using System;
using InABox.Core;

namespace InABox.IPC
{
    
    public interface IRPCCommand<TProperties,TResult> { }
    
    public interface IRPCCommandHandler
    {
        String? Execute(object sender, String? parameters);
    }
    
    public abstract class RPCCommandHandler<TSender, TParameters, TResult> : IRPCCommandHandler where TSender : class
    {
        private TSender _sender;

        public RPCCommandHandler(TSender sender)
        {
            _sender = sender ?? throw new ArgumentNullException(nameof(sender));
        }

        public abstract TResult? Execute(TSender sender, TParameters? parameters);

        public String? Execute(object sender, String? parameters)
        {
            var props = Serialization.Deserialize<TParameters>(parameters); 
            var result = Execute(_sender, props);
            return Serialization.Serialize(result);
        }
    }
}