class ConfirmPageLogin extends ConfirmPageDI
{
    /**
     * AmazonPay module instance
     *
     * @var AmazonPay
     */
    protected $module;

    /**
     * Enqueues necessary assets for this View
     *
     * @author Evan D Shaw <evandanielshaw@gmail.com>
     * @return void
     */
    public function onFeesSet() {
        wp_enqueue_style(
            'checkout_review',
            WCEXAAP_PLUGIN_URL . '/src/Views/ConfirmPageLogin/ConfirmPageLogin.css',
            [],
            WCEXAAP_VERSION
        );

        $theme = AmazonPay::getThemeConfig()['name'];
        if (file_exists(__DIR__ . '/ConfirmPage.' . $theme . '.css')) {
            wp_enqueue_style(
                'wcexaap-confirmpage-' . $theme,
                WCEXAAP_PLUGIN_URL . '/src/Views/ConfirmPage/ConfirmPage.' . $theme . '.css',
                [],
                WCEXAAP_VERSION
            );
        }

        $params = $this->getCheckoutParams();
        (new Checkout($this->module))->load(
            $this->module->restRoutes->createQueryUrl($params['url']),
            'Cart',
            $params['productType']
        );
    }

    /**
     * Returns create session URL for Amazon Pay checkout session
     *
     * @author Evan D Shaw <evandanielshaw@gmail.com>
     * @return string
     */
    public function getCheckoutParams() {
        $chargetype = 'once';
        $amzproducttype = 'PayAndShip';
        if (defined('WCEX_DLSELLER')) {
            if (!dlseller_have_shipped()) {
                $amzproducttype = 'PayOnly';
            }
        }

        // override Amazon address if Welcart address is preferred in settings
        $whichAddress = $this->module->getActingOpts()['address_priority'];
        if ($whichAddress === 'welcart') {
            $amzproducttype = 'PayOnly';
        }

        $urlpt = strtolower($amzproducttype);
        return [
            'url' => "/checkout/welcart/{$urlpt}/{$chargetype}/createSession",
            'productType' => $amzproducttype,
        ];
    }

    /**
     * Displays Amazon Pay login button and widgets.
     *
     * @author Evan D Shaw <evandanielshaw@gmail.com>
     * @param string $html
     * @param array  $payments
     * @param string $acting_flag
     * @param int    $rand
     * @param string $purchase_disabled
     * @return string
     */
    protected function filterConfirmPagePayButton($html, $payments, $acting_flag, $rand, $purchase_disabled) {
        /**
         * Mirrored Welcart filter
         *
         * @ignore
         */
        $backbuttontext = apply_filters('usces_filter_confirm_prebutton_value', __('Back', 'usces'));
        ob_start();
        ?>
        <!-- login container -->
        <div id="checkout_review">
            <?php
            ob_start();
            ?>
            <p class="note">
                <?php
                /**
                 * Filters the message text shown above the Amazon Pay button displayed on the Welcart 通常フロー 内容確認 page
                 *
                 * @important
                 * @param string $text Default: 'Amazon Payでお支払いいただくには、下記のボタンからAmazonへログインしてください。'
                 */
                echo apply_filters(
                    'wcexaap_filter_confirm_page_login_note',
                    esc_html__('To make a purchase with Amazon, click the button below and login.', 'wcexaap')
                );
                ?>
            </p>
            <?php
            $note = ob_get_clean();
            /**
             * Filters the message HTML shown above the Amazon Pay button displayed on the Welcart 通常フロー 内容確認 page
             *
             * @param string                                               $note
             * @param \Aivec\Welcart\SettlementModules\AmazonPay\AmazonPay $module
             * @param array                                                $payments
             * @param string                                               $acting_flag
             * @param int                                                  $rand
             * @param string                                               $purchase_disabled
             */
            $note = apply_filters(
                'wcexaap_filter_confirm_page_login_note_html',
                $note,
                $this->module,
                $payments,
                $acting_flag,
                $rand,
                $purchase_disabled
            );
            echo $note;
            ?>
            <div class="login-btn-container">
                <form
                    action="<?php echo esc_url(USCES_CART_URL); ?>"
                    method="post"
                    onKeyDown="if (event.keyCode == 13) {return false;}"
                >
                    <input
                        name="backDelivery"
                        type="submit"
                        class="back_button"
                        value="<?php echo esc_attr($backbuttontext); ?>"
                    />
                </form>
                <?php echo Checkout::getAmazonPayButton(); ?>
            </div>
        </div>
        <?php
        $html = ob_get_clean();

        return $html;
    }
}