import discord
from discord.ext import commands

# Defines a custom Select containing colour options
# that the user can choose. The callback function
# of this class is called when the user changes their choice
class Dropdown(discord.ui.Select):
    def __init__(self):

        # Set the options that will be presented inside the dropdown
        options = [
            discord.SelectOption(label="Red", description="Your favourite colour is red", emoji="🟥"),
            discord.SelectOption(label="Green", description="Your favourite colour is green", emoji="🟩"),
            discord.SelectOption(label="Blue", description="Your favourite colour is blue", emoji="🟦"),
        ]

        # The placeholder is what will be shown when no option is chosen
        # The min and max values indicate we can only pick one of the three options
        # The options parameter defines the dropdown options. We defined this above
        super().__init__(placeholder="Choose your favourite colour...", min_values=1, max_values=1, options=options)

    async def callback(self, interaction: discord.Interaction):
        # Use the interaction object to send a response message containing
        # the user's favourite colour or choice. The self object refers to the
        # Select object, and the values attribute gets a list of the user's
        # selected options. We only want the first one.
        await interaction.response.send_message(f"Your favourite colour is {self.values[0]}")


class DropdownView(discord.ui.View):
    def __init__(self):
        super().__init__()

        # Adds the dropdown to our view object.
        self.add_item(Dropdown())


class Bot(commands.Bot):
    def __init__(self):
        super().__init__(
            command_prefix=commands.when_mentioned_or("$"), intents=discord.Intents(guilds=True, messages=True)
        )

    async def on_ready(self):
        print(f"Logged in as {self.user} (ID: {self.user.id})")
        print("------")


bot = Bot()


@bot.command()
async def colour(ctx):
    """Sends a message with our dropdown containing colours"""

    # Create the view containing our dropdown
    view = DropdownView()

    # Sending a message containing our view
    await ctx.send("Pick your favourite colour:", view=view)


bot.run("token")