from flask import Flask, render_template, Response, request, redirect, url_for
from gpiozero import LED

#This sketch allows you to control an LED from the browser.
#When you run the sketch navigate to yourpi.interaction.tools:8000 to try it

led = LED(17)

app = Flask(__name__)

@app.route("/")
def index():
    return render_template('index.html', led_status="Press 'on' or 'off'")

@app.route("/on/", methods=['POST'])
def turn_led_on():
    
    led.on()
    led_status = 'LED is on'

    #Return the page result
    return render_template('index.html', led_status=led_status)

@app.route("/off/", methods=['POST'])
def turn_led_off():
    
    led.off() 
    led_status= 'LED is off'
    
    #Return the page result
    return render_template('index.html', led_status=led_status)

if __name__ == '__main__':
   app.run(host='0.0.0.0', port=8000)