<?php
/**
 * Every option, user-meta and table name the plugin owns, in one place.
 *
 * Uninstaller and Migrator read this list, so nothing is left behind and
 * nothing outside it is touched.
 *
 * @package LaserLeadForms
 */

namespace LaserLeadForms;

defined( 'ABSPATH' ) || exit;

/**
 * Option + table names.
 */
final class Options {

	public const DB_VERSION   = 'llforms_db_version';
	public const SETTINGS     = 'llforms_settings';
	public const INSTALLED_AT = 'llforms_installed_at';

	public const SECRET       = 'llforms_secret';       // Signs the form token (Submit\Token).
	public const SEEDED       = 'llforms_seeded';       // The "Contact Us" seed ran once.
	public const MAIL_SEEN    = 'llforms_mail_seen_at'; // User meta: the mail-failure notice was read up to this time.
	public const UPLOADS      = 'llforms_uploads';      // W2U's own state (probe result, move-files cursor). Array.
	public const IMPORT       = 'llforms_import';       // W3's own state (takeover toggle, last report). Array.

	public const META_DISMISS_PRO = 'llforms_dismiss_pro_card';

	/**
	 * Default settings.
	 *
	 * @return array<string, mixed>
	 */
	public static function defaults(): array {
		return array_merge( Settings::defaults(), Admin\UploadsSection::defaults() );
	}

	/**
	 * Current settings merged over defaults.
	 *
	 * @return array<string, mixed>
	 */
	public static function settings(): array {
		$saved = get_option( self::SETTINGS, array() );
		return array_merge( self::defaults(), is_array( $saved ) ? $saved : array() );
	}

	/**
	 * Every option name this plugin writes.
	 *
	 * @return string[]
	 */
	public static function all(): array {
		return array( self::DB_VERSION, self::SETTINGS, self::INSTALLED_AT, self::SECRET, self::SEEDED, self::UPLOADS, self::IMPORT );
	}

	/**
	 * Table names (prefixed).
	 *
	 * @return array<string, string>
	 */
	public static function tables(): array {
		global $wpdb;
		return array(
			'forms'       => $wpdb->prefix . 'llforms_forms',
			'entries'     => $wpdb->prefix . 'llforms_entries',
			'entry_files' => $wpdb->prefix . 'llforms_entry_files',
			'tokens'      => $wpdb->prefix . 'llforms_tokens',
		);
	}
}