import { Client, Intents } from "discord.js"
import settings            from "../../libs/settings.js"
import getLogger           from "../../libs/logger.js"

const log    = getLogger("Discord", settings.notifiers.discord.color)

export async function start() {
    log("Starting Discord notifier...")

    const client = new Client({ intents:  [ Intents.FLAGS.DIRECT_MESSAGES ]})

    async function sendMessage(msg) {
        const receivers = await Promise.all(settings.notifiers.discord.receivers.map(id => client.users.fetch(id)))
        log("Sending messages to:", receivers.map(e => e.tag), "\nMessage:", msg)
        receivers.forEach(async receiver => {
            await receiver.createDM()
            await receiver.send(msg)
        })
    }

    client.once("ready", () => {
        log(`Logged in as ${client.user.username}`)
    })

    await client.login(settings.notifiers.discord["api-token"])

    return sendMessage
}