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package com.example.wallpep;

import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.widget.Toolbar;

import android.Manifest;
import android.annotation.SuppressLint;
import android.app.ProgressDialog;
import android.content.Intent;
import android.os.Bundle;
import android.os.Environment;
import android.util.Log;
import android.view.View;
import android.webkit.URLUtil;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;

import com.bumptech.glide.Glide;
import com.downloader.Error;
import com.downloader.OnCancelListener;
import com.downloader.OnDownloadListener;
import com.downloader.OnPauseListener;
import com.downloader.OnProgressListener;
import com.downloader.OnStartOrResumeListener;
import com.downloader.PRDownloader;
import com.downloader.Progress;
import com.google.android.material.floatingactionbutton.FloatingActionButton;
import com.karumi.dexter.Dexter;
import com.karumi.dexter.MultiplePermissionsReport;
import com.karumi.dexter.PermissionToken;
import com.karumi.dexter.listener.PermissionRequest;
import com.karumi.dexter.listener.multi.MultiplePermissionsListener;

import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.List;
import java.util.Locale;

public class GalleryActivity extends AppCompatActivity {

    FloatingActionButton downloadButton, likeButton;
    TextView imageDescription;
    ImageModel imageModel;
    String imageUrl;
    private static final String TAG = "GalleryActivity";

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_gallery);

        downloadButton = findViewById(R.id.download_button_id);
        likeButton = findViewById(R.id.like_button_id);
        imageDescription = findViewById(R.id.image_description);

        Intent intent = getIntent();
        imageModel = intent.getParcelableExtra("imageModel");

        imageDescription.setText(imageModel.getImageDescription());


        Toolbar toolbar = findViewById(R.id.toolbar_id);
        setSupportActionBar(toolbar);
        if (getSupportActionBar() != null) {
            toolbar.setTitle(imageModel.getImageName());
            getSupportActionBar().setDisplayHomeAsUpEnabled(true);
            getSupportActionBar().setDisplayShowHomeEnabled(true);
        }
        toolbar.setNavigationOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                onBackPressed();
            }
        });

        getIncomingIntent();

        PRDownloader.initialize(getApplicationContext());

        downloadButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                Log.d(TAG, "onClick: ");
                checkPermission();
            }
        });
    }


    private void getIncomingIntent() {
        if (imageModel.getImageUrl() != null) {
            String imageUrl = imageModel.getImageUrl();
            setImage(imageUrl);
        }
    }

    private void setImage(String imageUrl) {
        ImageView imageView = findViewById(R.id.image);
        Glide.with(this).asDrawable().load(imageUrl).into(imageView);
    }

    private void checkPermission() {
        Log.d(TAG, "checkPermission: ");
        Dexter.withContext(GalleryActivity.this)
                .withPermissions(
                        Manifest.permission.READ_EXTERNAL_STORAGE,
                        Manifest.permission.WRITE_EXTERNAL_STORAGE
                ).withListener(new MultiplePermissionsListener() {
            @Override public void onPermissionsChecked(MultiplePermissionsReport report) {
                if(report.areAllPermissionsGranted()) {
                    downloadImage();
                } else {
                    Toast.makeText(GalleryActivity.this, "Please allow all permission!", Toast.LENGTH_SHORT).show();
                }
            }
            @Override public void onPermissionRationaleShouldBeShown(List<PermissionRequest> permissions, PermissionToken token) {

            }
        })
                .onSameThread()
                .check();
    }

    private void downloadImage() {
        ProgressDialog progressDialog = new ProgressDialog(this);
        progressDialog.setMessage("Downloading...");
        progressDialog.setCancelable(false);
        progressDialog.show();


        if (imageModel.getImageUrl() != null) {
            imageUrl = imageModel.getImageUrl();
            setImage(imageUrl);
        }

        File file = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS);
        PRDownloader.download(imageUrl, file.getPath(), URLUtil.guessFileName(imageUrl,null,null))
                .build()
                .setOnStartOrResumeListener(new OnStartOrResumeListener() {
                    @Override
                    public void onStartOrResume() {

                    }
                })
                .setOnPauseListener(new OnPauseListener() {
                    @Override
                    public void onPause() {

                    }
                })
                .setOnCancelListener(new OnCancelListener() {
                    @Override
                    public void onCancel() {

                    }
                })
                .setOnProgressListener(new OnProgressListener() {
                    @Override
                    public void onProgress(Progress progress) {
                        long percentage = progress.currentBytes * 100 / progress.totalBytes;
                        progressDialog.setMessage("Downloading : "+percentage+" %");
                    }
                })
                .start(new OnDownloadListener() {
                    @Override
                    public void onDownloadComplete() {
                        progressDialog.dismiss();
                        Toast.makeText(GalleryActivity.this, "Download Complete!", Toast.LENGTH_SHORT).show();
                    }

                    @Override
                    public void onError(Error error) {
                        Toast.makeText(GalleryActivity.this, "Some error occur", Toast.LENGTH_SHORT).show();
                    }

                });
    }

}