import sys, getopt
from TicTacToe import TicTacToe

games = None
player_x = None
player_o = None

try:
	opts, args = getopt.getopt(sys.argv[1:], "n:", ["games="])
except getopt.GetoptError:
	print('''
		usage: main.py -n GAMES
					   player_x player_o

		positional arguments:
		  player_x				Type of the X player [human|random]
		  player_o				Type of the O player [human|random]

		optional arguments:
		  -n GAMES, --games GAMES
		  						number of games to play 
		''')
	sys.exit(2)

if((len(sys.argv) != 1) and (sys.argv[-2] in ("random", "human")) and (sys.argv[-1] in ("random", "human"))):
	for opt, arg in opts:
		if opt in ("-n", "--numberofrounds"):
			games = arg
	player_x = sys.argv[-2]
	player_o = sys.argv[-1]
else:
	print('''
		usage: main.py -n GAMES
					   player_x player_o

		positional arguments:
		  player_x				Type of the X player [human|random]
		  player_o				Type of the O player [human|random]

		optional arguments:
		  -n GAMES, --games GAMES
		  						number of games to play 
		''')
	sys.exit()

game = TicTacToe(player_x, player_o)
for x in range(0, int(games)):
	game.run()