/*
 * Autopsy Forensic Browser
 *
 * Copyright 2015 Basis Technology Corp.
 * Contact: carrier <at> sleuthkit <dot> org
 *
 * 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.sleuthkit.autopsy.timeline.filters;

import java.util.Objects;
import org.openide.util.NbBundle;
import org.sleuthkit.autopsy.timeline.zooming.DescriptionLoD;

public class DescriptionFilter extends AbstractFilter {

    private final DescriptionLoD descriptionLoD;
    private final String description;
    private final FilterMode filterMode;

    public FilterMode getFilterMode() {
        return filterMode;
    }

    public DescriptionFilter(DescriptionLoD descriptionLoD, String description, FilterMode filterMode) {
        this.descriptionLoD = descriptionLoD;
        this.description = description;
        this.filterMode = filterMode;
    }

    @Override
    public DescriptionFilter copyOf() {
        DescriptionFilter filterCopy = new DescriptionFilter(getDescriptionLoD(), getDescription(), getFilterMode());
        filterCopy.setSelected(isSelected());
        filterCopy.setDisabled(isDisabled());
        return filterCopy;
    }

    @Override
    public String getDisplayName() {
        return getDescriptionLoD().getDisplayName() + ": " + getDescription();
    }

    /**
     * @return the descriptionLoD
     */
    public DescriptionLoD getDescriptionLoD() {
        return descriptionLoD;
    }

    /**
     * @return the description
     */
    public String getDescription() {
        return description;
    }

    @NbBundle.Messages({"DescriptionFilter.mode.exclude=Exclude",
        "DescriptionFilter.mode.include=Include"})
    public enum FilterMode {

        EXCLUDE(Bundle.DescriptionFilter_mode_exclude()),
        INCLUDE(Bundle.DescriptionFilter_mode_include());

        private final String displayName;

        private FilterMode(String displayName) {
            this.displayName = displayName;
        }

        private String getDisplayName() {
            return displayName;
        }
    }

    @Override
    public int hashCode() {
        int hash = 7;
        hash = 79 * hash + Objects.hashCode(this.descriptionLoD);
        hash = 79 * hash + Objects.hashCode(this.description);
        hash = 79 * hash + Objects.hashCode(this.filterMode);
        return hash;
    }

    @Override
    public boolean equals(Object obj) {
        if (obj == null) {
            return false;
        }
        if (getClass() != obj.getClass()) {
            return false;
        }
        final DescriptionFilter other = (DescriptionFilter) obj;
        if (this.descriptionLoD != other.descriptionLoD) {
            return false;
        }
        if (!Objects.equals(this.description, other.description)) {
            return false;
        }
        if (this.filterMode != other.filterMode) {
            return false;
        }
        return true;
    }
}