/**
 */
package mutator.impl;

import de.mdelab.workflow.WorkflowExecutionContext;
import de.mdelab.workflow.components.impl.WorkflowComponentImpl;
import de.mdelab.workflow.impl.WorkflowExecutionException;
import fr.tpt.mem4csd.loss.modelMutationUtils.SiteOfLossGenerator;
import mutator.MutatorPackage;
import mutator.RandomMutateModel;

import java.io.IOException;

import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.SubMonitor;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.common.util.EMap;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.resource.Resource;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Random Mutate Model</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link mutator.impl.RandomMutateModelImpl#getModelSlot <em>Model Slot</em>}</li>
 * </ul>
 *
 * @generated
 */
public class RandomMutateModelImpl extends WorkflowComponentImpl implements RandomMutateModel {
	/**
	 * The default value of the '{@link #getModelSlot() <em>Model Slot</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getModelSlot()
	 * @generated
	 * @ordered
	 */
	protected static final String MODEL_SLOT_EDEFAULT = null;

	/**
	 * The cached value of the '{@link #getModelSlot() <em>Model Slot</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getModelSlot()
	 * @generated
	 * @ordered
	 */
	protected String modelSlot = MODEL_SLOT_EDEFAULT;

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected RandomMutateModelImpl() {
		super();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return MutatorPackage.Literals.RANDOM_MUTATE_MODEL;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public String getModelSlot() {
		return modelSlot;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void setModelSlot(String newModelSlot) {
		String oldModelSlot = modelSlot;
		modelSlot = newModelSlot;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, MutatorPackage.RANDOM_MUTATE_MODEL__MODEL_SLOT, oldModelSlot, modelSlot));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case MutatorPackage.RANDOM_MUTATE_MODEL__MODEL_SLOT:
				return getModelSlot();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case MutatorPackage.RANDOM_MUTATE_MODEL__MODEL_SLOT:
				setModelSlot((String)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case MutatorPackage.RANDOM_MUTATE_MODEL__MODEL_SLOT:
				setModelSlot(MODEL_SLOT_EDEFAULT);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case MutatorPackage.RANDOM_MUTATE_MODEL__MODEL_SLOT:
				return MODEL_SLOT_EDEFAULT == null ? modelSlot != null : !MODEL_SLOT_EDEFAULT.equals(modelSlot);
		}
		return super.eIsSet(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public String toString() {
		if (eIsProxy()) return super.toString();

		StringBuilder result = new StringBuilder(super.toString());
		result.append(" (modelSlot: ");
		result.append(modelSlot);
		result.append(')');
		return result.toString();
	}


	@SuppressWarnings({ "unchecked", "rawtypes" })
	@Override
	public void execute(final WorkflowExecutionContext context, final IProgressMonitor monitor)
			throws WorkflowExecutionException, IOException {
		final SubMonitor subMonitor = SubMonitor.convert(monitor, 2);

		context.getLogger().addInfo("Modifying a slot.", this);
		subMonitor.setTaskName("RandomMutation");

		Resource model = getModelResource(context, modelSlot, "temp", true);
		
		EList<EObject> contents = model.getContents();
		
		SiteOfLossGenerator gen = new SiteOfLossGenerator(3);
		gen.generateSiteOfLoss(contents);
		
		subMonitor.done();
		context.getLogger().addInfo("Done.", this);
	}
} //RandomMutateModelImpl