/*
 * Copyright 2011-17 Fraunhofer ISE, energy & meteo Systems GmbH and other contributors
 *
 * 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 org.openmuc.openiec61850;

public final class BdaReasonForInclusion extends BdaBitString {

    public BdaReasonForInclusion(ObjectReference objectReference) {
        super(objectReference, null, null, 7, false, false);
        basicType = BdaType.REASON_FOR_INCLUSION;
        setDefault();
    }

    @Override
    public BdaReasonForInclusion copy() {
        BdaReasonForInclusion copy = new BdaReasonForInclusion(objectReference);
        byte[] valueCopy = new byte[value.length];
        System.arraycopy(value, 0, valueCopy, 0, value.length);
        copy.setValue(valueCopy);
        if (mirror == null) {
            copy.mirror = this;
        }
        else {
            copy.mirror = mirror;
        }
        return copy;
    }

    public boolean isDataChange() {
        return (value[0] & 0x40) == 0x40;
    }

    public boolean isQualityChange() {
        return (value[0] & 0x20) == 0x20;
    }

    public boolean isDataUpdate() {
        return (value[0] & 0x10) == 0x10;
    }

    public boolean isIntegrity() {
        return (value[0] & 0x08) == 0x08;
    }

    public boolean isGeneralInterrogation() {
        return (value[0] & 0x04) == 0x04;
    }

    public boolean isApplicationTrigger() {
        return (value[0] & 0x02) == 0x02;
    }

    public void setDataChange(boolean dataChange) {
        if (dataChange) {
            value[0] = (byte) (value[0] | 0x40);
        }
        else {
            value[0] = (byte) (value[0] & 0xbf);
        }
    }

    public void setQualityChange(boolean qualityChange) {
        if (qualityChange) {
            value[0] = (byte) (value[0] | 0x20);
        }
        else {
            value[0] = (byte) (value[0] & 0xdf);
        }
    }

    public void setDataUpdate(boolean dataUpdate) {
        if (dataUpdate) {
            value[0] = (byte) (value[0] | 0x10);
        }
        else {
            value[0] = (byte) (value[0] & 0xef);
        }
    }

    public void setIntegrity(boolean integrity) {
        if (integrity) {
            value[0] = (byte) (value[0] | 0x08);
        }
        else {
            value[0] = (byte) (value[0] & 0xf7);
        }
    }

    public void setGeneralInterrogation(boolean generalInterrogation) {
        if (generalInterrogation) {
            value[0] = (byte) (value[0] | 0x04);
        }
        else {
            value[0] = (byte) (value[0] & 0xfb);
        }
    }

    public void setApplicationTrigger(boolean applicationTrigger) {
        if (applicationTrigger) {
            value[0] = (byte) (value[0] | 0x02);
        }
        else {
            value[0] = (byte) (value[0] & 0xfd);
        }
    }

    @Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        boolean first = true;
        if (isDataChange()) {
            if (!first) {
                sb.append(",");
            }
            else {
                first = false;
            }
            sb.append("data-change");
        }

        if (isDataUpdate()) {
            if (!first) {
                sb.append(",");
            }
            else {
                first = false;
            }
            sb.append("data-update");
        }

        if (isQualityChange()) {
            if (!first) {
                sb.append(",");
            }
            else {
                first = false;
            }
            sb.append("quality-change");
        }

        if (isIntegrity()) {
            if (!first) {
                sb.append(",");
            }
            else {
                first = false;
            }
            sb.append("integrity");
        }

        if (isGeneralInterrogation()) {
            if (!first) {
                sb.append(",");
            }
            else {
                first = false;
            }
            sb.append("general-interrogation");
        }

        if (isApplicationTrigger()) {
            if (!first) {
                sb.append(",");
            }
            else {
                first = false;
            }
            sb.append("application-trigger");
        }

        return sb.toString();
    }

}