#!/usr/bin/python3
import os
os.environ['RPI_LGPIO_REVISION'] = "800012" 

import requests
import RPi.GPIO as GPIO

RED = "\033[91m"
GREEN = "\033[92m"
RESET = "\033[0m"


BenBusyRRCSdataRising = '''<?xml version="1.0"?>
<methodCall>
 <methodName>PressKeyEx</methodName>
 <params>
  <param><value><string>C0000000001</string></value></param>
  <param><value><i4>64</i4></value></param>
  <param><value><i4>46</i4></value></param>
  <param><value><boolean>0</boolean></value></param>
  <param><value><int>2</int></value></param>
  <param><value><int>0</int></value></param>
  <param><value><int>1</int></value></param>
  <param><value><boolean>1</boolean></value></param>
  <param><value><boolean>1</boolean></value></param>
  <param><value><int>1</int></value></param>
 </params>
</methodCall>
'''

BenBusyRRCSdataFalling = '''<?xml version="1.0"?>
<methodCall>
 <methodName>PressKeyEx</methodName>
 <params>
  <param><value><string>C0000000002</string></value></param>
  <param><value><i4>64</i4></value></param>
  <param><value><i4>46</i4></value></param>
  <param><value><boolean>0</boolean></value></param>
  <param><value><int>2</int></value></param>
  <param><value><int>0</int></value></param>
  <param><value><int>1</int></value></param>
  <param><value><boolean>1</boolean></value></param>
  <param><value><boolean>0</boolean></value></param>
  <param><value><int>1</int></value></param>
 </params>
</methodCall>
'''

def button_callback(channel):
    if GPIO.input(channel):
        print(f"{RED}Button pressed{RESET}")
        r = requests.post(
            'http://10.75.120.229:8193',
            headers={'content-type': 'text/xml'},
            data=BenBusyRRCSdataRising
        )
    else:
        print(f"{GREEN}Button released{RESET}")
        r = requests.post(
            'http://10.75.120.229:8193',
            headers={'content-type': 'text/xml'},
            data=BenBusyRRCSdataFalling
        )
    print(r.text)

GPIO.setwarnings(False)
GPIO.setmode(GPIO.BOARD)
GPIO.setup(12, GPIO.IN, pull_up_down=GPIO.PUD_DOWN)

# One event detector, both edges:
GPIO.add_event_detect(12, GPIO.BOTH, callback=button_callback, bouncetime=200)

input("Press enter to quit\n\n")
GPIO.cleanup()