folio/server/middleware/curl.ts

import chalk from 'chalk';

function box(def: {
    title: string;
    text: string;
    footer?: [string, string];
    padding?: [number, number];
}) {
    const [LINE_WIDTH_PADDING, LINE_HEIGHT_PADDING] = def.padding ?? [0, 0];
    const lineHeight = def.text.split('\n').length;
    const lineWidth = def.text
        .split('\n')
        .reduce((agg, cur) => Math.max(agg, cur.length), 0);

    let rendered =
        chalk.dim(`${GLYPHS.BOX.ROUND.TOP_LEFT}${GLYPHS.BOX.ROUND.XEDGE}`) +
        chalk.reset(` ${def.title} `) +
        chalk.dim(
            `${GLYPHS.BOX.ROUND.XEDGE.repeat(lineWidth - def.title.length - 3 + LINE_WIDTH_PADDING * 2)}${GLYPHS.BOX.ROUND.TOP_RIGHT}\n`,
        );
    rendered += (
        chalk.dim(GLYPHS.BOX.ROUND.YEDGE) +
        `${' '.repeat(LINE_WIDTH_PADDING)}${' '.repeat(lineWidth)}${' '.repeat(LINE_WIDTH_PADDING)}` +
        chalk.dim(GLYPHS.BOX.ROUND.YEDGE) +
        '\n'
    ).repeat(LINE_HEIGHT_PADDING);

    for (const line of def.text.split('\n')) {
        const padding = lineWidth - line.length;
        rendered +=
            chalk.dim(GLYPHS.BOX.ROUND.YEDGE) +
            `${' '.repeat(LINE_WIDTH_PADDING)}${line}${' '.repeat(padding)}${' '.repeat(LINE_WIDTH_PADDING)}` +
            chalk.dim(GLYPHS.BOX.ROUND.YEDGE) +
            '\n';
    }

    rendered += (
        chalk.dim(GLYPHS.BOX.ROUND.YEDGE) +
        `${' '.repeat(LINE_WIDTH_PADDING)}${' '.repeat(lineWidth)}${' '.repeat(LINE_WIDTH_PADDING)}` +
        chalk.dim(GLYPHS.BOX.ROUND.YEDGE) +
        '\n'
    ).repeat(LINE_HEIGHT_PADDING);
    rendered += chalk.dim(
        `${GLYPHS.BOX.ROUND.BOTTOM_LEFT}${GLYPHS.BOX.ROUND.XEDGE.repeat(lineWidth + LINE_WIDTH_PADDING * 2)}${GLYPHS.BOX.ROUND.BOTTOM_RIGHT}`,
    );

    if (def.footer) {
        rendered += '\n\n';
        const [left, right] = def.footer;
        const padding = lineWidth - left.length - right.length;
        rendered += chalk.dim(
            `${' '.repeat(LINE_WIDTH_PADDING)} ${left}${' '.repeat(padding)}${right} ${' '.repeat(LINE_WIDTH_PADDING)}`,
        );
    }

    return rendered;
}

export default defineEventHandler(async (event) => {
    const userAgent = getRequestHeader(event, 'user-agent') || '';

    if (userAgent.startsWith('curl/')) {
        const path = event.path;

        if (path === '/') {
            setResponseHeader(
                event,
                'content-type',
                'text/plain; charset=utf-8',
            );
            let res = '\n';

            res += `\
  ░█░█░█▀▀░█░░░█░░░█▀█░░░░░░░▀█▀░▀░█▄█░░░▀▀█░█▀█░█▀▄░█▀█░█▀█
  ░█▀█░█▀▀░█░░░█░░░█░█░░░░░░░░█░░░░█░█░░░░░█░█▀█░█▀▄░█░█░█░█
  ░▀░▀░▀▀▀░▀▀▀░▀▀▀░▀▀▀░▄▀░░░░▀▀▀░░░▀░▀░░░▀▀░░▀░▀░▀░▀░▀▀▀░▀░▀\n`;
            res += '\n';
            res += box({
                title: 'About',
                text: `\
I build things to solve problems from the ground up.

I left school and my job at Chick-fil-A in 2022 to write code full time.
It's definitely one of the best decisions I've ever made.
I've learned a lot since then and still have so much more to learn.

If you want to build something cool or connect hit me up
we'll grab a coffee or beer in you're in Austin! 🤠🦇

Also check out some of my work at https://jaron.sh`,
                footer: ['Austin, TX', 'yo@jp.wtf'],
                padding: [2, 1],
            });
            const padding = chalk.reset('  ');

            return (
                res
                    .split('\n')
                    .map((l) => padding + l)
                    .join('\n') + '\n'
            );
        }
    }
});

const GLYPHS = {
    BOX: {
        DEFAULT: {
            TOP_LEFT: '┌',
            TOP_RIGHT: '┐',
            BOTTOM_LEFT: '└',
            BOTTOM_RIGHT: '┘',
            XEDGE: '─',
            YEDGE: '│',
        },
        ROUND: {
            TOP_LEFT: '╭',
            TOP_RIGHT: '╮',
            BOTTOM_LEFT: '╰',
            BOTTOM_RIGHT: '╯',
            XEDGE: '─',
            YEDGE: '│',
        },
    },
};