/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you 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 .
 */

package lib;

/**
 * Status represents a result of a testing activity performed. The result is
 * described in two ways: state and runtime state. The state describes if the
 * activity was successful (OK state) or not (FAILED state). The runtime state
 * describes what happened during the activity: the test can be:
 *   - COMPLETED - the activity completed normally (although it can complete with
 *     FAILED state)
 *   - SKIPPED - the activity was not performed because of a reason (it also can
 *     has OK or FAILED state)
 *   - EXCEPTION - the activity was abnormally terminated because of an
 *     unexpected exception. It always has a FAILED state.
 *   - EXCLUDED - the activity is expected to fail. The state represents how
 *     the state really completed: OK or FAILED.
 *   - other variants are not formalized now and can be represented by
 *     Status.failed() method. They always have a FAILED state.
 */
public class Status extends SimpleStatus {

    /**
     * Construct a status: use runState and state
     * @param runState either COMPLETED, SKIPPED, etc.
     * @param bSuccessful OK or FAILED.
     */
    public Status(RunState runState, boolean bSuccessful ) {
        super(runState, bSuccessful);
    }

    /**
     * Construct a status: use own message and state.
     * @param message An own message for the status.
     * @param bSuccessful OK or FAILED.
     */
    public Status(String message, boolean state) {
        super( message, state );
    }

    /**
     * This is a factory method for creating a Status representing normal
     * activity termination.
     *
     * @param bSuccessful describes a test state (OK if state == true, FAILED
     * otherwise).
     */
    public static Status passed( boolean bSuccessful ) {
        return new Status(RunState.COMPLETED, bSuccessful );
    }

    /**
     * This is a factory method for creating a Status representing an exception
     * activity termination. The Status always has FAILED state.
     *
     * @param t the exception with that the activity completed.
     */
    public static Status exception( Throwable t ) {
        return new ExceptionStatus( t );
    }

    /**
     * This is a factory method for creating a Status representing a skipped
     * activity.
     *
     * @param state describes a test state (OK if state == true, FAILED
     * otherwise).
     */
    public static Status skipped( boolean bSuccessful ) {
        return new Status( RunState.SKIPPED, bSuccessful );
    }



    /**
     * Creates a Status representing an activity failed for an arbitrary reason.
     * It always has FAILED state.
     *
     * @param reason describes why the activity failed
     */
    public static Status failed(final String reason) {
        return new Status(reason, false/*bSuccessful*/);
    }

    /**
     * The method returns a human-readable description of the status.
     * The Status implementation of the method returns the status state
     * description and appends to it the reason, for example:
     * "FAILED.The getLabel works wrong", "COMPLETED.OK".
     */
    @Override
    public String toString() {
        String str = getRunStateString() + "." + getStateString();

        return str;
    }

    /**
     * Checks whether the status runstate is completed.
     */
    public boolean isCompleted() {
        return getRunState() == RunState.COMPLETED;
    }

    /**
     * Checks whether the status state is failed.
     */
    public boolean isFailed() {
        return !isSuccessful();
    }

}
