import random

from edmond.plugin import Plugin


class BeersPlugin(Plugin):

    REQUIRED_CONFIGS = ["commands", "beers", "opening_text"]

    def __init__(self, bot):
        super().__init__(bot)

    def on_pubmsg(self, event):
        if not self.should_handle_command(event.arguments[0]):
            return False
        beer = random.choice(self.config["beers"])
        opening_text = self.config["opening_text"].format(
            beer=beer,
            target=event.source.nick
        )
        self.bot.say(event.target, opening_text)
        return True