#!/usr/bin/python3
import argparse
from glob import glob
import os
import sys

from .utils import update_playlist, get_player, trigger_lights
from .subtitleserver import SubtitleServer
from . import config

import logging
logger = logging.getLogger('cdosea')

player = None
quit = False


def q_binding(*args):
    global player
    quit = True
    player.quit()
    player = None


def main():
    global player
    playlist = os.path.expanduser('~/Videos/cdosea.m3u')
    prefix = os.path.expanduser('~/Videos/CDOSEA')

    parser = argparse.ArgumentParser(description='play 2 screens in sync')
    parser.add_argument('--playlist', help='play.m3u', default=playlist)
    parser.add_argument('--prefix', help='video location', default=prefix)
    parser.add_argument('--window', action='store_true', help='run in window', default=False)
    parser.add_argument('--debug', action='store_true', help='debug', default=False)
    args = parser.parse_args()

    shift = config.start != 'a'

    DEBUG = args.debug
    if DEBUG:
        log_format = '%(asctime)s:%(levelname)s:%(name)s:%(message)s'
        logging.basicConfig(level=logging.DEBUG, format=log_format)
    base = os.path.dirname(os.path.abspath(__file__))
    os.chdir(base)

    player = get_player(font=config.font, font_size=config.font_size)
    player.register_key_binding('q', q_binding)

    def restart(*a):
        update_playlist(args.playlist, args.prefix, shift=False)
        player.loadlist(args.playlist)
        player.pause = True
        sub.load_playlist(args.playlist)
    player.register_key_binding('r', restart)

    update_playlist(args.playlist, args.prefix, shift=shift)
    player.loadlist(args.playlist)
    sub = SubtitleServer(player, args.playlist)
    if not shift:
        player.pause = True

    pause_next = False
    play_lights = True
    while True:
        if not player:
            break
        if not quit:
            if pause_next:
                player.pause = True
                pause_next = False
                play_lights = False
            elif player.path.decode().endswith('black.mp4'):
                pause_next = True
                play_lights = False

        if play_lights and config.lights and player.path:
            trigger_lights(player.path.decode())

        play_lights = True
        try:
            player.wait_for_playback()
        except:
            sys.exit()
    del player
    sub.join()


if __name__ == '__main__':
    main()