import androidx.appcompat.app.AppCompatActivity;

import android.content.Intent;
import android.os.AsyncTask;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.AdapterView;
import android.widget.EditText;
import android.widget.ListView;
import android.widget.SimpleAdapter;
import android.widget.TextView;
import android.widget.Toast;

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

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.net.URL;
import java.net.URLConnection;
import java.net.URLEncoder;
import java.util.ArrayList;
import java.util.HashMap;

public class LocationsFoundActivity extends AppCompatActivity {

    String myJSON; // string pre udaje zo servera
    JSONArray peoples = null; // pole pre dekodovane udaje
    // list do ktoreho sa "prelozia" dekodovane udaje
    ArrayList<HashMap<String, String>> personList;
    ListView list; // zobrazovaci list
    SimpleAdapter adapter;

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

    }

    public void odosliData() {
        String myUrl = "http://bakalarskapraca.mojawebka.eu/vma_serv/zapis.php";

        // vytvorenie inštancie
        Komunikator sender = new Komunikator();
        // odoslanie parametrov
        sender.execute(myUrl, "2", "_meno", "_priezvisko", "_ulica","_psc","_mesto","_mail","_teleC");
    }

    public class Komunikator extends AsyncTask<String, Void, String> {

        @Override
        protected String doInBackground(String... params) {
            String stringUrl = params[0]; // precitanie URL
            int task_type = Integer.parseInt(params[1]); // 2. parameter - co ma urobit
            String result = "", riadok;

            try {
                // vytvorenie URL
                URL url = new URL(stringUrl);
                // pripojenie k danemu URL
                URLConnection conn = url.openConnection();
                conn.setDoOutput(true); // nastavenie na pristup post
                // parametre pripojenia
                conn.setReadTimeout(15000); conn.setConnectTimeout(15000);

                switch (task_type) {
                    case 1: // vyrob connect - vsetko je pripravene, posle sa len dotaz
                        conn.connect();
                        break;
                    case 2: // prečítame parametre z volania metódy
                        String meno = params[2];
                        String priezvisko = params[3];
                        String ulica = params[4];
                        String psc=params[5];
                        String mesto=params[6];
                        String email=params[7];
                        String telefonneCislo=params[8];
                        // prístup k output streamu requestu, vytvorenie parametrov
                        OutputStream output = conn.getOutputStream();

                        String data =

                                URLEncoder.encode("meno", "UTF-8") + "=" +
                                        URLEncoder.encode(meno, "UTF-8");
                        data += "&" + URLEncoder.encode("priezvisko", "UTF-8") + "=" +
                                URLEncoder.encode(priezvisko, "UTF-8");

                        data += "&" + URLEncoder.encode("ulica", "UTF-8") + "=" +
                                URLEncoder.encode(ulica, "UTF-8");

                        data += "&" + URLEncoder.encode("psc", "UTF-8") + "=" +
                                URLEncoder.encode(psc, "UTF-8");

                        data += "&" + URLEncoder.encode("mesto", "UTF-8") + "=" +
                                URLEncoder.encode(mesto, "UTF-8");

                        data += "&" + URLEncoder.encode("email", "UTF-8") + "=" +
                                URLEncoder.encode(email, "UTF-8");

                        data += "&" + URLEncoder.encode("telefonne_cislo", "UTF-8") + "=" +
                                URLEncoder.encode(telefonneCislo, "UTF-8");

                        // zapis do streamu
                        output.write(data.getBytes("UTF-8"));
                        output.flush(); // odoslanie
                        output.close();
                        break;
                }

                // spristupnenie odpovedacieho (response) streamu
                InputStreamReader streamReader = new InputStreamReader(conn.getInputStream());
                // vytvorenie readera
                BufferedReader reader = new BufferedReader(streamReader);
                // citanie udajov zo streamu
                while ((riadok = reader.readLine()) != null) {
                    result += riadok;
                }
                // close
                reader.close();
                streamReader.close();
            } catch (Exception e) {
                Log.d("xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx", e.toString());
                result = null;
            }
            return result;
        }

        protected void onPostExecute(String result) {

            Toast.makeText(LocationsFoundActivity.this, "OK", Toast.LENGTH_SHORT).show();
        }
    }
}