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.Configurer;

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

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

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

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

 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.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.lum.common.client.configuration.AbstractSectionConfiguration;

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

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

 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.proposal.MajorProposalController;

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

 /**

  * @author Igor

  */

 public class ProposalInformationViewConfiguration extends AbstractSectionConfiguration {

     private Controller controller;

         public static ProposalInformationViewConfiguration create(Configurer configurer) {

             return new ProposalInformationViewConfiguration(configurer);

         }

     public static ProposalInformationViewConfiguration createSpecial(Configurer configurer, Controller controller) {

         return new ProposalInformationViewConfiguration(configurer, controller);

     }

     private ProposalInformationViewConfiguration(Configurer configurer, Controller controller) {

         this.setConfigurer(configurer);

         String proposalInformationLabel = getLabel(ProgramMsgConstants.PROGRAM_MENU_SECTIONS_PROPOSALINFORMATION);

         rootSection = new VerticalSectionView(ProgramSections.PROGRAM_PROPOSAL_VIEW,

                 proposalInformationLabel, ProgramConstants.PROGRAM_MODEL_ID);

         this.controller = controller;

     }

     private ProposalInformationViewConfiguration(Configurer configurer) {

         this.setConfigurer(configurer);

         String proposalInformationLabel = getLabel(ProgramMsgConstants.PROGRAM_MENU_SECTIONS_PROPOSALINFORMATION);

         rootSection = new VerticalSectionView(ProgramSections.PROGRAM_PROPOSAL_VIEW, proposalInformationLabel, ProgramConstants.PROGRAM_MODEL_ID, new MajorEditableHeader(proposalInformationLabel,

                         ProgramSections.PROGRAM_PROPOSAL_EDIT));

     }

     @Override

     protected void buildLayout() {

         if (controller instanceof MajorProposalController) {

                 rootSection.addSection(createEditableSection());

         } else {

                 rootSection.addSection(createReadOnlySection());

         }

     }

     private Section createEditableSection() {

         SummaryTableSection section = new SummaryTableSection(controller);             

         section.setEditable(false);

         section.addSummaryTableFieldBlock(createSummaryTableFieldBlock());

         return section;

     }

     public SummaryTableFieldBlock createSummaryTableFieldBlock() {

         SummaryTableFieldBlock block = new SummaryTableFieldBlock();

         block.addSummaryTableFieldRow(getFieldRow(ProgramConstants.PROPOSAL_TITLE_PATH, generateMessageInfo(ProgramMsgConstants.PROPOSALINFORMATION_CLUPROGRAMTITLE)));

         block.addSummaryTableFieldRow(getFieldRow(ProgramConstants.PROPOSAL_TYPE_OF_MODIFICATON_PATH, generateMessageInfo(ProgramMsgConstants.PROPOSALINFORMATION_CLUMODIFICATIONTYPE)));

         block.addSummaryTableFieldRow(getFieldRow(ProgramConstants.PROPOSAL_ABSTRACT_PATH, generateMessageInfo(ProgramMsgConstants.PROPOSALINFORMATION_CLUABSTRACTTYPE)));

         block.addSummaryTableFieldRow(getFieldRow(ProgramConstants.PROPOSAL_RATIONALE_PATH, generateMessageInfo(ProgramMsgConstants.PROPOSALINFORMATION_CLUPROPOSALRATIONALE)));

         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;

     }    

     private VerticalSection createReadOnlySection() {

         VerticalSection section = new VerticalSection();

         configurer.addReadOnlyField(section, ProgramConstants.PROPOSAL_TITLE_PATH, generateMessageInfo(ProgramMsgConstants.PROPOSALINFORMATION_CLUPROGRAMTITLE));

         configurer.addReadOnlyField(section, ProgramConstants.PROPOSAL_TYPE_OF_MODIFICATON_PATH, generateMessageInfo(ProgramMsgConstants.PROPOSALINFORMATION_CLUMODIFICATIONTYPE));

         configurer.addReadOnlyField(section, ProgramConstants.PROPOSAL_ABSTRACT_PATH, generateMessageInfo(ProgramMsgConstants.PROPOSALINFORMATION_CLUABSTRACTTYPE));

         configurer.addReadOnlyField(section, ProgramConstants.PROPOSAL_RATIONALE_PATH, generateMessageInfo(ProgramMsgConstants.PROPOSALINFORMATION_CLUPROPOSALRATIONALE));

         return section;

     }

 }