package com.beens.multiuserlevel;

import androidx.appcompat.app.AppCompatActivity;

import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.net.ConnectivityManager;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Spinner;
import android.widget.Toast;

import com.android.volley.Request;
import com.android.volley.Response;
import com.android.volley.VolleyError;
import com.android.volley.toolbox.StringRequest;
import com.beens.multiuserlevel.activity.KepOpActivity;
import com.beens.multiuserlevel.activity.PreparatorActivity;
import com.beens.multiuserlevel.app.AppController;
import com.beens.multiuserlevel.util.Server;

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

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

public class LoginActivity extends AppCompatActivity implements AdapterView.OnItemSelectedListener {
    EditText _txtUesrname, _txtPassword;
//    Spinner _spinner;
    Button _btnLogin;
    int success;

    ConnectivityManager conMgr;

    private String url = Server.URL + "loginmobile";
    private static final String TAG = LoginActivity.class.getSimpleName();
    private static final String TAG_SUCCESS = "success";
    private static final String TAG_MESSAGE = "message";
    public final static String TAG_USERNAME = "username";
    public final static String TAG_ID = "id";
    public final static String TAG_USERNAME1 = "username";
    public final static String TAG_ID1 = "id";

    String tag_json_obj = "json_obj_req";

    SharedPreferences sharedpreferences;
    Boolean session = false;
    Boolean session1 = false;
    Boolean session2 = false;

    String id, username, role;
    public static final String my_shared_preferences = "my_shared_preferences";
    public static final String session_status = "session_status";

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

        conMgr = (ConnectivityManager)getSystemService(Context.CONNECTIVITY_SERVICE);
        {

            if (conMgr.getActiveNetworkInfo() != null
                    && conMgr.getActiveNetworkInfo().isAvailable()
                    && conMgr.getActiveNetworkInfo().isConnected()) {
            } else {
                Toast.makeText(getApplicationContext(), "No Internet Connection",
                        Toast.LENGTH_LONG).show();
            }
        }

        _txtUesrname = (EditText)findViewById(R.id.username);
        _txtPassword = (EditText)findViewById(R.id.password);
//        _spinner = (Spinner) findViewById(R.id.spinner1);
        _btnLogin = (Button) findViewById(R.id.btnLogin);

        final Spinner spinner = (Spinner) findViewById(R.id.spinner1);

        spinner.setOnItemSelectedListener(this);
        // Spinner Drop down elements
//        final List<String> categories = new ArrayList<String>();
//        categories.add("adminpreparator");
//        categories.add("kepala_operasi");
//        categories.add("pengawas_k3");
//        categories.add("pelaksana_inspeksik3");
//        categories.add("pejabat_pelaksanak3");
//        categories.add("pengawas_pekerjaan");

        final String[] menu = {"adminpreparator", "kepala_operasi", "pengawas_k3", "pelaksana_inspeksik3"};
        // Creating adapter for spinner
        ArrayAdapter<String> dataAdapter = new ArrayAdapter<String>(this, android.R.layout.simple_spinner_item, menu);
        // Drop down layout style - list view with radio button
        dataAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
        // attaching data adapter to spinner
        spinner.setAdapter(dataAdapter);

        sharedpreferences = getSharedPreferences(my_shared_preferences, Context.MODE_PRIVATE);
        session = sharedpreferences.getBoolean(session_status, false);
        id = sharedpreferences.getString(TAG_ID, null);
        username = sharedpreferences.getString(TAG_USERNAME, null);

    _btnLogin.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
//            String index = spinner.getSelectedItem() .toString() ;
            int index = spinner.getSelectedItemPosition();

            if (menu[index] == "adminpreparator"){
                String username = _txtUesrname.getText().toString();
                String password = _txtPassword.getText().toString();

                if (username.trim().length() > 0 && password.trim().length() > 0) {
                    if (conMgr.getActiveNetworkInfo() != null
                            && conMgr.getActiveNetworkInfo().isAvailable()
                            && conMgr.getActiveNetworkInfo().isConnected()) {
                        checkLoginAdmin(username, password, role);
                    }
                    else {
                        Toast.makeText(getApplicationContext(), "No Internet Connection", Toast.LENGTH_LONG).show();
                    }
                }
                else {
                    // Prompt user to enter credentials
                    Toast.makeText(getApplicationContext(), "Kolom tidak boleh kosong", Toast.LENGTH_LONG).show();
                }

            }
            else {
                Toast.makeText(getBaseContext(),
                        "Maaf, anda belum memilih User..!!",
                        Toast.LENGTH_SHORT).show();
            }
            //            if (_txtUesrname.getText().toString().equals("adminpreparator")&& _txtPassword.getText().toString().equals("P@ssw0rd")&& item.equals("adminpreparator")){
//                Intent intent = new Intent(LoginActivity.this, PreparatorActivity.class);
//                startActivity(intent);
//            }
//            else
//                if (_txtUesrname.getText().toString().equals("kepala_operasi")&& _txtPassword.getText().toString().equals("P@ssw0rd")&& item.equals("kepala_operasi")){
//                    Intent intent = new Intent(LoginActivity.this, KepOpActivity.class);
//                    startActivity(intent);
//                }
//                else{
//                    Toast.makeText(LoginActivity.this, "error", Toast.LENGTH_SHORT).show();
//                }

        }

    });
    }

    private void checkLoginAdmin(final String username, final String password, final String role) {

        StringRequest strReq = new StringRequest(Request.Method.POST, url, new Response.Listener<String>() {

            @Override
            public void onResponse(String response) {
                Log.e(TAG, "Login Response: " + response.toString());
//                hideDialog();

                try {
                    JSONObject jObj = new JSONObject(response);
                    success = jObj.getInt(TAG_SUCCESS);

                    // Check for error node in json
                    if (success == 1) {
                        String username = jObj.getString(TAG_USERNAME);
                        String id = jObj.getString(TAG_ID);

                        Log.e("Successfully Login!", jObj.toString());

                        Toast.makeText(getApplicationContext(), jObj.getString(TAG_MESSAGE), Toast.LENGTH_LONG).show();

                        // menyimpan login ke session
                        SharedPreferences.Editor editor = sharedpreferences.edit();
                        editor.putBoolean(session_status, true);
                        editor.putString(TAG_ID, id);
                        editor.putString(TAG_USERNAME, username);
                        editor.commit();

                        // Memanggil main activity
                        Intent intent = new Intent(LoginActivity.this, MainActivity.class);
                        intent.putExtra(TAG_ID, id);
                        intent.putExtra(TAG_USERNAME, username);
                        finish();
                        startActivity(intent);
                    } else {
                        Toast.makeText(getApplicationContext(),
                                jObj.getString(TAG_MESSAGE), Toast.LENGTH_LONG).show();

                    }
                } catch (JSONException e) {
                    // JSON error
                    e.printStackTrace();
                }

            }
        }, new Response.ErrorListener() {

            @Override
            public void onErrorResponse(VolleyError error) {
                Log.e(TAG, "Login Error: " + error.getMessage());
                Toast.makeText(getApplicationContext(),
                        error.getMessage(), Toast.LENGTH_LONG).show();

//                hideDialog();

            }
        }) {

            @Override
            protected Map<String, String> getParams() {
                // Posting parameters to login url
                Map<String, String> params = new HashMap<String, String>();
                params.put("username", username);
                params.put("password", password);
//                params.put("3", role);

                return params;
            }

        };
        AppController.getInstance().addToRequestQueue(strReq, tag_json_obj);
    }


    @Override
    public void onItemSelected(AdapterView<?> adapterView, View view, int i, long l) {

    }

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

    }
}