package com.foi.air1603.sport_manager;

import android.content.Context;
import android.os.Bundle;
import android.support.design.widget.FloatingActionButton;
import android.support.design.widget.Snackbar;
import android.text.TextUtils;
import android.view.View;
import android.support.design.widget.NavigationView;
import android.support.v4.view.GravityCompat;
import android.support.v4.widget.DrawerLayout;
import android.support.v7.app.ActionBarDrawerToggle;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.view.Menu;
import android.view.MenuItem;
import android.view.inputmethod.InputMethodManager;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import com.example.webservice.DataLoadedListener;

import com.example.webservice.DataLoader;
import com.example.webservice.User;
import com.example.webservice.WsDataLoader;

public class RegisterActivity extends AppCompatActivity
        implements NavigationView.OnNavigationItemSelectedListener, DataLoadedListener {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_register);
        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
        setSupportActionBar(toolbar);

        FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
        fab.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG)
                        .setAction("Action", null).show();
            }
        });

        DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
        ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(
                this, drawer, toolbar, R.string.navigation_drawer_open, R.string.navigation_drawer_close);
        drawer.setDrawerListener(toggle);
        toggle.syncState();

        NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
        navigationView.setNavigationItemSelectedListener(this);

        final EditText etUsernameR = (EditText) findViewById(R.id.etUsernameR);   //et is short for EditText
        final EditText etPasswordR1 = (EditText) findViewById(R.id.etPasswordR1);
        final EditText etPasswordR2 = (EditText) findViewById(R.id.etPasswordR2);
        final EditText etName = (EditText) findViewById(R.id.etName);
        final EditText etLastName = (EditText) findViewById(R.id.etLastName);
        final EditText etAddress = (EditText) findViewById(R.id.etAddress);
        final EditText etPhoneNumber = (EditText) findViewById(R.id.etPhoneNumber);
        final Button bRegistracija = (Button) findViewById(R.id.bRegistracija);   //b is short for Button


        bRegistracija.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {


                EditText etMail = (EditText) findViewById(R.id.etMail);
                String strMail = etMail.getText().toString();
                EditText etUsernameR = (EditText) findViewById(R.id.etUsernameR);
                String strUsernameR = etUsernameR.getText().toString();
                EditText etPasswordR1 = (EditText) findViewById(R.id.etPasswordR1);
                String strPasswordR1 = etPasswordR1.getText().toString();
                EditText etPasswordR2 = (EditText) findViewById(R.id.etPasswordR2);
                String strPasswordR2 = etPasswordR2.getText().toString();
                EditText etName = (EditText) findViewById(R.id.etName);
                String strName = etName.getText().toString();
                EditText etLastName = (EditText) findViewById(R.id.etLastName);
                String strLastName = etLastName.getText().toString();
                EditText etAddress = (EditText) findViewById(R.id.etAddress);
                String strAddress = etAddress.getText().toString();
                EditText etPhoneNumber = (EditText) findViewById(R.id.etPhoneNumber);
                String strPhoneNumber = etPhoneNumber.getText().toString();
                boolean pass = false;
                boolean email = false;



                if(TextUtils.isEmpty(strMail)) {
                    etMail.setError("Polje je obavezno");
                } else {
                    boolean valid = isValidEmailAddress(strMail);
                    if(valid){
                        email = true;
                    } else {
                        etMail.setError("Email nije validan");
                    }
                }
                if(TextUtils.isEmpty(strUsernameR)) {
                    etUsernameR.setError("Polje je obavezno");
                }
                if(TextUtils.isEmpty(strPasswordR1)) {
                    etPasswordR1.setError("Polje je obavezno");
                }
                if(TextUtils.isEmpty(strPasswordR2)) {
                    etPasswordR2.setError("Polje je obavezno");
                } else {
                    if(etPasswordR2 == etPasswordR1) {
                        pass = true;
                    } else {
                        pass = true;
                        etPasswordR2.setError("Lozinke se moraju podudarati!");
                    }


                }
                if(TextUtils.isEmpty(strName)) {
                    etName.setError("Polje je obavezno");
                }
                if(TextUtils.isEmpty(strLastName)) {
                    etLastName.setError("Polje je obavezno");
                }
                if(TextUtils.isEmpty(strAddress)) {
                    etAddress.setError("Polje je obavezno");
                }
                if(TextUtils.isEmpty(strPhoneNumber)) {
                    etPhoneNumber.setError("Polje je obavezno");
                }

                InputMethodManager imm = (InputMethodManager)getSystemService(Context.INPUT_METHOD_SERVICE);
                imm.hideSoftInputFromWindow(v.getWindowToken(), 0);

                if(!TextUtils.isEmpty(strPhoneNumber) && !TextUtils.isEmpty(strAddress) && !TextUtils.isEmpty(strLastName) && !TextUtils.isEmpty(strName) && pass && !TextUtils.isEmpty(strPasswordR1) && !TextUtils.isEmpty(strUsernameR) && email) {
                    DataLoader dataLoader;
                    dataLoader = new WsDataLoader();
                    //dataLoader.loadData(dataLoader. , "getUserById", "1", User.class);
                    System.out.println("eto me nazad u viewueeeeee");

                }

            }
        });
    }

    public boolean isValidEmailAddress(String email) {
        String ePattern = "^[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+@((\\[[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\])|(([a-zA-Z\\-0-9]+\\.)+[a-zA-Z]{2,}))$";
        java.util.regex.Pattern p = java.util.regex.Pattern.compile(ePattern);
        java.util.regex.Matcher m = p.matcher(email);
        return m.matches();
    }

    @Override
    public void onBackPressed() {
        DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
        if (drawer.isDrawerOpen(GravityCompat.START)) {
            drawer.closeDrawer(GravityCompat.START);
        } else {
            super.onBackPressed();
        }
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.register, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        int id = item.getItemId();

        //noinspection SimplifiableIfStatement
        if (id == R.id.action_settings) {
            return true;
        }

        return super.onOptionsItemSelected(item);
    }

    @SuppressWarnings("StatementWithEmptyBody")
    @Override
    public boolean onNavigationItemSelected(MenuItem item) {
        // Handle navigation view item clicks here.
        int id = item.getItemId();

        if (id == R.id.nav_camera) {
            // Handle the camera action
        } else if (id == R.id.nav_gallery) {

        } else if (id == R.id.nav_slideshow) {

        } else if (id == R.id.nav_manage) {

        } else if (id == R.id.nav_share) {

        } else if (id == R.id.nav_send) {

        }

        DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
        drawer.closeDrawer(GravityCompat.START);
        return true;
    }

    @Override
    public void onDataLoaded(Object result) {
        System.out.println("eto me nazad u viewueeeeee");

        if (result instanceof User) {
            User user = (User) result;
            System.out.println("Moje ime je: " + user.firstName + " " + user.lastName);
        }

    }
}