#!/usr/bin/env python3
"""
Check IR listener status on remote system
"""

import subprocess
import sys

def check_ir_status():
    """Check if IR listener is running"""
    try:
        # Check if process is running
        result = subprocess.run([
            "ssh", "tulivision@192.168.1.137",
            "ps aux | grep simple_ir_listener_polling | grep -v grep"
        ], capture_output=True, text=True)
        
        if result.returncode == 0 and result.stdout.strip():
            print("✅ IR Listener is RUNNING")
            print("Process details:")
            print(result.stdout.strip())
            
            # Check GPIO status
            gpio_result = subprocess.run([
                "ssh", "tulivision@192.168.1.137",
                "python3 -c 'import RPi.GPIO as GPIO; GPIO.setmode(GPIO.BCM); print(f\"GPIO 18 state: {GPIO.input(18)}\")'"
            ], capture_output=True, text=True)
            
            if gpio_result.returncode == 0:
                print(f"GPIO Status: {gpio_result.stdout.strip()}")
            
        else:
            print("❌ IR Listener is NOT running")
            
            # Try to start it
            print("Attempting to start IR listener...")
            start_result = subprocess.run([
                "ssh", "tulivision@192.168.1.137",
                "cd /home/tulivision/rpi-tulivision && nohup python3 simple_ir_listener_polling.py > ir_listener.log 2>&1 &"
            ], capture_output=True, text=True)
            
            if start_result.returncode == 0:
                print("✅ IR Listener started successfully")
            else:
                print("❌ Failed to start IR listener")
                print(start_result.stderr)
                
    except Exception as e:
        print(f"Error checking status: {e}")

if __name__ == "__main__":
    check_ir_status()