package com.login.thinkpad.login;

import android.app.Dialog;
import android.content.Intent;
import android.os.Handler;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.Window;
import android.widget.Button;
import android.widget.DialerFilter;
import android.widget.EditText;
import android.widget.Toast;

public class MainActivity extends AppCompatActivity {
    EditText username;
    EditText password;
    Button login;
    Button signin;

    // For Dialog.
    //custom dialog
    EditText Setname;
    EditText SetUserName;
    EditText SetPassword;
    Button Create;
    Button cancel_action;

    public static  String SetUser;
    public static  String SetPass;

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

        username = (EditText)findViewById(R.id.username);
        password = (EditText)findViewById(R.id.password);
        login = (Button)findViewById(R.id.Login);
        signin = (Button)findViewById(R.id.Create);



        signin.setOnClickListener(new View.OnClickListener() {

            @Override
            public void onClick(View v) {
                final Dialog dialog = new Dialog(MainActivity.this);
                dialog.setTitle("Set info");
                dialog.setContentView(R.layout.custom);
                dialog.show();
                Setname = (EditText)dialog.findViewById(R.id.Setname);
                SetUserName = (EditText)dialog.findViewById(R.id.SetUserName);
                SetPassword = (EditText)dialog.findViewById(R.id.SetPassword);
                Create = (Button)dialog.findViewById(R.id.Create);
                cancel_action = (Button)dialog.findViewById(R.id.cancel_action);

               //set username

                //Check if SetUser and SetPass are entered,
                Create.setOnClickListener(new View.OnClickListener() {
                    @Override
                    public void onClick(View v) {
                        SetUser  = SetUserName.getText().toString();
                        SetPass  = SetPassword.getText().toString();
                        if (SetUser.isEmpty() || SetPass.isEmpty()){
                            Toast.makeText(getApplicationContext(),"you should set username and password", Toast.LENGTH_LONG).show();
                        }else {
                           dialog.cancel();
                        }
                    }
                });





            }
    });
        login.setOnClickListener(new View.OnClickListener() {

            @Override
            public void onClick(View v) {
                 String mUserName = username.getText().toString();
                  String mPassword = password.getText().toString();
                if (mPassword.isEmpty()||mUserName.isEmpty()){
                    Toast.makeText(getApplicationContext(),"Please fill out username password", Toast.LENGTH_LONG).show();

                }else if (!mUserName.equals(SetUser)|| !mPassword.equals(SetPass)){
                    Toast.makeText(getApplicationContext(),"Username and Password are not matched. Please Sign Up", Toast.LENGTH_LONG).show();

                }
                else{
                    Toast.makeText(getApplicationContext(), "Please wait...", Toast.LENGTH_SHORT).show();

                    final Handler handler = new Handler();
                    handler.postDelayed(new Runnable() {
                        @Override
                        public void run() {
                            //Do something after 100ms
                            Intent intent = new Intent(getApplicationContext(), SecondActivity.class);
                            intent.putExtra("SpeicalKey", true);
                            startActivity(intent);

                        }

                    }, 3000);


                }
            }

        });
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.menu_main, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        int id = item.getItemId();

        //noinspection SimplifiableIfStatement
        if (id == R.id.action_settings) {
            return true;
        }

        return super.onOptionsItemSelected(item);
    }
}




// Make a new calss and name it (SecondActivity). Copy paste the following code.

package com.login.thinkpad.login;

import android.content.Intent;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.widget.TextView;

/**
 * Created by Ahmed Mostfa on Oct30.
 */
public class SecondActivity extends AppCompatActivity {
    TextView youLoginIn;
    @Override
    protected void onCreate(Bundle savedInstanceState){
        super.onCreate(savedInstanceState);
        setContentView(R.layout.second_activity);
        youLoginIn = (TextView)findViewById(R.id.youLogined);
        Intent intent = getIntent();
        intent.getStringExtra("SpeicalKey");
    }
}