"use strict";
var tools = {
	check_cookie:function(){
		if(window.navigator.cookieenabled)  
			return true;  
		else{  
			alert("浏览器配置错误，cookie不可用！");  
			return false;
		}  
	}
	,set_cookie:function(name,value){  
	   var days = 30; //此 cookie 将被保存 30 天  
	   var exp = new date(); //new date("december 31, 9998");  
	   exp.settime(exp.gettime() + days*24*60*60*1000);  
	   document.cookie = name + "="+ escape (value) + ";expires=" + exp.togmtstring();  
	}  
	,get_cookie:function(name)
	{  
		var arr = document.cookie.match(new regexp("(^| )"+name+"=([^;]*)(;|$)"));  
		if(arr != null) return unescape(arr[2]); return null;  

		// var regexp = new regexp("(?:^" + name + "|;\s*"+ name + ")=(.*?)(?:;|$)", "g");
		// var result = regexp.exec(document.cookie);
		// return (result === null) ? null : result[1];
	}  
	,del_cookie:function(name)
	{  
		var exp = new date();  
		exp.settime(exp.gettime() - 1);  
		var cval=getcookie(name);  
		if(cval!=null) document.cookie= name + "="+cval+";expires="+exp.togmtstring();  
	}  
	// 检测空对象
	// 空则返回true
	,isemptyvalue:function(value) {
		var type;
	    if(value === null) { // 等同于 value === undefined || value === null
	    	return true;
	    }
	    type = object.prototype.tostring.call(value).slice(8, -1);
	    switch(type) {
	    	case 'string':
	    	return !!$.trim(value);
	    	case 'array':
	    	return !value.length;
	    	case 'object':
	    	// return $.isemptyobject(value);
	    	return !value.length;
	    	default:
	    	return false;
	    }
	}
	,is_set:function(value){
		if (typeof(value) == "undefined") {
			return false;
		}else{
			return true;
		}

	}
	// 解析url路径
	,parseurl:function(url) {
		var a =  document.createelement('a');
		a.href = url;
		return {
			source: url,
			protocol: a.protocol.replace(':',''),
			host: a.hostname,
			port: a.port,
			query: a.search,
			params: (function(){
				var ret = [],
				seg = a.search.replace(/^\?/,'').split('&'),
				len = seg.length, i = 0, s;
				for (;i<len;i++) {
					if (!seg[i]) { continue; }
					s = seg[i].split('=');
					ret[i] = {"key":s[0],"val":s[1]};
				}
				return ret;
			})(),
			file: (a.pathname.match(/\/([^\/?#]+)$/i) || [,''])[1],
			hash: a.hash.replace('#',''),
			path: a.pathname.replace(/^([^\/])/,'/$1'),
			relative: (a.href.match(/tps?:\/\/[^\/]+(.+)/) || [,''])[1],
			segments: a.pathname.replace(/^\//,'').split('/')
		};
	}	
};

/**
 * 图片头数据加载就绪事件
 * @version	2011.05.27
 * @author	tangbin
 * @see		http://www.planeart.cn/?p=1121
 * @param	{string}	图片路径
 * @param	{function}	尺寸就绪
 * @param	{function}	加载完毕 (可选)
 * @param	{function}	加载错误 (可选)
 * @example imgready('http://www.google.com.hk/intl/zh-cn/images/logo_cn.png', function () {
		alert('size ready: width=' + this.width + '; height=' + this.height);
	});
 */
var imgready = (function () {
	var list = [];
	var intervalid = null;

	// 用来执行队列
	var tick = function () {
		var i = 0;
		for (; i < list.length; i++) {
			list[i].end ? list.splice(i--, 1) : list[i]();
		};
		!list.length && stop();
	};

	// 停止所有定时器队列
	var stop = function () {
		clearinterval(intervalid);
		intervalid = null;
	};

	return function (url, ready, load, error) {
		var onready, width, height, newwidth, newheight,
			img = new image();
		
		img.src = url;

		// 如果图片被缓存，则直接返回缓存数据
		if (img.complete) {
			ready.call(img);
			load && load.call(img);
			return;
		};
		
		width = img.width;
		height = img.height;
		
		// 加载错误后的事件
		img.onerror = function () {
			error && error.call(img);
			onready.end = true;
			img = img.onload = img.onerror = null;
		};
		
		// 图片尺寸就绪
		onready = function () {
			newwidth = img.width;
			newheight = img.height;
			if (newwidth !== width || newheight !== height ||
				// 如果图片已经在其他地方加载可使用面积检测
				newwidth * newheight > 1024
			) {
				ready.call(img);
				onready.end = true;
			};
		};
		onready();
		
		// 完全加载完毕的事件
		img.onload = function () {
			// onload在定时器时间差范围内可能比onready快
			// 这里进行检查并保证onready优先执行
			!onready.end && onready();
		
			load && load.call(img);
			
			// ie gif动画会循环执行onload，置空onload即可
			img = img.onload = img.onerror = null;
		};

		// 加入队列中定期执行
		if (!onready.end) {
			list.push(onready);
			// 无论何时只允许出现一个定时器，减少浏览器性能损耗
			if (intervalid === null) intervalid = setinterval(tick, 40);
		};
	};
})();


// if (!window.console || !console.firebug)
// if (!window.console)
// {
//     var names = ["log", "debug", "info", "warn", "error", "assert", "dir", "dirxml",
//     "group", "groupend", "time", "timeend", "count", "trace", "profile", "profileend"];

//     window.console = {};
//     for (var i = 0; i < names.length; ++i)
//         window.console[names[i]] = function() {};
// }

// ie9 console 未定义
window.console = window.console || (function(){
	var c = {}; c.log = c.warn = c.debug = c.info = c.error = c.time = c.dir = c.profile = c.clear = c.exception = c.trace = c.assert = function(){};
	return c;
})(); 

// 表单 to object for ajax
// 扩展 组织表单内容
$.fn.serializeobject = function(){
    var o = {};
    var a = this.serializearray();
    $.each(a, function() {
        if (o[this.name]) {
            if (!o[this.name].push) {
                o[this.name] = [o[this.name]];
            }
            o[this.name].push(this.value || '');
        } else {
            o[this.name] = this.value || '';
        }
    });
    return o;
};

// array 删除对应值
array.prototype.remove = function(b) { 
    var a = this.indexof(b); 
    if (a >= 0) { 
        this.splice(a, 1); 
        return true; 
    } 
    return false; 
}; 


// 一部加载页面对分页按钮处理 ,id 带有 #
function load_page(_url,nodeid) {
	$.ajax({
		url: _url,
		type: 'get',
		datatype: 'html'
	})
	.done(function(data) {
		console.log("success");
		$(nodeid).html(data);
		$(nodeid+" .pagination a").each(function(index, el) {
			var elhref = $(el).attr('href');
			if ( elhref == '#' ) {
				elhref = _url;
				$(el).attr('data-href',_url);
			}else{
				$(el).attr('data-href',elhref);
			};
			$(el).attr('href',"javascript:load_page('"+elhref+"','"+nodeid+"')");
		});
	})
	.fail(function() {
		console.log("error");
	})
	.always(function() {
		console.log("complete");
	});
}