/home/arranoyd/telegastro/wp-content/plugins/user-registration/assets/js/admin/enhanced-select.js
/* global ur_enhanced_select_params */
jQuery(function ( $ ) {

	function getEnhancedSelectFormatString () {
		return {
			'language': {
				errorLoading: function () {
					// Workaround for https://github.com/select2/select2/issues/4355 instead of i18n_ajax_error.
					return ur_enhanced_select_params.i18n_searching;
				},
				inputTooLong: function ( args ) {
					var overChars = args.input.length - args.maximum;

					if ( 1 === overChars ) {
						return ur_enhanced_select_params.i18n_input_too_long_1;
					}

					return ur_enhanced_select_params.i18n_input_too_long_n.replace('%qty%', overChars);
				},
				inputTooShort: function ( args ) {
					var remainingChars = args.minimum - args.input.length;

					if ( 1 === remainingChars ) {
						return ur_enhanced_select_params.i18n_input_too_short_1;
					}

					return ur_enhanced_select_params.i18n_input_too_short_n.replace('%qty%', remainingChars);
				},
				loadingMore: function () {
					return ur_enhanced_select_params.i18n_load_more;
				},
				maximumSelected: function ( args ) {
					if ( args.maximum === 1 ) {
						return ur_enhanced_select_params.i18n_selection_too_long_1;
					}

					return ur_enhanced_select_params.i18n_selection_too_long_n.replace('%qty%', args.maximum);
				},
				noResults: function () {
					return ur_enhanced_select_params.i18n_no_matches;
				},
				searching: function () {
					return ur_enhanced_select_params.i18n_searching;
				}
			}
		};
	}

	try {
		$(document.body)

			.on('ur-enhanced-select-init', function () {

				// Regular select boxes
				$(':input.ur-enhanced-select').filter(':not(.enhanced)').each(function () {
					var select2_args = $.extend({
						minimumResultsForSearch: 10,
						allowClear: $(this).data('allow_clear') ? true : false,
						placeholder: $(this).data('placeholder')
					}, getEnhancedSelectFormatString());

					$( this ).selectWoo( select2_args ).addClass('enhanced');
				});

				$(':input.ur-enhanced-select-nostd').filter(':not(.enhanced)').each(function () {
					var select2_args = $.extend({
						minimumResultsForSearch: 10,
						allowClear: true,
						placeholder: $(this).data('placeholder')
					}, getEnhancedSelectFormatString());

					$(this).selectWoo(select2_args).addClass('enhanced');
				});
			})

			.trigger('ur-enhanced-select-init');

		$('html').on('click', function ( event ) {
			if ( this === event.target ) {
				$('.ur-enhanced-select, :input.ur-enhanced-select').filter('.select2-hidden-accessible').select2('close');
			}
		});
	} catch ( err ) {
		// If select2 failed (conflict?) log the error but don't stop other scripts breaking.
		window.console.log(err);
	}
});