var wwsLoader = '<div class="wws-spinner">';
	wwsLoader += '<div class="wws-bounce1 wws--bg-color"></div>';
	wwsLoader += '<div class="wws-bounce2 wws--bg-color"></div>';
	wwsLoader += '<div class="wws-bounce3 wws--bg-color"></div>';
	wwsLoader += '</div>';

const wwsWidget = {

	/*
	 * Popup show and hide
	 */
	trigger: function( status = '' ) {
		if ( 'open' === status ) {
			this.open();

			/**
			 * Trigger when widget open.
			 */
			jQuery( document.body ).trigger( 'wws_widget_open' );
		} else if ( 'close' === status ) {
			this.close();

			/**
			 * Trigger when widget close.
			 */
			jQuery( document.body ).trigger( 'wws_widget_close' );
		} else {
			// Popup not open
			if ( jQuery( '.wws-popup' ).attr( 'data-wws-popup-status' ) == '0' ) {
				this.open();

				jQuery( document.body ).trigger( 'wws_widget_open' );
			} else { // Popup open
				this.close();

				jQuery( document.body ).trigger( 'wws_widget_close' );
			}
		}
	},

	open: function() {
		jQuery( '.wws-popup' ).slideDown();
		jQuery( '.wws-popup' ).attr( 'data-wws-popup-status', '1' );
		jQuery( '.wws-gradient' ).show();
	},

	close: function() {
		jQuery( '.wws-popup' ).slideUp();
		jQuery( '.wws-popup' ).attr( 'data-wws-popup-status', '0' );
		jQuery( '.wws-gradient' ).hide();
	},

	/*
	 * Auto popup
	 */
	autoPopup: function( delayInSeconds ) {
		if ( 'yes' !== sessionStorage.wwsAutoPopup ) {
			setTimeout( function() {
				if ( '0' == jQuery( '.wws-popup' ).data( 'wws-popup-status' ) ) {
					wwsWidget.trigger();
				}
				sessionStorage.wwsAutoPopup = 'yes';
			}, Number( delayInSeconds * 1000 ) );
		}
	},

	/*
	 * Send message
	 */
	sendMessage: function( message = '', whatsappNumber = '' ) {
		if ( '' === message || '' === whatsappNumber) {
			return false;
		}
		if ( this.is_mobile.any() ) {
			window.open( wwsObj.whatsapp_mobile_api + '/send?phone=' + whatsappNumber + '&text=' + message + '');
		} else {
			window.open( wwsObj.whatsapp_desktop_api + '/send?phone=' + whatsappNumber + '&text=' + message + '');
		}

		jQuery( document.body ).trigger( 'wws_message_sent' );

		return true;
	},

	/*
	 * Send group invitation
	 */
	sendGroupInvitation: function( groupID ) {
		window.open('https://chat.whatsapp.com/' + groupID );
	},

	/*
	 * Mobile detection
	 */
	is_mobile: {
		Android: function() {
			return navigator.userAgent.match(/Android/i);
		},
		BlackBerry: function() {
			return navigator.userAgent.match(/BlackBerry/i);
		},
		iOS: function() {
			return navigator.userAgent.match(/iPhone|iPad|iPod/i);
		},
		Opera: function() {
			return navigator.userAgent.match(/Opera Mini/i);
		},
		Windows: function() {
			return navigator.userAgent.match(/IEMobile/i);
		},
		any: function() {
			return ( wwsWidget.is_mobile.Android() || wwsWidget.is_mobile.BlackBerry() || wwsWidget.is_mobile.iOS() || wwsWidget.is_mobile.Opera() || wwsWidget.is_mobile.Windows());
		},
	},

	logAnalytics: function( message = 'N/A', number = 'N/A', through = '', args = {} ) {
		jQuery.ajax({
			url: wwsObj.admin_url,
			type: 'post',
			data: {
				'action':   'wws_click_analytics',
				'message':  message,
				'number':   number,
				'through':  through,
				'support_person_id': args.supportPersonId || '-1',
				'security': wwsObj.security_token,
			}
		});
	},
}

;(function( $ ) {
	"use strict";

	jQuery( document ).ready(function() {

		// Google and Facebook Pixel Analytics
		function wws_ga_and_fb_click_analytics() {

			var fbGaAnalytics = jQuery.parseJSON( wwsObj.fb_ga_click_tracking );

			if ( 'yes' == fbGaAnalytics.ga_click_tracking_status ) {

				try {
					gtag(
						'event',
						fbGaAnalytics.ga_click_tracking_event_name, {
							'event_category': fbGaAnalytics.ga_click_tracking_event_category,
							'event_label': fbGaAnalytics.ga_click_tracking_event_label,
						}
					);
				} catch ( error ) {
					if ( 'yes' === wwsObj.is_debug ) {
						window.console && console.log( 'WordPress WhatsApp Support Google or Facebook analytics error message: ' + error.message );
					}
				}

				try {
					ga(
						'send',
						'event',
						fbGaAnalytics.ga_click_tracking_event_category,
						fbGaAnalytics.ga_click_tracking_event_name,
						fbGaAnalytics.ga_click_tracking_event_label
					);
				} catch ( error ) {
					if ( 'yes' === wwsObj.is_debug ) {
						window.console && console.log( 'WordPress WhatsApp Support Google or Facebook analytics error message: ' + error.message );
					}
				}

				try {
					_gaq.push([
						'_trackEvent',
						fbGaAnalytics.ga_click_tracking_event_category,
						fbGaAnalytics.ga_click_tracking_event_name,
						fbGaAnalytics.ga_click_tracking_event_label
					]);
				}
				catch ( error ) {
					if ( 'yes' === wwsObj.is_debug ) {
						window.console && console.log( 'WordPress WhatsApp Support Google or Facebook analytics error message: ' + error.message );
					}
				}

				try {
					dataLayer.push({
						'event': 'customEvent',
						'eventCategory': fbGaAnalytics.ga_click_tracking_event_category,
						'eventAction': fbGaAnalytics.ga_click_tracking_event_name,
						'eventLabel': fbGaAnalytics.ga_click_tracking_event_label
					});
				}
				catch ( error ) {
					if ( 'yes' === wwsObj.is_debug ) {
						window.console && console.log( 'WordPress WhatsApp Support Google or Facebook analytics error message: ' + error.message );
					}
				}
			}

			if ( 'yes' == fbGaAnalytics.fb_click_tracking_status ) {
				var FBpixeled = false;
				try {
					if ( ! FBpixeled ) {
						fbq( 'trackCustom', 'WordPressWhatsAppSupport', {
							event: fbGaAnalytics.fb_click_tracking_event_name,
							account: fbGaAnalytics.fb_click_tracking_event_label
						});
						FBpixeled = true;
					}
				}
				catch ( error ) {
					if ( 'yes' === wwsObj.is_debug ) {
						window.console && console.log( 'WordPress WhatsApp Support Google or Facebook analytics error message: ' + error.message );
					}
				}
			}
		}

		function isGDPRChecked() {
			if ( 'yes' !== wwsObj.is_gdpr ) {
				return;
			}

			if ( jQuery('.wws-gdpr input').is(':checked') == false ) {
				jQuery( '.wws-gdpr > div' ).addClass('wws-shake-animation');
				setTimeout( function() {
					jQuery( '.wws-gdpr > div' ).removeClass('wws-shake-animation');
				}, 300 );
				return false;
			} else {
				return true;
			}
		}

		// Open and close the wws popup
		jQuery( '.wws-popup__open-btn, .wws-popup__close-btn' ).on('click', function(event) {
			event.preventDefault();
			wwsWidget.trigger();
		});


		// send message
		jQuery( document ).on('click', '.wws-popup__send-btn', function(event) {
			event.preventDefault();

			// If popup template is 8th
			if ( wwsObj.popup_layout == 8 ) {
				var preMessage      = jQuery( this ).attr( 'data-wws-pre-msg' );
				var whatsappNumber  = jQuery( this ).attr( 'data-wws-number' );

				if ( isGDPRChecked() == false ) return;

				if ( '' === preMessage ) {
					preMessage = '%20';
				}

				if( wwsWidget.sendMessage( preMessage, whatsappNumber ) == true ) {
					wwsWidget.logAnalytics( preMessage, 'N/A', 'Layout 8' );
					wws_ga_and_fb_click_analytics();
				}
			}

			// If popup template is 7th
			if ( wwsObj.popup_layout == 7 ) {

				var message         = jQuery( '.wws-popup__input' ).val();
				var number          = jQuery( '.wws-popup__fields-number' ).val();
				var whatsappNumber  = wwsObj.support_number;

				if ( isGDPRChecked() == false ) return;

				setTimeout( function() {
					jQuery( '.wws-popup__fields-textarea-wrapper, .wws-popup__fields-number' ).removeClass( 'wws-shake-animation' );
				}, 300 );

				if ( number == '' ) {
					jQuery( '.wws-popup__fields-number' ).addClass( 'wws-shake-animation' );
					return;
				}
				if ( message == '' ) {
					jQuery( '.wws-popup__fields-textarea-wrapper' ).addClass( 'wws-shake-animation' );
					return;
				}
				if( wwsWidget.sendMessage( ( message + wwsObj.pre_defined_text ), whatsappNumber ) == true ) {
					wwsWidget.logAnalytics( message, number, 'Layout 7' );
					wws_ga_and_fb_click_analytics();
				}

			}

			if ( wwsObj.popup_layout == 6 ) {

				var message         = jQuery( '.wws-popup__input' ).val();
				var preMessage      = jQuery( '.wws-popup-multi-support-pre-essage' ).val();
				var number          = jQuery( '.wws-popup__fields-number' ).val();
				var whatsappNumber  = jQuery( '.wws-popup-multi-support-number' ).val();
				var supportPersonId = jQuery( '.wws-popup-multi-support-id' ).val();

				if ( isGDPRChecked() == false ) return;

				setTimeout( function() {
					jQuery( '.wws-popup__fields-textarea-wrapper, .wws-popup__fields-number' ).removeClass( 'wws-shake-animation' );
				}, 300 );

				if ( number == '' ) {
					jQuery( '.wws-popup__fields-number' ).addClass( 'wws-shake-animation' );
					return;
				}

				if ( message == '' ) {
					jQuery( '.wws-popup__fields-textarea-wrapper' ).addClass( 'wws-shake-animation' );
					return;
				}

				if( wwsWidget.sendMessage( ( message + preMessage ), whatsappNumber ) == true ) {

					wwsWidget.logAnalytics( message, number, 'Layout 6', {
						supportPersonId: supportPersonId
					} );

					wws_ga_and_fb_click_analytics();

				}

			}

			// if popup template is 1st, 2nd, or 3rd
			if ( wwsObj.popup_layout == 1 || wwsObj.popup_layout == 2 || wwsObj.popup_layout == 3 ) {

				var message         = jQuery( '.wws-popup__input' ).val();
				var whatsappNumber  = wwsObj.support_number;

				if ( isGDPRChecked() == false ) return;

				setTimeout( function() {
					jQuery( '.wws-popup__input-wrapper' ).removeClass( 'wws-shake-animation' );
				}, 300 );

				if ( 0 == message.length ) {
					jQuery( '.wws-popup__input-wrapper' ).addClass( 'wws-shake-animation' );
					return;
				}
				if ( wwsWidget.sendMessage( ( message + wwsObj.pre_defined_text ), whatsappNumber ) == true ) {
					if ( 1 == wwsObj.popup_layout ) {
						wwsWidget.logAnalytics( message, 'N/A', 'Layout 1' );
					} else if ( 2 == wwsObj.popup_layout ) {
						wwsWidget.logAnalytics( message, 'N/A', 'Layout 2' );
					} else if ( 3 == wwsObj.popup_layout ) {
						wwsWidget.logAnalytics( message, 'N/A', 'Layout 3' );
					}

					wws_ga_and_fb_click_analytics();
				}
			}

			// if popup template is 4th
			if ( wwsObj.popup_layout == 4 ) {

				var message         = jQuery( '.wws-popup__input' ).val();
				var whatsappNumber  = wwsObj.support_number;

				if( wwsWidget.sendMessage( ( message + wwsObj.pre_defined_text ), whatsappNumber ) == true ) {
					wwsWidget.logAnalytics( 'N/A', 'N/A', 'Layout 4' );
					wws_ga_and_fb_click_analytics();
				}
			}

		});

		// Hit enter to send a message.
		jQuery('.wws-popup__input').on( 'keypress', function (e) {
			var key = e.which;

			if(key == 13) { // the enter key code
				jQuery('.wws-popup__send-btn').click();
				return false;
			}
		});

		// Group invitation
		jQuery( '.wws-popup-group-invitation__button' ).on( 'click', function() {
			wwsWidget.sendGroupInvitation( wwsObj.group_invitation_id );
			wwsWidget.logAnalytics();
			wws_ga_and_fb_click_analytics()
		});

		// autoPopup
		if ( 'yes' === wwsObj.auto_popup ) {
			wwsWidget.autoPopup( wwsObj.auto_popup_time );
		}

		// popup button display by scroll lenght
		if ( wwsObj.scroll_lenght != null ) {

			jQuery(document).on( 'scroll', function () {
				var y = jQuery(window).scrollTop() + jQuery(window).height();
				var documentHeight = jQuery(document).height() * wwsObj.scroll_lenght / 100;

				if ( y >= documentHeight - 10 ) {
					jQuery('.wws-popup-container').fadeIn();
				} else {
					jQuery('.wws-popup-container').fadeOut();
				}
			});
		}

		// Layout 6 - open selected support person.
		jQuery( document ).on( 'click', '[data-wws-multi-support-person-id]', function() {
			var multiSupportPersonID = jQuery( this ).attr( 'data-wws-multi-support-person-id' );

			jQuery( '.wws-popup__support-person-wrapper' ).hide();
			jQuery( '.wws-popup__support-person-form' ).show();
			jQuery( '.wws-popup__support-person-form' ).html( wwsLoader );

			jQuery.ajax({
				url: wwsObj.admin_url,
				type: 'post',
				data: {
					'action':   'wws_view_multi_person_form',
					'support_person_id': multiSupportPersonID,
					'post_id' : wwsObj.current_page_id,
				}
			}).done(function( response ) {
				jQuery( '.wws-popup__support-person-form' ).html( response );
				if ( ''  !== wwsObj.numberMasking) {
					jQuery( '.wws-popup__fields-number' ).inputmask( wwsObj.numberMasking );
				}
			});

		} );


		// Layout 6 - close selected support person.
		jQuery( document ).on( 'click', '[data-wws-multi-support-back]', function() {
			jQuery( '.wws-popup__support-person-wrapper' ).show();
			jQuery( '.wws-popup__support-person-form' ).hide();
		} );

		// Mobile number masking
		if ( ''  !== wwsObj.numberMasking) {
			jQuery( '.wws-popup__fields-number' ).inputmask( wwsObj.numberMasking );
		}

		/**
		 * Generated shortcode button analytics.
		 *
		 * @since 1.9.7
		 *
		 */
		jQuery( '.wws-shortcode-btn' ).on( 'click', function() {
			wwsWidget.logAnalytics( 'N/A', 'N/A', 'Shortcode Button' );
			wws_ga_and_fb_click_analytics();
		} );


		/**
		 * WooCommerce query button analytics.
		 *
		 * @since 1.9.7
		 *
		 */
		jQuery( '.wws-product-query-btn' ).on( 'click', function() {
			wwsWidget.logAnalytics( 'N/A', 'N/A', 'Woo Query Button' );
			wws_ga_and_fb_click_analytics();
		} );

		/**
		 * Click to call.
		 *
		 * @since 2.0.6
		 */
		jQuery( '[data-wws-agent-call]' ).on( 'click', function() {
			var call_number = jQuery( this ).data( 'wws-agent-call' );

			window.open( 'tel:' + call_number );
		} );


	}); // Document ready end here.

})(jQuery)