import { createCanvas, loadImage } from "canvas";
import QRCode from "qrcode";

export async function GET({ params }) {
	const { icon, text } = params;
	const size = 600;

	const canvas = createCanvas(size, size);
	await QRCode.toCanvas(canvas, text, {
		errorCorrectionLevel: "H",
		width: size,
	});

	const ctx = canvas.getContext("2d");

	const logo = await loadImage(`static/images/${icon}`);
	const logoSize = size * 0.3;
	ctx.drawImage(
		logo,
		(size - logoSize) / 2,
		(size - logoSize) / 2,
		logoSize,
		logoSize,
	);

	const buffer = canvas.toBuffer("image/png");
	return new Response(buffer, {
		headers: {
			"Content-Type": "image/png",
			"Cache-Control": "public, max-age=31536000, immutable",
		},
	});
}