geas-bot/app/cogs/slashcommands/secondary/manipulate_timeslots.py

import os								# OS Locations
import yaml								# YAML parser for Bot config files
import asyncio							# Discord Py Dependency
import discord							# Main Lib
from discord.ext import commands		# Commands module
from discord_slash import SlashCommand, SlashContext, cog_ext, utils			# Slash Command Library
from discord_slash.utils.manage_commands import create_choice, create_option, create_permission	# Slash Command features
from discord_slash.model import SlashCommandPermissionType
from discord_slash.client import SlashCommand
from discord_slash.utils.manage_components import create_select, create_select_option, create_actionrow, wait_for_component
# from discord_components import *

from bot import configFile, yaml_load, yaml_dump, reloadCog, cogsDir, unloadCog, dataFile

	#### Separate cog to remove and modify timeslots that is reloaded if timeslots are added or removed

class ManipulateTimeslots(commands.Cog, name='Manipulate Timeslots'):
	def __init__(self, client):
		self.client = client
	
	#### Only emable for guilds with timeslots
	#### N.B.: if there are no guilds with any timeslots, then this will throw an exception.
	#### The solution I have implemented is that this will be classed as a 'secondary' cog: it will not be loaded by default, and will only be loaded if at least one guild has a timeslot configured.
	#### If the deletion of timeslots removes timeslots from all guilds, it will unload the cog and delete the commands until a new timeslot is defined.
	guild_ids=[int(guildKey) for guildKey in yaml_load(configFile) if len(yaml_load(configFile)[guildKey]['timeslots']) > 0]
	conf = yaml_load(configFile)
	permissions = {}
	for guildID in guild_ids:
		permissions[guildID] = []
		permissions[guildID].append(create_permission(id=conf[str(guildID)]['owner'],id_type=SlashCommandPermissionType.USER,permission=True))
		for admin in conf[str(guildID)]['roles']['admin']:
			permissions[guildID].append(create_permission(id=admin,id_type=SlashCommandPermissionType.ROLE,permission=True))

	@cog_ext.cog_subcommand(
		base='config',
		subcommand_group='timeslots',
		name='remove',
		description='Remove a configured game timeslot.',
		# base_description='Commands for configuring the various parameters of the Guild',
		# base_default_permission=False,
		# base_permissions=permissions,
		# subcommand_group_description='Adds a time slot available to the channel for games.',
		guild_ids=guild_ids,
		# options=[
		# 	create_option(
		# 		name='timeslot',
		# 		description='The timeslot you wish to delete.',
		# 		option_type=3,
		# 		required=True
		# 	)
		# ]
	)
	async def _config_timeslots_remove(self, ctx:SlashContext,):# timeslot:str):
		conf = yaml_load(configFile)
		data = yaml_load(dataFile)
		guildStr = str(ctx.guild.id)
		if 'timeslots' not in conf[guildStr]:
			conf[guildStr]['timeslots'] = {}
		tsDict = conf[guildStr]['timeslots'].copy()
		optionsList = [create_select_option(label=tsDict[x], value=x, description=x) for x in tsDict]
		try:
			m = await ctx.send(
				content='```Select which time slot you would like to delete.```',
				components=[
					create_actionrow(
						create_select(
							placeholder='Time Slot',
							options= optionsList,
							min_values=1,
							max_values=1
						)
					)
				],
				delete_after=5,
				# hidden=True Can't have hidden responses for menus apparently.
			)
			while True:
				select_ctx = await wait_for_component(self.client,messages=m, timeout=5)
				if select_ctx.author != ctx.author:
					await select_ctx.send(f'```Invalid response: you are not the person who issued the command.```', hidden=True)
				else:
					break
			await m.delete()
			[timeslot] = select_ctx.selected_options
		except asyncio.TimeoutError:
			await ctx.send(f'```Error: Command timed out.```', hidden=True)
			return
		if timeslot not in data[guildStr] or not data[guildStr][timeslot]:
			await ctx.send(f'```Timeslot {conf[guildStr]["timeslots"][timeslot]} with the key `{timeslot}` has been deleted for the guild `{ctx.guild.name}`.```')
			conf[guildStr]['timeslots'].pop(timeslot, None)
			yaml_dump(conf, configFile)
			if not all([x['timeslots'] for x in yaml_load(configFile).values()]):
				unloadCog(f'./{cogsDir}/slashcommands/secondary/manipulate_timeslots.py')
				if self.client.get_cog('Game Management') is not None:
					unloadCog(f'./{cogsDir}/slashcommands/secondary/game_management.py')
				if self.client.get_cog('Game Setup') is not None:
					unloadCog(f'./{cogsDir}/slashcommands/secondary/game_setup.py')
				await self.client.slash.sync_all_commands()
		else:
			await ctx.send('```Error: You cannot delete a timeslot that has existing game entries. Please delete all games first.```')

	@cog_ext.cog_subcommand(
		base='config',
		subcommand_group='timeslots',
		name='modify',
		description='Modify the value of a configured gametime slot.',
		# base_description='Commands for configuring the various parameters of the Guild',
		# base_default_permission=False,
		# base_permissions=permissions,
		# subcommand_group_description='Adds a time slot available to the channel for games.',
		guild_ids=guild_ids,
		options=[
			create_option(
				name='key',
				description='Key of timeslot being modified',
				option_type=3,
				required=True,
			),
			create_option(
				name='name',
				description='New value for timeslot name',
				option_type=3,
				required=True
			)
		]
	)
	async def _config_timeslots_modify(self, ctx:SlashContext, key:str, name:str):
		conf = yaml_load(configFile)
		guildStr = str(ctx.guild.id)
		if 'timeslots' not in conf[guildStr]:
			conf[guildStr]['timeslots'] = {}
		if key in conf[guildStr]['timeslots']:
			await ctx.send(f'```Timeslot {conf[guildStr]["timeslots"][key]} with the key `{key}` has been renamed to {name} for the guild `{ctx.guild.name}`.```')
			conf[guildStr]['timeslots'][key] = name
			yaml_dump(conf, configFile)
		elif len(conf[guildStr]['timeslots']) > 0:
			output = f'```Timeslot `{key}` was not found in the guild `{ctx.guild.name}`. Please enter a valid key.\n\n Available timeslots are:\n(key): (timeslot name)'
			for c in conf[guildStr]['timeslots']:
				output = ''.join([output, f'\n {c}: {conf[guildStr]["timeslots"][c]}'])
			await ctx.send(''.join([output,'```']))
		else:
			await ctx.send(f'```No timeslots have been defined for the guild `{ctx.guild.name}`.```')

	@cog_ext.cog_subcommand(
		base='config',
		subcommand_group='timeslots',
		name='list',
		description='List the existing game timeslots on the server.',
		# base_description='Commands for configuring the various parameters of the Guild',
		# base_default_permission=False,
		# base_permissions=permissions,
		# subcommand_group_description='Adds a time slot available to the channel for games.',
		guild_ids=guild_ids,
	)
	async def _config_timeslots_list(self, ctx:SlashContext):
		conf = yaml_load(configFile)
		guildStr = str(ctx.guild.id)
		if 'timeslots' not in conf[guildStr]:
			conf[guildStr]['timeslots'] = {}
		if len(conf[guildStr]['timeslots']) > 0:
			output = f'```The following timeslots have been configured for the guild {ctx.guild.name}:\n(key): (timeslot name)'
			for c in conf[guildStr]['timeslots']:
				output = ''.join([output, f'\n {c}: {conf[guildStr]["timeslots"][c]}'])
			await ctx.send(''.join([output,'```']))
		else:
			await ctx.send(f'```No timeslots have been defined for the guild `{ctx.guild.name}`.```')

def setup(client):
	client.add_cog(ManipulateTimeslots(client))