#!/usr/bin/python3.8
#
from enum import Enum
from flask import Flask as f
from flask import Response
import RPi.GPIO as GPIO
import os
import time
from threading import Thread

#import re
#import json
#import req as r

class TreeState(Enum):
    OFF = 1
    BUZZ = 2

GPIO.setwarnings(False)
GPIO.setmode(GPIO.BCM) 
#GPIO.setup(17, GPIO.OUT) 
#GPIO.output(17, GPIO.LOW)
#time.sleep(1)
#GPIO.output(17, GPIO.HIGH)
app = f(__name__)
state = TreeState.OFF

def loop():
    global state
    while True:
        time.sleep(1)
        print ("loop")
        if (state == TreeState.BUZZ):
            print ("buzz")
            GPIO.output(17, GPIO.LOW)
            time.sleep(2)
            GPIO.output(17, GPIO.HIGH)
            state = TreeState.OFF

@app.route('/buzz', methods = ['GET'])
def rbuzz():
    #global state
    #state = TreeState.BUZZ
    #GPIO.setmode(GPIO.BCM) 
    GPIO.setup(17, GPIO.OUT) 
    GPIO.output(17, GPIO.LOW)
    time.sleep(2)
    GPIO.output(17, GPIO.HIGH)
    return "{\"status\":0}"


@app.route('/')
def index():
    return open("index.html", "r").read()


if __name__ == '__main__':
    # Run Server
    #Thread(name="backgroundLoop", target=loop).start()
    app.run(host='0.0.0.0', port=80, debug=True)