<?php
add_action('admin_menu', function () {
    add_menu_page(
        'ACS Points Plugin',
        'ACS Points Plugin',
        'manage_options',
        'acs-points-page',
        function () {

            $settings = AcsPointsPlugin::getSettings();

            if (isset($_POST['ptm_save_pricing'])) {
                check_admin_referer('ptm_save_pricing_nonce');

                $postData = [
                    'enabled' => sanitize_text_field($_POST['enabled']),
                    'dispatcherCountry' => sanitize_text_field($_POST['dispatcherCountry']),
                    'dispatcherZipcode' => sanitize_text_field($_POST['dispatcherZipcode']),
                    'countries_availability' => sanitize_text_field($_POST['countries_availability']),
                    'googleMapsKey' => sanitize_text_field($_POST['googleMapsKey']),
                    'weightUpperLimit' => sanitize_text_field($_POST['weightUpperLimit']),
                    'freeShippingUpperLimit' => sanitize_text_field($_POST['freeShippingUpperLimit']),
                    'acsCompanyID' => sanitize_text_field($_POST['acsCompanyID']),
                    'acsCompanyPassword' => sanitize_text_field($_POST['acsCompanyPassword']),
                    'acsUserID' => sanitize_text_field($_POST['acsUserID']),
                    'acsUserPassword' => sanitize_text_field($_POST['acsUserPassword']),
                    'acsApiKey' => sanitize_text_field($_POST['acsApiKey']),
                    'acsClientId' => sanitize_text_field($_POST['acsClientId']),
                    'pricing' => [
                        'same_city' => [
                            'baseCost' => sanitize_text_field($_POST['pricing']['same_city']['baseCost']),
                            'baseCostKgLimit' => sanitize_text_field($_POST['pricing']['same_city']['baseCostKgLimit']),
                            'costPerKg' => sanitize_text_field($_POST['pricing']['same_city']['costPerKg']),
                        ],
                        'island' => [
                            'baseCost' => sanitize_text_field($_POST['pricing']['island']['baseCost']),
                            'baseCostKgLimit' => sanitize_text_field($_POST['pricing']['island']['baseCostKgLimit']),
                            'costPerKg' => sanitize_text_field($_POST['pricing']['island']['costPerKg']),
                        ],
                        'region' => [
                            'baseCost' => sanitize_text_field($_POST['pricing']['region']['baseCost']),
                            'baseCostKgLimit' => sanitize_text_field($_POST['pricing']['region']['baseCostKgLimit']),
                            'costPerKg' => sanitize_text_field($_POST['pricing']['region']['costPerKg']),
                        ],
                        'overland' => [
                            'baseCost' => sanitize_text_field($_POST['pricing']['overland']['baseCost']),
                            'baseCostKgLimit' => sanitize_text_field($_POST['pricing']['overland']['baseCostKgLimit']),
                            'costPerKg' => sanitize_text_field($_POST['pricing']['overland']['costPerKg']),
                        ],
                        'internal_cyprus' => [
                            'baseCost' => sanitize_text_field($_POST['pricing']['internal_cyprus']['baseCost']),
                            'baseCostKgLimit' => sanitize_text_field($_POST['pricing']['internal_cyprus']['baseCostKgLimit']),
                            'costPerKg' => sanitize_text_field($_POST['pricing']['internal_cyprus']['costPerKg']),
                        ],
                        'cyprus' => [
                            'baseCost' => sanitize_text_field($_POST['pricing']['cyprus']['baseCost']),
                            'baseCostKgLimit' => sanitize_text_field($_POST['pricing']['cyprus']['baseCostKgLimit']),
                            'costPerKg' => sanitize_text_field($_POST['pricing']['cyprus']['costPerKg']),
                        ],
                    ]
                ];
                update_option('woocommerce_acs-points-plugin_settings', $postData);
                $httpResponse = AcsPointsPlugin::fetch_points_json();
                echo '<div class="updated"><p>Data updated successfully.</p></div>';
                $settings = AcsPointsPlugin::getSettings();
            }

            ?>
            <div class="wrap"><h1>ACS Points</h1>

                <?php if (isset($httpResponse) && $httpResponse['status_code'] == 200): ?>
                    <div class="updated"><p><?php echo __('Valid ACS Credentials.', ACS_POINTS_PLUGIN_ID); ?></p></div>
                <?php elseif (isset($httpResponse)): ?>
                    <div class="error"><p><?php echo __('Invalid ACS Credentials.', ACS_POINTS_PLUGIN_ID); ?></p></div>
                <?php endif; ?>

                <form method="post">
                    <?php wp_nonce_field('ptm_save_pricing_nonce'); ?>
                    <table class="widefat fixed striped">
                        <thead>
                        <tr>
                            <th colspan="4"><?php echo __('Configuration Settings', ACS_POINTS_PLUGIN_ID);?></th>
                        </tr>
                        </thead>
                        <tbody>
                        <tr>
                            <td>
                                <strong><?php echo __('Activation', ACS_POINTS_PLUGIN_ID); ?></strong>
                                <br/> <?php echo __('Activation/Deactivation of shipping method.', ACS_POINTS_PLUGIN_ID); ?>
                            </td>
                            <td>
                                <input type="checkbox" name="enabled" value="yes"
                                    <?= $settings['enabled'] === 'yes' ? 'checked="checked"' : '' ?> />
                            </td>
                            <td>
                            </td>
                            <td>
                            </td>
                        </tr>
                        <tr>
                            <td>
                                <strong><?php echo __('Countries availability', ACS_POINTS_PLUGIN_ID); ?></strong>
                                <br/> <?php echo __('The available countries.', ACS_POINTS_PLUGIN_ID); ?>
                            </td>
                            <td>
                                <select name="countries_availability">
                                    <option value="all"><?php echo __('All'); ?></option>
                                    <option <?= (isset($settings['countries_availability']) && $settings['countries_availability'] == 'gr') ? 'selected="selected"' : '' ?>
                                        value="gr"><?php echo __('Greece only'); ?></option>
                                    <option <?= (isset($settings['countries_availability']) && $settings['countries_availability'] == 'cy') ? 'selected="selected"' : '' ?>
                                        value="cy"><?php echo __('Cyprus only'); ?></option>
                                </select>
                            </td>
                            <td>
                                <strong><?php echo __('Google Api Key', ACS_POINTS_PLUGIN_ID); ?></strong>
                                <br/> <?php echo __('Google Maps API Key required for map functionalities.', ACS_POINTS_PLUGIN_ID); ?>
                            </td>
                            <td>
                                <input type="text" required name="googleMapsKey"
                                       value="<?php echo esc_attr($settings['googleMapsKey'] ?? '') ?>" style="width: 100%"/>
                            </td>
                        </tr>
                        <tr>
                            <td>
                                <strong><?php echo __('Weight limit', ACS_POINTS_PLUGIN_ID); ?></strong>
                                <br/> <?php echo __('Upper limit for package weight (kg) in order to pickup from ACS Point.', ACS_POINTS_PLUGIN_ID); ?>
                            </td>
                            <td>
                                <input type="number" required name="weightUpperLimit"
                                       value="<?php echo esc_attr($settings['weightUpperLimit'] ?? 30); ?>" style="width: 100%"/>
                            </td>
                            <td>
                                <strong><?php echo __('Free delivery', ACS_POINTS_PLUGIN_ID); ?>(&euro;)</strong>
                                <br/> <?php echo __('for order value higher than', ACS_POINTS_PLUGIN_ID); ?>
                            </td>
                            <td>
                                <input type="number" required step="0.01" name="freeShippingUpperLimit"
                                       value="<?php echo esc_attr($settings['freeShippingUpperLimit'] ?? null) ?>" style="width: 100%"/>
                            </td>
                        </tr>
                        <tr>
                            <td>
                                <strong><?php echo __('Store/Sender Country', ACS_POINTS_PLUGIN_ID); ?></strong>
                                <br/> <?php echo __('Country from which the order is shipped.', ACS_POINTS_PLUGIN_ID); ?>
                            </td>
                            <td>
                                <select name="dispatcherCountry">
                                    <option <?= (isset($settings['dispatcherCountry']) && $settings['dispatcherCountry'] == 'GR') ? 'selected="selected"' : '' ?>
                                        value="GR"><?php echo __('Greece'); ?></option>
                                    <option <?= (isset($settings['dispatcherCountry']) && $settings['dispatcherCountry'] == 'CY') ? 'selected="selected"' : '' ?>
                                        value="CY"><?php echo __('Cyprus'); ?></option>
                                </select>
                            </td>
                            <td>
                                <strong><?php echo __('Store/Sender ZIP Code', ACS_POINTS_PLUGIN_ID); ?></strong>
                                <br/> <?php echo __('ZIP code of the store/sender location.', ACS_POINTS_PLUGIN_ID); ?>
                            </td>
                            <td>
                                <input type="text" required name="dispatcherZipcode"
                                       value="<?php echo esc_attr($settings['dispatcherZipcode']) ?? null ?>" style="width: 100%"/>
                            </td>
                        </tr>
                        </tbody>
                    </table>
                    <br/>
                    <table class="widefat fixed striped">
                        <thead>
                        <tr>
                            <th colspan="4"><?php echo __('Authentication Settings'); ?></th>
                        </tr>
                        </thead>
                        <tbody>
                        <tr>
                            <td>
                                <strong><?php echo __('Company ID', ACS_POINTS_PLUGIN_ID); ?></strong>
                                <br/> <?php echo __('Provided by ACS courier', ACS_POINTS_PLUGIN_ID); ?>
                            </td>
                            <td>
                                <input type="text" required name="acsCompanyID"
                                       value="<?php echo esc_attr($settings['acsCompanyID'] ?? '') ?>" style="width: 100%"/>
                            </td>
                            <td>
                                <strong><?php echo __('Company Password', ACS_POINTS_PLUGIN_ID); ?></strong>
                                <br/> <?php echo __('Provided by ACS courier', ACS_POINTS_PLUGIN_ID); ?>
                            </td>
                            <td>
                                <input type="text" required name="acsCompanyPassword"
                                       value="<?php echo esc_attr($settings['acsCompanyPassword'] ?? '') ?>" style="width: 100%"/>
                            </td>
                        </tr>
                        <tr>
                            <td>
                                <strong><?php echo __('Username', ACS_POINTS_PLUGIN_ID); ?></strong>
                                <br/> <?php echo __('Provided by ACS courier', ACS_POINTS_PLUGIN_ID); ?>
                            </td>
                            <td>
                                <input type="text" required name="acsUserID"
                                       value="<?php echo esc_attr($settings['acsUserID'] ?? '') ?>" style="width: 100%"/>
                            </td>
                            <td>
                                <strong><?php echo __('Password', ACS_POINTS_PLUGIN_ID); ?></strong>
                                <br/> <?php echo __('Provided by ACS courier', ACS_POINTS_PLUGIN_ID); ?>
                            </td>
                            <td>
                                <input type="text" required name="acsUserPassword"
                                       value="<?php echo esc_attr($settings['acsUserPassword'] ?? ''); ?>" style="width: 100%"/>
                            </td>
                        </tr>
                        <tr>
                            <td>
                                <strong><?php echo __('ACS Api Key', ACS_POINTS_PLUGIN_ID); ?></strong>
                                <br/> <?php echo __('Provided by ACS courier', ACS_POINTS_PLUGIN_ID); ?>
                            </td>
                            <td>
                                <input type="text" required name="acsApiKey"
                                       value="<?php echo esc_attr($settings['acsApiKey'] ?? '') ?>" style="width: 100%"/>
                            </td>
                            <td>
                                <strong><?php echo __('Billing_Code', ACS_POINTS_PLUGIN_ID); ?></strong>
                                <br/> <?php echo __('Provided by ACS courier', ACS_POINTS_PLUGIN_ID); ?>
                            </td>
                            <td>
                                <input type="text" required name="acsClientId"
                                       value="<?php echo esc_attr($settings['acsClientId'] ?? ''); ?>" style="width: 100%"/>
                            </td>
                        </tr>

                        </tbody>
                    </table>
                    <br/>
                    <table class="widefat fixed striped">
                        <thead>
                        <tr>
                            <th><?php echo __('Pricing settings', ACS_POINTS_PLUGIN_ID); ?></th>
                            <th><?php echo __('Base Cost (€)', ACS_POINTS_PLUGIN_ID); ?></th>
                            <th><?php echo __('Base KG Limit', ACS_POINTS_PLUGIN_ID); ?></th>
                            <th><?php echo __('Cost Per KG (€)', ACS_POINTS_PLUGIN_ID); ?></th>
                        </tr>
                        </thead>
                        <tbody>

                        <?php foreach ([
                                           'same_city' => __('ΕΝΤΟΣ ΠΟΛΗΣ'),
                                           'island' => __('ΝΗΣΙΩΤΙΚΟΣ'),
                                           'region' => __('ΠΕΡΙΦΕΡΕΙΑ'),
                                           'overland' => __('ΧΕΡΣΑΙΑ'),
                                           'internal_cyprus' => __('ΕΝΤΟΣ ΚΥΠΡΟΥ'),
                                           'cyprus' => __('ΚΥΠΡΟΣ'),
                                       ] as $key => $label) {
                            echo "<tr>";
                            echo "<td><strong>" . __($label) . "</strong></td>";
                            echo "<td><input type='text' name='pricing[$key][baseCost]' value='" . esc_attr($settings['pricing'][$key]['baseCost'] ?? '') . "' /></td>";
                            echo "<td><input type='text' name='pricing[$key][baseCostKgLimit]' value='" . esc_attr($settings['pricing'][$key]['baseCostKgLimit'] ?? '') . "' /></td>";
                            echo "<td><input type='text' name='pricing[$key][costPerKg]' value='" . esc_attr($settings['pricing'][$key]['costPerKg'] ?? '') . "' /></td>";
                            echo "</tr>";
                        } ?>

                        </tbody>
                    </table>

                    <p><input type="submit" name="ptm_save_pricing" class="button button-primary" value="<?php echo __('Save');?>">
                    </p>
                </form>
            </div>

            <?php
        }
    );
});