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import { MessageActionRow, MessageButton, MessageEmbed } from 'discord.js';
import { BushCommand } from '../../lib/extensions/discord-akairo/BushCommand';
import { BushSlashMessage } from '../../lib/extensions/discord-akairo/BushSlashMessage';
import { BushMessage } from '../../lib/extensions/discord.js/BushMessage';
export default class HelpCommand extends BushCommand {
public constructor() {
super('help', {
aliases: ['help'],
category: 'info',
description: {
content: 'Displays a list of commands, or detailed information for a specific command.',
usage: 'help [command]',
examples: ['help prefix']
},
clientPermissions: ['EMBED_LINKS'],
args: [
{
id: 'command',
type: 'commandAlias',
match: 'content',
prompt: {
start: 'What command do you need help with?',
retry: '{error} Choose a valid command to find help for.',
optional: true
}
},
{
id: 'showHidden',
match: 'flag',
flag: '--hidden'
}
],
slash: true,
slashOptions: [
{
type: 'STRING',
name: 'command',
description: 'The command you would like to find information about.',
required: false
}
]
});
}
public async exec(
message: BushMessage | BushSlashMessage,
args: { command: BushCommand | string; showHidden?: boolean }
): Promise<unknown> {
const prefix = this.client.config.dev ? 'dev ' : message.util.parsed.prefix;
let ButtonRow: MessageActionRow;
if (!this.client.config.dev) {
ButtonRow = new MessageActionRow().addComponents(
new MessageButton({
style: 'LINK',
label: 'Invite Me',
url: `https://discord.com/api/oauth2/authorize?client_id=${this.client.user.id}&permissions=2147483647&scope=bot%20applications.commands`
})
);
}
const isOwner = this.client.isOwner(message.author);
const isSuperUser = this.client.isSuperUser(message.author);
const command = args.command
? typeof args.command === 'string'
? this.client.commandHandler.modules.get(args.command) || null
: args.command
: null;
if (!isOwner) args.showHidden = false;
if (!command) {
const embed = new MessageEmbed().setColor(this.client.util.colors.default).setTimestamp();
if (message.guild) {
embed.setFooter(`For more information about a command use '${prefix}help <command>'`);
}
for (const [, category] of this.handler.categories) {
const categoryFilter = category.filter((command) => {
if (command.hidden && !args.showHidden) return false;
if (command.channel == 'guild' && !message.guild && !args.showHidden) return false;
if (command.ownerOnly && !isOwner) return false;
if (command.superUserOnly && !isSuperUser) {
return false;
}
return !(command.restrictedGuilds?.includes(message.guild.id) == false && !args.showHidden);
});
const categoryNice = category.id
.replace(/(\b\w)/gi, (lc): string => lc.toUpperCase())
.replace(/'(S)/g, (letter): string => letter.toLowerCase());
const categoryCommands = categoryFilter
.filter((cmd): boolean => cmd.aliases.length > 0)
.map((cmd): string => `\`${cmd.aliases[0]}\``);
if (categoryCommands.length > 0) {
embed.addField(`${categoryNice}`, `${categoryCommands.join(' ')}`);
}
}
return await message.util.reply({ embeds: [embed], components: ButtonRow ? [ButtonRow] : undefined });
}
const embed = new MessageEmbed()
.setColor(this.client.util.colors.default)
.setTitle(`\`${command.description?.usage ? command.description.usage : 'This command does not have usages.'}\``)
.addField(
'Description',
`${command.description?.content ? command.description.content : '*This command does not have a description.*'} ${
command.ownerOnly ? '\n__Dev Only__' : ''
} ${command.superUserOnly ? '\n__Super User Only__' : ''}`
);
if (command.aliases?.length > 1) embed.addField('Aliases', `\`${command.aliases.join('` `')}\``, true);
if (command.description?.examples && command.description.examples.length) {
embed.addField('Examples', `\`${command.description.examples.join('`\n`')}\``, true);
}
return await message.util.reply({ embeds: [embed], components: ButtonRow ? [ButtonRow] : undefined });
}
}
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