// Created on 24.11.2003
   package com.pnpconsult.zeiterfassung.actions.manager;
   
   import java.text.ParseException;
   import java.util.Collection;
   import java.util.Date;
   
   import javax.servlet.http.HttpServletRequest;
   
  import net.sf.hibernate.HibernateException;
  
  import org.apache.commons.lang.StringUtils;
  import org.apache.commons.logging.Log;
  import org.apache.commons.logging.LogFactory;
  import org.apache.struts.action.ActionErrors;
  import org.apache.struts.action.ActionMapping;
  
  import com.pnpconsult.zeiterfassung.actions.SubmitActionForm;
  import com.pnpconsult.zeiterfassung.helper.UserManager;
  import com.pnpconsult.zeiterfassung.model.BillEntry;
  import com.pnpconsult.zeiterfassung.model.User;
  import com.pnpconsult.zeiterfassung.util.ActionErrorUtils;
  import com.pnpconsult.zeiterfassung.util.DateUtils;
  import com.pnpconsult.zeiterfassung.util.NumberUtils;
  import com.pnpconsult.zeiterfassung.util.SimpleExpressionParser;
  
  /***
   * @author <a href="mailto:powerpete@users.sf.net">M. Petersen </a>
   * @version $Id: EditBillEntryRowForm.java,v 1.2 2004/06/09 19:26:40 powerpete
   *          Exp $
   * 
   * @struts.form name="editBillEntryRowForm"
   */
  public class EditBillEntryRowForm extends SubmitActionForm
  {
      private static final Log LOG = LogFactory.getLog(EditBillEntryRowForm.class);
      private int index;
      private User user;
      private float hours;
      private float rate;
      private Date targetDate;
      private String description;
      private boolean hoursFormatError;
      private boolean rateFormatError;
      private boolean targetDateFormatError;
      private long billEntryId;
      private Collection users;
  
      public void reset(ActionMapping mapping, HttpServletRequest request)
      {
          super.reset(mapping, request);
          try
          {
              users = new UserManager().loadNotArchived();
          }
          catch (HibernateException e)
          {
              LOG.fatal(e.getMessage(), e);
          }
          targetDateFormatError = false;
      }
  
      public ActionErrors validate(
          ActionMapping mapping,
          HttpServletRequest request)
      {
          if (userHasNotClicked() || userHasClickedCancel())
          {
              return null;
          }
          if (userHasClickedDelete())
          {
              return null;
          }
          ActionErrors errors = new ActionErrors();
          if (hoursFormatError)
          {
              ActionErrorUtils.add(
                  errors,
                  "errors.secure.manager.editBillEntryRow.hoursFormatError_format_error");
          }
          if (rateFormatError)
          {
              ActionErrorUtils.add(
                  errors,
                  "errors.secure.manager.editBillEntryRow.rateFormatError_format_error");
          }
          if (targetDateFormatError)
          {
              ActionErrorUtils.add(
                  errors,
                  "errors.secure.manager.editBillEntryRow.targetDateFormatError_format_error");
          }
          if (StringUtils.isBlank(description))
          {
              ActionErrorUtils.add(
                  errors,
                  "errors.secure.manager.editBillEntryRow.description");
          }
         return errors;
     }
 
     public BillEntry getBillEntry()
     {
         BillEntry entry = new BillEntry();
         entry.setId(billEntryId);
         entry.setDescription(description);
         entry.setHours(hours);
         entry.setRate(rate);
         entry.setTargetDate(targetDate);
         entry.setUser(user);
         return entry;
     }
 
     public void setBillEntry(BillEntry entry)
     {
         billEntryId = entry.getId();
         description = entry.getDescription();
         hours = entry.getHours();
         rate = entry.getRate();
         targetDate = entry.getTargetDate();
         user = entry.getUser();
     }
 
     public int getIndex()
     {
         return index;
     }
 
     public void setIndex(int index)
     {
         this.index = index;
     }
 
     public String getHours()
     {
         return NumberUtils.formatShort(hours);
     }
 
     public void setHours(String hours)
     {
         try
         {
             this.hours = (float) SimpleExpressionParser.parse(hours);
             hoursFormatError = false;
         }
         catch (ParseException e)
         {
             hoursFormatError = true;
         }
     }
 
     public String getRate()
     {
         return NumberUtils.formatShort(rate);
     }
 
     public void setRate(String rate)
     {
         try
         {
             this.rate = (float) SimpleExpressionParser.parse(rate);
             rateFormatError = false;
         }
         catch (ParseException e)
         {
             rateFormatError = true;
         }
     }
 
     public String getTargetDate()
     {
         return DateUtils.format(targetDate);
     }
 
     public void setTargetDate(String targetDate)
     {
         try
         {
             this.targetDate = DateUtils.parse(targetDate);
             targetDateFormatError = false;
         }
         catch (ParseException e)
         {
             targetDateFormatError = true;
         }
     }
 
     public String getUserLogin()
     {
         return user == null ? null : user.getLogin();
     }
 
     public void setUserLogin(String userLogin)
     {
         try
         {
             this.user = new UserManager().load(userLogin);
         }
         catch (Exception e)
         {
             e.printStackTrace();
         }
     }
 
     public String getDescription()
     {
         return description;
     }
 
     public void setDescription(String description)
     {
         this.description = description;
     }
 
     public long getBillEntryId()
     {
         return billEntryId;
     }
 
     public void setBillEntryId(long billEntryId)
     {
         this.billEntryId = billEntryId;
     }
 
     public Collection getUsers()
     {
         return users;
     }
 }