<?php
class ControllerExtensionPaymentFirstdataRemote extends Controller {
    private $error = array();

    public function index() {
        $this->load->language('extension/payment/firstdata_remote');

        $this->document->setTitle($this->language->get('heading_title'));

        $this->load->model('setting/setting');

        if (($this->request->server['REQUEST_METHOD'] == 'POST') && $this->validate()) {
            $this->model_setting_setting->editSetting('firstdata_remote', $this->request->post);

            $this->session->data['success'] = $this->language->get('text_success');

            $this->response->redirect($this->url->link('extension/extension', 'token=' . $this->session->data['token'] . '&type=payment', true));
        }

        $data['heading_title'] = $this->language->get('heading_title');

        $data['text_edit'] = $this->language->get('text_edit');
        $data['text_enabled'] = $this->language->get('text_enabled');
        $data['text_disabled'] = $this->language->get('text_disabled');
        $data['text_yes'] = $this->language->get('text_yes');
        $data['text_no'] = $this->language->get('text_no');
        $data['text_all_zones'] = $this->language->get('text_all_zones');
        $data['text_enabled'] = $this->language->get('text_enabled');
        $data['text_notification_url'] = $this->language->get('text_notification_url');
        $data['text_card_type'] = $this->language->get('text_card_type');
        $data['text_merchant_id'] = $this->language->get('text_merchant_id');
        $data['text_subaccount'] = $this->language->get('text_subaccount');
        $data['text_secret'] = $this->language->get('text_secret');
        $data['text_settle_delayed'] = $this->language->get('text_settle_delayed');
        $data['text_settle_auto'] = $this->language->get('text_settle_auto');

        $data['entry_certificate_path'] = $this->language->get('entry_certificate_path');
        $data['entry_certificate_key_path'] = $this->language->get('entry_certificate_key_path');
        $data['entry_certificate_key_pw'] = $this->language->get('entry_certificate_key_pw');
        $data['entry_certificate_ca_path'] = $this->language->get('entry_certificate_ca_path');
        $data['entry_merchant_id'] = $this->language->get('entry_merchant_id');
        $data['entry_user_id'] = $this->language->get('entry_user_id');
        $data['entry_password'] = $this->language->get('entry_password');
        $data['entry_geo_zone'] = $this->language->get('entry_geo_zone');
        $data['entry_status'] = $this->language->get('entry_status');
        $data['entry_debug'] = $this->language->get('entry_debug');
        $data['entry_auto_settle'] = $this->language->get('entry_auto_settle');
        $data['entry_total'] = $this->language->get('entry_total');
        $data['entry_sort_order'] = $this->language->get('entry_sort_order');
        $data['entry_enable_card_store'] = $this->language->get('entry_enable_card_store');
        $data['entry_cards_accepted'] = $this->language->get('entry_cards_accepted');
        $data['entry_status_success_settled'] = $this->language->get('entry_status_success_settled');
        $data['entry_status_success_unsettled'] = $this->language->get('entry_status_success_unsettled');
        $data['entry_status_decline'] = $this->language->get('entry_status_decline');
        $data['entry_status_void'] = $this->language->get('entry_status_void');
        $data['entry_status_refund'] = $this->language->get('entry_status_refund');

        $data['help_certificate'] = $this->language->get('help_certificate');
        $data['help_total'] = $this->language->get('help_total');
        $data['help_card_select'] = $this->language->get('help_card_select');
        $data['help_debug'] = $this->language->get('help_debug');
        $data['help_settle'] = $this->language->get('help_settle');
        $data['help_notification'] = $this->language->get('help_notification');

        $data['tab_account'] = $this->language->get('tab_account');
        $data['tab_order_status'] = $this->language->get('tab_order_status');
        $data['tab_payment'] = $this->language->get('tab_payment');

        $data['button_save'] = $this->language->get('button_save');
        $data['button_cancel'] = $this->language->get('button_cancel');

        $this->load->model('localisation/order_status');

        $data['order_statuses'] = $this->model_localisation_order_status->getOrderStatuses();

        $this->load->model('localisation/geo_zone');

        $data['geo_zones'] = $this->model_localisation_geo_zone->getGeoZones();

        if (isset($this->error['warning'])) {
            $data['error_warning'] = $this->error['warning'];
        } else {
            $data['error_warning'] = '';
        }

        if (isset($this->error['error_merchant_id'])) {
            $data['error_merchant_id'] = $this->error['error_merchant_id'];
        } else {
            $data['error_merchant_id'] = '';
        }

        if (isset($this->error['error_user_id'])) {
            $data['error_user_id'] = $this->error['error_user_id'];
        } else {
            $data['error_user_id'] = '';
        }

        if (isset($this->error['error_password'])) {
            $data['error_password'] = $this->error['error_password'];
        } else {
            $data['error_password'] = '';
        }

        if (isset($this->error['error_certificate'])) {
            $data['error_certificate'] = $this->error['error_certificate'];
        } else {
            $data['error_certificate'] = '';
        }

        if (isset($this->error['error_key'])) {
            $data['error_key'] = $this->error['error_key'];
        } else {
            $data['error_key'] = '';
        }

        if (isset($this->error['error_key_pw'])) {
            $data['error_key_pw'] = $this->error['error_key_pw'];
        } else {
            $data['error_key_pw'] = '';
        }

        if (isset($this->error['error_ca'])) {
            $data['error_ca'] = $this->error['error_ca'];
        } else {
            $data['error_ca'] = '';
        }

        $data['breadcrumbs'] = array();

        $data['breadcrumbs'][] = array(
            'text' => $this->language->get('text_home'),
            'href' => $this->url->link('common/dashboard', 'token=' . $this->session->data['token'], true)
        );

        $data['breadcrumbs'][] = array(
            'text' => $this->language->get('text_extension'),
            'href' => $this->url->link('extension/extension', 'token=' . $this->session->data['token'], true)
        );

        $data['breadcrumbs'][] = array(
            'text' => $this->language->get('heading_title'),
            'href' => $this->url->link('extension/payment/firstdata_remote', 'token=' . $this->session->data['token'] . '&type=payment', true)
        );

        $data['action'] = $this->url->link('extension/payment/firstdata_remote', 'token=' . $this->session->data['token'], true);

        $data['cancel'] = $this->url->link('extension/extension', 'token=' . $this->session->data['token'] . '&type=payment', true);

        if (isset($this->request->post['firstdata_remote_merchant_id'])) {
            $data['firstdata_remote_merchant_id'] = $this->request->post['firstdata_remote_merchant_id'];
        } else {
            $data['firstdata_remote_merchant_id'] = $this->config->get('firstdata_remote_merchant_id');
        }

        if (isset($this->request->post['firstdata_remote_user_id'])) {
            $data['firstdata_remote_user_id'] = $this->request->post['firstdata_remote_user_id'];
        } else {
            $data['firstdata_remote_user_id'] = $this->config->get('firstdata_remote_user_id');
        }

        if (isset($this->request->post['firstdata_remote_password'])) {
            $data['firstdata_remote_password'] = $this->request->post['firstdata_remote_password'];
        } else {
            $data['firstdata_remote_password'] = $this->config->get('firstdata_remote_password');
        }

        if (isset($this->request->post['firstdata_remote_certificate'])) {
            $data['firstdata_remote_certificate'] = $this->request->post['firstdata_remote_certificate'];
        } else {
            $data['firstdata_remote_certificate'] = $this->config->get('firstdata_remote_certificate');
        }

        if (isset($this->request->post['firstdata_remote_key'])) {
            $data['firstdata_remote_key'] = $this->request->post['firstdata_remote_key'];
        } else {
            $data['firstdata_remote_key'] = $this->config->get('firstdata_remote_key');
        }

        if (isset($this->request->post['firstdata_remote_key_pw'])) {
            $data['firstdata_remote_key_pw'] = $this->request->post['firstdata_remote_key_pw'];
        } else {
            $data['firstdata_remote_key_pw'] = $this->config->get('firstdata_remote_key_pw');
        }

        if (isset($this->request->post['firstdata_remote_ca'])) {
            $data['firstdata_remote_ca'] = $this->request->post['firstdata_remote_ca'];
        } else {
            $data['firstdata_remote_ca'] = $this->config->get('firstdata_remote_ca');
        }

        if (isset($this->request->post['firstdata_remote_geo_zone_id'])) {
            $data['firstdata_remote_geo_zone_id'] = $this->request->post['firstdata_remote_geo_zone_id'];
        } else {
            $data['firstdata_remote_geo_zone_id'] = $this->config->get('firstdata_remote_geo_zone_id');
        }

        if (isset($this->request->post['firstdata_remote_total'])) {
            $data['firstdata_remote_total'] = $this->request->post['firstdata_remote_total'];
        } else {
            $data['firstdata_remote_total'] = $this->config->get('firstdata_remote_total');
        }

        if (isset($this->request->post['firstdata_remote_sort_order'])) {
            $data['firstdata_remote_sort_order'] = $this->request->post['firstdata_remote_sort_order'];
        } else {
            $data['firstdata_remote_sort_order'] = $this->config->get('firstdata_remote_sort_order');
        }

        if (isset($this->request->post['firstdata_remote_status'])) {
            $data['firstdata_remote_status'] = $this->request->post['firstdata_remote_status'];
        } else {
            $data['firstdata_remote_status'] = $this->config->get('firstdata_remote_status');
        }

        if (isset($this->request->post['firstdata_remote_debug'])) {
            $data['firstdata_remote_debug'] = $this->request->post['firstdata_remote_debug'];
        } else {
            $data['firstdata_remote_debug'] = $this->config->get('firstdata_remote_debug');
        }
        if (isset($this->request->post['firstdata_remote_auto_settle'])) {
            $data['firstdata_remote_auto_settle'] = $this->request->post['firstdata_remote_auto_settle'];
        } elseif (!isset($this->request->post['firstdata_auto_settle']) && $this->config->get('firstdata_remote_auto_settle') != '') {
            $data['firstdata_remote_auto_settle'] = $this->config->get('firstdata_remote_auto_settle');
        } else {
            $data['firstdata_remote_auto_settle'] = 1;
        }

        if (isset($this->request->post['firstdata_remote_3d'])) {
            $data['firstdata_remote_3d'] = $this->request->post['firstdata_remote_3d'];
        } else {
            $data['firstdata_remote_3d'] = $this->config->get('firstdata_remote_3d');
        }

        if (isset($this->request->post['firstdata_remote_liability'])) {
            $data['firstdata_remote_liability'] = $this->request->post['firstdata_remote_liability'];
        } else {
            $data['firstdata_remote_liability'] = $this->config->get('firstdata_remote_liability');
        }

        if (isset($this->request->post['firstdata_remote_order_status_success_settled_id'])) {
            $data['firstdata_remote_order_status_success_settled_id'] = $this->request->post['firstdata_remote_order_status_success_settled_id'];
        } else {
            $data['firstdata_remote_order_status_success_settled_id'] = $this->config->get('firstdata_remote_order_status_success_settled_id');
        }

        if (isset($this->request->post['firstdata_remote_order_status_success_unsettled_id'])) {
            $data['firstdata_remote_order_status_success_unsettled_id'] = $this->request->post['firstdata_remote_order_status_success_unsettled_id'];
        } else {
            $data['firstdata_remote_order_status_success_unsettled_id'] = $this->config->get('firstdata_remote_order_status_success_unsettled_id');
        }

        if (isset($this->request->post['firstdata_remote_order_status_decline_id'])) {
            $data['firstdata_remote_order_status_decline_id'] = $this->request->post['firstdata_remote_order_status_decline_id'];
        } else {
            $data['firstdata_remote_order_status_decline_id'] = $this->config->get('firstdata_remote_order_status_decline_id');
        }

        if (isset($this->request->post['firstdata_remote_order_status_void_id'])) {
            $data['firstdata_remote_order_status_void_id'] = $this->request->post['firstdata_remote_order_status_void_id'];
        } else {
            $data['firstdata_remote_order_status_void_id'] = $this->config->get('firstdata_remote_order_status_void_id');
        }

        if (isset($this->request->post['firstdata_remote_order_status_refunded_id'])) {
            $data['firstdata_remote_order_status_refunded_id'] = $this->request->post['firstdata_remote_order_status_refunded_id'];
        } else {
            $data['firstdata_remote_order_status_refunded_id'] = $this->config->get('firstdata_remote_order_status_refunded_id');
        }

        if (isset($this->request->post['firstdata_remote_card_storage'])) {
            $data['firstdata_remote_card_storage'] = $this->request->post['firstdata_remote_card_storage'];
        } else {
            $data['firstdata_remote_card_storage'] = $this->config->get('firstdata_remote_card_storage');
        }

        $data['cards'] = array();

        $data['cards'][] = array(
            'text'  => $this->language->get('text_mastercard'),
            'value' => 'mastercard'
        );

        $data['cards'][] = array(
            'text'  => $this->language->get('text_visa'),
            'value' => 'visa'
        );

        $data['cards'][] = array(
            'text'  => $this->language->get('text_diners'),
            'value' => 'diners'
        );

        $data['cards'][] = array(
            'text'  => $this->language->get('text_amex'),
            'value' => 'amex'
        );

        $data['cards'][] = array(
            'text'  => $this->language->get('text_maestro'),
            'value' => 'maestro'
        );

        if (isset($this->request->post['firstdata_remote_cards_accepted'])) {
            $data['firstdata_remote_cards_accepted'] = $this->request->post['firstdata_remote_cards_accepted'];
        } elseif ($this->config->get('firstdata_remote_cards_accepted')) {
            $data['firstdata_remote_cards_accepted'] = $this->config->get('firstdata_remote_cards_accepted');
        } else {
            $data['firstdata_remote_cards_accepted'] = array();
        }

        $data['header'] = $this->load->controller('common/header');
        $data['column_left'] = $this->load->controller('common/column_left');
        $data['footer'] = $this->load->controller('common/footer');

        $this->response->setOutput($this->load->view('extension/payment/firstdata_remote', $data));
    }

    public function install() {
        $this->load->model('extension/payment/firstdata_remote');
        $this->model_extension_payment_firstdata_remote->install();
    }

    public function uninstall() {
        $this->load->model('extension/payment/firstdata_remote');
        $this->model_extension_payment_firstdata_remote->uninstall();
    }

    public function order() {
        if ($this->config->get('firstdata_remote_status')) {
            $this->load->model('extension/payment/firstdata_remote');

            $firstdata_order = $this->model_extension_payment_firstdata_remote->getOrder($this->request->get['order_id']);

            if (!empty($firstdata_order)) {
                $this->load->language('extension/payment/firstdata_remote');

                $firstdata_order['total_captured'] = $this->model_extension_payment_firstdata_remote->getTotalCaptured($firstdata_order['firstdata_remote_order_id']);

                $firstdata_order['total_formatted'] = $this->currency->format($firstdata_order['total'], $firstdata_order['currency_code'], 1, true);
                $firstdata_order['total_captured_formatted'] = $this->currency->format($firstdata_order['total_captured'], $firstdata_order['currency_code'], 1, true);

                $data['firstdata_order'] = $firstdata_order;

                $data['text_payment_info'] = $this->language->get('text_payment_info');
                $data['text_order_ref'] = $this->language->get('text_order_ref');
                $data['text_order_total'] = $this->language->get('text_order_total');
                $data['text_total_captured'] = $this->language->get('text_total_captured');
                $data['text_capture_status'] = $this->language->get('text_capture_status');
                $data['text_void_status'] = $this->language->get('text_void_status');
                $data['text_refund_status'] = $this->language->get('text_refund_status');
                $data['text_transactions'] = $this->language->get('text_transactions');
                $data['text_yes'] = $this->language->get('text_yes');
                $data['text_no'] = $this->language->get('text_no');
                $data['text_column_amount'] = $this->language->get('text_column_amount');
                $data['text_column_type'] = $this->language->get('text_column_type');
                $data['text_column_date_added'] = $this->language->get('text_column_date_added');
                $data['text_confirm_void'] = $this->language->get('text_confirm_void');
                $data['text_confirm_capture'] = $this->language->get('text_confirm_capture');
                $data['text_confirm_refund'] = $this->language->get('text_confirm_refund');

                $data['button_capture'] = $this->language->get('button_capture');
                $data['button_refund'] = $this->language->get('button_refund');
                $data['button_void'] = $this->language->get('button_void');

                $data['order_id'] = $this->request->get['order_id'];
                $data['token'] = $this->request->get['token'];

                return $this->load->view('extension/payment/firstdata_remote_order', $data);
            }
        }
    }

    public function void() {
        $this->load->language('extension/payment/firstdata_remote');

        $json = array();

        if (isset($this->request->post['order_id']) && $this->request->post['order_id'] != '') {
            $this->load->model('extension/payment/firstdata_remote');

            $firstdata_order = $this->model_extension_payment_firstdata_remote->getOrder($this->request->post['order_id']);

            $void_response = $this->model_extension_payment_firstdata_remote->void($firstdata_order['order_ref'], $firstdata_order['tdate']);

            $this->model_extension_payment_firstdata_remote->logger('Void result:\r\n' . print_r($void_response, 1));

            if (strtoupper($void_response['transaction_result']) == 'APPROVED') {
                $this->model_extension_payment_firstdata_remote->addTransaction($firstdata_order['firstdata_remote_order_id'], 'void', 0.00);

                $this->model_extension_payment_firstdata_remote->updateVoidStatus($firstdata_order['firstdata_remote_order_id'], 1);

                $json['msg'] = $this->language->get('text_void_ok');
                $json['data'] = array();
                $json['data']['column_date_added'] = date('Y-m-d H:i:s');
                $json['error'] = false;
            } else {
                $json['error'] = true;
                $json['msg'] = isset($void_response['error']) && !empty($void_response['error']) ? (string)$void_response['error'] : 'Unable to void';
            }
        } else {
            $json['error'] = true;
            $json['msg'] = 'Missing data';
        }

        $this->response->addHeader('Content-Type: application/json');
        $this->response->setOutput(json_encode($json));
    }

    public function capture() {
        $this->load->language('extension/payment/firstdata');
        $json = array();

        if (isset($this->request->post['order_id']) && $this->request->post['order_id'] != '') {
            $this->load->model('extension/payment/firstdata_remote');

            $firstdata_order = $this->model_extension_payment_firstdata_remote->getOrder($this->request->post['order_id']);

            $capture_response = $this->model_extension_payment_firstdata_remote->capture($firstdata_order['order_ref'], $firstdata_order['total'], $firstdata_order['currency_code']);

            $this->model_extension_payment_firstdata_remote->logger('Settle result:\r\n' . print_r($capture_response, 1));

            if (strtoupper($capture_response['transaction_result']) == 'APPROVED') {
                $this->model_extension_payment_firstdata_remote->addTransaction($firstdata_order['firstdata_remote_order_id'], 'payment', $firstdata_order['total']);
                $total_captured = $this->model_extension_payment_firstdata_remote->getTotalCaptured($firstdata_order['firstdata_remote_order_id']);

                $this->model_extension_payment_firstdata_remote->updateCaptureStatus($firstdata_order['firstdata_remote_order_id'], 1);
                $capture_status = 1;
                $json['msg'] = $this->language->get('text_capture_ok_order');
                $json['data'] = array();
                $json['data']['column_date_added'] = date("Y-m-d H:i:s");
                $json['data']['amount'] = (float)$firstdata_order['total'];
                $json['data']['capture_status'] = $capture_status;
                $json['data']['total'] = (float)$total_captured;
                $json['data']['total_formatted'] = $this->currency->format($total_captured, $firstdata_order['currency_code'], 1, true);
                $json['error'] = false;
            } else {
                $json['error'] = true;
                $json['msg'] = isset($capture_response['error']) && !empty($capture_response['error']) ? (string)$capture_response['error'] : 'Unable to capture';
            }
        } else {
            $json['error'] = true;
            $json['msg'] = 'Missing data';
        }

        $this->response->addHeader('Content-Type: application/json');
        $this->response->setOutput(json_encode($json));
    }

    public function refund() {
        $this->load->language('extension/payment/firstdata_remote');

        $json = array();

        if (isset($this->request->post['order_id']) && $this->request->post['order_id'] != '') {
            $this->load->model('extension/payment/firstdata_remote');

            $firstdata_order = $this->model_extension_payment_firstdata_remote->getOrder($this->request->post['order_id']);

            $refund_response = $this->model_extension_payment_firstdata_remote->refund($firstdata_order['order_ref'], $firstdata_order['total'], $firstdata_order['currency_code']);

            $this->model_extension_payment_firstdata_remote->logger('Refund result:\r\n' . print_r($refund_response, 1));

            if (strtoupper($refund_response['transaction_result']) == 'APPROVED') {
                $this->model_extension_payment_firstdata_remote->addTransaction($firstdata_order['firstdata_remote_order_id'], 'refund', $firstdata_order['total'] * -1);

                $total_refunded = $this->model_extension_payment_firstdata_remote->getTotalRefunded($firstdata_order['firstdata_remote_order_id']);
                $total_captured = $this->model_extension_payment_firstdata_remote->getTotalCaptured($firstdata_order['firstdata_remote_order_id']);

                if ($total_captured <= 0 && $firstdata_order['capture_status'] == 1) {
                    $this->model_extension_payment_firstdata_remote->updateRefundStatus($firstdata_order['firstdata_remote_order_id'], 1);
                    $refund_status = 1;
                    $json['msg'] = $this->language->get('text_refund_ok_order');
                } else {
                    $refund_status = 0;
                    $json['msg'] = $this->language->get('text_refund_ok');
                }

                $json['data'] = array();
                $json['data']['column_date_added'] = date("Y-m-d H:i:s");
                $json['data']['amount'] = $firstdata_order['total'] * -1;
                $json['data']['total_captured'] = (float)$total_captured;
                $json['data']['total_refunded'] = (float)$total_refunded;
                $json['data']['refund_status'] = $refund_status;
                $json['error'] = false;
            } else {
                $json['error'] = true;
                $json['msg'] = isset($refund_response['error']) && !empty($refund_response['error']) ? (string)$refund_response['error'] : 'Unable to refund';
            }
        } else {
            $json['error'] = true;
            $json['msg'] = 'Missing data';
        }

        $this->response->addHeader('Content-Type: application/json');
        $this->response->setOutput(json_encode($json));
    }

    protected function validate() {
        if (!$this->user->hasPermission('modify', 'extension/payment/firstdata_remote')) {
            $this->error['warning'] = $this->language->get('error_permission');
        }

        if (!$this->request->post['firstdata_remote_merchant_id']) {
            $this->error['error_merchant_id'] = $this->language->get('error_merchant_id');
        }

        if (!$this->request->post['firstdata_remote_user_id']) {
            $this->error['error_user_id'] = $this->language->get('error_user_id');
        }

        if (!$this->request->post['firstdata_remote_password']) {
            $this->error['error_password'] = $this->language->get('error_password');
        }

        if (!$this->request->post['firstdata_remote_certificate']) {
            $this->error['error_certificate'] = $this->language->get('error_certificate');
        }

        if (!$this->request->post['firstdata_remote_key']) {
            $this->error['error_key'] = $this->language->get('error_key');
        }

        if (!$this->request->post['firstdata_remote_key_pw']) {
            $this->error['error_key_pw'] = $this->language->get('error_key_pw');
        }

        if (!$this->request->post['firstdata_remote_ca']) {
            $this->error['error_ca'] = $this->language->get('error_ca');
        }

        return !$this->error;
    }

}