package com.example.aspireone.myapplication;

import android.Manifest;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.net.Uri;
import android.os.Build;
import android.support.annotation.NonNull;
import android.support.v4.app.ActivityCompat;
import android.support.v4.content.ContextCompat;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.text.TextUtils;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ProgressBar;
import android.widget.TextView;
import android.widget.Toast;

import com.google.android.gms.tasks.OnCompleteListener;
import com.google.android.gms.tasks.OnFailureListener;
import com.google.android.gms.tasks.OnSuccessListener;
import com.google.android.gms.tasks.Task;
import com.google.firebase.auth.AuthResult;
import com.google.firebase.auth.FirebaseAuth;
import com.google.firebase.firestore.FieldValue;
import com.google.firebase.firestore.FirebaseFirestore;
import com.google.firebase.storage.FirebaseStorage;
import com.google.firebase.storage.StorageReference;
import com.google.firebase.storage.UploadTask;
import com.theartofdev.edmodo.cropper.CropImage;
import com.theartofdev.edmodo.cropper.CropImageView;

import java.util.HashMap;
import java.util.Map;
import java.util.Objects;

import de.hdodenhof.circleimageview.CircleImageView;


public class Register extends AppCompatActivity {

    private Button button_register;
    private EditText nickName_register;

    private FirebaseAuth mAuth;
    private FirebaseFirestore firestore;

    private CircleImageView registerImage;
    private Uri mainImageUri = null; // android.net

    private StorageReference storageReference;


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

        button_register = (Button) findViewById(R.id.button_register);

        nickName_register = (EditText) findViewById(R.id.nickName_register);

        registerImage = (CircleImageView) findViewById(R.id.circleImage_register);

        mAuth = FirebaseAuth.getInstance();
        firestore = FirebaseFirestore.getInstance();
        storageReference = FirebaseStorage.getInstance().getReference();

        registerImage.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {

                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {

                    if (ContextCompat.checkSelfPermission(Register.this, android.Manifest.permission.READ_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {

                        ActivityCompat.requestPermissions(Register.this, new String[]{Manifest.permission.READ_EXTERNAL_STORAGE}, 1);

                    } else {

                        imagePicker();

                    }

                } else {
                    imagePicker();
                }

            }
        });

        newRegister();
    }

    public void imagePicker() {

        CropImage.activity()
                .setGuidelines(CropImageView.Guidelines.ON)
                .setAspectRatio(1, 1)
                .start(Register.this);

    }

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

        if (requestCode == CropImage.CROP_IMAGE_ACTIVITY_REQUEST_CODE) {

            CropImage.ActivityResult result = CropImage.getActivityResult(data);
            if (resultCode == RESULT_OK) {

                mainImageUri = result.getUri();

                registerImage.setImageURI(mainImageUri);

            } else if (resultCode == CropImage.CROP_IMAGE_ACTIVITY_RESULT_ERROR_CODE) {
                Exception error = result.getError();
            }

        }

    }


    public void newRegister() {

        button_register.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {

                String nickName = nickName_register.getText().toString();
                if (!TextUtils.isEmpty(nickName)) {
                    if (mainImageUri != null) {

                        if (mAuth.getCurrentUser() != null) {
                            final String currentUserId = mAuth.getCurrentUser().getUid();

                            final StorageReference image_path = storageReference.child("profile_image").child(currentUserId + ".jpg");
                            image_path.putFile(mainImageUri).addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
                                @Override
                                public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {

                                      image_path.getDownloadUrl().addOnCompleteListener(new OnCompleteListener<Uri>() {
                                         @Override
                                         public void onComplete(@NonNull Task<Uri> task) {

                                               if (task.getResult() != null) {

                                                   String download_uri = task.getResult().toString();

                                                   Map<String, Object> value = new HashMap<>();

                                                   value.put("photo", download_uri);
                                                   value.put("name", nickName);
                                                   value.put("timestamp", FieldValue.serverTimestamp());

                                                   // SET TO FIRESTORE
                                                   firestore.collection("Photos").add(value).addOnCompleteListener(new OnCompleteListener<Void>() {
                                                         @Override
                                                         public void onComplete(@NonNull Task<Void> task) {

                                                               if (task.isSuccessful()) {

                                                                   Toast.makeText(Input.this, "Input Berhasil", Toast.LENGTH_LONG).show();
                                                                }

                                                          }
                                                   });
                                               }

                                         }
                                       });
                                }
                              }).addOnFailureListener(new OnFailureListener() {
                                    @Override
                                    public void onFailure(@NonNull Exception e) {
                                      Toast.makeText(Input.this, "Message !" + e.getMessage(), Toast.LENGTH_SHORT).show();
                                    }
                            });


                          } else {
                               Toast.makeText(Input.this, "silahkan login ", Toast.LENGTH_LONG).show();
                            }

                    }
                }
            }
        });
    }

}