package org.litesoft.datt.client.ui.views.stories;

import org.litesoft.GWT.client.view.*;
import org.litesoft.GWT.client.widgets.*;
import org.litesoft.GWT.forms.client.*;
import org.litesoft.GWT.forms.client.components.*;
import org.litesoft.datt.client.boviews.*;

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

import static org.litesoft.uispecification.FormWidgetCtrl.*;

public class TaskDialog extends DialogView {
    public interface CallBack {
        public void saveTask( TaskView pTaskView );
    }

    private CallBack mCallBack;

    public enum EditType {
        Add,
        Update
    }

    private EditType mEditType;

    protected FormEngine mFE;
    private StoryView mStoryView;
    private TaskView mTaskView;

    public TaskDialog( StoryView pStoryView, EditType pEditType, CallBack pCallBack ) {
        super( title( pEditType + " Task" ), Opaqueness.None );

        mEditType = pEditType;
        mCallBack = pCallBack;
        mStoryView = pStoryView;

        if ( mEditType == EditType.Add ) {
            finishBuilding( "New Task" );
        }
    }

    private void finishBuilding( String pLabel ) {
        setViewTitle( pLabel );

        mFE = createFE( new WidgetCtrlMap( VISIBLE_AND_ACTIVE_ENABLED ) );

        add( createItemAndDescription() );
//        add( createRestoreDiscontinueOption() );

        mContent.setHorizontalAlignment( HasHorizontalAlignment.ALIGN_CENTER );

//        String zOrderStatus;
//        if ( mAdditionalOrder )
//        {
//            zOrderStatus = "Additional";
//        }
//        else
//        {
//            zOrderStatus = "Initial";
//        }
//
//        add( createOrderQuickCodePanel( zOrderStatus + " Order", pQuickCodeFieldLabel ) );
        add( new SizeableSpacer( 5 ).stretchable() );
    }

    private FormEngine createFE( WidgetCtrlMap pWidgetCtrlMap ) {
        return new FormEngine( pWidgetCtrlMap, FormEngine.Mode.EditRegular, null ) {
            @Override
            protected void changeOccurredOn( String pName, IFormComponent pComponent, boolean pChanged ) {
                super.changeOccurredOn( pName, pComponent, pChanged );
                changeOccured( pName, pComponent );
            }
        };
    }

    protected void changeOccured( String pName, IFormComponent pComponent ) {

    }

    public Widget createItemAndDescription() {
        HorizontalPanel zPanel = new HorizontalPanel();
        zPanel.addStyleName( "EditDialogDescriptionPanel" );
//        zPanel.add( new Label( TaskView.getName() ) );
        zPanel.add( new Spacer( 10 ) );
//        zPanel.add( new Label( TaskView.getDescription() ) );
        return zPanel;
    }
}