jnpf-web-datascreen-vue3-v6.x/node_modules/.pnpm-store/v3/files/63/37aeb0b0cb92c745f4e1bd99a9de8c796c08cca08f908d883b0b12c1c1ba71b5b670de6d84e214c1820c147c318114888be483fbf30d1017cfaa04dee91e77

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.mostReadable = exports.isReadable = exports.readability = void 0;
var index_js_1 = require("./index.js");
// Readability Functions
// ---------------------
// <http://www.w3.org/TR/2008/REC-WCAG20-20081211/#contrast-ratiodef (WCAG Version 2)
/**
 * AKA `contrast`
 *
 * Analyze the 2 colors and returns the color contrast defined by (WCAG Version 2)
 */
function readability(color1, color2) {
    var c1 = new index_js_1.TinyColor(color1);
    var c2 = new index_js_1.TinyColor(color2);
    return ((Math.max(c1.getLuminance(), c2.getLuminance()) + 0.05) /
        (Math.min(c1.getLuminance(), c2.getLuminance()) + 0.05));
}
exports.readability = readability;
/**
 * Ensure that foreground and background color combinations meet WCAG2 guidelines.
 * The third argument is an object.
 *      the 'level' property states 'AA' or 'AAA' - if missing or invalid, it defaults to 'AA';
 *      the 'size' property states 'large' or 'small' - if missing or invalid, it defaults to 'small'.
 * If the entire object is absent, isReadable defaults to {level:"AA",size:"small"}.
 *
 * Example
 * ```ts
 * new TinyColor().isReadable('#000', '#111') => false
 * new TinyColor().isReadable('#000', '#111', { level: 'AA', size: 'large' }) => false
 * ```
 */
function isReadable(color1, color2, wcag2) {
    var _a, _b;
    if (wcag2 === void 0) { wcag2 = { level: 'AA', size: 'small' }; }
    var readabilityLevel = readability(color1, color2);
    switch (((_a = wcag2.level) !== null && _a !== void 0 ? _a : 'AA') + ((_b = wcag2.size) !== null && _b !== void 0 ? _b : 'small')) {
        case 'AAsmall':
        case 'AAAlarge':
            return readabilityLevel >= 4.5;
        case 'AAlarge':
            return readabilityLevel >= 3;
        case 'AAAsmall':
            return readabilityLevel >= 7;
        default:
            return false;
    }
}
exports.isReadable = isReadable;
/**
 * Given a base color and a list of possible foreground or background
 * colors for that base, returns the most readable color.
 * Optionally returns Black or White if the most readable color is unreadable.
 *
 * @param baseColor - the base color.
 * @param colorList - array of colors to pick the most readable one from.
 * @param args - and object with extra arguments
 *
 * Example
 * ```ts
 * new TinyColor().mostReadable('#123', ['#124", "#125'], { includeFallbackColors: false }).toHexString(); // "#112255"
 * new TinyColor().mostReadable('#123', ['#124", "#125'],{ includeFallbackColors: true }).toHexString();  // "#ffffff"
 * new TinyColor().mostReadable('#a8015a', ["#faf3f3"], { includeFallbackColors:true, level: 'AAA', size: 'large' }).toHexString(); // "#faf3f3"
 * new TinyColor().mostReadable('#a8015a', ["#faf3f3"], { includeFallbackColors:true, level: 'AAA', size: 'small' }).toHexString(); // "#ffffff"
 * ```
 */
function mostReadable(baseColor, colorList, args) {
    if (args === void 0) { args = { includeFallbackColors: false, level: 'AA', size: 'small' }; }
    var bestColor = null;
    var bestScore = 0;
    var includeFallbackColors = args.includeFallbackColors, level = args.level, size = args.size;
    for (var _i = 0, colorList_1 = colorList; _i < colorList_1.length; _i++) {
        var color = colorList_1[_i];
        var score = readability(baseColor, color);
        if (score > bestScore) {
            bestScore = score;
            bestColor = new index_js_1.TinyColor(color);
        }
    }
    if (isReadable(baseColor, bestColor, { level: level, size: size }) || !includeFallbackColors) {
        return bestColor;
    }
    args.includeFallbackColors = false;
    return mostReadable(baseColor, ['#fff', '#000'], args);
}
exports.mostReadable = mostReadable;