IMPLEMENTATION MODULE InvReports;
(*
 *  ModBase
 *  Release 3.0
 *  (c) Copyright 1986 - 1991 PMI
 *  P.O. Box 8402
 *  Green Bay Wi 53308
 *  All Rights Reserved
 *  by Ed Ross  
 *)



FROM DBFInvoice IMPORT InvoiceRec,MoveInvoiceFromDBF,
     OpenInvoiceDBF,CloseInvoiceDBF,InvoiceDBF;
FROM Invoice IMPORT MakeInvoicePrintLine,FInvoice;
FROM PosUtils IMPORT Equal;
FROM PMIGlobals IMPORT Today,TodayDays,NormalTitle,PMIScreens,
     OpenReportDevice,CloseReportDevice;
FROM Customer IMPORT GetCustName;
FROM DBFCustomer IMPORT OpenCustomerDBF,CloseCustomerDBF;
FROM DBUtils IMPORT GetDateRange,PrintFrame;
FROM GenLists IMPORT GenList,ListInsert,DisposeList,
     GetElmt,GetElmtAdr,NewList,ListLength,SortList;
FROM DateFunctions IMPORT Comparison,CompareDates,Date,DateToStr,
     CardToDate,DaysSince1900;
FROM StrConv IMPORT RealToStr,CardinalToStr;
FROM StrEdit IMPORT CrunchBlanks,DeleteRightJustified,Append,
     CAPstr,OverWrite,RightJustify,Center,SetLength;
FROM ModBase3 IMPORT ReadDBRec,CloseDBF,NumberRecords;
FROM M2Strings IMPORT Length,CompareStr,Assign;
FROM LowLevel IMPORT Fill;
FROM NumTypes IMPORT Real8;
IMPORT VWindows;
FROM ScrnUtl2 IMPORT CloseDisplayFrame;
FROM ScrnUtl1 IMPORT GetFieldRec,PutFieldRec,FieldNum,FieldListTotal;
FROM ScrnTypes IMPORT DisplayFrame,InitDisplayFrame,AFrameName,
      DispCode,ContinueInput,CancelInput,SubmitInput,InputFieldRecord;
FROM FramePainter IMPORT ShowDisplayFrame,RedrawField;
FROM ControlUtils IMPORT Control,AddStrField,AddMenuItem;
FROM Prompts IMPORT Prompt,PromptStr,PromptYN;
FROM ScrnTypes IMPORT AFrameName, InitDisplayFrame,DisplayFile;
FROM SYSTEM IMPORT ADDRESS,ADR,SIZE;
TYPE
  InvCust = RECORD
    Invoice : InvoiceRec;
    CustName : ARRAY[0..40] OF CHAR;
  END;


VAR
  IncludeSet : SET OF CHAR;
  StartDate, EndDate : Date;
PROCEDURE MakeInvoiceList(VAR InvList : GenList);
VAR
  LI : LONGINT;
  InvRec : InvCust;
  D : CARDINAL;
BEGIN
  D := DaysSince1900(StartDate);  (* adjust to days so I get =>, <=*)
  CardToDate(D,StartDate);
  D := DaysSince1900(EndDate);
  INC(D);
  CardToDate(D,EndDate);
  NewList(InvList);
  OpenInvoiceDBF(FALSE);  (* Dont need the index *)
  OpenCustomerDBF(TRUE);
  FOR LI := 1 TO NumberRecords(InvoiceDBF) DO
    ReadDBRec(InvoiceDBF,LI);
    MoveInvoiceFromDBF(InvRec.Invoice);
    CrunchBlanks(InvRec.Invoice.INVOICE);

    IF (InvRec.Invoice.INVPRNT IN IncludeSet) AND
       (CompareDates(InvRec.Invoice.INVDATE,StartDate) = DateGreater)  AND
       (CompareDates(InvRec.Invoice.INVDATE,EndDate) = DateLess)
      THEN
        GetCustName(InvRec.Invoice.CUSTID,InvRec.CustName);
        ListInsert(InvRec,3,InvList,30000);
      END;
  END;
  CloseDBF(InvoiceDBF);
  CloseCustomerDBF();   	
END MakeInvoiceList;



PROCEDURE SortByCustName(Item1 : ADDRESS; Size1 : CARDINAL;
                       Item2 : ADDRESS; Size2 : CARDINAL): INTEGER;

(* sort by name here becase want an alpha sort rather than CIN sort*)

VAR
 P1, P2 : POINTER TO InvCust;
BEGIN
 P1 := Item1;
 P2 := Item2;
 IF NOT Equal(P1^.CustName,P2^.CustName)
  THEN
     RETURN CompareStr(P1^.CustName,P2^.CustName);
  ELSE
     RETURN CompareStr(P1^.Invoice.INVOICE,P2^.Invoice.INVOICE);
 END;

END SortByCustName;



PROCEDURE SortByInvoiceNbr(Item1 : ADDRESS; Size1 : CARDINAL;
                       Item2 : ADDRESS; Size2 : CARDINAL): INTEGER;

(* sort by name here becase want an alpha sort rather than CIN sort*)

VAR
 P1, P2 : POINTER TO InvCust;
BEGIN
 P1 := Item1;
 P2 := Item2;
 RETURN CompareStr(P1^.Invoice.INVOICE,P2^.Invoice.INVOICE);
END SortByInvoiceNbr;


PROCEDURE InvHistory();
VAR
  J : CARDINAL;
  InvTotal : Real8;
  InvRec : InvCust;
  InvList : GenList;
  Code : CARDINAL;
  FieldRec : InputFieldRecord;
  DF : DisplayFrame;
  DF2 : DisplayFrame;
  B : BOOLEAN;
  Str : ARRAY[0..12] OF CHAR;
  Line : ARRAY[0..80] OF CHAR;
  NbrO,NbrP,NbrC : CARDINAL;
  InvTotP,InvTotO,InvTotC : Real8;
  InvNetP,InvNetO,InvNetC : Real8;
  Handle : CARDINAL;

PROCEDURE DisplayTotals();

BEGIN

  ShowDisplayFrame(DF,1,1,80,24);
  DF2^.startcol := 5;
  DF2^.endcol := 75;
  DF2^.startrow := 5;
  DF2^.endrow := 20;


  AddStrField(DF,2,2,
 '          Num      Net       Total',50);
  Fill(ADR(Line),SIZE(Line),' ');
  OverWrite(' Outstanding ',Line,3);
  CardinalToStr(NbrO,3,Str);
  OverWrite(Str,Line,13);

  RealToStr(InvNetO,2,8,Str);
  OverWrite(Str,Line,22);
  RealToStr(InvTotO,2,8,Str);
  OverWrite(Str,Line,34);
  AddStrField(DF2,2,4,Line,50);

  Fill(ADR(Line),SIZE(Line),' ');
  OverWrite(' Posted ',Line,3);
  CardinalToStr(NbrP,3,Str);
  OverWrite(Str,Line,13);

  RealToStr(InvNetP,2,8,Str);
  OverWrite(Str,Line,22);
  RealToStr(InvTotP,2,8,Str);
  OverWrite(Str,Line,32);
  AddStrField(DF2,2,5,Line,50);

  Fill(ADR(Line),SIZE(Line),' ');
  OverWrite(' Closed ',Line,3);
  CardinalToStr(NbrC,3,Str);
  OverWrite(Str,Line,13);

  RealToStr(InvNetC,2,8,Str);
  OverWrite(Str,Line,22);
  RealToStr(InvTotC,2,8,Str);
  OverWrite(Str,Line,32);
  AddStrField(DF2,2,6,Line,50);

  ShowDisplayFrame(DF2,0,0,0,0);
  Control(DF2);


END DisplayTotals;

BEGIN
  GetDateRange(StartDate,EndDate,PMIScreens);
  IncludeSet := IncludeSet / IncludeSet;  (* clear the set *)
  INCL(IncludeSet,'P');
  INCL(IncludeSet,'O');
  INCL(IncludeSet,'C');
  MakeInvoiceList(InvList);
  NbrO := 0;
  NbrP := 0;
  NbrC := 0;
  InvTotP := 0.0;
  InvTotO := 0.0;
  InvTotC := 0.0;
  InvNetO := 0.0;
  InvNetP := 0.0;
  InvNetC := 0.0;

  InitDisplayFrame(DF,VWindows.CurrentWindow);
  InitDisplayFrame(DF2,VWindows.CurrentWindow);
  AddStrField(DF,2,2,
'Inv Nbr   Customer Name                    Date   Inv Total  OutStd   Stat',79);
  GetFieldRec(DF,1,FieldRec);
  FieldRec.typ := DispCode;   (* headline = display code *)
  PutFieldRec(FieldRec,DF,1);
  DF^.headline := 2;


  FOR J := 1 TO ListLength(InvList) DO
    GetElmt(InvList,J,InvRec,Code);
    Fill(ADR(Line),80,' ');
    Line[77] := 0C;

    CASE InvRec.Invoice.INVPRNT OF
       'O' :INC(NbrO);
            InvTotO := InvTotO + InvRec.Invoice.TOTALAMT;
	    InvNetO := InvNetO + InvRec.Invoice.INVNET;
      |'P' :INC(NbrP);
            InvTotP := InvTotP + InvRec.Invoice.TOTALAMT;
	    InvNetP := InvNetP + InvRec.Invoice.INVNET;
      |'C' :INC(NbrC);
            InvTotC := InvTotC + InvRec.Invoice.TOTALAMT;
	    InvNetC := InvNetC + InvRec.Invoice.INVNET;
    END;

    OverWrite(InvRec.Invoice.INVOICE,Line,1);
    SetLength(InvRec.CustName,25);
    OverWrite(InvRec.CustName,Line,11);

    DateToStr(InvRec.Invoice.INVDATE,Str,B);
    OverWrite(Str,Line,40);
    RealToStr(InvRec.Invoice.TOTALAMT,2,9,Str);
    OverWrite(Str,Line,49);

    RealToStr(InvRec.Invoice.AMTOUT,2,9,Str);
    OverWrite(Str,Line,58);
    OverWrite(InvRec.Invoice.INVPRNT,Line,75);
    AddMenuItem(DF,2,J+2,Line,78,0,' ');
   END;
  DisposeList(InvList);
(*  DisplayTotals(); *)

  Control(DF);
  DisplayTotals();
  IF PromptYN(' Print Report ',DF)
     THEN
       Line := 'INVOICE HISTORY';
       NormalTitle(Line);
       Handle := OpenReportDevice ();
       PrintFrame(DF,Handle);
       Line := 'Invoice Totals ';
       NormalTitle(Line);
       PrintFrame(DF2,Handle);
       CloseReportDevice(Handle);
     END;
  CloseDisplayFrame(DF);
  CloseDisplayFrame(DF2);


END InvHistory;




PROCEDURE InvOutstanding();
VAR
  J : CARDINAL;
  InvTotal : Real8;
  InvRec : InvCust;
  InvList : GenList;
  Code : CARDINAL;
  FieldRec : InputFieldRecord;
  DF : DisplayFrame;
  B : BOOLEAN;
  Str : ARRAY[0..12] OF CHAR;
  Line : ARRAY[0..80] OF CHAR;
  LastCust : ARRAY[0..40] OF CHAR;
  CustTotal: Real8;
  TotalOut : Real8;
  LineCnt : CARDINAL;
  Handle : CARDINAL;

PROCEDURE MakeLine();
BEGIN
    OverWrite(InvRec.Invoice.INVOICE,Line,30);
    DateToStr(InvRec.Invoice.INVDATE,Str,B);
    OverWrite(Str,Line,40);
    RealToStr(InvRec.Invoice.TOTALAMT,2,9,Str);
    OverWrite(Str,Line,49);
    RealToStr(InvRec.Invoice.AMTOUT,2,9,Str);
    OverWrite(Str,Line,58);
    OverWrite(InvRec.Invoice.INVPRNT,Line,75);
END MakeLine;

BEGIN
  GetDateRange(StartDate,EndDate,PMIScreens);
  IncludeSet := IncludeSet / IncludeSet;  (* clear the set *)
  INCL(IncludeSet,'P');
  MakeInvoiceList(InvList);
  SortList(InvList,SortByCustName);
  InitDisplayFrame(DF,VWindows.CurrentWindow);
  AddStrField(DF,2,2,
'    Customer Name               Invoice    Date   Inv Total  OutStd   Stat',79);
  GetFieldRec(DF,1,FieldRec);
  FieldRec.typ := DispCode;   (* headline = display code *)
  PutFieldRec(FieldRec,DF,1);
  DF^.headline := 2;

  LastCust := '';
  CustTotal := 0.0;
  TotalOut := 0.0;
  LineCnt := 2;
  FOR J := 1 TO ListLength(InvList) DO
    INC(LineCnt);
    GetElmt(InvList,J,InvRec,Code);
    SetLength(InvRec.CustName,25);
    Fill(ADR(Line),80,' ');
    Line[78] := 0C;
    IF LastCust[0] = 0C    (* first time *)
      THEN
        Assign( InvRec.CustName,LastCust );
        OverWrite(InvRec.CustName,Line,1);	
      END;
    TotalOut := TotalOut + InvRec.Invoice.AMTOUT;
    IF Equal(LastCust,InvRec.CustName)
      THEN
        CustTotal := CustTotal + InvRec.Invoice.AMTOUT;
  	MakeLine();
	AddMenuItem(DF,2,LineCnt,Line,78,0,' ');
     ELSE
        OverWrite('===========',Line,58);
	AddMenuItem(DF,2,LineCnt,Line,78,0,' ');
	Fill(ADR(Line),80,' ');
    	Line[78] := 0C;    	
	RealToStr(CustTotal,2,9,Str);
	OverWrite(Str,Line,58);
	AddMenuItem(DF,2,LineCnt+1,Line,78,0,' ');
	Fill(ADR(Line),80,' ');
    	Line[78] := 0C;
	AddMenuItem(DF,2,LineCnt+2,Line,78,0,' '); (* add blank line *)
	Assign(  InvRec.CustName,LastCust);
        SetLength(InvRec.CustName,25);
        OverWrite(InvRec.CustName,Line,1);	
	CustTotal := InvRec.Invoice.AMTOUT;
	MakeLine();
	AddMenuItem(DF,2,LineCnt+3,Line,78,0,' ');
	INC(LineCnt,3);
      END;	
		
   END;
   Fill(ADR(Line),80,' ');
   Line[78] := 0C;    	
   OverWrite('===========',Line,58);
   AddMenuItem(DF,2,LineCnt+1,Line,78,0,' ');
   Fill(ADR(Line),80,' ');
   Line[78] := 0C;    	
   RealToStr(CustTotal,2,9,Str);
   OverWrite(Str,Line,58);
   AddMenuItem(DF,2,LineCnt+2,Line,78,0,' ');


   OverWrite('===========',Line,58);
   AddMenuItem(DF,2,LineCnt+3,Line,78,0,' ');
   Fill(ADR(Line),80,' ');
   Line[78] := 0C;    	
   OverWrite('  Total outstanding ',Line,2);
   RealToStr(TotalOut,2,9,Str);
   OverWrite(Str,Line,58);
   AddMenuItem(DF,2,LineCnt+4,Line,78,0,' ');



   DisposeList(InvList);
   ShowDisplayFrame(DF,1,1,80,24);
   Control(DF);
   IF PromptYN(' Print Report ',DF)
     THEN
       Line := 'INVOICE HISTORY';
       NormalTitle(Line);
       Handle := OpenReportDevice();
       PrintFrame(DF,Handle);
       CloseReportDevice(Handle);
     END;
   CloseDisplayFrame(DF);


END InvOutstanding;




PROCEDURE InvOutByDate();

VAR
  J : CARDINAL;
  InvTotal : Real8;
  InvRec : InvCust;
  InvList : GenList;
  Code : CARDINAL;
  FieldRec : InputFieldRecord;
  DF : DisplayFrame;
  B : BOOLEAN;
  Str : ARRAY[0..12] OF CHAR;
  Line : ARRAY[0..80] OF CHAR;
  Days : CARDINAL;
  Handle : CARDINAL;
BEGIN
  GetDateRange(StartDate,EndDate,PMIScreens);
  IncludeSet := IncludeSet / IncludeSet;  (* clear the set *)
  INCL(IncludeSet,'P');
  MakeInvoiceList(InvList);
  SortList(InvList,SortByInvoiceNbr);
  InitDisplayFrame(DF,VWindows.CurrentWindow);
  AddStrField(DF,2,2,
'Inv Nbr   Customer Name                    Date   Inv Total  OutStd   Late',79);
  GetFieldRec(DF,1,FieldRec);
  FieldRec.typ := DispCode;   (* headline = display code *)
  PutFieldRec(FieldRec,DF,1);
  DF^.headline := 2;


  FOR J := 1 TO ListLength(InvList) DO
    GetElmt(InvList,J,InvRec,Code);
    Fill(ADR(Line),80,' ');
    Line[77] := 0C;
    OverWrite(InvRec.Invoice.INVOICE,Line,1);
    SetLength(InvRec.CustName,25);
    OverWrite(InvRec.CustName,Line,11);
    DateToStr(InvRec.Invoice.INVDATE,Str,B);
    OverWrite(Str,Line,40);
    RealToStr(InvRec.Invoice.TOTALAMT,2,9,Str);
    OverWrite(Str,Line,49);

    RealToStr(InvRec.Invoice.AMTOUT,2,9,Str);
    OverWrite(Str,Line,58);


    CardinalToStr(TodayDays -DaysSince1900(InvRec.Invoice.INVDATE),3,Str);
    OverWrite(Str,Line,72);
    AddMenuItem(DF,2,J+2,Line,78,0,' ');
   END;
  DisposeList(InvList);
  ShowDisplayFrame(DF,1,1,80,24);
  Control(DF);
  IF PromptYN(' Print Report ',DF)
     THEN
       Line := 'INVOICE HISTORY';
       NormalTitle(Line);
       Handle := OpenReportDevice();
       PrintFrame(DF,Handle);
       CloseReportDevice(Handle);
     END;
  CloseDisplayFrame(DF);
END InvOutByDate;



END InvReports.