<?php

defined('BASEPATH') or exit('No direct script access allowed');

/**
 * This class describes an authentication sales agent.
 */
class Authentication_sales_agent extends App_Controller
{   
    public $template = [];

    public $data = [];

    public $use_footer = true;

    public $use_submenu = true;

    public $use_navigation = true;

    public function __construct()
    {
        parent::__construct();

        $this->load->library('app_sale_agent_area_constructor');
    }

    /**
     * { index }
     */
    public function index()
    {
        $this->login();
    }

    // Added for backward compatibilies
    public function admin()
    {
        redirect(admin_url('authentication'));
    }

    /**
     * { login }
     */
    public function login()
    {

        if (is_sale_agent_logged_in()) {
            redirect(site_url('sales_agent/portal'));
        }
        $this->form_validation->set_rules('password', _l('clients_login_password'), 'required');
        $this->form_validation->set_rules('email', _l('clients_login_email'), 'trim|required|valid_email');

        if (get_option('use_recaptcha_customers_area') == 1
            && get_option('recaptcha_secret_key') != ''
            && get_option('recaptcha_site_key') != '') {
            $this->form_validation->set_rules('g-recaptcha-response', 'Captcha', 'callback_recaptcha');
        }

        if ($this->form_validation->run() !== false) {
            $this->load->model('Authentication_sale_agent_model');

            $success = $this->Authentication_sale_agent_model->login(
                $this->input->post('email'),
                $this->input->post('password', false),
                $this->input->post('remember'),
                false
            );

            if (is_array($success) && isset($success['memberinactive'])) {
                set_alert('danger', _l('inactive_account'));
                redirect(site_url('sales_agent/authentication_sales_agent/login'));
            } elseif ($success == false) {
                set_alert('danger', _l('client_invalid_username_or_password'));
                redirect(site_url('sales_agent/authentication_sales_agent/login'));
            }

            redirect(site_url('sales_agent/portal'));
        }
        if (get_option('allow_registration') == 1) {
            $data['title'] = _l('clients_login_heading_register');
        } else {
            $data['title'] = _l('clients_login_heading_no_register');
        }
        $data['bodyclass'] = 'customers_login';

        $this->data($data);
        $this->view('portal/login');
        $this->layout();
    }

    /**
     * { register }
     */
    public function register()
    {


        if (get_option('company_is_required') == 1) {
            $this->form_validation->set_rules('company', _l('client_company'), 'required');
        }

        if (is_gdpr() && get_option('gdpr_enable_terms_and_conditions') == 1) {
            $this->form_validation->set_rules(
                'accept_terms_and_conditions',
                _l('terms_and_conditions'),
                'required',
                    ['required' => _l('terms_and_conditions_validation')]
            );
        }

        $this->form_validation->set_rules('firstname', _l('client_firstname'), 'required');
        $this->form_validation->set_rules('lastname', _l('client_lastname'), 'required');
        $this->form_validation->set_rules('email', _l('client_email'), 'trim|required|is_unique[' . db_prefix() . 'contacts.email]|valid_email');
        $this->form_validation->set_rules('password', _l('clients_register_password'), 'required');
        $this->form_validation->set_rules('passwordr', _l('clients_register_password_repeat'), 'required|matches[password]');

        if (show_recaptcha_in_customers_area()) {
            $this->form_validation->set_rules('g-recaptcha-response', 'Captcha', 'callback_recaptcha');
        }

        $custom_fields = get_custom_fields('customers', [
            'show_on_client_portal' => 1,
            'required'              => 1,
        ]);

        $custom_fields_contacts = get_custom_fields('contacts', [
            'show_on_client_portal' => 1,
            'required'              => 1,
        ]);

        foreach ($custom_fields as $field) {
            $field_name = 'custom_fields[' . $field['fieldto'] . '][' . $field['id'] . ']';
            if ($field['type'] == 'checkbox' || $field['type'] == 'multiselect') {
                $field_name .= '[]';
            }
            $this->form_validation->set_rules($field_name, $field['name'], 'required');
        }
        foreach ($custom_fields_contacts as $field) {
            $field_name = 'custom_fields[' . $field['fieldto'] . '][' . $field['id'] . ']';
            if ($field['type'] == 'checkbox' || $field['type'] == 'multiselect') {
                $field_name .= '[]';
            }
            $this->form_validation->set_rules($field_name, $field['name'], 'required');
        }
        if ($this->input->post()) {
            if ($this->form_validation->run() !== false) {
                $data = $this->input->post();

                define('CONTACT_REGISTERING', true);

                $clientid = $this->clients_model->add([
                      'billing_street'      => $data['address'],
                      'billing_city'        => $data['city'],
                      'billing_state'       => $data['state'],
                      'billing_zip'         => $data['zip'],
                      'billing_country'     => is_numeric($data['country']) ? $data['country'] : 0,
                      'firstname'           => $data['firstname'],
                      'lastname'            => $data['lastname'],
                      'email'               => $data['email'],
                      'contact_phonenumber' => $data['contact_phonenumber'] ,
                      'website'             => $data['website'],
                      'title'               => $data['title'],
                      'password'            => $data['passwordr'],
                      'company'             => $data['company'],
                      'vat'                 => isset($data['vat']) ? $data['vat'] : '',
                      'phonenumber'         => $data['phonenumber'],
                      'country'             => $data['country'],
                      'city'                => $data['city'],
                      'address'             => $data['address'],
                      'zip'                 => $data['zip'],
                      'state'               => $data['state'],
                      'client_type'         => 'agent',
                      'custom_fields'       => isset($data['custom_fields']) && is_array($data['custom_fields']) ? $data['custom_fields'] : [],
                      'default_language'    => (get_contact_language() != '') ? get_contact_language() : get_option('active_language'),
                ], true);

                if ($clientid) {
                    hooks()->do_action('after_client_register', $clientid);

                    if (get_option('customers_register_require_confirmation') == '1') {
                        send_customer_registered_email_to_administrators($clientid);

                        $this->clients_model->require_confirmation($clientid);
                        set_alert('success', _l('customer_register_account_confirmation_approval_notice'));
                        redirect(site_url('authentication_sales_agent/login'));
                    }

                    $this->load->model('sales_agent/authentication_sale_agent_model');

                    $logged_in = $this->authentication_sale_agent_model->login(
                        $this->input->post('email'),
                        $this->input->post('password', false),
                        false,
                        false
                    );

                    $redUrl = site_url('sales_agent/portal');

                    if ($logged_in) {
                        hooks()->do_action('after_client_register_logged_in', $clientid);
                        set_alert('success', _l('clients_successfully_registered'));
                    } else {
                        set_alert('warning', _l('clients_account_created_but_not_logged_in'));
                        $redUrl = site_url('authentication_sales_agent/login');
                    }

                    redirect($redUrl);
                }
            }
        }

        $data['title']     = _l('clients_register_heading');
        $data['bodyclass'] = 'register';
        $this->data($data);
        $this->view('portal/register');
        $this->layout();
    }

    /**
     * { forgot password }
     */
    public function forgot_password()
    {
        if (is_affiliate_logged_in()) {
            redirect(site_url());
        }

        $this->form_validation->set_rules(
            'email',
            _l('customer_forgot_password_email'),
            'trim|required|valid_email|callback_contact_email_exists'
        );

        if ($this->input->post()) {
            if ($this->form_validation->run() !== false) {
                $this->load->model('Authentication_affiliate_model');
                $success = $this->Authentication_affiliate_model->forgot_password($this->input->post('email'));
                if (is_array($success) && isset($success['memberinactive'])) {
                    set_alert('danger', _l('inactive_account'));
                } elseif ($success == true) {
                    set_alert('success', _l('check_email_for_resetting_password'));
                } else {
                    set_alert('danger', _l('error_setting_new_password_key'));
                }
                redirect(site_url('authentication/forgot_password'));
            }
        }
        $data['title'] = _l('customer_forgot_password');
        $this->data($data);
        $this->view('forgot_password');

        $this->layout();
    }

    /**
     * { reset password }
     *
     * @param      <type>  $staff         The staff
     * @param      <type>  $userid        The userid
     * @param      <type>  $new_pass_key  The new pass key
     */
    public function reset_password($staff, $userid, $new_pass_key)
    {
        $this->load->model('Authentication_affiliate_model');
        if (!$this->Authentication_affiliate_model->can_reset_password($staff, $userid, $new_pass_key)) {
            set_alert('danger', _l('password_reset_key_expired'));
            redirect(site_url('authentication/login'));
        }

        $this->form_validation->set_rules('password', _l('customer_reset_password'), 'required');
        $this->form_validation->set_rules('passwordr', _l('customer_reset_password_repeat'), 'required|matches[password]');
        if ($this->input->post()) {
            if ($this->form_validation->run() !== false) {
                hooks()->do_action('before_user_reset_password', [
                    'staff'  => $staff,
                    'userid' => $userid,
                ]);
                $success = $this->Authentication_affiliate_model->reset_password(
                        0,
                        $userid,
                        $new_pass_key,
                        $this->input->post('passwordr', false)
                );
                if (is_array($success) && $success['expired'] == true) {
                    set_alert('danger', _l('password_reset_key_expired'));
                } elseif ($success == true) {
                    hooks()->do_action('after_user_reset_password', [
                        'staff'  => $staff,
                        'userid' => $userid,
                    ]);
                    set_alert('success', _l('password_reset_message'));
                } else {
                    set_alert('danger', _l('password_reset_message_fail'));
                }
                redirect(site_url('authentication/login'));
            }
        }
        $data['title'] = _l('admin_auth_reset_password_heading');
        $this->data($data);
        $this->view('reset_password');
        $this->layout();
    }

    /**
     * { logout }
     */
    public function logout()
    {
        $this->load->model('Authentication_sale_agent_model');
        $this->Authentication_sale_agent_model->logout(false);

        redirect(site_url('sales_agent/authentication_sales_agent/login'));
    }

    /**
     * { recaptcha }
     *
     * @param      string  $str    The string
     *
     * @return     <type>  ( description_of_the_return_value )
     */
    public function recaptcha($str = '')
    {
        return do_recaptcha_validation($str);
    }

    /**
     * { layout }
     *
     * @param      boolean  $notInThemeViewFiles  Not in theme view files
     */
    public function layout($notInThemeViewFiles = false)
    {
        /**
         * Navigation and submenu
         * @deprecated 2.3.2
         * @var boolean
         */

        $this->data['use_navigation'] = $this->use_navigation == true;
        $this->data['use_submenu']    = $this->use_submenu == true;

        /**
         * @since  2.3.2 new variables
         * @var array
         */
        $this->data['navigationEnabled'] = $this->use_navigation == true;
        $this->data['subMenuEnabled']    = $this->use_submenu == true;

        /**
         * Theme head file
         * @var string
         */
        $this->template['head'] = $this->load->view('portal/head', $this->data, true);

        $GLOBALS['customers_head'] = $this->template['head'];

        /**
         * Load the template view
         * @var string
         */
        $module                       = CI::$APP->router->fetch_module();
        $this->data['current_module'] = $module;

        $viewPath = !is_null($module) || $notInThemeViewFiles ? $this->view : 'portal/' . $this->view;

        $this->template['view']    = $this->load->view($viewPath, $this->data, true);
        $GLOBALS['customers_view'] = $this->template['view'];

        /**
         * Theme footer
         * @var string
         */
        $this->template['footer'] = $this->use_footer == true
        ? $this->load->view('portal/footer', $this->data, true)
        : '';
        $GLOBALS['customers_footer'] = $this->template['footer'];

        /**
         * @deprecated 2.3.0
         * Theme scripts.php file is no longer used since vresion 2.3.0, add app_customers_footer() in themes/[theme]/index.php
         * @var string
         */
        $this->template['scripts'] = '';
        if (file_exists(VIEWPATH . 'portal/scripts.php')) {
            if (ENVIRONMENT != 'production') {
                trigger_error(sprintf('%1$s', 'Clients area theme file scripts.php file is no longer used since version 2.3.0, add app_customers_footer() in themes/[theme]/index.php. You can check the original theme index.php for example.'));
            }

            $this->template['scripts'] = $this->load->view('portal/scripts', $this->data, true);
        }

        /**
         * Load the theme compiled template
         */
        $this->load->view('portal/index', $this->template);
    }

    /**
     * Sets view data
     * @param  array $data
     * @return core/ClientsController
     */
    public function data($data)
    {
        if (!is_array($data)) {
            return false;
        }

        $this->data = array_merge($this->data, $data);

        return $this;
    }

    /**
     * Set view to load
     * @param  string $view view file
     * @return core/ClientsController
     */
    public function view($view)
    {
        $this->view = $view;

        return $this;
    }

    /**
     * Sets view title
     * @param  string $title
     * @return core/ClientsController
     */
    public function title($title)
    {
        $this->data['title'] = $title;

        return $this;
    }

    /**
     * Disables theme navigation
     * @return core/ClientsController
     */
    public function disableNavigation()
    {
        $this->use_navigation = false;

        return $this;
    }

    /**
     * Disables theme navigation
     * @return core/ClientsController
     */
    public function disableSubMenu()
    {
        $this->use_submenu = false;

        return $this;
    }

    /**
    * Disables theme footer
    * @return core/ClientsController
    */
    public function disableFooter()
    {
        $this->use_footer = false;

        return $this;
    }
}