namespace ComplianceDAL.DTO.GSTEWayBill;

public class GSTEWayBillDTO
{
    public int EWayBillId { get; set; }
    public int ArtifactId { get; set; }
    public int DocumentId { get; set; }
    public string DocumentType { get; set; } = "Invoice";
    public string DocumentNumber { get; set; } = string.Empty;
    public DateTime? DocumentDate { get; set; }
    public string EWBNumber { get; set; } = string.Empty;
    public string GSTIN { get; set; } = string.Empty;

    public string FromGSTIN { get; set; } = string.Empty;
    public string FromName { get; set; } = string.Empty;
    public string FromAddress { get; set; } = string.Empty;
    public string FromPincode { get; set; } = string.Empty;
    public string FromStateCode { get; set; } = string.Empty;

    public string ToGSTIN { get; set; } = string.Empty;
    public string ToName { get; set; } = string.Empty;
    public string ToAddress { get; set; } = string.Empty;
    public string ToPincode { get; set; } = string.Empty;
    public string ToStateCode { get; set; } = string.Empty;

    public string TransporterGSTIN { get; set; } = string.Empty;
    public string TransporterName { get; set; } = string.Empty;
    public string TransportDocNumber { get; set; } = string.Empty;
    public DateTime? TransportDocDate { get; set; }
    public string VehicleNumber { get; set; } = string.Empty;
    public string VehicleType { get; set; } = "R";
    public int TransportMode { get; set; } = 1;
    public int Distance { get; set; }

    public decimal TotalValue { get; set; }
    public decimal TaxableValue { get; set; }
    public decimal IGSTAmount { get; set; }
    public decimal CGSTAmount { get; set; }
    public decimal SGSTAmount { get; set; }
    public decimal CessAmount { get; set; }

    public string Status { get; set; } = "Active";
    public DateTime? ValidUpto { get; set; }
    public DateTime? CancelledOn { get; set; }
    public string CancellationReason { get; set; } = string.Empty;
    public string SubmissionMode { get; set; } = "API";
    public string BatchId { get; set; } = string.Empty;

    public int ClientId { get; set; }
    public string DatabaseName { get; set; } = string.Empty;
    public int CreatedById { get; set; }
    public DateTime CreatedOn { get; set; }
    public int? ModifiedById { get; set; }
    public DateTime? ModifiedOn { get; set; }
}

public class GenerateEWayBillRequestDTO
{
    public int DocumentId { get; set; }
    public string DocumentType { get; set; } = "Invoice";
    public string SubmissionMode { get; set; } = "API";
    // Transport details (optional override — if blank, pulled from ERP)
    public string TransporterGSTIN { get; set; } = string.Empty;
    public string VehicleNumber { get; set; } = string.Empty;
    public int TransportMode { get; set; } = 1;
    public int Distance { get; set; }
}

// Matches GB4's EwayBillFromIRN(CriteriaDTO, LoginDTO) — generates an e-way bill directly off an
// already-generated IRN. No SubmissionMode: GB4 has no Offline/Type branch for this path since it's
// inherently tied to an already-uploaded e-invoice, so it always calls the portal.
public class GenerateEWayBillFromIRNRequestDTO
{
    public int DocumentId { get; set; }
    public string DocumentType { get; set; } = "Invoice";
}

public class GenerateBulkEWayBillRequestDTO
{
    public List<int> DocumentIds { get; set; } = [];
    public string DocumentType { get; set; } = "Invoice";
    public string SubmissionMode { get; set; } = "API";
    public string GSTIN { get; set; } = string.Empty;
}

// Matches GB4's EwayCancelDTO (ewbNo/cancelRsnCode/cancelRmrk). EWayBillId is a GB5 addition, needed
// to look up the TGST_EWAYBILL row (and its ArtifactId/SubmissionMode) for the cancel call and audit
// logging, since GB4 identifies the row to cancel purely by EBNUMBER against TMMHEAD.
public class CancelEWayBillRequestDTO
{
    public int EWayBillId { get; set; }
    public string EWBNumber { get; set; } = string.Empty;
    public int CancelReasonType { get; set; } // GST portal e-way cancel reason code (1=Duplicate, 2=Order Cancelled, 3=Data Entry Mistake, 4=Others)
    public string CancellationReason { get; set; } = string.Empty;
    public string SubmissionMode { get; set; } = "API";
}

public class UpdateVehicleRequestDTO
{
    public int EWayBillId { get; set; }
    public string EWBNumber { get; set; } = string.Empty;
    public string VehicleNumber { get; set; } = string.Empty;
    public string VehicleType { get; set; } = "R";
    public string TransportDocNumber { get; set; } = string.Empty;
    public DateTime? TransportDocDate { get; set; }
    public int TransportMode { get; set; } = 1;
    public string FromPlace { get; set; } = string.Empty;
    public string FromStateCode { get; set; } = string.Empty;
    public string Reason { get; set; } = string.Empty;
}

public class EWayBillPortalResponseDTO
{
    public bool IsSuccess { get; set; }
    public string EWBNumber { get; set; } = string.Empty;
    public DateTime? ValidUpto { get; set; }
    public string ErrorCode { get; set; } = string.Empty;
    public string ErrorMessage { get; set; } = string.Empty;
    public int HttpStatusCode { get; set; }
    public string RawResponse { get; set; } = string.Empty;
}

public class EWayBillCoverageDTO
{
    public string GSTIN { get; set; } = string.Empty;
    public string ReturnPeriod { get; set; } = string.Empty;
    public int TotalDocuments { get; set; }
    public int WithEWB { get; set; }
    public int WithoutEWB { get; set; }
    public int Cancelled { get; set; }
    public int Expired { get; set; }
    public decimal CoveragePercent { get; set; }
}