package com.rayen.testfirebase.activities;

import android.annotation.SuppressLint;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ProgressBar;
import android.widget.Toast;

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.rayen.testfirebase.R;
import com.rayen.testfirebase.models.Employe;

import java.util.HashMap;

public class LoginActivity extends AppCompatActivity {
    ProgressBar loginProgress;
    DatabaseReference databaseEmploye;
    boolean login;
    HashMap<String, String> hash;
    private EditText login_matricule;
    private EditText login_password;
    private Button login_button;
    private int counter = 5;
    FirebaseAuth firebaseAuth ;


    public void login() {
        final String mlogin_matricule = login_matricule.getText().toString();
        final String mlogin_password = login_password.getText().toString();
        Query loginquery = FirebaseDatabase.getInstance().getReference().child("Employe").orderByChild("matriculeEmploye").equalTo(login_matricule.getText().toString().trim());
        loginquery.addListenerForSingleValueEvent(new ValueEventListener() {
            @SuppressLint("ResourceType")
            @Override
            public void onDataChange(@NonNull DataSnapshot dataSnapshot) {
                if (dataSnapshot.getChildrenCount() > 0) {
                    for (DataSnapshot data :
                            dataSnapshot.getChildren()) {
                        Employe e = data.getValue(Employe.class);

                        if (e.getPassEmploye().equals(login_password.getText().toString())) {

                            if (e.getIsAdmin() == 1) {
                                session.setLoggedin(true,Integer.ParseInt(login_matricule.getText().toString(),"Admin");
                                Intent intent = new Intent(LoginActivity.this, EmployesActivity.class);
                                startActivity(intent);
                                finish();
                            } else if (e.getSrvcEmploye().equals("Maintenance")) {
                                session.setLoggedin(true,Integer.ParseInt(login_matricule.getText().toString(),"Maintenance");
                                Intent intent = new Intent(LoginActivity.this, AddReclamationActivity.class);
                                startActivity(intent);
                                finish();
                            } else {
                                session.setLoggedin(true,Integer.ParseInt(login_matricule.getText().toString(),"Demandeur");
                                Intent intent = new Intent(LoginActivity.this, DemandeurActivity.class);
                                startActivity(intent);
                                finish();
                            }
                        } else {
                            Toast.makeText(LoginActivity.this, "mot de passe incorrecte!!!", Toast.LENGTH_SHORT).show();
                        }
                        return;
                    }
                } else {
                    Toast.makeText(LoginActivity.this, "utilisateur non trouvé!!!", Toast.LENGTH_SHORT).show();
                }

            }

            @Override
            public void onCancelled(@NonNull DatabaseError databaseError) {

            }
        });

        ;
    }

    public void checkEntries() {
        if ((login_matricule.getText().toString().isEmpty()) || (login_password.getText().toString().isEmpty())) {
            Toast.makeText(this, "matricule et mot de passe sont vide !!! ", Toast.LENGTH_SHORT).show();


        } else {
            login();
        }

    }

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_login);
        session = new session(getApplicationContext());
        login_matricule = (EditText) findViewById(R.id.login_matricule);
        login_password = (EditText) findViewById(R.id.login_password);
        login_button = (Button) findViewById(R.id.login_button);
        loginProgress = findViewById(R.id.login_progress);
        loginProgress.setVisibility(View.INVISIBLE);
        databaseEmploye = FirebaseDatabase.getInstance().getReference("Employe");

        hash = new HashMap<>();
        login_button.setOnClickListener(new View.OnClickListener() {
            @SuppressLint("ResourceType")
            @Override
            public void onClick(View v) {
                checkEntries();


            }
        });
        Runnable progressRunnable = new Runnable() {

            @Override
            public void run() {
                loginProgress.setVisibility(View.INVISIBLE);
                login_button.setVisibility(View.VISIBLE);
            }
        };
        android.os.Handler pdCanceller = new android.os.Handler();
        pdCanceller.postDelayed(progressRunnable, 3000);
    }
}