<?php

namespace Air_WP_Sync_Free;

/**
 * AS Action Consumer
 */
class Air_WP_Sync_Action_Consumer {
	/**
	 * Constructor
	 */
	public function __construct( ) {
		add_action( 'airwpsync_process_records', array( $this, 'consume' ), 10, 4 );
	}

	/**
	 * Consume a record from queue
	 */
	public function consume( $importer_id, $run_id, $item_id ) {
		// Get importer instance from id
		$importer = Air_WP_Sync_Helper::get_importer_by_id( $importer_id );
		if ( ! $importer ) {
			return;
		}
		// Get Airtable record saved as a temporary option
		$records = get_option( $item_id );
		if ( ! $records ) {
			return;
		}

		foreach ( $records as $record ) {
			// Import record
			$content_id = $importer->process_airtable_record( $record );
			// Temporarily save created or saved content ID
			if ( ! empty( $content_id ) && ! is_wp_error( $content_id ) ) {
				$this->append_run_result( $content_id, $importer );
			}
		}

		// Delete temporary option
		delete_option( $item_id );

		if ( $run_id === $importer->get_run_id() && 0 === $this->get_remaining_actions_count( $importer_id, $run_id ) ) {
			$importer->delete_removed_contents();
			$importer->end_run( 'success' );
		}
	}

	/**
	 * Get count of remaining actions
	 */
	protected function get_remaining_actions_count( $importer_id, $run_id = null ) {
		$args = array(
			'importer_id' => $importer_id,
		);

		if ( $run_id ) {
			$args['run_id'] = $run_id;
		}

		$actions = as_get_scheduled_actions(
			array(
				'hook'                  => 'airwpsync_process_records',
				'status'                => \ActionScheduler_Store::STATUS_PENDING,
				'partial_args_matching' => 'like',
				'args'                  => $args,
				'per_page'              => -1,
			)
		);
		return count( $actions );
	}

	/**
	 * Append new content_id to the run result
	 */
	protected function append_run_result( $content_id, $importer ) {
		$content_ids = get_post_meta( $importer->infos()->get( 'id' ), 'content_ids', true ) ?: array();
		if ( ! is_array( $content_ids ) ) {
			$content_ids = array();
		}
		$content_ids[] = $content_id;
		update_post_meta( $importer->infos()->get( 'id' ), 'content_ids', $content_ids );
	}
}