var commonGridObj_invoiceitem;
var newInvoiceBookitemCount = 0;

String.prototype.trim = function () { return this.replace(/(^\s*)|(\s*$)/g, ""); }

function $(id){
    return document.getElementById(id);
}

function createGrid(){
    //header
    var headerArgs_invoiceitem = new Array("<input type=\"checkbox\" id=\"ck_all\" onclick=\"checkall()\" />","发票号码","是否锁定","是否删除","是否已开出","创建人","创建时间");
    //width
    var widthArgs_invoiceitem = new Array("40","150","70","70","70","120","120");
    //column align                       
    var colAlignArgs_invoiceitem = new Array("center","center","center","center","center","center","center");
    //column sort               
    var colSortArgs_invoiceitem = new Array("na","str","str","str","str","str","str");
    //column type
    var colTypeArgs_invoiceitem = new Array("ch","ed","ch","ch","ch","ro","ro");
 
    
    commonGridObj_invoiceitem = new TGridCommon("mygrid_container_invoiceitem","form1",headerArgs_invoiceitem,widthArgs_invoiceitem,colAlignArgs_invoiceitem,colSortArgs_invoiceitem,colTypeArgs_invoiceitem);
    
    commonGridObj_invoiceitem.setResponseUrl("InvoiceBookGridSource.aspx");
    
    var bookID = $("h_bookid").value;
    commonGridObj_invoiceitem.setRequest("InvoiceBookGridSource.aspx?handle=itemlist&show_page=15&cur_page=1&bookid="+bookID+"&uid="+commonGridObj_invoiceitem.newGuid());
    commonGridObj_invoiceitem.setSourceType("json");
    commonGridObj_invoiceitem.setSkin("xp");
    commonGridObj_invoiceitem.setImageUrl("../images/");
    commonGridObj_invoiceitem.initGrid();
    commonGridObj_invoiceitem.bind();

    commonGridObj_invoiceitem.getGridObj().enableEditEvents(true, false, true);
    commonGridObj_invoiceitem.getGridObj().enableKeyboardSupport(true);     
    
    commonGridObj_invoiceitem.initPageByGID("itemlist","&bookid="+bookID);

//    commonGridObj_invoiceitem.getGridObj().attachEvent("onEditCell",function(stage,rId,cInd,nValue,oValue){
//        if(stage == 0){
//            if(cInd != 0){
//                return false;
//            }else{
//                return true;
//            }
//        }
//    });
//    commonGridObj_invoiceitem.onEditEvent = function(){
//        commonGridObj_invoicebooks.getGridObj().attachEvent("onEditCell",function(stage,rId,cInd,nValue,oValue){
//            if(stage == 0){
//                if(cInd != 0){
//                    return false;
//                }else{
//                    return true;
//                }
//            }
//        });
//    }
}

//添加新发票
function addInvoiceBookitem(){
    //权限检查

    //添加新行
    var newId = newGuid();
    //获取插入新纪录位置
    var rowCount = commonGridObj_invoiceitem.getGridObj().getRowsNum();
    commonGridObj_invoiceitem.getGridObj().addRow(newId,[0,"",0,0,0,"",""],rowCount);
            
    commonGridObj_invoiceitem.getGridObj().clearSelection();            
          
    newInvoiceBookitemCount++;
}

//post数据
function postEnterInvoiceBookitem(){
    var myForm = document.getElementById("form1");
    myForm.submit() ;
}

//获取GUID
function newGuid()
{
    var guid = "";
    for (var i = 1; i <= 32; i++){
      var n = Math.floor(Math.random()*16.0).toString(16);
       guid +=    n;
      if((i==8)||(i==12)||(i==16)||(i==20))
         guid += "-";
     }
    return guid.toUpperCase();
}

//生成/保存发票册
function createInvoice(){
    var _name = $("txt_name").value.trim();
    if(_name == ""){
        alert("发票系统名称不能为空");
        return;
    }
    var _description = $("txt_description").value.trim();
    if(_description == ""){
        alert("发票中文名称不能为空");
        return;
    }
    var _type = $("sel_type").value.trim();
    if(_type == ""){
        alert("发票类型不能为空");
        return;
    }
    var _code = $("txt_code").value.trim();
    if(_code == ""){
        alert("发票代码号不能为空");
        return;
    }
    var _start = $("txt_startnum").value.trim();
    if(_start == ""){
        alert("发票起始号码不能为空");
        return;
    }
    var _end = $("txt_endnum").value.trim();
    if(_end == ""){
        alert("发票结束号码不能为空");
        return;
    }
    var _total = $("txt_total").value.trim();
    if (_total == "") {
        alert("发票总数量不能为空");
        return;
    }
    if(validateInvoiceNum() == 1){
        if(window.confirm("确定要生成")){
            var _gid=newGuid();
            var _name = $("txt_name").value;
            var _description = $("txt_description").value;
            var _creator = $("h_userid").value
            var _code = $("txt_code").value;
            var _start = $("txt_startnum").value;
            var _end = $("txt_endnum").value;
            var _total = $("txt_total").value;
            var _islock = $("ck_lock").checked;
            var _isdelete = $("ck_delete").checked;
            var _comp = $("sel_company").value;
            var _type = $("sel_type").value;
            
            
            
            var postJson = "";
            //begin
            postJson +="{";
            postJson += "[";
            postJson += "\"gid\":\""+_gid+"\",";
            postJson += "\"name\":\""+_name+"\",";
            postJson += "\"desp\":\""+_description+"\",";
            postJson += "\"creator\":\""+_creator+"\",";            
            postJson += "\"code\":\""+_code+"\",";
            postJson += "\"start\":\""+_start+"\",";
            postJson += "\"end\":\""+_end+"\",";
            postJson += "\"total\":\""+_total+"\",";
            postJson += "\"islock\":"+_islock+",";
            postJson += "\"isdelete\":"+_isdelete+",";
            postJson += "\"comp\":\""+_comp+"\",";
            postJson += "\"type\":\""+_type+"\"";     
            postJson += "]";
            postJson +="}";

            var url = "";
            url = "InvoiceBookGridSource.aspx?handle=createinvoice&post=" + escape(postJson) + "&bookid=" + $("h_bookid").value + "&uid=" + commonGridObj_invoiceitem.newGuid();
            var loader = dhtmlxAjax.getSync(url);
	        var cacheTotal = "";
	        var cacheTotalObj = null;
		    var cacheVal = loader.xmlDoc.responseText;
            
		    if(cacheVal.trim().length > 1){
		        cacheTotalObj = eval('(' + cacheVal + ')');
		        
		        if(cacheTotalObj.result.length > 0){
		            if(cacheTotalObj.result[0].result == 1){
		                $("btn_create").disable = 1;
		                $("h_bookid").value = cacheTotalObj.result[0].bookid;
		                window.parent.opener.location.href = window.parent.opener.location.href;
		                createGrid();
		            }else{
		                switch(cacheTotalObj.result[0].result){
		                    case -3:
		                        alert("发票代码号重复,请重新输入");
		                        break;
		                    case -4:
		                        alert("发票明细号码添加重复,请重新输入");
		                        break;
		                    case -5:
		                        break;
		                }
		            }
		            
		            
		        }
		    }
        }else{
            //createGrid();
        }
    }
}

//校验发票起始和结束值
function validateInvoiceNum(){
    var result = "";
    var validate = 0;
    var startVal = $("txt_startnum").value;
    var endVal = $("txt_endnum").value;
    var totalVal = $("txt_total").value;
    var status = 0;
    if(startVal != ""){
        if(endVal != ""){
            //异步执行操作
            var url = "InvoiceBookGridSource.aspx?handle=validinvoice&startnum="+startVal+"&endnum="+endVal+"&uid="+commonGridObj_invoiceitem.newGuid();
            var loader = dhtmlxAjax.getSync(url);
            var postStatus = loader.xmlDoc.responseText;
            
            status = parseInt(postStatus);
            
            
        }else if(totalVal != ""){
            //异步执行操作
            var url = "InvoiceBookGridSource.aspx?handle=validinvoice&startnum="+startVal+"&endnum="+endVal+"&totalnum="+totalVal+"&uid="+commonGridObj_invoiceitem.newGuid();
            var loader = dhtmlxAjax.getSync(url);
            var postStatus = loader.xmlDoc.responseText;
            
            status = parseInt(postStatus);
        }else if(endVal == "" && totalVal == ""){
            validate = -1;
            result = "未填写发票结束号码和发票总数,生成发票时请填写发票结束号码或者发票总数";
        }
    }else{
        validate = -1;
        result = "起始值不能为空";
    }
    
    switch(status){
        case 1:
            result = "";
            validate = 1;
            break;
        case -1:
            result = "发票号码长度错误";
            validate = -1;
            break;
        case -2:
            result = "发票结束号码不能小于等于发票起始号码";
            validate = -1;
            break;
        case -3:
            result = "发票总数与起始结束号码不相符";
            validate = -1;
            break;
        case -4:
            result = "发票起始和结束间值超过发票册最大发票数值";
            validate = -1;
            break;
    }
    
    if(validate < 0){
        alert(result);
    }
    
    return validate;
}

function refreshList(){
    createGrid();
}

//全选框
function checkall(){
    var checkStatus = $("ck_all").checked;
    
    if(checkStatus == 1){
        var iCount = commonGridObj_invoiceitem.getGridObj().getRowsNum();
		for(var i=0;i < iCount;i++){
		    commonGridObj_invoiceitem.getGridObj().cellByIndex(i,0).setValue(1);
		}
    }else{
        var iCount = commonGridObj_invoiceitem.getGridObj().getRowsNum();
		for(var i=0;i < iCount;i++){
		    commonGridObj_invoiceitem.getGridObj().cellByIndex(i,0).setValue(0);
		}
    }
}



function cancelInvoice() {

}

function updateInvoice() {

}