CCRMEDS6 ; WV/CCDCCR/SMH - Meds from RPMS;01/10/09
 ;;0.1;CCDCCR;;JUL 16,2008;
 ; Copyright 2008 WorldVistA.  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.
 ;
 W "NO ENTRY FROM TOP",!
 Q
 ;
EXTRACT(MINXML,DFN,OUTXML)  ; EXTRACT MEDICATIONS INTO PROVIDED XML TEMPLATE
 ;
 ; MINXML and OUTXML are passed by name so globals can be used
 ; MINXML will contain only the medications skeleton of the overall template
 ;
 ; MEDS is return array from RPC.
 ; MAP is a mapping variable map (store result) for each med
 ; MED is holds each array element from MEDS(J), one medicine
 ; J is a counter.
 ;
 ; GETRXS^BEHORXFN(ARRAYNAME,DFN,DAYS) will be the the API used.
 ; This API has been developed by Medsphere for IHS for getting
 ; Medications from RPMS. It has most of what we need.
 ; -- ARRAYNAME is passed by name (required)
 ; -- DFN is passed by value (required)
 ; -- DAYS is passed by value (optional; if not passed defaults to 365)
 ; 
 ; Return:
 ; ~Type^PharmID^Drug^InfRate^StopDt^RefRem^TotDose^UnitDose^OrderID 
 ; ^Status^LastFill^Chronic^Issued^Rx #^Provider^ 
 ; Status Reason^DEA Handling
 ; 
 N MEDS,MEDS1,MAP
 D GETRXS^BEHORXFN("MEDS1",DFN,365) ; Days hard set to 365
 ; If MEDS1 is not defined, then no meds
 I '$D(MEDS1) S @OUTXML@(0)=0 QUIT
 I DEBUG ZWR MEDS1
 N MEDCNT S MEDCNT=0 ; Med Count
 ; The next line is a super line. It goes through the array return
 ; and if the first character is a ~, it grabs the line.
 ; That line has the metadata about the med that I need.
 ; The next lines, however many, are the med and the sig.
 ; I won't be using those because I have to get the sig parsed exactly.
 N J S J="" F  S J=$O(MEDS1(J)) Q:J=""  I $E(MEDS1(J))="~" S MEDCNT=MEDCNT+1 S MED(MEDCNT)=MEDS1(J)
 S MEDMAP=$NA(^TMP("GPLCCR",$J,"MEDMAP")) ; this is the variable map
 S @MEDMAP@(0)=0 ; Initial count of meds
 F  S MEDCNT=$O(MEDS(MEDCNT)) Q:MEDCNT=""  D  ; for each medication in the list
 . I DEBUG W "MEDCNT IS ",MEDCNT,!
 . S MAP=$NA(^TMP("GPLCCR",$J,"MEDMAP",MEDCNT))
 . ; K @MAP DO NOT KILL HERE, WAS CLEARED IN CCRMEDS
 . S @MEDMAP@(0)=@MEDMAP@(0)+1 ; increment total meds in var array
 . I DEBUG W "MAP= ",MAP,!
 . S @MAP@("MEDOBJECTID")="MED"_MEDCNT ; MEDCNT FOR ID
 . S @MAP@("MEDISSUEDATETXT")="Issue Date"
 . S @MAP@("MEDISSUEDATE")=$$FMDTOUTC^CCRUTIL($P(MEDS(MEDCNT),U,13))
 . S @MAP@("MEDLASTFILLDATETXT")="Last Fill Date"
 . S @MAP@("MEDLASTFILLDATE")=$$FMDTOUTC^CCRUTIL($P(MEDS(MEDCNT),U,11))
 . S @MAP@("MEDRXNOTXT")="Prescription Number"
 . S @MAP@("MEDRXNO")=$P(MEDS(MEDCNT),U,14)
 . S @MAP@("MEDTYPETEXT")="Medication"
 . S @MAP@("MEDDETAILUNADORNED")=""  ; Leave blank, field has its uses
 . S @MAP@("MEDSTATUSTEXT")=$P(MEDS(MEDCNT),U,10)
 . ; Provider only provided in API as text, not DUZ.
 . ; We need to get DUZ from filman file 52 (Prescription)
 . ; Field 4;; IEN is Piece 1 of Meds stripped of trailing characters.
 . S @MAP@("MEDSOURCEACTORID")="ACTORPROVIDER_"_$$GET1^DIQ(52,+$P(MEDS(MEDCNT),U),4,"I")
 . S @MAP@("MEDPRODUCTNAMETEXT")=$P(MEDS(MEDCNT),U,3)
 . ; Here we get the RxNorm information
 . S @MAP@("MEDPRODUCTNAMECODEVALUE")=MED(27)
 . S @MAP@("MEDPRODUCTNAMECODINGINGSYSTEM")="NDC"
 . S @MAP@("MEDPRODUCTNAMECODEVERSION")="none"
 . S @MAP@("MEDBRANDNAMETEXT")=MED(6.5)
 . N MEDIEN S MEDIEN=$P(MED(6),U)
 . D DOSE^PSS50(MEDIEN,,,,,"DOSE")
 . N DOSEDATA M DOSEDATA=^TMP($J,"DOSE",MEDIEN)
 . S @MAP@("MEDSTRENGTHVALUE")=DOSEDATA(901)
 . S @MAP@("MEDSTRENGTHUNIT")=$P(DOSEDATA(902),U,2)
 . ; Units, concentration, etc, come from another call
 . ; $$CPRS^PSNAPIS which returns dosage-form^va class^strengh^unit
 . ; This call takes nodes 1 and 3 of ^PSDRUG(D0,"ND") as parameters
 . ; NDF Entry IEN, and VA Product Name
 . ; These can be obtained using NDF^PSS50 (IEN,,,,,"SUBSCRIPT")
 . ; Documented in the same manual.
 . D NDF^PSS50(MEDIEN,,,,,"CONC")
 . N NDFDATA M NDFDATA=^TMP($J,"CONC",MEDIEN)
 . N NDFIEN S NDFIEN=$P(NDFDATA(20),U)
 . N VAPROD S VAPROD=$P(NDFDATA(22),U)
 . N CONCDATA
 . ; If a drug was not matched to NDF, then the NDFIEN is gonna be ""
 . ; and this will crash the call. So...
 . I NDFIEN="" S CONCDATA=""
 . E  S CONCDATA=$$CPRS^PSNAPIS(NDFIEN,VAPROD)
 . S @MAP@("MEDFORMTEXT")=$P(CONCDATA,U,1)
 . S @MAP@("MEDCONCVALUE")=$P(CONCDATA,U,3)
 . S @MAP@("MEDCONCUNIT")=$P(CONCDATA,U,4)
 . S @MAP@("MEDSIZETEXT")=$P(NDFDATA(23),U,2)_" "_$P(NDFDATA(24),U,2)
 . S @MAP@("MEDQUANTITYVALUE")=MED(7)
 . ; Oddly, there is no easy place to find the dispense unit.
 . ; It's not included in the original call, so we have to go to the drug file.
 . ; That would be DATA^PSS50(IEN,,,,,"SUBSCRIPT")
 . ; Node 14.5 is the Dispense Unit
 . D DATA^PSS50(MEDIEN,,,,,"QTY")
 . N QTYDATA M QTYDATA=^TMP($J,"QTY",MEDIEN)
 . S @MAP@("MEDQUANTITYUNIT")=QTYDATA(14.5)
 . ;
 . ; --- START OF DIRECTIONS ---
 . ; Sig data not in any API :-(  Oh yes, you can get the whole thing, but...
 . ; we want the compoenents.
 . ; It's in node 6 of ^PSRX(IEN)
 . ; So, here we go again
 . ; ^PSRX(D0,6,D1,0)= (#.01) DOSAGE ORDERED [1F] ^ (#1) DISPENSE UNITS PER DOSE
 . ; ==>[2N] ^ (#2) UNITS [3P:50.607] ^ (#3) NOUN [4F] ^ (#4)
 . ; ==>DURATION [5F] ^ (#5) CONJUNCTION [6S] ^ (#6) ROUTE
 . ; ==>[7P:51.2] ^ (#7) SCHEDULE [8F] ^ (#8) VERB [9F] ^
 . ;
 . N DIRNUM S DIRNUM=0 ; Sigline number
 . S DIRCNT=0 ; COUNT OF MULTIPLE DIRECTIONS
 . F  S DIRNUM=$O(^PSRX(RXIEN,6,DIRNUM)) Q:DIRNUM=""  D
 . . S DIRCNT=DIRCNT+1 ; INCREMENT DIRECTIONS COUNT
 . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDDIRECTIONDESCRIPTIONTEXT")=""  ; This is reserved for systems not able to generate the sig in components.
 . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDDOSEINDICATOR")="1"  ; means that we are specifying it. See E2369-05.
 . . N SIGDATA S SIGDATA=^PSRX(RXIEN,6,DIRNUM,0)
 . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDDELIVERYMETHOD")=$P(SIGDATA,U,9)
 . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDDOSEVALUE")=$P(SIGDATA,U,1)
 . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDDOSEUNIT")=@MAP@("MEDCONCUNIT")
 . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDRATEVALUE")=""  ; For inpatient
 . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDRATEUNIT")=""  ; For inpatient
 . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDVEHICLETEXT")=""  ; For inpatient
 . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDDIRECTIONROUTETEXT")=$$GET1^DIQ(51.2,$P(SIGDATA,U,7),.01)
 . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDFREQUENCYVALUE")=$P(SIGDATA,U,8)
 . . ; Invervals... again another call.
 . . ; In the wisdom of the original programmers, the schedule is a free text field
 . . ; However, it gets translated by a call to the administration schedule file
 . . ; to see if that schedule exists.
 . . ; That's the same thing I am going to do.
 . . ; The call is AP^PSS51P1(PSSPP,PSSFT,PSSWDIEN,PSSSTPY,LIST,PSSFREQ).
 . . ; PSSPP is "PSJ" (for some reason, schedules are stored as PSJ, not PSO--
 . . ; I looked), PSSFT is the name, and list is the ^TMP name to store the data in.
 . . ; So...
 . . D AP^PSS51P1("PSJ",$P(SIGDATA,U,8),,,"SCHEDULE")
 . . N SCHEDATA M SCHEDATA=^TMP($J,"SCHEDULE")
 . . N INTERVAL
 . . I $P(SCHEDATA(0),U)=-1 S INTERVAL=""
 . . E  D
 . . . N SUB S SUB=$O(SCHEDATA(0))
 . . . S INTERVAL=SCHEDATA(SUB,2)
 . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDINTERVALVALUE")=INTERVAL
 . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDINTERVALUNIT")="Minute"
 . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDDURATIONVALUE")=$P(SIGDATA,U,5)
 . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDDURATIONUNIT")=""
 . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDPRNFLAG")=$P(SIGDATA,U,8)["PRN"
 . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDPROBLEMOBJECTID")=""
 . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDPROBLEMTYPETXT")=""
 . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDPROBLEMDESCRIPTION")=""
 . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDPROBLEMCODEVALUE")=""
 . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDPROBLEMCODINGSYSTEM")=""
 . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDPROBLEMCODINGVERSION")=""
 . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDPROBLEMSOURCEACTORID")=""
 . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDSTOPINDICATOR")=""
 . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDDIRSEQ")=DIRNUM
 . . N DIRMOD S DIRMOD=$P(SIGDATA,U,6)
 . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDMULDIRMOD")=$S(DIRMOD="T":"THEN",DIRMOD="A":"AND",DIRMOD="X":"EXCEPT",1:"")
 . ;
 . ; --- END OF DIRECTIONS ---
 . ;
 . ; ^PSRX(22,"INS1",1,0)="FOR BLOOD PRESSURE"
 . S @MAP@("MEDPTINSTRUCTIONS")=$G(^PSRX(RXIEN,"INS1",1,0))
 . ; ^PSRX(22,"PRC",1,0)="Pharmacist: you must obey my command"
 . S @MAP@("MEDFULLFILLMENTINSTRUCTIONS")=$G(^PSRX(RXIEN,"PRC",1,0))
 . S @MAP@("MEDRFNO")=MED(9)
 . N RESULT S RESULT=$NA(^TMP("GPLCCR",$J,"MAPPED"))
 . K @RESULT
 . D MAP^GPLXPATH(MINXML,MAP,RESULT)
 . ; D PARY^GPLXPATH(RESULT)
 . ; MAPPING DIRECTIONS
 . N MEDDIR1,DIRXML1 S DIRXML1="MEDDIR1" ; VARIABLE AND NAME VARIABLE TEMPLATE
 . N MEDDIR2,DIRXML2 S DIRXML2="MEDDIR2" ; VARIABLE AND NAME VARIABLE RESULT
 . D QUERY^GPLXPATH(MINXML,"//Medications/Medication/Directions",DIRXML1)
 . D REPLACE^GPLXPATH(RESULT,"","//Medications/Medication/Directions")
 . ; N MDZ1,MDZNA
 . I DIRCNT>0 D  ; IF THERE ARE DIRCTIONS
 . . F MDZ1=1:1:DIRCNT  D  ; FOR EACH DIRECTION
 . . . S MDZNA=$NA(@MAP@("M","DIRECTIONS",MDZ1))
 . . . D MAP^GPLXPATH(DIRXML1,MDZNA,DIRXML2)
 . . . D INSERT^GPLXPATH(RESULT,DIRXML2,"//Medications/Medication")
 . D:RXIEN=1 CP^GPLXPATH(RESULT,OUTXML) ; First one is a copy
 . D:RXIEN>1 INSINNER^GPLXPATH(OUTXML,RESULT) ; AFTER THE FIRST, INSERT INNER XML
 N MEDTMP,MEDI
 D MISSING^GPLXPATH(OUTXML,"MEDTMP") ; SEARCH XML FOR MISSING VARS
 I MEDTMP(0)>0 D  ; IF THERE ARE MISSING VARS - MARKED AS @@X@@
 . W "MEDICATION MISSING ",!
 . F MEDI=1:1:MEDTMP(0) W MEDTMP(MEDI),!
 Q
 ;