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import {Guild, TextChannel, Message} from 'discord.js';
import emoji from 'node-emoji';
import pEvent from 'p-event';
import {Settings} from '../models';
import {chunk} from '../utils/arrays';
const DEFAULT_PREFIX = '!';
export default async (guild: Guild): Promise<void> => {
await Settings.upsert({guildId: guild.id, prefix: DEFAULT_PREFIX});
const owner = await guild.client.users.fetch(guild.ownerID);
let firstStep = '👋 Hi!\n';
firstStep += 'I just need to ask a few questions before you start listening to music.\n\n';
firstStep += 'First, what channel should I listen to for music commands?\n\n';
const firstStepMsg = await owner.send(firstStep);
// Show emoji selector
interface EmojiChannel {
name: string;
id: string;
emoji: string;
}
const emojiChannels: EmojiChannel[] = [];
for (const [channelId, channel] of guild.channels.cache) {
if (channel.type === 'text') {
emojiChannels.push({
name: channel.name,
id: channelId,
emoji: emoji.random().emoji
});
}
}
const sentMessageIds: string[] = [];
chunk(emojiChannels, 10).map(async chunk => {
let str = '';
for (const channel of chunk) {
str += `${channel.emoji}: #${channel.name}\n`;
}
const msg = await owner.send(str);
sentMessageIds.push(msg.id);
await Promise.all(chunk.map(async channel => msg.react(channel.emoji)));
});
// Wait for response from user
const [choice] = await pEvent(guild.client, 'messageReactionAdd', {
multiArgs: true,
filter: options => {
const [reaction, user] = options;
return sentMessageIds.includes(reaction.message.id) && user.id === owner.id;
}
});
const chosenChannel = emojiChannels.find(e => e.emoji === choice.emoji.name) as EmojiChannel;
// Second setup step (get prefix)
let secondStep = `👍 Cool, I'll listen to **#${chosenChannel.name}** \n\n`;
secondStep += 'Last question: what character should I use for a prefix? Type a single character and hit enter.';
await owner.send(secondStep);
const prefixResponses = await firstStepMsg.channel.awaitMessages((r: Message) => r.content.length === 1, {max: 1});
const prefixCharacter = prefixResponses.first()!.content;
// Save settings
await Settings.update({prefix: prefixCharacter, channel: chosenChannel.id}, {where: {guildId: guild.id}});
// Send welcome
const boundChannel = guild.client.channels.cache.get(chosenChannel.id) as TextChannel;
await boundChannel.send(`hey <@${owner.id}> try \`${prefixCharacter}play https://www.youtube.com/watch?v=dQw4w9WgXcQ\``);
await firstStepMsg.channel.send(`Sounds good. Check out **#${chosenChannel.name}** to get started.`);
};
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