#!/usr/bin/env python3
from flask import Flask, jsonify
from flask_cors import CORS
from subprocess import run, PIPE

app = Flask(__name__)
CORS(app)

# List of IP addresses to check
devices = {
    'pi4': '{IP}',
    'pi5': '{IP}',
    'pi0': '{IP}'
}

def is_device_connected(ip_address):
    result = run(['ping', '-c', '1', ip_address], stdout=PIPE, stderr=PIPE, tex>
    return result.returncode == 0

@app.route('/check_status/<device>')
def check_status(device):
    ip_address = devices.get(device)
    if ip_address:
        status = 'online' if is_device_connected(ip_address) else 'offline'
        return jsonify({'status': status})
    else:
        return jsonify({'error': 'Device not found'}), 404

if __name__ == '__main__':
    app.run(host='0.0.0.0', port=5000)