VAFHLZMH ;BAY/JAT - Create HL7 Military History segment (ZMH) ; 11/20/00 2:14pm
 ;;5.3;Registration;**190,314,673**;Aug 13, 1993
 ;
 ; This routine creates HL7 VA-specific Military History ("ZMH") segments
 Q
 ;
EN(DFN,VAFHMIEN,VAFSTR) ; RAI/MDS Reserved entry point!!
 ; !!!!!!!!!! don't enter here !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 ;DFN - Patient Internal Entry Number
 ;VAFHMIEN - Patient Movement Internal Entry Number
 ;VAFSTR - Sequence numbers to be included
 ;
 N VAFHLREC,VAFHA,VAFHSUB,VAFHADD,VAFHLOC S VAFHSUB="" ;Initialize variables
 S $P(VAFHLREC,HL("FS"))="ZMH" ;Set segment ID to ZMH
 S $P(VAFHLREC,HL("FS"),2)=1 ;Set Set ID to 1
 I VAFSTR[",4," S $P(VAFHLREC,HL("FS"),5)=$$HLDATE^HLFNC($$GET1^DIQ(2,DFN,".326","I"))_$E(HL("ECH"))_$$HLDATE^HLFNC($$GET1^DIQ(2,DFN,".327","I")) ;Last Service Entry and Separation dates
 Q VAFHLREC ;Quit and return formatted segment
 ; 
ENTER(DFN,VAFARRAY,VAFTYPE,VAFSTR,VAFHLS,VAFHLC,VAFHLQ)       ;
 ; DFN is the only required parameter.  Defaults are used if no
 ; values are passed for the other parameters.
 ; Output:
 ; VAFARRAY = array name to hold the "ZMH" segments.
 ;            Default is ^TMP("VAFHLZMH",$J)
 ; Input:
 ; DFN = internal entry number (IEN) of Patient (#2) file
 ; VAFTYPE = Military History type desired (separated by commas) where
 ;            1=Last Service branch (SL)
 ;            2=Next to last Service branch (SNL)
 ;            3=Next to next to last Service branch (SNNL)
 ;            4=Prisoner of War Status indicated? (POW)
 ;            5=Combat Service indicated? (COMB)
 ;            6=Vietnam Service indicated? (VIET)
 ;            7=Lebanon Service indicated? (LEBA)
 ;            8=Grenada Service indicated? (GREN)
 ;            9=Panama Service indicated? (PANA)
 ;           10=Persian Gulf Service indicated? (GULF)
 ;           11=Somalia Service indicated? (SOMA)    
 ;           12=Yugoslavia Service indicated? (YUGO)
 ;           13=Purple Heart Receipient? (PH)
 ;           14=Operation Enduring/Iraqi Freedom (OEIF)
 ;          A range of numbers separated by colons can be sent 
 ;                  (e.g. 1:4,8,10:12) 
 ;          Default is all(1,2,3...)
 ; VAFSTR = Fields (sequence numbers) desired (separated by comma) where
 ;          3=qualifier #1 (Service branch if VAFTYPE is 1,2 or 3
 ;                         or Yes/No response if VAFTYPE is 4 thru 13)
 ;            qualifier #2 (Service number if VAFTYPE is 1,2 or 3
 ;                         or Location if VAFTYPE is 4 or 5)
 ;                         or 
 ;            qualifier #3 (Service discharge type if VAFTYPE is 1,2
 ;                          or 3)
 ;          4=From/To Date range for each VAFTYPE
 ;          5=Service Component
 ;          Default is 3,4,5
 ; VAFHLS = HL7 field separator (1 character)
 ;          Default is ^ (carrot)
 ; VAFHLC = HL7 encoding characters (4 characters must be supplied)
 ;          Default is ~|\& (tilde bar backslash ampersand)
 ; VAFHLQ = HL7 null designation 
 ;          Default is "" (quote quote)
 ; 
 ; Check input and apply default values as needed
 S VAFARRAY=$G(VAFARRAY) I VAFARRAY="" S VAFARRAY=$NA(^TMP("VAFHLZMH",$J))
 K @VAFARRAY
 S VAFTYPE=$G(VAFTYPE) I VAFTYPE="" S VAFTYPE="1,2,3,4,5,6,7,8,9,10,11,12,13,14"
 S VAFSTR=$G(VAFSTR) I VAFSTR="" S VAFSTR="3,4,5"
 S VAFHLS=$G(VAFHLS) I VAFHLS="" S VAFHLS="^"
 S:($L(VAFHLS)'=1) VAFHLS="^"
 S VAFHLC=$G(VAFHLC) I VAFHLC="" S VAFHLC="~|\&"
 S:($L(VAFHLC)'=4) VAFHLC="~|\&"
 S:('$D(VAFHLQ)) VAFHLQ=$C(34,34)
 I '$G(DFN) D NOGO Q
 I '$D(^DPT(DFN,0)) D NOGO Q
 S VAFSTR=$TR(VAFSTR,":",",")
 I VAFSTR'=3,VAFSTR'=4,VAFSTR'=5,VAFSTR'="3,4",VAFSTR'="3,5",VAFSTR'="4,5",VAFSTR'="3,4,5" D NOGO Q
 S VAFSTR=","_VAFSTR_","
 I '$$EDIT(VAFTYPE) D NOGO Q
 I VAFTYPE[":" D UNCRUNCH
 ; it's a Go
 N VAFY,VAFX,VAFZ,VAFINDX,VAFTAG
 S VAFINDX=0
 ; set all the Patient file nodes that may be needed
 N VAF32N,VAF321N,VAF322N,VAF52N,VAF53N,VAF3291N
 S VAF32N=$G(^DPT(DFN,.32)) ; used for Service branches
 S VAF321N=$G(^DPT(DFN,.321)) ; used for Vietnam
 S VAF322N=$G(^DPT(DFN,.322)) ; used for minor skirmishes
 S VAF3291N=$G(^DPT(DFN,.3291)) ;used for service component
 S VAF52N=$G(^DPT(DFN,.52)) ; used for POW and Combat
 S VAF53N=$G(^DPT(DFN,.53)) ;used for Purple Heart
 ;used for Operation Enduring/Iraqi Freedom
 N VAFOPS,VAFREC,VAFSUB
 S (VAFREC,VAFSUB)=0
 ;set operations into local array since there may be mult OEIF episodes
 F  S VAFREC=$O(^DPT(DFN,.3215,VAFREC)) Q:'$G(VAFREC)  D
 . S VAFSUB=VAFSUB+1
 . S VAFOPS(VAFSUB)=$G(^DPT(DFN,.3215,VAFREC,0))
 ;
 D ENTER^VAFHLZM1
 ;
 Q
 ;
EDIT(X)  ; function validates VAFTYP (returns 1 if valid)        
 N P,Q,R,CNT,Z,Z1,Z2,ERR S ERR=0
 S X=$G(X)
 I X>0,X<15,X?.N Q 1 ; only 1 number and between 1-14
 I X'[":",X'["," Q 0 ; comma not used as separator
 I X'?.NP Q 0 ; contains letters or control characters
 ; contains punctuation other than comma/colon
 S P="!#$%&'()*+-./;<=>?@[\]^_`{|]~"
 F CNT=1:1 S Z=$E(X,CNT) Q:Z=""  I P[Z S ERR=1 Q
 I ERR=1 Q 0
 S Q="",R=""""
 I Q[X!R[X Q 0
 ; checks that numbers are >0<15
 F CNT=1:1 S Z=$P(X,",",CNT) Q:Z=""  D
 .I Z'[":",Z>0,Z<15 Q
 .S Z1=$P(Z,":",1),Z2=$P(Z,":",2)
 .I Z1>0,Z1<15,Z2>0,Z2<15 Q
 .S ERR=1
 I ERR=1 Q 0
 Q 1
 ;
UNCRUNCH ; reformat VAFTYPE by translating any range of numbers,
 ; for example replace "1:3,6,9:11" by "1,2,3,6,9,10,11,"
 N X,Y,Z,A,B S Y=""
 F X=1:1 S Z=$P(VAFTYPE,",",X) Q:Z=""  D
 .I Z'[":" S Y=Y_Z_"," Q
 .S A=$P(Z,":",1),B=$P(Z,":",2)
 .S Y=Y_A_","
 .F  S A=A+1 Q:A>B  S Y=Y_A_","
 S VAFTYPE=Y
 Q
NOGO ;
 S @VAFARRAY@(1,0)="ZMH"_VAFHLS_1
 Q