/*=============================================================================#
 # Copyright (c) 2007, 2020 Stephan Wahlbrink and others.
 # 
 # This program and the accompanying materials are made available under the
 # terms of the Eclipse Public License 2.0 which is available at
 # https://www.eclipse.org/legal/epl-2.0, or the Apache License, Version 2.0
 # which is available at https://www.apache.org/licenses/LICENSE-2.0.
 # 
 # SPDX-License-Identifier: EPL-2.0 OR Apache-2.0
 # 
 # Contributors:
 #     Stephan Wahlbrink <sw@wahlbrink.eu> - initial API and implementation
 #=============================================================================*/

package org.eclipse.statet.internal.r.ui.tools;

import org.eclipse.core.filesystem.IFileStore;
import org.eclipse.osgi.util.NLS;

import org.eclipse.statet.jcommons.status.ProgressMonitor;
import org.eclipse.statet.jcommons.status.StatusException;
import org.eclipse.statet.jcommons.ts.core.Tool;
import org.eclipse.statet.jcommons.ts.core.ToolRunnable;
import org.eclipse.statet.jcommons.ts.core.ToolService;

import org.eclipse.statet.r.console.core.IRBasicAdapter;
import org.eclipse.statet.r.console.core.RConsoleTool;
import org.eclipse.statet.r.console.core.RWorkspace;
import org.eclipse.statet.r.core.RUtil;


public class LoadRImageRunnable implements ToolRunnable {
	
	public static final String TYPE_ID= "r/tools/loadData"; //$NON-NLS-1$
	
	static final String REQUIRED_FEATURESET_ID= RConsoleTool.R_BASIC_FEATURESET_ID;
	
	
	private final IFileStore dataFile;
	
	
	public LoadRImageRunnable(final IFileStore workingdir) {
		this.dataFile= workingdir;
	}
	
	
	@Override
	public String getTypeId() {
		return TYPE_ID;
	}
	
	@Override
	public boolean canRunIn(final Tool tool) {
		return (tool.isProvidingFeatureSet(REQUIRED_FEATURESET_ID));
	}
	
	@Override
	public String getLabel() {
		return NLS.bind(Messages.LoadData_Runnable_label, this.dataFile.getName());
	}
	
	@Override
	public boolean changed(final int event, final Tool process) {
		return true;
	}
	
	@Override
	public void run(final ToolService service, final ProgressMonitor m) throws StatusException {
		final IRBasicAdapter r= (IRBasicAdapter) service;
		final String toolPath= r.getWorkspaceData().toToolPath(this.dataFile);
		try {
			final String command= "load(\"" + RUtil.escapeCompletely(toolPath) + "\")"; //$NON-NLS-1$ //$NON-NLS-2$
			r.submitToConsole(command, m);
		}
		finally {
			r.refreshWorkspaceData(RWorkspace.REFRESH_AUTO, m);
		}
	}
	
}