package org.kuali.student.lum.lu.ui.course.client.configuration;
   
   import java.util.ArrayList;
   import java.util.List;
   
   import org.kuali.student.common.ui.client.configurable.mvc.FieldDescriptor;
   import org.kuali.student.common.ui.client.configurable.mvc.sections.Section;
   import org.kuali.student.common.ui.client.configurable.mvc.views.SectionView;
   import org.kuali.student.common.ui.client.mvc.Controller;
  import org.kuali.student.common.ui.client.mvc.DataModelDefinition;
  import org.kuali.student.common.ui.client.widgets.KSButton;
  import org.kuali.student.common.ui.client.widgets.KSButtonAbstract.ButtonStyle;
  import org.kuali.student.common.ui.client.widgets.KSCharCount;
  import org.kuali.student.core.comments.ui.client.widgets.commenttool.CommentTool;
  import org.kuali.student.core.comments.ui.client.widgets.decisiontool.DecisionPanel;
  import org.kuali.student.core.document.ui.client.widgets.documenttool.DocumentTool;
  import org.kuali.student.core.workflow.ui.client.views.CollaboratorSectionView;
  import org.kuali.student.lum.common.client.lu.LUUIConstants;
  import org.kuali.student.lum.lu.ui.course.client.controllers.CourseAdminRetireController;
  import org.kuali.student.lum.lu.ui.course.client.controllers.CourseProposalController;
  import org.kuali.student.r1.common.assembly.data.QueryPath;
  import org.kuali.student.r2.common.dto.DtoConstants;
  
  import com.google.gwt.core.client.GWT;
  import com.google.gwt.event.dom.client.ClickEvent;
  import com.google.gwt.event.dom.client.ClickHandler;
  import org.kuali.student.lum.lu.assembly.data.client.constants.base.RichTextInfoConstants;
  
  
  /**
   * Shell of Configurer for Retire by Proposal
   * 
   * @author mike
   *
   */
  public class CourseRetireByProposalConfigurer extends CourseProposalConfigurer {
  
      /**
       * Sets up all the views and sections of {@link CourseAdminRetireController}. This
       * should be called once for initialization and setup per
       * {@link CourseAdminRetireController} instance.
       * 
       * @param layout
       */
      @Override
      public void configure(final CourseProposalController layout) {
          type = "course";
          state = DtoConstants.STATE_DRAFT;
          nextState = DtoConstants.STATE_RETIRED;
  
          groupName = LUUIConstants.COURSE_GROUP_NAME;
  
          if (modelDefinition.getMetadata().isCanEdit()) {
              addCluStartSection(layout);
              String sections = getLabel(LUUIConstants.COURSE_SECTIONS);
  
              layout.addMenu(sections);
                  
              //Retirement Info
              layout.addMenuItem(sections, (SectionView)generateRetirementInfoSection(initSectionView(CourseSections.COURSE_INFO, getLabel(LUUIConstants.RETIREMENT_LABEL_KEY))));
  
              //Collaborators
              layout.addMenuItem(sections, new CollaboratorSectionView(CourseSections.PEOPLE_PERMISSONS, getLabel(LUUIConstants.SECTION_AUTHORS_AND_COLLABORATORS), COURSE_PROPOSAL_MODEL));
  
              //Documents
              documentTool = new DocumentTool(LUUIConstants.REF_DOC_RELATION_PROPOSAL_TYPE,CourseSections.DOCUMENTS, getLabel(LUUIConstants.TOOL_DOCUMENTS_LABEL_KEY));
              documentTool.setModelDefinition((DataModelDefinition)modelDefinition);
              layout.addMenuItem(sections, documentTool);
          
              //Add common buttons to sections except for sections with specific button behavior
              List<Enum<?>> excludedViews = new ArrayList<Enum<?>>();
              excludedViews.add(CourseSections.DOCUMENTS);
              excludedViews.add(CourseSections.COURSE_REQUISITES);
              layout.addCommonButton(LUUIConstants.COURSE_SECTIONS, layout.getSaveButton(), excludedViews);
              layout.addCommonButton(LUUIConstants.COURSE_SECTIONS, layout.getCancelButton(CourseSections.SUMMARY), excludedViews);
  
              //Summary
              summaryConfigurer = GWT.create(CourseRetireSummaryConfigurer.class);
              summaryConfigurer.init(type, state, groupName,(DataModelDefinition)modelDefinition, stmtTypes, (Controller)layout, COURSE_PROPOSAL_MODEL);
              layout.addSpecialMenuItem(summaryConfigurer.generateProposalSummarySection(true), "Review and Submit");
          
              //Specific buttons for certain views
              //TODO people and permissions will use a different button than continue
              layout.addButtonForView(CourseSections.DOCUMENTS, getContinueButton(layout));
          } else {
              summaryConfigurer = GWT.create(CourseRetireSummaryConfigurer.class);
              summaryConfigurer.init(type, state, groupName,(DataModelDefinition)modelDefinition, stmtTypes, (Controller)layout, COURSE_PROPOSAL_MODEL);
              layout.removeMenuNavigation();
              layout.addView(summaryConfigurer.generateProposalSummarySection(false));
          }       
          
          // Proposal Status
          layout.addContentWidget(layout.getWfUtilities().getProposalStatusLabel());
          
          // Comment Tool
          final CommentTool commentTool = new CommentTool(CourseSections.COMMENTS, getLabel(LUUIConstants.TOOL_COMMENTS_LABEL_KEY), "kuali.comment.type.generalRemarks", "Proposal Comments");
          commentTool.setController(layout);
          
          layout.addContentWidget(new KSButton("Comments", ButtonStyle.DEFAULT_ANCHOR, new ClickHandler() {
             
             @Override
             public void onClick(ClickEvent event) {
                 commentTool.show();
             }
         }));
        
         // Decision Tool
         final DecisionPanel decisionPanel = new DecisionPanel(CourseSections.DECISIONS, getLabel(LUUIConstants.TOOL_DECISION_LABEL_KEY), "kuali.comment.type.generalRemarks");
         layout.addView(decisionPanel);
         layout.addContentWidget(new KSButton("Decisions", ButtonStyle.DEFAULT_ANCHOR, new ClickHandler() {
 
             @Override
             public void onClick(ClickEvent event) {
                 decisionPanel.show();
             }
         }));
     }
     
     protected Section generateRetirementInfoSection(Section section) {
         FieldDescriptor fd = addField(section, PROPOSAL_PATH + "/" + PREV_START_TERM, generateMessageInfo(LUUIConstants.PROPOSAL_PREV_START_TERM));
         fd.getFieldWidget().setVisible(false);
         fd.hideLabel();
         
         addField(section, PROPOSAL_TITLE_PATH, generateMessageInfo(LUUIConstants.PROPOSED_PROPOSAL_TITLE_LABEL_KEY));
         addField(section, PROPOSAL_PATH + "/" + PROPOSED_RATIONALE + "/" + RichTextInfoConstants.PLAIN, generateMessageInfo(LUUIConstants.RETIREMENT_RATIONALE_LABEL_KEY),
         new KSCharCount(modelDefinition.getMetadata(QueryPath.parse(PROPOSAL_PATH + "/" + PROPOSED_RATIONALE+ "/" + RichTextInfoConstants.PLAIN))));        
         addReadOnlyField(section, COURSE + "/" + START_TERM, generateMessageInfo(LUUIConstants.START_TERM_LABEL_KEY));
         addField(section, PROPOSAL_PATH + "/" + PROPOSED_END_TERM, generateMessageInfo(LUUIConstants.PROPOSED_END_TERM_LABEL_KEY));
         addField(section, PROPOSAL_PATH + "/" + PROPOSED_LAST_TERM_OFFERED, generateMessageInfo(LUUIConstants.PROPOSED_LAST_TERM_OFFERED_LABEL_KEY));
         addField(section, PROPOSAL_PATH + "/" + PROPOSED_LAST_COURSE_CATALOG_YEAR, generateMessageInfo(LUUIConstants.PROPOSED_LAST_COURSE_CATALOG_YEAR_LABEL_KEY));
         addField(section, PROPOSAL_PATH + "/" + OTHER_COMMENTS, generateMessageInfo(LUUIConstants.OTHER_COMMENTS_LABEL_KEY));
         
         return section;
     }
 
 }