<?php
namespace JVBase\integrations;

use JVBase\meta\Meta;
use JVBase\registrar\Registrar;

if (!defined('ABSPATH')) {
	exit;
}

trait SyncToTerm
{
	use SyncTo, SyncHelpers, UserConnection;
	public function addSaveTerm():void
	{
		if (empty($this->syncTaxonomies)) {
			return;
		}
		if (!has_action('saved_term', [$this, 'handleSaveTerm'])) {
			add_action('saved_term', [$this, 'handleSaveTerm'], 20, 3);
		}
	}
	public function removeSaveTerm():void
	{
		if (empty($this->syncTaxonomies)) {
			return;
		}
		remove_action('saved_term', [$this, 'handleSaveTerm'], 20, 3);
	}
	protected function handleSaveTerm(int $termID, int $tt_id, string $taxonomy, bool $update, array $args):void
	{
		$tax = jvbNoBase($taxonomy);
		if (!in_array($tax, $this->syncTaxonomies)) {
			return;
		}
		$registrar = Registrar::getInstance($tax);
		if (!$registrar) {
			return;
		}

		$settings = $registrar->getIntegrationConfig($this->service_name);
		if (!$settings) {
			return;
		}

		$fields = $this->getSyncFields($termID, 'term');
		if (!$fields['share_to_'.$this->service_name]) {
			return;
		}

		$isShared = array_key_exists("_{$this->service_name}_item_id", $fields) && !empty($fields["_{$this->service_name}_item_id"]);

		if ($isShared && $update && !$fields['_keep_synced_'.$this->service_name]) {
			return;
		}
		$this->removeSaveTerm();
		$this->handleTheSaveTerm($termID, $update, $taxonomy, $settings);
		$this->addSaveTerm();
	}

	/**
	 * @param int $termID
	 * @param bool $update
	 * @param array $settings
	 * @return void
	 */
	protected function handleTheSaveTerm(int $termID, bool $update, string $taxonomy, array $settings):void
	{
		error_log('==== ['.$this->title.']::handleTheSaveTerm ====');
		//TODO: Figure out some sort of permissions for if the user can share this term, particularly for content types
		//TODO: If this is a content type, it likely has its own integration. This is an edmonton.ink problem, so I'm offloading it for now
		$this->queueOperation(self::$syncTo, [
			'terms'   => [$termID],
			'user'		=> get_current_user_id(),
		], [
			'priority' => 'high',
			'delay'    => 30,
		]);
		Meta::forTerm($termID)->set('_'.$this->service_name.'_sync_status', 'queued');
	}

	public function addDeleteTerm():void
	{
		if (!has_action('pre_delete_term', [$this, 'handleDeleteTerm'])) {
			add_action('pre_delete_term', [$this, 'handleDeleteTerm']);
		}
	}
	public function removeDeleteTerm():void
	{
		remove_action('pre_delete_term', [$this, 'handleDeleteTerm']);
	}
	public function handleDeleteTerm(int $termID, string $taxonomy):void
	{
		if (!$this->canSync['delete']) {
			return;
		}
		$tax = jvbNoBase($taxonomy);
		if (!in_array($tax, $this->syncTaxonomies)) {
			return;
		}
		$fields = $this->getSyncFields($termID, 'term');
		if (empty($fields["_{$this->service_name}_item_id"])) {
			return;
		}
		JVB()->queue()->add(
			self::$deleteFrom,
			0,
			[
				'fields'	=> [$termID => $fields],
				'service'	=> $this->service_name,
				'type'		=> 'term'
			]
		);
	}
}