ECXNUT1 ;ALB/JRC Nutrition DSS Extract ; 11/23/07 12:27pm
 ;;3.0;DSS EXTRACTS;**92,107,105**;Dec 22, 1997;Build 70
 Q
GETMEALS ;get patient meals 
 ; variable names:   ordate - regular diet order date
 ;                   sdate  - diet order npo/withhold date
 ;                   norder - "sf" or "so" order date
 ;                             note: there is a relationship
 ;                             between "sf", "so" and regular diets
 ;                   adate - admission date
 ;                   ddate - discharge date
 N I,J,P,D,ECXADM,FHDFN,ORDATE,DATES,NODE,SF,PRODUCT,ECXQTY,ORDER,ECXORDPH,ECXKEY,ECXFPD,ECXFDD,ECXFPF,ECXDLT,ECXDFL,MEAL,MEALS,SORDATE,NUMBER,TF,TFNODE,ECXTFU,SDATE
 ;set ecsd to first day of the month before setting meals array
 S ECSD=ECSD+.1,ECXTFU=""
 ;setup individual meals array for inpatients
 F I=ECSD:1:ECED F J=I+.0800,I+.1300,I+.1800 S MEALS(J)=J
 ;get "inp", "sf", and "so" inpatient meals
 S ECXADM=0 F  S ECXADM=$O(@ARRAY@(ECXADM)) Q:'ECXADM  D
 .S FHDFN=0 F  S FHDFN=$O(@ARRAY@(ECXADM,FHDFN)) Q:'FHDFN  D
 ..S ORDATE=0,(ADATE,DDATE,SDATE)=""
 ..F  S ORDATE=$O(@ARRAY@(ECXADM,FHDFN,ORDATE)) Q:'ORDATE  D
 ...Q:$P($G(^TMP($J,"FH",ECXADM,FHDFN,+ORDATE,"INP")),U,7)'=""
 ...S DATES=$$GETDATES(),SDATE=ORDATE
 ...;create regular diet individual meals
 ...S P="INP",D="PD"
 ...;get new order date and time if exist
 ...S NORDER=$$NEWORDER(D,ORDATE)
 ...S NODE=$G(^TMP($J,"FH",ECXADM,FHDFN,ORDATE,"INP")) Q:'NODE
 ...S PRODUCT=$P(NODE,U,13),ECXQTY=1,ORDER=""_$P(NODE,U,14)_","_""
 ...;Resolve feeder key for nutrition product
 ...S ECXKEY=$$NUTKEY^ECXUTL6(D,PRODUCT)
 ...I $$NUTLOC^ECXUTL6(P,D,.ECXFPD,.ECXFDD,.ECXFPF,.ECXDLT,.ECXDFL)
 ...S MEAL=ORDATE F  S MEAL=$O(MEALS(MEAL)) Q:'MEAL  D
 ....I $P(DATES,U) Q:MEAL>$P(DATES,U)
 ....I NORDER]"" Q:MEAL>NORDER
 ....I $P(DATES,U,3) Q:MEAL>$P(DATES,U,3)
 ....S ECXORDPH=$$GET1^DIQ(100,+ORDER,1,"I")
 ....;Get additional data and file record.
 ....S DATE=MEAL D GET^ECXNUT
 ;create supplemental feeding meals if they exist
 S ECXADM=0 F  S ECXADM=$O(@ARRAY@(ECXADM)) Q:'ECXADM  D
 .S FHDFN=0 F  S FHDFN=$O(@ARRAY@(ECXADM,FHDFN)) Q:'FHDFN  D
 ..S ORDATE=0,(ADATE,DDATE,SDATE)=""
 ..F  S ORDATE=$O(@ARRAY@(ECXADM,FHDFN,ORDATE)) Q:'ORDATE  D
 ...S DATES=$$GETDATES()
 ...;get "sf" orders if they exist
 ...N SFNODE S (SFNODE,ECXORDPH,CDATE)=""
 ...S SFNODE=$G(@ARRAY@(ECXADM,FHDFN,ORDATE,"SF"))
 ...I +SFNODE D
 ....S P="INP",D="SF"
 ....;get new order date and time if exist
 ....S NORDER=$$NEWORDER(D,ORDATE),CDATE=$P(SFNODE,U,32)
 ....;order thru all "sf" product fields and generate records
 ....F SF=5:2:27 S PRODUCT=$P(SFNODE,U,SF) S ECXQTY=$P(SFNODE,U,(SF+1)) D
 .....Q:PRODUCT']""
 .....;Resolve external value for product key
 .....S ECXKEY=$$NUTKEY^ECXUTL6("SF",PRODUCT)
 .....I $$NUTLOC^ECXUTL6(P,D,.ECXFPD,.ECXFDD,.ECXFPF,.ECXDLT,.ECXDFL)
 .....;create individual meals
 .....F MEAL=ECSD:1:ECED D
 ......I CDATE]"" Q:MEAL>CDATE
 ......I NORDER]"" Q:MEAL>NORDER
 ......I $P(DATES,U,3)]"" Q:MEAL>$P(DATES,U,3)
 ......;Get additional data and file record.
 ......S DATE=$P(MEAL,".")_"."_$S("57911"[SF:10,"13151719"[SF:14,1:18)
 ......D GET^ECXNUT
 ;create standing order meals if they exist
 S ECXADM=0 F  S ECXADM=$O(@ARRAY@(ECXADM)) Q:'ECXADM  D
 .S FHDFN=0 F  S FHDFN=$O(@ARRAY@(ECXADM,FHDFN)) Q:'FHDFN  D
 ..S ORDATE=0,(ADATE,DDATE,SDATE)=""
 ..F  S ORDATE=$O(@ARRAY@(ECXADM,FHDFN,ORDATE)) Q:'ORDATE  D
 ...S DATES=$$GETDATES()
 ...N SONODE,NUM S (SONODE,ECXORDPH)="",NUM=0
 ...S NUM=$O(@ARRAY@(ECXADM,FHDFN,ORDATE,"SO",NUM)) Q:'NUM  D
 ....S SONODE=$G(@ARRAY@(ECXADM,FHDFN,ORDATE,"SO",NUM))
 ....I +SONODE D
 .....;create standing order meals
 .....N SMEAL S P="INP",D="SO"
 .....;get new order date and time if exist
 .....S NORDER=$$NEWORDER(D,ORDATE),SMEAL=$P(SONODE,U,3)
 .....S PRODUCT=$P(SONODE,U,2),ECXQTY=$P(SONODE,U,8)
 .....;Resolve feeder key for nutrition product
 .....S ECXKEY=$$NUTKEY^ECXUTL6(D,PRODUCT)
 .....I $$NUTLOC^ECXUTL6(P,D,.ECXFPD,.ECXFDD,.ECXFPF,.ECXDLT,.ECXDFL)
 .....;create individual meals
 .....S MEAL=ORDATE F  S MEAL=$O(MEALS(MEAL)) Q:'MEAL  D
 ......N TIME S TIME=$P(MEALS(MEAL),".",2)
 ......Q:SMEAL'["B"&(TIME=08)
 ......Q:SMEAL'["N"&(TIME=13)
 ......Q:SMEAL'["E"&(TIME=18)
 ......I $P(DATES,U) Q:MEAL>$P(DATES,U)
 ......I NORDER]"" Q:MEAL>NORDER
 ......I $P(DATES,U,3) Q:MEAL>$P(DATES,U,3)
 ......;Get additional data and file record.
 ......S DATE=MEAL D GET^ECXNUT
 ;remove individual meals array
 K MEALS
 ;Get inpatient tube feedings
 N P1,PNODE,CDATE,ECXTFU,MEALS
 ;set daily meals array for inpatient tube feedings
 F I=ECSD:1:ECED S MEALS(I)=""
 S (FHDFN,DATE,P1,CDATE)=0,(ECXADM,NODE,ECXORDPH,PNODE)=""
 S P="INP",D="TF" F  S ECXADM=$O(^TMP($J,"FH",ECXADM)) Q:'ECXADM  D
 .F  S FHDFN=$O(^TMP($J,"FH",ECXADM,FHDFN))  Q:'FHDFN  D
 ..F  S DATE=$O(^TMP($J,"FH",ECXADM,FHDFN,DATE)) Q:'DATE  D
 ...S NODE=$G(^TMP($J,"FH",ECXADM,FHDFN,DATE,"TF")) Q:'NODE  D
 ....F  S P1=$O(^TMP($J,"FH",ECXADM,FHDFN,DATE,"TF",P1)) Q:'P1  D
 .....S PNODE=^TMP($J,"FH",ECXADM,FHDFN,DATE,"TF",P1,"P")
 .....S ORDATE=DATE,DATES=$$GETDATES(),CDATE=$P(NODE,U,11)
 .....S PRODUCT=$P(PNODE,U,1),ORDER=""_$P(NODE,U,14)_","_""
 .....S ECXQTY=$S($P(PNODE,U,3)["GM":$P(PNODE,U,3),1:$P(PNODE,U,4))
 .....S ECXTFU=$S($P(PNODE,U,3)["GM":"GM",1:"ML")
 .....;Resolve external value for product key
 .....S ECXKEY=$$NUTKEY^ECXUTL6(D,PRODUCT)
 .....I $$NUTLOC^ECXUTL6(P,D,.ECXFPD,.ECXFDD,.ECXFPF,.ECXDLT,.ECXDFL)
 .....;create daily meals
 .....S MEAL=DATE F  S MEAL=$O(MEALS(MEAL)) Q:'MEAL  D
 ......I $P(DATES,U) Q:MEAL>$P(DATES,U)
 ......I CDATE]"" Q:MEAL>CDATE
 ......I $P(DATES,U,3) Q:MEAL>$P(DATES,U,3)
 ......S ECXORDPH=$$GET1^DIQ(100,ORDER,1,"I")
 ......;Get additional data and file record.
 ......S DATE=MEAL D GET^ECXNUT S DATE=ORDATE
 ;Get outpatient recurring meals
 S DATE=0,(ECXADM,NODE,ECXORDPH,ECXTFU)=""
 S P="OP",D="RM" F  S DATE=$O(^TMP($J,"FH",DATE)) Q:'DATE  D
 . S FHDFN=0 F  S FHDFN=$O(^TMP($J,"FH",DATE,FHDFN))  Q:'FHDFN  D
 .. S NUMBER=0 F  S NUMBER=$O(^TMP($J,"FH",DATE,FHDFN,NUMBER)) Q:'NUMBER  D
 ... S NODE=$G(^TMP($J,"FH",DATE,FHDFN,NUMBER,"RM")) Q:'NODE
 ... S PRODUCT=$P(NODE,U,2),ECXQTY=1,ORDER=""_$P(NODE,U,12)_","_""
 ... S PRODUCT=$$GET1^DIQ(111,PRODUCT,4,"I")
 ... S ECXORDPH=$$GET1^DIQ(100,ORDER,1,"I")
 ... ;Resolve external value for product key
 ... S ECXKEY=$$NUTKEY^ECXUTL6("PD",PRODUCT)
 ... I $$NUTLOC^ECXUTL6(P,D,.ECXFPD,.ECXFDD,.ECXFPF,.ECXDLT,.ECXDFL)
 ... ;Get additional data and file record.
 ... D GET^ECXNUT
 ;Get outpatient tube feedings
 S DATE=0,(ECXADM,NODE,ECXORDPH)=""
 S P="OP",D="TF" F  S DATE=$O(^TMP($J,"FH",DATE)) Q:'DATE  D
 . S FHDFN=0 F  S FHDFN=$O(^TMP($J,"FH",DATE,FHDFN))  Q:'FHDFN  D
 .. S NUMBER=0 F  S NUMBER=$O(^TMP($J,"FH",DATE,FHDFN,NUMBER)) Q:'NUMBER  D
 ... S NODE=$G(^TMP($J,"FH",DATE,FHDFN,NUMBER,"RMTF")) Q:NODE=""
 ... S TF=0 F  S TF=$O(^TMP($J,"FH",DATE,FHDFN,NUMBER,"RMTF",TF)) Q:'TF  D
 .... S TFNODE=^TMP($J,"FH",DATE,FHDFN,NUMBER,"RMTF",TF)
 .... S PRODUCT=$P(TFNODE,U,1),ECXQTY=$P(TFNODE,U,4)
 .... ;Resolve external value for product key
 .... S ECXKEY=$$NUTKEY^ECXUTL6("TF",PRODUCT)
 .... I $$NUTLOC^ECXUTL6(P,D,.ECXFPD,.ECXFDD,.ECXFPF,.ECXDLT,.ECXDFL)
 .... ;Get additional data and file record.
 .... D GET^ECXNUT
 ;Get outpatient special meals
 S (FHDFN,DATE)=0,(ECXADM,NODE,ECXORDPH)=""
 S P="OP",D="SM" F  S DATE=$O(^TMP($J,"FH",DATE)) Q:'DATE  D
 . F  S FHDFN=$O(^TMP($J,"FH",DATE,FHDFN)) Q:'FHDFN  D
 .. S NODE=$G(^TMP($J,"FH",DATE,FHDFN,"SM")) Q:'NODE
 .. S PRODUCT=$P(NODE,U,4),ECXQTY=1,ECXORDPH=$P(NODE,U,5)
 .. S PRODUCT=$$GET1^DIQ(111,PRODUCT,4,"I")
 .. ;Resolve external value for product key
 .. S ECXKEY=$$NUTKEY^ECXUTL6("SM",PRODUCT)
 .. I $$NUTLOC^ECXUTL6(P,D,.ECXFPD,.ECXFDD,.ECXFPF,.ECXDLT,.ECXDFL)
 .. ;Get additional data and file record.
 .. D GET^ECXNUT
 ;Get outpatient guest meals
 S (FHDFN,DATE)=0,(ECXADM,NODE,ECXORDPH)=""
 S P="OP",D="GM" F  S DATE=$O(^TMP($J,"FH",DATE)) Q:'DATE  D
 . F  S FHDFN=$O(^TMP($J,"FH",DATE,FHDFN)) Q:'FHDFN  D
 .. S NODE=$G(^TMP($J,"FH",DATE,FHDFN,"GM")) Q:'NODE
 .. S PRODUCT=$P(NODE,U,13),ECXQTY=1
 .. ;Resolve external value for product key
 .. S ECXKEY=$$NUTKEY^ECXUTL6("GM",PRODUCT)
 .. I $$NUTLOC^ECXUTL6(P,D,.ECXFPD,.ECXFDD,.ECXFPF,.ECXDLT,.ECXDFL)
 .. ;Get additional data and file record.
 .. D GET^ECXNUT
 Q
GETDATES() ;Get admit, discharge, npo/withhold dates,for "inp", "sf" and "so"
 ;  return in string i.e.  stop date^admission date^discharge date
 ;     input:    ecxadm  -  movement file ien
 ;               fhdfn   - nutrition patient file (#115)
 ;
 ;     output:   stop date  - npo/withhold date
 ;               admit date - admission date and time
 ;               discharge date - discharge date and time
 ;init variables
 N ADATE,DDATE,DATE,STDATE,NORDATE,IENS
 ;check input
 Q:'$G(ECXADM)!'$G(FHDFN) "0^0^0"
 ;get admission and discharge dates
 S (ADATE,DDATE,DATE,SDATE,NORDATE,STDATE)="",IENS=""_ECXADM_","_FHDFN_","_"",ADATE=$$GET1^DIQ(115.01,IENS,.01,"I"),DDATE=$$GET1^DIQ(115.01,IENS,18,"I")
 ;get "inp" order's npo/withhold date return it as 'stdate' if exist
 S DATE=ORDATE F  S DATE=$O(@ARRAY@(ECXADM,FHDFN,DATE)) Q:'DATE  D
 .I $P($G(@ARRAY@(ECXADM,FHDFN,+DATE,"INP")),U,7)'="" S STDATE=DATE
 Q STDATE_U_ADATE_U_DDATE
NEWORDER(TYPE,DATE) ;Look for new order for inpatient meal type if exist
 ;    Input     ecxadm -  movement #
 ;              fhdfn  -  nutrition file (#115) fhdfn
 ;              date   -  starting order date to begin lookup
 ;              type   -  meal type "sf", "so", or "pd"
 ;    Output:   new order date and time for specific meal type
 ;init variables
 N NORDER
 S NORDER=""
 ;check input
 Q:$G(TYPE)']""!'$G(DATE) NORDER
 F  S DATE=$O(@ARRAY@(ECXADM,FHDFN,DATE)) Q:'DATE  Q:NORDER  D
 .S NODE=$G(^TMP($J,"FH",ECXADM,FHDFN,DATE,TYPE)) Q:'NODE
 .S NORDER=DATE
 Q NORDER