/*
 * Contributions to FindBugs
 * Copyright (C) 2008, Andrei Loskutov
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
package de.tobject.findbugs.preferences;

import java.util.Set;
import java.util.TreeSet;

import edu.umd.cs.findbugs.findbugsmarker.FindBugsMarker;

/**
 * @author Andrei
 */
public final class FindBugsConstants {

    private FindBugsConstants() {
        // never call this
    }

    /**
     * use short classpath for Eclipse plugins (experimental)
     */
    public final static String KEY_SHORT_CLASSPATH = "useShortClasspath4EclipsePlugins";

    /**
     * Cache FB class data (experimental)
     */
    public final static String KEY_CACHE_CLASS_DATA = "cacheClassData";

    /**
     * Run FB analysis as extra job (independent from build job) (experimental)
     */
    public final static String KEY_RUN_ANALYSIS_AS_EXTRA_JOB = "runAnalysisAsExtraJob";

    /** marker severity to use for bugs with low prio */
    public final static String PRIO_LOW_MARKER_SEVERITY = FindBugsMarker.NAME_LOW;

    /** marker severity to use for bugs with normal prio */
    public final static String PRIO_NORMAL_MARKER_SEVERITY = FindBugsMarker.NAME_NORMAL;

    /** marker severity to use for bugs with high prio */
    public final static String PRIO_HIGH_MARKER_SEVERITY = FindBugsMarker.NAME_HIGH;

    /**
     * comma separated list of bug patterns which should be omitted on export
     * operation
     */
    public final static String LAST_USED_EXPORT_FILTER = "lastUsedExportFilter";

    /** "sort by" preference for exporting data */
    public final static String EXPORT_SORT_ORDER = "exportSortOrder";

    public final static String ORDER_BY_NAME = "byName";

    public final static String ORDER_BY_OVERALL_BUGS_COUNT = "byOverallBugsCount";

    public final static String ORDER_BY_NOT_FILTERED_BUGS_COUNT = "byNotFilteredBugsCount";

    public final static String DONT_REMIND_ABOUT_FULL_BUILD = "dontRemindAboutFullBuild";

    public final static String LAST_USED_GROUPING = "lastUsedGrouping";

    public final static String LAST_USED_WORKING_SET = "lastUsedWorkingSet";

    // ////////////////////////////////////////////////////////
    // FB workspace level settings

    /**
     * ask if FB should automatically switch to the FB perspective after
     * analysis is done
     */
    public final static String ASK_ABOUT_PERSPECTIVE_SWITCH = "askAboutPerspectiveSwitch";

    /** true to switch to FindBugs perspective after analysis is done */
    public final static String SWITCH_PERSPECTIVE_AFTER_ANALYSIS = "switchPerspectiveAfterAnalysis";

    public final static String DISABLED_CATEGORIES = "disabledCategories";

    public final static String DISABLED_DETECTORS = "disabledDetectors";

    public final static String DISABLED_PATTERN_TYPES = "disabledPatternTypes";

    public final static String DISABLED_PATTERNS = "disabledPatterns";

    public final static String RUN_ANALYSIS_AUTOMATICALLY = "runAnalysisAutomatically";

    public final static String RUN_ANALYSIS_ON_FULL_BUILD = "runAnalysisOnFullBuild";

    public final static String PROJECT_PROPS_DISABLED = "disableProjectProps";

    public final static String ENABLE_CONSOLE_OUTPUT = "enableConsoleOutput";

    public final static String PROFILE_OUTPUT_MODE = "profileOutputMode";

    public final static String PROFILE_OUTPUT_BY_TIME = "profileOutputByTime";

    public final static String PROFILE_OUTPUT_BY_CALL = "profileOutputByCall";

    public final static String PROFILE_OUTPUT_BY_TIME_PER_CALL = "profileOutputByTimePerCall";

    public static final String IDS_PATTERN = "\\s*,\\s*";

    public static final String IDS_SEPARATOR = ", ";

    public static String encodeIds(Set<String> ids) {
        StringBuilder sb = new StringBuilder();
        for (String string : ids) {
            sb.append(string).append(IDS_SEPARATOR);
        }
        if (sb.length() > 0) {
            sb.setLength(sb.length() - IDS_SEPARATOR.length());
        }
        return sb.toString();
    }

    public static Set<String> decodeIds(String text) {
        Set<String> sortedIds = new TreeSet<String>();
        if (text == null || text.trim().length() == 0) {
            return sortedIds;
        }

        String[] strings = text.split(IDS_PATTERN);
        for (String string : strings) {
            string = string.trim();
            if (string.length() > 0) {
                sortedIds.add(string);
            }
        }
        return sortedIds;
    }
}