From 68e078a1f51ea535b8ec295118fc617206b9750f Mon Sep 17 00:00:00 2001
From: george <george>
Date: Mon, 1 Sep 2008 14:45:59 +0000
Subject: [PATCH] rewrote control structure for parsing Med RPC

---
 p/GPLMEDS.m | 53 ++++++++++++++++++++++++++++++++++-------------------
 1 file changed, 34 insertions(+), 19 deletions(-)

diff --git a/p/GPLMEDS.m b/p/GPLMEDS.m
index c09066b..c32f691 100644
--- a/p/GPLMEDS.m
+++ b/p/GPLMEDS.m
@@ -36,15 +36,28 @@ EXTRACT(MEDXML,DFN,MEDOUTXML) ; EXTRACT MEDICATIONS INTO PROVIDED XML TEMPLATE
    S MEDTVMAP=$NA(^TMP("GPLCCR",$J,"MEDICATIONS"))
    S MEDTARYTMP=$NA(^TMP("GPLCCR",$J,"MEDARYTMP"))
    K @MEDTVMAP,@MEDTARYTMP
-   N DONE S DONE=0
-   F J=1:3 Q:'$D(MEDRSLT(J))!DONE  D  ; FOR EACH MEDICATION IN THE LIST
-   . I DEBUG W "J IS ",J,!
-   . S MEDVMAP=$NA(@MEDTVMAP@(J))
+   ; FIRST GO THROUGH MEDRSLT ARRAY AND COUNT MEDS AND LINES IN MEDS
+   ; ZA(0) IS TOTAL NUMBER OF MEDS ZA(ZI) IS LINES IN MED ZI
+   N ZA,ZI,ZJ,ZK,ZN S (ZI,ZJ,ZK,ZN)=0 ; ZI IS MED NUMBER, ZJ IS LINE IN MED
+   ; ZK IS THE NUMBER OF LINES IN A MED AND ZN IS COUNTER THROUGH LINES
+   S ZA(0)=0 ; ZA IS ARRAY OF MED LINE COUNTS
+   F ZJ=1:1 Q:'$D(MEDRSLT(ZJ))  D  ; COUNT THE MEDS AND LINES
+   . I MEDRSLT(ZJ)?1"~".E D  ; FOUND NEW MED
+   . . S ZI=ZI+1 ; INCREMENT MED COUNT
+   . . S ZA(0)=ZI ; NEW TOTAL FOR MEDS
+   . . S ZA(ZI)=ZJ_U_1 ; EACH ZA(X) IS Y^Z WHERE Y IS START LINE AND Z IS COUNT
+   . E  D  ; FOR EVERY LINE NOT A FIRST LINE IN MED
+   . . S ZK=$P(ZA(ZI),U,2)+1 ; INCREMENT LINE COUNT FOR CURRENT MED
+   . . S $P(ZA(ZI),U,2)=ZK ; AND STORE IT IN ARRAY
+   ZWR ZA
+   F ZI=1:1:ZA(0) D  ; FOR EACH MED
+   . I DEBUG W "ZI IS ",ZI,!
+   . S MEDVMAP=$NA(@MEDTVMAP@(ZI))
    . K @MEDVMAP
    . I DEBUG W "VMAP= ",MEDVMAP,!
-   . S MEDPTMP=MEDRSLT(J) ; PULL OUT MEDICATION FROM RPC RETURN ARRAY
-   . S @MEDVMAP@("MEDOBJECTID")="MED"_J ; UNIQUE OBJID FOR MEDS
-   . ; PROCESSING FOR MEDS GOES HERE
+   . S ZJ=$P(ZA(ZI),U,1) ; INDEX OF FIRST LINE OF MED IN MEDRSLT
+   . S MEDPTMP=MEDRSLT(ZJ) ; PULL OUT FIRST LINE OF MED
+   . S @MEDVMAP@("MEDOBJECTID")="MED"_ZI ; UNIQUE OBJID FOR MEDS
    . S @MEDVMAP@("MEDISSUEDATETXT")=$$FMDTOUTC^CCRUTIL($P(MEDPTMP,"^",11),"DT") ; GETS LAST FILL DATE
    . S @MEDVMAP@("MEDDATETIMEAGE")=""
    . S @MEDVMAP@("MEDDATETIMEAGEUNITS")=""
@@ -65,15 +78,17 @@ EXTRACT(MEDXML,DFN,MEDOUTXML) ; EXTRACT MEDICATIONS INTO PROVIDED XML TEMPLATE
    . S @MEDVMAP@("MEDQUANTITYVALUE")=""
    . S @MEDVMAP@("MEDQUANTITYUNIT")=""
    . S @MEDVMAP@("MEDRFNO")=""
-   . I $D(MEDRSLT(J+1)) D  ; IF SECOND LINE EXISTS
-   . . S @MEDVMAP@("MEDDESCRIPTIONTEXT")=$P(MEDRSLT(J+1)," *",2)
-   . I $D(MEDRSLT(J+2)) D  ; IF THIRD LINE EXISTS
-   . . S @MEDVMAP@("MEDDIRECTIONDESCRIPTIONTEXT")=$P(MEDRSLT(J+2),"\ Sig: ",2)
-   . I $D(MEDRSLT(J+3)) D  ; IF THERE IS ANOTHER LINE
-   . . I MEDRSLT(J+3)?1"t".E D  ; CONTINUATION LINES
-   . . . I $D(MEDRSLT(J+6)) D  ;
-   . . . . S J=J=3 ; SKIP THREE LINES TO NEXT MED
-   . . . E  S DONE=1 ; ELSE NO MORE MEDS
+   . S ZK=$P(ZA(ZI),U,2) ; NUMBER OF LINES IN MED
+   . I ZK>1 D  ; MORE THAN ONE LINE IN MED
+   . . S @MEDVMAP@("MEDDESCRIPTIONTEXT")=$P(MEDRSLT(ZJ+1)," *",2)
+   . I ZK>2 D  ; THIRD THROUGH 2+N LINES OF MED ARE INSTRUCTIONS
+   . . N TMPTXT S TMPTXT="" ; BUILD UP INSTRUCTION LINE
+   . . S ZN=0 ; DON'T KNOW WHY
+   . . F ZN=2:1:ZK-1 D  ; REMAINING LINES IN EACH MED
+   . . . I MEDRSLT(ZJ+ZN)]"\ Sig: " D  ; REMOVE THIS MARKUP
+   . . . . S TMPTXT=TMPTXT_$P(MEDRSLT(ZJ+ZN),"\ Sig: ",2)_" " ; APPEND 2 TMPTXT
+   . . . E  S TMPTXT=TMPTXT_MEDRSLT(ZJ+ZN)_" " ; SEPARATE LINES WITH SPACE
+   . . S @MEDVMAP@("MEDDIRECTIONDESCRIPTIONTEXT")=TMPTXT ; CP TO MAP VAR
    . S @MEDVMAP@("MEDDOSEVALUE")=""
    . S @MEDVMAP@("MEDDOSEUNIT")=""
    . S @MEDVMAP@("MEDFREQUENCYVALUE")=""
@@ -81,13 +96,13 @@ EXTRACT(MEDXML,DFN,MEDOUTXML) ; EXTRACT MEDICATIONS INTO PROVIDED XML TEMPLATE
    . S @MEDVMAP@("MEDDURATIONUNIT")=""
    . S @MEDVMAP@("MEDDIRECTIONROUTETEXT")=""
    . S @MEDVMAP@("MEDDIRECTIONFREQUENCYVALUE")=""
-   . S MEDARYTMP=$NA(@MEDTARYTMP@(J))
+   . S MEDARYTMP=$NA(@MEDTARYTMP@(ZI))
    . K @MEDARYTMP
    . D MAP^GPLXPATH(MEDXML,MEDVMAP,MEDARYTMP)
-   . I J=1 D  ; FIRST ONE IS JUST A COPY
+   . I ZI=1 D  ; FIRST ONE IS JUST A COPY
    . . ; W "FIRST ONE",!
    . . D CP^GPLXPATH(MEDARYTMP,MEDOUTXML)
-   . I J>1 D  ; AFTER THE FIRST, INSERT INNER XML
+   . I ZI>1 D  ; AFTER THE FIRST, INSERT INNER XML
    . . D INSINNER^GPLXPATH(MEDOUTXML,MEDARYTMP)
    N MEDTMP,MEDI
    D MISSING^GPLXPATH(MEDOUTXML,"MEDTMP") ; SEARCH XML FOR MISSING VARS