package org.appfuse.webapp.components;
   
   import org.apache.tapestry5.*;
   import org.apache.tapestry5.annotations.*;
   import org.apache.tapestry5.corelib.components.Form;
   import org.apache.tapestry5.internal.services.StringValueEncoder;
   import org.apache.tapestry5.ioc.annotations.Inject;
   import org.apache.tapestry5.services.javascript.JavaScriptSupport;
   import org.appfuse.model.Role;
  import org.appfuse.model.User;
  import org.appfuse.service.RoleManager;
  import org.appfuse.webapp.AppFuseEventConstants;
  import org.appfuse.webapp.services.CountryService;
  import org.appfuse.webapp.services.impl.RoleEncoder;
  import org.slf4j.Logger;
  
  import java.util.ArrayList;
  import java.util.List;
  import java.util.Map;
  
  /**
   * Generic form for User manipulation
   *
   * @author Serge Eby
   * @version $Id: UserForm.java 5 2008-08-30 09:59:21Z serge.eby $
   */
  @SupportsInformalParameters
  public class UserForm implements ClientElement, FormValidationControl {
  
      @Inject
      private Logger logger;
  
      @Parameter(required = true, autoconnect = true)
      @Property
      private User user;
  
      @Parameter("true")
      @Property
      private boolean signup;
  
      @Parameter(value = "message:button.save", defaultPrefix = BindingConstants.LITERAL)
      @Property
      private String submitLabel;
  
      @Parameter(allowNull = true)
      private String from;
  
      @Parameter(value = "true")
      @Property
      private boolean cookieLogin;
  
      @Parameter(value = "false")
      private boolean clientValidation;
  
      @Property
      @Parameter
      private String heading;
  
      @Parameter(allowNull = true)
      @Property
      private List<Role> selectedRoles;
  
      @Property(write = false)
      private String infoMessage;
  
  
      @Inject
      private ComponentResources resources;
  
      @Inject
      private JavaScriptSupport jsSupport;
  
      @Inject
      private RoleManager roleManager;
  
      @Inject
      private CountryService countryService;
  
  
      @SuppressWarnings("unchecked")
      @Environmental
      private TrackableComponentEventCallback eventCallback;
  
      @Component(parameters = "validatationId=componentResources.id",
              publishParameters = "clientValidation,autofocus,zone")
      private Form form;
  
      public Form getForm() {
          return form;
      }
  
  
  
      boolean onValidateFromForm() {
          resources.triggerEvent(AppFuseEventConstants.VALIDATE_PASSWORD, null, null);
          return true;
      }
  
      public String getClientId() {
         return form.getClientId();
     }
 
 
     public void clearErrors() {
         form.clearErrors();
     }
 
     public boolean getHasErrors() {
         return form.getHasErrors();
     }
 
     public boolean isValid() {
         return form.isValid();
     }
 
     public void recordError(Field field, String errorMessage) {
         form.recordError(field, errorMessage);
     }
 
     public void recordError(String errorMessage) {
         form.recordError(errorMessage);
     }
 
     @Cached
     public Map<String, String> getCountryModel() {
         return countryService.getAvailableCountries();
     }
 
 
     public ValueEncoder<String> getCountryEncoder() {
         return new StringValueEncoder();
     }
 
     @Cached
     public List<Role> getRoleModel() {
         return roleManager.getAll();
     }
 
     public ValueEncoder getRoleEncoder() {
         return new RoleEncoder(roleManager);
     }
 
     public List<String> getUserRoles() {
         List<String> userRoles = new ArrayList<String>();
         if (user != null) {
             for (Role r : user.getRoles()) {
                 userRoles.add(r.getName());
             }
         }
         return userRoles;
     }
 
     public boolean isUserVersionNull() {
         return (user == null || user.getVersion() == null);
     }
 
     public boolean isFromList() {
         return "list".equals(from);
     }
 
     public String getFrom() {
         return from;
     }
 
     public void setFrom(String from) {
         this.from = from;
     }
 
     public boolean isUserPersisted() {
         return user != null && user.getId() != null;
     }
 
     public void setInfoMessage(String infoMessage) {
         this.infoMessage = infoMessage;
     }
 
 //
 //    void afterRender() {
 //        jsSupport.addScript("$F.focusFirstElement('%s'); highlightFormElements();", getClientId());
 //
 //    }
 }