using System.Threading.Tasks;

namespace Kean.Infrastructure.Configuration
{
    /// <summary>
    /// 条码解释器
    /// </summary>
    public sealed class BarcodeInterpreter
    {
        /// <summary>
        /// 解释条码
        /// </summary>
        /// <param name="barcode">条码内容</param>
        /// <returns>托盘标识</returns>
        public Task<string> Interpret(string barcode)
        {
            return Task.FromResult(barcode[0..3]);
        }
    }
}