<?php

namespace App\Repositories;

use Util;
use Request;
use App\User;
use Validator;
use App\Services\UserUtil;
use App\Models\UserAccount;
use App\Models\PaymentMethod;
use Illuminate\Support\Facades\Hash;
use App\Http\Controllers\Api\KasController;

class UserRepository extends BaseRepository
{


    public function __construct(User $model)
    {
        $this->model = $model;
    }

    public function update($data)
    {

        if ($data['user_id'] === "new" || $data['user_id'] == 0) {
            $this->model = User::create([
                'email' => $data['email'],
                'password' => env('APP_KEY'),
            ]);
            $this->model->payment_methods = PaymentMethod::getDefaultAsArray();
            $this->model->save();
        } else {
            $this->model = $this->getById($data['user_id']);
        }

        if (!$this->model->account_id) {
            $account = new UserAccount();
        } else {
            $account = $this->model->account;
        }

        $data['same_as_billing'] = !isset($data['same_as_billing']) ? 0 : 1;
        $account->fill($data)->save();

        if (!$this->model->account_id) {
            $this->model->account_id = $account->id;
            $this->model->save();
        }

        return true;
    }

    public function create($data)
    {

        $this->model = User::create([
            'email' => $data['email'],
            'password' => Hash::make($data['password']),
        ]);

        $account = UserAccount::create([
            'm_salutation' => $data['salutation'],
            'm_first_name' => $data['first_name'],
            'm_last_name' => $data['last_name'],
            'salutation' => $data['salutation'],
            'first_name' => $data['first_name'],
            'last_name' => $data['last_name'],
        ]);

        $this->model->account_id = $account->id;
        $this->model->payment_methods = PaymentMethod::getDefaultAsArray();
        $this->model->save();


        return $this->model;
    }

    public function deleteUser(User $user, $complete = false)
    {
        $active_sponsor = UserUtil::findNextActiveSponsor($user->id);
        if ($active_sponsor) {
            UserUtil::setNewSponsorToChilds($user->id, $active_sponsor->id);
            UserUtil::setShoppingUserToNewMember($user->id, $active_sponsor->id);
        }
        UserUtil::deleteUser($user, $complete);
    }

    public function reverse_charge_validate($data, $user, $route)
    {

        if (isset($data['action']) && $data['action'] == 'reverse_charge_validate') {
            $rules = array(
                'tax_identification_number' => 'required',
            );
            $validator = Validator::make($data, $rules);
            if ($validator->fails()) {
                $data = [
                    'user' => $user,
                ];
                return redirect($route . '#user-vat-validation')->withErrors($validator)->withInput($data);
            }
            $ret = $this->reverse_charge_activate($data, $user);
            if ($ret === 'error') {
                $validator = Validator::make($data, []);
                $validator->errors()->add('tax_identification_number_validated', __('msg.VATID_could_not_be_validated'));
                $data['reverse_charge'] = 0;
                $data = [
                    'user' => $user,
                ];
                return redirect($route . '#user-vat-validation')->withErrors($validator)->withInput($data);
            }
            if ($ret === 'valid') {
                \Session()->flash('alert-success', __('msg.VATID_successfully_entered'));
                return redirect($route . '#user-vat-validation')->withInput($data);

                return redirect($route . '#user-vat-validation')->withInput($data);
            }
        }
    }

    public function reverse_charge_delete($data, $user, $route)
    {
        if (isset($data['action']) && $data['action'] == 'reverse_charge_delete') {
            $user->account->tax_identification_number = '';
            $user->account->reverse_charge = 0;
            $user->account->reverse_charge_code  = null;
            $user->account->reverse_charge_valid = null;
            $user->account->save();
            $data['tax_identification_number'] = '';
            \Session()->flash('alert-success', __('msg.reverse_charge_procedure_and_VATID_deleted'));
            return redirect($route . '#user-vat-validation')->withInput($data);
        }
    }

    public function reverse_charge_activate($data, $user)
    {

        /* 'AT' => 'AT-Oesterreich',
         'BE' => 'BE-Belgien',
         'BG' => 'BG-Bulgarien',
         'CY' => 'CY-Zypern',
         'CZ' => 'CZ-Tschechische Republik',
         'DE' => 'DE-Deutschland',
         'DK' => 'DK-Dänemark',
         'EE' => 'EE-Estland',
         'EL' => 'EL-Griechenland',
         'ES' => 'ES-Spanien',
         'FI' => 'FI-Finnland',
         'FR' => 'FR-Frankreich ',
         'HR' => 'HR-Kroatien ',
         'HU' => 'HU-Ungarn',
         'IE' => 'IE-Irland',
         'IT' => 'IT-Italien',
         'LT' => 'LT-Litauen',
         'LU' => 'LU-Luxemburg',
         'LV' => 'LV-Lettland',
         'MT' => 'MT-Malta',
         'NL' => 'NL-Niederlande',
         'PL' => 'PL-Polen',
         'PT' => 'PT-Portugal',
         'RO' => 'RO-Rumänien',
         'SE' => 'SE-Schweden',
         'SI' => 'SI-Slowenien',
         'SK' => 'SK-Slowakei',
         'XI' => 'XI-Nordirland', */
        $countryCode = 'DE';

        if ($user->account->country_id) {
            $countryCode = $user->account->country->code;
        }

        $vatid = str_replace(array(' ', '.', '-', ',', ', '), '', trim($data['tax_identification_number']));
        $cc = substr($vatid, 0, 2);
        $vatNo = substr($vatid, 2);

        $options = [
            'cache_wsdl'     => WSDL_CACHE_NONE,
            'trace'          => 1,
            'stream_context' => stream_context_create(
                [
                    'ssl' => [
                        'verify_peer'       => false,
                        'verify_peer_name'  => false,
                        'allow_self_signed' => true
                    ]
                ]
            )
        ];

        $client = new \SoapClient("https://ec.europa.eu/taxation_customs/vies/checkVatService.wsdl", $options);
        $result = $client->checkVat(['countryCode' => $countryCode, 'vatNumber' => $vatNo]);

        if ($result->valid == true) {
            $user->account->tax_identification_number = $data['tax_identification_number'];
            $user->account->reverse_charge = 1;
            $user->account->reverse_charge_code = $countryCode;
            $user->account->reverse_charge_valid = now();
            $user->account->save();
            return 'valid';
        } else {
            return 'error';
        }
    }
}