`✅ Pushover notification sent to user ${userKey}`);
          resolve(true);
        } else {
          console.log(`❌ Pushover API error: ${res.statusCode} - ${data}`);
          reject(new Error(`Pushover API error: ${res.statusCode} - ${data}`));
        }
      });
    });
    
    req.on('error', (error) => {
      console.log(`❌ Error sending notification: ${error.message}`);
      reject(error);
    });
    
    req.write(postData);
    req.end();
  });
}

// Main test function
async function testPlugin() {
  console.log('🧪 Testing Solar Monitor Plugin Functionality');
  console.log(`⏰ Current time: ${new Date().toLocaleString()}`);
  
  // Test 1: Solar hours check
  console.log('\n📅 Testing solar hours check...');
  const inSolarHours = isSolarHours();
  console.log(`Solar hours check: ${inSolarHours ? '✅ Within solar hours' : '❌ Outside solar hours'}`);
  
  if (!inSolarHours) {
    console.log('⚠️ Outside solar hours, but continuing test...');
  }
  
  // Test 2: Python scraper
  console.log('\n🐍 Testing Python scraper...');
  const pythonScript = path.join(__dirname, 'solar_scraper.py');
  const result = await runPythonScript(pythonScript);
  
  if (result.success) {
    console.log('✅ Python scraper successful!');
    
    // Test 3: Pushover notification
    console.log('\n📱 Testing Pushover notification...');
    const message = `🧪 DEBUG TEST

🔋 Current Power: ${result.data.current_power}
📊 E Today: ${result.data.today_energy}
📈 E Yesterday: ${result.data.yesterday_energy}
📅 E This Month: ${result.data.monthly_energy || '0.00 kWh'}

⏰ ${new Date().toLocaleString()}
🎯 This is a debug test from RPi!`;
    
    try {
      await sendPushoverNotification(config.pushoverUserKey, config.pushoverAppToken, message);
      if (config.secondUserKey) {
        await sendPushoverNotification(config.secondUserKey, config.pushoverAppToken, message);
      }
      console.log('🎉 All tests completed successfully!');
    } catch (error) {
      console.log('❌ Pushover notification failed:', error.message);
    }
  } else {
    console.log('❌ Python scraper failed:', result.error);
  }
}

// Run the test
testPlugin().catch(console.error);