import { CacheType, ChatInputCommandInteraction, SlashCommandBuilder } from 'discord.js';
import { connectToChannelByInteraction } from '../util/helpers';
import { requestSong } from '../playback';
import { msg_downloading, msg_play, msg_searching } from '../messages';
import { search, spotifyToYouTube } from '../util/downloader';

const name = "play"

function register() {
    return new SlashCommandBuilder()
        .setName(name)
        .setDescription('YT')
        .addStringOption((option) => option.setName("url")
            .setDescription("YT url/search")
            .setRequired(true))
}

async function execute(interaction: ChatInputCommandInteraction<CacheType>) {
    try {
        await interaction.deferReply()
        await connectToChannelByInteraction(interaction)

        const input = interaction.options.getString("url")!;
        let url: string;

        if (input.startsWith("https://open.spotify.com/")) {
            await interaction.editReply(msg_searching(input));
            url = await spotifyToYouTube(input)
        }
        else if (input.startsWith("http")) {
            url = input
        } else {
            await interaction.editReply(msg_searching(input));
            url = await search(input)
            console.log(input, url)
        }

        await interaction.editReply(msg_downloading(url));
        await requestSong(url, { user: interaction.user.username })
        await interaction.editReply(msg_play());
    } catch (error) {
        console.error(error);
        const message = error instanceof Error ? error.message : 'Coś poszło nie tak :/'
        await interaction.editReply(message);
    }
}

export default {
    name,
    register,
    execute
}