import android.content.DialogInterface;
import android.os.Bundle;
import android.support.design.widget.AppBarLayout;
import android.support.design.widget.TabLayout;
import android.support.v4.view.ViewPager;
import android.support.v7.app.AlertDialog;
import android.support.v7.app.AppCompatActivity;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.AdapterView;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Spinner;
import android.widget.Toast;

public class MainActivity extends AppCompatActivity implements AdapterView.OnItemSelectedListener {
    private TabLayout tabLayout;
    private AppBarLayout appBarLayout;
    private ViewPager viewPager;
    private EditText edtName;
    private Button btnAdd;
    Spinner spin1;
    Spinner spin2;
    Spinner spin3;

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


       tabLayout = findViewById(R.id.tablayout);
        appBarLayout = findViewById(R.id.bar);
        viewPager = findViewById(R.id.viewpager);

        edtName = findViewById(R.id.edtName);

        spin1 = findViewById(R.id.spinnerFrequency);
        spin2 = findViewById(R.id.SpinnerTime);
        spin3 = findViewById(R.id.SpinnerQty);



        Adapter adapter = new Adapter(getSupportFragmentManager());
        /*screen*/
        adapter.AddFragment(new Drugfragment(), "Drug");
        adapter.AddFragment(new Appointmentfragment(), "Appointment");

        viewPager.setAdapter(adapter);
        tabLayout.setupWithViewPager(viewPager);
        tabLayout.setupWithViewPager(viewPager);






        Account c = new Account();
        if(c==null) {


        }else{
           AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this);
            builder.setTitle("LOG IN");
            LayoutInflater inflater = MainActivity.this.getLayoutInflater();
            builder.setView(inflater.inflate(R.layout.account,null));
                    builder.setPositiveButton("Yes",new DialogInterface.OnClickListener() {
                                public void onClick(DialogInterface dialog, int id) {

                                    AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this);
                                    LayoutInflater inflater = MainActivity.this.getLayoutInflater();


                                    builder.setView(inflater.inflate(R.layout.accountname,null));
                                    builder.setPositiveButton("Yes",new DialogInterface.OnClickListener(){
                                        public void onClick(DialogInterface dialog, int id) {

                                        }
                                    });


                                    builder.show();
                                }
                            });



            builder.setNegativeButton("No",new DialogInterface.OnClickListener() {
                        public void onClick(DialogInterface dialog, int id) {
                            System.exit(0);
                        }
                    });

            builder.show();


        }

    }

    public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
        String text = parent.getItemAtPosition(position).toString();
        Toast.makeText(parent.getContext(), text, Toast.LENGTH_SHORT).show();

    }

    @Override
    public void onNothingSelected(AdapterView<?> parent) {

    }


}