#!/usr/bin/python
from __future__ import print_function

import argparse
import os
import sys
#from PySide import QtCore, QtGui
from PySide import QtGui

from music import MusicBox
from question import Questions
from gamestate import GameState
from game import SeopardyGame

def _parser():
	parser = argparse.ArgumentParser(description="Sebas jeopardy/beopardy clone")
	parser.add_argument("--fifo", action="store", default="/tmp/seopardy-fifo", help="Name of the fifo to create")
	parser.add_argument("--gamestate", action="store", default=None, help="Gamestate to load to recover a crashed game")
	parser.add_argument("--savedir", action="store", default="/tmp/seopardy/", help="Directory where to save the temporary gamestates to, in case of game-crash")
	parser.add_argument("questions", action="store", help="Path to questionfile")

	return parser

if __name__ == '__main__':
	parser = _parser()
	args = parser.parse_args()

	fifo = None
	try:
		if os.path.exists(args.fifo):
			os.unlink(args.fifo)
		os.mkfifo(args.fifo)
	except OSError as e:
		print("Error: Could not create fifo: %s" % (str(e),), file=sys.stderr)
		sys.exit(1)

	questions = Questions(args.questions)

	# start gui
	app = QtGui.QApplication([])

	# create or load gamestate
	gamestate = None
	if args.gamestate:
		sstream = None
		try:
			sstream = open(args.gamestate, "r")
		except IOError as e:
			print("Error: Could not load gamestate: %s" % (str(e),), file=sys.stderr)
			sys.exit(1)
		gamestate = GameState.load(sstream, args.savedir)
	else:
		gamestate = GameState(args.savedir)

	# init music box
	MusicBox.init()

	# create board
	board = SeopardyGame(questions, gamestate)
	board.show()
	app.exec_()
	sys.exit()