"""
Commands for helping a user.
"""

import nextcord
from nextcord.ext import commands


class HelpCog(commands.Cog, name="Help commands."):
    """
    Class holds commands for getting help.
    """

    def __init__(self) -> None:
        """
        Default constructor for HelpCog class. Does nothing.
        """

    @nextcord.slash_command()
    async def help(self, interaction: nextcord.Interaction):
        """
        Parent slash command for help. Never called.
        """

    @help.subcommand(description="Describes how to get started with Agon.")
    async def setup(self, interaction: nextcord.Interaction):
        """
        Sends a message describing how to get started with Agon.

        Args:
            interaction (nextcord.Interaction): Interaction that invoked the command.
        """

        # I hate this but don't want indents in the string.
        # pylint: disable=line-too-long
        help_str: str = """Welcome to Agon! Three simple steps are needed to get started.
1.) Set a channel to recieve submission verifications with "/set verify_channel."
This channel is used to allow moderators to check if a submission is real/valid.

2.) Set a channel for submissions to be posted in with "/set submission_channel."
This channel will be where all user submission messages are sent.

3.) Set up your highscore tables! Use "/create group" to first create a group message in the channel you would like and then use "/create category" to create a category in that group message!"""
        # pylint: enable=line-too-long
        print(help_str)

        await interaction.response.send_message(content=help_str)