<tool id="pdaug_merge_dataframes" name="PDAUG Merge Dataframes" version="0.1.0" python_template_version="3.5">

	<description>Merge two data frames</description>

    <requirements>
      <requirement version="0.24.2" type="package" >pandas </requirement>
    </requirements>


    <command detect_errors="exit_code"><![CDATA[
        python $__tool_directory__/PDAUG_Merge_Dataframes.py -I '$input1' -O '$output1'

            #if $selmethod.method == 'advance'
              -L "True"
              -C '$selmethod.classlabel'
            #end if 

    ]]></command>
    <inputs>

      <param type="data" name="input1" label="Input files" format="tabular" multiple="true" help="Input tabular data files"/>

        <conditional name='selmethod' >
          <param name="method" type="select" label="Option to merg data"  argument="--Method" help="Split file if class labels are present" >   
            <option value="advance"> Merge data and add class labels</option>
            <option value="default" selected="true" > Merge data without adding class labels</option>
          </param> 

          <when value="advance">
            <param name="classlabel" type="text" label="Name the column for class label"  argument= "--SlcClassLabel" help="Select Class Label"/>
          </when>

          <when value="default">
          </when>
        </conditional>
    </inputs>

    <outputs>
        <data name='output1' label="${tool.name} on $on_string - (tabular)" format='tabular' />
    </outputs>

    <tests>
        <test>
            <param name="method" value="advance"/>
            <param name="classlabel" value="class_label" />
            <param name="input1" value="1.tsv,2.tsv"/>
            <output name="output1" file="out1.tsv" />
        </test>
        <test>
            <param name="method" value="default" />
            <param name="input1" value="1.tsv,2.tsv"/>
            <output name="output1" file="out.tsv" />
        </test>
    </tests>
    <help><![CDATA[
.. class:: infomark

**What it does**

This tool merges two data frames.

-----

**Inputs**
    * Tabular data file (example input1.tsv and input2.tsv).
    * Option to merge data adds class label after merging the tabular data. 

-----

**Outputs**
    * Returns merged tabular data file with or without class labels.


]]></help>
<citations>
  <citation type="bibtex">

  @misc{PDAUGGITHUB, 
    author = {Joshi, Jayadev  and Blankenberg, Daniel}, 
    year = {2020}, 
    title ={PDAUG - a Galaxy based toolset for peptide library analysis, visualization, and machine learning modeling}, 
    publisher = {GitHub}, 
    journal = {GitHub repository}, 
    url =
    {https://github.com/jaidevjoshi83/pdaug.git}, 

}</citation>
</citations>

</tool>