import plugin, random
from bot import IRCLine

BOT = None

def say(target,msg):
	BOT.socket.send(IRCLine("PRIVMSG",target,":"+msg))

RNG = random.SystemRandom()

RESPONSES = ["I dunno, I think I'll go with \"{}\".","Hmm, it's a hard choice, but \"{}\".","Hmm... \"{}\". Hands down."]

def choose(event):
	choices = []
	s = ""
	quote = False
	for choice in event.parts:
		if quote:
			s+=" "+choice
			if choice.endswith('"'):
				quote = False
				choices.append(s.strip('"'))
				s = ""
		elif choice.startswith('"'):
			quote = True
			s+=choice
		else:
			choices.append(choice)
	if not choices:
		say(event.target if event.target.startswith("#") else event.hostmask.nick,("{}: ".format(event.hostmask.nick) if event.target.startswith("#") else " ".strip())+f"Usage: {BOT.prefix}choose <choices>; use double quotes if a choice has spaces")
	if sorted([x.lower() for x in choices])==list("dl"):
		choice = "l" if "l" in choices else "L"
	else:
		choice = RNG.choice(choices)
	say(event.target if event.target.startswith("#") else event.hostmask.nick,("{}: ".format(event.hostmask.nick) if event.target.startswith("#") else " ".strip())+"{}".format(RNG.choice(RESPONSES).format(choice)))

def register(bot):
	global BOT
	BOT=bot
	bot.event_manager.on("command_choose",choose)