D-Net

package eu.dnetlib.repo.manager.client.validator.test;

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

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

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

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

import eu.dnetlib.repo.manager.shared.Tuple;

import eu.dnetlib.repo.manager.shared.Vocabulary;

import org.gwtbootstrap3.client.ui.Alert;

import org.gwtbootstrap3.client.ui.Form;

import org.gwtbootstrap3.client.ui.RadioButton;

import org.gwtbootstrap3.client.ui.constants.AlertType;

import org.gwtbootstrap3.client.ui.constants.ButtonType;

import org.gwtbootstrap3.client.ui.constants.FormType;

import java.util.ArrayList;

import java.util.HashSet;

import java.util.List;

import java.util.Set;

/**

 * Created by stefania on 3/8/16.

 */

public class SelectCrisParametersWidget implements IsWidget {

    private FlowPanel selectCrisParametersWidgetPanel = new FlowPanel();

    private Alert errorLabel = new Alert();

    private FlowPanel crisEntitiesPanel = new FlowPanel();

    private HTML crisEntitiesLabel = new HTML();

    private MultiSelectWidget multiSelectWidget;

    private FlowPanel referentialIntegrityPanel = new FlowPanel();

    private HTML referentialIntegrityLabel = new HTML();

    private Form referentialIntegrityForm = new Form();

    private FlowPanel referentialIntegrityInlinePanel = new FlowPanel();

    private RadioButton yesReferentialIntegrityRadio = new RadioButton("referentialIntegrity", "Yes", false);

    private RadioButton noReferentialIntegrityRadio = new RadioButton("referentialIntegrity", "No", false);

    public SelectCrisParametersWidget(List<String> crisEntities) {

        errorLabel.setType(AlertType.DANGER);

        errorLabel.setDismissable(false);

        errorLabel.setVisible(false);

        selectCrisParametersWidgetPanel.add(errorLabel);

        selectCrisParametersWidgetPanel.add(crisEntitiesPanel);

        selectCrisParametersWidgetPanel.add(referentialIntegrityPanel);

        // CRIS ENTITIES

        crisEntitiesLabel.setHTML("<label>Cris Entities</label>");

        List<Vocabulary> crisEntitiesVocabulary = new ArrayList<Vocabulary>();

        for(String crisEntity : crisEntities)

            crisEntitiesVocabulary.add(new Vocabulary(crisEntity, crisEntity));

        multiSelectWidget = new MultiSelectWidget(crisEntitiesVocabulary, "Entities");

        crisEntitiesPanel.addStyleName("marginBottom20 uk-margin-top");

        crisEntitiesPanel.add(crisEntitiesLabel);

        crisEntitiesPanel.add(multiSelectWidget);

        // REFERENTIAL INTEGRITY

        referentialIntegrityLabel.setHTML("<label>Check Referential Integrity</label>");

        referentialIntegrityPanel.addStyleName("marginBottom20");

        referentialIntegrityPanel.add(referentialIntegrityLabel);

        referentialIntegrityPanel.add(referentialIntegrityForm);

        referentialIntegrityForm.addStyleName("uk-grid");

        referentialIntegrityForm.setType(FormType.INLINE);

        referentialIntegrityInlinePanel.addStyleName("uk-width-1-1");

        referentialIntegrityForm.add(referentialIntegrityInlinePanel);

        yesReferentialIntegrityRadio.setType(ButtonType.LINK);

        yesReferentialIntegrityRadio.setValue(true);

        referentialIntegrityInlinePanel.add(yesReferentialIntegrityRadio);

        noReferentialIntegrityRadio.setType(ButtonType.LINK);

        referentialIntegrityInlinePanel.add(noReferentialIntegrityRadio);

    }

    @Override

    public Widget asWidget() {

        return selectCrisParametersWidgetPanel;

    }

    public Tuple<Set<String>, Boolean> getParameters() {

        errorLabel.setVisible(false);

        Tuple<Set<String>, Boolean> parameters = new Tuple<Set<String>, Boolean>();

        if(multiSelectWidget.getSelections().isEmpty()) {

            errorLabel.setText("You need to select at least one entity");

            errorLabel.setVisible(true);

            parameters.setFirst(null);

        } else {

            Set<String> selectedEntities = new HashSet<String>();

            for(String selection : multiSelectWidget.getSelections())

                selectedEntities.add(selection);

            parameters.setFirst(selectedEntities);

        }

        parameters.setSecond(yesReferentialIntegrityRadio.getValue());

        return parameters;

    }

}