content: /*
   * Copyright (C) 2015-2023 Emanuel Moecklin
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package com.onegravity.rteditor.media.choose;
  
  import android.content.Intent;
  import android.net.Uri;
  import android.os.Bundle;
  import android.os.Environment;
  import android.provider.MediaStore;
  import android.util.Log;
  import android.widget.Toast;
  
  import com.onegravity.rteditor.R;
  import com.onegravity.rteditor.api.RTMediaFactory;
  import com.onegravity.rteditor.api.media.RTAudio;
  import com.onegravity.rteditor.api.media.RTImage;
  import com.onegravity.rteditor.api.media.RTVideo;
  import com.onegravity.rteditor.media.MediaUtils;
  import com.onegravity.rteditor.media.MonitoredActivity;
  import com.onegravity.rteditor.media.choose.processor.VideoProcessor;
  import com.onegravity.rteditor.media.choose.processor.VideoProcessor.VideoProcessorListener;
  import com.onegravity.rteditor.utils.Constants.MediaAction;
  
  import java.io.File;
  
  class VideoChooserManager extends MediaChooserManager implements VideoProcessorListener {
  
      public interface VideoChooserListener extends MediaChooserListener {
          /**
           * Callback method to inform the caller that a video file has been processed
           */
          public void onVideoChosen(RTVideo video);
      }
  
      private static final String CAPTURED_VIDEO_TEMPLATE = "CAPTURED_VIDEO.mp4";
  
      private VideoChooserListener mListener;
  
      VideoChooserManager(MonitoredActivity activity, MediaAction mediaAction,
                          RTMediaFactory<RTImage, RTAudio, RTVideo> mediaFactory,
                          VideoChooserListener listener, Bundle savedInstanceState) {
  
          super(activity, mediaAction, mediaFactory, listener, savedInstanceState);
  
          mListener = listener;
      }
  
      @SuppressWarnings("incomplete-switch")
      @Override
      boolean chooseMedia() throws IllegalArgumentException {
          if (mListener == null) {
              throw new IllegalArgumentException("VideoChooserListener cannot be null");
          }
          switch (mMediaAction) {
              case CAPTURE_VIDEO:
                  return captureVideo();
              case PICK_VIDEO:
                  return pickVideo();
          }
          return false;
      }
  
      private boolean pickVideo() {
          Intent intent = new Intent(Intent.ACTION_PICK)
                  .setData(MediaStore.Images.Media.EXTERNAL_CONTENT_URI)
                  .setType("video/*");
          String title = mActivity.getString(R.string.rte_pick_video);
          startActivity(Intent.createChooser(intent, title));
          return true;
      }
  
      private boolean captureVideo() {
          try {
              File videoPath = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_PICTURES);
              File videoFile = MediaUtils.createUniqueFile(videoPath, CAPTURED_VIDEO_TEMPLATE, false);
              videoPath.mkdirs();
  
              if (videoPath.exists() && videoPath.createNewFile()) {
                  setOriginalFile(videoFile.getAbsolutePath());
                  Intent intent = new Intent(MediaStore.ACTION_VIDEO_CAPTURE)
                          .putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(new File(getOriginalFile())));
                  startActivity(intent);
              } else {
                  Toast.makeText(mActivity, "Can't take picture without an sdcard", Toast.LENGTH_SHORT).show();
                  return false;
              }
          } catch (Exception e) {
              Log.e(getClass().getSimpleName(), e.getMessage(), e);
          }
  
          return true;
      }
  
      @SuppressWarnings("incomplete-switch")
      @Override
      void processMedia(MediaAction mediaAction, Intent data) {
          switch (mediaAction) {
              case PICK_VIDEO:
                  processPickedVideo(data);
                  break;
              case CAPTURE_VIDEO:
                  processCameraVideo(data);
                  break;
          }
      }
  
      private void processPickedVideo(Intent data) {
          String originalFile = determineOriginalFile(data);
          if (originalFile != null) {
              startBackgroundJob(new VideoProcessor(originalFile, mMediaFactory, this));
          }
      }
  
      private void processCameraVideo(Intent intent) {
          String originalFile = getOriginalFile();
          if (originalFile != null) {
              startBackgroundJob(new VideoProcessor(originalFile, mMediaFactory, this));
          }
      }
  
      @Override
      /* VideoChooserListener */
      public void onVideoProcessed(RTVideo video) {
          if (mListener != null) {
              mListener.onVideoChosen(video);
          }
      }
  
  }