(function( $ ) {
	'use strict';

	/**
	 * All of the code for your admin-facing JavaScript source
	 * should reside in this file.
	 *
	 * Note: It has been assumed you will write jQuery code here, so the
	 * $ function reference has been prepared for usage within the scope
	 * of this function.
	 *
	 * This enables you to define handlers, for when the DOM is ready:
	 *
	 * $(function() {
	 *
	 * });
	 *
	 * When the window is loaded:
	 *
	 * $( window ).load(function() {
	 *
	 * });
	 *
	 * ...and/or other possibilities.
	 *
	 * Ideally, it is not considered best practise to attach more than a
	 * single DOM-ready or window-load handler for a particular page.
	 * Although scripts in the WordPress core, Plugins and Themes may be
	 * practising this, we should strive to set a better example in our own work.
	 */

	 jQuery(document).ready(function($) {
		 $('.event-ajax-indicator').on('click submit', function () {
			if ($(this).find('.wdk-ajax-indicator').length) {
				$(this).find('.wdk-ajax-indicator').removeClass('hidden')
												   .removeClass('wdk-hidden');
				$(this).find('.hidden-onloading').addClass('wdk-hidden');
			}
			else {
				$(this).parent().find('.wdk-ajax-indicator').removeClass('hidden');
			}
		 })
		  
        /* date time fields init */
        if ($('.wdk-fielddate').length && typeof $.datepicker != 'undefined') {
			
            $('.wdk-fielddate').each(function () {
                let dateFormat = script_parameters.format_date_js;
				var self = $(this);

                if (self.attr('date-format'))
                    dateFormat = self.attr('date-format');

                self.datepicker({ dateFormat: dateFormat,  onSelect: function() {
						self.parent().find('.db-date').val(wdk_date_sql_normalize(self.val(), self)).trigger('input');
					}
				}).on( "change", function() {
					self.parent().find('.db-date').val(wdk_date_sql_normalize(self.val(), self));
				});
				
                if(self.parent().find('.db-date').val() == '' && false) {
                    self.parent().find('.db-date').val(wdk_date_sql_normalize());
                }
            })
		};

        if ($('.wdk-fielddatetime').length && typeof $.datepicker != 'undefined') {

			$('.wdk-fielddatetime').each(function () {
                let dateFormat = script_parameters.format_datetime_js;

				var self = $(this);
                if (self.attr('date-format'))
                    dateFormat = self.attr('date-format');

                self.datepicker({ dateFormat: dateFormat,  onSelect: function() {
					

                        var datetime = wdk_date_notime_sql_normalize(self.val(), self);
                        if(self.parent().find('[name="hours_mask"]').val() !='') {
                            datetime += ' '+wdk_pad(self.parent().find('[name="hours_mask"]').val());
                        } else {
                            datetime += ' 00';
                        }
                        if(self.parent().find('[name="minutes_mask"]').val() !='') {
                            datetime += ':'+wdk_pad(self.parent().find('[name="minutes_mask"]').val());
                        } else {
                            datetime += ':00';
                        }
                        datetime += ':00';

						self.parent().find('.db-date').val(datetime).trigger('input');
					}
				}).on( "change", function() {
                    
                    var datetime = wdk_date_notime_sql_normalize(self.val(), self);
                    if(self.parent().find('[name="hours_mask"]').val() !='') {
                        datetime += ' '+wdk_pad(self.parent().find('[name="hours_mask"]').val());
                    } else {
                        datetime += ' 00';
                    }
                    if(self.parent().find('[name="minutes_mask"]').val() !='') {
                        datetime += ':'+wdk_pad(self.parent().find('[name="minutes_mask"]').val());
                    } else {
                        datetime += ':00';
                    }
                    datetime += ':00';
					self.parent().find('.db-date').val(datetime).trigger('input');

				});

                if(self.parent().find('.db-date').val() == '') {
                    self.parent().find('.db-date').val(wdk_date_sql_normalize());
                }

                self.parent().find('[name="hours_mask"],[name="minutes_mask"]').on('input', function(){
                    var datetime = wdk_date_notime_sql_normalize(self.val(), self);
                    if(self.parent().find('[name="hours_mask"]').val() !='') {
                        datetime += ' '+wdk_pad(self.parent().find('[name="hours_mask"]').val());
                    } else {
                        datetime += ' 00';
                    }
                    if(self.parent().find('[name="minutes_mask"]').val() !='') {
                        datetime += ':'+wdk_pad(self.parent().find('[name="minutes_mask"]').val());
                    } else {
                        datetime += ':00';
                    }
                    datetime += ':00';
					self.parent().find('.db-date').val(datetime);
                });
            })
		};

		if ($('.wdk-fielddate_from').length && $('.wdk-fielddate_to').length && typeof $.datepicker != 'undefined') {
			var dateFormat, from, to;
			const getDate = ( element ) => {
				var date;
				try {
					date = $.datepicker.parseDate( dateFormat, element.value );
				} catch( error ) {
					date = null;
				}
				return date;
			} 

			dateFormat = script_parameters.format_date_js;
			if ($('.wdk-fielddate_from').attr('date-format'))
				dateFormat = $('.wdk-fielddate_from').attr('date-format');	

			from = $('.wdk-fielddate_from')
				.datepicker({
					dateFormat: dateFormat,
					onSelect: function( selectedDate ) {
						to.datepicker("option", "minDate", selectedDate );
						setTimeout(function(){
							to.datepicker('show');
						}, 16);
						
						from.parent().find('.db-date').val(wdk_date_sql_normalize(from.val(), from)).trigger('input');
						wdk_date_add_hours(from);
						
					}
				}).on( "change", function() {

				});
				
			to = $('.wdk-fielddate_to').datepicker({
				dateFormat: dateFormat
			})
			.on( "change", function() {
				from.datepicker( "option", "maxDate", getDate( this ) );

				to.parent().find('.db-date').val(wdk_date_sql_normalize(to.val(), to)).trigger('input');
				wdk_date_add_hours(to);
			});
			
            if(to.parent().find('.db-date').val() == '') {
                to.parent().find('.db-date').val(wdk_date_sql_normalize());
            }

            if(from.parent().find('.db-date').val() == '') {
                from.parent().find('.db-date').val(wdk_date_sql_normalize());
            }

			from.parent().find('[name="hours_mask"],[name="minutes_mask"]').on('input', function(){
				wdk_date_add_hours(from);
			});
			
			to.parent().find('[name="hours_mask"],[name="minutes_mask"]').on('input', function(){
				wdk_date_add_hours(to);
			});
			
		}

		jQuery(document).ready( function($) {
            $( "ul#adminmenu a[href*='wordpress.org/support/plugin/wpdirectorykit']" ).attr( 'target', '_blank' );
            $( "ul#adminmenu a[href*='wpdirectorykit.com/contact.html']" ).attr( 'target', '_blank' );
            $( "ul#adminmenu a[href*='wpdirectorykit.com/documentation']" ).attr( 'target', '_blank' );
        });


		/* wdk pro feature ask */
		if (typeof $.fn.confirm == 'function') {
			$('.wdk-pro, .wdk-pro a, .wdk-pro button, .wdk-pro input').off().on('click', function(e){
				e.preventDefault();
				var self = jQuery(this)
				jQuery.confirm({
					boxWidth: '400px',
					useBootstrap: false,
					title: self.data('title'),
					content:  self.data('content'),
					buttons: {
						cancel: function () {
							return true;
						},
						somethingElse: {
							text: self.data('button-succuss'),
							btnClass: 'btn-blue activate-now',
							keys: ['enter', 'shift'],
							action: function(){
								window.location = self.data('action');
								return false;
							}
						}
					}
				});
				return false;
			});
			$('.wdk-pro, .wdk-pro a, .wdk-pro button, .wdk-pro input').on('focus', function(){
				$(this).trigger('blur'); 
				return false;
			});
		}
	})
})( jQuery );

const wdk_pad = (num = '') => {
    return ('00'+num).slice(-2);
};

const wdk_date_add_hours = (selector = '') => {
	if(typeof selector !='undefined' && selector.parent().find('[name="hours_mask"]').length) {
		var datetime = wdk_date_notime_sql_normalize(selector.val(), selector);
		if(selector.parent().find('[name="hours_mask"]').val() !='') {
			datetime += ' '+wdk_pad(selector.parent().find('[name="hours_mask"]').val());
		} else {
			datetime += ' 00';
		}
		if(selector.parent().find('[name="minutes_mask"]').val() !='') {
			datetime += ':'+wdk_pad(selector.parent().find('[name="minutes_mask"]').val());
		} else {
			datetime += ':00';
		}
		datetime += ':00';
		selector.parent().find('.db-date').val(datetime);
	}
};

/*
    Convert date to sql format

    @param string $date, string of date

    @return string normalize date or Current date/time
*/
const wdk_date_sql_normalize = (date = '', datepicker_el = null) => {
    if(date == '') {
		var d = new Date();
	} else {
		var d = new Date(date);
	}

	if(d == 'Invalid Date' && datepicker_el) {
		var d = new Date(+(jQuery.datepicker.formatDate("@", datepicker_el.datepicker("getDate"))));
	} 
	
	d = d.getUTCFullYear()        + '-' +
	wdk_pad(d.getMonth() + 1)  + '-' +
	wdk_pad(d.getDate())          + ' ' +
	wdk_pad(d.getHours())         + ':' +
	wdk_pad(d.getMinutes())       + ':' +
	wdk_pad(d.getSeconds());
	return d;
};

const wdk_date_notime_sql_normalize = (date = '', datepicker_el = null) => {
    if(date == '') {
		var d = new Date();
	} else {
		var d = new Date(date);
	}

	if(d == 'Invalid Date' && datepicker_el) {
		var d = new Date(+(jQuery.datepicker.formatDate("@", datepicker_el.datepicker("getDate"))));
	} 
	
	d = d.getUTCFullYear()        + '-' +
	wdk_pad(d.getMonth() + 1)  + '-' +
	wdk_pad(d.getDate());
	return d;
};