/*jslint browser devel:true, for:true, es6:true */
/*global alert, confirm, console, prompt, jQuery, window, webapi, Promise, async */

(function (disrSharedUtils, $, undef) {
    'use strict';

    // Private Property

    // Public Property
    disrSharedUtils.sanitizeInputPattern = /[<>]|(\bscript\b|javascript:)|([a-zA-Z]:\\)|(\.\.[\\/])|[^a-zA-Z0-9$%().\-+,:?'\/\s]/gi;
    // Sanitization error message for user input fields
    // Disallowed: < > ! @ # ^ & * { } [ ] " ~ = ; | ` \

    // Public Methods

    //  Long Date format AU - dd mm yyyy (eg: 25 November 2024)
    disrSharedUtils.formatDateAuLong = function (theDate) {
        const months = ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"];
        const date = new Date(theDate);
        var day = String(date.getDate()).padStart(2, '0');
        var month = months[date.getMonth()];
        var year = date.getFullYear();
        return `${day}/${month}/${year}`;
    };

    //  Short Date format AU - dd/mm/yyyy (eg: 25/11/2024)
    disrSharedUtils.formatDateAuShort = function (theDate) {
        const date = new Date(theDate);
        var day = String(date.getDate()).padStart(2, '0');
        var month = String(date.getMonth() + 1).padStart(2, '0');
        var year = date.getFullYear();
        return `${day}/${month}/${year}`;
    };

    //  Format numeric filesize to KB/MB, etc.
    disrSharedUtils.formatFileSize = function (bytes) {
        const sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB'];
        if (bytes === 0) {
            return '0 Byte';
        }
        const i = parseInt(Math.floor(Math.log(bytes) / Math.log(1024)));
        return (bytes / Math.pow(1024, i)).toFixed(1) + ' ' + sizes[i];
    };

    //  Generate new GUID
    disrSharedUtils.generateGUID = function () {
        return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
            var r = Math.random() * 16 | 0, v = c == 'x' ? r : (r & 0x3 | 0x8);
            return v.toString(16);
        });
    };

    //  Check if the value is null or blank
    disrSharedUtils.isNullOrBlank = function (value) {
        return value === null || value === undefined || (typeof value === "string" && value.trim() === "");
    };

    //  Get the local date part from a Date object or string in ISO format
    disrSharedUtils.getLocalISODatePart = function(date) {
        if (!(date instanceof Date)) {
            date = new Date(date);
        }
        const year = date.getFullYear();
        const month = String(date.getMonth() + 1).padStart(2, '0');
        const day = String(date.getDate()).padStart(2, '0');
        return new Date(`${year}-${month}-${day}`).toISOString();
    };



    // Private Method

}(window.disrSharedUtils = window.disrSharedUtils || {}, jQuery));