package it.acxent.face.test;

import com.google.gson.JsonObject;
import com.google.gson.JsonParser;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.URI;
import java.util.Deque;
import java.util.LinkedList;
import java.util.zip.ZipEntry;
import java.util.zip.ZipInputStream;
import java.util.zip.ZipOutputStream;

public class Test {
  public static void main(String[] args) {
    testJson();
  }
  
  public static boolean unzip(String zipFileName, String location) {
    boolean ok = true;
    int BUFFERSIZE = 1024;
    if (!location.endsWith("/"))
      location = location + "/"; 
    try {
      FileInputStream fin = new FileInputStream(zipFileName);
      ZipInputStream zin = new ZipInputStream(fin);
      ZipEntry ze = null;
      ze = zin.getNextEntry();
      while ((ze = zin.getNextEntry()) != null) {
        String file2Unzip = location + location;
        if (ze.isDirectory()) {
          File f = new File(file2Unzip);
          if (!f.isDirectory())
            f.mkdirs(); 
          continue;
        } 
        String dir = file2Unzip;
        dir = dir.substring(0, dir.lastIndexOf("/"));
        File dirFile = new File(dir);
        if (!dirFile.exists())
          dirFile.mkdirs(); 
        FileOutputStream fout = new FileOutputStream(file2Unzip);
        BufferedInputStream in = new BufferedInputStream(zin);
        BufferedOutputStream out = new BufferedOutputStream(fout);
        byte[] buffer = new byte[BUFFERSIZE];
        int n;
        while ((n = in.read(buffer, 0, BUFFERSIZE)) >= 0)
          out.write(buffer, 0, n); 
        zin.closeEntry();
        out.close();
      } 
      zin.close();
    } catch (Exception e) {
      e.printStackTrace();
    } 
    if (!ok)
      System.out.println("Unzip Error unzipping " + zipFileName + " on dir " + location); 
    return ok;
  }
  
  public static boolean zipDir(File directory, String zipfile, boolean saveOrixginalPath) {
    boolean ok = true;
    System.out.println("ZipDir: start zipping: " + directory.getName());
    if (directory.isDirectory()) {
      URI base = directory.toURI();
      Deque<File> queue = new LinkedList<>();
      queue.push(directory);
      OutputStream out = null;
      ZipOutputStream zout = null;
      try {
        out = new FileOutputStream(zipfile);
        zout = new ZipOutputStream(out);
        while (!queue.isEmpty()) {
          directory = queue.pop();
          for (File kid : directory.listFiles()) {
            String name = base.relativize(kid.toURI()).getPath();
            if (kid.isDirectory()) {
              queue.push(kid);
              name = name.endsWith("/") ? name : (name + "/");
              zout.putNextEntry(new ZipEntry(name));
            } else {
              zout.putNextEntry(new ZipEntry(name));
              System.out.println("ZipDir: adding file " + name + " - " + kid.getCanonicalPath());
              InputStream in = new FileInputStream(kid);
              try {
                byte[] buffer = new byte[1024];
                while (true) {
                  int readCount = in.read(buffer);
                  if (readCount < 0)
                    break; 
                  zout.write(buffer, 0, readCount);
                } 
              } finally {
                in.close();
              } 
              zout.closeEntry();
            } 
          } 
        } 
      } catch (Exception e) {
        ok = false;
        e.printStackTrace();
      } finally {
        try {
          if (zout != null)
            zout.close(); 
        } catch (Exception e2) {
          ok = false;
          e2.printStackTrace();
        } 
      } 
    } 
    if (ok) {
      System.out.println("ZipDir: " + directory.getName());
    } else {
      System.out.println("ZipDir: Error zipping " + directory.getName() + " on file " + zipfile);
    } 
    return ok;
  }
  
  public static final void testJson() {
    String test = "{\n    \"md5\": \"ae80c15c084a6952a6bdb66fc8051025\",\n    \"type\": \"face\",\n    \"score\": 0.0025377847589993507,\n    \"db\": \"false\"\n}";
    JsonObject jo = JsonParser.parseString(test).getAsJsonObject();
    System.out.println("MD5: " + jo.get("md5").getAsString());
    System.out.println("Type: " + jo.get("type").getAsString());
    System.out.println("Score: " + jo.get("score").getAsDouble());
    System.out.println("DB: " + jo.get("db").getAsBoolean());
  }
}