/* 
-------------------------------------------------------
--	Tagui ToolTip
-------------------------------------------------------
*/

(function($)
{
	"use strict";

	// ------------------------------------------------
	// --	Author: RGB Group
	// ------------------------------------------------
	
	// Plugin name
	var plugin_name	= 'tooltip';
	var plugin_version	= '1.0.0';


	// Invoker object
	var obj = null;
	var obj_name = null;

	// Var for parsed options
	var options = null;

	// Default paramteres
	var defaults = 
	{
		direction: 'up',
        delay: 500 // miliseconds
	};
	
    // var for canceling timeout
	var tooltipTimer;	
	
	
	// --------------------------------------------------------------------
	// Class : TOOLS
	// --------------------------------------------------------------------

	var _tools = 
	{

	} // END tools methods
	
	
	
	
	// --------------------------------------------------------------------
	// Class : PRIVATE
	// --------------------------------------------------------------------

	// private functions
	var _private = 
	{
		init : function()
		{
            // append div gor tool tip on page
            $('body').append('<div id="tooltip"></div>');
            
            _private.AttachHandlers();
            
        }, // END init
        
        AttachHandlers : function()
		{
            $(obj).on('mouseenter','*[title]',function(e)
            {
                if ($(this).attr('title') != '')
                {
                    $(this).attr( 'orig-title', $(this).attr('title') );
                    $(this).attr('title','');
                     
                    var objj = this;
                    if (!$(objj).attr('data-tooltip') || ($(objj).attr('data-tooltip') != null && $(objj).attr('data-tooltip') != 'ignore') )
                    {
                        tooltipTimer = setTimeout(function() 
                        { 
                             var directt = ( $(objj).attr('data-tooltip') ) ? $(objj).attr('data-tooltip') : options.direction;
                            _private.PlaceTooltip( directt,  objj);
                        },
                        options.delay);
                    }
                }
            });

            $(obj).on('mouseleave','*[orig-title]',function(e)
            {
                if ($(this).attr('orig-title') != '')
                {
                    $(this).attr( 'title', $(this).attr('orig-title') );
                    $(this).attr('orig-title','');

                    clearTimeout(tooltipTimer);
                    $('#tooltip').hide();
                }
            });
            
		},	// END AttachHandlers
        
        PlaceTooltip : function(direction, objj)
		{
            $('#tooltip').removeClass(); // remove all classes
            $('#tooltip').addClass(direction);
            
            // Set tooltip content
            $('#tooltip').html($(objj).attr('orig-title').replace(/(\r\n|\n|\r)/gm,"<br>")); // replace all new lines with break lines<br>
            
            // Get element offset
            var offset = $(objj).offset();
            
            switch(direction)
            {
                case 'up':
                    $('#tooltip').css('top',offset.top - $('#tooltip').outerHeight() + 10 + 'px');//e.pageY + 10 + ((e.pageY + 10 + $(obj).height() > $( window ).height()) ? -1*($(obj).height()) : 0) + 'px');
                    $('#tooltip').css('left',offset.left + ( ( $(objj).outerWidth() - $('#tooltip').outerWidth() ) / 2) + 'px');//e.pageX +((e.pagex + $(obj).width() > $( window ).width()) ? -1*($(obj).width()) : 0) + 'px');
                    $('#tooltip').stop().animate(
                    {
                        opacity: 'show',
                        top: "-=20"
                    },100);
                    break;
                case 'down':
                    $('#tooltip').css('top',offset.top + $(objj).outerHeight() - 10 + 'px');
                    $('#tooltip').css('left',offset.left + ( ( $(objj).outerWidth() - $('#tooltip').outerWidth() ) / 2) + 'px');
                    $('#tooltip').stop().animate(
                    {
                        opacity: 'show',
                        top: "+=20"
                    },100);
                    break;
                case 'right':
                    $('#tooltip').css('top',offset.top + ( ( $(objj).outerHeight() - $('#tooltip').outerHeight() ) / 2) + 'px');
                    $('#tooltip').css('left',offset.left + $(objj).outerWidth() - 10 + 'px');
                    $('#tooltip').stop().animate(
                    {
                        opacity: 'show',
                        left: "+=20"
                    },100);
                    break;
                case 'left':
                    $('#tooltip').css('top',offset.top + ( ( $(objj).outerHeight() - $('#tooltip').outerHeight() ) / 2) + 'px');
                    $('#tooltip').css('left',offset.left - $('#tooltip').outerWidth() + 10 + 'px');
                    $('#tooltip').stop().animate(
                    {
                        opacity: 'show',
                        left: "-=20"
                    },100);
                    break;
            }
        } // END

	} // END _private
	
	

	// --------------------------------------------------------------------
	// Class : PUBLIC
	// --------------------------------------------------------------------
	
	var _public = 
	{
		init : function( user_options )
		{
			// Settings to the defaults.
			options = $.extend({},defaults);
			// If options exist, lets merge them with our default settings.
			if( user_options ) $.extend( options, user_options );

            _private.init();
		} // END init

	} // END _public

	$.fn[plugin_name] = function( method ){
		// Method calling logic
		if ( _public[method] ) 
		{
			return _public[ method ].apply( this, Array.prototype.slice.call( arguments, 1 ));
		} 
		else if ( typeof method === 'object' || ! method ) 
		{
			obj = $(this);
			obj_name = $(this).attr('id');

			return _public.init.apply( this, arguments );
		} 
		else 
		{
			$.error( 'Method ' +  method + ' does not exist on jQuery.' + plugin_name );
		}	
	}

	$[plugin_name] = {};


})(jQuery);