#!/bin/python3
"""Usage: kontrol.py <command>
-  : decrease volume
+  : increase volume
m/mute  : mute
p/play  : play/pause
s/stop  : stop playback"""

import sys
try:
    from kodipydent import Kodi
except ModuleNotFoundError:
    print("kodipydent is required.  pip3 install kodipydent\n")
    sys.exit(1)

HOSTNAME = 'grapefruit'
PORT = 8080
USERNAME = 'kodi'
PASSWORD = None
KODI = Kodi(HOSTNAME, username=USERNAME, password=PASSWORD)


def volume(increment=None, mute=False):
    if mute:
        _mute = KODI.Application.GetProperties(['muted'])['result']['muted']
        if _mute:
            KODI.Application.SetMute(False)
        else:
            KODI.Application.SetMute(True)
    else:
        _volume = KODI.Application.GetProperties(['volume'])['result']['volume']
        if '-' in increment:
            increment = increment.strip('-')
            adjustment = _volume - int(increment)
        else:
            increment = increment.strip('+')
            adjustment = _volume + int(increment)
        KODI.Application.SetVolume(adjustment)


def playback(playpause=False, stop=False):
    try:
        _playerid = KODI.Player.GetActivePlayers()['result'][0]['playerid']
    except IndexError:
        # if nothing is playing
        pass
    if playpause:
        KODI.Player.PlayPause(_playerid)
    else:
        KODI.Player.Stop(_playerid)


def senttext():
    pass


def main():
    arg = None
    try:
        arg = sys.argv[1]
    except IndexError:
        print(__doc__)
    else:
        if '+' in arg or '-' in arg:
            volume(increment=arg)
        elif arg == 'm' or arg == 'mute':
            volume(mute=True)
        elif arg == 'p' or arg == 'play':
            playback(playpause=True)
        elif arg == 's' or arg == 'stop':
            playback(stop=True)
        # Movement
        elif arg == 'up':
            KODI.Input.Up()
        elif arg == 'down':
            KODI.Input.Down()
        elif arg == 'left':
            KODI.Input.Left()
        elif arg == 'right':
            KODI.Input.Right()
        elif arg == 'enter':
            KODI.Input.Select()
        elif arg == 'back':
            KODI.Input.Back()
        elif arg == 'senttext':
            #senttext()
            pass
        else:
            pass

if __name__ == "__main__": main()