J2S1-Kobuki/src/Python/flask/web/app.py

from flask import Flask, request, render_template, jsonify
import paho.mqtt.client as mqtt

app = Flask(__name__)

# Create an MQTT client instance
mqtt_client = mqtt.Client()
mqtt_client.username_pw_set("ishak", "kobuki")
mqtt_client.connect("localhost", 1883, 60)
mqtt_client.loop_start()

@app.route('/', methods=["GET","POST"])
def index():
    return render_template('index.html')

@app.route('/move', methods=['POST'])
def move():
    data = request.get_json()
    direction = data.get("direction")

    # Verstuur de richting via MQTT
    if direction:
        mqtt_client.publish("home/commands", direction)  # Het topic kan aangepast worden

    return jsonify({"status": "success", "direction": direction})
# Run the Flask application in debug mode
if __name__ == '__main__':
    app.run(debug=True)