# bot.py
# The main file for this bot. Imports required modules, sets everything up, defines commands and gets the bot running.


# https://discordpy.readthedocs.io/
import discord
from discord import app_commands
from discord.ext import commands

# https://pypi.org/project/python-dotenv/
from dotenv import dotenv_values


### Setup ###

# Load bot tokens and other config from a file named `.env` in the bot's main directory (see README.md):
config = dotenv_values(".env")
# config = {"TOKEN": "<discord bot token>"}

intents = discord.Intents.default()
intents.message_content = True

# `when_mentioned` means the only commands that will work with the bot are slash commands:
bot = commands.Bot(command_prefix=commands.when_mentioned, intents=intents)

@bot.event
async def on_ready() -> None:
    print(f"Logged into Discord as {bot.user}")


### Commands ###

# Remember to use `ephemeral=True` for messages that only the user of the command should see.
# There's no sense in clogging up the channel with unnecessary messages.

@bot.hybrid_command(description="Shows the bot's latency (ping)")
async def ping(ctx):
    await ctx.send(f"This bot's ping is {round(bot.latency * 1000)} ms.", ephemeral=True)


# Used for ready() and notready() (temporary):
user_ready = False


@bot.hybrid_command(description="/ready n if you'll be ready for a game for n hours")
async def ready(ctx: commands.Context, hours: int):
    global user_ready
    if 12 > hours > 0:
        await ctx.send(f"✅\n🎮 You'll be marked **ready for a game** for the next **{str(hours)} hours**.", ephemeral=True)
    else:
        await ctx.send(f"🚫\nYou must enter a value from **1** to **12** for **hours**.", ephemeral=True)
    user_ready = True


@bot.hybrid_command(description="Undo marking yourself as ready for a game")
async def notready(ctx: commands.Context):
    global user_ready
    if user_ready:
        await ctx.send(f"✅\nYou're **no longer** marked as ready for a game.", ephemeral=True)
        user_ready = False
    else:
        await ctx.send(f"🚫\nYou weren't marked as ready anyway!", ephemeral=True)


@bot.hybrid_command(description="Explain how the bot's commands work")
async def helpme(ctx: commands.Context):
    await ctx.send(f"""Here's some help:

    `/ready n` marks you as ready for a game for *n* hours with a special role.
    `/notready` removes the ready for a game role.
    `/helpme` shows this explanation.""", ephemeral=True)


# Sync the above commands with Discord:

async def setup_hook() -> None:
    await bot.tree.sync()
    print("Command tree should be synced with Discord.")
bot.setup_hook = setup_hook


### Start the bot ###

bot.run(config["TOKEN"])