#!/usr/bin/env node
import { program } from 'commander';
import tinycolor from 'tinycolor2';

program.command('gen <color>')
    .description('Generates multiple colors from a given color')
    .option('-a, --amount <n>', 'Amount of darken', 10)
    .action((color, options) => {
        const primary = tinycolor(color);
        const amount = options.amount;

        logColor(primary, 'primary');
        const darkPrimary = primary.clone().darken(amount);
        logColor(darkPrimary, 'dark primary');
        const darkerPrimary = darkPrimary.clone().darken(amount);
        logColor(darkerPrimary, 'darker primary');

        const secondary = primary.complement();
        logColor(secondary, 'secondary');
        const darkSecondary = secondary.clone().darken(amount);
        logColor(darkSecondary, 'dark secondary');
        const darkerSecondary = darkSecondary.clone().darken(amount);
        logColor(darkerSecondary, 'darker secondary');
    });

program.parse(process.argv);

function logColor(color, name) {
    const { r, g, b } = color.toRgb()
    console.log(`\x1b[48;2;${r};${g};${b}m COLOR \x1b[0m [${name.toUpperCase()}] ${color.toHexString()} `);
}