const Command = require('../../framework/Command');
const { PermissionFlagsBits } = require('discord.js');
const { createCanvas, loadImage } = require('@napi-rs/canvas');
const request = require('node-superfetch');
const path = require('path');
const { shortenText } = require('../../util/Canvas');

module.exports = class SteamNowPlayingCommand extends Command {
	constructor(client) {
		super(client, {
			name: 'steam-now-playing',
			aliases: ['now-playing'],
			group: 'edit-avatar',
			description: 'Draws a user\'s avatar over a Steam "now playing" notification.',
			throttling: {
				usages: 2,
				duration: 10
			},
			clientPermissions: [PermissionFlagsBits.AttachFiles],
			credit: [
				{
					name: 'Steam',
					url: 'https://store.steampowered.com/',
					reason: 'Original Design'
				},
				{
					name: 'Google',
					url: 'https://www.google.com/',
					reason: 'Noto Font',
					reasonURL: 'https://fonts.google.com/noto'
				}
			],
			args: [
				{
					key: 'game',
					type: 'string'
				},
				{
					key: 'user',
					type: 'user',
					default: msg => msg.author
				}
			]
		});
	}

	async run(msg, { game, user }) {
		const avatarURL = user.displayAvatarURL({ extension: 'png', size: 64, forceStatic: true });
		const base = await loadImage(path.join(__dirname, '..', '..', 'assets', 'images', 'steam-now-playing.png'));
		const { body } = await request.get(avatarURL);
		const avatar = await loadImage(body);
		const canvas = createCanvas(base.width, base.height);
		const ctx = canvas.getContext('2d');
		ctx.drawImage(base, 0, 0);
		ctx.drawImage(avatar, 26, 26, 41, 42);
		ctx.fillStyle = '#90b93c';
		ctx.font = this.client.fonts.get('Noto-Regular.ttf').toCanvasString(14);
		ctx.fillText(user.username, 80, 34);
		ctx.fillText(shortenText(ctx, game, 200), 80, 70);
		return msg.say({ files: [{ attachment: canvas.toBuffer('image/png'), name: 'steam-now-playing.png' }] });
	}
};