import random

from edmond.plugin import Plugin


class YellPlugin(Plugin):

    REQUIRED_CONFIGS = ["commands", "target_word", "loudness"]

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

    def on_pubmsg(self, event):
        if not self.should_handle_command(event.arguments[0]):
            return False
        words = self.command.content.split()
        if len(words) >= 3 and words[-2] == self.config["target_word"]:
            del words[-2]
        self.bot.say(event.target, self.amplify(words))
        return True

    def amplify(self, words: list[str]) -> str:
        loud_words = []
        loudness = self.config["loudness"]
        for word in words:
            loud_word = ""
            for char in word:
                if char in "aeiouy":
                    loud_word += char * random.randint(1, loudness)
                else:
                    loud_word += char
            loud_words.append(loud_word)
        return " ".join(loud_words).upper()