package com.example.thinkpad.docapp;

import android.app.ProgressDialog;
import android.content.AsyncQueryHandler;
import android.content.Intent;
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.EditText;
import android.widget.TextView;

import com.androidquery.AQuery;
import com.androidquery.callback.AjaxCallback;
import com.androidquery.callback.AjaxStatus;

import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import java.util.HashMap;
import java.util.Map;
import java.util.logging.Handler;
import java.util.logging.LogRecord;

import Helper.HelperNya;
import Helper.Model;
import Helper.SessionManager;

public class LoginActivity extends AppCompatActivity {

    SessionManager session;
    EditText username, password;
    Button btnlogin;
    TextView linkregister;
    AQuery aq;

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

        username = (EditText)findViewById(R.id.edittext_user);
        password = (EditText)findViewById(R.id.edittext_password);
        btnlogin = (Button)findViewById(R.id.btnLogin);
        linkregister = (TextView)findViewById(R.id.linkregister);
         session = new SessionManager(getApplicationContext());


        if(session.isLoggedIn()){
            startActivity(new Intent(getApplicationContext(), Menu.class));
            finish();
        }


        linkregister.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                startActivity(new Intent(getApplicationContext(), RegisterActivity.class));
            }
        });

        btnlogin.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
            ActionLogin();
            }
        });
    }

    private void ActionLogin() {
        username.setError(null);
        password.setError(null);

        boolean cancel = false;
        View focusView = null;

        if (HelperNya.isEmpty(username)){
            username.setError("Username tidak boleh kosong");
            cancel = true;
            focusView = username;
        }

        else if(HelperNya.isEmpty(password)) {
            password.setError("password kosong");
            cancel = true;
            focusView = password;
        }
        else {
            String url = HelperNya.BASE_URL+"login.php";

            Map<String, String>param = new HashMap<>();

            param.put("username", username.getText().toString());
            param.put("password", password.getText().toString());

            ProgressDialog progressDialog = new ProgressDialog(LoginActivity.this);
            progressDialog.setCancelable(true);
            progressDialog.setMessage("loading");

            aq = new AQuery(LoginActivity.this);

            aq.progress(progressDialog).ajax(url, param, String.class, new AjaxCallback<String>(){
                @Override
                public void callback(String url, String object, AjaxStatus status) {
                    super.callback(url, object, status);

                    if (object != null){
                        HelperNya.pre("REspon "+object);

                        try {
                            JSONObject json = new JSONObject(object);
                            String result = json.getString("success");
                            String pesan = json.getString("message");

                            if (result.equalsIgnoreCase("true")){

                                HelperNya.pesan(LoginActivity.this, pesan);


                                Model b = new Model();
                                session.createLoginSession(username.getText().toString(), password.getText().toString());

                                Intent i = new Intent(LoginActivity.this, Menu.class);

                                i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
                                startActivity(i);
                                finish();
                            }
                            else {
                                HelperNya.pesan(LoginActivity.this, pesan);
                            }

                        }catch (JSONException e){
                            e.printStackTrace();
                        }
                    }
                }
            });
        }

    }


}