from typing import Optional
import asyncio

import discord
from discord.ext import commands as cmds
from discord import app_commands as appcmds

from meta import LionBot, LionCog, LionContext
from meta.errors import ResponseTimedOut, SafeCancellation, UserInputError

from . import logger
from ..data import QuotesData
from ..quotes import QuoteRegistry


class QuoteCog(LionCog):
    def __init__(self, bot: LionBot):
        self.data = bot.db.load_registry(QuotesData())
        self.quotes = QuoteRegistry(self.data)

    async def cog_load(self):
        await self.data.init()
        await self.quotes.init()

    # ----- API -----
    async def quote_acmpl(self, interaction: discord.Interaction, partial: str):
        # TODO
        ...

    # ----- Commands ------
    @cmds.hybrid_command(
        name='quote',
        description="Display a random quote."
    )
    async def quote_cmd(self, ctx: LionContext):
        # TODO
        ...

    @cmds.hybrid_group(
        name='quotes',
        description="Base command group for quotes management.",
    )
    async def quotes_grp(self, ctx: LionContext):
        # TODO
        # Call the quotes list command
        ...

    @cmds.hybrid_command(
        name='addquote',
        description="Create a new quote. Use without arguments to add a multiline quote."
    )
    @quotes_grp.command(
        name='add',
        description="Create a new quote. Use without arguments to add a multiline quote."
    )
    @appcmds.describe(
        content="Content of the quote to add"
    )
    async def quotes_add_cmd(self, ctx: LionContext, content: Optional[str]):
        # TODO
        ...

    @quotes_grp.command(
        name='del',
        description="Delete a saved quote (WARNING: This will change all quote numbers.)"
    )
    @appcmds.describe(
        quote="Select the quote to delete, or write the number."
    )
    async def quotes_del_cmd(self, ctx: LionContext, quote: str):
        # TODO
        ...

    @quotes_grp.command(
        name='list',
        description="Display the community quotes. Quotes may also be added/edited/deleted here."
    )
    async def quotes_list_cmd(self, ctx: LionContext):
        # TODO
        ...

    @quotes_grp.command(
        name='edit',
        description="Edit a saved quote."
    )
    @appcmds.describe(
        quote="Select the quote to delete, or write the number."
    )
    async def quotes_edit_cmd(self, ctx: LionContext, quote: str):
        # TODO: Move quote to QuoteConverter?
        # TODO
        ...