#!/usr/bin/env /links/application/dsu/.bds/bds

/* The BDS automatic command line parsing allows the control on what to run
* bds yoda_analysis.bds -reRun true -latestFolder /home/sbsuser/yoda/150304_M01761_0119_000000000-ADTAN
*
* For trying out what would run use the dryRun flag:
* bds -c /links/application/dsu/.bds/bds.config -dryRun -s ssh yoda_analysis.bds -reRun \
* -latestFolder /home/sbsuser/yoda/150304_M01761_0119_000000000-ADTAN \
* -runReadRTATimestamp -runSampleSheetCreation -runTriggerBcl2fastq -runDemultiplexStats  -runRsyncOnDemux
* -runRsyncFlowcell -runCreateFastqc -runBarcodeDistribution -runRsyncDemux
*/

bool reRun
bool runReadRTATimestamp
bool runSampleSheetCreation
bool runTriggerBcl2fastq
bool runDemultiplexStats
bool runRsyncFlowcell
bool runCreateFastqc
bool runAggregateFastqc
bool runBarcodeDistribution
bool runRsyncDemultiplexedFiles
bool runRsyncLaneStatictics
bool runBowtie
bool runReadJSON
bool runChecksums
bool debugRun
string sequencer
string latestFolder
string [] laneList
int mismatches

runBase := "/links/shared/dsu/runs/$sequencer"

if (latestFolder.isEmpty()) {
    latestFolder = getLatestFolder(runBase)
}

analysisStarted := "$latestFolder" + "/Analysis.started"
analysisFinished := "$latestFolder" + "/Analysis.finished"
runCompleted := "$latestFolder" + "/RTAComplete.txt"

dss := "/links/shared/dsu/dss"

# Drop boxes paths
rtaIncoming := "$dss/v2_read-rta-timestamp"
flowCellData := "$dss/v2_register-flowcell"
unalignedData := "$dss/v2_register-flowlane"
# is set in the function depending on the run
#demuxData := "$dss/v2_read-demultiplex-stats-miseq-hiseq"
fastqcData := "$dss/v2_register-fastqc"
fastqcAggregateData := "$dss/v2_register-fastqc-aggregate"
barcodeDistData := "$dss/v2_register-undetermined"
reportsData := "$dss/v2_register-demuliplex-stats"

demultiplexedFolder := "demultiplexed"
marker := ".MARKER_is_finished_"
#marker := ".MARKER_"
samplePrefix := "BSSE_QGF_"

if (!latestFolder.exists()) {
    print("Folder $latestFolder does not exist!\n")
    exit 0
}

string fcName
runFolderName := latestFolder.baseName()
print("Runfolder: $runFolderName\n")

splits := runFolderName.split("_")

if (splits[3].startsWith("000")) {
    fcName = splits[3]
}
else {
    fcName = splits[3].substr(1)
}

print("Flowcell: $fcName\n")
string model = get_model(splits[1])
print("Model: $model\n")
bool {} taskList

# -----------------------------------------------------------------------------
# Pre-Checks

if (reRun) {
    removeOutputFiles()
    if (laneList.isEmpty()) {
            taskList = {"runReadRTATimestamp" => true, \
                    "runSampleSheetCreation" => true, \
                    "runTriggerBcl2fastq" => true, \
                    "runDemultiplexStats" => true, \
                    "runRsyncDemultiplexedFiles" => true, \
                    "runRsyncFlowcell" => true, \
                    "runCreateFastqc" => true, \
                    "runAggregateFastqc" => true, \
                    "runBowtie" => true, \
                    "runBarcodeDistribution" => true, \
                    "runRsyncLaneStatictics" => true,\
                    "runReadJSON" => true, \
                    "runChecksums" => true, \
                    "debugRun" => debugRun}
    }
    else {
        taskList = {"runReadRTATimestamp" => false, \
                    "runSampleSheetCreation" => true, \
                    "runTriggerBcl2fastq" => true, \
                    "runDemultiplexStats" => true, \
                    "runRsyncDemultiplexedFiles" => true, \
                    "runRsyncFlowcell" => true, \
                    "runCreateFastqc" => true, \
                    "runAggregateFastqc" => true, \
                    "runBarcodeDistribution" => true, \
                    "runBowtie" => false, \
                    "runRsyncLaneStatictics" => true, \
                    "runReadJSON" => true, \
                    "runChecksums" => true, \
                    "debugRun" => true}
    }
}
else {
    taskList = {"runReadRTATimestamp" => runReadRTATimestamp, \
                "runSampleSheetCreation" => runSampleSheetCreation, \
                "runTriggerBcl2fastq" => runTriggerBcl2fastq, \
                "runDemultiplexStats" => runDemultiplexStats, \
                "runRsyncDemultiplexedFiles" => runRsyncDemultiplexedFiles, \
                "runRsyncFlowcell" => runRsyncFlowcell, \
                "runCreateFastqc" => runCreateFastqc, \
                "runAggregateFastqc" => runAggregateFastqc, \
                "runBowtie" => runBowtie, \
                "runBarcodeDistribution" => runBarcodeDistribution, \
                "runRsyncLaneStatictics" => runRsyncLaneStatictics, \
                "runReadJSON" => runReadJSON, \
                "runChecksums" => runChecksums, \
                "debugRun" => debugRun}
}

print("taskList\n$taskList\n")

if (analysisStarted.canRead() && (!taskList{"debugRun"})) {
    print("Analysis already started/done for flowcell $runFolderName\n")
    exit 0
}

if ( runCompleted.canRead() ) {
    print ("Run is complete, found: $runCompleted\n" )
    analysisStarted.write("Started: " + getDate())
    startAnalysis("$fcName", "$model")
}

# --------------------------------------------------------------------------
# Helper functions

string getLatestFolder (string runBase) {

    string [] runFolderList

    folderList := runBase.dir("*")
    for (string folder : folderList) {
        fullfolder := "$runBase/$folder"
        Analysisstarted := "$fullfolder/" + "Analysis.started"
        runComplete := "$fullfolder/" + "RTAComplete.txt"
        if (fullfolder.isDir() && !Analysisstarted.exists() && runComplete.exists()) {
            runFolderList.add(fullfolder)
        }
    }
    print("Run Folders to consider: " + "$runFolderList\n")

    string latestFolder = "does_not_exist"

    if (runFolderList.size() > 0 ) {
        runFolderList.sort()
        reversedList := runFolderList.reverse()
        latestFolder = reversedList.pop()
    }

    return latestFolder
}

void removeOutputFiles() {

    print "Removing files...\n"

    for (int i=1; i < 9; i++) {
        oldDemuxFolder := "$latestFolder/$demultiplexedFolder" + "_" + "$i"
        print("Removing $oldDemuxFolder\n")
        string demuxTaskID task ( canFail := true, cpus := 1 ){
            sys rm -rf "$oldDemuxFolder"
        }
        wait demuxTaskID
    }

    string markerTaskId task (canFail := true, cpus := 4 ){
        sys rm -f "$analysisStarted"
        sys rm -f "$analysisFinished"
    }
    wait markerTaskId
    sleep(30)
    sys rm -f "$analysisStarted"
}

string cleanString (string toClean) {
    return toClean.replace("-", "_")
}


string [] getLaneNumbers (string searchFolder, string fileRegex) {
    # try to figure out which lanes are present and returns the result as a string list

    string [] listOfLanes
    fileList := searchFolder.dir(fileRegex)
    # print("$searchFolder\n")
    # print("$fileRegex\n")

    for (string aFile : fileList) {
        string lane

        splittedName := aFile.split("_")
        # print("splittedName")
        # print(splittedName)

        # 'Regular case': Undetermined_S0_L003_R1_001.fastq.gz
        if (splittedName[2].startsWith("L00") || splittedName[0].startsWith("BSSE")) {
            splitSize := splittedName.size()
            lane = splittedName[splitSize-3].substr(3,4)
        }
        # Assuming that Illumina leaves out the Lane
        # information when there using the option "--no-lane-splitting"
        # with bcl2fastq
        else {
            lane = "1"
        }
        if (!listOfLanes.has(lane) && !lane.isEmpty()) {
            listOfLanes.add(lane)
        }
    }
    return listOfLanes
}

int extractLaneNumberfromRunInfo () {

    string laneCount = sys /bin/grep LaneCount "$latestFolder/RunInfo.xml" | /bin/awk '{ print $2 }' | /usr/bin/tr -dc '0-9'

    laneCountInt := laneCount.parseInt()
    if (model == "NEXTSEQ_500") {
        laneCountInt = 1
    }
    return laneCountInt
}


string get_model(string machineId) {
    """
    Guesses the sequencer model from the run folder name

    Current Naming schema for Illumina run folders, as far as I know,
    no documentation found on this, Illumina introduced a field called
    <InstrumentID> on the NextSeq runParameters.xml. That might be an
    option for the future. Alternatively a combination of the fields
    <ApplicationName> and <ApplicationVersion>.

    MiSeq: 150130_M01761_0114_000000000-ACUR0
    NextSeq: 150202_NS500318_0047_AH3KLMBGXX
    HiSeq 2000: 130919_SN792_0281_BD2CHRACXX
    HiSeq 2500: 150203_D00535_0052_AC66RWANXX
    HiSeq 3000: 150724_J00121_0017_AH2VYMBBXX
    HiSeq 4000: 150210_K00111_0013_AH2372BBXX
    HiSeq X: 141121_ST-E00107_0356_AH00C3CCXX
    """

    if (machineId.startsWith("NS")) model = "NEXTSEQ_500"
    else if (machineId.startsWith("M")) model = "MISEQ"
    else if (machineId.startsWith("D")) model = "HISEQ_2500"
    else if (machineId.startsWith("SN")) model = "HISEQ_2000"
    else if (machineId.startsWith("J")) model = "HISEQ_3000"
    else if (machineId.startsWith("K")) model = "HISEQ_4000"
    else if (machineId.startsWith("ST")) model = "HISEQ_X"
    else model = "UNIDENTIFIED"

    return model
}

void rsyncRunFolder (string[] rsyncParameters, string source, string targetFolder, string markerFile) {
    targetFolder.mkdir()
    source.trim()
    joinedParameters := rsyncParameters.join()
    print("rsync $joinedParameters $source $targetFolder\n")

    string taskId = task /usr/bin/rsync $joinedParameters $source $targetFolder
    wait taskId
    if (!markerFile.isEmpty()) {
            task touch "$markerFile"
    }
}

int[] buildLaneList(string [] laneList) {
    """
    Builds a list of lanes which need to be processed. Could be all lanes or a subset which is
    given by a parameter.
    """

    int [] laneListInt
    if (laneList.isEmpty()) {
        int [] laneList
        int laneCount = extractLaneNumberfromRunInfo()
        for (int i=1; i < laneCount + 1; i++) {
            laneListInt.add(i)
        }
    }
    else {
        for (string lane : laneList) {
            laneListInt.add(lane.parseInt())
        }
    }
    return laneListInt
}


# --------------------------------------------------------------------------

void startAnalysis (string fcName, string model) {

    # Main function

    int laneCount = extractLaneNumberfromRunInfo()
    int [] laneListInt

    laneListInt = buildLaneList(laneList)

    print("laneListInt: " + "$laneListInt\n")

    # Read RTA timestamp
    if (taskList{"runReadRTATimestamp"}) {
        rsyncRunFolder(["-a"], \
                    "$runCompleted", \
                    "$rtaIncoming/$runFolderName", \
                    "$rtaIncoming/$marker$runFolderName")
    }

    # Read the JSON created with illuminate
    if (taskList{"runReadJSON"}) {
        triggerRunReadJSON()
    }

    # Create a sample sheet from data from openBIS
    if (taskList{"runSampleSheetCreation"}) {
        sampleSheetName := triggerSampleSheetCreation()
    }

    # Start Demultiplexing for lanes
    if (taskList{"runTriggerBcl2fastq"}) {
        triggerBcl2fastq(model, laneListInt, mismatches)
    }

    # html demultiplexing overview
    if (taskList{"runDemultiplexStats"}) {
        triggerDemultiplexStats(laneListInt)
    }

    if (taskList{"runChecksums"}) {
        max_jobs := 15
        if ((model != "MISEQ") || (model != "NEXTSEQ_500")){
            max_jobs = 8
        }
        triggerChecksums(max_jobs, laneListInt)
    }

    # Rsync Flow Cell Raw Data
    if (taskList{"runRsyncFlowcell"}) {
        # sys mkdir "$flowCellData/$runFolderName"
        rsyncRunFolder (["-a", \
                    "--exclude='*.cif'", \
                    "--exclude='*.FWHMMap'", \
                    "--exclude='demultiplexed*'", \
                    "--exclude='Images'", \
                    "--exclude='L00*'", \
                    "--exclude='fastqc'", \
                    "--exclude='*_pos.txt'"], \
                    "$latestFolder", \
                    "$flowCellData", \
                    "$flowCellData/$marker$runFolderName")
    }

    if (taskList{"runCreateFastqc"}) {
        createFastqc (laneListInt)
    }

    if (taskList{"runAggregateFastqc"}) {
        aggregateFastqc (laneListInt)
    }

    # run in parallel
    par {
        if (taskList{"runBarcodeDistribution"}) {
            # We skip this for now as we have the stats in the bcl2fastq
            barcodeDistribution (laneListInt)
        }
        if (taskList{"runBowtie"}) {
            bowtie ()
        }
    }
    wait

    # Rsync the demultiplexed files: Register flow_lane
    if (taskList{"runRsyncDemultiplexedFiles"}) {
        rsyncDemultiplexedFiles(laneListInt)
        if (model == "MISEQ") {
            sleep(600)
        }
        else {
            sleep(1)
        }
    }

    # Sync Statistic for Flowcell and Lane statistic
    if (taskList{"runRsyncLaneStatictics"}) {
        rsyncLaneStatictics(laneListInt)

        # Ugly hack to ensure that the data have been registered and we can set the properties
        #if ((model != "MISEQ") || (model != "NEXTSEQ_500")){
        sleep(7200)
        rsyncLaneStatictics(laneListInt)
        #}
    }


    if (!taskList{"debugRun"}) {
        analysisFinished.write("Finished: " + getDate())
        send_mail ("Sequencer $sequencer: Analysis finished", "Analysis for flow cell $fcName is finished.")
    }

}

/* --------------------------------------------------------------------------*/

string triggerSampleSheetCreation() {
    createSampleSheetBinary := "/links/application/dsu/createSampleSheet/createSampleSheet_bcl2fastq.sh"

    splits := runFolderName.split("_")
    SampleSheetName := "SampleSheet_" + "$fcName" + ".csv"

    task $createSampleSheetBinary \
        -f $fcName \
        -o $latestFolder \
        -s
    wait
    return SampleSheetName
}


void triggerBcl2fastq (string model, int [] laneList, int mismatches) {

    bcl2fastqBinary := "/usr/local/bin/bcl2fastq"
    string laneSplitting
    print("Starting demultiplexing using bcl2fastq\n")

    if (model == "NEXTSEQ_500") {
        # just appending the option
        bcl2fastqBinary += " --no-lane-splitting "
    }

    print("laneList" + "$laneList\n")

    for(int lane : laneList) {
        sampleSheetName := "SampleSheet_" + "$fcName" + "_" + "$lane" + ".csv"
        outDir := "$latestFolder/$demultiplexedFolder" + "_" + "$lane"
        nohupFile := "$latestFolder/" + "nohup_" + "$runFolderName" + "_" + "$lane" + ".txt"

        task ( cpus := 8 ) {
             sys /usr/bin/nohup $bcl2fastqBinary \
             --with-failed-reads \
             --ignore-missing-bcls \
             --ignore-missing-controls \
             --ignore-missing-positions \
             --ignore-missing-filter \
             --no-bgzf-compression \
             --barcode-mismatches $mismatches \
             --runfolder-dir $latestFolder \
             --input-dir $latestFolder/Data/Intensities/BaseCalls \
             --output-dir $outDir\
             --min-log-level DEBUG \
             --sample-sheet $latestFolder/$sampleSheetName \
             > $nohupFile 2>> $nohupFile
         }
        wait
    }
}


void triggerDemultiplexStats (int [] laneCount) {

    print("triggerDemultiplexStats: laneCount: " + "$laneCount")

    binary := "/home/sbsuser/munge_demultiplex_files_bcl2fastq/source/mungeDemultiplexStats_bcl2fastq.py"
    task python3.5 $binary \
        -p "$latestFolder" \
        -o "$reportsData/$runFolderName"
    wait
    sleep(5)
    task touch "$reportsData/$marker$runFolderName"

    for(int lane : laneCount) {

        rsyncRunFolder (["-a"], \
                         "$latestFolder/$demultiplexedFolder" + "_" + "$lane" + "/Reports", \
                         "$reportsData/$runFolderName"+ "_" + "$lane", \
                         "")

        rsyncRunFolder (["-a"], \
                         "$latestFolder/$demultiplexedFolder" + "_" + "$lane" + "/Stats", \
                         "$reportsData/$runFolderName"+ "_" + "$lane", \
                         "$reportsData/$marker$runFolderName"+ "_" + "$lane")
    }
}


void createFastqc (int [] laneCount) {

    fastqcBinary := "/links/application/dsu/Python-scripts/fastqc_plots_improved.py"
    fastqcOutputFolder := "fastqc"

    for(int intLane : laneCount) {

        inputFolder := "$latestFolder/$demultiplexedFolder" + "_" + "$intLane"
        outPutFolder := "$inputFolder/$fastqcOutputFolder"

        task python3.5 $fastqcBinary \
            --path $inputFolder \
            --outpath $outPutFolder \
            --regex "*.fastq.gz" \
            --debug
        wait

        filesPerLane := outPutFolder.dir("*$intLane*.html")
        print("$filesPerLane")
        folderName := cleanString("$fcName") + "_" + "$intLane"

        newFastqcFolder := "$outPutFolder/$folderName"
        newFastqcFolder.mkdir()

        for (string fastqcHtmlfile : filesPerLane) {
            sys mv "$outPutFolder/$fastqcHtmlfile" "$newFastqcFolder"
        }

        rsyncRunFolder (["-a"], \
                      "$newFastqcFolder", \
                      "$fastqcData", \
                      "$fastqcData/$marker$folderName")

    }
}


void aggregateFastqc (int [] laneCount) {

    fastqc_aggregate_binary := "/links/application/dsu/fastqc-aggregation/fastqc_aggregate/fastqc_aggregate.py"
    fastqcOutputFolder := "fastqc-aggregate"
    folderName := fastqcOutputFolder + "_" + cleanString("$fcName")
    outPutFolder := "$latestFolder$folderName"

    for(int intLane : laneCount) {

        inputFolder := "$latestFolder$demultiplexedFolder" + "_" + "$intLane/fastqc"
        filename := cleanString("$fcName") + "_" + "$intLane" + ".html"
        task python3.5 $fastqc_aggregate_binary --path $inputFolder --outpath $outPutFolder --filename "$filename" --ids M1,M2,M4,M5,M6,M8,M10
    }
    wait

    rsyncRunFolder (["-a"], \
                  "$outPutFolder", \
                  "$fastqcAggregateData", \
                  "$fastqcAggregateData/$marker$folderName")
}


void barcodeDistribution (int [] laneCount) {

    barcodeDistBinary := "/links/application/dsu/barcodeDistribution/source/barcodeDistribution.py"

    for(int intLane : laneCount) {

        searchFolder := "$latestFolder/$demultiplexedFolder" + "_" + "$intLane"

        listOfLanes := getLaneNumbers("$searchFolder", "*R1_001*.gz")
        print("$listOfLanes\n")
        string laneString

        # TODO distinguish between single lane and more lanes
        if (listOfLanes.size() > 1) {
            laneString = "L00"
        }
        else{
            laneString = ""
        }
        for (string lane : listOfLanes) {
            outputFolder := cleanString("$fcName") + "_" + "$lane"
            fullOutputfolder := "$barcodeDistData/$outputFolder"
            regex := "Undetermined*$laneString$lane*R1*.fastq.gz"
            fullOutputfolder.mkdir()
            task (cpus := 2) {
            sys python3.5 $barcodeDistBinary \
                -f $outputFolder \
                -p $searchFolder \
                -r $regex \
                -o $fullOutputfolder \
                -d
            }
            wait
            task touch "$barcodeDistData/$marker$outputFolder"
        }
        wait
    }
}


void rsyncDemultiplexedFiles (int [] laneCount) {

    for(int intLane : laneCount) {

        searchFolder := "$latestFolder/$demultiplexedFolder" + "_" + "$intLane"
        nohupFile := "$latestFolder/" + "nohup_" + "$runFolderName" + "_" + "$intLane" + ".txt"

        listOfLanes := getLaneNumbers(searchFolder, "*R1_001*.fastq.gz")
        print(listOfLanes)
        debug(listOfLanes)

        string [] filesPerLane

        # just for the Undetermined
        for (string lane : listOfLanes) {
            string newFolderName = "Undetermined_" + cleanString(fcName) + "_" + lane
            #Undetermined_000000000_AH4PH_1
            string newFolderPath = searchFolder + "/" + newFolderName

            # Assuming it is only one lane
            if (listOfLanes.size() == 1 && listOfLanes[0] == 1) {
                filesPerLane = searchFolder.dir("*.fastq.gz")
            }
            else {
                filesPerLane = searchFolder.dir("*L00" + lane + "*.fastq.gz")
            }

            newFolderPath.mkdir()
            print("Created $newFolderPath\n")

            for (string fastqFile : filesPerLane) {
                string moveAndLinkID task ( canFail := true, cpus := 1 ){
                    # sys echo "$searchFolder/$fastqFile" "$searchFolder/$newFolderName" 
                    sys [[ -f "$searchFolder/$fastqFile" ]] && mv "$searchFolder/$fastqFile" "$searchFolder/$newFolderName/"
                    sys [[ ! -f "$searchFolder/$fastqFile" ]] && ln -s "$searchFolder/$newFolderName/$fastqFile" "$searchFolder/$fastqFile"
                }
            }
            sys chmod -R 774 "$newFolderPath"

            rsyncRunFolder (["-a"], \
                                "$nohupFile", \
                                "$unalignedData/$newFolderName", \
                                "")

            rsyncRunFolder (["-a"], \
                                "$newFolderPath", \
                                "$unalignedData", \
                                "$unalignedData/$marker$newFolderName")
        }

        # BSSE_QGF_36104_000000000_AH4PH_1
        sampleDirList := searchFolder.dir("$samplePrefix*")
           for( string sampleFolder : sampleDirList) {
                sys chmod -R 774 "$searchFolder/$sampleFolder"

                rsyncRunFolder (["-a"], \
                                "$searchFolder/$sampleFolder", \
                                "$unalignedData", \
                                "")

                rsyncRunFolder (["-a"], \
                         "$nohupFile", \
                         "$unalignedData/$sampleFolder", \
                         "$unalignedData/$marker$sampleFolder")
            }
    }
}


void rsyncLaneStatictics (int [] laneCount) {

    print("Starting rsyncLaneStatictics with lanes $laneCount\n")
    for(int intLane : laneCount) {

        conversionStatsFile := "ConversionStats.xml"
        demuxFile := "$latestFolder/$demultiplexedFolder" + "_" + "$intLane" + "/Stats/$conversionStatsFile"
        if (!demuxFile.canRead()) {
            printErr("Cannot read $demuxFile")
        }
        else {
            print("Found $demuxFile")
        }
        demuxData := ""
        folder_splits := runFolderName.split("_")
        if (folder_splits[1].startsWith("NS")) {
                demuxData = "$dss/v2_read-demultiplex-stats-nextseq"
        }
        else {
                demuxData = "$dss/v2_read-demultiplex-stats-miseq-hiseq"
        }

        outputDir:= "$demuxData/$runFolderName" + "_" + "$intLane"
        markerFile := "$demuxData/$marker" + "$runFolderName" + "_" + "$intLane"

        print("$demuxFile")
        rsyncRunFolder (["-a"], \
                         "$demuxFile", \
                         "$outputDir", \
                         "$markerFile")
    }
}


void bowtie () {

    undeterminedPath := "$latestFolder/$demultiplexedFolder/Undetermined_indices/Sample_lane1"
    bowtie2Binary := "/links/application/dsu/aligner/bowtie2/bowtie2"
    bowtie2PhixIndices := "/links/application/dsu/Genomes/bowtie2_indexes/phix/phix"
    r1 := "$undeterminedPath/lane1_Undetermined_L001_R1_001.fastq.gz"
    r2 := "$undeterminedPath/lane1_Undetermined_L001_R2_001.fastq.gz"

    task ( cpus := 7 ) {
        sys $bowtie2Binary \
            -p7 \
            -x $bowtie2PhixIndices \
            -1 $r1 \
            -2 $r2 2>"$undeterminedPath/bowtie2_outPE.txt" \
            -S "$undeterminedPath/bowtie2_phiX_mapped_reads_PE.sam"
    }
}

void triggerRunReadJSON() {

    monitoringBinary := "/links/application/dsu/monitor_Illumina/source/monitor.py"
    v2_read_json_dropbox := "/home/sbsuser/dss/v2_read-json"

    task /usr/local/bin/python2.7 $monitoringBinary \
         --single $latestFolder \
         --calculate \
         --outpath $v2_read_json_dropbox
    wait
    task touch "$v2_read_json_dropbox/$marker$fcName"
}

void triggerChecksums(int max_jobs, int [] laneCount) {
    checksumBinary := "/links/application/dsu/crc32/create_checksum_file.sh"

    for(int intLane : laneCount) {
        inputFolder := "$latestFolder/$demultiplexedFolder" + "_" + "$intLane"
        task $checksumBinary $inputFolder $max_jobs
    }
    wait
}


string getDate() {
    return sys date
}

void send_mail (string subject, string message){
    mailList := "kohleman@ethz.ch cbeisel@ethz.ch" 
    #mailList := "kohleman@ethz.ch"
    task echo "$message" | /usr/bin/mutt -s "$subject" $mailList
}