| 1 | FHREC1 ; HISC/REL - Units Conversion ;2/24/92 13:33
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| 2 | ;;5.5;DIETETICS;;Jan 28, 2005
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| 3 | EN1 ; Units Input - UNT=Recipe Unit, X=Input - Error if X undefined
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| 4 | K A1 D TYP I TYP="E" S X=+X G:X'?1N.N!(X<1) F5 G KIL
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| 5 | I X["#" F K=0:0 S A1=$F(X,"#") Q:'A1 S X=$E(X,0,A1-2)_"LBS"_$E(X,A1,99)
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| 6 | I X["," F K=0:0 S A1=$F(X,",") Q:'A1 S X=$E(X,0,A1-2)_$E(X,A1,99)
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| 7 | I X["-" F K=0:0 S A1=$F(X,"-") Q:'A1 S X=$E(X,0,A1-2)_" "_$E(X,A1,99)
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| 8 | F1 S A1=$P(X," ",1),X=$P(X," ",2,99) I A1="" G F4:X="",F1
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| 9 | G:A1'?.E1U.E D1 F K=1:1:$L(A1) Q:$E(A1,K)?1U
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| 10 | S A3=$E(A1,K,99),A1=$E(A1,0,K-1),A2="" G D3
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| 11 | D1 G:X="" F5 S A2=$P(X," ",1),X=$P(X," ",2,99) G:A2'?.E1U.E D2
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| 12 | F K=1:1:$L(A2) Q:$E(A2,K)?1U
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| 13 | S A3=$E(A2,K,99),A2=$E(A2,0,K-1) G D3
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| 14 | D2 G:X="" F5 S A3=$P(X," ",1),X=$P(X," ",2,99) G:A3'?1U.E F5
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| 15 | D3 S:A1?1N1"/"1N&(A2="") A2=A1,A1=0 I A1'?1N.N,A1'?.N1".".N G F5
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| 16 | I A2'="" G:A2'?1N1"/"1N F5 S Y1=+A2,Y2=$E(A2,3) G:Y1=0!(Y1'<Y2) F5 S A1=A1+(Y1/Y2)
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| 17 | S:A3["." A3=$P(A3,".",1) S A2=A3
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| 18 | I TYP="W" S S1=$F("LBS OZ TBSP TSP",A2) G:'S1 F5 S S1=$S(S1<5:1,S1<8:2,S1<13:3,1:4) G F3
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| 19 | S S1=$F("GALS QTS QUARTS PINTS PTS CUPS FLOZ TBSP TSP",A2) G:'S1 F5 S S1=$S(S1<6:1,S1<17:2,S1<27:3,S1<32:4,S1<37:5,S1<42:6,1:7)
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| 20 | F3 S:'$D(A1(S1)) A1(S1)=0 S A1(S1)=A1(S1)+A1 G F1
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| 21 | F4 D DIV S X=0 F K=1:1 S P1=$P(P0,",",K) Q:P1="" S:$D(A1(K)) X=X+(A1(K)/P1)
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| 22 | S X=$J(X,0,5),X=+X G KIL
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| 23 | F5 K X G KIL
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| 24 | TYP S TYP=$S(UNT="EACH":"E",UNT="LB":"W",1:"V") Q
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| 25 | DIV I TYP="W" S P0="1,16,32,96"
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| 26 | E S P0="1,4,8,16,128,256,768"
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| 27 | Q
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| 28 | EN2 ; Units Output - UNT=Recipe Unit, Y=Amount - return Y
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| 29 | D TYP I TYP="E" S Y=$J(Y,0,0)_" "_UNT G KIL
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| 30 | S A2=$S(TYP="W":"LB OZ TBSP TSP",1:"GAL QTS PTS CUPS FLOZ TBSP TSP")
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| 31 | D DIV F K=1:1 S P1=$P(P0,",",K) Q:P1=""!((Y*P1)'<1)
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| 32 | S (Y1,Y2)="" S:P1="" K=K-1,P1=$P(P0,",",K) S P2=$P(P0,",",K+1)
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| 33 | S U1=$P(A2," ",K),U2=$P(A2," ",K+1) I P2="" S P2=P1,P1="",U2=U1,U1="" G N1
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| 34 | S A1=Y*P1 I A1\1 S Y1=A1\1,Y=Y-(A1\1/P1)
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| 35 | N1 S A1=Y*P2 S:A1#1>.875 A1=(A1+1)\1 I A1\1 S Y2=(A1\1),A1=A1#1
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| 36 | I P1,Y2'<(P2/P1) S Y1=Y1+1,Y2=Y2-(P2/P1) S:'Y2 Y2=""
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| 37 | N2 S S1=$S(A1<.125:"",A1<.375:"1/4",A1<.625:"1/2",1:"3/4") I Y2'=""!(S1="") G N3
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| 38 | G:'$P(P0,",",K+2) N3 S A1=A1*$P(P0,",",K+2)/P2+.5\1 G:'A1 N3
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| 39 | I A1'<($P(P0,",",K+2)/P2) S Y2=Y2+1,S1="" G N3
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| 40 | S Y2=A1,U2=$P(A2," ",K+2),S1=""
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| 41 | N3 I S1'="" S:Y2'="" Y2=Y2_"-" S Y2=Y2_S1
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| 42 | I Y1'="" S Y1=Y1_" "_U1 S:Y2'="" Y1=Y1_", "
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| 43 | S:Y2'="" Y2=Y2_" "_U2 S Y=Y1_Y2 S:Y="" Y="1/8 TSP" G KIL
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| 44 | EN3 ; Portion size input
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| 45 | F K=1:1 S A1=$E(X,K) I A1'?1N,A1'?1"." Q
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| 46 | S A1=+$E(X,1,K-1),A2=$E(X,K,99) I 'A1 K X G KIL
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| 47 | S:$E(A2,1)'?1U A2=$E(A2,2,99) S A3=$P(A2," ",2,99),A2=$P(A2," ",1) I A2="" K X G KIL
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| 48 | I $P("OZ",A2,1)'="",$P("EACH",A2,1)'="",$P("FLOZ",A2,1)'="" K X G KIL
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| 49 | S X=A1_"-"_$S(A2?1"O".E:"OZ",A2?1"E".E:"EACH",1:"FLOZ") S:A3'="" X=X_" "_A3 G KIL
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| 50 | KIL K A1,A2,A3,P1,P2,P0,K,S1,TYP,U1,U2,Y1,Y2 Q
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