<?php
/**
 * Helper functions for Activity Log for MCP.
 *
 * @package ALFMCP
 */

namespace ALFMCP;

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

/**
 * Helper utility class.
 */
class ALFMCP_Helper {

	/**
	 * Get the database table name.
	 *
	 * @return string
	 */
	public static function get_table_name() {
		global $wpdb;
		return $wpdb->prefix . 'alfmcp_requests';
	}

	/**
	 * Format a date for display.
	 *
	 * @param string $datetime MySQL datetime string.
	 * @return string
	 */
	public static function format_date( $datetime ) {
		if ( empty( $datetime ) ) {
			return '';
		}

		$timestamp = strtotime( $datetime );
		return date_i18n( get_option( 'date_format' ) . ' ' . get_option( 'time_format' ), $timestamp );
	}

	/**
	 * Get user display name by ID.
	 *
	 * @param int $user_id User ID.
	 * @return string
	 */
	public static function get_user_display( $user_id ) {
		if ( empty( $user_id ) ) {
			return __( 'Guest', 'activity-log-for-mcp' );
		}

		$user = get_userdata( $user_id );
		if ( ! $user ) {
			return __( 'Unknown User', 'activity-log-for-mcp' );
		}

		return $user->display_name;
	}

	/**
	 * Check if current user can manage MCP Log.
	 *
	 * @return bool
	 */
	public static function current_user_can_manage() {
		return current_user_can( 'manage_options' );
	}
}