"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");

	});

} 





/**

 * @brief 创建表单验证

 * 注意引用  jquery.validate.js 和 jquery.validate.lang.cn.js

 * @param frm  表单 id

 * @param rules 验证规则

 */

function make_validate(frm,rules,messages,inline){

	if (inline == 0) {

		inline = "block";

	}else{

		inline = "inline";

	}

	$('#'+frm).validate({

		ignore: ".ignore", // 忽略

		rules:rules,

		onchange: true, 

		onblur: true,

		messages:messages,

		errorclass: "help-"+inline+" validate",

		errorelement: "span",

		highlight:function(element, errorclass, validclass) {

			$(element).parents('.control-group').removeclass('success').addclass('error');

			$(element).removeclass('success').addclass('error');

			$(element).nextall('span.validate').remove();

		},

		unhighlight: function(element, errorclass, validclass) {

			$(element).parents('.control-group').removeclass('error').addclass('success');

			$(element).removeclass('error').addclass('success');

			$(element).nextall('span.validate').remove();

		},

		errorplacement: function(error, element) {

			if (inline == "block") {

				error.appendto(element.parents(".control-group"));

			}else{

				element.after(error);

			}

		}

	});

}



/**

 * @brief 创建表单验证

 	      带有返回函数, 可以验证后直接用ajax处理

 * 注意引用  jquery.validate.js 和 jquery.validate.lang.cn.js

 * @param frm  表单 id

 * @param rules 验证规则

 */

function make_validate_submit(frm,rules,messages,submit_fun,inline){

	if (inline == 0) {

		inline = "block";

	}else{

		inline = "inline";

	}

	$('#'+frm).validate({

		ignore: ".ignore", // 忽略

		rules:rules,

		onchange: true, 

		onblur: true,

		messages:messages,

		errorclass: "help-inline validate",

		errorelement: "span",

		highlight:function(element, errorclass, validclass) {

			$(element).parents('.control-group').removeclass('success').addclass('error');

			$(element).removeclass('success').addclass('error');

			$(element).nextall('span.validate').remove();

		},

		unhighlight: function(element, errorclass, validclass) {

			$(element).parents('.control-group').removeclass('error').addclass('success');

			$(element).removeclass('error').addclass('success');

			$(element).nextall('span.validate').remove();

		},

		errorplacement: function(error, element) {

			if (inline == "block") {

				error.appendto(element.parents(".control-group"));

			}else{

				element.after(error);

			}

		},

		submithandler:function(form){

			submit_fun(form);

		}

	});

}