class SettlementSettings extends Factory
{
    /**
     * Override method
     *
     * Filters the documentation url
     *
     * @author Evan D Shaw <evandanielshaw@gmail.com>
     * @param string $url
     * @return string
     */
    protected function filterDocumentationUrl($url) {
        $url = 'https://pay.line.me';
        return $url;
    }

    /**
     * Filters the settlement acting_settings option array with LINE Pay config options
     *
     * @author Evan D Shaw <evandanielshaw@gmail.com>
     * @param array $acting_opts
     * @return array
     */
    protected function filterActingOptions($acting_opts) {
        $acting_opts['channel_id'] = isset($acting_opts['channel_id']) ? $acting_opts['channel_id'] : '';
        $acting_opts['channel_secret_key'] = isset($acting_opts['channel_secret_key']) ? $acting_opts['channel_secret_key'] : '';

        return $acting_opts;
    }

    /**
     * LINE Pay config options
     *
     * @author Evan D Shaw <evandanielshaw@gmail.com>
     * @param array $acting_opts
     * @return void
     */
    protected function settlementModuleFields($acting_opts) {
        ?>
        <tr>
            <th>
                <a class="explanation-label" id="label_ex_channel_id_linepay">
                    <?php echo esc_html__('Channel ID', 'wcex_linepay'); ?>
                </a>
            </th>
            <td colspan="6">
                <input
                    name="channel_id"
                    type="text"
                    id="channel_id_linepay"
                    value="<?php echo esc_attr($acting_opts['channel_id']); ?>"
                    size="20"
                />
            </td>
        </tr>
        <tr id="ex_channel_id_linepay" class="explanation">
            <td colspan="2">
                <?php echo esc_html__('The Channel ID issued by LINE.', 'wcex_linepay'); ?>
            </td>
        </tr>
        <tr>
            <th>
                <a class="explanation-label" id="label_ex_channel_secret_key_linepay">
                    <?php echo esc_html__('Channel Secret Key', 'wcex_linepay'); ?>
                </a>
            </th>
            <td colspan="6">
                <input
                    name="channel_secret_key"
                    type="text"
                    id="channel_secret_key_linepay"
                    value="<?php echo esc_attr($acting_opts['channel_secret_key']); ?>"
                    size="20"
                />
            </td>
        </tr>
        <tr id="ex_channel_secret_key_linepay" class="explanation">
            <td colspan="2">
                <?php echo esc_html__('Channel Secret Key issued by LINE.', 'wcex_linepay'); ?>
            </td>
        </tr>
        <?php
    }

    /**
     * Filter options with POST
     *
     * @author Evan D Shaw <evandanielshaw@gmail.com>
     * @param array $options
     * @return array
     */
    protected function filterUpdateOptionsProcessing($options) {
        $options['channel_id'] = isset($_POST['channel_id']) ? $_POST['channel_id'] : '';
        $options['channel_secret_key'] = isset($_POST['channel_secret_key']) ? $_POST['channel_secret_key'] : '';

        return $options;
    }

    /**
     * Filter error message after form validation
     *
     * @author Evan D Shaw <evandanielshaw@gmail.com>
     * @param string $error_message
     * @return string
     */
    protected function validateFormPost($error_message) {
        if (\WCUtils::is_blank($_POST['channel_id'])) {
            $error_message .= '※' . __('Please enter the Channel ID.', 'wcex_linepay') . '<br />';
        }
        if (\WCUtils::is_blank($_POST['channel_secret_key'])) {
            $error_message .= '※' . __('Please enter the Channel Secret Key.', 'wcex_linepay') . '<br />';
        }

        return $error_message;
    }
}