{
  "formMode": "batch",
  "fields": [
    {
      "tmplType": "sample_id",
      "type": "number",
      "label": "Sample ID",
      "name": "sample_id",
      "question": "How many samples? For auto generating sample id.",
      "placeholder": "How many samples? For auto generating sample id.",
      "model": "sample_id",
      "disabled": false,
      "min": 1,
      "max": 100,
      "config": {
        "rules": [
          {
            "type": "number",
            "required": true,
            "message": "Please input a number."
          }
        ]
      }
    },
    {
      "tmplType": "file",
      "label": "Read1 Files",
      "model": "read1",
      "readOnly": false,
      "multiple": true,
      "filterType": "fastq|fastq.gz|fq|fq.gz",
      "placeholder": "Select files for read1.",
      "config": {
        "rules": [
          {
            "type": "array",
            "required": true,
            "message": "Please select files for read1."
          }
        ]
      }
    },
    {
      "tmplType": "file",
      "label": "Read2 Files",
      "model": "read2",
      "readOnly": false,
      "multiple": true,
      "filterType": "fastq|fastq.gz|fq|fq.gz",
      "placeholder": "Select files for read2.",
      "config": {
        "rules": [
          {
            "type": "array",
            "required": true,
            "message": "Please select files for read2."
          }
        ]
      }
    },
    {
      "tmplType": "file",
      "label": "FastqScreen Conf File",
      "model": "fastq_screen_conf",
      "readOnly": false,
      "multiple": false,
      "filterType": "conf",
      "placeholder": "Select file for fastq screen.",
      "config": {
        "initialValue": "oss://pgx-reference-data/fastq_screen_reference/fastq_screen.conf",
        "rules": [
          {
            "required": true,
            "message": "Please select file for fastq screen."
          }
        ]
      }
    },
    {
      "tmplType": "file",
      "label": "References of Fastq Screen",
      "model": "screen_ref_dir",
      "readOnly": false,
      "filterType": "",
      "multiple": false,
      "placeholder": "Select directory for Fastq Screen References.",
      "config": {
        "initialValue": "oss://pgx-reference-data/fastq_screen_reference/",
        "rules": [
          {
            "required": true,
            "message": "Select directory for Fastq Screen References."
          }
        ]
      }
    },
    {
      "tmplType": "file",
      "label": "Index Directory",
      "model": "idx",
      "readOnly": false,
      "filterType": "",
      "multiple": false,
      "placeholder": "Select directory for idx.",
      "config": {
        "initialValue": "oss://pgx-reference-data/reference/hisat2/grch38_snp_tran/",
        "rules": [
          { "required": true, "message": "Please select directory for idx." }
        ]
      }
    },
    {
      "tmplType": "file",
      "label": "GTF File",
      "model": "gtf",
      "readOnly": false,
      "multiple": false,
      "filterType": "gtf",
      "placeholder": "Select file for gtf.",
      "config": {
        "initialValue": "oss://pgx-reference-data/reference/annotation/Homo_sapiens.GRCh38.93.gtf",
        "rules": [
          { "required": true, "message": "Please select file for gtf." }
        ]
      }
    },
    {
      "tmplType": "input",
      "type": "string",
      "label": "Index Prefix",
      "name": "idx_prefix",
      "placeholder": "Please enter index prefix.",
      "model": "idx_prefix",
      "disabled": false,
      "min": 1,
      "max": 100,
      "config": {
        "initialValue": "genome_snp_tran",
        "rules": [
          {
            "type": "string",
            "required": false,
            "message": "Please input an index prefix."
          }
        ]
      }
    },
    {
      "tmplType": "actions",
      "buttons": [
        {
          "type": "cancel",
          "buttonType": "default",
          "buttonLabel": "Previous Step"
        },
        {
          "type": "submit",
          "buttonType": "primary",
          "buttonLabel": "Next Step",
          "validate": true
        }
      ]
    }
  ]
}