FHNU7 ; HISC/REL - Food Item Search ;5/17/93 08:50
;;5.5;DIETETICS;;Jan 28, 2005
S NOD="AQ",(FFN,NAM,AMT)=""
R !!?2,"Select Food Item: ",Y:DTIME G:'$T!("^"[Y)!(Y?1",".E)!(Y'?.ANP)!($L(Y)>30) END S X=Y D TR^FH S Y=X
I Y["?" W !,"Enter first few characters of food name, e.g., MILK" G FHNU7
F0 S NM=0,XT="",L=$P(Y,",",1),F=$P(Y,",",2) S:$E(F,1)=" " F=$E(F,2,99)
S NX=L,J=$L(L),K=$L(F) I $D(^FHNU(NOD,NX)) S FFN=0 G S1
S0 S NX=$O(^FHNU(NOD,NX)) G:NX=""!($P(NX,L,1)'="") SD I K G:$E($P(NX,", ",2),1,K)'=F S0
S FFN=0
S1 S FFN=$O(^FHNU(NOD,NX,FFN)) G:FFN="" S0 S NM=NM+1,XT=XT_FFN_"," G S1:NM<18,TOO
SD I 'NM G:NOD="AQ" NX W !!?2,"Food item not found " G FHNU7
TOO W ! F LL=1:1:NM S X=^FHNU($P(XT,",",LL),0) W !,$J(LL,3,0),?6,$P(X,"^",1)
S YN=NOD="AQ"!(NM=18) W !!?2,"Select Food Item #, '",$S(YN:"^",1:"RETURN"),"' to Quit" W:YN ",",!?2,"or 'RETURN' to continue list"
R " => ",YN:DTIME I '$T!(YN["^") S FFN="" G END
I YN="",NM>17 S NM=0,XT="" G S1
G:YN["^" FHNU7 I YN="" G NX:NOD="AQ",FHNU7
I YN'?1N.N!(YN<1)!(YN>NM) W *7," ??" G TOO
S FFN=$P(XT,",",YN) G OK
OK S X=^FHNU(FFN,0),NAM=$P(X,"^",1),UNT=$P(X,"^",3),WT=$P(X,"^",4)
I $D(FHM(FFN)) G ED
S UNIT=$S(TYP="C":UNT,1:"gms.")
D2 W !!?2,NAM,!?5,"Amount (",UNIT W:TYP="C" " at ",WT," gms" W ") => " R Y:DTIME I '$T!(Y["^") S FFN="" G END
I Y=0 G FHNU7
I Y'?.N.1".".N!(Y'>0)!(Y>99999) W *7,!," Enter amount of item. Enter 0 to delete;",!," otherwise enter a number greater than 0 but less than 99999." G D2
I TYP="C" W " ... ",Y*WT," grams"
I TYP="C",Y'>1,UNIT'["." S L=$L(UNIT)-1,L=$S($E(UNIT,L)'="e":L,"hos"'[$E(UNIT,L-1):L,1:L-1),UNIT=$E(UNIT,1,L) I $E(UNIT,L-1,L)="ie" S UNIT=$E(UNIT,1,L-2)_"y"
S FHM(FFN)=Y,AMT=Y S:TYP="C" FHM(FFN)=FHM(FFN)_","_UNIT_","_WT
END K NOD,F,J,K,L,LL,NM,NX,XT,X,Y,YN Q
NX S NOD="B",(FFN,NAM,AMT)="" G F0
ED W !!?2,"You have already selected ",NAM
I TYP="C" S UNIT=$P(FHM(FFN),",",2),WT=$P(FHM(FFN),",",3)
E S UNIT="gms."
E1 W !!?2,"Change amount from ",(+FHM(FFN))," ",UNIT," to: " R Y:DTIME I '$T!(Y["^") S FFN="" G END
I Y'?.N.1".".N!(Y'>0)!(Y>99999) W *7,!," Enter an amount greater than 0 but less than 99999" G E1
W " ",UNIT S (Y,AMT)=+Y,$P(FHM(FFN),",",1)=AMT G END
--- Routine Detail --- with STRUCTURED ROUTINE LISTING ---[H[J[2J[HFHNU7 2214 printed Oct 16, 2024@17:53:27 Page 2
FHNU7 ; HISC/REL - Food Item Search ;5/17/93 08:50
+1 ;;5.5;DIETETICS;;Jan 28, 2005
+2 SET NOD="AQ"
SET (FFN,NAM,AMT)=""
+3 READ !!?2,"Select Food Item: ",Y:DTIME
if '$TEST!("^"[Y)!(Y?1",".E)!(Y'?.ANP)!($LENGTH(Y)>30)
GOTO END
SET X=Y
DO TR^FH
SET Y=X
+4 IF Y["?"
WRITE !,"Enter first few characters of food name, e.g., MILK"
GOTO FHNU7
F0 SET NM=0
SET XT=""
SET L=$PIECE(Y,",",1)
SET F=$PIECE(Y,",",2)
if $EXTRACT(F,1)=" "
SET F=$EXTRACT(F,2,99)
+1 SET NX=L
SET J=$LENGTH(L)
SET K=$LENGTH(F)
IF $DATA(^FHNU(NOD,NX))
SET FFN=0
GOTO S1
S0 SET NX=$ORDER(^FHNU(NOD,NX))
if NX=""!($PIECE(NX,L,1)'="")
GOTO SD
IF K
if $EXTRACT($PIECE(NX,", ",2),1,K)'=F
GOTO S0
+1 SET FFN=0
S1 SET FFN=$ORDER(^FHNU(NOD,NX,FFN))
if FFN=""
GOTO S0
SET NM=NM+1
SET XT=XT_FFN_","
if NM<18
GOTO S1
GOTO TOO
SD IF 'NM
if NOD="AQ"
GOTO NX
WRITE !!?2,"Food item not found "
GOTO FHNU7
TOO WRITE !
FOR LL=1:1:NM
SET X=^FHNU($PIECE(XT,",",LL),0)
WRITE !,$JUSTIFY(LL,3,0),?6,$PIECE(X,"^",1)
+1 SET YN=NOD="AQ"!(NM=18)
WRITE !!?2,"Select Food Item #, '",$SELECT(YN:"^",1:"RETURN"),"' to Quit"
if YN
WRITE ",",!?2,"or 'RETURN' to continue list"
+2 READ " => ",YN:DTIME
IF '$TEST!(YN["^")
SET FFN=""
GOTO END
+3 IF YN=""
IF NM>17
SET NM=0
SET XT=""
GOTO S1
+4 if YN["^"
GOTO FHNU7
IF YN=""
if NOD="AQ"
GOTO NX
GOTO FHNU7
+5 IF YN'?1N.N!(YN<1)!(YN>NM)
WRITE *7," ??"
GOTO TOO
+6 SET FFN=$PIECE(XT,",",YN)
GOTO OK
OK SET X=^FHNU(FFN,0)
SET NAM=$PIECE(X,"^",1)
SET UNT=$PIECE(X,"^",3)
SET WT=$PIECE(X,"^",4)
+1 IF $DATA(FHM(FFN))
GOTO ED
+2 SET UNIT=$SELECT(TYP="C":UNT,1:"gms.")
D2 WRITE !!?2,NAM,!?5,"Amount (",UNIT
if TYP="C"
WRITE " at ",WT," gms"
WRITE ") => "
READ Y:DTIME
IF '$TEST!(Y["^")
SET FFN=""
GOTO END
+1 IF Y=0
GOTO FHNU7
+2 IF Y'?.N.1".".N!(Y'>0)!(Y>99999)
WRITE *7,!," Enter amount of item. Enter 0 to delete;",!," otherwise enter a number greater than 0 but less than 99999."
GOTO D2
+3 IF TYP="C"
WRITE " ... ",Y*WT," grams"
+4 IF TYP="C"
IF Y'>1
IF UNIT'["."
SET L=$LENGTH(UNIT)-1
SET L=$SELECT($EXTRACT(UNIT,L)'="e":L,"hos"'[$EXTRACT(UNIT,L-1):L,1:L-1)
SET UNIT=$EXTRACT(UNIT,1,L)
IF $EXTRACT(UNIT,L-1,L)="ie"
SET UNIT=$EXTRACT(UNIT,1,L-2)_"y"
+5 SET FHM(FFN)=Y
SET AMT=Y
if TYP="C"
SET FHM(FFN)=FHM(FFN)_","_UNIT_","_WT
END KILL NOD,F,J,K,L,LL,NM,NX,XT,X,Y,YN
QUIT
NX SET NOD="B"
SET (FFN,NAM,AMT)=""
GOTO F0
ED WRITE !!?2,"You have already selected ",NAM
+1 IF TYP="C"
SET UNIT=$PIECE(FHM(FFN),",",2)
SET WT=$PIECE(FHM(FFN),",",3)
+2 IF '$TEST
SET UNIT="gms."
E1 WRITE !!?2,"Change amount from ",(+FHM(FFN))," ",UNIT," to: "
READ Y:DTIME
IF '$TEST!(Y["^")
SET FFN=""
GOTO END
+1 IF Y'?.N.1".".N!(Y'>0)!(Y>99999)
WRITE *7,!," Enter an amount greater than 0 but less than 99999"
GOTO E1
+2 WRITE " ",UNIT
SET (Y,AMT)=+Y
SET $PIECE(FHM(FFN),",",1)=AMT
GOTO END
