source: IHS-VA_UTILITIES-XB/trunk/XBCSPC.m@ 1800

XBCSPC  ; IHS/ADC/GTH - CHECK POTENTIAL SPECIFIER FIELDS ; [ 11/04/97  10:26 AM ]
        ;;4.0;XB;;Jul 20, 2009;Build 2
        ; XB*3*5 IHS/ADC/GTH 10-30-97 Fix bug in count of duplicate values.
        ;
        ; This routine checks selected field to see what percent of
        ; the time it exists in the entries in a file, and if it
        ; should be unique, it makes sure it is unique.
        ;
START   ;
        NEW CTRD,CTRT,CTRU,CTRX,ENTRY,FGBL,FIELD,FILE,NODE,PIECE,UNIQUE,XREF
        D ^XBKVAR
        F  D FILE Q:Y<1
        D EOJ
        Q
        ;
FILE    ;
        W !
        I '$G(EXTERNAL) D  Q:Y<1
        . S DIC=1,DIC(0)="AEMQ"
        . D ^DIC
        . KILL DIC
        . Q:Y<1
        . S FILE=+Y
        .Q
        S FGBL=^DIC(FILE,0,"GL"),X=$O(@(FGBL_"0)"))
        I X'=+X W "  No data in file",*7 Q
        F  D FIELD Q:Y<0
        S Y=1
        Q
        ;
FIELD   ;
        I '$G(EXTERNAL) D  Q:Y<0
        . S DIC="^DD("_FILE_",",DIC(0)="AEMQ"
        . D ^DIC
        . KILL DIC
        . Q:Y<0
        . S FIELD=+Y
        .Q
        D FLD^XBFDINFO(FILE,FIELD,.X)
        I '$D(X("NODE")) W *7 Q
        I X("NODE")="" W *7 Q
        S NODE=X("NODE"),PIECE=X("PIECE")
        KILL DIRUT,X
        I '$G(EXTERNAL) S UNIQUE=$$DIR^XBDIR("YO","Should field be unique","NO")
        Q:$D(DIRUT)
        D:UNIQUE CHKXREF
        D CHKDATA
        D LIST
        S:$G(EXTERNAL) Y=-1
        Q
        ;
LIST    ;
        W !!,CTRT," entries in file.",!,$FN(CTRD/CTRT*100,"T",2)," percent of entries have data.  ",$S(CTRT'=CTRD:CTRT-CTRD_" without data.",1:"")
        I UNIQUE,XREF'="" D
        . I CTRX=0 W !,"All entries with data have xref."
        . E  W !,CTRD-CTRX," entr",$S(CTRD-CTRX=1:"y",1:"ies"),", ",$FN(CTRX/CTRD*100,"T",2)," percent of entries with data have no xref."
        . Q
        I UNIQUE D
        . I CTRU=0 W !,"All ",$P(^DD(FILE,FIELD,0),U,1)," field values are unique."
        . E  W !,CTRU,$S(CTRU=1:" entry has a value that is ",1:" entries have values that are "),"not unique."
        . I '$G(EXTERNAL),CTRU W !,"If you want to see duplicate values select global ^TMP(""XBCSPC"",",$J,"," KILL ^TMP("XBCSPC",$J,1) D ^%G
        . Q
        W !
        Q
        ;
CHKXREF ; SEE IF UNIQUE SPECIFIER HAS REGULAR XREF
        Q:$G(XREF)'=""
        S XREF=""
        D XREF^XBGXREFS(FILE,FIELD,.X)
        F I=0:0 S I=$O(X(FIELD,I)) Q:I'=+I  I $P(X(FIELD,I),"^",3)="" S XREF=$P(X(FIELD,I),"^",2),XREF=""""_XREF_"""" Q
        KILL X
        I 'I W !,"The ",FIELD," field does not have a REGULAR xref."
        E  W !,"Using the ",XREF," xref on the ",FIELD," field."
        Q
        ;
CHKDATA ; CHECK DATA IN SELECTED FIELD
        W !,"Checking data.  Please wait. "
        KILL ^TMP("XBCSPC",$J)
        S (CTRT,CTRD,CTRU,CTRX)=0
        F ENTRY=0:0 S ENTRY=$O(@(FGBL_ENTRY_")")) Q:ENTRY'=+ENTRY  D
        . S CTRT=CTRT+1
        . Q:'$D(@(FGBL_ENTRY_","_NODE_")"))
        . S X=$P(@(FGBL_ENTRY_","_NODE_")"),"^",PIECE)
        . Q:X=""
        . S CTRD=CTRD+1
        . I UNIQUE,XREF'="",'$D(@(FGBL_XREF_","""_X_""","_ENTRY_")")) S CTRX=CTRX+1
        . I UNIQUE D
        .. ; I $D(^TMP("XBCSPC",$J,1,X)) S CTRU=CTRU+1,^TMP("XBCSPC",$J,2,X)=cCTRX ; XB*3*5 IHS/ADC/GTH 10-30-97 Fix bug in count of duplicate values.
        .. I $D(^TMP("XBCSPC",$J,1,X)) S CTRU=CTRU+1,^(X)=$S($G(^TMP("XBCSPC",$J,2,X)):^(X)+1,1:2) ; XB*3*5 IHS/ADC/GTH 10-30-97 Fix bug in count of duplicate values.
        .. E  S ^TMP("XBCSPC",$J,1,X)=0
        .. Q
        . Q
        Q
        ;
EN(FILE,FIELD,XREF,UNIQUE)      ; EXTERNAL ENTRY POINT TO ALLOW SPECIFID FILE/FIELD
        ; pass by value  *** will abort if values not passed ***
        NEW CTRD,CTRT,CTRU,CTRX,ENTRY,EXTERNAL,FGBL,NODE,PIECE
        S EXTERNAL=1
        I FILE,FIELD,XREF'="",UNIQUE'=""
        E  Q
        S XREF=""""_XREF_""""
        D FILE
        KILL DIRUT,I,X,Y
        Q
        ;
EOJ     ;
        KILL DIRUT,I,X,Y
        KILL ^TMP("XBCSPC",$J)
        Q
        ;