<?php

namespace WPD_Platform\Integrations\AdvancedCustomFields\Actions;

use Dollie\SDK\Attributes\Action;
use Dollie\SDK\Base\AutomateAction;
use Dollie\SDK\Traits\SingletonLoader;

#[Action(
    id: 'get_post_acf_value',
    label: 'Get Post Value',
    since: '1.0.0'
)]

/**
 * GetPostAcfValue
 *
 * @category GetPostAcfValue
 * @author   BSF <username@example.com>
 * @license  https://www.gnu.org/licenses/gpl-3.0.html GPLv3
 * @link     https://www.brainstormforce.com/
 * @since    1.0.0
 */
class GetPostAcfValue extends AutomateAction
{
    use SingletonLoader;

    /**
     * Integration type.
     *
     * @var string
     */
    public $integration = 'AdvancedCustomFields';

    /**
     * Action name.
     *
     * @var string
     */
    public $action = 'get_post_acf_value';

    /**
     * Register a action.
     *
     * @param array $actions actions.
     * @return array
     */
    public function register($actions)
    {
        $actions[$this->integration][$this->action] = [
            'label' => __('Get Post Value', 'dollie'),
            'action' => $this->action,
            'function' => [$this, 'action_listener'],
        ];

        return $actions;
    }

    /**
     * Action listener.
     *
     * @param int   $user_id user_id.
     * @param int   $automation_id automation_id.
     * @param array $fields fields.
     * @param array $selected_options selectedOptions.
     * @psalm-suppress UndefinedMethod
     * @throws Exception Exception.
     *
     * @return array|bool|void
     */
    public function _action_listener($user_id, $automation_id, $fields, $selected_options)
    {
        $post_id = $selected_options['wp_post'];
        $field_id = $selected_options['field_id'];
        $field_item = $field_id;

        if (! function_exists('get_field')) {
            throw new Exception('Advanced Custom Fields get_field() function not found.');
        }

        $get_value = get_field($field_item, $post_id);
        if ($get_value) {
            if (is_array($get_value)) {
                if (isset($get_value[0]) && is_array($get_value[0])) {
                    $context[$field_item] = wp_json_encode($get_value);
                } else {
                    $context = $get_value;
                }
            } else {
                $context[$field_item] = $get_value;
            }

            return $context;
        } else {
            return [
                'status' => 'error',
                'message' => 'Custom Field value not found.',
            ];
        }
    }
}

GetPostAcfValue::get_instance();
