MAGJUTL1	;WIRMFO/JHC VistARad subroutines for RPC calls ; 29 Jul 2003  10:03 AM
	;;3.0;IMAGING;**22,18,65,76**;Jun 22, 2007;Build 19
	;;Per VHA Directive 2004-038, this routine should not be modified.
	;; +---------------------------------------------------------------+
	;; | Property of the US Government.                                |
	;; | No permission to copy or redistribute this software is given. |
	;; | Use of unreleased versions of this software requires the user |
	;; | to execute a written test agreement with the VistA Imaging    |
	;; | Development Office of the Department of Veterans Affairs,     |
	;; | telephone (301) 734-0100.                                     |
	;; |                                                               |
	;; | The Food and Drug Administration classifies this software as  |
	;; | a medical device.  As such, it may not be changed in any way. |
	;; | Modifications to this software may result in an adulterated   |
	;; | medical device under 21CFR820, the use of which is considered |
	;; | to be a violation of US Federal Statutes.                     |
	;; +---------------------------------------------------------------+
	;;
	Q
	;<*>Notes on possible changes to ^RAO7PC1/1A for fetching rad pkg data:
	; 1) Return also: Exam Status IEN, Order Request Urgency, & Pre-Op Date
	; 2) Allow to retrieve one specific exam; e.g. modify SETDATA^RAO7PC1A
	;    to act as a true subrtn, W/ params for RADFN, RADTI, & RACNI--if
	;    passed, then only the one exam would be returned
	;
GETEXAM3(DFN,BEGDT,ENDT,MAGRACNT,MAGRET,MORE,LIMEXAMS)	; Get data for all exams for a
	; pt within a date range
	; limit to LIMEXAMS entries--note, only PREFETCH & Auto-route Priors use this
	; Input:
	;      DFN -- Patient DFN
	;    BEGDT -- Opt, earliest date desired
	;     ENDT -- Opt, latest date desired
	; MAGRACNT -- Opt, pass by ref to init counter to ref return data in ^TMP (see GETEXSET)
	;    MORE -- Opt, If True, check for additional exams for pt
	; LIMEXAMS -- Opt, limit # exams to return
	; Return:
	; MAGRACNT -- highest counter for return data
	;   MAGRET -- 1/0: exam was/not found
	;     MORE -- more exams exist for pt on & B4 this date
	;     ^TMP -- data returned (see GETEXSET)
	;
	I '$D(DT) N DIQUIET S DIQUIET=1 D DT^DICRW
	S LIMEXAMS=+$G(LIMEXAMS)
	S:$G(BEGDT)="" BEGDT=2010101 S:$G(ENDT)="" ENDT=DT ; default all dates
	N MORECHK S MORECHK=+$G(MORE)
	S MAGRACNT=+$G(MAGRACNT),MAGRET=0,MORE=0  ; Init return data
	I BEGDT>ENDT S X=ENDT,ENDT=BEGDT,BEGDT=X
	I '(DFN&BEGDT&ENDT) Q
	K ^TMP($J,"RAE1") D EN1^RAO7PC1(DFN,BEGDT,ENDT,LIMEXAMS)
	N EXID,TMP,EX1,EX2 S EXID=0
	F MAGRET=0:1 S EXID=$O(^TMP($J,"RAE1",DFN,EXID)) Q:'EXID  S TMP($P(EXID,"-"),$P(EXID,"-",2))=EXID
	S (EX1,EX2)=""
	F  S EX1=$O(TMP(EX1)) Q:'EX1  F  S EX2=$O(TMP(EX1,EX2)) Q:'EX2  D GETEXSET(DFN,TMP(EX1,EX2),"")
	K ^TMP($J,"RAE1")
	I 'MORECHK Q  ; all done; else indicate if pt has more exams
	N DTI,CNI,STS,DTCHK
	I 'MAGRET S DTI=9999999.9999-BEGDT,CNI=0 ; no exam found in orig dt range
	E  S X=^TMP($J,"MAGRAEX",MAGRACNT,1),DTI=$P(X,U,2),CNI=$P(X,U,3) ; last exam processed
	; loop thru addl exams til find one that is NOT Cancelled
MORE1	F  S CNI=$O(^RADPT(DFN,"DT",DTI,"P",CNI)) Q:'CNI  S STS=$P($G(^(CNI,0)),U,3) I STS]"" D  Q:MORE
	. Q:($P($G(^RA(72,STS,0)),U,3)=0)  ; Canceled--keep looking
	. S DTCHK=9999999.9999-DTI D EN1^RAO7PC1(DFN,DTCHK,DTCHK,1)  ; verify there is at least one "good" exam for this date (Remedy #200480)
	. I +$O(^TMP($J,"RAE1",DFN,0)) S MORE=1
	. K ^TMP($J,"RAE1")
	I 'MORE S DTI=$O(^RADPT(DFN,"DT",DTI)),CNI=0 G MORE1:DTI
	I MORE S MORE=9999999.9999-DTI\1
	Q
	;
GETEXAM2(DFN,DTI,CNI,MAGRACNT,MAGRET)	; Fetch data for one exam
	;Input:
	; DFN -- Pt DFN
	; DTI -- Internal Date pointer to Rad exam
	; CNI -- Case pointer to Rad exam
	; MAGRACNT -- Opt, pass by ref to init counter for return data in ^TMP (see GETEXSET)
	; Return:
	; MAGRACNT -- highest counter for return data
	;   MAGRET -- 1/0: exam was/not found
	;     ^TMP -- data returned (see GETEXSET)
	;
	; This subroutine calls RAO7PC1A directly to fetch exam data
	; which is returned in ^TMP($J,"RAE1",DFN,DTI_"-"_CNI).
	; RAO7PC1A currently returns ALL exams filed under one DTI,
	; but this subroutine returns the single exam for the input DTI, CNI
	;
	N RADFN,RACNT,RAIBDT,RAEXN,RAXIT  ; Vars input to RAO7PC1A
	S RADFN=DFN,RACNT=0,RAIBDT=DTI,RAEXN=0,RAXIT=0
	; other Vars set by RAO7PC1A:
	N RABNOR,RACSE,RADIAG,RANO,RAPRC,RAREX,RARPT,RARPTST,RASTNM,RAXAM,RAXID
	N RABNORMR,RACPT
	S MAGRACNT=+$G(MAGRACNT)
	K ^TMP($J,"RAE1") D SETDATA^RAO7PC1A
	S MAGRET=RACNT Q:'RACNT     ; no exams found
	D GETEXSET(DFN,DTI_"-"_CNI,.X)
	I 'X S MAGRET=0   ; no exam for this CNI
	K ^TMP($J,"RAE1")
	Q
	;
GETEXSET(RADFN,EXID,MAGRET)	; 
	; Used by GETEXAM* subroutines above to set up rad data for vrad
	; Input:
	;  RADFN -- Pt DFN
	;  EXID --- RADTI_"-"_RACNI, pointers to Rad exam
	; Output:
	;  MAGRET- 1/0: an exam was/was not filed
	;  ^TMP($J,"MAGRAEX",MAGRACNT)=Data String (see code at end)
	;  MAGRACNT described in above subroutines
	;
	N RACN,RACNI,RADATA,RADATE,RADTE,RADTI,RADTPRT,RAELOC,RANME
	N RAPRC,RARPT,RASSN,RAST,RASTORD,RASTP,RASTNM,RACPT,IMTYPABB,PROCMOD
	N DAYCASE,REQLOC,REQLOCN,REQLOCA,REQLOCT,RIST,RIST1,RIST2,COMPLIC
	N RADIV,RISTISME,REQWARD,RASTCAT,CPTMOD,LRFLAG,MODTXT
	S MAGRET=0,RADTI=$P(EXID,"-"),RACNI=$P(EXID,"-",2)
	Q:'(RADTI&RACNI)
	S RADIV=""
	S RADATA=$G(^TMP($J,"RAE1",RADFN,EXID))
	Q:RADATA=""        ;  no exam for this EXID
	S RARPT=$P(RADATA,U,5)
	S X=$P(RADATA,U,6),RASTORD=$P(X,"~"),RASTNM=$P(X,"~",2)
	S X=^RADPT(RADFN,"DT",RADTI,"P",RACNI,0),COMPLIC=$D(^("COMP")),PROCMOD=$D(^("M")),CPTMOD=$D(^("CMOD"))
	S RAST=$P(X,U,3),REQLOC=$P(X,U,22),RIST1=$P(X,U,12),RIST2=$P(X,U,15),COMPLIC=$P(X,U,16)_"~"_COMPLIC
	S REQWARD=$P(X,U,6)
	N CT,MODS,IEN,TT  ; Process Proc/CPT Modifier info
	S CT=0
	I PROCMOD D
	. S IEN=0
	. F  S IEN=$O(^RADPT(RADFN,"DT",RADTI,"P",RACNI,"M",IEN)) Q:'IEN  S X=$P($G(^(IEN,0)),U) I X D
	. . S X=$P($G(^RAMIS(71.2,X,0)),U) Q:X=""  S X=$$TRIM(X)
	. . S X=$S(X="BILATERAL EXAM":"BILAT",1:X)
	. . S CT=CT+1,MODS(CT)=X
	I CPTMOD D
	. S IEN=0
	. F  S IEN=$O(^RADPT(RADFN,"DT",RADTI,"P",RACNI,"CMOD",IEN)) Q:'IEN  S X=$P($G(^(IEN,0)),U) I X D
	. . S X=$P($$MOD^ICPTMOD(X,"I"),U,3) Q:X=""  S X=$$TRIM(X)
	. . S X=$S(X="LEFT SIDE":"LEFT",X="RIGHT SIDE":"RIGHT",X="BILATERAL PROCEDURE":"BILAT",1:X)
	. . S CT=CT+1,MODS(CT)=X
	S MODTXT="",LRFLAG=0 K TT
	I CT F I=1:1:CT S X=MODS(I) D
	. ; eliminate redundant values for L/R/Bilat (TT), & track L/R for prior matching (LRFLAG)
	. S T=(X="LEFT") I T,$D(TT(1)) Q  ; already got it
	. I 'T S T=(X="RIGHT") I T S T=2 I T,$D(TT(2)) Q   ; ditto
	. I 'T S T=(X="BILAT") I T S T=3 I T,$D(TT(3)) Q   ; ditto
	. I T S TT(T)="",MODTXT=X_$S(MODTXT="":"",1:";")_MODTXT ; force L/R/Bilat to left end of string ..
	. E  S MODTXT=MODTXT_$S(MODTXT="":"",1:";")_X  ; .. so is easier to spot in displayed column
	. I 'LRFLAG S:T LRFLAG=T
	. E  I T  S:(LRFLAG'=T) LRFLAG=3 ; L&R or Bilat--ignore result
	S LRFLAG=$S(LRFLAG=1:"L",LRFLAG=2:"R",1:"") ; Left/Right indicator
	S RADIV=$P(^RADPT(RADFN,"DT",RADTI,0),U,3)
	K DIC,DR,DA,DIQ
	I 'REQLOC S (REQLOCN,REQLOCT,REQLOCA)=""
	E  D
	. S X=$G(^SC(REQLOC,0)),REQLOCN=$P(X,U),REQLOCA=$P(X,U,2)
	. S:REQLOCA="" REQLOCA=REQLOCN
	. S DIC="44",DR="2",DA=REQLOC,DIQ="REQLOCT" D EN^DIQ1 K DIC,DR,DA,DIQ
	. S REQLOCT=REQLOCT(44,REQLOC,2)
	I REQWARD]"" S DIC="42",DR=".01",DA=REQWARD,DIQ="REQWARD" D EN^DIQ1 K DIC,DR,DA,DIQ S REQWARD=REQWARD(42,REQWARD,.01)
	S X=$$RIST(RIST1,RIST2),RIST=$P(X,U),RISTISME=$P(X,U,2)
	S RADTE=9999999.9999-RADTI,(RADTPRT,Y)=RADTE D D^RAUTL S RADATE=Y
	S RADTPRT=$E(RADTPRT,4,5)_"/"_$E(RADTPRT,6,7)_"/"_$E(RADTPRT,2,3)
	S RAPRC=$E($P(RADATA,U),1,40),RACN=$P(RADATA,U,2),RAELOC=$P(RADATA,U,7)
	S IMTYPABB=$P($P(RADATA,U,8),"~"),RACPT=$P(RADATA,U,10)
	S DAYCASE=$E(RADTE,4,7)_$E(RADTE,2,3)_"-"_RACN
	S RASTP=RASTNM,RASTCAT=""
	I RAST S RASTCAT=$P($G(^RA(72,RAST,0)),U,9)
	S RANME=$P(^DPT(RADFN,0),U)
	S DFN=RADFN D PID^VADPT6 S RASSN=$S(VAERR:"Unknown",1:VA("PID"))
	K VA("PID"),VA("BID"),VAERR
	S MAGRACNT=$G(MAGRACNT)+1
	I MAGRACNT=1 K ^TMP($J,"MAGRAEX")
	S ^TMP($J,"MAGRAEX",MAGRACNT,1)=RADFN_U_RADTI_U_RACNI_U_$E(RANME,1,30)_U_RASSN_U_RADATE_U_RADTE_U_RACN_U_$E(RAPRC,1,35)_U_RARPT_U_RAST_U_DAYCASE_U_RAELOC_U_RASTP_U_RASTORD_U_RADTPRT_U_RACPT_U_IMTYPABB
	S ^TMP($J,"MAGRAEX",MAGRACNT,2)=REQLOCA_U_$E(REQLOCN,1,25)_U_RIST_U_COMPLIC_U_RADIV_U_$P($$IMGSIT(RADIV),U,2)_U_RISTISME_U_MODTXT_U_REQLOCT_U_REQWARD_U_RASTCAT_U_LRFLAG
	S MAGRET=1
	Q
	;
RIST(RIST1,RIST2)	; return Interp Radiologist info
	S RIST1=$G(RIST1),RIST2=$G(RIST2)
	N RIST,RISTISME
	S (RIST,RISTISME)=""
	I RIST1!RIST2 D
	. I RIST1 S RISTISME=RIST1=DUZ S RIST=$$USERINF^MAGJUTL3(RIST1,1)
	. I RIST2 S:'RISTISME RISTISME=RIST2=DUZ S RIST2=$$USERINF^MAGJUTL3(RIST2,1)
	. I RIST]"" S RIST=RIST_$S(RIST2]"":"/"_RIST2,1:"")
	. E  S RIST=RIST2
	Q RIST_U_RISTISME
	;
IMGSIT(DIV,DFLT)	; Return Imaging Site code for input Division
	; From 2006.1:  IEN ^ Site Code ^ Parent_DIV
	I DIV]"" D
	. N IEN I $D(^MAG(2006.1,"B",DIV)) S IEN=$O(^(DIV,"")) I IEN
	. E  I $G(DFLT) S IEN=$O(^MAG(2006.1,0)) ; Dflt to 1st if requested
	. E  S X="" Q
	. S X=^MAG(2006.1,IEN,0),X=IEN_U_$P(X,U,9)_U_$P(X,U)
	Q X
	;
TRIM(X)	; Trim trailing spaces from X
	I $G(X)]"" D
	. F I=$L(X):-1:0 I $E(X,I)'=" " Q
	. I I S X=$E(X,1,I)
	. E  S X=""
	Q:$Q X  Q
	;
END	Q  ;