//package org.gcube.portlets.user.geoportaldataentry.client.ui.edit;
//
//import java.util.ArrayList;
//import java.util.Collection;
//import java.util.HashMap;
//import java.util.List;
//import java.util.Map;
//
//import org.gcube.application.geoportalcommon.shared.products.BaseConcessioneDV;
//import org.gcube.application.geoportalcommon.shared.products.ConcessioneDV;
//import org.gcube.application.geoportalcommon.shared.products.content.WorkspaceContentDV;
//import org.gcube.application.geoportalcommon.shared.products.model.AbstractRelazioneScavoDV;
//import org.gcube.application.geoportalcommon.shared.products.model.LayerConcessioneDV;
//import org.gcube.application.geoportalcommon.shared.products.model.RelazioneScavoDV;
//import org.gcube.application.geoportalcommon.shared.products.model.UploadedImageDV;
//import org.gcube.portlets.user.geoportaldataentry.client.GeoportalDataEntryServiceAsync;
//import org.gcube.portlets.user.geoportaldataentry.client.ui.utils.DialogInform;
//import org.gcube.portlets.user.geoportaldataentry.client.ui.utils.ModalConfirm;
//import org.gcube.portlets.user.geoportaldataentry.client.ui.utils.StringUtil;
//import org.gcube.portlets.widgets.mpformbuilder.client.form.MetaDataField;
//import org.gcube.portlets.widgets.mpformbuilder.client.form.generic.CreateMetadataForm.OPERATION;
//import org.gcube.portlets.widgets.mpformbuilder.client.ui.metadata.MetaDataFieldSkeleton;
//import org.gcube.portlets.widgets.mpformbuilder.client.ui.upload.DialogUpload;
//import org.gcube.portlets.widgets.mpformbuilder.shared.GenericDatasetBean;
//import org.gcube.portlets.widgets.mpformbuilder.shared.metadata.DataTypeWrapper;
//import org.gcube.portlets.widgets.mpformbuilder.shared.metadata.MetadataFieldWrapper;
//import org.gcube.portlets.widgets.mpformbuilder.shared.upload.FileUploaded;
//
//import com.github.gwtbootstrap.client.ui.Button;
//import com.github.gwtbootstrap.client.ui.ControlGroup;
//import com.github.gwtbootstrap.client.ui.Controls;
//import com.github.gwtbootstrap.client.ui.Label;
//import com.github.gwtbootstrap.client.ui.ListBox;
//import com.github.gwtbootstrap.client.ui.constants.IconType;
//import com.github.gwtbootstrap.client.ui.constants.LabelType;
//import com.google.gwt.core.client.GWT;
//import com.google.gwt.dom.client.Document;
//import com.google.gwt.dom.client.Style.Unit;
//import com.google.gwt.event.dom.client.ChangeEvent;
//import com.google.gwt.event.dom.client.ChangeHandler;
//import com.google.gwt.event.dom.client.ClickEvent;
//import com.google.gwt.event.dom.client.ClickHandler;
//import com.google.gwt.event.dom.client.DomEvent;
//import com.google.gwt.event.shared.HandlerManager;
//import com.google.gwt.uibinder.client.UiBinder;
//import com.google.gwt.uibinder.client.UiField;
//import com.google.gwt.user.client.Window;
//import com.google.gwt.user.client.rpc.AsyncCallback;
//import com.google.gwt.user.client.ui.Composite;
//import com.google.gwt.user.client.ui.FlexTable;
//import com.google.gwt.user.client.ui.HTML;
//import com.google.gwt.user.client.ui.HTMLPanel;
//import com.google.gwt.user.client.ui.Widget;
//
///**
// * The Class UpdateFileset.
// *
// * @author Francesco Mangiacrapa at ISTI-CNR francesco.mangiacrapa@isti.cnr.it
// * 
// *         Sep 27, 2021
// */
//public class UpdateFileset extends Composite {
//
//	private static final String SECTION_PIANTE = "piante";
//
//	private static final String SECTION_POSIZIONAMENTO_SCAVO = "posizionamentoScavo";
//
//	private static final String SECTION_RELAZIONE = "relazione";
//
//	private static final String SECTION_IMMAGINI = "immagini";
//
//	private static final String SECTION_ABSTRACT_RELAZIONE = "abstract_relazione";
//
//	private static final String _FORM_WIDTH_FIELDS_SIZE = "730px";
//
//	private static UpdateFilesetUiBinder uiBinder = GWT.create(UpdateFilesetUiBinder.class);
//
//	/**
//	 * The Interface UpdateFilesetUiBinder.
//	 *
//	 * @author Francesco Mangiacrapa at ISTI-CNR francesco.mangiacrapa@isti.cnr.it
//	 * 
//	 *         Sep 27, 2021
//	 */
//	interface UpdateFilesetUiBinder extends UiBinder<Widget, UpdateFileset> {
//	}
//
//	@UiField
//	ListBox listBoxPaths;
//
//	@UiField
//	ControlGroup cgSelectFile;
//
//	@UiField
//	Controls controlsContent;
//
//	@UiField
//	HTMLPanel uploadFileContainer;
//
//	@UiField
//	Button buttonUpdate;
//
//	private List<String> listFileSetPaths;
//
//	private boolean placeholderListBoxPaths = true;
//
//	private BaseConcessioneDV selectedConcessione;
//
//	private ConcessioneDV fullConcessione;
//
//	private boolean placeholderListBoxIndex = true;
//
//	private HandlerManager uiBus = new HandlerManager(null);
//
//	private MetaDataField fieldUploadWidget;
//
//	private Integer pathIndex = null;
//
//	private Map<Integer, WorkspaceContentDV> mapForCCUploading = null;
//	
//	private Map<Integer, List<WorkspaceContentDV>> mapWSContentListBox = null;
//
//	private HandlerManager editorManagerBus;
//
//	private String profileID;
//	
//
//	/**
//	 * Instantiates a new update fileset.
//	 *
//	 * @param editorManagerBus the editor manager bus
//	 * @param selectedConcessione the selected concessione
//	 * @param recordType the record type
//	 * @param listFileSetPaths the list file set paths
//	 */
//	public UpdateFileset(HandlerManager editorManagerBus, BaseConcessioneDV selectedConcessione, String profileID, List<String> listFileSetPaths) {
//		initWidget(uiBinder.createAndBindUi(this));
//		this.editorManagerBus = editorManagerBus;
//		this.selectedConcessione = selectedConcessione;
//		this.profileID = profileID;
//		this.listFileSetPaths = listFileSetPaths;
//		listBoxPaths.addItem("Select a section...");
//		for (String path : listFileSetPaths) {
//			listBoxPaths.addItem(path);
//		}
//		listBoxPaths.setWidth(_FORM_WIDTH_FIELDS_SIZE);
//
//		// add handler on select
//		listBoxPaths.addChangeHandler(new ChangeHandler() {
//
//			@Override
//			public void onChange(ChangeEvent event) {
//				GWT.log("Profile type selection changed...");
//				cgSelectFile.setVisible(false);
//
//				if (placeholderListBoxPaths) {
//					listBoxPaths.removeItem(0); // this is the placeholder, removing it once
//					placeholderListBoxPaths = false;
//				}
//				showUploadFileGUI();
//			}
//
//		});
//		
//		
//		Window.alert("This part must be revisited");
//
////		GeoPortalDataEntryApp.geoportalDataEntryService.getRecord(selectedConcessione.getItemId(), recordType,
////				new AsyncCallback<ConcessioneDV>() {
////
////					@Override
////					public void onSuccess(ConcessioneDV theRecord) {
////						fullConcessione = theRecord;
////					}
////
////					@Override
////					public void onFailure(Throwable caught) {
////						Window.alert(caught.getMessage());
////					}
////				});
//
//		buttonUpdate.addClickHandler(new ClickHandler() {
//
//			@Override
//			public void onClick(ClickEvent event) {
//
//				String errorMsg = checkValidUpload();
//				if (errorMsg == null) {
//					List<FileUploaded> listFilesUploaded = new ArrayList<FileUploaded>();
//					List<MetaDataFieldSkeleton> listMetaDataFieldSkeleton = fieldUploadWidget.getListOfMetadataFields();
//					for (MetaDataFieldSkeleton field : listMetaDataFieldSkeleton) {
//						DialogUpload dUpload = (DialogUpload) field.getHolder();
//						// adding it only if exists
//						if (dUpload.getFileUploadingState() != null)
//							listFilesUploaded.add(dUpload.getFileUploadingState().getFile());
//					}
//
//					GenericDatasetBean gdb = new GenericDatasetBean();
//					gdb.setFilesUploaded(listFilesUploaded);
//					// adding it only if exists
//
//					GWT.log("Section selected: " + listBoxPaths.getSelectedItemText());
//					GWT.log("Content index selected: " + pathIndex);
//					GWT.log("FileUploaded selected: " + gdb.getFilesUploaded());
//
//					List<WorkspaceContentDV> listCurrentContent = new ArrayList<WorkspaceContentDV>();
//					if (mapForCCUploading != null) {
//						Collection<WorkspaceContentDV> currentContent = mapForCCUploading.values();
//						if (currentContent != null)
//							listCurrentContent.addAll(currentContent);
//					}
//
//					String htmlMsg = "Going to update the section " + listBoxPaths.getSelectedItemText() + ":";
//					htmlMsg += "<ul>";
//					htmlMsg += "<li>keeping " + listCurrentContent.size() + " current file/s </li>";
//					htmlMsg += "<li>uploading " + listFilesUploaded.size() + " new file/s </li>";
//					htmlMsg += "</ul>";
//					htmlMsg += "<br>";
//					htmlMsg += "This operation cannot be undone. Would you like to proceed?";
//
//					GWT.log(htmlMsg);
//
//					final ModalConfirm dialogConfirm = new ModalConfirm(null, "Update Confirm?", htmlMsg);
//					dialogConfirm.getElement().getStyle().setZIndex(100000);
//					dialogConfirm.getYesButton().addClickHandler(new ClickHandler() {
//
//						@Override
//						public void onClick(ClickEvent event) {
//							dialogConfirm.hide();
//							buttonUpdate.setEnabled(false);
//
//							final DialogInform dialogInf = new DialogInform(null, "Updating Project...", "");
//							dialogInf.setZIndex(100000);
//							dialogInf.showLoader("Updating file/s for project: "+fullConcessione.getNome());
//							//dialogInf.setWidth("400px");
//							
//							GeoportalDataEntryServiceAsync.Util.getInstance().updateSectionForRecord(
//									fullConcessione.getItemId(), fullConcessione.getRecordType(),
//									listBoxPaths.getSelectedItemText(), pathIndex, listCurrentContent, gdb,
//									new AsyncCallback<ConcessioneDV>() {
//
//										@Override
//										public void onFailure(Throwable caught) {
//											dialogInf.hideLoader();
//											dialogInf.setMsg(
//													"Sorry error occurred during project update. Error reported: "
//															+ caught.getMessage());
//											buttonUpdate.setEnabled(true);
//											showUploadFileGUI();
//											
//										}
//
//										@Override
//										public void onSuccess(ConcessioneDV result) {
//											dialogInf.hideLoader();
//											dialogInf.setText("Project updated!");
//											dialogInf.setMsg(result.getNome() + " updated correclty");
//											dialogInf.center();
//											fullConcessione = result;
//											GWT.log("new concessione: "+fullConcessione);
//											buttonUpdate.setEnabled(true);
//											showUploadFileGUI();
//											
//											Window.alert("updateSectionForRecord must be revisited");
//											
//											/*
//											editorManagerBus.fireEvent(
//													new OperationPerformedOnItemEvent<ConcessioneDV>(Arrays.asList(fullConcessione), ACTION_PERFORMED_ON_ITEM.UPDATED_PROJECT));
//													
//												*/
//
//										}
//									});
//							dialogInf.center();
//						}
//					});
//					dialogConfirm.show();
//
//				} else {
//					Window.alert(errorMsg);
//				}
//
//			}
//		});
//
//	}
//
//	/**
//	 * Show upload file GUI.
//	 */
//	private void showUploadFileGUI() {
//		uploadFileContainer.setVisible(true);
//		buttonUpdate.setVisible(false);
//		uploadFileContainer.clear();
//		controlsContent.clear();
//		placeholderListBoxIndex = true;
//		fieldUploadWidget = null;
//		pathIndex = null;
//		mapForCCUploading = null;
//		mapWSContentListBox = null;
//
////		listBoxIndex.clear();
//		cgSelectFile.setVisible(true);
//
//		ListBox listBoxContentIndex = new ListBox();
//		listBoxContentIndex.setWidth(_FORM_WIDTH_FIELDS_SIZE);
//		listBoxContentIndex.addItem("Select a content...");
//		String section = null; 
//		Integer posizIndex = 0;
//		if (listBoxPaths.getSelectedItemText().contains(SECTION_ABSTRACT_RELAZIONE)) {
//			section = SECTION_ABSTRACT_RELAZIONE;
//			AbstractRelazioneScavoDV ar = fullConcessione.getAbstractRelazioneScavo();
//			
//			if (ar == null) {
//				showMessage(SECTION_ABSTRACT_RELAZIONE + " NOT AVAILABLE", LabelType.WARNING);
////				pathIndex = 0;
////				showNewFileUpload();
//				return;
//			}
//
//			fillListBoxToBeReplaced(listBoxContentIndex, section, posizIndex, ar.getTitolo(),
//					ar.getListWsContent());
//
//		} else if (listBoxPaths.getSelectedItemText().contains(SECTION_IMMAGINI)) {
//			section = SECTION_IMMAGINI;
//			List<UploadedImageDV> listImmagini = fullConcessione.getImmaginiRappresentative();
//			if (listImmagini == null || listImmagini.isEmpty()) {
//				showMessage(SECTION_IMMAGINI + " NOT AVAILABLE", LabelType.WARNING);
////				pathIndex = 0;
////				showNewFileUpload();
//				return;
//			}
//
//			for (UploadedImageDV uploadedImageDV : listImmagini) {
//				fillListBoxToBeReplaced(listBoxContentIndex, section, posizIndex, StringUtil.ellipsize(uploadedImageDV.getDidascalia(),30),
//						uploadedImageDV.getListWsContent());
//				posizIndex++;
//			}
//
//		} else if (listBoxPaths.getSelectedItemText().contains(SECTION_RELAZIONE)) {
//			section = SECTION_RELAZIONE;
//			RelazioneScavoDV relazioneScavo = fullConcessione.getRelazioneScavo();
//			if (relazioneScavo == null) {
//				showMessage(SECTION_RELAZIONE + " NOT AVAILABLE", LabelType.WARNING);
////				pathIndex = 0;
////				showNewFileUpload();
//				return;
//			}
//
//			fillListBoxToBeReplaced(listBoxContentIndex, section, posizIndex, relazioneScavo.getTitolo(),
//					relazioneScavo.getListWsContent());
//
//		} else if (listBoxPaths.getSelectedItemText().contains(SECTION_POSIZIONAMENTO_SCAVO)) {
//			section = SECTION_POSIZIONAMENTO_SCAVO;
//			LayerConcessioneDV posiz = fullConcessione.getPosizionamentoScavo();
//			if (posiz == null) {
//				showMessage(SECTION_POSIZIONAMENTO_SCAVO + " NOT AVAILABLE", LabelType.WARNING);
////				pathIndex = 0;
////				showNewFileUpload();
//				return;
//			}
//	
//			fillListBoxToBeReplaced(listBoxContentIndex, section, posizIndex, posiz.getTitolo(),
//					posiz.getListWsContent());
//
//		} else if (listBoxPaths.getSelectedItemText().contains(SECTION_PIANTE)) {
//			section = SECTION_PIANTE;
//			List<LayerConcessioneDV> piante = fullConcessione.getPianteFineScavo();
//			if (piante == null || piante.isEmpty()) {
//				showMessage(SECTION_PIANTE + " NOT AVAILABLE", LabelType.WARNING);
////				pathIndex = 0;
////				showNewFileUpload();
//				return;
//			}
//
//			for (LayerConcessioneDV lcDV : piante) {
//				fillListBoxToBeReplaced(listBoxContentIndex, SECTION_PIANTE, posizIndex, lcDV.getTitolo(),
//						lcDV.getListWsContent());
//				posizIndex++;
//			}
//
//		}
//
//		controlsContent.add(listBoxContentIndex);
//
//		if (listBoxContentIndex.getItemCount() == 2) {
//			// listBoxContentIndex.setSelectedIndex(1);
//			listBoxContentIndex.setSelectedValue(listBoxContentIndex.getItemText(1));
//
//			DomEvent.fireNativeEvent(Document.get().createChangeEvent(), listBoxContentIndex);
//		}
//
//	}
//
//	private void fillListBoxToBeReplaced(ListBox listBoxContentIndex, String section, int posizIndex, String title,
//			List<WorkspaceContentDV> listWSC) {
//		GWT.log("fillListBoxToBeReplaced called, posizIndex: "+posizIndex+", listWSC: "+listWSC);
//
//		if(mapWSContentListBox==null) {
//			mapWSContentListBox = new HashMap<Integer, List<WorkspaceContentDV>>();
//		}
//
//		listBoxContentIndex.addItem(title, posizIndex + "");
//		mapWSContentListBox.put(posizIndex, listWSC);
//
//		// adding handler once
//		if (posizIndex == 0) {
//
//			listBoxContentIndex.addChangeHandler(new ChangeHandler() {
//
//				@Override
//				public void onChange(ChangeEvent event) {
//					GWT.log("listBoxContentIndex changed, value: "+listBoxContentIndex.getSelectedValue());
//					
//					if (placeholderListBoxIndex) {
//						listBoxContentIndex.removeItem(0); // this is the placeholder, removing it once
//						placeholderListBoxIndex = false;
//					}
//					int selectedIndex = listBoxContentIndex.getSelectedIndex();
//					GWT.log("selected index: "+selectedIndex);
//					List<WorkspaceContentDV> theListWC = mapWSContentListBox.get(selectedIndex);
//
//					if (theListWC == null || theListWC.isEmpty()) {
//						uploadFileContainer.clear();
//						showMessage(section + " does not contain file!", LabelType.WARNING);
//						pathIndex = posizIndex;
//						showNewFileUpload();
//						return;
//					}
//					
//					showFileBrowseInteraction(selectedIndex, mapWSContentListBox.get(selectedIndex));
//				}
//			});
//		}
////		
//
//	}
//
//	private void showFileBrowseInteraction(int pathContentIndex, List<WorkspaceContentDV> listWSC) {
//		uploadFileContainer.clear();
//		pathIndex = pathContentIndex;
//		GWT.log("showing pathContentIndex: "+pathContentIndex);
//		GWT.log("showing ws content: "+listWSC);
//
//		// map for current content uploading
//		mapForCCUploading = new HashMap<Integer, WorkspaceContentDV>(listWSC.size());
//		int index = 0;
//		for (WorkspaceContentDV workspaceContentDV : listWSC) {
//			workspaceContentDV.setCliendId(index);
//			mapForCCUploading.put(index, workspaceContentDV);
//			index++;
//		}
//
//		if (listWSC.size() > 0) {
//			FlexTable table = new FlexTable();
//			table.addStyleName("table-current-content");
//			table.setHTML(0, 0, "<span style='color:rgb(155, 80, 78); font-weight:bold;'>Current content:</span>");
//			table.setHTML(1, 0, "<span style='color:rgb(155, 80, 78);'>Filename</span>");
//			table.setHTML(1, 1, "<span style='color:rgb(155, 80, 78);'>MimeType<span>");
//			table.setHTML(1, 2, "<span style='color:rgb(155, 80, 78);'>Link</span>");
//
//			int i = 2;
//			for (final WorkspaceContentDV wsContent : listWSC) {
//				table.setHTML(i, 0, wsContent.getName());
//				table.setHTML(i, 1, wsContent.getMimetype());
//				String link = "<a target=\"_blank\" href=" + wsContent.getLink() + ">View</a>";
//				table.setHTML(i, 2, link);
//
//				final int rowIndexToRem = i;
//				Button buttonRemoveFile = new Button();
//				buttonRemoveFile.setIcon(IconType.TRASH);
//				buttonRemoveFile.setTitle("Remove this file");
//				buttonRemoveFile.addClickHandler(new ClickHandler() {
//
//					@Override
//					public void onClick(ClickEvent event) {
//						mapForCCUploading.remove(wsContent.getCliendId());
//						table.getRowFormatter().getElement(rowIndexToRem).setAttribute("hidden", "hidden");
//					}
//				});
//				table.setWidget(i, 3, buttonRemoveFile);
//				i++;
//			}
//
//			uploadFileContainer.add(table);
//		}
//
//		showNewFileUpload();
//	}
//	
//	
//	private void showNewFileUpload() {
//		
//		HTML label = new HTML();
//		label.getElement().getStyle().setMarginTop(10, Unit.PX);
//		label.getElement().getStyle().setMarginBottom(10, Unit.PX);
//		label.setHTML("<b>Add new file/s:</b>");
//		uploadFileContainer.add(label);
//		// mDU = new MultipleDilaogUpload();
//
//		MetadataFieldWrapper uploadField = new MetadataFieldWrapper();
//		uploadField.setFieldName("File");
//		uploadField.setMandatory(false);
//		uploadField.setType(DataTypeWrapper.File);
//		uploadField.setMaxOccurs(1000);
//
//		try {
//			fieldUploadWidget = new MetaDataField(uploadField, uiBus, OPERATION.NEW);
//			uploadFileContainer.add(fieldUploadWidget);
//
//			buttonUpdate.setVisible(true);
//		} catch (Exception e) {
//			e.printStackTrace();
//		}
//
//	}
//
//	/**
//	 * Test if profile data are valid.
//	 *
//	 * @return the string
//	 */
//	private String checkValidUpload() {
//
//		if (fieldUploadWidget == null)
//			return "No file uploaded";
//
//		for (MetaDataFieldSkeleton field : fieldUploadWidget.getListOfMetadataFields()) {
//
//			field.removeError();
//
//			String error = field.isFieldValueValid();
//			if (error != null) {
//				field.showError();
//				String errorMsg = field.getFieldNameOriginal() + " is not valid. Suggestion: " + error;
//				return errorMsg;
//			}
//		}
//
//		return null;
//	}
//
//	private void showMessage(String txt, LabelType type) {
//		Label l = new Label();
//		l.setType(type);
//		l.setText(txt);
//		uploadFileContainer.add(l);
//	}
//
//}