import discord
from discord.ext import commands
from data import constants
import asyncio
import threading
from data.DatabaseConnection import *


class QuizQuestions(commands.Cog):
    def __init__(self, client):
        self.client = client

    @commands.group(name="q&a",case_insensitive=True, invoke_without_command=True)
    # /q&a add "What is ...." "Australia"
    async def questions(self, ctx, f, *args):
        if (f == "add"):
            if (len(args) == 2):
                await self.add_question(ctx, args[0], args[1])
            else:
                await ctx.send("Wrong amount of arguments")
        elif (f == "rm"):
            if (len(args) == 1):
                await self.rm_question(ctx, args[0])
            else:
                await ctx.send("Wrong amount of arguments")
        elif (f == "show"):
            if (len(args) == 0):
                await self.show_questions(ctx)
            else:
                await ctx.send("Wrong amount of arguments")

    async def add_question(self, ctx, q, a):
        try:
            quizdb = QuizDB()
            q_id = quizdb.add_question(q, a)
            await ctx.send("question id: " + str(q_id))
        except:
            await ctx.send("Something went wrong")
        finally:
            quizdb.close()

    async def rm_question(self, ctx, id):
        try:
            quizdb = QuizDB()
            quizdb.rm_question(id)
            await ctx.send("question removed")
        except QuestionNotFound:
            await ctx.send("No question found with id " + str(id))
        except:
            await ctx.send("Something went wrong")
        finally:
            quizdb.close()

    async def show_questions(self, ctx):
        try:
            quizdb = QuizDB()
            questions = quizdb.get_questions()
            if len(questions) == 0:
                await ctx.send("No questions found")
            else:
                message = ""
                for q in questions:
                    message += f"id: {q[0]}, question: '{q[1]}', answer: '{q[2]}', used: {q[3]}\n"
                await ctx.send(message)
        except:
            await ctx.send("Something went wrong")
        finally:
            quizdb.close()

class Quiz(commands.Cog):
    def __init__(self, client):
        self.client = client
        self.in_progress = False


    @commands.Cog.listener()
    async def on_ready(self):
        loop = asyncio.get_event_loop()
        task = loop.create_task(self.ask_question())

    async def ask_question(self):
        self.question = self.get_random_question()
        channel = self.client.get_channel(constants.QuizChannelID)
        self.in_progress = True
        await channel.send(self.question[1])

    @commands.Cog.listener()
    async def on_message(self, message):
        if message.author == self.client.user:
            return
        if self.in_progress and message.channel.id == constants.QuizChannelID:
            if message.content.lower() == self.question[2].lower():
                self.in_progress = False
                await message.channel.send(f"{message.author.mention} Won 🎉🎉")

    def get_random_question(self):
        quizdb = QuizDB()
        return quizdb.get_random_question()



def setup(client):
    client.add_cog(QuizQuestions(client))
    client.add_cog(Quiz(client))