color-theme-generator/build/classes/MultiHueColorThemeFactory.js

Generates random color themes that are based in color theory.

var __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (receiver, state, kind, f) {
    if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a getter");
    if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot read private member from an object whose class did not declare it");
    return kind === "m" ? f : kind === "a" ? f.call(receiver) : f ? f.value : state.get(receiver);
};
var __classPrivateFieldSet = (this && this.__classPrivateFieldSet) || function (receiver, state, value, kind, f) {
    if (kind === "m") throw new TypeError("Private method is not writable");
    if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a setter");
    if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot write private member to an object whose class did not declare it");
    return (kind === "a" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;
};
var _MultiHueColorThemeFactory_instances, _MultiHueColorThemeFactory_hues, _MultiHueColorThemeFactory_lightness, _MultiHueColorThemeFactory_calculateHueFunction, _MultiHueColorThemeFactory_setHues, _MultiHueColorThemeFactory_setLightness, _MultiHueColorThemeFactory_setNumberOfMainColors, _MultiHueColorThemeFactory_generateColors, _MultiHueColorThemeFactory_getMainColors, _MultiHueColorThemeFactory_generateMainColor, _MultiHueColorThemeFactory_addHueToHues, _MultiHueColorThemeFactory_getContrastColors, _MultiHueColorThemeFactory_shouldGenerateContrastColors, _MultiHueColorThemeFactory_generateContrastColors, _MultiHueColorThemeFactory_shouldGenerateMultipleContrastColor, _MultiHueColorThemeFactory_generateMultipleContrastColors, _MultiHueColorThemeFactory_generateDarkColor, _MultiHueColorThemeFactory_getRandomHue, _MultiHueColorThemeFactory_getFirstIndex, _MultiHueColorThemeFactory_getLastIndex, _MultiHueColorThemeFactory_getHueFromHues, _MultiHueColorThemeFactory_generateLightColor, _MultiHueColorThemeFactory_generateSingleContrastColor, _MultiHueColorThemeFactory_shouldGenerateDarkContrastColor, _MultiHueColorThemeFactory_mergeContrastColorsWithMainColors;
import { Color } from './Color.js';
import { ColorThemeFactory } from './ColorThemeFactory.js';
import { ColorValues } from '../enums/ColorValues.js';
import { MaxMinObject } from './MaxMinObject.js';
export class MultiHueColorThemeFactory extends ColorThemeFactory {
    constructor(numberOfMainColors) {
        super();
        _MultiHueColorThemeFactory_instances.add(this);
        _MultiHueColorThemeFactory_hues.set(this, void 0);
        _MultiHueColorThemeFactory_lightness.set(this, void 0);
        _MultiHueColorThemeFactory_calculateHueFunction.set(this, void 0);
        __classPrivateFieldGet(this, _MultiHueColorThemeFactory_instances, "m", _MultiHueColorThemeFactory_setHues).call(this);
        __classPrivateFieldGet(this, _MultiHueColorThemeFactory_instances, "m", _MultiHueColorThemeFactory_setLightness).call(this, new MaxMinObject(ColorValues.LightnessMax, ColorValues.LightnessMin));
        __classPrivateFieldGet(this, _MultiHueColorThemeFactory_instances, "m", _MultiHueColorThemeFactory_setNumberOfMainColors).call(this, numberOfMainColors);
    }
    setCalculateHueFunction(calculateHue) {
        __classPrivateFieldSet(this, _MultiHueColorThemeFactory_calculateHueFunction, calculateHue, "f");
    }
    /**
     * Generates a set of colors in a color theme.
     *
     * @param numberOfColors - The number of colors to generate.
     * @returns An array containing the colors as Color objects.
     */
    getColors(numberOfColors) {
        this.setHue(new MaxMinObject(ColorValues.HueMax, ColorValues.HueMin));
        return __classPrivateFieldGet(this, _MultiHueColorThemeFactory_instances, "m", _MultiHueColorThemeFactory_generateColors).call(this, numberOfColors);
    }
}
_MultiHueColorThemeFactory_hues = new WeakMap(), _MultiHueColorThemeFactory_lightness = new WeakMap(), _MultiHueColorThemeFactory_calculateHueFunction = new WeakMap(), _MultiHueColorThemeFactory_instances = new WeakSet(), _MultiHueColorThemeFactory_setHues = function _MultiHueColorThemeFactory_setHues() {
    __classPrivateFieldSet(this, _MultiHueColorThemeFactory_hues, [], "f");
}, _MultiHueColorThemeFactory_setLightness = function _MultiHueColorThemeFactory_setLightness(limits) {
    __classPrivateFieldSet(this, _MultiHueColorThemeFactory_lightness, this.generator.generateRandomNumber(limits), "f");
}, _MultiHueColorThemeFactory_setNumberOfMainColors = function _MultiHueColorThemeFactory_setNumberOfMainColors(value) {
    this.numberOfMainColors = value;
}, _MultiHueColorThemeFactory_generateColors = function _MultiHueColorThemeFactory_generateColors(numberOfColors) {
    const mainColors = __classPrivateFieldGet(this, _MultiHueColorThemeFactory_instances, "m", _MultiHueColorThemeFactory_getMainColors).call(this);
    const contrastColors = __classPrivateFieldGet(this, _MultiHueColorThemeFactory_instances, "m", _MultiHueColorThemeFactory_getContrastColors).call(this, numberOfColors);
    if (contrastColors) {
        return __classPrivateFieldGet(this, _MultiHueColorThemeFactory_instances, "m", _MultiHueColorThemeFactory_mergeContrastColorsWithMainColors).call(this, contrastColors, mainColors);
    }
    return mainColors;
}, _MultiHueColorThemeFactory_getMainColors = function _MultiHueColorThemeFactory_getMainColors() {
    const colors = [];
    for (let i = 0; i < this.numberOfMainColors; i++) {
        colors.push(__classPrivateFieldGet(this, _MultiHueColorThemeFactory_instances, "m", _MultiHueColorThemeFactory_generateMainColor).call(this, i));
    }
    return colors;
}, _MultiHueColorThemeFactory_generateMainColor = function _MultiHueColorThemeFactory_generateMainColor(loopCount) {
    const hue = __classPrivateFieldGet(this, _MultiHueColorThemeFactory_calculateHueFunction, "f").call(this, loopCount);
    __classPrivateFieldGet(this, _MultiHueColorThemeFactory_instances, "m", _MultiHueColorThemeFactory_addHueToHues).call(this, hue);
    const saturation = this.generator.adjustNumberWithin10(this.saturation);
    return new Color(hue, saturation, __classPrivateFieldGet(this, _MultiHueColorThemeFactory_lightness, "f"));
}, _MultiHueColorThemeFactory_addHueToHues = function _MultiHueColorThemeFactory_addHueToHues(hue) {
    __classPrivateFieldGet(this, _MultiHueColorThemeFactory_hues, "f").push(hue);
}, _MultiHueColorThemeFactory_getContrastColors = function _MultiHueColorThemeFactory_getContrastColors(numberOfColorsInTheme) {
    if (__classPrivateFieldGet(this, _MultiHueColorThemeFactory_instances, "m", _MultiHueColorThemeFactory_shouldGenerateContrastColors).call(this, numberOfColorsInTheme)) {
        return __classPrivateFieldGet(this, _MultiHueColorThemeFactory_instances, "m", _MultiHueColorThemeFactory_generateContrastColors).call(this, numberOfColorsInTheme);
    }
    return [];
}, _MultiHueColorThemeFactory_shouldGenerateContrastColors = function _MultiHueColorThemeFactory_shouldGenerateContrastColors(numberOfColorsInTheme) {
    const numberOfColorsForContrastColor = this.numberOfMainColors + 1;
    if (numberOfColorsInTheme >= numberOfColorsForContrastColor) {
        return true;
    }
    return false;
}, _MultiHueColorThemeFactory_generateContrastColors = function _MultiHueColorThemeFactory_generateContrastColors(numberOfColorsInTheme) {
    if (__classPrivateFieldGet(this, _MultiHueColorThemeFactory_instances, "m", _MultiHueColorThemeFactory_shouldGenerateMultipleContrastColor).call(this, numberOfColorsInTheme)) {
        return __classPrivateFieldGet(this, _MultiHueColorThemeFactory_instances, "m", _MultiHueColorThemeFactory_generateMultipleContrastColors).call(this);
    }
    else {
        return __classPrivateFieldGet(this, _MultiHueColorThemeFactory_instances, "m", _MultiHueColorThemeFactory_generateSingleContrastColor).call(this);
    }
}, _MultiHueColorThemeFactory_shouldGenerateMultipleContrastColor = function _MultiHueColorThemeFactory_shouldGenerateMultipleContrastColor(numberOfColorsInTheme) {
    const numberOfColorsForMultipleContrastColors = this.numberOfMainColors + 2;
    if (numberOfColorsInTheme === numberOfColorsForMultipleContrastColors) {
        return true;
    }
    return false;
}, _MultiHueColorThemeFactory_generateMultipleContrastColors = function _MultiHueColorThemeFactory_generateMultipleContrastColors() {
    return [__classPrivateFieldGet(this, _MultiHueColorThemeFactory_instances, "m", _MultiHueColorThemeFactory_generateDarkColor).call(this), __classPrivateFieldGet(this, _MultiHueColorThemeFactory_instances, "m", _MultiHueColorThemeFactory_generateLightColor).call(this)];
}, _MultiHueColorThemeFactory_generateDarkColor = function _MultiHueColorThemeFactory_generateDarkColor() {
    const calculatedSaturation = this.generator.adjustNumberWithin10(this.saturation);
    const color = new Color(__classPrivateFieldGet(this, _MultiHueColorThemeFactory_instances, "m", _MultiHueColorThemeFactory_getRandomHue).call(this), calculatedSaturation, this.minLightness);
    return color;
}, _MultiHueColorThemeFactory_getRandomHue = function _MultiHueColorThemeFactory_getRandomHue() {
    const firstIndex = __classPrivateFieldGet(this, _MultiHueColorThemeFactory_instances, "m", _MultiHueColorThemeFactory_getFirstIndex).call(this);
    const lastIndex = __classPrivateFieldGet(this, _MultiHueColorThemeFactory_instances, "m", _MultiHueColorThemeFactory_getLastIndex).call(this, __classPrivateFieldGet(this, _MultiHueColorThemeFactory_hues, "f"));
    const randomIndex = this.generator.generateRandomNumber(new MaxMinObject(lastIndex, firstIndex));
    return __classPrivateFieldGet(this, _MultiHueColorThemeFactory_instances, "m", _MultiHueColorThemeFactory_getHueFromHues).call(this, randomIndex);
}, _MultiHueColorThemeFactory_getFirstIndex = function _MultiHueColorThemeFactory_getFirstIndex() {
    return 0;
}, _MultiHueColorThemeFactory_getLastIndex = function _MultiHueColorThemeFactory_getLastIndex(refrence) {
    return refrence.length - 1;
}, _MultiHueColorThemeFactory_getHueFromHues = function _MultiHueColorThemeFactory_getHueFromHues(index) {
    return __classPrivateFieldGet(this, _MultiHueColorThemeFactory_hues, "f")[index];
}, _MultiHueColorThemeFactory_generateLightColor = function _MultiHueColorThemeFactory_generateLightColor() {
    const calculatedSaturation = this.generator.adjustNumberWithin10(this.saturation);
    const color = new Color(__classPrivateFieldGet(this, _MultiHueColorThemeFactory_instances, "m", _MultiHueColorThemeFactory_getRandomHue).call(this), calculatedSaturation, this.maxLightness);
    return color;
}, _MultiHueColorThemeFactory_generateSingleContrastColor = function _MultiHueColorThemeFactory_generateSingleContrastColor() {
    if (__classPrivateFieldGet(this, _MultiHueColorThemeFactory_instances, "m", _MultiHueColorThemeFactory_shouldGenerateDarkContrastColor).call(this, __classPrivateFieldGet(this, _MultiHueColorThemeFactory_lightness, "f"))) {
        return [__classPrivateFieldGet(this, _MultiHueColorThemeFactory_instances, "m", _MultiHueColorThemeFactory_generateDarkColor).call(this)];
    }
    else {
        return [__classPrivateFieldGet(this, _MultiHueColorThemeFactory_instances, "m", _MultiHueColorThemeFactory_generateLightColor).call(this)];
    }
}, _MultiHueColorThemeFactory_shouldGenerateDarkContrastColor = function _MultiHueColorThemeFactory_shouldGenerateDarkContrastColor(lightnessOfMainColors) {
    const fullLightness = 100;
    const halftLightness = fullLightness / 2;
    if (lightnessOfMainColors > halftLightness) {
        return true;
    }
    return false;
}, _MultiHueColorThemeFactory_mergeContrastColorsWithMainColors = function _MultiHueColorThemeFactory_mergeContrastColorsWithMainColors(contrastColors, mainColors) {
    return [...mainColors, ...contrastColors];
};