import hashlib
import random
import time

from edmond.plugin import Plugin


class OpinionPlugin(Plugin):

    REQUIRED_CONFIGS = [
        "questions",
        "thinking",
        "thinking_time",
        "positive",
        "negative",
    ]

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

    def on_pubmsg(self, event):
        if not self.should_answer_question(event.arguments[0]):
            return False

        self.bot.say(event.target, self.config["thinking"])
        time.sleep(self.config["thinking_time"])

        content = self.question.content
        positive = not bool(hashlib.md5(content.encode()).digest()[0] % 2)
        reply_list = self.config["positive" if positive else "negative"]
        reply = f"{content}... {random.choice(reply_list)}"
        self.bot.say(event.target, reply)
        return True