251 lines
8.3 KiB
Plaintext
251 lines
8.3 KiB
Plaintext
unit rMeds;
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{$O-}
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interface
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uses SysUtils, Classes, ORFn, ORNet, uCore, uConst;
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type
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TMedListRec = class
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public
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PharmID: string;
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OrderID: string;
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Instruct: string;
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StartDate: TFMDateTime;
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StopDate: TFMDateTime;
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Status: string;
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Refills: string;
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Inpatient: Boolean;
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NonVAMed: Boolean;
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IVFluid: Boolean;
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SrvSeq: Integer;
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LastFill: TFMDateTime;
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Location: String;
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Drug: String;
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//Action: Integer;
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end;
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procedure ClearMedList(AList: TList);
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function DetailMedLM(ID: string): TStrings;
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function MedAdminHistory(OrderID: string): TStrings;
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function MedStatusGroup(const s: string): Integer;
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procedure LoadActiveMedLists(InPtMeds, OutPtMeds, NonVAMeds: TList; var view: integer; var DateRange: string);
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function GetNewDialog: string;
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function PickUpDefault: string;
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procedure Refill(AnOrderID, PickUpAt: string);
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function IsFirstDoseNowOrder(OrderID: string): boolean;
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function GetMedStatus(MedID: TStringList): boolean;
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implementation
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procedure ClearMedList(AList: TList);
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var
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i: Integer;
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begin
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if Assigned(AList) then with AList do
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begin
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for i := 0 to Count - 1 do
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if Assigned(Items[i]) then TMedListRec(Items[i]).Free;
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Clear;
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end;
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//with AList do for i := 0 to Count - 1 do with TMedListRec(Items[i]) do Free;
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//AList.Clear;
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end;
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function DetailMedLM(ID: string): TStrings;
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begin
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CallV('ORWPS DETAIL', [Patient.DFN, UpperCase(ID)]);
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Result := RPCBrokerV.Results;
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end;
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function MedAdminHistory(OrderID: string): TStrings;
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begin
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CallV('ORWPS MEDHIST', [Patient.DFN, OrderID]);
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Result := RPCBrokerV.Results;
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end;
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function MedStatusGroup(const s: string): Integer;
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const
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MG_ACTIVE = '^ACTIVE^REFILL^HOLD^SUSPENDED^PROVIDER HOLD^ON CALL^';
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MG_PENDING = '^NON-VERIFIED^DRUG INTERACTIONS^INCOMPLETE^PENDING^';
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MG_NONACT = '^DONE^EXPIRED^DISCONTINUED^DELETED^DISCONTINUED BY PROVIDER' +
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'^DISCONTINUED (EDIT)^REINSTATED^RENEWED^';
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begin
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Result := MED_ACTIVE;
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if Pos(U+UpperCase(s)+U, MG_PENDING) > 0 then Result := MED_PENDING;
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if Pos(U+UpperCase(s)+U, MG_NONACT) > 0 then Result := MED_NONACTIVE;
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end;
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procedure SetMedFields(AMed: TMedListRec; const x, y: string);
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{ 1 2 3 4 5 6 7 8 9 10 11
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{ Pieces: Typ^PharmID^Drug^InfRate^StopDt^RefRem^TotDose^UnitDose^OrderID^Status^LastFill }
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begin
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with AMed do
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begin
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PharmID := Piece(x, U, 2);
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OrderID := Piece(x, U, 9);
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Instruct := TrimRight(y);
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StopDate := MakeFMDateTime(Piece(x, U, 5));
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Status := MixedCase(Piece(x, U, 10));
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Refills := Piece(x, U, 6);
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if ( Piece(Piece(x, U, 2), ';', 2) = 'I' )
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or (Piece(Piece(x, U, 2), ';', 2) = 'C') then
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Inpatient := True
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else
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Inpatient := False;
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NonVAMed := Piece(x, U, 1) = '~NV';
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if NonVAMed then
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Instruct := 'Non-VA ' + Instruct;
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IVFluid := Piece(x, U, 1) = '~IV';
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SrvSeq := 0;
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LastFill := MakeFMDateTime(Piece(x, U, 11));
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Location := Piece(Piece(x,U,1),':',2);
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//LocationID := StrToIntDef(Piece(Piece(x,U,1),':',3),0);
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end;
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end;
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function ByStatusThenStop(Item1, Item2: Pointer): Integer;
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{ < 0 if Item1 is less and Item2, 0 if they are equal and > 0 if Item1 is greater than Item2 }
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var
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Status1, Status2: Integer;
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loc1, loc2: string;
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Med1, Med2: TMedListRec;
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begin
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Med1 := TMedListRec(Item1);
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Med2 := TMedListRec(Item2);
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loc1 := Med1.Location;
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loc2 := Med2.Location;
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Status1 := MedStatusGroup(Med1.Status);
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Status2 := MedStatusGroup(Med2.Status);
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if ( compareText(loc1,loc2)>0 ) then Result := -1
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else if ( compareText(loc1,loc2)<0 ) then Result := 1
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else if Status1 < Status2 then Result := -1
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else if Status1 > Status2 then Result := 1
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else if Med1.StopDate > Med2.StopDate then Result := -1
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else if Med1.StopDate < Med2.StopDate then Result := 1
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else if Med1.SrvSeq < Med2.SrvSeq then Result := -1
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else if Med1.SrvSeq > Med2.SrvSeq then Result := 1
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else Result := 0;
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end;
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function ByStatusThenLocation(Item1, Item2: Pointer): Integer;
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{ < 0 if Item1 is less and Item2, 0 if they are equal and > 0 if Item1 is greater than Item2 }
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var
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//Status1, Status2: Integer;
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loc1, loc2: string;
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Med1, Med2: TMedListRec;
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begin
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Med1 := TMedListRec(Item1);
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Med2 := TMedListRec(Item2);
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loc1 := Med1.Location;
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loc2 := Med2.Location;
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//Status1 := MedStatusGroup(Med1.Status);
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//Status2 := MedStatusGroup(Med2.Status);
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if (compareText(Med1.Status,Med2.Status) >0) then Result := 1
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else if (compareText(Med1.Status,Med2.Status) <0) then Result := -1
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else if ( compareText(loc1,loc2)>0 ) then Result := -1
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else if ( compareText(loc1,loc2)<0 ) then Result := 1
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else if (compareText(Med1.Drug,Med2.Drug) >0) then Result := 1
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else if (compareText(Med1.Drug,Med2.Drug) <0) then Result := -1
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//else if Med1.StopDate > Med2.StopDate then Result := -1
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//else if Med1.StopDate < Med2.StopDate then Result := 1
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//else if Med1.SrvSeq < Med2.SrvSeq then Result := -1
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//else if Med1.SrvSeq > Med2.SrvSeq then Result := 1
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else Result := 0;
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end;
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procedure LoadActiveMedLists(InPtMeds, OutPtMeds, NonVAMeds: TList; var view: integer; var DateRange: string);
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var
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idx, ASeq: Integer;
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x, y: string;
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ClinMeds, tmpInPtMeds: TList;
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AMed: TMedListRec;
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begin
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//Check for CQ 9814 this should prevent an M error is DFn is not defined.
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if patient=nil then exit;
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if patient.DFN='' then exit;
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ClinMeds := TList.Create; //IMO new
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tmpInPtMeds := TList.Create; //IMO new
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ClearMedList(InPtMeds);
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ClearMedList(OutPtMeds);
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ClearMedList(NonVAMeds);
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CallV('ORWPS ACTIVE', [Patient.DFN, User.DUZ, view, '1']);
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ASeq := 0;
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if (view = 0) and (RPCBrokerV.Results.Count > 0) then
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view := StrToIntDef(Piece(RPCBrokerV.Results.Strings[0], U, 1), 0);
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DateRange := Piece(RPCBrokerV.Results.Strings[0], U, 2);
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with RPCBrokerV do while Results.Count > 0 do
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begin
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x := Results[0];
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Results.Delete(0);
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if CharAt(x, 1) <> '~' then Continue; // only happens if out of synch
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y := '';
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while (Results.Count > 0) and (CharAt(Results[0], 1) <> '~') do
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begin
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if CharAt(Results[0], 1) = '\' then y := y + CRLF;
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y := y + Copy(Results[0], 2, Length(Results[0])) + ' ';
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Results.Delete(0);
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end;
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AMed := TMedListRec.Create;
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SetMedFields(AMed, x, y);
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Inc(ASeq);
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AMed.SrvSeq := ASeq;
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if (AMed.Inpatient) then
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begin
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tmpInPtMeds.Add(AMed);
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//if (Copy(x,2,2)='CP') then tmpInPtMeds.Add(AMed);
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// if (Copy(x,2,2)='CP') and ((view = 2) or (view = 0)) then ClinMeds.Add(AMed)
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// else tmpInPtMeds.Add(AMed);
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end
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else
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if AMed.NonVAMed then
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NonVAMeds.Add(AMed)
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else
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OutPtMeds.Add(AMed);
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end;
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// 12-4 if view <> 1 then ClinMeds.Sort(ByStatusThenStop);
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// 12-4 if view = 1 then tmpInPtMeds.Sort(ByStatusThenLocation)
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// 12-4 else tmpInPtMeds.Sort(ByStatusThenStop);
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//tmpInPtMeds.Sort(ByStatusThenStop); //IMO
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//12-4 if view <> 1 then InPtMeds.Assign(ClinMeds);
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for idx := 0 to tmpInPtMeds.Count - 1 do
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InPtMeds.Add(TMedListRec(tmpInPtMeds.Items[idx]));
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//if view <> 1 then OutPtMeds.Sort(ByStatusThenStop)
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//else OutPtMeds.Sort(ByStatusThenLocation);
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//12-4 if view <> 1 then NonVAMeds.Sort(ByStatusThenStop)
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//12-4 else NonVAMeds.Sort(ByStatusThenLocation);
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if Assigned(ClinMeds) then FreeAndNil(ClinMeds);
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if Assigned(tmpInPtMeds) then FreeAndNil(tmpInPtMeds);
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end;
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function GetNewDialog: string;
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{ get dialog for new medications depending on patient being inpatient or outpatient }
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begin
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Result := sCallV('ORWPS1 NEWDLG', [Patient.Inpatient]);
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end;
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function PickUpDefault: string;
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{ returns 'C', 'W', or 'M' for location to pickup refill }
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begin
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Result := sCallV('ORWPS1 PICKUP', [nil]);
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end;
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procedure Refill(AnOrderID, PickUpAt: string);
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{ sends request for refill to pharmacy }
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begin
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CallV('ORWPS1 REFILL', [AnOrderID, PickUpAt, Patient.DFN, Encounter.Provider, Encounter.Location]);
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end;
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function IsFirstDoseNowOrder(OrderID: string): boolean;
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begin
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Result := SCallV('ORWDXR ISNOW',[OrderID])= '1';
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end;
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function GetMedStatus(MedID: TStringList): boolean;
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begin
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Result := SCallV('ORWDX1 STCHANGE',[Patient.DFN, MedID])= '1';
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end;
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end.
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