GroupCases.java

/*
 * $Id: GroupCases.java,v 1.13 2005/10/16 19:25:37 malin Exp $
 * Created on 7.12.2004
 *
 * Copyright (C) 2004 Idega Software hf. All Rights Reserved.
 *
 * This software is the proprietary information of Idega hf.
 * Use is subject to license terms.
 */
package se.agura.applications.presentation;

import java.rmi.RemoteException;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
import com.idega.block.process.business.CaseBusiness;
import com.idega.block.process.business.CaseCodeManager;
import com.idega.block.process.data.Case;
import com.idega.block.process.data.CaseStatus;
import com.idega.business.IBOLookupException;
import com.idega.business.IBORuntimeException;
import com.idega.core.builder.data.ICPage;
import com.idega.presentation.CollectionNavigator;
import com.idega.presentation.IWContext;
import com.idega.presentation.Table;
import com.idega.presentation.text.Break;
import com.idega.presentation.text.Link;
import com.idega.presentation.text.Text;
import com.idega.user.data.User;
import com.idega.util.IWTimestamp;



/**
 * Last modified: $Date: 2005/10/16 19:25:37 $ by $Author: malin $
 * 
 * @author <a href="mailto:laddi@idega.com">laddi</a>
 * @version $Revision: 1.13 $
 */
public class GroupCases extends UserCases {
	
	private String iHeadlineStyleClass;

	/* (non-Javadoc)
	 * @see se.agura.applications.presentation.ApplicationsBlock#present(com.idega.presentation.IWContext)
	 */
	public void present(IWContext iwc) {
		if (iwc.isLoggedOn()) {
			User user = iwc.getCurrentUser();
			boolean isSupervisor = false;
			try {
				isSupervisor = getBusiness(iwc).isSupervisor(user);
			}
			catch (RemoteException re) {
				throw new IBORuntimeException(re);
			}
			
			if (isSupervisor) {
				Text headline = new Text(getResourceBundle().getLocalizedString("applications.group_cases", "Group cases"));
				if (iHeadlineStyleClass != null) {
					headline.setStyleClass(iHeadlineStyleClass);
				}
				add(headline);
				add(new Break(2));
				add(getStatusNavigator(iwc));
				add(new Break());
				add(getCaseTable(iwc));
			}
		}
	}
	
	protected Table getCaseTable(IWContext iwc) {
		CollectionNavigator navigator = getCollectionNavigator(iwc);
		int startingEntry = navigator.getStart(iwc);
		Collection cases = getCases(iwc, startingEntry);
		int numberOfCases = cases.size();
		if (numberOfCases > 0) {
			Table outerTable = new Table(1, 3);
			outerTable.setWidth(iWidth);
			outerTable.setCellpadding(0);
			outerTable.setCellspacing(0);
			outerTable.add(navigator, 1, 1);
			outerTable.setHeight(2, 6);
			
			Table table = new Table();
			table.setWidth(iWidth);
			table.setCellpadding(iCellpadding);
			table.setCellspacing(0);
			outerTable.add(table, 1, 3);
			int column = 1;
			int row = 1;
			
			table.add(getHeader(getResourceBundle().getLocalizedString("applications.nr", "Nr.")), column++, row);
			table.add(getHeader(getResourceBundle().getLocalizedString("applications.type", "Type")), column++, row);
			table.add(getHeader(getResourceBundle().getLocalizedString("applications.user", "User")), column++, row);
			table.add(getHeader(getResourceBundle().getLocalizedString("applications.date", "Date")), column++, row);
			table.add(getHeader(getResourceBundle().getLocalizedString("applications.status", "Status")), column++, row);
			if (iHeaderRowStyleClass != null) {
				table.setRowStyleClass(row, iHeaderRowStyleClass);
			}
			
			Iterator iter = cases.iterator();
			while (iter.hasNext()) {
				try {
					row++;
					column = 1;
					
					Case element = (Case) iter.next();
					User owner = element.getOwner();
					IWTimestamp created = new IWTimestamp(element.getCreated());
					String code = element.getCode();
					CaseStatus caseStatus = element.getCaseStatus();
					String status = caseStatus.getStatus();
					CaseBusiness caseBusiness = CaseCodeManager.getInstance().getCaseBusinessOrDefault(element.getCaseCode(), iwc);
					
					ICPage page = getPage(code, status);
					if (page != null) {
						Link link = getLink(element.getPrimaryKey().toString());
						//String parameter = caseBusiness.getPrimaryKeyParameter();
						String parameter = caseBusiness.getSelectedCaseParameter();
						if (parameter != null) {
							link.addParameter(parameter, element.getPrimaryKey().toString());
						}
						link.setPage(page);
						table.add(link, column++, row);
					}
					else {
						table.add(getText(element.getPrimaryKey().toString()), column++, row);
					}
					
					table.add(getText(caseBusiness.getLocalizedCaseDescription(element, iwc.getCurrentLocale())), column++, row);
					table.add(getText(owner.getName()), column++, row);
					table.setNoWrap(column, row);
					table.add(getText(created.getLocaleDate(iwc.getCurrentLocale(), IWTimestamp.SHORT)), column++, row);
					table.add(getText(caseBusiness.getLocalizedCaseStatusDescription(caseStatus, iwc.getCurrentLocale())), column++, row);
					
					if (iTextRowStyleClass != null) {
						table.setRowStyleClass(row, iTextRowStyleClass);
					}
				}
				catch (IBOLookupException ile) {
					log(ile);
				}
				catch (RemoteException re) {
					log(re);
				}
			}
			
			return outerTable;
		}
		else {
			Table table = new Table(1, 1);
			table.setCellpaddingAndCellspacing(0);
			table.add(getText(getResourceBundle().getLocalizedString("applications.no_cases_found", "No cases found")));
			return table;
		}
	}
	
	protected Collection getCases(IWContext iwc, int startingEntry) {
		try {
			User user = iwc.getCurrentUser();
			Collection groups = getUserBusiness(iwc).getUserGroupsDirectlyRelated(user);
			if (groups != null) {
				return getBusiness(iwc).getGroupCases(groups, getSession(iwc).getViewType(), startingEntry, iNumberOfEntries);
			}
			return new ArrayList();
		}
		catch (RemoteException re) {
			log(re);
			return new ArrayList();
		}
	}
	
	protected int getCaseCount(IWContext iwc) {
		try {
			User user = iwc.getCurrentUser();
			Collection groups = getUserBusiness(iwc).getUserGroupsDirectlyRelated(user);
			if (groups != null) {
				return getBusiness(iwc).getNumberOfGroupCases(groups, getSession(iwc).getViewType());
			}
			return 0;
		}
		catch (RemoteException re) {
			log(re);
			return 0;
		}
		catch (NullPointerException npe) {
			log(npe);
			return 0;
		}
	}
	
	public void setHeadlineStyleClass(String headlineStyleClass) {
		iHeadlineStyleClass = headlineStyleClass;
	}
}