(function ( $ ) {
	'use strict';

	$( document ).ready(
		function () {
			qodefReview.init();
		}
	);

	var qodefReview = {
		init: function () {
			var ratingHolder = $( '#qodef-page-comments-form .qodef-rating-inner' );

			var addActive = function ( stars, ratingValue ) {
				for ( var i = 0; i < stars.length; i++ ) {
					var star = stars[i];

					if ( i < ratingValue ) {
						$( star ).addClass( 'active' );
					} else {
						$( star ).removeClass( 'active' );
					}
				}
			};

			ratingHolder.each(
				function () {
					var thisHolder  = $( this ),
						ratingInput = thisHolder.find( '.qodef-rating' ),
						ratingValue = ratingInput.val(),
						stars       = thisHolder.find( '.qodef-star-rating' );

					addActive( stars, ratingValue );

					stars.on(
						'click',
						function () {
							ratingInput.val( $( this ).data( 'value' ) ).trigger( 'change' );
						}
					);

					ratingInput.change(
						function () {
							ratingValue = ratingInput.val();

							addActive( stars, ratingValue );
						}
					);
				}
			);
		}
	};

})( jQuery );