jQuery(document).ready(function($) {

    "use strict";

    const $floatingButton = $('#floatingButton');
    const $floatingButtonLink = $floatingButton.find('a');
    const $floatingButtonClose = $('#floatingButtonClose');

    let floatingButtonDisabled = false;

    $floatingButtonClose.add( $floatingButtonLink ).on( 'click', function() {
        floatingButtonDisabled = !floatingButtonDisabled;
        $floatingButton.addClass( 'float-hidden' );
    });

    $(window).scroll( function() {
        if ( !floatingButtonDisabled ) {
            if ( $(this).scrollTop() > 200 ) {
                $floatingButton.removeClass('float-hidden');
            } else {
                $floatingButton.addClass('float-hidden');
            }
        }
    });


    /**
     * A simple plugin for word count because
     * all the other options don't count accurately
     */
    $.fn.winkWordCount = function( options ) {

        var settings = $.extend({
            goal       : 500,
            type       : 'words', // words|characters
            target     : '.wwc-result',
            colorError : 'red',
            colorOk    : 'green',
            prepend    : false,
            append     : false
        }, options );

        return this.each( function() {

            var $this = $( this );

            $this.on( 'input paste', function() {

                var words    = $this.val() || '',
                    theCount = 0, // words or characters count
                    $counter = $( settings.target ),
                    textColor, prepend, append;

                if ( 'words' === settings.type ) {
                    words = words.match(/\S+/g);
                    theCount = words !== null ? words.length : 0;
                } else {
                    theCount = words.length;
                }

                textColor = theCount > settings.goal ? settings.colorError : settings.colorOk;
                prepend   = settings.prepend ? settings.prepend : '';
                append    = settings.append ? settings.append : '';

                if ( $counter.length ) {
                    $counter.css({ color : textColor }).html( prepend + theCount + ' / ' + settings.goal + append );
                }
            });

            // Run on page load too
            $this.trigger( 'paste' );
        });
    };

}); // jQuery end