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/* global List, wpforms_form_templates, wpforms_addons, wpf */

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/**

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* Form Templates function.

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* @since 1.7.7

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// eslint-disable-next-line no-var

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var WPFormsFormTemplates = window.WPFormsFormTemplates || ( function( document, window, $ ) {

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/**

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* Runtime variables.

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* @since 1.7.7

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* @type {Object}

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const vars = {};

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/**

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* Public functions and properties.

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* @since 1.7.7

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* @type {Object}

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const app = {

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/**

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* Start the engine.

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* @since 1.7.7

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init() {

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$( app.ready );

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$( window ).on( 'load', function() {

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// in case of jQuery 3.+ we need to wait for an `ready` event first.

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if ( typeof $.ready.then === 'function' ) {

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$.ready.then( app.load );

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} else {

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app.load();

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}

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} );

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/**

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* Document ready.

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* @since 1.7.7

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ready() {

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app.setup();

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app.events();

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/**

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* Window load.

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* @since 1.7.7

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load() {

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app.showUpgradeBanner();

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/**

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* Setup. Prepare some variables.

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* @since 1.7.7

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setup() {

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// Template list object.

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vars.templateList = new List( 'wpforms-setup-templates-list', {

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valueNames: [

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'wpforms-template-name',

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'wpforms-template-desc',

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{

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attr: 'data-fields',

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{

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attr: 'data-slug',

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{

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attr: 'data-categories',

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{

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attr: 'data-subcategories',

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{

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attr: 'data-has-access',

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{

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attr: 'data-favorite',

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} );

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/**

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* Bind events.

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* @since 1.7.7

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events() {

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$( document )

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.on( 'click', '#wpforms-setup-templates-list .wpforms-template-favorite i', app.selectFavorite )

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.on( 'click', '#wpforms-setup-templates-list .wpforms-template-remove i', app.removeTemplate );

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/**

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* Select Favorite Templates.

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* @since 1.7.7

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// eslint-disable-next-line max-lines-per-function

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selectFavorite() {

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const $heartIcon = $( this ),

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favorite = $heartIcon.hasClass( 'fa-heart-o' ),

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$favorite = $heartIcon.closest( '.wpforms-template-favorite' ),

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$template = $heartIcon.closest( '.wpforms-template' ),

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$templateName = $template.find( '.wpforms-template-name' ),

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templateSlug = $template.find( '.wpforms-template-select' ).data( 'slug' ),

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$favoritesCategory = $( '.wpforms-setup-templates-categories' ).find( '[data-category=\'favorites\']' ),

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$favoritesCount = $favoritesCategory.find( 'span' ),

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data = {

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action: 'wpforms_templates_favorite',

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slug: templateSlug,

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favorite,

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nonce: wpforms_form_templates.nonce,

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};

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let favoritesCount = parseInt( $favoritesCount.html(), 10 );

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const item = vars.templateList.get( 'slug', templateSlug )[ 0 ],

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values = item.values();

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const toggleHeartIcon = function() {

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$favorite.find( '.fa-heart-o' ).toggleClass( 'wpforms-hidden', values.favorite );

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$favorite.find( '.fa-heart' ).toggleClass( 'wpforms-hidden', ! values.favorite );

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};

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const unMarkFavorite = function() {

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values.favorite = false;

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favoritesCount = favoritesCount - 1;

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item.values( values );

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toggleHeartIcon();

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$templateName.data( 'data-favorite', 0 );

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$favoritesCount.html( favoritesCount );

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app.maybeHideFavoritesCategory();

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};

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const markFavorite = function() {

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values.favorite = true;

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favoritesCount = favoritesCount + 1;

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item.values( values );

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toggleHeartIcon();

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$templateName.data( 'data-favorite', 1 );

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$favoritesCount.html( favoritesCount );

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app.maybeHideFavoritesCategory();

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};

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$.post( wpforms_form_templates.ajaxurl, data, function( res ) {

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if ( ! res.success ) {

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if ( favorite ) {

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unMarkFavorite();

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return;

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}

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markFavorite();

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}

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} );

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if ( favorite ) {

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markFavorite();

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return;

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}

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unMarkFavorite();

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/**

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* Remove Template.

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* @since 1.8.8

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removeTemplate() {

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const $trashIcon = $( this ),

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$template = $trashIcon.closest( '.wpforms-template-remove' ),

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$templateId = $template.data( 'template' );

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$.alert( {

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title: wpforms_form_templates.delete_template_title,

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content: wpforms_form_templates.delete_template_content,

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icon: 'fa fa-exclamation-circle',

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type: 'red',

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buttons: {

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confirm: {

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text: wpforms_form_templates.delete_template,

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btnClass: 'btn-confirm',

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keys: [ 'enter' ],

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action() {

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app.removeUserTemplate( $templateId );

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cancel: {

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text: wpforms_form_templates.cancel,

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} );

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/**

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* Remove User Template.

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* @since 1.8.8

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* @param {number} templateId Template ID.

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removeUserTemplate( templateId ) {

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vars.templateList.remove( 'slug', 'wpforms-user-template-' + templateId );

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$.post( wpforms_form_templates.ajaxurl, {

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action: 'wpforms_user_template_remove',

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nonce: wpforms_form_templates.nonce,

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}, function( res ) {

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if ( res.success ) {

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$( '#wpforms-template-wpforms-user-template-' + templateId ).remove();

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app.updateCategoryCount( 'all' );

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app.updateCategoryCount( 'user' );

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}

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} );

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/**

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* Update category count.

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* @since 1.8.8

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* @param {string} category Category name.

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updateCategoryCount( category ) {

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const categoriesList = $( '.wpforms-setup-templates-categories' ),

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$category = categoriesList.find( `[data-category='${ category }']` ),

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$count = $category.find( 'span' ),

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count = parseInt( $count.html(), 10 );

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$count.html( count - 1 );

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$category.data( 'count', count - 1 );

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if ( count - 1 === 0 && category === 'user' && $category.hasClass( 'active' ) ) {

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$( '.wpforms-user-templates-empty-state' ).removeClass( 'wpforms-hidden' );

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}

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/**

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* Maybe hide favorites category if there are no templates.

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* @since 1.7.7

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maybeHideFavoritesCategory() {

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const $categoriesList = $( '.wpforms-setup-templates-categories' ),

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$favoritesCategory = $categoriesList.find( '[data-category=\'favorites\']' ),

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favoritesCount = parseInt( $favoritesCategory.find( 'span' ).html(), 10 );

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$favoritesCategory.toggleClass( 'wpforms-hidden', ! favoritesCount );

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if ( $favoritesCategory.hasClass( 'active' ) ) {

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if ( ! favoritesCount ) {

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$categoriesList.find( '[data-category=\'all\']' ).trigger( 'click' );

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return;

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}

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$favoritesCategory.trigger( 'click' );

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}

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/**

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* Search template callback.

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* @since 1.7.7

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searchTemplate() {

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app.performSearch( $( this ).val() );

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app.showUpgradeBanner();

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/**

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* Perform search value.

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* @since 1.7.7.2

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* @param {string} query Value to search.

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performSearch( query ) {

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const searchResult = vars.templateList.search( query, [ 'name' ], function( searchString ) {

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for ( let index = 0, length = vars.templateList.items.length; index < length; index++ ) {

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const values = vars.templateList.items[ index ].values();

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const templateName = values[ 'wpforms-template-name' ].toLowerCase();

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const templateDesc = values[ 'wpforms-template-desc' ].toLowerCase();

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const fields = values.fields.toLowerCase();

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const searchRegex = new RegExp( searchString );

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vars.templateList.items[ index ].found = searchRegex.test( templateName ) || searchRegex.test( templateDesc ) || searchRegex.test( fields );

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}

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} );

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$( '.wpforms-templates-no-results' ).toggle( ! searchResult.length );

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/**

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* Select subcategory.

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* @since 1.8.4

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* @param {Object} e Event object.

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selectSubCategory( e ) {

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e.preventDefault();

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const $item = $( this );

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const $activeCategory = $item.parent( 'ul' ).parent( 'li' ).parent( 'ul' ).children( 'li.active' );

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const $activeSubcategory = $( '.wpforms-setup-templates-subcategories li.active' );

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const subcategory = $item.data( 'subcategory' );

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const category = $item.parents( 'li' ).data( 'category' );

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const searchQuery = $( '#wpforms-setup-template-search' ).val();

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// Clear active class from the parent category and current subcategory.

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$activeSubcategory.removeClass( 'active' );

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$activeCategory.removeClass( 'active' );

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// Add active class to the parent category and current subcategory.

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$item.parents( 'li' ).addClass( 'active' );

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$item.addClass( 'active' );

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vars.templateList.filter( function( item ) {

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return category === 'all' || ( item.values().categories.split( ',' ).indexOf( category ) > -1 && item.values().subcategories.split( ',' ).indexOf( subcategory ) > -1 );

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} );

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if ( searchQuery !== '' ) {

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app.performSearch( searchQuery );

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}

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app.showUpgradeBanner();

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/**

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* Select category.

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* @since 1.7.7

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* @param {Object} e Event object.

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selectCategory( e ) {

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e.preventDefault();

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const $item = $( this ).parent(),

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$active = $item.closest( 'ul' ).find( '.active' ),

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category = $item.data( 'category' ),

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count = $item.data( 'count' ),

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searchQuery = $( '#wpforms-setup-template-search' ).val();

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$active.removeClass( 'active' );

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$item.addClass( 'active opened' );

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vars.templateList.filter( function( item ) {

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if ( category === 'available' ) {

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return item.values()[ 'has-access' ];

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}

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if ( category === 'favorites' ) {

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return item.values().favorite;

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}

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return category === 'all' || item.values().categories.split( ',' ).indexOf( category ) > -1;

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} );

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// Display/hide User Templates empty state message.

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$( '.wpforms-user-templates-empty-state' ).toggleClass( 'wpforms-hidden', category !== 'user' || count !== 0 );

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if ( searchQuery !== '' ) {

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app.performSearch( searchQuery );

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}

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app.showUpgradeBanner();

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/**

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* Show/hide the subcategories list by clicking on chevron icon.

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* @since 1.8.7

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* @param {Object} e Event object.

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toggleSubcategoriesList( e ) {

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e.stopPropagation();

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const $item = $( this ).parent().parent();

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$item.toggleClass( 'opened' );

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/**

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* Cancel button click routine.

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* @since 1.7.7

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selectTemplateCancel( ) {

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const $template = $( '#wpforms-setup-templates-list' ).find( '.wpforms-template.active' ),

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$button = $template.find( '.wpforms-template-select' );

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$template.removeClass( 'active' );

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$button.html( $button.data( 'labelOriginal' ) );

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/**

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* Show upgrade banner if licence type is less than Pro.

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* @since 1.7.7

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showUpgradeBanner() {

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if ( ! $( '#tmpl-wpforms-templates-upgrade-banner' ).length ) {

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return;

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}

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const template = wp.template( 'wpforms-templates-upgrade-banner' );

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if ( ! template ) {

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return;

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}

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const $templates = $( '#wpforms-setup-templates-list .wpforms-template' );

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if ( $templates.length > 5 ) {

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$templates.eq( 5 ).after( template() );

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return;

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}

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$templates.last().after( template() );

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/**

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* Select template.

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* @since 1.8.2

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* @param {string} formName Name of the form.

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* @param {string} template Template slug.

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* @param {jQuery} $button Use template button object.

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* @param {Function} callback The function to set the template.

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selectTemplateProcess( formName, template, $button, callback ) {

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if ( $button.data( 'addons' ) ) {

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app.addonsModal( formName, template, $button, callback );

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return;

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}

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callback( formName, template );

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/**

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* Open required addons alert.

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* @since 1.8.2

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* @param {string} formName Name of the form.

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* @param {string} template Template slug.

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* @param {jQuery} $button Use template button object.

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* @param {Function} callback The function to set the template.

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addonsModal( formName, template, $button, callback ) {

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const templateName = $button.data( 'template-name-raw' );

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const addonsNames = $button.data( 'addons-names' );

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const addonsSlugs = $button.data( 'addons' );

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const addons = addonsSlugs.split( ',' );

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let prompt = addons.length > 1 ? wpforms_form_templates.template_addons_prompt : wpforms_form_templates.template_addon_prompt;

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prompt = prompt.replace( /%template%/g, templateName ).replace( /%addons%/g, addonsNames );

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if ( ! addons.length ) {

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return;

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}

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