<?php

use wpsolr\core\classes\engines\WPSOLR_AbstractEngineClient;
use wpsolr\core\classes\engines\WPSOLR_AbstractIndexClient;
use wpsolr\core\classes\extensions\indexes\WPSOLR_Option_Indexes;
use wpsolr\core\classes\extensions\view\WPSOLR_Option_View;
use wpsolr\core\classes\extensions\WPSOLR_Extension;
use wpsolr\core\classes\hosting_api\WPSOLR_Hosting_Api_Abstract;
use wpsolr\core\classes\models\post\WPSOLR_Model_Meta_Type_Post;
use wpsolr\core\classes\services\WPSOLR_Service_Container;
use wpsolr\core\classes\utilities\WPSOLR_Escape;
use wpsolr\core\classes\utilities\WPSOLR_Help;
use wpsolr\core\classes\utilities\WPSOLR_Option;
use wpsolr\core\classes\WPSOLR_Events;

WPSOLR_Extension::require_once_wpsolr_extension( WPSOLR_Extension::OPTION_INDEXES, true );
$option_indexes_object = new WPSOLR_Option_Indexes( true, false );

// Create the tabs from the Solr indexes already configured
$subtabs = [];
foreach ( $option_indexes_object->get_indexes() as $index_indice => $index ) {
    $subtabs[ $index_indice ] = isset( $index['index_name'] ) ? $index['index_name'] : 'Connector with no name';
}

if ( empty( $subtabs ) ) {
    WPSOLR_Escape::echo_escaped( "Please create a connector first." );

    return;
}

// Create subtabs on the left side
$current_index_indice = wpsolr_admin_sub_tabs( $subtabs );
if ( ! $option_indexes_object->has_index( $current_index_indice ) ) {
    $current_index_indice = key( $subtabs );
}
$current_index_name = $subtabs[ $current_index_indice ];

try {

    WPSOLR_Option_View::set_current_index_uuid( $current_index_indice );
    WPSOLR_Option_View::backup_current_index_uuid();
    $search_engine = WPSOLR_AbstractIndexClient::create( $current_index_indice );
    WPSOLR_Option_View::restore_current_index_uuid();

} catch ( Exception $e ) {

    WPSOLR_Escape::echo_escaped( sprintf( '<b>An error occured while trying to connect to the connector:</b> <br>%s', WPSOLR_Escape::esc_html( htmlentities( $e->getMessage() ) ) ) );

    return;
}

$search_engine_api           = WPSOLR_Hosting_Api_Abstract::get_hosting_api_by_id( $search_engine->index['index_hosting_api_id'] );
$delete_confirmation_message = '';
?>

<div id="solr-operations-tab"
     class="wdm-vertical-tabs-content">
    <form action="options.php" method='post' id='solr_actions'>
        <input type='hidden' id='solr_index_indice' name='wdm_solr_operations_data[solr_index_indice]'
               value="<?php WPSOLR_Escape::echo_esc_attr( $current_index_indice ); ?>">
        <?php

        settings_fields( 'solr_operations_options' );

        $search_engine_operations_options = WPSOLR_Service_Container::getOption()->get_option_operations();

        $operation_index_post_types = WPSOLR_Service_Container::getOption()->get_option_operations_index_post_types( $current_index_indice );

        $batch_size = empty( $search_engine_operations_options['batch_size'][ $current_index_indice ] ) ? '100' : $search_engine_operations_options['batch_size'][ $current_index_indice ];

        $locked_post_types = WPSOLR_Service_Container::getOption()->get_option_locking_index_models( $current_index_indice );

        $model_types = $search_engine->get_models();
        ?>
        <div class='wrapper'>
            <h4 class='head_div'>Content of the connector "<?php WPSOLR_Escape::echo_esc_html( $current_index_name ); ?>
                "</h4>

            <div class="wdm_note">
                <div>
                    <?php
                    $test_events_statistics_transient_label = sprintf( 'wpsolr_test_events_statistics_%s', $current_index_indice );
                    if ( $test_events_statistics = get_transient( $test_events_statistics_transient_label ) ) {
                        ?>
                        <div style="color:green">
                            Test events sent:
                            <ul style="color:green;margin-left:20px">
                                <li>- Total
                                    events: <?php WPSOLR_Escape::echo_esc_html( $test_events_statistics['total_nb_events'] ); ?>
                                </li>
                                <li>
                                    -
                                    Users: <?php WPSOLR_Escape::echo_esc_html( $test_events_statistics['total_nb_users'] ?? 0 ); ?>
                                </li>
                                <li>- View
                                    events: <?php WPSOLR_Escape::echo_esc_html( $test_events_statistics['total_nb_event_views'] ?? 0 ); ?>
                                </li>
                                <li>- Click
                                    events: <?php WPSOLR_Escape::echo_esc_html( $test_events_statistics['total_nb_event_clicks'] ?? 0 ); ?>
                                </li>
                                <li>- Add to basket
                                    events: <?php WPSOLR_Escape::echo_esc_html( $test_events_statistics['total_nb_event_add_to_baskets'] ?? 0 ); ?>
                                </li>
                                <li>- Order
                                    events: <?php WPSOLR_Escape::echo_esc_html( $test_events_statistics['total_nb_event_orders'] ?? 0 ); ?>
                                </li>
                            </ul>
                        </div>
                        <br>
                        <?php
                        delete_transient( $test_events_statistics_transient_label );
                    }

                    try {
                        $nb_documents_in_index = $search_engine->get_count_documents();
                        WPSOLR_Escape::echo_escaped( sprintf( "<b>A total of %s %s are currently in your connector \"%s\"</b>",
                                WPSOLR_Escape::esc_html( $nb_documents_in_index ), $search_engine->get_documents_label(), WPSOLR_Escape::esc_html( $current_index_name ) ) );
                        


                    } catch ( Exception $e ) {
                        if ( false === strpos( $e->getMessage(), 'Not implemented' ) ) {
                            WPSOLR_Escape::echo_escaped( sprintf( '<span class="solr_error"><br>Please check your hosting, an exception occurred while calling your connector: <br><br>%s</span>', WPSOLR_Escape::esc_html( htmlentities( $e->getMessage() ) ) ) );
                        } else {
                            WPSOLR_Escape::echo_escaped( 'This connector does not provide a way to count documents.' );
                        }
                    }
                    ?>
                </div>

                <ul class="wdm_row">
                    <div class="clear"></div>
                    <div>
                        <span class='solr_error wpsolr_post_types_err'></span>
                        <div style="float: right">
                            <a href="javascript:void();" class="wpsolr_checker">All</a> |
                            <a href="javascript:void();" class="wpsolr_unchecker">None</a>
                        </div>
                        <div class="clear"></div>
                    </div>

                    <?php if ( empty( $model_types ) ) { ?>
                        <span>
                            Please select some post types on screen
                            <a href="/wp-admin/admin.php?page=solr_settings&tab=solr_option&subtab=index_opt">2.2 Data</a>
                        </span>
                    <?php } ?>

                    <?php

                    $loop_values = [ 'documents' => $search_engine_api->get_label_documents_processing(), ];
                    $loop_values           = [
                            'events'    => 'Events to process with this connector:',
                            'documents' => $search_engine_api->get_label_documents_processing(),
                    ];
                    $message_all_processed = 'All %s are processed.';
                    $message_not_processed = '%s %s not processed yet. Click on the button "synchronize" to process them.';

                    

                    foreach ( $loop_values as $loop_value => $loop_header_text ) {
                        $is_header     = false;
                        $is_events     = ( 'events' === $loop_value );
                        $is_uploads    = ( 'uploads' === $loop_value );
                        $is_processing = ( 'processing' === $loop_value );
                        $is_errors     = ( 'errors' === $loop_value );
                        $is_documents  = ( 'documents' === $loop_value );
                        ?>

                        <?php
                        foreach ( $model_types as $model_type ) {

                            


                            $count_nb_documents_to_be_indexed = $search_engine->get_count_nb_documents_to_be_indexed( $model_type );
                            $operation_post_type              = $model_type->get_type();
                            $index_model_version              = $search_engine->get_index_model_version( $model_type );

                            

                            ?>

                            <?php if ( ! $is_header ) {
                                $is_header = true;
                                ?>
                                <div style="margin: 20px 0 10px 0;">
                                    <span style="text-decoration: underline">
                                        <?php WPSOLR_Escape::echo_esc_html( $loop_header_text . ':' ); ?>
                                    </span>
                                </div>
                            <?php } ?>

                            <li>
                                <input type='checkbox'
                                       name='wdm_solr_operations_data[<?php WPSOLR_Escape::echo_esc_attr( WPSOLR_Option::OPTION_OPERATIONS_POST_TYPES ); ?>][<?php WPSOLR_Escape::echo_esc_attr( $current_index_indice ); ?>][<?php WPSOLR_Escape::echo_esc_attr( $operation_post_type ); ?>]'
                                       class="wpsolr_index_post_types wpsolr_checked"
                                       data-wpsolr-index-post-type="<?php WPSOLR_Escape::echo_esc_attr( $operation_post_type ); ?>"
                                       value="y"
                                        <?php checked( empty( $operation_index_post_types ) || isset( $operation_index_post_types[ $operation_post_type ] ) ); ?>
                                />

                                <?php if ( empty( $count_nb_documents_to_be_indexed ) ) { ?>
                                    <img src="<?php WPSOLR_Escape::echo_esc_url( plugins_url( 'images/success.png', WPSOLR_PLUGIN_FILE ) ); ?>"
                                         class="wpsolr_premium_text_class" style="display:inline">
                                    <?php WPSOLR_Escape::echo_escaped( sprintf( $message_all_processed, WPSOLR_Escape::esc_html( $model_type->get_label() ) ) ); ?>
                                <?php }
                                if ( $count_nb_documents_to_be_indexed > 0 ) { ?>
                                    <img src="<?php WPSOLR_Escape::echo_esc_url( plugins_url( 'images/warning.png', WPSOLR_PLUGIN_FILE ) ); ?>"
                                         class="wpsolr_premium_text_class" style="display:inline">
                                    <?php WPSOLR_Escape::echo_esc_html( sprintf( $message_not_processed, $count_nb_documents_to_be_indexed, $model_type->get_label() ) ); ?>
                                    

                                <?php }
                                if ( ( $model_type instanceof WPSOLR_Model_Meta_Type_Post ) && ( ( $count_blacklisted_ids = $search_engine->get_count_blacklisted_ids( $model_type ) ) > 0 ) ) {
                                    ?>
                                    <?php WPSOLR_Escape::echo_escaped( sprintf( 'Except <b>%s</b>', WPSOLR_Escape::esc_html( $count_blacklisted_ids ) ) ); ?>
                                    from the 2.2 exclusion list or from the
                                    wpsolr metabox "do not search".
                                    <?php
                                }
                                ?>

                                <?php if ( ! empty( $index_model_version ) ) { ?>
                                    <b>Version <?php WPSOLR_Escape::echo_esc_html( $index_model_version ); ?></b>.
                                <?php } ?>

                                <?php
                                if ( ! empty( $locked_post_types[ $model_type->get_type() ] )
                                     && ( WPSOLR_AbstractIndexClient::STOP_INDEXING_ID !== $locked_post_types[ $model_type->get_type() ] )
                                ) {
                                    $locking_process_id = $locked_post_types[ $model_type->get_type() ];
                                    $process_label      = $locking_process_id;
                                    


                                    $current_user = wp_get_current_user();
                                    if ( ( $current_user instanceof WP_User ) && ( $process_label !== $current_user->user_email ) ) {
                                        // Show the lock only if the current user is not the locker
                                        ?>

                                        <div style="display: inline-block">
                                            <input type="button"
                                                   data-wpsolr-post_type="<?php WPSOLR_Escape::echo_esc_attr( $model_type->get_type() ); ?>"
                                                   data-wpsolr-process-id="<?php WPSOLR_Escape::echo_esc_attr( $locking_process_id ); ?>"
                                                   data-wpsolr-process-label="<?php WPSOLR_Escape::echo_esc_attr( $process_label ); ?>"
                                                   class="wpsolr_unlock_process button-primary"
                                                   value="Stop the process started by <?php WPSOLR_Escape::echo_esc_html( $process_label ); ?>"/>
                                        </div>

                                        <?php
                                    }
                                }
                                ?>
                            </li>
                            <?php
                        }
                    }

                    ?>
                </ul>
            </div>
            <div class="wdm_row">
                <p>The process is <b>incremental</b>: only documents updated after the last operation
                    are processed with the connector.</p>

                <p>So, the first operation will process all documents, by batches of
                    <b><?php WPSOLR_Escape::echo_esc_html( $batch_size ); ?></b> documents.</p>

                <p>If a <b>timeout</b> occurs, you just have to click on the button again: the process
                    will restart from where it stopped.</p>

                <p>If you need to process everything again, delete the content first.</p>
            </div>
            <div class="wdm_row">
                <div class='col_left'>Number of documents sent as a single commit.<br>
                    You can change this number to control the performance.
                </div>
                <div class='col_right'>
                    <input type='text' id='batch_size'
                           name='wdm_solr_operations_data[batch_size][<?php WPSOLR_Escape::echo_esc_attr( $current_index_indice ); ?>]'
                           placeholder="Enter a Number"
                           value="<?php WPSOLR_Escape::echo_esc_attr( $batch_size ); ?>">
                    <span class='res_err'></span><br>
                </div>
                <div class="clear"></div>

                <?php
                if ( file_exists( $file_to_include = apply_filters( WPSOLR_Events::WPSOLR_FILTER_INCLUDE_FILE, WPSOLR_Help::HELP_BATCH_DEBUG ) ) ) {
                    require $file_to_include;
                }
                ?>

                <?php
                if ( file_exists( $file_to_include = apply_filters( WPSOLR_Events::WPSOLR_FILTER_INCLUDE_FILE, WPSOLR_Help::HELP_BATCH_MODE_REPLACE ) ) ) {
                    require $file_to_include;
                }
                ?>

                <?php
                

                ?>

            </div>
            <div class="wdm_row">

                <?php foreach (
                        [
                            


                            

                        ] as $_engine_code => $_engine_warning
                ) {
                    if ( $_engine_code === ( $index['index_engine'] ?? '' ) ) { ?>
                        <p class="solr_error wpsolr_engine">
                            <?php WPSOLR_Escape::echo_escaped( $_engine_warning ); ?>
                        </p>
                    <?php }
                } ?>

                <div class="submit">
                    <input name="solr_start_index_data" type="submit" class="button-primary wdm-save"
                           id='solr_start_index_data'
                           value="Process selected documents with connector '<?php WPSOLR_Escape::echo_esc_attr( $current_index_name ); ?>' "/>
                    <input name="solr_stop_index_data" type="submit" class="button-primary wdm-save"
                           id='solr_stop_index_data' value="Click to stop processing"
                           style="visibility: hidden;"/>
                    <span class='img-load'></span>

                    <input name="solr_delete_index" type="submit" class="button-primary wdm-save"
                           id="solr_delete_index"
                           value="Delete selected documents with connector '<?php WPSOLR_Escape::echo_esc_attr( $current_index_name ); ?>'"
                            <?php WPSOLR_Escape::echo_escaped( empty( $delete_confirmation_message ) ? '' : sprintf( 'data-wpsolr-confirmation="%s"', WPSOLR_Escape::esc_attr( $delete_confirmation_message ) ) ); ?>
                    />

                    <input name="solr_stop_index_data" type="submit" class="button-primary wdm-save"
                           id='solr_stop_delete_data' value="Click to stop deleting"
                           style="visibility: hidden;"/>
                    <span class='img-load'></span>

                    <span class='status_index_message'></span>
                    <span class='status_debug_message'></span>
                    <span class='status_del_message'></span>
                </div>
            </div>
        </div>
    </form>
</div>
