from flask import Flask, redirect, url_for, request, render_template
import RPi.GPIO as GPIO
import sys
import time

app = Flask(__name__)

GPIO.setmode(GPIO.BCM)
GPIO.setwarnings(False)

RELAIS_1_GPIO = 0
RELAIS_2_GPIO = 1

GPIO.setup(RELAIS_1_GPIO, GPIO.OUT)
GPIO.setup(RELAIS_2_GPIO, GPIO.OUT)

GPIO.output(RELAIS_1_GPIO, GPIO.HIGH)
GPIO.output(RELAIS_2_GPIO, GPIO.HIGH)

@app.route('/')
def start():
   return render_template('index.html')

@app.route('/index',methods = ['POST', 'GET'])
def index():
    if request.method == 'POST':
	if request.form['ant_button'] == 'up':
                GPIO.output(RELAIS_2_GPIO, GPIO.LOW)
		time.sleep(.100)
                GPIO.output(RELAIS_2_GPIO, GPIO.HIGH)
                return redirect(url_for('start'))
	if request.form['ant_button'] == 'down':
                GPIO.output(RELAIS_1_GPIO, GPIO.LOW)
		time.sleep(.100)
                GPIO.output(RELAIS_1_GPIO, GPIO.HIGH)
                return redirect(url_for('start'))
        else:
      	        print(request.form.action)
                return redirect(url_for('start'))

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