/*
* Copyright (C) 2010---2014 星星(wuweixing)<349446658@qq.com>
*
* This file is part of Wabacus
*
* Wabacus is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.wabacus.system.assistant;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import com.wabacus.config.Config;
import com.wabacus.config.OnloadMethodBean;
import com.wabacus.config.component.IComponentConfigBean;
import com.wabacus.config.component.application.report.ConditionBean;
import com.wabacus.config.component.application.report.ReportBean;
import com.wabacus.config.component.container.page.PageBean;
import com.wabacus.exception.WabacusConfigLoadingException;
import com.wabacus.system.inputbox.AbsInputBox;
import com.wabacus.system.inputbox.IInputBoxOwnerBean;
import com.wabacus.system.inputbox.validate.JavascriptValidateBean;
import com.wabacus.util.Consts_Private;
import com.wabacus.util.Tools;
public class JavaScriptAssistant
{
private final static JavaScriptAssistant instance=new JavaScriptAssistant();
protected JavaScriptAssistant()
{}
public static JavaScriptAssistant getInstance()
{
return instance;
}
public void createRefreshSlaveReportsDataScript(ReportBean rbean)
{
if(rbean.getMDependChilds()==null||rbean.getMDependChilds().size()==0)
{
throw new WabacusConfigLoadingException("报表"+rbean.getPath()+"没有依赖它的从报表，不需生成刷新从报表的javascript函数");
}
StringBuffer resultBuf=new StringBuffer();
resultBuf.append("function "+rbean.getRefreshSlaveReportsCallBackMethodName()+"(pageid,reportid,selectedTrObjArr,deselectedTrObjArr){");
resultBuf.append(getRefreshSlaveReportsScriptString(rbean));
resultBuf.append("}");
writeJsMethodToJsFiles(rbean.getPageBean(),resultBuf.toString());
}
private String getRefreshSlaveReportsScriptString(ReportBean rbean)
{
StringBuffer scriptBuf=new StringBuffer();
scriptBuf.append("var reportguid=getComponentGuidById(pageid, reportid);");
scriptBuf.append("var metadataObj=getReportMetadataObj(reportguid);");
scriptBuf.append("var oldSlaveTrObj=getRealCurrentSlaveTrObjForReport(reportguid);");
scriptBuf.append("if(oldSlaveTrObj!=null&&(selectedTrObjArr==null||selectedTrObjArr.length==0)&&(deselectedTrObjArr==null||deselectedTrObjArr.length==0))");
scriptBuf.append("{");
scriptBuf.append(" doSelectListReportDataRow(metadataObj,oldSlaveTrObj,true,false);");
scriptBuf.append(" return;");
scriptBuf.append("}");
scriptBuf.append("var currentSlaveTrObj=null;");
scriptBuf.append("if (selectedTrObjArr == null || selectedTrObjArr.length <= 0) selectedTrObjArr = getListReportSelectedTrObjs(pageid, reportid, false, true);");
scriptBuf.append("if (selectedTrObjArr == null || selectedTrObjArr.length <= 0)");
scriptBuf.append("{");
scriptBuf.append(" if(deselectedTrObjArr==null||deselectedTrObjArr.length==0)");
scriptBuf.append(" {");
scriptBuf.append(" var tableObj=document.getElementById(reportguid + '_data');");
scriptBuf.append(" if(tableObj==null) return;");
scriptBuf.append(" var trChilds = tableObj.getElementsByTagName('TR');");
scriptBuf.append(" if(trChilds==null||trChilds.length==0) return;");
scriptBuf.append(" var trObjTmp;");
scriptBuf.append(" for (var i = 0, len = trChilds.length; i < len; i++) ");
scriptBuf.append(" {");
scriptBuf.append(" trObjTmp = trChilds[i];");
scriptBuf.append(" if (!isListReportDataTrObj(trObjTmp)) continue;");
scriptBuf.append(" var trtype = trObjTmp.getAttribute('EDIT_TYPE');");
scriptBuf.append(" if (trtype == null || trtype != 'add')");
scriptBuf.append(" {");
scriptBuf.append(" doSelectListReportDataRow(metadataObj,trObjTmp,true,false);");
scriptBuf.append(" return;");//因为在上面的选中函数中会执行行选中回调函数，因此会重新调用此方法刷新从报表
scriptBuf.append(" }");
scriptBuf.append(" }");
scriptBuf.append(" }");
scriptBuf.append("}else");
scriptBuf.append("{");
scriptBuf.append(" var trObjTmp;");
scriptBuf.append(" for (var i = selectedTrObjArr.length - 1; i >= 0; i--)");
scriptBuf.append(" {");
scriptBuf.append(" trObjTmp = selectedTrObjArr[i];");
scriptBuf.append(" var trtype = trObjTmp.getAttribute('EDIT_TYPE');");
scriptBuf.append(" if (trtype == null || trtype != 'add')");
scriptBuf.append(" {");
scriptBuf.append(" if(isCurrentSlaveTrObjOfReport(reportguid,trObjTmp)) return;");
scriptBuf.append(" currentSlaveTrObj = trObjTmp;");
scriptBuf.append(" break;");
scriptBuf.append(" }");
scriptBuf.append(" }");
scriptBuf.append("}");
scriptBuf.append("setCurrentSlaveTrObjForReport(reportguid,currentSlaveTrObj);");
scriptBuf.append("if(currentSlaveTrObj==null)");
scriptBuf.append("{");
scriptBuf.append(" var slaveReportSpanObjTmp=null;var staticlinkparams='';");
scriptBuf.append( hideAllSlaveReports(rbean,null));
scriptBuf.append("}else");
scriptBuf.append("{");
scriptBuf.append( refreshAllSlaveReports(rbean));//刷新所有从报表
scriptBuf.append("}");
return scriptBuf.toString();
}
private String hideAllSlaveReports(ReportBean rbean,Boolean parentDisplayWhenNoData)
{
StringBuffer scriptBuf=new StringBuffer();
ReportBean rbeanTmp;
String slaveidTmp;
scriptBuf.append("var serverurl='"+Config.showreport_onpage_url+"&PAGEID='+pageid;");
for(Entry<String,Map<String,String>> reportEntries:rbean.getMDependChilds().entrySet())
{
slaveidTmp=reportEntries.getKey();
rbeanTmp=rbean.getPageBean().getReportChild(slaveidTmp,true);
boolean mydisplayWhenNoData=rbeanTmp.isDisplayOnParentNoData();
if(parentDisplayWhenNoData!=null&&parentDisplayWhenNoData==false)
{
mydisplayWhenNoData=false;
}
if(!mydisplayWhenNoData)
{
scriptBuf.append("slaveReportSpanObjTmp=document.getElementById('WX_CONTENT_").append(rbeanTmp.getGuid()).append("');");
scriptBuf.append("if(slaveReportSpanObjTmp!=null) slaveReportSpanObjTmp.innerHTML=' ';");
}else
{
Map<String,String> mParamsTmp=reportEntries.getValue();
scriptBuf.append("staticlinkparams='';");//存放刷新每个从报表所配置的常量参数
for(Entry<String,String> paramEntry:mParamsTmp.entrySet())
{
if(!Tools.isDefineKey("@",paramEntry.getValue()))
{
scriptBuf
.append("staticlinkparams=staticlinkparams+'&"+paramEntry.getKey()+"='+encodeURIComponent('"+paramEntry.getValue()+"');");
}
}
scriptBuf.append("refreshComponent(serverurl+'&WX_ISREFRESH_BY_MASTER=true&"+slaveidTmp+"_PARENTREPORT_NODATA=true&SLAVE_REPORTID="+slaveidTmp+"'+staticlinkparams);");
}
if(rbeanTmp.getMDependChilds()!=null) scriptBuf.append(hideAllSlaveReports(rbeanTmp,mydisplayWhenNoData));
}
return scriptBuf.toString();
}
private String refreshAllSlaveReports(ReportBean rbean)
{
StringBuffer scriptBuf=new StringBuffer();
scriptBuf.append("var linkparams=getRefreshSlaveReportsHrefParams(currentSlaveTrObj);");
scriptBuf.append("if(linkparams==null||linkparams==''){wx_warn('没有取到刷新从报表数据的动态参数，刷新失败');return false;}");
scriptBuf.append("var serverurl='"+Config.showreport_onpage_url+"&'+linkparams+'&PAGEID='+pageid;");
scriptBuf.append("var staticlinkparams;");
for(Entry<String,Map<String,String>> reportEntries:rbean.getMDependChilds().entrySet())
{
String slaveid=reportEntries.getKey();
Map<String,String> mParamsTmp=reportEntries.getValue();
scriptBuf.append("staticlinkparams='';");
for(Entry<String,String> paramEntry:mParamsTmp.entrySet())
{
if(!Tools.isDefineKey("@",paramEntry.getValue()))
{//当前参数是常量参数
scriptBuf
.append("staticlinkparams=staticlinkparams+'&"+paramEntry.getKey()+"='+encodeURIComponent('"+paramEntry.getValue()+"');");
}
}
ReportBean slaverbean=rbean.getPageBean().getSlaveReportBean(slaveid);
if(slaverbean==null)
{
throw new WabacusConfigLoadingException("为报表"+rbean.getPath()+"生成刷新从报表数据的javascript函数失败，没有取到"+slaveid+"对应的从报表");
}
scriptBuf.append("refreshComponent(serverurl+'&WX_ISREFRESH_BY_MASTER=true&SLAVE_REPORTID="+slaveid+"'+staticlinkparams);");
}
return scriptBuf.toString();
}
public void createComponentOnloadScript(IComponentConfigBean componentBean)
{
List<OnloadMethodBean> lstOnloadMethods=componentBean.getLstOnloadMethods();
if(lstOnloadMethods==null||lstOnloadMethods.size()==0) return;
Collections.sort(lstOnloadMethods);
StringBuffer scriptBuf=new StringBuffer();
for(OnloadMethodBean methodBeanTmp:lstOnloadMethods)
{
if(Consts_Private.ONLOAD_CONFIG.equalsIgnoreCase(methodBeanTmp.getType()))
{
scriptBuf.append(methodBeanTmp.getMethod()).append("('").append(componentBean.getPageBean().getId()).append("','");
scriptBuf.append(componentBean.getId()).append("');");
}else if(Consts_Private.ONlOAD_IMGSCROLL.equalsIgnoreCase(methodBeanTmp.getType())
||Consts_Private.ONlOAD_CURVETITLE.equalsIgnoreCase(methodBeanTmp.getType()))
{
scriptBuf.append(methodBeanTmp.getMethod()).append(";");
}else if(Consts_Private.ONLOAD_REFRESHSLAVE.equalsIgnoreCase(methodBeanTmp.getType()))
{//是刷新从报表的js函数，则不传入pageid和reportid两个参数
scriptBuf.append(methodBeanTmp.getMethod()).append("('").append(componentBean.getPageBean().getId()).append("','").append(
componentBean.getId()).append("',null,null);");
}
}
if(scriptBuf.toString().trim().equals("")) return;
StringBuffer resultBuf=new StringBuffer();
resultBuf.append("function "+componentBean.getOnloadMethodName()+"(){");
resultBuf.append(scriptBuf.toString());
resultBuf.append("}");
writeJsMethodToJsFiles(componentBean.getPageBean(),resultBuf.toString());
}
public void createInputBoxValidateMethod(AbsInputBox inputboxObj)
{
String jsvalidate=inputboxObj.getJsvalidate();
if(jsvalidate==null||jsvalidate.trim().equals("")) return;
List<String> lstJsMethods=Tools.parseStringToList(jsvalidate.trim(),";",new String[] { "'", "'" },false);
if(lstJsMethods==null||lstJsMethods.size()==0) return;
StringBuilder scriptBuf=new StringBuilder();
scriptBuf.append("function validate_"+inputboxObj.getOwner().getInputBoxId()+"(metadataObj,boxMetadataObj,boxValue,boxObj,paramsObj,isOnblur){");
JavascriptValidateBean jsvalidateBean=new JavascriptValidateBean(inputboxObj);
jsvalidateBean.setValidatetype(inputboxObj.getJsvalidatetype());
IInputBoxOwnerBean ownerBean=inputboxObj.getOwner();
jsvalidateBean.addParamBean("inputbox_label",ownerBean.getLabel(null),true);
if(ownerBean instanceof ConditionBean)
{
ConditionBean cbTmp=(ConditionBean)ownerBean;
if(cbTmp.getLabel()!=null&&!cbTmp.getLabel().trim().equals("")&&ConditionBean.LABELPOSITION_INNER.equals(cbTmp.getLabelposition()))
{
scriptBuf.append("if(boxValue==paramsObj.inputbox_label) boxValue='';");
}
}
scriptBuf.append("var errorpromptparamsObj=null;");
scriptBuf
.append("if(boxMetadataObj!=null) errorpromptparamsObj=getObjectByJsonString(boxMetadataObj.getAttribute('errorpromptparamsonblur'));");
for(String jsMethodTmp:lstJsMethods)
{
if(jsMethodTmp==null||jsMethodTmp.trim().equals("")) continue;
jsMethodTmp=jsMethodTmp.trim();
String methodname=jsMethodTmp;
int lidx=jsMethodTmp.indexOf("(");
int ridx=jsMethodTmp.lastIndexOf(")");
if(lidx>0&&lidx<ridx)
{//自己提供出错信息提示
methodname=jsMethodTmp.substring(0,lidx);
if(methodname.equals("")) continue;
jsvalidateBean.parseConfigValidateMethodParams(methodname,jsMethodTmp.substring(lidx+1,ridx).trim());
}
scriptBuf.append("if(!"+methodname+"(boxValue,boxObj,paramsObj))");
scriptBuf.append("{");
scriptBuf.append(" var errormess=paramsObj."+methodname+"_errormessage;");
scriptBuf.append(" if(errormess!=null&&errormess!='')");
scriptBuf.append(" {");
scriptBuf.append(" errormess=errormess.replace(/#label#/g,paramsObj.inputbox_label);");
scriptBuf.append(" errormess=errormess.replace(/#data#/g,boxValue);");
scriptBuf.append(" var tiparamsObj=paramsObj."+methodname+"_tiparams;if(tiparamsObj==null) tiparamsObj=errorpromptparamsObj;");
scriptBuf.append(" if(errormess!=null&&errormess!='')");
scriptBuf.append(" {");
scriptBuf.append(" if(isOnblur===true){wx_jsPromptErrorOnblur(metadataObj,boxObj,errormess,tiparamsObj);}else{wx_warn(errormess);}");
scriptBuf.append(" }");
scriptBuf.append(" }");
scriptBuf.append(" return false;");
scriptBuf.append("}else{");
scriptBuf.append(" wx_hideJsPromptErrorOnblur(metadataObj,boxObj);");//隐藏掉出错提示框
scriptBuf.append("}");
}
scriptBuf.append("return true;}");
writeJsMethodToJsFiles(ownerBean.getReportBean().getPageBean(),scriptBuf.toString());
ownerBean.getReportBean().addInputboxJsValidateBean(ownerBean.getInputBoxId(),jsvalidateBean);
}
public void writeJsMethodToJsFiles(PageBean pagebean,String jsMethodContent)
{
if(jsMethodContent!=null&&!jsMethodContent.trim().equals(""))
{
writeJsMethodToJsFiles(pagebean.getJsFilePath(),jsMethodContent);
pagebean.setShouldIncludeAutoCreatedJs(true);
}
}
public void writeJsMethodToJsFiles(String jsPath,String jsMethodContent)
{
if(!Config.should_createjs) return;
if(jsMethodContent==null||jsMethodContent.trim().equals("")) return;
if(jsPath==null||jsPath.trim().equals("")) return;
FilePathAssistant.getInstance().writeFileContentToDisk(jsPath,jsMethodContent,true);
}
}