package org.kuali.student.lum.program.client.major.view;

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

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

 import org.kuali.student.common.ui.client.configurable.mvc.FieldDescriptor;

 import org.kuali.student.common.ui.client.configurable.mvc.FieldDescriptorReadOnly;

 import org.kuali.student.common.ui.client.configurable.mvc.SectionTitle;

 import org.kuali.student.common.ui.client.configurable.mvc.binding.ListToTextBinding;

 import org.kuali.student.common.ui.client.configurable.mvc.binding.ModelWidgetBinding;

 import org.kuali.student.common.ui.client.configurable.mvc.sections.HorizontalSection;

 import org.kuali.student.common.ui.client.configurable.mvc.sections.TableSection;

 import org.kuali.student.common.ui.client.configurable.mvc.sections.VerticalSection;

 import org.kuali.student.common.ui.client.configurable.mvc.views.SectionView;

 import org.kuali.student.common.ui.client.configurable.mvc.views.VerticalSectionView;

 import org.kuali.student.common.ui.client.mvc.Controller;

 import org.kuali.student.common.ui.client.mvc.DataModel;

 import org.kuali.student.common.ui.client.mvc.ModelRequestCallback;

 import org.kuali.student.common.ui.client.widgets.field.layout.element.MessageKeyInfo;

 import org.kuali.student.common.ui.client.widgets.table.summary.SummaryTableFieldBlock;

 import org.kuali.student.common.ui.client.widgets.table.summary.SummaryTableFieldRow;

 import org.kuali.student.common.ui.client.widgets.table.summary.SummaryTableSection;

 import org.kuali.student.core.workflow.ui.client.widgets.WorkflowUtilities;

 import org.kuali.student.lum.common.client.configuration.AbstractSectionConfiguration;

 import org.kuali.student.lum.program.client.ProgramConstants;

 import org.kuali.student.lum.program.client.ProgramSections;

 import org.kuali.student.lum.program.client.major.MajorEditableHeader;

 import org.kuali.student.lum.program.client.major.edit.MajorEditController;

 import org.kuali.student.lum.program.client.major.proposal.MajorProposalController;

 import org.kuali.student.lum.program.client.properties.ProgramProperties;

 import com.google.gwt.user.client.ui.Widget;

 /**

  * @author Igor

  */

 public class MajorKeyProgramInfoViewConfiguration extends AbstractSectionConfiguration {

         private Controller controller = null;

     public static MajorKeyProgramInfoViewConfiguration create() {

         MajorKeyProgramInfoViewConfiguration instance = new MajorKeyProgramInfoViewConfiguration(new VerticalSectionView(ProgramSections.PROGRAM_DETAILS_VIEW, ProgramProperties.get().program_menu_sections_programInformation(), ProgramConstants.PROGRAM_MODEL_ID));

         return instance;

     }

     public static MajorKeyProgramInfoViewConfiguration createSpecial(Controller controller) {

         MajorKeyProgramInfoViewConfiguration instance = new MajorKeyProgramInfoViewConfiguration(new VerticalSectionView(ProgramSections.PROGRAM_DETAILS_VIEW, ProgramProperties.get().program_menu_sections_programInformation(), ProgramConstants.PROGRAM_MODEL_ID, new MajorEditableHeader(ProgramProperties.get().program_menu_sections_programInformation(), ProgramSections.PROGRAM_DETAILS_EDIT)), controller);

         return instance;

     }

     private MajorKeyProgramInfoViewConfiguration(SectionView sectionView) {

         rootSection = sectionView;

         rootSection.addStyleName("programInformationView");

     }

     private MajorKeyProgramInfoViewConfiguration(SectionView sectionView, Controller controller) {

         rootSection = sectionView;

         rootSection.addStyleName("programInformationView");

         this.controller = controller;

     }

     @Override

     protected void buildLayout() {

             if (controller instanceof MajorProposalController || controller instanceof MajorEditController) 

             {

                     VerticalSection section = new VerticalSection();

                     section.addSection(createIdentifyingDetailsSectionEdit());

                     section.addSection(createProgramTitleSectionEdit());

                     section.addSection(createDatesSectionEdit());

                     section.addSection(createOtherInformationSectionEdit());

             rootSection.addSection(section);                    

             } else

             {

                        HorizontalSection section = new HorizontalSection();

                        section.addSection(createIdentifyingDetailsSection());

                        section.addSection(createProgramTitleSection());

                        section.nextRow();

                        section.addSection(createDatesSection());

                        section.addSection(createOtherInformationSection());

                        rootSection.addSection(section);

             }

     }

     private TableSection createIdentifyingDetailsSection() {

         TableSection section = new TableSection(SectionTitle.generateH4Title(ProgramProperties.get().programInformation_identifyingDetails()));

         configurer.addReadOnlyField(section, ProgramConstants.CODE, new MessageKeyInfo(ProgramProperties.get().programInformation_code()));

         configurer.addReadOnlyField(section, ProgramConstants.CREDENTIAL_PROGRAM_LEVEL, new MessageKeyInfo(ProgramProperties.get().programInformation_level()));

         configurer.addReadOnlyField(section, ProgramConstants.CREDENTIAL_PROGRAM_TYPE_NAME, new MessageKeyInfo(ProgramProperties.get().programInformation_credentialProgram()));

         configurer.addReadOnlyField(section, ProgramConstants.PROGRAM_CLASSIFICATION, new MessageKeyInfo(ProgramProperties.get().programInformation_classification()));

         configurer.addReadOnlyField(section, ProgramConstants.DEGREE_TYPE, new MessageKeyInfo(ProgramProperties.get().programInformation_degreeType()));

         return section;

     }

     private TableSection createProgramTitleSection() {

         TableSection section = new TableSection(SectionTitle.generateH4Title(ProgramProperties.get().programInformation_programTitle()));

         configurer.addReadOnlyField(section, ProgramConstants.LONG_TITLE, new MessageKeyInfo(ProgramProperties.get().programInformation_titleFull()));

         configurer.addReadOnlyField(section, ProgramConstants.SHORT_TITLE, new MessageKeyInfo(ProgramProperties.get().programInformation_titleShort()));

         configurer.addReadOnlyField(section, ProgramConstants.TRANSCRIPT, new MessageKeyInfo(ProgramProperties.get().programInformation_titleTranscript()));

         configurer.addReadOnlyField(section, ProgramConstants.DIPLOMA, new MessageKeyInfo(ProgramProperties.get().programInformation_titleDiploma()));

         return section;

     }

     private TableSection createDatesSection() {

         TableSection section = new TableSection(SectionTitle.generateH4Title(ProgramProperties.get().programInformation_dates()));

         //Add this field and hide it so it is available for cross field validation 

         FieldDescriptor fd = configurer.addField(section,ProgramConstants.PREV_START_TERM, new MessageKeyInfo(ProgramProperties.get().majorDiscipline_prevStartTerm()));

         fd.getFieldWidget().setVisible(false);

         fd.hideLabel();

         configurer.addReadOnlyField(section, ProgramConstants.START_TERM, new MessageKeyInfo(ProgramProperties.get().programInformation_startTerm()));

         configurer.addReadOnlyField(section, ProgramConstants.END_INSTITUTIONAL_ADMIT_TERM, new MessageKeyInfo(ProgramProperties.get().programInformation_admitTerm()));

         configurer.addReadOnlyField(section, ProgramConstants.END_PROGRAM_ENTRY_TERM, new MessageKeyInfo(ProgramProperties.get().programInformation_entryTerm()));

         configurer.addReadOnlyField(section, ProgramConstants.END_PROGRAM_ENROLL_TERM, new MessageKeyInfo(ProgramProperties.get().programInformation_enrollTerm()));

         configurer.addReadOnlyField(section, ProgramConstants.PROGRAM_APPROVAL_DATE, new MessageKeyInfo(ProgramProperties.get().programInformation_approvalDate()));

         return section;

     }

     private TableSection createOtherInformationSection() {

         TableSection section = new TableSection(SectionTitle.generateH4Title(ProgramProperties.get().programInformation_otherInformation()));

         configurer.addReadOnlyField(section, ProgramConstants.LOCATION, new MessageKeyInfo(ProgramProperties.get().programInformation_location()));

         FieldDescriptor fd = configurer.addReadOnlyField(section, ProgramConstants.ACCREDITING_AGENCY, new MessageKeyInfo(ProgramProperties.get().programInformation_accreditation()));

         fd.setWidgetBinding(new ListToTextBinding(ProgramConstants.ACCREDITING_AGENCY_ORG_ID_TRANSLATION));

         configurer.addReadOnlyField(section, ProgramConstants.CIP_2000, new MessageKeyInfo(ProgramProperties.get().programInformation_cip2000()));

         configurer.addReadOnlyField(section, ProgramConstants.CIP_2010, new MessageKeyInfo(ProgramProperties.get().programInformation_cip2010()));

         configurer.addReadOnlyField(section, ProgramConstants.HEGIS_CODE, new MessageKeyInfo(ProgramProperties.get().programInformation_hegis()));

         configurer.addReadOnlyField(section, ProgramConstants.CREDENTIAL_PROGRAM_INSTITUTION_ID, new MessageKeyInfo(ProgramProperties.get().programInformation_institution()));

         return section;

     }

     public VerticalSection createActivateProgramSection(){

         final VerticalSection section = new VerticalSection(SectionTitle.generateH2Title(ProgramProperties.get().programInformation_activateProgram()));

         section.setInstructions("<br>" + ProgramProperties.get().programInformation_activateInstructions() + "<br><br>");

         controller.requestModel(new ModelRequestCallback<DataModel>(){

                         public void onModelReady(final DataModel model) {

                                 //Add previous end dates and update cross constraints

                                 WorkflowUtilities.updateCrossField(configurer.addField(section, "proposal/"+ProgramConstants.PREV_END_PROGRAM_ENTRY_TERM, new MessageKeyInfo(ProgramProperties.get().programInformation_entryTerm())), model);

                                 WorkflowUtilities.updateCrossField(configurer.addField(section, "proposal/"+ProgramConstants.PREV_END_PROGRAM_ENROLL_TERM, new MessageKeyInfo(ProgramProperties.get().programInformation_enrollTerm())), model);

                                 WorkflowUtilities.updateCrossField(configurer.addField(section, "proposal/"+ProgramConstants.PREV_END_INST_ADMIN_TERM, new MessageKeyInfo(ProgramProperties.get().programInformation_entryTerm())), model);

                         }

                         public void onRequestFail(Throwable cause) {

                         }

         });

         return section;

     }

     // Side-by-side comparison (when controller is not null)  

     private SummaryTableSection createIdentifyingDetailsSectionEdit() { 

               SummaryTableSection section = new SummaryTableSection((Controller) controller);                     

               section.setEditable(false);

               section.addSummaryTableFieldBlock(createIdentifyingDetailsSectionBlock());

         return section;

     }

           @SuppressWarnings("unchecked")

           public SummaryTableFieldBlock createIdentifyingDetailsSectionBlock() {

                   SummaryTableFieldBlock block = new SummaryTableFieldBlock();

                   block.setTitle(ProgramProperties.get().programInformation_identifyingDetails());

                   block.addSummaryTableFieldRow(getFieldRow(ProgramConstants.CODE, new MessageKeyInfo(ProgramProperties.get().programInformation_code())));

                   block.addSummaryTableFieldRow(getFieldRow(ProgramConstants.CREDENTIAL_PROGRAM_LEVEL, new MessageKeyInfo(ProgramProperties.get().programInformation_level())));

                   block.addSummaryTableFieldRow(getFieldRow(ProgramConstants.CREDENTIAL_PROGRAM_TYPE_NAME, new MessageKeyInfo(ProgramProperties.get().programInformation_credentialProgram())));

                   block.addSummaryTableFieldRow(getFieldRow(ProgramConstants.PROGRAM_CLASSIFICATION, new MessageKeyInfo(ProgramProperties.get().programInformation_classification())));

                   block.addSummaryTableFieldRow(getFieldRow(ProgramConstants.DEGREE_TYPE, new MessageKeyInfo(ProgramProperties.get().programInformation_degreeType())));

                   return block;

           }

     private SummaryTableSection createProgramTitleSectionEdit() { 

               SummaryTableSection section = new SummaryTableSection((Controller) controller);                     

               section.setEditable(false);

               section.addSummaryTableFieldBlock(createProgramTitleSectionEditBlock());

         return section;

     }

           @SuppressWarnings("unchecked")

           public SummaryTableFieldBlock createProgramTitleSectionEditBlock() {

                   SummaryTableFieldBlock block = new SummaryTableFieldBlock();

                   block.setTitle(ProgramProperties.get().programInformation_programTitle());

                   block.addSummaryTableFieldRow(getFieldRow(ProgramConstants.LONG_TITLE, new MessageKeyInfo(ProgramProperties.get().programInformation_titleFull())));

                   block.addSummaryTableFieldRow(getFieldRow(ProgramConstants.SHORT_TITLE, new MessageKeyInfo(ProgramProperties.get().programInformation_titleShort())));

                   block.addSummaryTableFieldRow(getFieldRow(ProgramConstants.TRANSCRIPT, new MessageKeyInfo(ProgramProperties.get().programInformation_titleTranscript())));

                   block.addSummaryTableFieldRow(getFieldRow(ProgramConstants.DIPLOMA, new MessageKeyInfo(ProgramProperties.get().programInformation_titleDiploma())));

                   return block;

           }

     private SummaryTableSection createDatesSectionEdit() { 

               SummaryTableSection section = new SummaryTableSection((Controller) controller);                     

               section.setEditable(false);

               section.addSummaryTableFieldBlock(createDatesSectionEditBlock());

         return section;

     }

           @SuppressWarnings("unchecked")

           public SummaryTableFieldBlock createDatesSectionEditBlock() {

                   SummaryTableFieldBlock block = new SummaryTableFieldBlock();

                   block.setTitle(ProgramProperties.get().programInformation_dates());

                   block.addSummaryTableFieldRow(getFieldRow(ProgramConstants.START_TERM, new MessageKeyInfo(ProgramProperties.get().programInformation_startTerm())));

                   block.addSummaryTableFieldRow(getFieldRow(ProgramConstants.END_INSTITUTIONAL_ADMIT_TERM, new MessageKeyInfo(ProgramProperties.get().programInformation_admitTerm())));

                   block.addSummaryTableFieldRow(getFieldRow(ProgramConstants.END_PROGRAM_ENTRY_TERM, new MessageKeyInfo(ProgramProperties.get().programInformation_entryTerm())));

                   block.addSummaryTableFieldRow(getFieldRow(ProgramConstants.END_PROGRAM_ENROLL_TERM, new MessageKeyInfo(ProgramProperties.get().programInformation_enrollTerm())));

                   block.addSummaryTableFieldRow(getFieldRow(ProgramConstants.PROGRAM_APPROVAL_DATE, new MessageKeyInfo(ProgramProperties.get().programInformation_approvalDate())));

                   return block;

           }

     private SummaryTableSection createOtherInformationSectionEdit() { 

               SummaryTableSection section = new SummaryTableSection((Controller) controller);                     

               section.setEditable(false);

               section.addSummaryTableFieldBlock(createOtherInformationSectionEditBlock());

         return section;

     }

           @SuppressWarnings("unchecked")

           public SummaryTableFieldBlock createOtherInformationSectionEditBlock() {

                   SummaryTableFieldBlock block = new SummaryTableFieldBlock();

                   block.setTitle(ProgramProperties.get().programInformation_otherInformation());

                   block.addSummaryTableFieldRow(getFieldRow(ProgramConstants.LOCATION, new MessageKeyInfo(ProgramProperties.get().programInformation_location())));

         block.addSummaryTableFieldRow(getFieldRow(ProgramConstants.ACCREDITING_AGENCY,

                         new MessageKeyInfo(ProgramProperties.get().programInformation_accreditation()), null,

                 null, null, new ListToTextBinding(ProgramConstants.ACCREDITING_AGENCY_ORG_ID_TRANSLATION), false));        

         block.addSummaryTableFieldRow(getFieldRow(ProgramConstants.CIP_2000, new MessageKeyInfo(ProgramProperties.get().programInformation_cip2000())));

                   block.addSummaryTableFieldRow(getFieldRow(ProgramConstants.CIP_2010, new MessageKeyInfo(ProgramProperties.get().programInformation_cip2010())));

                   block.addSummaryTableFieldRow(getFieldRow(ProgramConstants.HEGIS_CODE, new MessageKeyInfo(ProgramProperties.get().programInformation_hegis())));

                   block.addSummaryTableFieldRow(getFieldRow(ProgramConstants.CREDENTIAL_PROGRAM_INSTITUTION_ID, new MessageKeyInfo(ProgramProperties.get().programInformation_institution())));

                   return block;

           }

           protected SummaryTableFieldRow getFieldRow(String fieldKey, MessageKeyInfo messageKey) {

                   return getFieldRow(fieldKey, messageKey, null, null, null, null, false);

           }

           protected SummaryTableFieldRow getFieldRow(String fieldKey,

                           MessageKeyInfo messageKey, Widget widget, Widget widget2,

                           String parentPath, ModelWidgetBinding<?> binding, boolean optional) 

           {

                   QueryPath path = QueryPath.concat(parentPath, fieldKey);

                   Metadata meta = configurer.getModelDefinition().getMetadata(path);

                   FieldDescriptorReadOnly fd = new FieldDescriptorReadOnly(path.toString(), messageKey, meta);

                   if (widget != null) {

                           fd.setFieldWidget(widget);

                   }

                   if (binding != null) {

                           fd.setWidgetBinding(binding);

                   }

                   fd.setOptional(optional);

                   FieldDescriptorReadOnly fd2 = new FieldDescriptorReadOnly(path.toString(), messageKey, meta);

                   if (widget2 != null) {

                           fd2.setFieldWidget(widget2);

                   }

                   if (binding != null) {

                           fd2.setWidgetBinding(binding);

                   }

                   fd2.setOptional(optional);

                   SummaryTableFieldRow fieldRow = new SummaryTableFieldRow(fd, fd2);

                   return fieldRow;

           }    

 }