/**
 * 本文件内容是对开发中常用的功能的集合
 * author : Chunson
 */

/*
 * 获得随机数
 */
function getRandom(){
	return Math.round(Math.random()*10000000)+1;
}
/**
 * 对象池,用于在页面和弹出页面之间共享对象
 */
ObjectPool={
	//把对象放入对象池中,并返回唯一标识(1到10000000之间的随机数)
	put:function(obj){
		var key=getRandom();
		this[key]=obj;
		return key;
	},
	//在对象池中查找对象,查找顺序为 本窗口-->本窗口的opener-->本窗口的父窗口
	get:function(key){
		if(this[key]){
			return this[key];
		}else if(window.opener.ObjectPool[key]){
			return window.opener.ObjectPool[key];
		}else if(window.parent.ObjectPool[key]){
			return window.parent.ObjectPool[key];
		}
	},
	getFromOpener:function(key){//指定从本窗口的opener窗口的对象池中查找对象
		return window.opener.ObjectPool[key];
	}
};

/**
 * 对页面request对象的实现,可以得到页面地址,参数,读写cookie等
 * @param {Object} name
 */
request = {
	/**
	 * 得到参数	如在aaa.html?id=1中request.getParameter("id")得到1
	 * @param {Object} name	参数名
	 */
	getParameter : function(name) {
		var GetUrl = this.getUrl();
		var Plist = [];
		if (GetUrl.indexOf('?') > 0) {
			Plist = GetUrl.split('?')[1].split('&');
		} else if (GetUrl.indexOf('#') > 0) {
			Plist = GetUrl.split('#')[1].split('&');
		}
		if (GetUrl.length > 0) {
			for (var i = 0; i < Plist.length; i++) {
				var GetValue = Plist[i].split('=');
				if (GetValue[0].toUpperCase() == name.toUpperCase()) {
					return GetValue[1];
					break;
				}
			}
			return;
		}
	},
	/**
	 * 得到参数	如在aaa.html?id=1中request.getParameter("id")得到1
	 * @param {Object} name	参数名
	 */
	getWinParameter : function(name) {
		var GetUrl = this.getWinUrl();
		var Plist = [];
		if (GetUrl.indexOf('?') > 0) {
			Plist = GetUrl.split('?')[1].split('&');
		} else if (GetUrl.indexOf('#') > 0) {
			Plist = GetUrl.split('#')[1].split('&');
		}
		if (GetUrl.length > 0) {
			for (var i = 0; i < Plist.length; i++) {
				var GetValue = Plist[i].split('=');
				if (GetValue[0].toUpperCase() == name.toUpperCase()) {
					return GetValue[1];
					break;
				}
			}
			return;
		}
	},
	/**
	 * 如果有多个值的参数,返回包含全部值的Array对象
	 * @param {Object} name
	 */
	getParameters : function(name) {
		var param=this.getParameter(name);
		if(param){
			return param.split(",");
		}
	},
	/** 获取浏览器URL */
	getUrl : function() {
		return location.href;
	},
	/** 获取浏览器URL */
	getWinUrl : function() {
		return parent.location.href;
	},
	/**得到应用的context*/
	getContextPath : function() {
		return context;
	},
//	getSession : function(){
//		return jsonrpc.jsonUtil.getSession();
//	},
	/*
	 * cookies设置函数 @name Cookies名称 @value 值
	 */
	setCookie : function(name, value) {
		try {
			var argv = this.setCookie.arguments;
			var argc = this.setCookie.arguments.length;
			var expires = (argc > 2) ? argv[2] : null;
			if (expires != null) {
				var LargeExpDate = new Date();
				LargeExpDate.setTime(LargeExpDate.getTime()
						+ (expires * 1000 * 3600 * 24));
			}
			document.cookie = name
					+ "="
					+ escape(value)
					+ ((expires == null) ? "" : ("; expires=" + LargeExpDate
							.toGMTString()));
			return true;
		} catch (e) {
			alert(e.description);
			return false;
		}
	},
	/*
	 * cookies读取函数 @Name Cookies名称 返回值 Cookies值
	 */
	getCookie : function(Name) {
		var search = Name + "="
		if (document.cookie.length > 0) {
			offset = document.cookie.indexOf(search)
			if (offset != -1) {
				offset += search.length
				end = document.cookie.indexOf(";", offset)
				if (end == -1)
					end = document.cookie.length
				return unescape(document.cookie.substring(offset, end))
			} else {
				return;
			}
		}
	},
	removeCookie: function(name){
		if (this.getCookie(name)) {
			document.cookie = name + "=;expires=Thu, 01-Jan-1970 00:00:01 GMT";
		}
	}
};
/**
 * Json处理工具
 * 
 * @param {Object}
 * 
 */
JsonUtil = {
	/**
	 * 把对象转成JSON字符串
	 * @param {Object} o
	 */
	toJSON : function(o) {
		var s = [], p = {}, c = "";
		p.isArr = o instanceof Array;
		if (p.isArr) {
			p.l = "[";
			p.r = "]"
		} else {
			p.l = "{";
			p.r = "}"
		};
		for (k in o) {
			if (!p.isArr)
				c = '"' + k + '":';
			else
				c = "";
			switch (typeof(o[k])) {
				case "object" :
					if (o[k] instanceof Object)
						c += arguments.callee(o[k]);
					else
						c += o[k];
					break;
				case "string" :
					c += '"' + o[k].replace("\\", "\\\\").replace('"', '\\"')
							+ '"';
					break;
				case "number" :
				case "boolean" :
				case "null" :
					c += o[k];
					break;
				default :
					continue
			};
			s.push(c)
		};
		return p.l + s.join(",") + p.r
	},
	/**
	 * 把JSON字符串转成对象
	 * @param {Object} str
	 */
	toObject : function(str) {
		var k;
		try {
			k = eval('(' + str + ')');
			return (typeof k == "object") ? k : ''
		} catch (e) {
			return ''
		}
	}
};

/**
 *	类名称: 定时器
 *	功能: 能间隔一段时间执行一个任务(反复或只执行一次,由构造参数isRunOnce决定)
 *	备注: 默认为反复执行,isRunOnce为true,则只执行一次
 **/
function Timer(isRunOnce)
{
	this.interval=null;//执行间隔时间
	this.task=function(){//执行的任务函数,使用时覆盖默认实现
		alert("fnOnTimer回调函数没有设置!");
	}	
	
	this.__oTimer = null;
	this.__fnSet=setInterval;
	this.__fnClear=clearInterval;
	
	if(isRunOnce){
		this.__fnSet=setTimeout;
		this.__fnClear=clearTimeout;		
	}
	
	/**
	 *	启动
	 **/
	this.start = function(interval, task)
	{
		this.interval=interval||this.interval;
		this.task=task||this.task;
		if(this.__oTimer == null){
			this.__oTimer = this.__fnSet(this.task,this.interval);
		}
	}
	
	/**
	 *	停止
	 **/
	this.stop = function()
	{
		if(this.__oTimer!=null){
			this.__fnClear(this.__oTimer);
		}
		this.__oTimer = null;
	}
	
	/**
	 *	重置
	 **/
	this.reset = function()
	{
		this.stop();
		this.start();
	}
}


/**
 * 对翻页的封装
 * @param {Object} name	 该翻页的名称标识,当一个界面有多个翻页时需要加此参数作为标识
 */
TurnPage =function (){
	this.name=ObjectPool.put(this);//放入对象池,返回唯一标示
	this.showDiv="__turn_page";
	this.showType="";
	/**
	 * 每页显示条数
	 */
	this.pageSize=10;
	this.getPageSize=function(){
		return this.pageSize;
	};
	this.setPageSize=function(pageSize){
		this.pageSize=pageSize;
	};
	/**
	 * 总条数
	 */
	this.total=10;
	this.getTotal=function(){
		return this.total;
	};
	this.setTotal=function(total){
		this.total=total;
	};
	/**
	 * 当前显示页
	 */
	this.curr_page=1;
	this.pageCount = 1;
	/**
	 * 获得总页数
	 */
	this.getPageCount = function(){
		var pageCount=parseInt(this.total/this.pageSize+1);
		if(this.total%this.pageSize==0){
			pageCount=pageCount-1;
		}	
		return pageCount;
	};
	/**
	 * 当前页取数据的开始位置
	 */
	this.getStart=function(){
		return (this.curr_page-1)*this.pageSize;
	};
	/**
	 * 跳转到指定页
	 * @param {Object} page
	 */
	this.goPage=function (page){
		//alert(page);
        var CheckData = /^\d+$/;
        var checkzero = /^0+$/;
      if(checkzero.test(page)||!CheckData.test(page)){
         alert("页码必须为大于0的整数！");
         return false; 
       }
    page=parseInt(page);
    if(this.getPageCount()<page){
    	alert("超过最大页数 ！");
    	return false;
    }
	this.curr_page=page;
	this.onPageChange();
	this.show();
};
/**
 * 让翻页在指定区域显示
 * @param {Object} div	指定的显示区域的id,默认值为__turn_page
 */
this.show=function(div,showType){
try {
	this.showType = showType||this.showType;
	this.showDiv=div||this.showDiv;
	$("#"+this.showDiv).empty();
	var page=this.curr_page;

	if(this.showType == "image")
	{
		var table='<table class="" border="0" cellpadding="0" cellspacing="0" width="100%" height="30"> <tr class="pageno1">' +
				'<td align="right" colspan="100" class="pagedownbg"><img name="firstPage" id="firstPage" title="首页" align="middle"'+
				'src="../../images/first.gif" onclick="ObjectPool['+this.name+'].goPage(1)">&#160;<img name="previousPage" id="previousPage"'+ 
				'title="上一页" align="middle" src="../../images/previous.gif" onclick="ObjectPool['+this.name+'].goPage('+(page-1)+')">&#160;<img '+
				'name="nextPage" id="nextPage" title="下一页" align="middle" src="../../images/next.gif" '+
				'onclick="ObjectPool['+this.name+'].goPage('+(page+1)+');">&#160;<img name="lastPage" id="lastPage" '+
				'title="末页" align="middle" src="../../images/last.gif" '+
				'onclick="ObjectPool['+this.name+'].goPage('+this.getPageCount()+')">&#160;共&#160;<span '+
				'id="infoCount">'+(this.total)+'</span>&#160;条&#160;共&#160;<span id="pageCount">'+
				''+this.getPageCount()+'</span>&#160;页&#160;第&#160;<span id="currentPage">'+this.curr_page+'</span>&#160;'+
				'页&#160;转到&#160;<INPUT TYPE="text" style="width:30px" MAXLENGTH="4" id="goToPage" NAME="goToPage" Value="1">'+
				'页&#160;<img title="转到" valign="bottom" src="../../images/gotopage.gif" align="middle" hidefocus="true" '+
				'onclick="ObjectPool['+this.name+'].goPage($(\'#goToPage\').val())" '+
				'onkeydown="if(event.keyCode==13){ObjectPool['+this.name+'].goPage($(\'#goToPage\').val());}">&#160;'+
				'</td></tr></table>';	
				$("#"+this.showDiv).append(table);
	}
	else
	{
		var table="<table class='turn_page'> <tr class='pageno1'>" +
				"<td align='left' colspan='100'>结果页码:&#160;&#160;" +
				(page==1?"<<&#160;":"<a href=javascript:ObjectPool['"+this.name+"'].goPage(1);><<&#160;</a>") +
				(page==1?"<font><&#160;</font>":"<a href=javascript:ObjectPool['"+this.name+"'].goPage("+(page-1)+");><&#160;</a>") +
				(page==1?"":"<a href=javascript:ObjectPool['"+this.name+"'].goPage("+(page-1)+");>"+(page-1)+"&#160;</a>") +
				"<b><font>"+page+"&#160;</font></b>" +
				(page>=this.getPageCount()?"":"<a href=javascript:ObjectPool['"+this.name+"'].goPage("+(page+1)+");>"+(page+1)+"&#160;</a>") +
				(page>=this.getPageCount()?"<font>>&#160;</font>":"<a href=javascript:ObjectPool['"+this.name+"'].goPage("+(page+1)+");>>&#160;</a>") +
				(page==this.getPageCount()?">>&#160;":"<a href=javascript:ObjectPool['"+this.name+"'].goPage("+this.getPageCount()+");>>>&#160;</a>") +
				"&#160;&#160;&#160;共"+(this.total)+"条记录"+this.getPageCount()+"页&#160;&#160;&#160;" +
				"翻到 第<input type='text'  id='"+this.name+"_page' size='2'/>页" +
				"<input type='button' id='go' value='GO' onclick=javascript:ObjectPool['"+this.name+"'].goPage($('#"+this.name+"_page').val())></td></tr></table>";
				$("#"+this.showDiv).append(table);
	}
} catch (e) {
	alert(e.message);
}
}
/**
 * 当页码发生变化后的回调函数,调用者要覆盖该函数,用于在页码变化后取该页的数据
 */
	this.onPageChange=function(){
		alert("没有设置onPageChange回调函数!");
	}
};

/**
 * 数据Table(信息列表)的封装
 * @param {Object} name	名称标识,当一个页面有多个列表时需要指定名字
 */
Table = function(){
	this.name=ObjectPool.put(this);//放入对象池,返回唯一标示
	this.enableSort=true;
	this.showDiv="__table";
	this.beanList=new List();	
	this.listStyle="";//表格列表内容样式名称
	/**
	 * 设置Table的数据对象List
	 * @param {Object} list	List或Array类型的对象
	 */
	this.setBeanList = function(list,className){
		this.listStyle = className;		
		if (list) {
			this.beanList.clear();
			this.beanList.addAll(list);
		}
	}
	this.checkBox=true;
	this.colsMap=new Map();
	this.colsList=new List();
	/**
	 * 设置Table的列映射信息
	 * @param {Object} map	列信息,列名和列显示名的键值对
	 */
	this.setColsMap=function(map){		
		if(map){
			//this.colsMap.clear().putAll(map);
			this.colsMap = map;
		}
	};

	this.setColsList=function(list){		
		if(list){
			//this.colsMap.clear().putAll(map);
			this.colsList = list;			
		}
	};
	this.allColsMap=new Map();
	this.allColsList=new List();
	/**
	 * 设置Table的列映射信息
	 * @param {Object} map	列信息,列名和列显示名的键值对
	 */
	this.setAllColsMap=function(map){
		if(map){
			//this.allColsMap.clear().putAll(map);
			this.allColsMap = map;			
		}
	};

	this.setAllColsList=function(list){
		if(list){
			//this.allColsMap.clear().putAll(map);
			this.allColsList = list;			
		}
	};
	/**
	 * 得到选定的对象List集合
	 */
	this.getSelecteBeans=function(){ 
		var checks=$("#"+this.name).find(":checkbox").getCheckValues();
		var beans=new List();
		for (var i=0; i<checks.length; i++) {
			beans.add(this.beanList.get(checks[i]));
		}
		return beans;
	};
	this.getSelecteCheckboxValue=function(itemName){ 
		var checks=$("#"+this.name).find(":checkbox").getCheckValues();
		var ids = [];
		for (var i=0; i<checks.length; i++) {
			if(this.beanList.get(checks[i]) != null)
				ids.push(eval("this.beanList.get(checks[i])."+itemName));
		}
		return ids.toString();
	};
	this.getSelecteCount=function(){ 
		return $("#"+this.name).find(":checkbox").getCheckValues().length;
	};	
	this.getTable = function(i){
		return $("#"+this.name).find(".table");
	}
	/**
	 * 得到指定行号(从0开始)的行的页面元素对象
	 * @param {Object} i
	 */
	this.getRow=function(i){
			return $("#"+this.name).find("#row_"+i);
	};
	this.getCol=function(colName){
		colName=colName.replace(".","\\.");
			return $("#"+this.name).find("[id $='_"+colName+"'].data_cell");
	};
	/**
	 * 得到指定行号(从0开始)的行的指定列的页面元素对象
	 * @param {Object} i
	 * @param {Object} name
	 */
	this.getCell=function(i,name){
		name=name.replace(".","\\.");
			return $("#"+this.name).find("#cell_"+i+"_"+name);
	};
	this.getTitleCell=function(name){
		name=name.replace(".","\\.");
		return $("#"+this.name).find("#cell_title_"+name);
	};
	this.sortCol="";
	this.sortType="asc";
	this.__changeSort=function(name){
		if(!name)return;
		if(!this.enableSort){
			return;
		}
		if(name===this.sortCol){
			this.sortType=="asc"?this.sortType="desc":this.sortType="asc";
		}else{
			this.sortCol=name;
			this.sortType="asc";
		}
		//alert(this.sortCol);
		//alert(this.sortType);
		this.onSortChange();
	}
	this.onSortChange=function(){
		alert("没有设置onSortChange回调函数!");
	}
	/**
	 * 在指定区域中显示列表内容
	 * @param {Object} div	指定区域的id
	 */
	this.show=function(div){
		this.showDiv=div||this.showDiv;	
		if(!this.colsMap){
			alert("没有设置显示列信息");
			return false;
		}
		if(!this.beanList){
			alert("没有设置数据信息");
			return false;
		}
		$("#"+this.showDiv).empty();
		var table="<table class='table' id='"+this.name+"' border='0' cellpadding='0' cellspacing='0' width='100%'>";
		table+='<tr class="row_class" id="row_title">';
		if(this.checkBox){
			table+='<td class="'+this.colsList.get(0).class_name+'" width="30"><INPUT TYPE="checkbox" id="checkAll" onclick=javascript:$("#'+this.name+'").find(":checkbox").checkAll(this.checked?1:0);></td>';
		}				

		for (var i=0; i<this.colsList.size(); i++) {
			var class_name = this.colsList.get(i).class_name;
			var name = this.colsList.get(i).name;
			var show_name = this.colsList.get(i).show_name;
			var width = this.colsList.get(i).width;
			var height = this.colsList.get(i).height;
			var clicks = this.colsList.get(i).clicks;
			
			var bmp="";			
			if(name==this.sortCol){
				if(this.sortType=="asc"){
					bmp=" ↑";
				}
				if(this.sortType=="desc"){
					bmp=" ↓";
				}
			}		
			
			table+='<td class="'+class_name+'" width="'+width+'" height="'+height+'"  name="'+name+'" id="cell_title_'+name+'" onclick=javascript:ObjectPool["'+this.name+'"].__changeSort("'+name+'");>'+show_name+bmp+'&#160;</td>';
		};
		table+='</tr>';		
		for (var n = 0; n < this.beanList.size(); n++) {
			var bean=this.beanList.get(n);
			if(!bean){
				continue;
			}
			table+='<tr class="data_row" id="row_'+n+'">';
			table+='<td class="'+this.listStyle+'"  width="30"><INPUT TYPE="checkbox" name="checkBox" value="'+n+'" id="'+n+'"></td>';
			for (var i=0; i<this.colsList.size(); i++) {
				table+='<td class="'+this.listStyle+'" id="cell_'+n+'_'+this.colsList.get(i).name+'">'+eval("bean."+this.colsList.get(i).name)+'&#160;</td>';
			};			
			table+='</tr>';
		}
		table+='</table>';
		$("#"+this.showDiv).append(table);
//		if ("page" == this.sortMode) {
//			$("#" + this.showDiv).find(".table").tableSorter({
//				//sortColumn: values[0],			// Integer or String of the name of the column to sort by.  
//				sortClassAsc: 'headerSortUp', // class name for ascending sorting action to header
//				sortClassDesc: 'headerSortDown', // class name for descending sorting action to header
//				headerClass: 'header' // class name for headers (th's)
//			//disableHeader: 'ID' 	// DISABLE Sorting on ID
//			});
//		}
	}	
	this.customCols=function(){
		window.open("tableCols.html?table="+this.name, "customCols_"+this.name, 
		"height=250,width=350,left=300,top=170,channelmode=0,directories=0,fullscreen=0,"+
		"location=0,menubar=0,Resizable=1,scrollbars=1,status=0,titlebar=0,toolbar=0");
	}
}

TitleClos = function(){		
		this.name;
		this.show_name;		
		this.width;
		this.height;
		this.class_name;
		this.clicks;	
		
}

function setTitleClos(name,show_name,width,height,class_name,clicks)
{
	var ct = new TitleClos();
	ct.name = name;
	ct.show_name = show_name;		
	ct.width = width;
	ct.height = height;
	ct.class_name = class_name;
	ct.clicks = clicks;
	return ct;	
}

function CustomSearch(){
	this.cols=new Map();
	this.setCols=function(cols){
		if(cols){
			this.cols=cols;
		}
	}
	this.condition="";
	this.getCondition=function(){
		return this.condition;
	}
	this.onSetReturn=function(){
		alert("您没有设置通用查询回调函数");
	}
	this.show=function(){
		var key=ObjectPool.put(this);
			window.open("tableSearch.html?key="+key, key, 
			"height=350,width=450,left=300,top=170,channelmode=0,directories=0,fullscreen=0,"+
			"location=0,menubar=0,Resizable=1,scrollbars=1,status=0,titlebar=0,toolbar=0");	
	}
}


checkUserLogin = function(loginType){
	if(loginType == "content")
	{
		if(!jsonrpc.CheckUserLogin.checkContentUserLogin())
		{
			alert("您没有登录或登录超时，请重新登录");
			try{
				parent.location.href = "/content";
			}catch(e)
			{
				window.location.href = "/content";
			}
		}
		
	}
	if(loginType == "system")
	{
		if(!jsonrpc.CheckUserLogin.checkSystemUserLogin())
		{
			alert("您没有登录或登录超时，请重新登录");
			try{
				parent.location.href = "/system";
			}catch(e)
			{
				window.location.href = "/system";
			}					
		}
	}	
	if(loginType == "control")
	{
		if(!jsonrpc.CheckUserLogin.checkControlUserLogin())
		{
			alert("您没有登录或登录超时，请重新登录");
			try{
				parent.location.href = "/control";
			}catch(e)
			{
				window.location.href = "/control";
			}				
		}
	}	
}

LoginUser = function(loginType){
	var loginMap = jsonrpc.CheckUserLogin.getLoginInfo(loginType);
	loginMap = Map.toJSMap(loginMap);
	this.site_id = loginMap.get("site_id");
	this.user_id = loginMap.get("user_id");
	this.user_name = loginMap.get("user_name");
	this.user_realName = loginMap.get("user_realName");
	return this;
}