source: ccr/branches/ohum/p/C0CLA7Q.m@ 1476

C0CLA7Q ;WV/JMC - CCD/CCR Lab HL7 Query Utility ;Jul 6, 2009
        ;;1.2;C0C;;May 11, 2012;Build 47
        ;
        ;
        Q
        ;
        ;
LAB(C0CPTID,C0CSDT,C0CEDT,C0CSC,C0CSPEC,C0CERR,C0CDEST,C0CHL7)  ; Entry point for Lab Result Query
        ;
        ;
        K ^TMP("C0C-VLAB",$J)
        ;
        ; Check and retrieve lab results from LAB DATA file (#63)
        S C0CDEST=$$GCPR^LA7QRY($G(C0CPTID),$G(C0CSDT),$G(C0CEDT),.C0CSC,.C0CSPEC,.C0CERR,$G(C0CDEST),$G(C0CHL7))
        ;
        ; If V LAB file present then check for lab results that are only in this file
        ; If results found in V Lab file then build results and add to above results.
        I $D(^AUPNVLAB) D
        . D VCHECK
        . I $D(^TMP("C0C-VLAB",$J,3)) D VBUILD
        ;
        ;K ^TMP("C0C-VLAB",$J)
        ;
        Q C0CDEST
        ;
        ;
VCHECK  ; If V LAB file present then check for lab results that are only in this file.
        ;
        N C0CDA,C0CEND,C0CROOT,C0CVLAB,LA7PTID,LA7SC,LA7SCRC,LA7SPEC
        ;
        S LA7PTID=C0CPTID
        D PATID^LA7QRY2
        I $D(LA7ERR) Q
        ;
        ; Resolve search codes to lab datanames
        S LA7SC=$G(C0CSC)
        I $T(SCLIST^LA7QRY2)'="" D
        . N TMP
        . S LA7SCRC=$G(C0CSC)
        . S TMP=$$SCLIST^LA7QRY2(LA7SCRC)
        . S LA7SC=TMP
        ;
        I LA7SC'="*" D CHKSC^LA7QRY1
        ;
        ; Convert specimen codes to file #61 Topography entries
        S LA7SPEC=$G(C0CSPEC)
        I LA7SPEC'="*"  D SPEC^LA7QRY1
        ;
        S C0CROOT="^AUPNVLAB(""ALR4"",DFN,C0CSDT)",C0CEND=0
        ;
        F  S C0CROOT=$Q(@C0CROOT) Q:C0CROOT=""  D  Q:C0CEND
        . I $QS(C0CROOT,1)'="ALR4"!($QS(C0CROOT,2)'=DFN) S C0CEND=1 Q  ; Left x-ref or patient
        . I $QS(C0CROOT,3)>C0CEDT S C0CEND=1 Q  ; Exceeded end date/time
        . S C0CDA=$QS(C0CROOT,4)
        . I $D(^TMP("C0C-VLAB",$J,1,C0CDA)) Q  ; Already checked during scan of file #63
        . I $P($G(^AUPNVLAB(C0CDA,11)),"^",8)=1 Q  ; Source is LAB DATA file - skip
        . D VCHK1
        ;
        ;
        Q
        ;
        ;
VBUILD  ; Build results found only in V LAB file into HL7 structure.
        ;
        ;
        Q
        ;
        ;
LNCHK   ; Check for corresponding entry in V LAB file and related LOINC code for a result in file #63.
        ; Call from LA7QRY2
        ;
        N DFN,C0C60,C0C63,C0CACC,C0CDA,C0CDT,C0CLN,C0CPDA,C0CPTEST,C0CSPEC,C0CTEST,X
        ;
        S DFN=$P(^LR(LRDFN,0),"^",3)
        S C0C63(0)=^LR(LRDFN,LRSS,LRIDT,0)
        S C0CDT=$P(C0C63(0),"^"),C0CACC=$P(C0C63(0),"^",6),C0CSPEC=$P(C0C63(0),"^",5)
        S (C0CTEST,C0CTEST(64),C0CPTEST,C0CPTEST(64),C0CLN)=""
        ;
        ; ^AUPNVLAB("ALR1",5380,"EKT 0307 48",173,3080307.211055,5427197)=""
        ;
        S C0C60=""
        F  S C0C60=$O(^LAB(60,"C",LRSS_";"_LRSB_";1",C0C60)) Q:'C0C60  D  Q:C0CLN'=""
        . D FINDDT
        . I C0CDA<1 Q
        . I $P($G(^AUPNVLAB(C0CDA,11)),"^",8)'=1 Q  ; Source is not LAB DATA file - skip
        . S C0CLN=$P($G(^AUPNVLAB(C0CDA,11)),"^",13)
        . S C0CPDA=$P($G(^AUPNVLAB(C0CDA,12)),"^",8)
        . I C0CPDA,'$D(^AUPNVLAB(C0CPDA,0)) S C0CPDA="" ; Dangling pointer
        . I C0CPDA="" S C0CPDA=C0CDA
        . S C0CTEST=$P($G(^AUPNVLAB(C0CDA,0)),"^"),X=$P($G(^LAB(60,C0CTEST,64)),"^",2)
        . I X S C0CTEST(64)=$P($G(^LAM(X,0)),"^",2)
        . S C0CPTEST=$P($G(^AUPNVLAB(C0CPDA,0)),"^"),X=$P($G(^LAB(60,C0CPTEST,64)),"^")
        . I X S C0CPTEST(64)=$P($G(^LAM(X,0)),"^",2)
        . S ^TMP("C0C-VLAB",$J,1,C0CDA)=""
        . I C0CDA'=C0CPDA S ^TMP("C0C-VLAB",$J,1,C0CPDA)=""
        . S ^TMP("C0C-VLAB",$J,2,LRDFN,LRSS,LRIDT,LRSB)=C0CPTEST(64)_"^"_C0CTEST(64)_"^"_C0CLN_"^"_C0CDA_"^"_C0CTEST_"^"_C0CPDA_"^"_C0CPTEST
        ;
        S X=$P(LA7X,"^",3)
        ; If order NLT then update if no order NLT
        I C0CPTEST(64),$P(X,"!")="" S $P(X,"!")=C0CPTEST(64)
        ;
        ; If result NLT then update if no result NLT
        I C0CTEST(64),$P(X,"!",2)="" S $P(X,"!",2)=C0CTEST(64)
        ;
        ; If LOINC found then update variable with LN code
        I C0CLN'="",$P(X,"!",3)="" S $P(X,"!",3)=C0CLN
        ;
        S $P(LA7X,"^",3)=X
        ;
        Q
        ;
        ;
TMPCHK  ; Check if LN/NLT codes saved from V LAB file above and use when building OBR/OBX segments
        ; Called from LA7VOBX1
        ;
        N I,X
        ;
        S X=$G(^TMP("C0C-VLAB",$J,2,LRDFN,LRSS,LRIDT,LRSB))
        I X="" Q
        F I=1:1:3 I $P(LA7X,"!",I)="",$P(X,"^",I)'="" S $P(LA7X,"!",I)=$P(X,"^",I)
        S $P(LA7VAL,"^",3)=LA7X
        ;
        Q
        ;
        ;
VCHK1   ; Check the entry in V Lab to determine if it meets criteria
        ;
        N C0CVLAB,I
        ;
        F I=0,12 S C0CVLAB(I)=$G(^AUPNVLAB(C0CDA,I))
        ;
        ; JMC 04/13/09 - Store anything for now that meets date criteria.
        D VSTORE
        ;
        Q
        ;
        ;
VSTORE  ; Store entry for building in HL7 message when parent is from V LAB file.
        ;
        N C0CPDA,C0CPTEST
        ;
        ; Determine parent test to use for OBR segment
        S C0CPDA=$P(C0CVLAB(12),"^",8)
        I C0CPDA="" S C0CPDA=C0CDA
        ;
        ; Determine parent test
        S C0CPTEST=$P($G(^AUPNVLAB(C0CPDA,0)),"^")
        ;
        S ^TMP("C0C-VLAB",$J,3,$P(C0CVLAB(0),"^",2),$P(C0CVLAB(12),"^"),C0CPTEST,C0CDA)=C0CPDA
        ;
        Q
        ;
        ;
FINDDT  ; Find entry in V LAB for the date/time or one close to it.
        ; RPMS stores related specimen entries under the same date/time.
        ; Lab file #63 creates unique entries with slightly different times.
        ;
        S C0CDA=$O(^AUPNVLAB("ALR1",DFN,C0CACC,C0C60,C0CDT,0))
        I C0CDA>0 Q
        ;
        ; If entry found then confirm that specimen type matches.
        N C0CDTY
        S C0CDTY=$O(^AUPNVLAB("ALR1",DFN,C0CACC,C0C60,0))
        I C0CDTY D
        . I $P(C0CDT,".")'=$P(C0CDTY,".") Q
        . S C0CDA=$O(^AUPNVLAB("ALR1",DFN,C0CACC,C0C60,C0CDTY,0))
        . I C0CSPEC'=$P($G(^AUPNVLAB(C0CDA,11)),"^",3) S C0CDA=""
        ;
        Q