/*
 * Copyright (c) 2010-2016 Evolveum
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.evolveum.midpoint.notifications.api.events;

import com.evolveum.midpoint.prism.PrismObject;
import com.evolveum.midpoint.prism.path.ItemPath;
import com.evolveum.midpoint.task.api.LightweightIdentifierGenerator;
import com.evolveum.midpoint.util.logging.Trace;
import com.evolveum.midpoint.util.logging.TraceManager;
import com.evolveum.midpoint.xml.ns._public.common.common_3.*;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

/**
 * @author mederly
 */
public class CustomEvent extends BaseEvent {

    private static final Trace LOGGER = TraceManager.getTrace(CustomEvent.class);

	private final String subtype;
	/**
	 * Any object, e.g. PrismObject, any Item, any PrismValue, any real value. It can be even null.
	 */
	private final Object object;
	@NotNull private final EventStatusType status;
	@NotNull private final EventOperationType operationType;

    public CustomEvent(LightweightIdentifierGenerator lightweightIdentifierGenerator, @Nullable String subtype, @Nullable EventHandlerType adHocHandler,
			@Nullable Object object, @NotNull EventOperationType operationType, @NotNull EventStatusType status, String channel) {
        super(lightweightIdentifierGenerator, adHocHandler);
		this.subtype = subtype;
		this.object = object;
		this.status = status;
		this.operationType = operationType;
		setChannel(channel);
    }

	@NotNull
	public EventOperationType getOperationType() {
		return operationType;
	}

	@NotNull
	public EventStatusType getStatus() {
		return status;
	}

    @Override
    public boolean isStatusType(EventStatusType eventStatusType) {
		return status == eventStatusType;
    }

    @Override
    public boolean isOperationType(EventOperationType eventOperationType) {
		return this.operationType == eventOperationType;
    }

    @Override
    public boolean isCategoryType(EventCategoryType eventCategoryType) {
        return eventCategoryType == EventCategoryType.CUSTOM_EVENT;
    }

    @Nullable
	public String getSubtype() {
		return subtype;
	}

	@Nullable
	public Object getObject() {
		return object;
	}

	@Override
    public boolean isRelatedToItem(ItemPath itemPath) {
		// TODO implement if needed
        return false;
    }

    @Override
    public boolean isUserRelated() {
        if (object instanceof UserType) {
			return true;
		} else if (object instanceof PrismObject) {
			PrismObject prismObject = (PrismObject) object;
			return prismObject.getCompileTimeClass() != null && UserType.class.isAssignableFrom(prismObject.getCompileTimeClass());
		} else {
			return false;
		}
    }

}