package org.kuali.student.lum.lu.ui.course.client.configuration;

 import java.util.ArrayList;

 import java.util.List;

 import org.kuali.student.common.assembly.data.QueryPath;

 import org.kuali.student.common.dto.DtoConstants;

 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.KSCharCount;

 import org.kuali.student.common.ui.client.widgets.KSLabel;

 import org.kuali.student.common.ui.client.widgets.KSButtonAbstract.ButtonStyle;

 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.configuration.CourseProposalConfigurer.CourseSections;

 import org.kuali.student.lum.lu.ui.course.client.controllers.CourseAdminRetireController;

 import org.kuali.student.lum.lu.ui.course.client.controllers.CourseProposalController;

 import com.google.gwt.core.client.GWT;

 import com.google.gwt.event.dom.client.ClickEvent;

 import com.google.gwt.event.dom.client.ClickHandler;

 /**

  * 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, generateMessageInfo(LUUIConstants.RETIREMENT_RATIONALE_LABEL_KEY),

                 new KSCharCount(modelDefinition.getMetadata(QueryPath.parse(PROPOSAL_PATH + "/" + PROPOSED_RATIONALE))));        

         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;

     }

 }