unit srvPagos_Impl;

{----------------------------------------------------------------------------}
{ This unit was automatically generated by the RemObjects SDK after reading  }
{ the RODL file associated with this project .                               }
{                                                                            }
{ This is where you are supposed to code the implementation of your objects. }
{----------------------------------------------------------------------------}

interface

uses
  {vcl:} Classes, SysUtils, 
  {RemObjects:} uROClientIntf, uROTypes, uROServer, uROServerIntf, uROSessions,
  {Ancestor Implementation:} DARemoteService_Impl,
  {Used RODLs:} DataAbstract_Intf,
  {Generated:} FactuGES_Intf, uDAScriptingProvider, uDABusinessProcessor,
  uDAClasses, uDADataTable, uDACDSDataTable, frxClass, frxDBSet, DB,
  uDAInterfaces, uDABINAdapter;

type
  { TsrvPagos }
  TsrvPagos = class(TDARemoteService, IsrvPagos)
    bpPagos: TDABusinessProcessor;
    frxDBCabecera: TfrxDBDataset;
    tbl_Pagos: TDACDSDataTable;
    DADataCabecera: TDADataSource;
    frxReport1: TfrxReport;
    DABINAdapter: TDABINAdapter;
    schPagos: TDASchema;
  private
  protected
    function GetNextAutoinc: Integer;
    function GenerateReport(const Codigo: Integer): Binary;    
  end;

implementation

{$R *.dfm}
uses
  {Generated:} FactuGES_Invk, uDataModuleServer;

procedure Create_srvPagos(out anInstance : IUnknown);
begin
  anInstance := TsrvPagos.Create(NIL);
end;

{ srvPagos }
function TsrvPagos.GenerateReport(const Codigo: Integer): Binary;
var
  dsMaster: IDADataset;
  AStream: TMemoryStream;
begin
  AStream := TMemoryStream.Create;
  Result := Binary.Create;
  try
    dsMaster := schPagos.NewDataset(Connection, 'InformeCabeceraPago', ['CODIGO'], [Codigo]);
//    dsDetail.Active := True;

    AStream.Clear;
    ServiceAdapter.WriteDataset(AStream, dsMaster, [woRows, woSchema], -1);
    ServiceAdapter.ReadDataset(AStream, tbl_Pagos, TRUE, '', TRUE, TRUE);

    frxReport1.LoadFromFile(DarRutaInformes + 'InfRecibo.fr3', True);
    frxReport1.PrepareReport;
    frxReport1.PreviewPages.SaveToStream(Result);
  finally
    AStream.Free;
  end;
end;

function TsrvPagos.GetNextAutoinc: Integer;
begin
  Result := uDataModuleServer.GetNextAutoinc(Connection, 'GEN_PAGOS');
end;

{ srvPagos }
initialization
  TROClassFactory.Create('srvPagos', Create_srvPagos, TsrvPagos_Invoker);

finalization

end.