namespace MMDAL.DTO.MRPRun
{
    public class MRPRunTraceDTO
    {
        public int      MrpRunId      { get; set; }
        public string?  MrpCode       { get; set; }
        public string?  MrpName       { get; set; }
        public int      TypeOfRun     { get; set; }
        public int      RunScope      { get; set; }
        public byte     Status        { get; set; }
        public string?  ErrorMessage  { get; set; }
        public DateTime StartedAt     { get; set; }
        public DateTime? CompletedAt  { get; set; }

        public List<TraceStepDTO>   Steps   { get; set; } = [];
        public TraceDataDTO         Data    { get; set; } = new();
    }

    public class TraceStepDTO
    {
        public string  Id     { get; set; } = "";
        public string  Status { get; set; } = "completed";  // "completed" | "skipped" | "failed"
        public int?    Count  { get; set; }
    }

    public class TraceDataDTO
    {
        public List<TraceDemandLineDTO>  DemandLines        { get; set; } = [];
        public List<TraceRunDetailDTO>   RunDetails         { get; set; } = [];
        public List<TraceActionDTO>      Actions            { get; set; } = [];
        public List<TracePeggingDTO>     Pegging            { get; set; } = [];
        public List<TraceBomPartDTO>     BomParts           { get; set; } = [];
    }

    public class TraceDemandLineDTO
    {
        public string   ItemCode     { get; set; } = "";
        public string   ItemName     { get; set; } = "";
        public DateTime PeriodDate   { get; set; }
        public decimal  Qty          { get; set; }
        public int      Priority     { get; set; }
        public int      AllocationId { get; set; }
        public int      SalesOrderId { get; set; }
    }

    public class TraceRunDetailDTO
    {
        public string   ItemCode      { get; set; } = "";
        public string   ItemName      { get; set; } = "";
        public DateTime Period        { get; set; }
        public int      Level         { get; set; }
        public decimal  GrossReq      { get; set; }
        public decimal  Soh           { get; set; }
        public decimal  SchedReceipts { get; set; }
        public decimal  NetReq        { get; set; }
        public decimal  PlannedQty    { get; set; }
        public decimal  ProjSOH       { get; set; }
    }

    public class TraceActionDTO
    {
        public int      ActionId   { get; set; }
        public string   ItemCode   { get; set; } = "";
        public string   ItemName   { get; set; } = "";
        public string   PlanType   { get; set; } = "";   // "Make" or "Buy"
        public decimal  Qty        { get; set; }
        public DateTime OrderDate  { get; set; }
        public DateTime DueDate    { get; set; }
    }

    public class TracePeggingDTO
    {
        public int      ActionId   { get; set; }
        public string   ItemCode   { get; set; } = "";
        public int      DetailId   { get; set; }
        public decimal  PeggedQty  { get; set; }
        public int      Priority   { get; set; }
    }

    public class TraceBomPartDTO
    {
        public string   ParentCode { get; set; } = "";
        public string   ChildCode  { get; set; } = "";
        public string   ChildName  { get; set; } = "";
        public decimal  Qty        { get; set; }
        public int      BomLevel   { get; set; }
    }
}