/FileExtraction/Java_unseen/PowerExplorer_PowerFileExplorer/PowerFileExplorer/src/main/java/com/amaze/filemanager/utils/files/FileListSorter.java
///*
// * Copyright (C) 2014 Arpit Khurana <arpitkh96@gmail.com>, Vishal Nehra <vishalmeham2@gmail.com>
// *
// * This file is part of Amaze File Manager.
// *
// * Amaze File Manager is free software: you can redistribute it and/or modify
// * it under the terms of the GNU General Public License as published by
// * the Free Software Foundation, either version 3 of the License, or
// * (at your option) any later version.
// *
// * This program 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 General Public License for more details.
// *
// * You should have received a copy of the GNU General Public License
// * along with this program.  If not, see <http://www.gnu.org/licenses/>.
// */
//
//package com.amaze.filemanager.utils.files;
//
//import com.amaze.filemanager.ui.LayoutElement;
//
//import java.util.Comparator;
//
//public class FileListSorter implements Comparator<LayoutElement> {
//
//    private int dirsOnTop = 0;
//    private int asc = 1;
//    private int sort = 0;
//
//    public FileListSorter(int dir, int sort, int asc) {
//        this.dirsOnTop = dir;
//        this.asc = asc;
//        this.sort = sort;
//    }
//
//    private boolean isDirectory(LayoutElement path) {
//        return path.isDirectory();
//    }
//
//    /**
//     * Compares two elements and return negative, zero and positive integer if first argument is
//     * less than, equal to or greater than second
//     * @param file1
//     * @param file2
//     * @return
//     */
//    @Override
//    public int compare(LayoutElement file1, LayoutElement file2) {
//
//        /*File f1;
//
//        if(!file1.hasSymlink()) {
//
//            f1=new File(file1.getDesc());
//        } else {
//            f1=new File(file1.getSymlink());
//        }
//
//        File f2;
//
//        if(!file2.hasSymlink()) {
//
//            f2=new File(file2.getDesc());
//        } else {
//            f2=new File(file1.getSymlink());
//        }*/
//
//        if (dirsOnTop == 0) {
//            if (isDirectory(file1) && !isDirectory(file2)) {
//                return -1;
//
//
//            } else if (isDirectory(file2) && !isDirectory(file1)) {
//                return 1;
//            }
//        } else if (dirsOnTop == 1) {
//            if (isDirectory(file1) && !isDirectory(file2)) {
//
//                return 1;
//            } else if (isDirectory(file2) && !isDirectory(file1)) {
//                return -1;
//            }
//        }
//
//        if (sort == 0) {
//
//            // sort by name
//            return asc * file1.getTitle().compareToIgnoreCase(file2.getTitle());
//        } else if (sort == 1) {
//
//            // sort by last modified
//            return asc * Long.valueOf(file1.getDate1()).compareTo(file2.getDate1());
//        } else if (sort == 2) {
//
//            // sort by size
//            if (!file1.isDirectory() && !file2.isDirectory()) {
//
//                return asc * Long.valueOf(file1.getlongSize()).compareTo(file2.getlongSize());
//            } else {
//
//                return file1.getTitle().compareToIgnoreCase(file2.getTitle());
//            }
//
//        } else if(sort ==3) {
//
//            // sort by type
//            if(!file1.isDirectory() && !file2.isDirectory()) {
//
//                final String ext_a = getExtension(file1.getTitle());
//                final String ext_b = getExtension(file2.getTitle());
//
//
//                final int res = asc*ext_a.compareTo(ext_b);
//                if (res == 0) {
//                    return asc * file1.getTitle().compareToIgnoreCase(file2.getTitle());
//                }
//                return res;
//            } else {
//                return  file1.getTitle().compareToIgnoreCase(file2.getTitle());
//            }
//        }
//        return 0;
//
//    }
//
//    private static String getExtension(String a) {
//        return a.substring(a.lastIndexOf(".") + 1).toLowerCase();
//    }
//
//}
