import disnake
from disnake import Option, OptionType, Colour
from disnake.ext import commands

from lib import read_db
from lib import logger


class General(commands.Cog):
    def __init__(self, bot):
        self.bot = bot  # defining bot as global var in class

    @commands.Cog.listener()  # this is a decorator for events/listeners
    async def on_ready(self):
        logger.info(f'Cog {__name__.split(".")[1]} is ready!.')

    @commands.slash_command(
        name="info",
        description="Read list of tracks for user",
        options=[
            Option("user", "Specify any user", OptionType.user),
        ]
    )
    async def info(self, inter, user=None):
        user = user or inter.author
        user_audio = await read_db(inter.guild.id, user.id, column='usertracks')
        default_audio = await read_db(inter.guild.id, user.id, column='defaulttracks')
        rolelist = [r.mention for r in user.roles if r != inter.guild.default_role]
        if rolelist:
            roles = "\n".join(rolelist)
        else:
            roles = "Not added any role"

        if user_audio:
            audios = "• " + "\n• ".join(sorted(user_audio.split(", ")))
        else:
            audios = "Not selected audio"

        if default_audio:
            audios2 = "• " + "\n• ".join(sorted(default_audio.split(", ")))
        else:
            audios2 = "Not selected audio"

        emb = disnake.Embed(
            title=f"General information",
            description=f"General information on server about {user}",
            color=Colour.random()
        )
        emb.set_thumbnail(url=user.display_avatar)
        emb.add_field(name="General info",
                      value=f"Username: {user}\n"
                            f"Nickname: {user.nick}\n"
                            f"Joined at: {user.joined_at.strftime('%A, %B %d %Y @ %H:%M:%S')}", inline=False)
        emb.add_field(name="User audio list", value=f"{audios}", inline=True)
        emb.add_field(name="Default audio list", value=f"{audios2}", inline=True)
        emb.add_field(name="Roles list", value=f"{roles}", inline=True)
        emb.set_footer(text="Information requested by: {}".format(inter.author.display_name))

        await inter.response.send_message(embed=emb, ephemeral=True)


def setup(bot):  # an extension must have a setup function
    bot.add_cog(General(bot))  # adding a cog