package ru.adscity.smart_house;

import android.content.Intent;
import android.graphics.Typeface;
import android.os.AsyncTask;
import android.os.Build;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.WindowManager;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;

import com.android.volley.AuthFailureError;
import com.android.volley.Request;
import com.android.volley.RequestQueue;
import com.android.volley.Response;
import com.android.volley.VolleyError;
import com.android.volley.toolbox.StringRequest;
import com.android.volley.toolbox.Volley;


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

import java.util.HashMap;
import java.util.Map;


public class LoginActivity extends AppCompatActivity {

    private Button login;

    UserLocalStore userLocalStore;
    private Typeface roboto;
    final String TAG = "lifecycle";
    private EditText username;
    private EditText password;
    private final String URL = "https://mcflypixc.ru/scripts/android/login.php";
    private RequestQueue requestQueue;
    public static final String KEY_LOGIN = "login";
    public static final String KEY_PASSWORD = "password";
    public static final String RESPONSE_SUCCESS = "success";
    public static final String FONTS_FALLINGSKY = "fonts/FallingSky.otf";
    public static final String KEY_EMAIL = "email";
    public static final String KEY_USERNAME = "username";
    public static final String KEY_CITY = "city";
    public static final String KEY_IMG = "img";
    public static final String KEY_KEYID = "key";
    public static final String KEY_FIRSTNAME = "firstname";
    public static final String KEY_SURNAME = "surname";
    public static final String KEY_LANGUAGE = "language";


    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        if (Build.VERSION.SDK_INT >= 19) {
            getWindow().addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
        } else {
            getWindow().clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS);
        }
        setContentView(R.layout.login);
        Log.d(TAG, "Activity создано"); // DEBUG
        userLocalStore = new UserLocalStore(this);
        login = (Button) findViewById(R.id.login);
        roboto = Typeface.createFromAsset(getAssets(), FONTS_FALLINGSKY);
        username = (EditText) findViewById(R.id.username);
        password = (EditText) findViewById(R.id.password);
        requestQueue = Volley.newRequestQueue(this);
        login.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {

                if (!HasConnection.hasConnection(LoginActivity.this)) {
                    Toast.makeText(LoginActivity.this, R.string.check_the_connection_to_the_Internet, Toast.LENGTH_LONG).show();
                } else {
                    new Login().execute();
                }

            }
        });
    }

    private class Login extends AsyncTask<Void, Integer, Void> {

        @Override
        protected Void doInBackground(Void... voids) {

            StringRequest request = new StringRequest(Request.Method.POST, URL, new Response.Listener<String>() {
                @Override
                public void onResponse(String response) {

                    try {
                        JSONObject jsonObject = new JSONObject(response);
                        if (jsonObject.getString(RESPONSE_SUCCESS).equals("true")) {
                            User user = new User(
                                    username.getText().toString(),
                                    password.getText().toString(),
                                    jsonObject.getString(KEY_KEYID),
                                    jsonObject.getString(KEY_EMAIL),
                                    jsonObject.getString(KEY_FIRSTNAME),
                                    jsonObject.getString(KEY_SURNAME),
                                    jsonObject.getString(KEY_CITY),
                                    jsonObject.getString(KEY_IMG),
                                    jsonObject.getString(KEY_LANGUAGE));

                            userLocalStore.storeUserData(user);
                            userLocalStore.SetUserLoggedIn(true);
                            Toast.makeText(getApplicationContext(), R.string.welcome, Toast.LENGTH_LONG).show();
                            Intent i = new Intent(LoginActivity.this, MenuActivity.class);
                            startActivity(i);
                            finish();
                        } else {
                            Toast.makeText(getApplicationContext(), R.string.fail_in_loginActivity, Toast.LENGTH_LONG).show();
                        }
                    } catch (JSONException e) {
                        e.printStackTrace();
                    }

                }
            }, new Response.ErrorListener() {
                @Override
                public void onErrorResponse(VolleyError error) {

                }
            }) {
                @Override
                protected Map<String, String> getParams() throws AuthFailureError {
                    HashMap<String, String> hashMap = new HashMap<String, String>();
                    hashMap.put(KEY_LOGIN, username.getText().toString());
                    hashMap.put(KEY_PASSWORD, password.getText().toString());
                    return hashMap;
                }
            };
            requestQueue.add(request);
            return null;
        }
    }


    @Override
    protected void onRestart() {
        super.onRestart();
        Log.d(TAG, "SplashActivity возобновляется (состояние Restart)"); // DEBUG
    }

    @Override
    protected void onStart() {
        super.onStart();
        Log.d(TAG, "SplashActivity становится видным (состояние Start"); // DEBUG
    }

    @Override
    protected void onResume() {
        super.onResume();
        Log.d(TAG, "SplashActivity получает фокус (состояние Resumed)"); // DEBUG
    }

    @Override
    protected void onPause() {
        super.onPause();
        Log.d(TAG, "SplashActivity приостоновлено (состояние Paused)"); // DEBUG
    }

    @Override
    protected void onStop() {
        super.onStop();
        Log.d(TAG, "SplashActivity остановлено (Состояние Stopped)"); // DEBUG
    }

    @Override
    protected void onDestroy() {
        super.onDestroy();
        Log.d(TAG, "SplashActivity уничтожено"); // DEBUG
    }

}