C0SMED   ; GPL - Smart Meds Processing ;2/22/12  17:05
 ;;0.1;C0S;nopatch;noreleasedate;Build 2
 ;Copyright 2012 George Lilly.  Licensed under the terms of the GNU
 ;General Public License See attached copy of the License.
 ;
 ;This program is free software; you can redistribute it and/or modify
 ;it under the terms of the GNU General Public License as published by
 ;the Free Software Foundation; either version 2 of the License, or
 ;(at your option) any later version.
 ;
 ;This program is distributed in the hope that it will be useful,
 ;but WITHOUT ANY WARRANTY; without even the implied warranty of
 ;MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 ;GNU General Public License for more details.
 ;
 ;You should have received a copy of the GNU General Public License along
 ;with this program; if not, write to the Free Software Foundation, Inc.,
 ;51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 ;
 Q
 ;
MED(GRTN,C0SARY) ; GRTN, passed by reference,
 ; is the return name of the graph created. "" if none
 ; C0SARY is passed in by reference and is the NHIN array of meds
 ;
 I $O(C0SARY("med",""))="" D  Q  ;
 . I $D(DEBUG) W !,"No Meds"
 S GRTN="" ; default to no meds
 N C0SGRF
 S C0SGRF="vistaSmart:"_ZPATID_"/"_ZTYP
 I $D(DEBUG) W !,"Processing ",C0SGRF
 D DELGRAPH^C0XF2N(C0SGRF) ; delete the old graph
 N MEDTRP ; MEDS TRIPLES
 D INITFARY^C0XF2N("C0XFARY") ; which triple store to use
 N FARY S FARY="C0XFARY"
 D USEFARY^C0XF2N(FARY)
 D VOCINIT^C0XUTIL
 ;
 N DUPCHK S DUPCHK="" ; check for no duplicates
 N ZI S ZI=""
 F  S ZI=$O(C0SARY("med",ZI)) Q:ZI=""  D  ;
 . N SDATE,SDTMP
 . I $G(C0SARY("med",ZI,"vaStatus@value"))="EXPIRED" D  Q  ;
 . . I $D(DEBUG) W !,"Expired Mediation, Skipping"
 . I $G(COSARY("med",ZI,"vaType@value"))="I" D  Q  ;
 . . I $D(DEBUG) W !,"Inpatient Med, skipping"
 . I $G(COSARY("med",ZI,"vaType@value"))="V" D  Q  ;
 . . I $D(DEBUG) W !,"IV Inpatient Med, skipping"
 . ;
 . S SDTMP=$G(C0SARY("med",ZI,"ordered@value"))
 . I SDTMP="" D  ;
 . . S SDTMP=$G(C0SARY("med",ZI,"start@value"))
 . S SDATE=$$FMTE^XLFDT(SDTMP,"7D") ; ordered date
 . S SDATE=$TR(SDATE,"/","-") ; change slashes to hyphens
 . I SDATE="" S SDATE="UNKNOWN"
 . N DNAME,VUID,DCODE,RXNORM,SIG
 . S DNAME=$G(C0SARY("med",ZI,"name@value"))
 . I DNAME="" D  ;
 . . S DNAME=$G(C0SARY("med",ZI,"products.product@name"))
 . S VUID=$G(C0SARY("med",ZI,"products.product.vaProduct@vuid"))
 . S DCODE=$G(C0SARY("med",ZI,"products.product.vaProduct@code"))
 . I DCODE="" S DCODE=$G(C0SARY("med",ZI,"id@value"))
 . S RXNORM=$$RXCUI(VUID) ; look up RxNorm code
 . I $P(RXNORM,"^",2)="RXNORM" D  ;
 . . S RXVER=$P(RXNORM,"^",3)
 . . S RXNORM=$P(RXNORM,"^",1)
 . E  D  Q  ; 
 . . I $D(DEBUG) W !,"NO RXNORM NUMBER AVAILABLE"
 . . I $D(DEBUG) W !,RXNORM
 . I DNAME="" D  Q  ;
 . . I $D(DEBUG) W !,"Error No Drug Name"
 . S MEDGRF=C0SGRF_"/"_DCODE_"-"_$G(SDTMP)
 . I +$D(DUPCHK(MEDGRF)) D  Q  ; NO DUPS ALLOWED
 . . I $D(DEBUG) W !,"Found Duplicate Medication ",MEDGRF
 . S DUPCHK(MEDGRF)=""
 . I $D(DEBUG) D  ;
 . . W !,"Processing Medication ",MEDGRF
 . . W !,DNAME
 . . W !,RXNORM
 . S SIG=$G(C0SARY("med",ZI,"sig"))
 . I SIG["|" D  ;
 . . N SIGTMP
 . . S SIGTMP=SIG
 . . S SIG=$P(SIGTMP,"|",2) ; remove the drug name from the sig 
 . . I DNAME["FREE TXT" D  ; eRx free text drug, get drug name from sig
 . . . S DNAME=$P(SIGTMP,"|",1) ; eRx Drug name is stored as the first piece of the sig 
 . K C0XFARY
 . D ADD^C0XF2N(C0SGRF,MEDGRF,"rdf:type","sp:Medication",FARY)
 . D ADD^C0XF2N(C0SGRF,MEDGRF,"sp:belongsTo",C0SGRF,FARY)
 . N DSUBJ S DSUBJ=$$ANONS^C0XF2N ; anonomous subject
 . D ADD^C0XF2N(C0SGRF,MEDGRF,"sp:drugName",DSUBJ,FARY)
 . I SIG'="" D ADD^C0XF2N(C0SGRF,MEDGRF,"sp:instructions",SIG,FARY)
 . N NQTY,NQTY2,NFREQ,NFREQ2
 . S NQTY=$$ANONS^C0XF2N ; anonomous subject
 . D ADD^C0XF2N(C0SGRF,MEDGRF,"sp:quantity",NQTY,FARY)
 . S NQTY2=$$ANONS^C0XF2N ; anonomous subject
 . D ADD^C0XF2N(C0SGRF,NQTY,"sp:ValueAndUnit",NQTY2,FARY)
 . N DOSE S DOSE=$G(C0SARY("med",ZI,"doses.dose@dose"))
 . I DOSE="" S DOSE="UNKNOWN"
 . N UNIT S UNIT=$G(C0SARY("med",ZI,"doses.dose@units"))
 . I UNIT="" S UNIT="UNKNOWN"
 . D ADD^C0XF2N(C0SGRF,NQTY2,"sp:value",DOSE,FARY)
 . D ADD^C0XF2N(C0SGRF,NQTY2,"sp:unit",UNIT,FARY)
 . S NFREQ=$$ANONS^C0XF2N ; anonomous subject
 . S NFREQ2=$$ANONS^C0XF2N ; anonomous subject
 . D ADD^C0XF2N(C0SGRF,MEDGRF,"sp:frequency",NFREQ,FARY)
 . D ADD^C0XF2N(C0SGRF,NFREQ,"sp:ValueAndUnit",NFREQ2,FARY)
 . N SCHED S SCHED=$G(C0SARY("med",ZI,"doses.dose@schedule"))
 . I SCHED="" S SCHED="UNKNOWN"
 . N SCHUNIT S SCHUNIT=$G(C0SARY("med",ZI,"doses.dose@route"))
 . I SCHUNIT="" S SCHUNIT="UNKNOWN"
 . D ADD^C0XF2N(C0SGRF,NFREQ2,"sp:value",SCHED,FARY)
 . D ADD^C0XF2N(C0SGRF,NFREQ2,"sp:unit",SCHUNIT,FARY)
 . D ADD^C0XF2N(C0SGRF,DSUBJ,"rdf:type","sp:CodedValue",FARY)
 . D ADD^C0XF2N(C0SGRF,DSUBJ,"sp:code","rxnorm:"_RXNORM,FARY)
 . D ADD^C0XF2N(C0SGRF,"rxnorm:"_RXNORM,"rdf:type","sp:Code",FARY)
 . D ADD^C0XF2N(C0SGRF,"rxnorm:"_RXNORM,"dcterms:title",DNAME,FARY)
 . D ADD^C0XF2N(C0SGRF,"rxnorm:"_RXNORM,"sp:system","rxnorm:",FARY)
 . D ADD^C0XF2N(C0SGRF,"rxnorm:"_RXNORM,"dcterms:identifier",RXNORM,FARY)
 . D ADD^C0XF2N(C0SGRF,DSUBJ,"dcterms:title",DNAME,FARY)
 . D ADD^C0XF2N(C0SGRF,MEDGRF,"sp:startDate",SDATE,FARY)
 . D ADD^C0XF2N(C0SGRF,"rxnorm:"_RXNORM,"rdf:type","http://smartplatforms.org/terms/codes/RxNorm_Semantic",FARY)
 . D BULKLOAD^C0XF2N(.C0XFDA)
 . K C0XFDA
 S GRTN=C0SGRF
 q
 ;
RXNFN() Q 1130590011.001 ; RxNorm Concepts file number
 ;
RXCUI(ZVUID) ; EXTRINSIC WHICH RETURNS THE RXNORM CODE IF KNOWN OF 
 ; THE VUID - RETURNS CODE^SYSTEM^VERSION TO USE IN THE CCR
 N ZRSLT S ZRSLT=ZVUID_"^"_"VUID"_"^" ; DEFAULT
 I $G(ZVUID)="" Q ""
 I '$D(^C0P("RXN")) Q ZRSLT ; ERX NOT INSTALLED
 N C0PIEN ; S C0PIEN=$$FIND1^DIC($$RXNFN,"","QX",ZVUID,"VUID")
 S C0PIEN=$O(^C0P("RXN","VUID",ZVUID,"")) ;GPL FIX FOR MULTIPLES
 N ZRXN S ZRXN=$$GET1^DIQ($$RXNFN,C0PIEN,.01)
 S ZRXN=$$NISTMAP(ZRXN) ; CHANGE THE CODE IF NEEDED
 I ZRXN'="" S ZRSLT=ZRXN_"^RXNORM^08AB_081201F"
 Q ZRSLT
 ;
NISTMAP(ZRXN) ; EXTRINSIC WHICH MAPS SOME RXNORM NUMBERS TO 
 ; CONFORM TO NIST REQUIREMENTS
 ;INPATIENT CERTIFICATION
 I ZRXN=309362 S ZRXN=213169
 I ZRXN=855318 S ZRXN=855320
 I ZRXN=197361 S ZRXN=212549
 ;OUTPATIENT CERTIFICATION
 I ZRXN=310534 S ZRXN=205875
 I ZRXN=617312 S ZRXN=617314
 I ZRXN=310429 S ZRXN=200801
 I ZRXN=628953 S ZRXN=628958
 I ZRXN=745679 S ZRXN=630208
 I ZRXN=311564 S ZRXN=979334
 I ZRXN=836343 S ZRXN=836370
 Q ZRXN
 ;
