package com.dj;

import java.io.IOException;
import java.nio.file.FileSystems;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.attribute.BasicFileAttributes;

public class Main {

    public static void main(String[] args) {

        try {

//            Path filesToCreate = FileSystems.getDefault().getPath("Examples", "files2.txt");
//            Files.createFile(filesToCreate);
//            Path dirToCreate = FileSystems.getDefault().getPath("Examples", "Dir4");
//            Files.createDirectory(dirToCreate);
//            Path dirToCreate = FileSystems.getDefault().getPath("Examples", "Dir2/Dir3/Dir4/Dir5/Dir6");

//            Path dirToCreate = FileSystems.getDefault().getPath("Examples/Dir2/Dir3/Dir4/Dir5/Dir6/Dir7");
//            Files.createDirectories(dirToCreate);

            Path filePath = FileSystems.getDefault().getPath("Examples", "Dir1\\file1.txt");
            long size = Files.size(filePath);
            System.out.println("Size = " + size);
            System.out.println("Last modified = " + Files.getLastModifiedTime(filePath));

            BasicFileAttributes attrs = Files.readAttributes(filePath, BasicFileAttributes.class);
            System.out.println("Size = " + attrs.size());
            System.out.println("Last modified = " + attrs.lastModifiedTime());
            System.out.println("Created = " + attrs.creationTime());
            System.out.println("Is directory = " + attrs.isDirectory() );
            System.out.println("Is regular file = " + attrs.isRegularFile());


//            Path filesToDelete = FileSystems.getDefault().getPath("Examples", "Dir1", "file1copy.txt");
//            Files.delete(filesToDelete);

//            Path fileToMove = FileSystems.getDefault().getPath("Examples", "file1.txt");
//            Path destination = FileSystems.getDefault().getPath("Examples", "file1.txt") ;
//            Files.move(fileToMove, destination);

//            Path sourceFile = FileSystems.getDefault().getPath("Examples", "file1.txt");
//            Path copyFile = FileSystems.getDefault().getPath("Examples", "file1copy.txt");
//            Files.copy(sourceFile, copyFile, StandardCopyOption.REPLACE_EXISTING);
//
//            sourceFile = FileSystems.getDefault().getPath("Examples", "Dir1");
//            copyFile = FileSystems.getDefault().getPath("Examples", "Dir4");
//            Files.copy(sourceFile, copyFile, StandardCopyOption.REPLACE_EXISTING);


        } catch (IOException e) {
            System.out.println(e.getMessage());
        }

    }
//        Path path = FileSystems.getDefault().getPath("WorkingDirectoryFile.txt");
//        printFile(path);
////        Path filePath = FileSystems.getDefault().getPath("files", "SubdirectoryFile.txt");
//        Path filePath = Paths.get(".","files", "SubdirectoryFile.txt");
//        printFile(filePath);
//        filePath = Paths.get("C:\\Users\\shree\\IdeaProjects\\OutThere.txt");
//        printFile(filePath);
//
//        filePath = Paths.get(".");
//        System.out.println(filePath.toAbsolutePath());
//
//        Path path2 = FileSystems.getDefault().getPath(".", "files", "..", "files", "SubdirectoryFile.txt");
//        System.out.println(path2.normalize().toAbsolutePath());
//        printFile(path2.normalize());
//
//        Path path3 = FileSystems.getDefault().getPath("thisfiledoesn'texist.txt");
//        System.out.println(path3.toAbsolutePath());
//
//        Path path4 = Paths.get("Z:\\", "abcdef", "whatever.txt");
//        System.out.println(path4.toAbsolutePath());
//
//        filePath = FileSystems.getDefault().getPath("files");
//        System.out.println("Exists = " + Files.exists(filePath));
//
//        System.out.println("Exists = " + Files.exists(path4));
//    }
//
//    private static void printFile(Path path) {
//        try(BufferedReader fileReader = Files.newBufferedReader(path)) {
//            String line;
//            while((line = fileReader.readLine()) != null) {
//                System.out.println(line);
//            }
//        } catch(IOException e) {
//            System.out.println(e.getMessage());
//            e.printStackTrace();
//        }
//    }
}