Options

import { command } from 'chapterjs';

export default command({
  name: 'mod ban',
  description: 'Bans a member',
  permissions: ['BanMembers'],
  options: {
    target: { type: 'user', description: 'Who to ban', required: true },
    reason: { type: 'string', description: 'Why', maxLength: 200 },
    days: { type: 'integer', description: 'Days of messages to delete', min: 0, max: 7 },
  },
  async run({ interaction, options, guild }) {
    // options.target: User
    // options.reason: string | undefined
    // options.days: number | undefined
    await guild.ban(options.target, {
      reason: options.reason,
      deleteMessageSeconds: (options.days ?? 0) * 86_400,
    });
    await interaction.reply(`Banned ${options.target.displayName}.`);
  },
});

import { command } from 'chapterjs';

export default command({
  name: 'greet',
  description: 'Greets someone',
  options: {
    who: { type: 'user', description: 'Who to greet', required: true },
    message: { type: 'string', description: 'What to say' },
  },
  async run({ interaction, options }) {
    // options.who: User
    // options.message: string | undefined
    await interaction.reply(`${options.message ?? 'Hello'}, ${options.who.displayName}!`);
  },
});

import { command } from 'chapterjs';

export default command({
  name: 'color',
  description: 'Picks a color',
  options: {
    // A list: what the person sees is what your code receives.
    color: { type: 'string', description: 'Your color', choices: ['red', 'green'], required: true },
    // An object: the key is shown, the value is received.
    size: { type: 'integer', description: 'How big', choices: { Small: 1, Large: 2 } },
  },
  async run({ interaction, options }) {
    // options.color: 'red' | 'green'
    // options.size: 1 | 2 | undefined
    await interaction.reply(`You picked ${options.color}.`);
  },
});

import { command } from 'chapterjs';

const SONGS = [
  { id: '1', title: 'Daylight' },
  { id: '2', title: 'Dark Horse' },
  { id: '3', title: 'Darkside' },
];

export default command({
  name: 'play',
  description: 'Plays a song',
  options: {
    song: { type: 'string', description: 'Which song', required: true },
  },
  autocomplete: {
    // Called while the person types in "song", with what they typed so far.
    song: ({ value }) =>
      SONGS.filter(song => song.title.toLowerCase().startsWith(value.toLowerCase()))
        // Shown as the title, received as the id.
        .map(song => ({ name: song.title, value: song.id })),
  },
  async run({ interaction, options }) {
    // options.song: string, the id of the song, or whatever was typed
    const song = SONGS.find(song => song.id === options.song);
    await interaction.reply(song ? `Playing ${song.title}.` : 'I do not know that song.');
  },
});

import { command, ChannelType } from 'chapterjs';

export default command({
  name: 'announce',
  description: 'Announces something in a channel',
  permissions: ['ManageGuild'],
  options: {
    channel: { type: 'channel', description: 'Where', channelTypes: [ChannelType.GuildText], required: true },
    text: { type: 'string', description: 'What to say', required: true, maxLength: 2000 },
  },
  async run({ interaction, options }) {
    if (!options.channel.isTextBased()) return interaction.reply('Pick a text channel.');
    await options.channel.send(options.text);
    await interaction.reply({ content: 'Done.', ephemeral: true });
  },
});