using System;

namespace ET
{
    
    public class C2M_CabinAddFarmlandHandler: AMActorLocationRpcHandler<Unit, C2M_CabinAddFarmland, M2C_CabinAddFarmland>
    {
        protected async override ETTask Run(Unit unit, C2M_CabinAddFarmland request, M2C_CabinAddFarmland response, Action reply)
        {
            try
            {
                
                var farmland = unit.GetGrandChild<Farmland>(request.FarmlandId);
                if (farmland == null)
                {
                    response.Error = ErrorCode.ERR_FarmlandNotFound;
                }
                else
                {
                    var cabin = unit.GetGrandChild<Cabin>(request.CabinId);
                    if (cabin == null)
                    {
                        response.Error = ErrorCode.ERR_CabinNotFound;
                    }
                    else
                    {

                        if (cabin.AddFarmland(request.FarmlandId))
                        {
                            farmland.SetCabinId(request.CabinId);
                            response.Error = ErrorCode.ERR_Success;
                        }
                        else
                        {
                            response.Error = ErrorCode.ERR_OperateFail;
                        }
                        
                    }
                }
                reply();
            }
            catch (Exception e)
            {
                response.Message = e.ToString();
                response.Error = ErrorCode.ERR_OperateFail;
                reply();
            }

            await ETTask.CompletedTask;
        }
    }
}