<?php

namespace FleekDash\Controllers\Schema\FieldDetectors;

if (!\function_exists('fleekdash_log_debug')) {
    require_once FLEEKDASH_PLUGIN_DIR . 'includes/Core/debug-helpers.php';
}

/**
 * ACF Field Detector
 *
 * Handles Advanced Custom Fields (ACF) field detection.
 * Highest priority detector for ACF-managed fields.
 *
 * @since 2.0.0 Extracted from monolithic SchemaController
 */
class ACFFieldDetector
{
    private $priority = 10;

    /**
     * Check if ACF is available
     *
     * @return bool
     */
    public function isAvailable()
    {
        return class_exists('ACF');
    }

    /**
     * Get detector priority
     *
     * @return int
     */
    public function getPriority()
    {
        return $this->priority;
    }

    /**
     * Get ACF fields for a post type
     *
     * @param string $post_type
     * @return array
     */
    public function getFields($post_type)
    {
        $fields = [];

        if (!$this->isAvailable()) {
            fleekdash_log_debug("FleekDash [ACFFieldDetector]: ACF not available");
            return $fields;
        }

        try {
            fleekdash_log_debug("FleekDash [ACFFieldDetector]: Detecting ACF fields for post type: {$post_type}");

            // TODO: Implement full ACF field detection
            // This is a placeholder for future ACF integration

            fleekdash_log_debug("FleekDash [ACFFieldDetector]: ACF detection not yet implemented");

        } catch (\Exception $e) {
            fleekdash_log_error("FleekDash [ACFFieldDetector]: Error processing ACF fields: " . $e->getMessage());
        }

        return $fields;
    }
}
