package com.example.bruna.appvalid1;

import android.content.Context;
import android.content.Intent;
import android.database.SQLException;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.view.inputmethod.InputMethodManager;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;

public class Login extends AppCompatActivity {

        DBAdapter dbAdapter;
        Button login, novousuario;
       Intent intent;
        EditText usuario1, senha1;

        @Override
        public void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.activity_login);

            usuario1 = (EditText) findViewById(R.id.usuario1);
            senha1 = (EditText) findViewById(R.id.senha1);
            novousuario = (Button) findViewById(R.id.button_novousuario) ;
            login = (Button) findViewById(R.id.button_login);

            dbAdapter = new DBAdapter(this);
            dbAdapter.openDataBase();


            novousuario.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View arg0) {
                    InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
                    imm.hideSoftInputFromWindow(usuario1.getWindowToken(),0);
                    imm.hideSoftInputFromWindow(senha1.getWindowToken(),0);
                    try {
                        String username = usuario1.getText().toString();
                        String password = senha1.getText().toString();
                        long i = dbAdapter.register(username, password);
                        if (i != -1)
                            Toast.makeText(Login.this, "You have successfully registered", Toast.LENGTH_LONG).show();
                    }catch(SQLException e){
                    Toast.makeText(Login.this, "some problem occurred", Toast.LENGTH_LONG).show();}}});


            login.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View arg0) {
                    InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
                    imm.hideSoftInputFromWindow(usuario1.getWindowToken(),0);
                    imm.hideSoftInputFromWindow(senha1.getWindowToken(),0);
                    String username = usuario1.getText().toString();
                    String password = senha1.getText().toString();
                    if(username.length()>0&&password.length()>0){
                        try {
                            if (dbAdapter.Login(username, password)) {
                                Toast.makeText(Login.this, "Successfully Logged In", Toast.LENGTH_LONG).show();
                                intent = new Intent(Login.this,MenuInventario.class);
                                startActivity(intent);
                            } else {
                                Toast.makeText(Login.this, "Invalid username or password", Toast.LENGTH_LONG).show();
                            }}

                         catch(Exception e){
                                Toast.makeText(Login.this, e.toString(), Toast.LENGTH_LONG).show();
                            }}
                    else{
                        Toast.makeText(Login.this, "Username or Password is empty", Toast.LENGTH_LONG).show();}}});   }}