open-JSD-8210/src/main/java/com/fr/plugin/xxx/report/core/ViewSheetBuilder.java

package com.fr.plugin.xxx.report.core;

import com.fr.main.TemplateWorkBook;
import com.fr.stable.ArrayUtils;
import com.fr.stable.StringUtils;
import com.fr.web.request.ReportletRequest;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;

/**
 * @author 秃破天际
 * @version 10.0
 * Created by 秃破天际 on 2020-04-03
 **/
public class ViewSheetBuilder extends RelationBuilder{

    private static final String DS_NAME = "CONF_SHEET_GROUP";
    private static final String COL_KEY = "id";
    private static final String COL_VALUE = "group";

    public ViewSheetBuilder(String dsName, String colKey, String colValue) {
        super(dsName, colKey, colValue);
    }

    @Override
    protected boolean accept(TemplateWorkBook book, ReportletRequest request) throws Exception {
        String groupId = (String)request.getParameter("__SHEET_GROUP__");
        return StringUtils.isNotEmpty(groupId);
    }

    @Override
    protected void build(TemplateWorkBook book, ReportletRequest request, Map<String, String> relation) throws Exception {
        String groupId = (String)request.getParameter("__SHEET_GROUP__");
        String [] group = split( relation.get(groupId), ",");
        if( 0 == group.length ){
            return;
        }
        List<String> dels = new ArrayList<String>();
        for(int i=0,len=book.getReportCount();i<len;i++ ){
            String id = book.getReportName(i);
            for( int j=0; j<group.length; j++ ){
                if( !ArrayUtils.contains(group,id) ){
                    dels.add(id);
                }
            }
        }
        for( String id : dels ){
            book.removeReport(id);
        }
    }
}