import asyncio
import os
import random
from datetime import datetime
from re import split
from typing import final

import discord

from redbot.core import commands, checks, Config

class Quotes(commands.Cog):
    def __init__(self, bot):
        self.bot = bot
        self.config = Config.get_conf(self, identifier=(3322665 + 55673))

        default_guild = {
            "quotes": {},
        }

        self.config.register_guild(**default_guild)

    @commands.command(name="quote", pass_context=True, no_pm=True)
    async def quote(self, ctx, user: discord.Member=None, value: int=None):
        guild_group = self.config.guild(ctx.guild)

        if user is None:
            user = ctx.author

        async with guild_group.quotes() as quotes:
            if str(user.id) in quotes:
                quote = None

                if value is None:
                    quote = random.choice(quotes[str(user.id)])
                else:
                    value = value - 1
                    if -1 < value < len(quotes[str(user.id)]):
                        quote = quotes[str(user.id)][value]
                
                if quote is not None:
                    split_paragraphs = quote["text"].split("\n")

                    for idx in range(len(split_paragraphs)):
                        split_paragraphs[idx] = f"> {split_paragraphs[idx]}"
                    
                    final_quote = "\n".join(split_paragraphs)
                    link = quote["link"]
                    await ctx.send(f"{user.display_name}:\n\n{final_quote}\n\nContext: <{link}>")
            else:
                await ctx.send("There are no quotes associated with this user.")

    @commands.Cog.listener()
    async def on_reaction_add(self, reaction, user):
        guild_group = self.config.guild(reaction.message.guild)
        reacts_needed = 4

        async with guild_group.quotes() as quotes:
            if reaction.emoji == "⭐":
                users_reacted_count = 0
                users_reacted = await reaction.users().flatten()

                for user in users_reacted:
                    if user.id != reaction.message.author.id:
                        users_reacted_count += 1

                if users_reacted_count >= reacts_needed:
                    msg = reaction.message

                    final_obj = {
                        "text": msg.content,
                        "link": msg.jump_url
                    }

                    if str(msg.author.id) in quotes:
                        if final_obj not in quotes[str(msg.author.id)]:
                            quotes[str(msg.author.id)].append(final_obj)
                    else:
                        quotes[str(msg.author.id)] = [final_obj]