task Dedup {

    String SENTIEON_INSTALL_DIR
    String SENTIEON_LICENSE
    String sample
    File sorted_bam
    File sorted_bam_index
    
    String docker
    String cluster_config
    String disk_size

    command <<<
        set -o pipefail
        set -e
        export SENTIEON_LICENSE=${SENTIEON_LICENSE}
        nt=$(nproc)
        ${SENTIEON_INSTALL_DIR}/bin/sentieon driver -t $nt -i ${sorted_bam} --algo LocusCollector --fun score_info ${sample}_score.txt
        ${SENTIEON_INSTALL_DIR}/bin/sentieon driver -t $nt -i ${sorted_bam} --algo Dedup --rmdup --score_info ${sample}_score.txt --metrics ${sample}_dedup_metrics.txt ${sample}.sorted.deduped.bam
        sed -n '3p' ${sample}_dedup_metrics.txt | awk -F'\t' '{print "'"${sample}"'""\t"$9*100}' > ${sample}_picard_duplication.txt
        # ${sample}_marked_dup_metrics.txt can be recognized as the picard output
        sed '1i\#DuplicationMetrics' ${sample}_dedup_metrics.txt > ${sample}_marked_dup_metrics.txt
    >>>
    
    runtime {
        docker: docker
        cluster: cluster_config
        systemDisk: "cloud_ssd 40"
        dataDisk: "cloud_ssd " + disk_size + " /cromwell_root/"
    }

    output {
        File score = "${sample}_score.txt"
        File dedup_metrics = "${sample}_marked_dup_metrics.txt"
        File duplication = "${sample}_picard_duplication.txt"
        File Dedup_bam = "${sample}.sorted.deduped.bam"
        File Dedup_bam_index = "${sample}.sorted.deduped.bam.bai"
    }
}