package com.appli.camera;

import java.io.File;
import java.text.SimpleDateFormat;
import android.app.Activity;
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.view.View;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;

import com.appli.patoche.R;

// https://androidexample.com/Camera_Video_Capture_And_Save_On_SDCard_-_Android_Example/index.php?view=article_discription&aid=123

public class video_record02 extends Activity   /// non debugger !!!! a examiner
{

    private Uri fileUri;
    public static final int MEDIA_TYPE_VIDEO = 2;
    private static final int CAPTURE_VIDEO_ACTIVITY_REQUEST_CODE = 200;
    public static video_record02 ActivityContext =null;
    public static TextView output;

    @Override
    public void onCreate(Bundle savedInstanceState)
    {
        super.onCreate(savedInstanceState);

        setContentView(R.layout.video_record02_layout);

        ActivityContext = this;

        Button buttonRecording = (Button)findViewById(R.id.recording);
        output = (TextView)findViewById(R.id.output);

        buttonRecording.setOnClickListener(new Button.OnClickListener(){

            @Override
            public void onClick(View arg0) {

                // create new Intentwith with Standard Intent action that can be
                // sent to have the camera application capture an video and return it.
                Intent intent = new Intent(MediaStore.ACTION_VIDEO_CAPTURE);

                // create a file to save the video
                fileUri = getOutputMediaFileUri(MEDIA_TYPE_VIDEO);

                // set the image file name
                intent.putExtra(MediaStore.EXTRA_OUTPUT, fileUri);

                // set the video image quality to high
                intent.putExtra(MediaStore.EXTRA_VIDEO_QUALITY, 1);

                // start the Video Capture Intent
                startActivityForResult(intent, CAPTURE_VIDEO_ACTIVITY_REQUEST_CODE);

            }});


    }

    /** Create a file Uri for saving an image or video */
    private static Uri getOutputMediaFileUri(int type){

        return Uri.fromFile(getOutputMediaFile(type));
    }

    /** Create a File for saving an image or video */
    private static File getOutputMediaFile(int type){

        // Check that the SDCard is mounted
        File mediaStorageDir = new File(Environment.getExternalStoragePublicDirectory(
                Environment.DIRECTORY_PICTURES), "MyCameraVideo");


        // Create the storage directory(MyCameraVideo) if it does not exist
        if (! mediaStorageDir.exists()){

            if (! mediaStorageDir.mkdirs()){

                output.setText("Failed to create directory MyCameraVideo.");

                Toast.makeText(ActivityContext, "Failed to create directory MyCameraVideo.",
                        Toast.LENGTH_LONG).show();

                Log.d("MyCameraVideo", "Failed to create directory MyCameraVideo.");
                return null;
            }
        }


        // Create a media file name

        // For unique file name appending current timeStamp with file name
        java.util.Date date= new java.util.Date();
        String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss")
                .format(date.getTime());

        File mediaFile;

        if(type == MEDIA_TYPE_VIDEO) {

            // For unique video file name appending current timeStamp with file name
            mediaFile = new File(mediaStorageDir.getPath() + File.separator +
                    "VID_"+ timeStamp + ".mp4");

        } else {
            return null;
        }

        return mediaFile;
    }


    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {

        // After camera screen this code will excuted

        if (requestCode == CAPTURE_VIDEO_ACTIVITY_REQUEST_CODE) {

            if (resultCode == RESULT_OK) {

                output.setText("Video File : " +data.getData());

                // Video captured and saved to fileUri specified in the Intent
                Toast.makeText(this, "Video saved to:  " +
                        data.getData(), Toast.LENGTH_LONG).show();

            } else if (resultCode == RESULT_CANCELED) {

                output.setText("User cancelled the video capture.");

                // User cancelled the video capture
                Toast.makeText(this, "User cancelled the video capture.",
                        Toast.LENGTH_LONG).show();

            } else {

                output.setText("Video capture failed.");

                // Video capture failed, advise user
                Toast.makeText(this, "Video capture failed.",
                        Toast.LENGTH_LONG).show();
            }
        }
    }

}