nhb-toolbox/dist/esm/date/plugins/dayPartPlugin.js

A versatile collection of smart, efficient, and reusable utility functions, classes and types for everyday development needs.

import { DATE_PART_RANGES } from '../constants.js';
export const dayPartPlugin = ($Chronos) => {
    $Chronos.prototype.getPartOfDay = function (config) {
        const hour = this.hour;
        const ranges = {
            ...DATE_PART_RANGES,
            ...config,
        };
        for (const [part, [start, end]] of Object.entries(ranges)) {
            const from = Number(start);
            const to = Number(end);
            if (from <= to) {
                if (hour >= from && hour <= to) {
                    return part;
                }
            }
            else {
                if (hour >= from || hour <= to) {
                    return part;
                }
            }
        }
        return 'night';
    };
};