package com.id.drapp;
import android.app.ProgressDialog;
import android.content.ContentValues;
import android.content.Context;
import android.content.Intent;
import android.database.Cursor;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.net.Uri;
import android.support.annotation.NonNull;
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.Toast;
import com.google.android.gms.tasks.OnFailureListener;
import com.google.android.gms.tasks.OnSuccessListener;
import com.google.firebase.auth.AuthResult;
import com.google.firebase.auth.FirebaseAuth;
import com.google.firebase.database.DataSnapshot;
import com.google.firebase.database.DatabaseError;
import com.google.firebase.database.DatabaseReference;
import com.google.firebase.database.FirebaseDatabase;
import com.google.firebase.database.Query;
import com.google.firebase.database.ValueEventListener;
import com.id.drapp.doctorContract.doctorEntry;
public class loginActivity extends AppCompatActivity {
private Button login;
private EditText username;
private EditText password;
private static String user;
private ProgressDialog progressDialog;
private FirebaseAuth.AuthStateListener mAuthStateChangeListener;
private FirebaseAuth firebaseAuth;
private FirebaseDatabase mFirebaseDatabase;
private DatabaseReference mDatabaseReference;
private ConnectivityManager connectivityManager;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_login);
setTitle("Login");
login = findViewById(R.id.login);
username = findViewById(R.id.username);
password = findViewById(R.id.password);
user = doctorPreference.getUsernameFromSP(this);
connectivityManager = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
firebaseAuth = FirebaseAuth.getInstance();
mFirebaseDatabase = FirebaseDatabase.getInstance();
mDatabaseReference = mFirebaseDatabase.getReference();
progressDialog=new ProgressDialog(this,R.style.AppTheme_Dark_Dialog);
progressDialog.setMessage("Please Wait..");
progressDialog.setCancelable(false);
if(doctorPreference.getBooleanFromSP(this)){
Intent intent = new Intent(this, patientsListActivity.class);
startActivity(intent);
}
login.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
checkCredentials();
}
});
}
public void checkCredentials(){
final String doctorUsername = username.getText().toString();
String doctorPassword = password.getText().toString();
if(TextUtils.isEmpty(doctorUsername)){
username.setError("Cannot be Empty");
}else {
if(TextUtils.isEmpty(doctorPassword)){
password.setError("Cannot be Empty");
}else {
Cursor cursor = getContentResolver().query(Uri.parse(doctorContract.doctorEntry.CONTENT_URI + "/" + doctorUsername + "/" + doctorPassword),
null, null, null, null);
NetworkInfo networkInfo = connectivityManager.getActiveNetworkInfo();
progressDialog.show();
if(networkInfo == null){
progressDialog.dismiss();
Toast.makeText(this, "No Internet", Toast.LENGTH_LONG).show();
}else {
if(cursor.getCount() == 0){
firebaseAuth.signInWithEmailAndPassword(doctorUsername, doctorPassword)
.addOnSuccessListener(new OnSuccessListener<AuthResult>() {
@Override
public void onSuccess(AuthResult authResult) {
createDoctorTable(doctorUsername);
patientDbHelper.createPatientDb(loginActivity.this, doctorUsername);
}
})
.addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
Toast.makeText(loginActivity.this, "Login UnSuccessfull", Toast.LENGTH_SHORT).show();
progressDialog.dismiss();
}
});
}else {
cursor.moveToFirst();
String userNa = cursor.getString(cursor.getColumnIndex(doctorEntry.COLUMN_EMAIL));
final String pushId = cursor.getString(cursor.getColumnIndex(doctorEntry.COLUMN_PUSHID));
FirebaseAuth.getInstance().signInWithEmailAndPassword(doctorUsername, doctorPassword)
.addOnSuccessListener(new OnSuccessListener<AuthResult>() {
@Override
public void onSuccess(AuthResult authResult) {
loginSuccessfull(doctorUsername, pushId);
}
})
.addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
progressDialog.dismiss();
}
});
}
}
}
}
}
private void createDoctorTable(final String doctorUsername) {
Query hekkQuery = mDatabaseReference.orderByChild(charUtility.filterString(doctorUsername));
hekkQuery.addValueEventListener(new ValueEventListener() {
@Override
public void onDataChange(DataSnapshot dataSnapshot) {
for (DataSnapshot appleSnapshot: dataSnapshot.getChildren()) {
for(DataSnapshot appleSnapshot1: appleSnapshot.getChildren()){
if(appleSnapshot1.getKey().equals(charUtility.filterString(doctorUsername))){
String firstname = (String) appleSnapshot.child(charUtility.filterString(doctorUsername)).child("doctorInfo").child("firstName").getValue();
String lastname = (String) appleSnapshot.child(charUtility.filterString(doctorUsername)).child("doctorInfo").child("lastName").getValue();
String userphone = (String) appleSnapshot.child(charUtility.filterString(doctorUsername)).child("doctorInfo").child("phone").getValue();
String useremail = (String) appleSnapshot.child(charUtility.filterString(doctorUsername)).child("doctorInfo").child("email").getValue();
String userpassword = (String) appleSnapshot.child(charUtility.filterString(doctorUsername)).child("doctorInfo").child("password").getValue();
String title = (String) appleSnapshot.child(charUtility.filterString(doctorUsername)).child("doctorInfo").child("title").getValue();
String doctorInstitute = (String) appleSnapshot.child(charUtility.filterString(doctorUsername)).child("doctorInfo").child("instituteName").getValue();
String doctorInstituteAddress = (String) appleSnapshot.child(charUtility.filterString(doctorUsername)).child("doctorInfo").child("instituteAddress").getValue();
ContentValues cv = new ContentValues();
cv.put(doctorEntry.COLUMN_PUSHID, appleSnapshot.getKey());
cv.put(doctorEntry.COLUMN_NAME, firstname.concat("@@@@").concat(lastname));
cv.put(doctorEntry.COLUMN_PHONE_NUMBER, userphone);
cv.put(doctorEntry.COLUMN_EMAIL, useremail);
cv.put(doctorEntry.COLUMN_PASSWORD, userpassword);
cv.put(doctorEntry.COLUMN_TITLE, title);
cv.put(doctorEntry.COLUMN_INSTITUTE, doctorInstitute);
cv.put(doctorEntry.COLUMN_IMAGE, (byte[]) null);
cv.put(doctorEntry.COLUMN_INSTITUTE_ADDRESS, doctorInstituteAddress);
Uri uri = getContentResolver().insert(doctorEntry.CONTENT_URI, cv);
if(uri == null){
progressDialog.dismiss();
return;
}else {
loginSuccessfull(useremail, appleSnapshot.getKey());
}
}
}
}
}
@Override
public void onCancelled(DatabaseError databaseError) {
progressDialog.dismiss();
}
});
}
private void loginSuccessfull(String doctorUsername, String pushId) {
if(firebaseAuth.getCurrentUser().isEmailVerified()){
final Boolean[] i = new Boolean[1];
Query hekkQuery = mDatabaseReference.child(pushId).child(charUtility.filterString(doctorUsername));
hekkQuery.addListenerForSingleValueEvent(new ValueEventListener() {
@Override
public void onDataChange(DataSnapshot dataSnapshot) {
i[0] = (Boolean) dataSnapshot.child("doctorInfo").child("isVerified").getValue();
if(i[0]){
}else {
progressDialog.dismiss();
dataSnapshot.child("doctorInfo").child("isVerified").getRef().setValue(true);
}
}
@Override
public void onCancelled(DatabaseError databaseError) {
progressDialog.dismiss();
}
});
doctorPreference.saveIsTapTargetShown(this, false);
doctorPreference.saveUserPushId(this, null);
doctorPreference.saveUsernameInSP(this, null);
doctorPreference.saveBooleanInSP(this, false);
doctorPreference.saveUsernameInSP(this, doctorUsername);
doctorPreference.saveUserPushId(this, pushId);
doctorPreference.saveBooleanInSP(this, true);
progressDialog.dismiss();
Toast.makeText(this, "Login Successfull", Toast.LENGTH_SHORT).show();
Intent intent = new Intent(this, patientsListActivity.class);
finish();
startActivity(intent);
}else {
progressDialog.dismiss();
Toast.makeText(this, "Please Verify Your Account", Toast.LENGTH_LONG).show();
finishTheActivity();
}
}
public void finishTheActivity(){
doctorPreference.saveIsTapTargetShown(this, false);
doctorPreference.saveBooleanInSP(this, false);
doctorPreference.saveUsernameInSP(this, null);
doctorPreference.saveUserPushId(this, null);
firebaseAuth.signOut();
finish();
}
}
