package com.moussawi7.controlledgif;

import android.util.Log;

import org.apache.commons.io.IOUtils;

import java.io.IOException;
import java.io.InputStream;
import java.io.UnsupportedEncodingException;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLDecoder;

import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;

public class ByteArrayHttpClient {
  private static final String TAG = "ByteArrayHttpClient";
  private static final OkHttpClient CLIENT = new OkHttpClient();

  public static byte[] get(final String urlString) {
    InputStream in = null;
    try {
      final String decodedUrl = URLDecoder.decode(urlString, "UTF-8");
      final URL url = new URL(decodedUrl);
      final Request request = new Request.Builder().url(url).build();
      final Response response = CLIENT.newCall(request).execute();
      in = response.body().byteStream();
      return IOUtils.toByteArray(in);
    } catch (final MalformedURLException e) {
      Log.d(TAG, "Malformed URL", e);
    } catch (final OutOfMemoryError e) {
      Log.d(TAG, "Out of memory", e);
    } catch (final UnsupportedEncodingException e) {
      Log.d(TAG, "Unsupported encoding", e);
    } catch (final IOException e) {
      Log.d(TAG, "IO exception", e);
    } finally {
      if (in != null) {
        try {
          in.close();
        } catch (final IOException ignored) {
        }
      }
    }
    return null;
  }
}