<?php
/**
 * Shared settings helpers.
 *
 * @package PluginSuite
 */

namespace PluginSuite\Shared;

defined( 'ABSPATH' ) || exit;

if ( ! trait_exists( Has_Settings::class, false ) ) {

	trait Has_Settings {

		protected string $option_key = '';

		public function get_settings(): array {
			return get_option( $this->option_key, $this->get_defaults() );
		}

		public function update_settings( array $settings ): bool {
			$merged = wp_parse_args( $settings, $this->get_settings() );
			return update_option( $this->option_key, $merged );
		}

		public function get_setting( string $key, $default = null ) {
			$settings = $this->get_settings();
			return $settings[ $key ] ?? $default;
		}

		abstract protected function get_defaults(): array;
	}
}