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

    /*******************************************
    *  PPOM Fields Desciption Tooltip JS Code  *
    ********************************************/

	var target, tooltip, title, tip;
	var targets = $( '[data-ppom-tooltip~=ppom_tooltip]' ),
        target  = false,
        tooltip = false,
        title   = false;

    $(document).on('mouseenter', '[data-ppom-tooltip~=ppom_tooltip]', function(){

        // for iphone double click issue
        if(navigator.userAgent.match(/(iPod|iPhone|iPad)/)){
            $(this).trigger('click');    
        }


        target  = $( this );
        tip     = target.attr( 'title' );
        tooltip = $( '<div id="ppom_tooltip"></div>' );
 
        if( !tip || tip == '' )
            return false;
 
        target.removeAttr( 'title' );
        tooltip.css( 'opacity', 0 )
               .html( tip )
               .appendTo( 'body' );
 
        var init_tooltip = function()
        {
            if( $( window ).width() < tooltip.outerWidth() * 1.5 )
                tooltip.css( 'max-width', $( window ).width() / 2 );
            else
                tooltip.css( 'max-width', 340 );
 
            var pos_left = target.offset().left + ( target.outerWidth() / 2 ) - ( tooltip.outerWidth() / 2 ),
                pos_top  = target.offset().top - tooltip.outerHeight() - 20;
 
            if( pos_left < 0 )
            {
                pos_left = target.offset().left + target.outerWidth() / 2 - 20;
                tooltip.addClass( 'left' );
            }
            else
                tooltip.removeClass( 'left' );
 
            if( pos_left + tooltip.outerWidth() > $( window ).width() )
            {
                pos_left = target.offset().left - tooltip.outerWidth() + target.outerWidth() / 2 + 20;
                tooltip.addClass( 'right' );
            }
            else
                tooltip.removeClass( 'right' );
 
            if( pos_top < 0 )
            {
                var pos_top  = target.offset().top + target.outerHeight();
                tooltip.addClass( 'top' );
            }
            else
                tooltip.removeClass( 'top' );
 
            tooltip.css( { left: pos_left, top: pos_top } )
                   .animate( { top: '+=10', opacity: 1 }, 50 );
        };
 
        init_tooltip();
        $( window ).resize( init_tooltip );
 
        var remove_tooltip = function()
        {
            tooltip.animate( { top: '-=10', opacity: 0 }, 50, function()
            {
                $( this ).remove();
            });
 
            target.attr( 'title', tip );
        };
 
        target.bind( 'mouseleave', remove_tooltip );
        tooltip.bind( 'click touchmove', remove_tooltip );
        $('body').bind( 'touchmove', remove_tooltip );
    });

});