<?php if ( !defined('BASEPATH')) exit('No direct script access allowed');

use Sirprize\PostalCodeValidator\Validator;
use app\core\utils\Response;
use app\core\auth\User as UserAuth;
use app\core\auth\Unregister;
use app\core\utils\Helper;

class MyAccount extends MY_Controller {

	public function __construct()
	{
		$this->frontoffice_parent_controller();
        $this->load_language_frontoffice();
        $this->lang->load('frontoffice/my_account', 'fr');
		$this->load->model('user_subscriber_model');
		$this->load->model('user_model');
        $this->load->model("user_activity_log_model");
        $this->load->helper('htmlpurifier');
	}

    public function create()
    {
        Response::handleSessionTimeout("fo");

        $user = $this->security->xss_clean(html_escape($this->input->post()));

        try {
            
            $this->validateData('create', $user);
            
            $userId = $this->user_model->create_new_user([
                'first_name' => $user['first_name'] ? Helper::ucWords($user['first_name']) : null,
                'last_name' => $user['last_name'] ? Helper::ucWords($user['last_name']) : null,
                'email_address' => $user['email_address'] ?? null,
                'role_id'   => USER_ROLES['regular'],
                'status'    => 1
            ]);

            if (!$userId)
                output_to_json($this, [
                    'mtype' => 'error',
                    'message' => 'Unable to register account!'
                ]);

            $this->user_subscriber_model->add_subscriber_data([
                'subscriber' => $userId,
                'civility' => isset($user['civility']) ? Helper::ucWords($user['civility']) : null,
                'address'    => isset($user['address']) ? Helper::ucWords($user['address']) : null,
                'postal_code' => $user['postal_code'] ?? null,
                'city' => $user['city'] ? Helper::ucWords($user['city'] ) : null,
                'phone' => $user['phone'] ?? null,
            ]);
            

            $this->user_activity_log_model->add_activity_log(array(
                "description" => "Add new user - ".$user['email_address'],
                "user_id"   =>  $userId,
                "action"    =>  "ADD",
                "table_origin" => "user",
                "reference_id" => $userId
            ));

            output_to_json($this, [
                'mtype' => 'success',
                'message' => 'User registered successfully!'
            ]);
        } catch(\Exception $e) {
            output_to_json($this, [
                'mtype' => 'error',
                'message' => $e->getMessage()
            ]);
        }
    }

    public function update(int $userId = 0)
    {
        Response::handleSessionTimeout("fo");

        if ((int) $this->data['logged_in']['user_id'] !== $userId)
            output_to_json($this, [
                'mtype' => 'error',
                'message' => 'Unable to update user profile, user id not found.'
            ]);

        $user = $this->input->post();

        try {
            $this->validateData('update', $user);

            $cleanUserData = [
                'first_name' => $user['first_name'] ? Helper::ucWords(strip_tags($user['first_name'])) : null,
                'last_name' => $user['last_name'] ? Helper::ucWords(strip_tags($user['last_name'])) : null,
                'civility' => isset($user['civility']) ? Helper::ucWords(strip_tags($user['civility'])) : null,
                'address'    => isset($user['address']) ? Helper::ucWords(strip_tags($user['address'])) : null,
                'postal_code' => strip_tags($user['postal_code']) ?? null,
                'city' => strip_tags($user['city']) ? Helper::ucWords($user['city'] ) : null,
                'phone' => strip_tags($user['phone']) ?? null,
            ];
                
            $this->user_model->put_subscribers($userId, $cleanUserData);

            // Update name in session
            UserAuth::updateSession('first_name', $cleanUserData['first_name']);
            UserAuth::updateSession('last_name', $cleanUserData['last_name']);

            $this->user_activity_log_model->add_activity_log(array(
                "description" => "EDIT account - ".$user['email_address'],
                "user_id"   =>  $userId,
                "action"    =>  "EDIT",
                "table_origin" => "user",
                "reference_id" => $userId
            ));

            output_to_json($this, [
                'mtype' => 'success',
                'message' => 'User account updated successfully!'
            ]);
        } catch(\Exception $e) {
            output_to_json($this, [
                'mtype' => 'error',
                'message' => $e->getMessage()
            ]);
        }
    }

    public function getPhoneNumberFormat($countryCode){
        $phoneNumberUtil = \libphonenumber\PhoneNumberUtil::getInstance();
        $phoneObj = ($phoneNumberUtil->getExampleNumberForType($countryCode, \libphonenumber\PhoneNumberType::MOBILE));
        $countryCode = "";
        $number = "";
        if ($phoneObj !== null) {
        $countryCode = $phoneObj->getCountryCode();
        $number = $phoneObj->getNationalNumber();
        }
        $phoneFormat = [
        "code" => $countryCode,
        "format" => str_repeat("X", strlen($number)),
        ];
        output_to_json($this, $phoneFormat);
    }

    public function validateFormat($type = "postal") {
        switch ($type) {
            case 'postal':
                $postal = $this->input->get('postal');
                $countryCode = $this->input->get('countryCode');
                output_to_json($this, ['isValid' => validatePostalCode($countryCode, $postal)]);
                break;
            case 'phone':
                $phone = $this->input->get('phone');
                $countryCode = $this->input->get('countryCode');
                output_to_json($this, ['isValid' => validatePhoneNumber($countryCode, $phone)]);
                break;

            default:
                break;
        }
    }

    /*
    * Generate success message
    */
    public function genereateSuccessMessage($data)
    {
        // mise = female/general, mis = male
        $salutation = strtolower($data['salut']) === 'monsieur' ? 'mis':'mise';
        return str_replace('{gender}', $salutation, $this->lang->line(strtolower($data['message'])));
    }

    private function validateData($action = 'create', $data) {

        // Check if email exists
        if ($action === 'create' && $this->user_subscriber_model->is_email_exists($data['email_address']))
            output_to_json($this, [
                'mtype' => 'error',
                'message' => 'Email already registered!'
            ]);
    }
}