intf.ZUGFeRDAdditionalReferencedDocumentTypeCodes.pas

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 * to you under the Apache License, Version 2.0 (the
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unit intf.ZUGFeRDAdditionalReferencedDocumentTypeCodes;

interface

uses
  System.SysUtils,System.TypInfo
  ;

type
  /// <summary>
  /// http://www.unece.org/trade/untdid/d00a/tred/tred5153.htm
  /// </summary>
  TZUGFeRDAdditionalReferencedDocumentTypeCode = (
        /// <summary>
        /// simple reference document
        /// </summary>
    ReferenceDocument = 916,
        /// <summary>
        /// an invoice which could contain items
        /// </summary>
    InvoiceDataSheet = 130,
        /// <summary>
        /// price and sales catalog
        /// </summary>
    PriceSalesCatalogueResponse = 50,
        /// <summary>
        /// Unknown reference document type
        /// </summary>
    Unknown = 65536
  );

  TZUGFeRDAdditionalReferencedDocumentTypeCodeExtensions = class
  public
    class function FromString(const s: string): TZUGFeRDAdditionalReferencedDocumentTypeCode;
    //class function EnumValueToString(t: TZUGFeRDAdditionalReferencedDocumentTypeCode): string;
    class function EnumToString(t: TZUGFeRDAdditionalReferencedDocumentTypeCode): string;
  end;

implementation

class function TZUGFeRDAdditionalReferencedDocumentTypeCodeExtensions.FromString(const s: string): TZUGFeRDAdditionalReferencedDocumentTypeCode;
begin
  if SameText(s,'130') then
    Result := TZUGFeRDAdditionalReferencedDocumentTypeCode.InvoiceDataSheet
  else
  if SameText(s,'50') then
    Result := TZUGFeRDAdditionalReferencedDocumentTypeCode.PriceSalesCatalogueResponse
  else
  if SameText(s,'65536') then
    Result := TZUGFeRDAdditionalReferencedDocumentTypeCode.Unknown
  else
    Result := TZUGFeRDAdditionalReferencedDocumentTypeCode.ReferenceDocument
end;

//class function TZUGFeRDAdditionalReferencedDocumentTypeCodeExtensions.EnumValueToString(t: TZUGFeRDAdditionalReferencedDocumentTypeCode): string;
//begin
//  Result := IntToStr(Integer(t));
//end;

class function TZUGFeRDAdditionalReferencedDocumentTypeCodeExtensions.EnumToString(t: TZUGFeRDAdditionalReferencedDocumentTypeCode): string;
begin
  Result := IntToStr(Integer(t));
//  case t of
//    TZUGFeRDAdditionalReferencedDocumentTypeCode.ReferenceDocument: Result := '916';
//    TZUGFeRDAdditionalReferencedDocumentTypeCode.InvoiceDataSheet: Result := '130';
//    TZUGFeRDAdditionalReferencedDocumentTypeCode.PriceSalesCatalogueResponse: Result := '50';
//    else Result := '65536';
//  end;
end;

end.