/*
 * MIT License
 *
 * Copyright (c) 2022- Minteck
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 *
 */

/**
 * 0 = black
 * 1 = white
 * 2 = gray
 * 3 = red
 * 4 = orange
 * 5 = yellow
 * 6 = green
 * 7 = blue
 * 8 = purple
 * 9 = pink
 * 10 = brown
 */

const Color = require('color');

module.exports = (hex, debug) => {
    const color = Color(hex);

    const h = color.hsl().color[0];
    const s = color.hsl().color[1];
    const l = color.hsl().color[2];

    if (s < 20) { // Consider it's grayscale
        if (l >= 75) {
            return debug ? "white" : 1; // white
        } else if (l >= 15) {
            return debug ? "gray" : 2; // gray
        } else {
            return debug ? "black" : 0; // black
        }
    } else { // Consider it's a color
        if (h <= 10 || h > 340) {
            return debug ? "red" : 3; // red
        } else if (h > 10 && h <= 40) {
            if (l > 65) {
                return debug ? "orange" : 4; // orange
            } else {
                return debug ? "brown" : 10; // brown
            }
        } else if (h > 40 && h <= 67) {
            return debug ? "yellow" : 5; // yellow
        } else if (h > 67 && h <= 158) {
            return debug ? "green" : 6; // green
        } else if (h > 158 && h <= 253) {
            return debug ? "blue" : 7; // blue
        } else if (h > 253 && h <= 289) {
            return debug ? "purple" : 8; // purple
        } else if (h > 289 && h <= 340) {
            return debug ? "pink" : 9; // pink
        }
    }
}