/*
    * ----------------------------------------------------------------------
    * Copyright (C) 2009 Enrique Lara (k957@68k.org)
    *
    * TinLizard is free software; you can redistribute it and/or
    * modify it under the terms of the GNU Lesser General Public License
    * as published by the Free Software Foundation; either version 3.0
    * of the License, or (at your option) any later version.
    *
   * TinLizard is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
   * GNU Lesser General Public License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public License
   * along with TinLizard. If not, see http://www.gnu.org/licenses/.
   * ----------------------------------------------------------------------
   */
  package tinlizard.web;
  
  import tinlizard.annotation.security.RolesAllowed;
  
  import tinlizard.model.Codeline;
  import tinlizard.model.Policy;
  import tinlizard.model.Project;
  import tinlizard.model.User;
  import tinlizard.model.View;
  
  import tinlizard.util.Messages;
  
  import java.util.Collection;
  import java.util.Date;
  
  import org.apache.log4j.Logger;
  
  import org.kohsuke.stapler.StaplerRequest;
  import org.kohsuke.stapler.StaplerResponse;
  import org.kohsuke.stapler.export.Exported;
  
  /***
   * Decorate Project for Stapler.
   */
  public final class ProjectWeb extends ObjectWeb<Project> {
      private static final Logger LOG = Logger.getLogger(ProjectWeb.class);
      private final Project subject;
  
      public ProjectWeb(final Project p) {
          if (p == null) {
              throw new IllegalStateException(Messages.error_1012());
          }
  
          this.subject = p;
      }
  
      protected Class<Project> getManagedClass() {
          return Project.class;
      }
  
      protected Project getSubject() {
          return this.subject;
      }
  
      public Integer getId() {
          return this.subject.getId();
      }
  
      public String getName() {
          return this.subject.getName();
      }
  
      @Exported
      public String getDescription() {
          return this.subject.getDescription();
      }
  
      @Exported
      public Date getCreated() {
          return subject.getCreated();
      }
  
      @Exported
      public String getCreatedBy() {
          return subject.getCreatedBy();
      }
  
      @Exported
      public Date getLastModified() {
          return subject.getLastModified();
      }
  
      @Exported
      public String getLastModifiedBy() {
          return subject.getLastModifiedBy();
      }
  
      @Exported
      public String getScmConnection() {
          Codeline codeline = subject.findMainLine();
  
         if (codeline != null) {
             return codeline.getScmConnection();
         } else {
             return null;
         }
     }
 
     @Exported(visibility = 1)
     public CodelineCollectionWeb getCodelines() {
         Collection<Codeline> codelines = this.subject.getCodelines();
 
         if (codelines != null) {
             return new CodelineCollectionWeb(codelines, Messages._AllCodelines());
         } else {
             return null;
         }
     }
 
     public CodelineCollectionWeb getActiveCodelines() {
         Collection<Codeline> codelines = this.subject.getActiveCodelines();
 
         if (codelines != null) {
             return new CodelineCollectionWeb(codelines, Messages._ActiveCodelines());
         } else {
             return null;
         }
     }
 
     public CodelineWeb getMainline() {
         Codeline codeline = subject.findMainLine();
 
         if (codeline != null) {
             return new CodelineWeb(codeline);
         } else {
             return null;
         }
     }
 
     public CodelineWeb getCodeline(final String name) {
         if (LOG.isDebugEnabled()) {
             LOG.debug(name);
         }
 
         Codeline codeline = subject.getCodeline(name);
 
         if (codeline != null) {
             return new CodelineWeb(codeline);
         } else {
             return null;
         }
     }
 
     @RolesAllowed(RoleNames.USER)
     public void doDelete(final StaplerRequest request, final StaplerResponse response) throws Exception {
         subject.delete();
         response.sendRedirect(request.getContextPath());
     }
 
     //XXX prevent updating id?
     @RolesAllowed(RoleNames.USER)
     public void doUpdate(final StaplerRequest request, final StaplerResponse response) throws Exception {
         request.bindParameters(subject, "project.");
         subject.update();
         gotoMyIndex(request, response);
     }
 
     @RolesAllowed(RoleNames.USER)
     public void doAddCodeline(final StaplerRequest request, final StaplerResponse response) throws Exception {
         Codeline f = new Codeline();
         request.bindParameters(f, "codeline.");
 
         View view = new View();
         request.bindParameters(view, "view.");
         f.setView(View.findByName(view.getName()));
 
         User user = new User();
         request.bindParameters(user, "owner.");
         user = User.getUserByName(user.getName(), true);
         f.setOwner(user);
 
         String policyName = request.getParameter("policy.name");
         f.setPolicy(Policy.findByName(policyName));
 
         subject.addCodeline(f);
 
         response.sendRedirect(request.getContextPath() + "/project/" + subject.getName() + "/codeline/" + f.getName());
     }
 }