package bernard.e_dnevnik;

import android.content.SharedPreferences;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.EditText;


public class ednevnikActivity extends AppCompatActivity implements View.OnClickListener
{
    private SharedPreferences loginPreferences;
    private SharedPreferences.Editor loginPrefsEditor;
    private Boolean saveuser;
    private Boolean savepass;
    private String user,pass;


    Button loginBtn;
    EditText editTextUsername;
    EditText editTextPassword;
    CheckBox userChkbox;
    CheckBox passChkbox;


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

        loginBtn = (Button)findViewById(R.id.loginBtn);
        loginBtn.setOnClickListener(this);

        userChkbox=(CheckBox)findViewById(R.id.userCheckBox);
        passChkbox=(CheckBox)findViewById(R.id.passCheckBox);

        editTextUsername = (EditText)findViewById(R.id.userTxt);
        editTextPassword = (EditText)findViewById(R.id.passTxt);

        saveuser=loginPreferences.getBoolean("saveuser",false);
        savepass=loginPreferences.getBoolean("savepass",false);

        if (saveuser==true)
        {
            editTextUsername.setText(loginPreferences.getString("username",""));
            userChkbox.setChecked(true);
        }
        if (savepass==true)
        {
            editTextPassword.setText(loginPreferences.getString("password",""));
            passChkbox.setChecked(true);
        }


    }

    private void loginBtnClick()
    {
        if (userChkbox.isChecked()){
            user=editTextUsername.getText().toString();
            loginPrefsEditor.putBoolean("saveuser",true);
            loginPrefsEditor.putString("username",user);
            loginPrefsEditor.commit();

        }else{
            loginPrefsEditor.putBoolean("saveuser",false);
            loginPrefsEditor.putString("username","");
            loginPrefsEditor.commit();
        }
        if (passChkbox.isChecked()){
            pass=editTextPassword.getText().toString();
            loginPrefsEditor.putBoolean("savepass",true);
            loginPrefsEditor.putString("password",pass);
            loginPrefsEditor.commit();
        }else{
            loginPrefsEditor.putBoolean("savepass",false);
            loginPrefsEditor.putString("password","");
            loginPrefsEditor.commit();
        }

    }

    @Override
    public void onClick(View v)
    {
        switch (v.getId())
        {
            case R.id.loginBtn:
                loginBtnClick();
                break;

        }

    }
}