package com.product.server.report.service;
import java.text.DecimalFormat;
import java.text.NumberFormat;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import com.product.core.entity.DataTableEntity;
import com.product.core.entity.FieldSetEntity;
import com.product.core.exception.BaseException;

import org.apache.log4j.Logger;


public class ReportServerNew {
	
	private Report report;
	private DecimalFormat df=(DecimalFormat)NumberFormat.getInstance(); 
	private java.text.SimpleDateFormat format;
	public static Logger logger=Logger.getLogger(ReportServerNew.class);
	/**
	 * 分组报表自动根据Report数据进行分组
	 * 在调创建报表前，需对报表配置数据进行验证，错误信息直接显示在界面中。否则空易出错。String checked=this.toCheckReport();
	 * @return
	 * @throws BaseException 
	 */
	public String toCreateGroupReport() throws BaseException{
		StringBuffer html=new StringBuffer();
		String fixHeader[]=null;
		if(report.isFixHeader()){
			fixHeader=fixHeader();
		}
		if(fixHeader!=null && fixHeader.length>0){
			html.append(fixHeader[0]);
		}
		html.append(" <table class='htmlReport' id='bill' cellspacing='0' cellpadding='0' border='0' style='width:").append(report.getWidth()==0?"100%":report.getWidth()+"px").append("'>");
		//不是固定表头
		if(!report.isFixHeader()){html.append(createTitleNew());}
//		html.append(createTitle());
		if(fixHeader!=null && fixHeader.length>1){
			html.append(fixHeader[1]);
		}
		html.append(createBody());
		html.append("</table>");
		if(fixHeader!=null && fixHeader.length>2){
			html.append(fixHeader[2]);
		}
		if(fixHeader!=null ){//不能调到init方法
			//html.append(fixHeaderScrollScript());
		}
		//html.append(appendOnloadMethod());//js法加
		//System.out.println("appendOnloadMethod:"+appendOnloadMethod());
		//html.append(this.rowClickColorScript());//js法加
		//System.out.println("rowClickColorScript:"+this.rowClickColorScript());
//		html.append("<script type='text/javascript'>");
//		if(report.getWidth()>0){
//			html.append("document.getElementById('div_form_body').style.width='").append(report.getWidth()).append("px';");
//		}
//		html.append("</script>");
		//System.out.println("    +++++++++++++++++++++++++++++++++    htm:"+html.toString());
		if(report.isPage())
			return html+toPageHtml(report.getTotalRow(),report.getCurrentPage(),report.getPageSize());
		else 
			return html.toString();
	}
	/**
	 * 固定表头后，左右滚动时，表头同步滚动
	 * @return
	 */
	private String fixHeaderScrollScript(){
		StringBuffer html=new StringBuffer();
		html.append("<script type='text/javascript'>");
		html.append("init();");
		html.append("</script>");
		return html.toString();
	}
	/**
	 * 固定表头
	 * @return
	 */
	private String[] fixHeader(){
		StringBuffer html=new StringBuffer();
		html.append(" <div class='table-head' id='headdiv'>");
			html.append(" <table class='htmlReport' id='bill' cellspacing='0' cellpadding='0' border='0' style='width:").append(report.getWidth()==0?"100%":report.getWidth()+"px").append("'>");
//				html.append(" <colgroup>");
//					html.append(" <col style='width: 80px;'><col style='width: 300px;'><col>");
//				html.append(" </colgroup>");
				String colgroup=createFixTitleColgroup();
				html.append(colgroup);
				html.append(" <thead>");
				//html.append(" <tr><th>序号</th><th>内容</th><th>内容</th></tr>
					html.append(createTitleNew());
				html.append(" </thead>");
			html.append(" </table>");
		html.append(" </div>");
		html.append(" <div class='table-body' id='bodydiv'> ");
		return new String[]{html.toString(),colgroup,"</div>"};
																				
	}
	/**
	 * 创建标题栏，多级标题，支持合并标题 6.5
	 * @return
	 */
	private String createFixTitleColgroup(){
		StringBuffer title=new StringBuffer();
		title.append("<colgroup>");
		if(report.getTitle()!=null){
			//int width[]=new int[report.getTitle()[report.getTitle().length-1].length];//最后一行
			int width[]=report.getColWidth();
//			for(int i=0;i<report.getTitle().length;i++ ){//多级表头
//				for(int j=0;j<report.getTitle()[i].length;j++){//每一列标题 
//					if(report.getRowspan()[i][j]>0&&report.getColspan()[i][j]>0){ //被合并的行可列 设置为0
//						int c = computeTitleColWidth(i,j);
//						if(c > width[j]&&i==report.getTitle().length-1){
//							width[j] = c;
//						}
//					}
//				}
//			}
			for(int i=0;i < width.length;i++){
//				if(i != width.length-1)
					title.append("<col style='width:").append(width[i]).append("%'>");
//				else
//					title.append("<col>");
			}
		}
		title.append("</colgroup>");
		return title.toString();
	}
	public String getReportTitle(){
		StringBuffer html=new StringBuffer();
		html.append(" <table class='htmlReport' id='bill' cellspacing='0' cellpadding='0' border='0' style='width:").append(report.getWidth()==0?"100%":""+report.getWidth()).append("px'>");
		html.append(createTitleNew());
		html.append("</table>");	
		return html.toString();
		
	}
	public String getTableHeader(){
		StringBuffer html=new StringBuffer();
		html.append(" <table class='htmlReport' id='bill' cellspacing='0' cellpadding='0' border='0' style='width:").append(report.getWidth()==0?"100%":""+report.getWidth()).append("px'>");
		html.append(createTitleNewForShow());
		html.append("</table>");
		return html.toString();
	}
	/**
	 * 创建标题栏，多级标题，支持合并标题 6.5
	 * @return
	 */
	private String createTitleNewForShow(){
		StringBuffer title=new StringBuffer();
//		title.append("<tHead>");
		if(report.getTitle()!=null){
			for(int i=0;i<report.getTitle().length;i++ ){//多级表头
//				title.append(" <tr id='titletr").append(i+1).append("' onClick='selectAllRowCheckbox(this)'>");
				title.append("  <tr  bordercolor='#CCCCCC' align='center' height='26px' class='table_tr_head styleBgColor styleBorderColor'>"); 
					for(int j=0;j<report.getTitle()[i].length;j++){//每一列标题 
						if(report.getRowspan()[i][j]>0&&report.getColspan()[i][j]>0){ //被合并的行可列 设置为0
							title.append(" <th align='center' rowspan='").append(report.getRowspan()[i][j])
							.append("' colspan='").append(report.getColspan()[i][j])
							.append("' class='VLocked styleBgColor styleBorderColor'  style='text-align:center;BORDER:#CCCCCC 1px solid;width:").append(computeTitleColWidth(i,j)).append("%'>")
							.append(report.getTitle()[i][j]).append("</th>");
						}
					}
				title.append(" </tr>"); 
			}
		}
		//System.out.println("title:"+title.toString());
//		title.append("</tHead>");
		return title.toString();
	}
	/**
	 * 创建标题栏，多级标题，支持合并标题 6.5
	 * @return
	 */
	private String createTitleNew(){
		StringBuffer title=new StringBuffer();
//		title.append("<tHead>");
		if(report.getTitle()!=null){
			for(int i=0;i<report.getTitle().length;i++ ){//多级表头
//				title.append(" <tr id='titletr").append(i+1).append("' onClick='selectAllRowCheckbox(this)'>");
				title.append("  <tr  bordercolor='#CCCCCC' align='center' height='26px' class='table_tr_head styleBgColor styleBorderColor'>"); 
					for(int j=0;j<report.getTitle()[i].length;j++){//每一列标题 
						if(report.getRowspan()[i][j]>0&&report.getColspan()[i][j]>0){ //被合并的行可列 设置为0
							title.append(" <th align='center' rowspan='").append(report.getRowspan()[i][j])
							.append("' colspan='").append(report.getColspan()[i][j])
							.append("' class='VLocked styleBgColor styleBorderColor'  style='text-align:center;BORDER:#CCCCCC 1px solid;width:").append(computeTitleColWidth(i,j)).append("%'>")
							.append(report.getTitle()[i][j]).append("</th>");
						}
					}
				title.append(" </tr>"); 
			}
		}
		//System.out.println("title:"+title.toString());
//		title.append("</tHead>");
		return title.toString();
	}

	/**
	 * 创建标题栏，多级标题，支持合并标题
	 * @return
	 */
	private String createTitle(){
		StringBuffer title=new StringBuffer();
		title.append("<tHead>");
		if(report.getTitle()!=null){
			for(int i=0;i<report.getTitle().length;i++ ){//多级表头
				title.append(" <tr  bordercolor='#CCCCCC' id='titletr").append(i+1).append("' onClick='selectAllRowCheckbox(this)'>");
				for(int j=0;j<report.getTitle()[i].length;j++){//每一列标题 
					if(report.getRowspan()[i][j]>0&&report.getColspan()[i][j]>0){ //被合并的行可列 设置为0
						title.append(" <td align='center' rowspan='").append(report.getRowspan()[i][j])
						.append("' colspan='").append(report.getColspan()[i][j])
						.append("' style='background:url(/com/report/img/thead_bg_tt.jpg);' width='").append(computeTitleColWidth(i,j)).append("%'>")
						.append(report.getTitle()[i][j]).append("</td>");
					}
				}
				title.append(" </tr>");
			}
			
		}
		title.append("</tHead>");
		return title.toString();
	}
	/**
	 * 计算标题列的宽度
	 * @param titleRow
	 * @param titleCol
	 * @return
	 */
	private int computeTitleColWidth(int titleRow,int titleCol){
		int colspan=report.getColspan()[titleRow][titleCol];
		int startColIndex=0;//合并列的开始列
		int endColIndex=0;//合并列的结束列
		int width=0;//列的宽度
		for(int i=0;i<titleCol;i++){//
			startColIndex+=report.getColspan()[titleRow][i];
		}
		endColIndex=startColIndex+colspan;
		for(int i=startColIndex;i<endColIndex;i++){
			width+=report.getColWidth()[i];
		}
		
		return width;
	}
	/**
	 * 创建统计主要内容
	 * @return
	 * @throws BaseException 
	 */
	private String createBody() throws BaseException{
		StringBuffer body=new StringBuffer();
		//记录分组字段的合计值
		Map<String,double[]>  totalValue =initTotal();
		//记录分组字段的上一条不同的值
		String oldGroupValue[]=new String [report.getField().length];
		//记录分组字段上一条不同值的下标
		int   groupIndex[]=new int [report.getField().length];
		//记录分组字段上一条不同值的合并行数，指 定rowspan
		int   groupRow[][]=new int [report.getDt().getRows()][report.getField().length];
		//记录单元格是合并
		StringBuffer rowSpan=new StringBuffer();
		
		body.append("<tbody>");
		//logger.error("总行："+report.getDt().getRow());
		for(int i=0;report.getDt()!=null&& i<report.getDt().getRows();i++){
			FieldSetEntity f=report.getDt().getFieldSetEntity(i);
			//--------merge------------
			String group[]=oldGroupValue.clone();
			//--------merge------------
			body.append(createTotalRow(i,totalValue,oldGroupValue,groupIndex,groupRow,f,false,body));
			
			body.append("<tr name='trs").append(i).append("' id='trs").append(i).append("' class='scrollColThead' bordercolor='#CCCCCC'>");
			StringBuffer groupv=new StringBuffer();
			for(int j=0;j<report.getField().length;j++){

				Object value=f.getValue(report.getField()[j]);
				//--------merge------------
				if(j<=report.getMaxGroupFieldIndex()){
					if(groupv.length()>0)groupv.append("_");
					groupv.append(value==null?"":value);
				}

				if(j<=report.getMaxGroupFieldIndex() && groupv.toString().equals(group[j]) ) //当前分组字段值与前一条数据的同一分组字段的不相等，表示要分组合计
				{
					continue; //分组字段，如是不是第一条，不生成td
				}
				//-------------------------
				body.append("<td class='all_biaodan_td' align='center' height='28px' id='").append(report.getField()[j]).append(i).append("'");
				if(j<=report.getMaxGroupFieldIndex() && !groupv.toString().equals(group[j]) ) //当前分组字段值与前一条数据的同一分组字段的不相等，表示要分组合计
				{
					body.append(" rowspan='").append(report.getField()[j]).append(i).append("'");//占多少行
				}
				body.append(" width='").append( report.getColWidth()[j]).append("%'")//列宽
				.append(" style='BACKGROUND-COLOR:#FFFFFF;text-align:")
				.append(report.getAligh()==null||report.getAligh()[j]==null?"center":report.getAligh()[j])
				.append("; '>");
				if(report.getUrl()!=null&&report.getUrl()[j]!=null){
					body.append("<a href='#this' onclick='show(\"").append(urlReplaceParameter(report.getUrl()[j],f)).append("\",this)'>");// 穿 透查询地址
				}
				body.append(value==null?"":formatData(value,j));//值
				if(report.getUrl()!=null&&report.getUrl()[j]!=null){
					body.append("</a>");
				}
				body.append("</td>\r\n");
				
				if(report.getTotalField()!=null && report.getTotalField()[j]){//合计字段
					toAddTotalValue(totalValue,j,f.getDouble(report.getField()[j]),"SUM");//分组字段的合计，在不同的组时，会清空
				}
				
			}
			
			body.append("</tr>");
		}
		//最后一行后面再生成统计
		if(report.getGroupField()!=null&&report.getDt().getRows()>0){
			int lastRow=report.getDt().getRows()-1;
			body.append(createTotalRow(lastRow+1,totalValue,oldGroupValue,groupIndex,groupRow,null,true,body));
		}
		//最后生成一行总的统计
		if(report.isTotal()&&totalValue!=null)
			body.append(createTotalAll(totalValue));
		body.append("</tbody>");
		//最后生成 合并行javascript脚本 
		for(int k=0;report.getMaxGroupFieldIndex()>=0&&k<groupRow.length;k++){
			for(int m=0;m<=report.getMaxGroupFieldIndex();m++){
				//如果只有一条数据，不用添加分组字段
				if(groupRow[k][m]<=1) continue;
				if(rowSpan.length()>0)rowSpan.append("~");
				//行下标=字段名+行下标=合并行数=列下标
				rowSpan.append(k).append("=").append(report.getField()[m]).append(k).append("=").append(groupRow[k][m]).
				append("=").append(m);
			}
		}
		body.append("<input type='hidden' value='").append(rowSpan).append("' id='mergeRows'>");
		body.append("<input type='hidden' value='").append(report.getMaxGroupFieldIndex()).append("' id='maxGroupFieldindex'>");
		if(report.isShowTotalRow()){
			body.append("<input type='hidden' value='true' id='isShowmergeRows'>");
		}
		//logger.error("===="+body);
		return body.toString();
	}
	
	/**
	 * 格式化数据
	 * @param i
	 * @param j
	 * @return
	 */
	private Object formatData(Object value ,int j){
		//logger.error("数据格式化1："+value+"   "+j );
		String format=report.getFormat()[j];
		//logger.error("数据格式化2："+j+"   "+format);
		try{
			if(value==null||format==null||"".equals(value.toString().trim())){//字符串
				return value;
			}else if(format.indexOf("#")==0&&format.indexOf("%")>0){//百分比
				 df.applyPattern(format); 
				 return df.format(Double.parseDouble(value.toString()));
			}else  if(format.indexOf("#")>=0){//数字
				 df.applyPattern(format); 
				 Object o=df.format(Double.parseDouble(value.toString()));
				 //logger.error("数据格式化3："+j+"   "+o);
				 return o;
			}else {//日期
				this.format=new  SimpleDateFormat(format);
				return this.format.format((Date)value);
			}
		}catch(Exception e){
			e.printStackTrace();
			return value;
		}
	}
	/**
	 * 生成总的合计
	 * @return
	 */
	private String createTotalAll(Map<String,double[]> totalValue){
		StringBuffer total=new StringBuffer();
		double tv[]=(double[])totalValue.get("all");
		if(report.getTotalField()!=null){
			total.append("<tr class='scrollColThead' bordercolor='#CCCCCC'>");
			int v=0;
			boolean b=true;
			for(int i=0;i<report.getField().length;i++){
				if(report.getTotalField()[i]){
					b=false;
					total.append("<td class='all_biaodan_td' align='center'  width='").append( report.getColWidth()[i])//列宽
					.append("%' style='color:#4682B4;BACKGROUND-COLOR:#FFFFFF;text-align:")
				.append(report.getAligh()==null||report.getAligh()[i]==null?"center":report.getAligh()[i])
				.append("; '> ")
					.append(formatData(tv[i],i))//值
					.append("</td>");
				}else if(i==0){
					total.append("<td colspan='[total]' style='color:#4682B4;BACKGROUND-COLOR:#FFFFFF;text-align:center'>总计：</td>");
					v++;
				}else if(!b){
					total.append("<td >&nbsp;</td>");
				}else {
					v++;
				}
			}
			total.append("</tr>");
			int c=total.indexOf("[total]");
			if(c>=0)
				total.replace(c, c+7, (v==0?1:v)+"");
		}
		return total.toString();
	}
	/**
	 * 最后一个分组字段才执行生成合计行
	 * 并且从最后一个分组字段往前生成，例如：公司、部门、人员三个分组字段，从人员、部门、公司执行
	 * @param rowIndex
	 * @param fieldIndex
	 * @param totalValue
	 * @param oldGroupValue
	 * @param groupIndex
	 * @param groupRow
	 * @return
	 */
	private StringBuffer createTotalRow(int i,Map<String,double[]> totalValue,String oldGroupValue[],int   groupIndex[],int   groupRow[][],FieldSetEntity values,boolean isEnd,StringBuffer body) throws BaseException{
		StringBuffer group=new StringBuffer();
		int colspan=0;
		
//		for(int c=0;c<=report.getMaxGroupFieldIndex();c++){
		for(int c=report.getMaxGroupFieldIndex();c>=0;c--){
			//如果不是分组字段，则返回
			if(report.getGroupField()==null || !report.getGroupField()[c]){
				return group;
			}
			StringBuffer temp=new StringBuffer();
			//取分组字段及前面的分组字段值 组合
			StringBuffer groupv=new StringBuffer();
			for(int b=0;b<=c;b++){
				if(groupv.length()>0)groupv.append("_");
				groupv.append(values==null?"":values.getString(report.getField()[b]));
			}
			if( i>0){ //第一条数据不用统计 ，从第二条数据开始
				groupRow[groupIndex[c]][c]=groupRow[groupIndex[c]][c]+1;
				
				if(!groupv.toString().equals(oldGroupValue[c]) //当前分组字段值与前一条数据的同一分组字段的不相等，表示要分组合计
						||isEnd //是否为数据集的是最后一条
				){
					//logger.error("当前列："+c+" 合并行数："+groupRow[groupIndex[c]][c]);
					if(groupRow[groupIndex[c]][c]>1) {
						temp.append("<tr name='trs00").append(groupIndex[c]).append(c).append("' id='trs00").append(groupIndex[c]).append(c).append("' class='scrollColThead' bordercolor='#CCCCCC'>");
						colspan=report.getMaxGroupFieldIndex()-c+1;
						temp.append(" <td name='merg' colspan=")
						.append(colspan).append("  style='color:#4682B4;BACKGROUND-COLOR:#FFFFFF;text-align:")
						.append(report.getAligh()==null||report.getAligh()[c]==null?"center":report.getAligh()[c])
						.append(";'>")
						.append(oldGroupValue[c])
						.append("  合计:</td>");
						//循环分组字段后的数据统计字段
						for(int k=report.getMaxGroupFieldIndex()+1;k<report.getField().length;k++){
							if(report.getTotalField()!=null&&report.getTotalField()[k]){//如果统计字段，显示合计值，否则显示空格
								double tv[]=(double[])totalValue.get(report.getField()[c]);
								temp.append(" <td  align='center' width='").append(report.getColWidth()[k]).append("%'  style='color:#4682B4;BACKGROUND-COLOR:#FFFFFF;text-align:")
						.append(report.getAligh()==null||report.getAligh()[c]==null?"center":report.getAligh()[c])
						.append(";'>").append(formatData(tv[k],k)).append("</td>");
							}else{
								temp.append(" <td  align='center' width='").append(report.getColWidth()[k]).append("%' style='color:#4682B4;BACKGROUND-COLOR:#FFFFFF;text-align:")
						.append(report.getAligh()==null||report.getAligh()[c]==null?"center":report.getAligh()[c])
						.append(";'>&nbsp;</td>");
							}
							temp.append("\r\n");
						}
						temp.append(" </tr>");
						//合计行结束
						//同时当前分组前面的分组字段的rowspan要加1
						for(int m=c-1;m>=0;m--){
							groupRow[groupIndex[m]][m]=groupRow[groupIndex[m]][m]+1;
						}
					}
					String rspan="rowspan='"+report.getField()[c]+groupIndex[c]+"'";
					String rowspanNum="rowspan='"+ (groupRow[groupIndex[c]][c]) +"'";
					int rowspan=body.indexOf(rspan);
					
					if(rowspan>0) {
						if(groupRow[groupIndex[c]][c]>1) {
							body.replace(rowspan,rowspan+rspan.length(),rowspanNum);//替换成行数
						}else {
							body.replace(rowspan,rowspan+rspan.length(),"");//替换成空
						}
					}
					
					if(i < groupRow.length) {
						groupIndex[c]=i;
					}
					totalValue.put(report.getField()[c],new double[report.getField().length]);
				}
				
			}
			else{
				groupIndex[c]=i;
//				groupRow[i][c]+=1;
			}
			oldGroupValue[c]=groupv.toString();
			group.append(temp);
		}
		return group;
	}
	/**
	 * 添加合计数据
	 * @param m
	 * @param index
	 * @param d
	 */
	private void toAddTotalValue(Map<String,double[]> m,int index,Double d,String type){
		Iterator<String>  keys=m.keySet().iterator();
		while(keys.hasNext()){
			Object key=keys.next();
			double ds[]=(double[])m.get(key);
			if("SUM".equals(type)){//统计类型 可以是平均数 合计
				ds[index]+=d==null?0.0:d.doubleValue();
			}
			m.put(key.toString(), ds);
		}
	}
	/**
	 * 初始化合计变量，根据分组字段
	 * @return
	 */
	private Map <String,double[]> initTotal(){
		Map <String,double[]> m=new HashMap<String,double[]>();
		for(int i=0;report.getGroupField()!=null&&i<report.getGroupField().length;i++){
			if(report.getGroupField()[i]){
				m.put(report.getField()[i],new double[report.getField().length]);
			}
		}
		m.put("all", new double[report.getField().length]);//全部合计
		return m;
	}
	/**
	 * URL设置中含变量参数的，用查出来值替换
	 * @param url
	 * @param f
	 * @return
	 */
	private String urlReplaceParameter(String url,FieldSetEntity f) throws BaseException{
		int index=-1;
		while((index=url.indexOf("~"))>=0){
			int end=url.indexOf('~', index+1);
			if(end>0&&end>index){
				String dfield=url.substring(index, end+1);//#{xxx}
				//String field=url.substring(index+1, end);//取出字段名
				String field=dfield.replaceAll("~","");
				//System.out.println(dfield+"|"+field);
				if("".equals(field.trim())||f.getValue(field)==null){
					url=url.replaceFirst(dfield,"");
				}else{
					url=url.replaceFirst(dfield, f.getString(field));
				}
			}
		}
		return url;
	}
	/**
	 * 页面初始加载调用方法
	 * @param method
	 */
	public String appendOnloadMethod(){
		//System.out.println("-----------------------进入     appendOnloadMethod()");
		StringBuilder b=new StringBuilder();
		b.append("<script type='text/javascript'>\n\r");
		b.append("window.onload=function(){\n\r");
		//-----------------------------------
		b.append("rowSelectedColor();//对每行初始关颜色变化的事件方法\n\r");
		if(report.getOnloadMethod()!=null)b.append(report.getOnloadMethod());
		b.append("\n\r");
		b.append("alert(22);\n\r");
		//-----------------------------------
		b.append("}\n\r");
		b.append("</script>\n\r");
		return b.toString();
	}
	/**
	 * 添加数据行选中颜色变化的javascript 代码
	 * @return
	 */
	public String rowClickColorScript(){
		//System.out.println("-----------------------进入     rowClickColorScript()");
		StringBuilder b=new StringBuilder();
		b.append("<script type='text/javascript'>\n\r");
		//行添加事件
			b.append("function rowSelectedColor(){\n\r");
			b.append("var trs=document.getElementsByName('trs');\n\r");
			b.append("for(var i=0;i<trs.length;i++){\n\r");
					b.append("trs[i].onmouseover='changeActiveRow(this)';\n\r");
					b.append("trs[i].onclick='changeActiveRow(this)';\n\r");
					b.append("trs[i].onmousehover='changeActiveRow(this)';\n\r");
					b.append("alert(i);\n\r");
			b.append("}\n\r");
		b.append("}\n\r");
			
		//----------------------------------------
		b.append("var currentActiveRow; //当前活动行\n\r");
		b.append("//改变选中行的颜色\n\r");
		b.append("function changeActiveRow(obj) {\n\r");
			b.append("if (currentActiveRow) {\n\r");
				b.append("currentActiveRow.style.backgroundColor = '';\n\r");
			b.append("}\n\r");
			b.append("currentActiveRow = obj;\n\r");
			b.append("currentActiveRow.style.backgroundColor = '#F2F2F2';\n\r");
		b.append("}\n\r");
		b.append("</script>\n\r ");
		return b.toString();
	}
	
	/**
	 * 对报配置的数据进行验证
	 * @return 验证通过，则返回空值，如果有错误，则返回错误信息。
	 */
	public String toCheckReport(){
		
		//验证最后行标题的列数与前面标题行的 列数相同
		
		if(report==null)
			return "未正确配置报表参数。";
		if(report.getTitle()==null
				|| report.getColspan()==null
				|| report.getRowspan()==null
				|| report.getField()==null
				|| report.getColWidth()==null
				|| report.getDt()==null
				|| report.getFormat()==null
				){

			return "未正确配置报表标题参数。检查title、colspan、rowspan、colWidth、format、dt有空值。";
		}
		if(report.getTitle().length!=1){
			//System.out.println(report.getTitle().length+"|"+report.getColspan().length+"|"+report.getRowspan().length);
			//System.out.println(report.getTitle()[0].length+"|"+report.getColspan()[0].length+"|"+report.getRowspan()[0].length);
			if(report.getTitle().length!=report.getColspan().length
					||report.getTitle().length!=report.getRowspan().length
							||report.getRowspan().length!=report.getColspan().length
							|| report.getTitle()[0].length!=report.getColspan()[0].length
							||report.getTitle()[0].length!=report.getRowspan()[0].length
									||report.getRowspan()[0].length!=report.getColspan()[0].length	
					){
				
				return "未正确配置报表标题参数。检查title、colspan、rowspan的数组长度";
				
			}
					
		}
		if(report.getTitle()[0].length!=report.getField().length
				||(report.getGroupField()!=null&&report.getGroupField().length!=report.getField().length)
				||(report.getTotalField()!=null&&report.getTotalField().length!=report.getField().length)
				||report.getColWidth().length!=report.getField().length
				||report.getFormat().length!=report.getField().length
				){
			return "未正确配置报表标题参数。检查title、Field的数组长度";
		}
		//验 证合并列，总合并列数不能大于所有字段数
		for(int i=0;i<report.getColspan().length;i++){
			if(report.getColspan()[0][0]<=0){
				return "未正确配置报表标题参数。检查合并列设置，第一个数字不能小于等于0.";
			}
			boolean flat=false;
			int index=0;
			int tcol=0;
			for(int j=0;j<report.getColspan()[i].length;j++){
				if(report.getColspan()[i][j]>1){
					index=j+report.getColspan()[i][j];
					flat=true;
					tcol+=report.getColspan()[i][j];
				}else if(flat&&j<index&&report.getColspan()[i][j]!=0){
					
					return "未正确配置报表标题参数。检查合并列设置，合并列后面需设置合并列数等同的0。";
				}else{
					tcol+=report.getColspan()[i][j];
					flat=false;
					index=0;
				}
			}
//			if(tcol != report.getField().length){
//				return "未正确配置报表标题参数。检查总合并列数需与总字段数相等。";
//			}
		}
		//验 证合行
		for(int i=0;i<report.getRowspan().length;i++){
			
			for(int j=0;j<report.getRowspan()[i].length;j++){
				if(i==0&&j==0&&report.getRowspan()[i][j]<=0){
					return "未正确配置报表标题参数。检查合并行设置，第一个行合并行数必须大于等于1.";
				}
				if(report.getRowspan()[i][j]>report.getRowspan().length){
					return "未正确配置报表标题参数。检查合并行设置，合并行数不能大于标题总行数.";
				}
				if(report.getRowspan()[i][j]>1){
					for(int k=i+1;k<report.getRowspan().length;k++){
						if(report.getRowspan()[k][j]!=0){
							return "未正确配置报表标题参数。检查合并行设置，被合并行的合并列必须为0.";
						}
					}
				}
			}
		}
		int width=0;
		for(int i=0;i<report.getColWidth().length;i++){
			width+=report.getColWidth()[i];
		}
		if(width!=100){
			return "未正确配置报表标题参数。检查列宽度，列宽度合计等于100。";
		}
		return null;
	}
	/**
	 * 生成分页代码
	 * @return
	 */
	public String toPageHtml(int total,int current,int pageSize){
		if(current==0)current=1;
		int next=current+1;
		pageSize=pageSize<1?100:pageSize;
		int pages=total/pageSize;
		pages+=(total%pageSize)>0?1:0;
		if(next>pages) next=pages;
		int pre=current-1;
		if(pre==0)pre=1;
	
		StringBuffer page=new StringBuffer();
		page.append("<div class=\"pageBg clearfix\" style=\"bottom: 0; z-index: 99\"> ");
		page.append("<ul class=\"page fl\">");
				page.append("<li> ");
					if(current==1){
						page.append("<a tabindex=\"-1\" href=\"#this\" title=\"首页\" class=\"styleBorderColor disable_gray\"><span class=\"fe-font icon-036\"></span></a>");
						page.append("<a tabindex=\"-1\" href=\"#this\" title=\"上一页\" class=\"styleBorderColor disable_gray\"><span class=\"fe-font icon-032\"></span></a>");
					}else{
						page.append("<a tabindex=\"-1\" href=\"#this\" class=\"styleBorderColor styleHoverLightBgColor\" title=\"首页\" onclick=\"JumpToPageNew('1')\"><span class=\"fe-font icon-036\"></span></a>");
						page.append("<a tabindex=\"-1\" href=\"#this\" class=\"styleBorderColor styleHoverLightBgColor\" title=\"上一页\" onclick=\"JumpToPageNew('").append(pre).append("')\"><span class=\"fe-font icon-032\"></span></a>");
					}
					int m=current-2;
					int e=current+2;
					if(m<=0)e+=(m*-1)+1;
					if(e>pages)
						m=current-2-(e-pages);
					for(int i=m;i<=e;i++){
						if(i>0&&i<=pages){
							page.append("<a tabindex=\"-1\" href=\"#this\"  class=\"styleBorderColor ").append(i==current?"btn_on":"").append(" styleBgColor styleHoverLightBgColor\"").append(" onclick=\"JumpToPageNew('").append(i).append("')\">").append(i).append("</a>");
						}
					}
					if(current!=pages){
						page.append("<a tabindex=\"-1\" href=\"#this\" class=\"styleBorderColor styleHoverLightBgColor\" title=\"下一页\" onclick=\"JumpToPageNew('").append(next).append("')\"><span class=\"fe-font icon-033\"></span></a>");
						page.append("<a tabindex=\"-1\" href=\"#this\" class=\"styleBorderColor styleHoverLightBgColor\" title=\"尾页\" onclick=\"JumpToPageNew('").append(pages).append("')\"><span class=\"fe-font icon-037\"></span></a>");
					}else{
						page.append("<a tabindex=\"-1\" title=\"下一页\" class=\"styleBorderColor disable_gray\"><span class=\"fe-font icon-033\"></span></a>");
						page.append("<a tabindex=\"-1\" title=\"尾页\" class=\"styleBorderColor disable_gray\"><span class=\"fe-font icon-037\"></span></a>");
					}
				page.append("</li>");
		page.append("</ul>");
	page.append("<div class=\"fr page_num\">");
			page.append("<span class=\"fl\">共").append(total).append("条</span> ");
		page.append("<span class=\"fl\">共").append(pages).append("页</span>");
		page.append("<span class=\"fl\" id=\"pageShowCountLabel\">每页显示  ").append(pageSize).append("条</span>");
		page.append("</div>");
		page.append("<input type=\"hidden\" id=\"current\" name=\"current\" />");
		page.append("</div>");
		return page.toString();
	}
	/**
	 * 计算分页的开始数 和结束数
	 * @param pageSize
	 * @param current
	 * @return
	 */
	public int[] pageNumber(int pageSize,int current){
		pageSize=pageSize<=0?100:pageSize;
		int start=(current-1) * pageSize;
		int end=current * pageSize;
		return new int[]{start,end};
	}
	public Report getReport() {
		return report;
	}

	public void setReport(Report report) {
		this.report = report;
	}
	public static void  main(String srt[]){
		StringBuffer c=new StringBuffer();
		c.append("YD_0145");
		String cc="YD_0145";
		if(!c.toString().equals(cc)){
			System.out.println("-----------");
		}
		StringBuffer body=new StringBuffer();
		body.append("<tbody><tr id='trs0' class='scrollColThead' bordercolor='#CCCCCC'><td class='all_biaodan_td' align='center' height='28px' id='商品分类0' rowspan='SG05415' width='5%' style='BACKGROUND-COLOR:#FFFFFF;text-align:center; '>雷管</td><td class='all_biaodan_td' align='center' height='28px' id='商品名称0' rowspan=1称' width='10%' style='BACKGROUND-COLOR:#FFFFFF;text-align:center; '>12米普通毫秒导爆管雷管c</td><td class='all_biaodan_td' align='center' height='28px' id='规格型号0' width='5%' style='BACKGROUND-COLOR:#FFFFFF;text-align:center; '>1×100</td><td class='all_biaodan_td' align='center' height='28px' id='计量单位0' width='5%' style='BACKGROUND-COLOR:#FFFFFF;text-align:center; '>万发</td><td class='all_biaodan_td' align='center' height='28px' id='段别0' width='5%' style='BACKGROUND-COLOR:#FFFFFF;text-align:center; '><a href='#this' onclick='show(\"12米普通毫秒导爆管雷管c,6-10\")'>6-10</a></td><td class='all_biaodan_td' align='center' height='28px' id='月初合计0' width='5%' style='BACKGROUND-COLOR:#FFFFFF;text-align:center; '>0.0000</td><td class='all_biaodan_td' align='center' height='28px' id='月初90' width='5%' style='BACKGROUND-COLOR:#FFFFFF;text-align:center; '>0.0000</td><td class='all_biaodan_td' align='center' height='28px' id='月初100' width='5%' style='BACKGROUND-COLOR:#FFFFFF;text-align:center; '></td><td class='all_biaodan_td' align='center' height='28px' id='累计入库0' width='5%' style='BACKGROUND-COLOR:#FFFFFF;text-align:center; '>0.3200</td><td class='all_biaodan_td' align='center' height='28px' id='本月入库0' width='5%' style='BACKGROUND-COLOR:#FFFFFF;text-align:center; '>0.0000</td><td class='all_biaodan_td' align='center' height='28px' id='累计入库90' width='5%' style='BACKGROUND-COLOR:#FFFFFF;text-align:center; '>0.0000</td><td class='all_biaodan_td' align='center' height='28px' id='累计入库100' width='5%' style='BACKGROUND-COLOR:#FFFFFF;text-align:center; '></td><td class='all_biaodan_td' align='center' height='28px' id='累计出库0' width='5%' style='BACKGROUND-COLOR:#FFFFFF;text-align:center; '>0.3200</td><td class='all_biaodan_td' align='center' height='28px' id='本月出库0' width='5%' style='BACKGROUND-COLOR:#FFFFFF;text-align:center; '>0.0000</td><td class='all_biaodan_td' align='center' height='28px' id='累计出库90' width='5%' style='BACKGROUND-COLOR:#FFFFFF;text-align:center; '>0.0000</td><td class='all_biaodan_td' align='center' height='28px' id='累计出库100' width='5%' style='BACKGROUND-COLOR:#FFFFFF;text-align:center; '></td><td class='all_biaodan_td' align='center' height='28px' id='月末合计0' width='5%' style='BACKGROUND-COLOR:#FFFFFF;text-align:center; '>0.0000</td><td class='all_biaodan_td' align='center' height='28px' id='月末90' width='5%' style='BACKGROUND-COLOR:#FFFFFF;text-align:center; '>0.0000</td><td class='all_biaodan_td' align='center' height='28px' id='月末100' width='5%' style='BACKGROUND-COLOR:#FFFFFF;text-align:center; '></td></tr> <td name='merg' colspan=1  style='color:#4682B4;BACKGROUND-COLOR:#FFFFFF;text-align:center;'>雷管12米普通毫秒导爆管雷管c  合计:</td> <td  align='center' width='5%' style='color:#4682B4;BACKGROUND-COLOR:#FFFFFF;text-align:center;'>&nbsp;</td> <td  align='center' width='5%' style='color:#4682B4;BACKGROUND-COLOR:#FFFFFF;text-align:center;'>&nbsp;</td> <td  align='center' width='5%' style='color:#4682B4;BACKGROUND-COLOR:#FFFFFF;text-align:center;'>&nbsp;</td> <td  align='center' width='5%'  style='color:#4682B4;BACKGROUND-COLOR:#FFFFFF;text-align:center;'>0.0</td> <td  align='center' width='5%'  style='color:#4682B4;BACKGROUND-COLOR:#FFFFFF;text-align:center;'>0.0</td> <td  align='center' width='5%'  style='color:#4682B4;BACKGROUND-COLOR:#FFFFFF;text-align:center;'>0.0</td> <td  align='center' width='5%'  style='color:#4682B4;BACKGROUND-COLOR:#FFFFFF;text-align:center;'>0.32</td> <td  align='center' width='5%'  style='color:#4682B4;BACKGROUND-COLOR:#FFFFFF;text-align:center;'>0.0</td> <td  align='center' width='5%'  style='color:#4682B4;BACKGROUND-COLOR:#FFFFFF;text-align:center;'>0.0</td> <td  align='center' width='5%'  style='color:#4682B4;BACKGROUND-COLOR:#FFFFFF;text-align:center;'>0.0</td> <td  align='center' width='5%'  style='color:#4682B4;BACKGROUND-COLOR:#FFFFFF;text-align:center;'>0.32</td> <td  align='center' width='5%'  style='color:#4682B4;BACKGROUND-COLOR:#FFFFFF;text-align:center;'>0.0</td> <td  align='center' width='5%'  style='color:#4682B4;BACKGROUND-COLOR:#FFFFFF;text-align:center;'>0.0</td> <td  align='center' width='5%'  style='color:#4682B4;BACKGROUND-COLOR:#FFFFFF;text-align:center;'>0.0</td> <td  align='center' width='5%'  style='color:#4682B4;BACKGROUND-COLOR:#FFFFFF;text-align:center;'>0.0</td> <td  align='center' width='5%'  style='color:#4682B4;BACKGROUND-COLOR:#FFFFFF;text-align:center;'>0.0</td> <td  align='center' width='5%'  style='color:#4682B4;BACKGROUND-COLOR:#FFFFFF;text-align:center;'>0.0</td> </tr><tr  class='scrollColThead' bordercolor='#CCCCCC'><tr id='trs1' class='scrollColThead' bordercolor='#CCCCCC'><td class='all_biaodan_td' align='center' height='28px' id='商品名称1' rowspan=1称' width='10%' style='BACKGROUND-COLOR:#FFFFFF;text-align:center; '>15米抗水毫秒导爆管雷管c</td><td class='all_biaodan_td' align='center' height='28px' id='规格型号1' width='5%' style='BACKGROUND-COLOR:#FFFFFF;text-align:center; '>1×100</td><td class='all_biaodan_td' align='center' height='28px' id='计量单位1'");
		String field="SG054";
		int index=15;
		int groupRow=10;
		String rspan="rowspan='"+field+index+"'";
		String rowspanNum="rowspan='"+ groupRow +"'";
		int rowspan=body.indexOf(rspan);
		if(rowspan>0) {
			body.replace(rowspan,rowspan+rspan.length(),rowspanNum);//替换成行数
		}
		System.out.println("-----------"+body);
	}
}