/**
 * @author      Schajee Achmad <schajee@gmail.com>
 * @copyright   Copyright (c) 1978, Schajee Achmad
 */

$(function() 
{
	$('ul.tabs a').click ( function() {
		var me = $(this).attr('rel');
		$(this).parents('.tabs').siblings('div').children('ol').hide();
		$(this).parents('.tabs').siblings('div').children('ol.' + me).show();
		$(this).parent().siblings('li').removeClass('active');
		$(this).parent().addClass('active');
		return false;
	});
	
	$('.chdir').toggle ( function() {
		$('#comment-text').attr('dir', 'rtl');
	}, function() {
		$('#comment-text').attr('dir', 'ltr');
	});
	

	// $('a.vote').click ( function () {
		// vote($(this)) 
    // });

	// $('.star').click ( function () {
		// favourite($(this)) 
    // });

	// $('#star-rating a').hover ( function () {
		// $('span.vote-count').text($(this).attr('title'));
    // }, function() {
		
	// });
	// $('#star-rating a').click ( function () {
		// rank($(this)) 
    // });

	// $('.score span.login').click ( function () {
		// window.location = '/login';
    // });
});

function rank(e) {
	$.ajax({
		type: 'GET',
		url: '/ajax/rank/' + e.attr('rel') + '/' + e.text(),
		success: function(msg){
			e.parent().siblings('#current').removeClass().addClass('stars-'+msg);
			e.parent().siblings('#current').addClass('user');
			e.parent().parent().siblings('span').text('Thankyou for voting');
			e.parent().parent().children('li:not(:first-child)').remove();
		}
	});
}

function vote(e) {
	$.ajax({
		type: 'GET',
		url: e.attr('rel'),
		success: function(msg){
			$(e).siblings('span').fadeOut('fast', function() {
				$(this).text(msg);
				$(this).fadeIn('fast');
			});
			if (e.hasClass('like')){
				e.siblings('a').fadeOut('fast', function(){$(this).replaceWith('<span class=\'bury\'></span>')});
				e.fadeOut('fast', function() { $(this).replaceWith('<span class=\'like\'></span>') });
			} else {
				e.siblings('a').fadeOut('fast', function(){$(this).replaceWith('<span class=\'like\'></span>')});
				e.fadeOut('fast', function() { $(this).replaceWith('<span class=\'bury\'></span>') });
			}
		}
	});
	return false;
}

function favourite(e) {
	$.ajax({
		type: 'GET',
		url: '/ajax/bookmark/' + e.attr('rel'),
		success: function(msg){
			if (msg) {
				e.fadeOut('fast', function() { $(this).replaceWith('<span class=\'star\'>Bookmarked</span>').fadeIn('slow'); });
			} else {
				e.fadeOut('fast', function() { $(this).replaceWith('<span class=\'star\'>Error Bookmarking</span>').fadeIn('slow'); });
			}
		}
	});
	return false;
}

function twitter(e){

}

/**
* hoverIntent r5 // 2007.03.27 // jQuery 1.1.2+
* <http://cherne.net/brian/resources/jquery.hoverIntent.html>
* 
* hoverIntent is currently available for use in all personal or commercial 
* projects under both MIT and GPL licenses. This means that you can choose 
* the license that best suits your project, and use it accordingly.
*
* @param  f  onMouseOver function || An object with configuration options
* @param  g  onMouseOut function  || Nothing (use configuration options object)
* @author    Brian Cherne <brian@cherne.net>
*/
(function($) {
	$.fn.hoverIntent = function(f,g) {
		// default configuration options
		var cfg = {
			sensitivity: 7,
			interval: 300,
			timeout: 100
		};
		// override configuration options with user supplied object
		cfg = $.extend(cfg, g ? { over: f, out: g } : f );

		// instantiate variables
		// cX, cY = current X and Y position of mouse, updated by mousemove event
		// pX, pY = previous X and Y position of mouse, set by mouseover and polling interval
		var cX, cY, pX, pY;

		// A private function for getting mouse position
		var track = function(ev) {
			cX = ev.pageX;
			cY = ev.pageY;
		};

		// A private function for comparing current and previous mouse position
		var compare = function(ev,ob) {
			ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t);
			// compare mouse positions to see if they've crossed the threshold
			if ( ( Math.abs(pX-cX) + Math.abs(pY-cY) ) < cfg.sensitivity ) {
				$(ob).unbind("mousemove",track);
				// set hoverIntent state to true (so mouseOut can be called)
				ob.hoverIntent_s = 1;
				return cfg.over.apply(ob,[ev]);
			} else {
				// set previous coordinates for next time
				pX = cX; pY = cY;
				// use self-calling timeout, guarantees intervals are spaced out properly (avoids JavaScript timer bugs)
				ob.hoverIntent_t = setTimeout( function(){compare(ev, ob);} , cfg.interval );
			}
		};

		// A private function for delaying the mouseOut function
		var delay = function(ev,ob) {
			ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t);
			ob.hoverIntent_s = 0;
			return cfg.out.apply(ob,[ev]);
		};

		// A private function for handling mouse 'hovering'
		var handleHover = function(e) {
			// next three lines copied from jQuery.hover, ignore children onMouseOver/onMouseOut
			var p = (e.type == "mouseover" ? e.fromElement : e.toElement) || e.relatedTarget;
			while ( p && p != this ) { try { p = p.parentNode; } catch(e) { p = this; } }
			if ( p == this ) { return false; }

			// copy objects to be passed into t (required for event object to be passed in IE)
			var ev = jQuery.extend({},e);
			var ob = this;

			// cancel hoverIntent timer if it exists
			if (ob.hoverIntent_t) { ob.hoverIntent_t = clearTimeout(ob.hoverIntent_t); }

			// else e.type == "onmouseover"
			if (e.type == "mouseover") {
				// set "previous" X and Y position based on initial entry point
				pX = ev.pageX; pY = ev.pageY;
				// update "current" X and Y position based on mousemove
				$(ob).bind("mousemove",track);
				// start polling interval (self-calling timeout) to compare mouse coordinates over time
				if (ob.hoverIntent_s != 1) { ob.hoverIntent_t = setTimeout( function(){compare(ev,ob);} , cfg.interval );}

			// else e.type == "onmouseout"
			} else {
				// unbind expensive mousemove event
				$(ob).unbind("mousemove",track);
				// if hoverIntent state is true, then call the mouseOut function after the specified delay
				if (ob.hoverIntent_s == 1) { ob.hoverIntent_t = setTimeout( function(){delay(ev,ob);} , cfg.timeout );}
			}
		};

		// bind the function to the two event listeners
		return this.mouseover(handleHover).mouseout(handleHover);
	};
})(jQuery);