<?php
/**
 * Persisted module enable/disable settings.
 *
 * @package Agentmatica
 */

declare(strict_types=1);

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

final class Agentmatica_Module_Settings {
	public const OPTION = 'agentmatica_modules';

	/**
	 * @return array<string, bool>
	 */
	public static function all(): array {
		$stored = get_option( self::OPTION, array() );
		if ( ! is_array( $stored ) ) {
			return array();
		}

		$settings = array();
		foreach ( $stored as $module_id => $enabled ) {
			$module_id = sanitize_key( (string) $module_id );
			if ( $module_id === '' ) {
				continue;
			}
			$settings[ $module_id ] = (bool) $enabled;
		}

		return $settings;
	}

	public static function is_enabled( string $module_id, bool $default_enabled = true ): bool {
		$settings = self::all();

		if ( ! array_key_exists( $module_id, $settings ) ) {
			return $default_enabled;
		}

		return (bool) $settings[ $module_id ];
	}

	/**
	 * @param array<string, bool> $settings
	 */
	public static function save( array $settings ): void {
		$sanitized = array();
		foreach ( $settings as $module_id => $enabled ) {
			$module_id = sanitize_key( (string) $module_id );
			if ( $module_id === '' ) {
				continue;
			}
			$sanitized[ $module_id ] = (bool) $enabled;
		}

		update_option( self::OPTION, $sanitized, false );
	}
}