package gui.helper;

import org.eclipse.jface.viewers.ColumnLabelProvider;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.jface.viewers.TableViewerColumn;
import org.eclipse.swt.SWT;
import org.openslx.bwlp.dozmod.thrift.MetaDataCache;
import org.openslx.bwlp.thrift.iface.ImageSummaryRead;
import org.openslx.bwlp.thrift.iface.OperatingSystem;
import org.openslx.bwlp.thrift.iface.UserInfo;


public final class VMColumns {
	private VMColumns(){};

	private static void createColumn(TableViewer table, String colName, int width, ColumnLabelProvider provider){
		TableViewerColumn col = new TableViewerColumn(table, SWT.NONE);
		col.getColumn().setWidth(width);
		col.getColumn().setText(colName);
		col.setLabelProvider(provider);

	}

	/**
	 * create the columns for the table in the VM mainwindow
	 * @param table the tableViewer
	 */
	public static void createVMTableColumns(TableViewer table){		
		createColumn(table, "Name", 150, new ColumnLabelProvider() {
			@Override
			public String getText(Object element) {
				ImageSummaryRead image = (ImageSummaryRead) element;
				return image.getImageName();
			}
		});

		

		createColumn(table, "OS", 90, new ColumnLabelProvider() {
			@Override
			public String getText(Object element) {
				// TODO remove and uncomment when deploying
				ImageSummaryRead image = (ImageSummaryRead) element;
				//OperatingSystem os = MetaDataCache.getOsById(image.getOsId());
			
				OperatingSystem os = null ;
				if (os == null) {
					return "Unknown";
				} else {
					return os.getOsName();
				}
			}
		});

		createColumn(table, "Verantwortlicher", 130, new ColumnLabelProvider() {
			@Override
			public String getText(Object element) {
				ImageSummaryRead image = (ImageSummaryRead) element;
				return image.getOwnerId();
			}
		});

		createColumn(table, "Letztes Update", 110, new ColumnLabelProvider() {
			@Override
			public String getText(Object element) {
				ImageSummaryRead image = (ImageSummaryRead) element;
				return String.valueOf(image.getUpdateTime());
			}
		});

		createColumn(table, "Größe", 80, new ColumnLabelProvider() {
			@Override
			public String getText(Object element) {
				ImageSummaryRead image = (ImageSummaryRead) element;
				return String.valueOf(image.getFileSize());
			}
		});
		

	};
}