package com.example.yuliana.accessws01;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ListView;
import android.widget.Toast;

import com.loopj.android.http.AsyncHttpClient;
import com.loopj.android.http.AsyncHttpResponseHandler;
import com.loopj.android.http.RequestParams;

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

import java.util.ArrayList;

public class MainActivity extends AppCompatActivity {
    Button btnSearch,btnLogin,btnRegister;
    EditText edtUsername,edtPassword,edtNama,edtGaji;
    String tombol;
    ListView lv;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        btnSearch = (Button) findViewById(R.id.btnSearch);
        btnLogin = (Button) findViewById(R.id.btnLogin);
        btnRegister = (Button)findViewById(R.id.btnReg);
        edtPassword = (EditText)findViewById(R.id.txtpassword);
        edtUsername = (EditText)findViewById(R.id.txtusername);
        edtNama = (EditText)findViewById(R.id.txtNama);
        edtGaji = (EditText)findViewById(R.id.txtGaji);
        lv = (ListView)findViewById(R.id.listView);
        btnRegister.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                RequestParams param = new RequestParams();
                param.put("tusername",edtUsername.getText().toString());
                param.put("tpasswd", edtPassword.getText().toString());
                param.put("tnama",edtNama.getText().toString());
                param.put("tgaji",edtGaji.getText().toString());
                tombol = "register";
                panggilWS("post",param);
            }
        });
        btnLogin.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                RequestParams param = new RequestParams();
                param.put("tusername",edtUsername.getText().toString());
                param.put("tpasswd", edtPassword.getText().toString());
                tombol = "login";
                panggilWS("post",param);
            }
        });
        btnSearch.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                RequestParams param = new RequestParams();
                param.put("tusername",edtUsername.getText().toString());
                tombol = "search";
                panggilWS("post",param);
            }
        });
    }
    public void panggilWS(String jenis, RequestParams param){
        AsyncHttpClient client = new AsyncHttpClient();
        if(jenis.equalsIgnoreCase("post")) {
            String command = "";
            if(tombol.equalsIgnoreCase("register"))
              { command = "http://10.10.18.224/prac01/index.php/Myservice/insertmember"; }
            else if(tombol.equalsIgnoreCase("login"))
              { command = "http://10.10.18.224/prac01/index.php/Myservice/checklogin"; }
            else if(tombol.equalsIgnoreCase("search"))
              { command = "http://10.10.18.224/prac01/index.php/Myservice/selectmember"; }

            client.post(command,param,
                new AsyncHttpResponseHandler()
                {
                    @Override
                    public void onSuccess(String Response)
                    {
                        if(tombol.equalsIgnoreCase("register")) {
                            Toast.makeText(getApplicationContext(),
                                    "Register Sukses", Toast.LENGTH_LONG).show();
                        }
                        if(tombol.equalsIgnoreCase("login")) {
                            if(Response.equalsIgnoreCase("invalid")) {
                                Toast.makeText(getApplicationContext(),
                                        "Username Password Anda Salah", Toast.LENGTH_LONG).show();
                            }
                            else {
                                Toast.makeText(getApplicationContext(),
                                        "Selamat Datang", Toast.LENGTH_LONG).show();
                            }
                        }
                        if(tombol.equalsIgnoreCase("search")) {
                            ArrayList<String> arr = new ArrayList<>();
                            JSONArray jArray = null;
                            try {
                                jArray = new JSONArray(Response);
                                int panjang = jArray.length();
                                for(int i = 0; i < jArray.length(); i+=1)
                                {
                                    JSONObject jsondata =  jArray.getJSONObject(i);
                                    arr.add(jsondata.getString("username"));
                                }
                                ArrayAdapter<String> adapter = new ArrayAdapter<String>(getBaseContext(),android.R.layout.simple_list_item_1,arr);
                                lv.setAdapter(adapter);
                            } catch (JSONException e) {
                                e.printStackTrace();
                            }
                        }

                    }
                    @Override
                    public void onFailure(int statusCode, Throwable error, String content)
                    {
                        if (statusCode == 404) {
                            Toast.makeText(getApplicationContext(),
                                    "Requested resource not found", Toast.LENGTH_LONG).show();
                        }
                        else if (statusCode == 500) {
                            Toast.makeText(getApplicationContext(),
                                    "Something went wrong at server end", Toast.LENGTH_LONG).show();
                        }
                        else {
                            Toast.makeText(getApplicationContext(),
                                    "Unexpected Error occcured! Might be not be connected to Internet",
                                    Toast.LENGTH_LONG).show();
                        }
                    }
                }
            );
        }
    }
}