const { Events, AttachmentBuilder } = require("discord.js");
const Canvas = require("@napi-rs/canvas");
const { request } = require("undici");

module.exports = {
    name: Events.GuildMemberAdd,

    async execute(member) {
        const { guild } = member;

        const applyText = (canvas, text) => {
            let fontSize = 70;

            do {
                context.font = `${fontSize - 10}px sans-serif`;
            } while (context.measureText(text).width > canvas.width - 300);

            return context.font;
        };

        const canvas = Canvas.createCanvas(935, 479);
        const context = canvas.getContext("2d");

        const background = await Canvas.loadImage("./image.jpg");
        context.drawImage(background, 0, 0, canvas.width, canvas.height);

        const { body } = await request(member.displayAvatarURL({ extension: "png" }));
        const avatar = await Canvas.loadImage(await body.arrayBuffer());

        context.drawImage(avatar, 25, 25, 200, 200);

        context.strokeStyle = "#0099ff";
        context.strokeRect(0, 0, canvas.width, canvas.height);

        context.font = applyText(canvas, member.displayName);
        context.fillStyle = "#000000";
        context.fillText(member.displayName, canvas.width / 2.5, canvas.height, 1.8);

        context.beginPath();
        context.arc(125, 125, 100, 0, Math.PI * 2, true);
        context.closePath();
        context.clip();

        const attachment = new AttachmentBuilder(await canvas.encode("png"), { name: "image.png" });
        const welcomeChannel = guild.channels.cache.get("1117900229459591278");

        welcomeChannel.send({ files: [attachment] });
    },
};