@felixgeelhaar/govee-api-client/dist/domain/value-objects/ColorRgb.js

Enterprise-grade TypeScript client library for the Govee Developer REST API

export class ColorRgb {
    constructor(r, g, b) {
        this.validateComponent(r, 'red');
        this.validateComponent(g, 'green');
        this.validateComponent(b, 'blue');
        this._r = Math.round(r);
        this._g = Math.round(g);
        this._b = Math.round(b);
    }
    validateComponent(value, component) {
        if (!Number.isFinite(value)) {
            throw new Error(`RGB ${component} component must be a finite number`);
        }
        const rounded = Math.round(value);
        if (rounded < 0 || rounded > 255) {
            throw new Error(`RGB ${component} component must be between 0 and 255, got ${value}`);
        }
    }
    get r() {
        return this._r;
    }
    get g() {
        return this._g;
    }
    get b() {
        return this._b;
    }
    equals(other) {
        return this._r === other._r && this._g === other._g && this._b === other._b;
    }
    toString() {
        return `rgb(${this._r}, ${this._g}, ${this._b})`;
    }
    toHex() {
        const toHex = (n) => n.toString(16).padStart(2, '0');
        return `#${toHex(this._r)}${toHex(this._g)}${toHex(this._b)}`;
    }
    toObject() {
        return { r: this._r, g: this._g, b: this._b };
    }
    static fromHex(hex) {
        const cleanHex = hex.replace('#', '');
        if (!/^[0-9A-Fa-f]{6}$/.test(cleanHex)) {
            throw new Error(`Invalid hex color format: ${hex}`);
        }
        const r = parseInt(cleanHex.substring(0, 2), 16);
        const g = parseInt(cleanHex.substring(2, 4), 16);
        const b = parseInt(cleanHex.substring(4, 6), 16);
        return new ColorRgb(r, g, b);
    }
    static fromObject(obj) {
        return new ColorRgb(obj.r, obj.g, obj.b);
    }
}
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