/*
 * Copyright (c) 2015 Cisco Systems and others.  All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
 * and is available at http://www.eclipse.org/legal/epl-v10.html
 */

package org.opendaylight.dsbenchmark;

import java.util.Random;

import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.dsbenchmark.rev150105.StartTestInput;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.dsbenchmark.rev150105.StartTestInput.DataStore;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public abstract class DatastoreAbstractWriter {
    private static final Logger LOG = LoggerFactory.getLogger(DatastoreAbstractWriter.class);

    protected final int outerListElem;
    protected final int innerListElem;
    protected final long writesPerTx;
    protected final StartTestInput.Operation oper;
    protected final StartTestInput.DataStore dataStore;
    protected final Random rn = new Random();


    protected int txOk = 0;
    protected int txError = 0;


    public DatastoreAbstractWriter(StartTestInput.Operation oper,
                                   int outerListElem, int innerListElem, long writesPerTx, DataStore dataStore) {
        this.outerListElem = outerListElem;
        this.innerListElem = innerListElem;
        this.writesPerTx = writesPerTx;
        this.oper = oper;
        this.dataStore = dataStore;
        LOG.info("DatastoreAbstractWriter created: {}", this);
    }

    public abstract void createList();
    public abstract void executeList();

    public int getTxError() {
        return txError;
    }

    public int getTxOk() {
        return txOk;
    }

    protected LogicalDatastoreType getDataStoreType() {
        final LogicalDatastoreType dsType;
        if (dataStore == DataStore.CONFIG) {
            dsType = LogicalDatastoreType.CONFIGURATION;
        }
        else if (dataStore == DataStore.OPERATIONAL) {
            dsType = LogicalDatastoreType.OPERATIONAL;
        }
        else
        {
            if (rn.nextBoolean() == true) {
                dsType = LogicalDatastoreType.OPERATIONAL;
            } else {
                dsType = LogicalDatastoreType.CONFIGURATION;
            }
        }
        return dsType;
    }
}