{%extends "base.html"%}
{%from "flash_messages.html" import flash_messages%}

{%block title%}Upload Samples{%endblock%}

{%block css%}{%endblock%}

{%block contents%}
<h1 class="heading">upload samples</h1>

{{flash_messages("alert-success")}}

<p>You can now upload a character-separated value (CSV) file that contains
  details about your samples. The CSV file should have the following fields:
  <dl>
    <dt>Name</dt>
    <dd>The primary name for the sample</dd>

    <dt>Name2</dt>
    <dd>A secondary name for the sample. This can simply be the same as
      <strong>Name</strong> above. This field <strong>MUST</strong> contain a
      value.</dd>

    <dt>Symbol</dt>
    <dd>A symbol for the sample. Can be an empty field.</dd>

    <dt>Alias</dt>
    <dd>An alias for the sample. Can be an empty field.</dd>
  </dl>
</p>

<form id="form-samples"
      method="POST"
      action="{{url_for('samples.upload_samples',
              species_id=species.SpeciesId,
              population_id=population.InbredSetId)}}"
      enctype="multipart/form-data">
  <legend class="heading">upload samples</legend>

  <div class="form-group">
    <input type="hidden" name="species_id" value="{{species.SpeciesId}}" />
    <label class="form-label">species:</label>
    <span class="form-text">{{species.SpeciesName}} [{{species.MenuName}}]</span>
  </div>

  <div class="form-group">
    <input type="hidden" name="inbredset_id" value="{{population.InbredSetId}}" />
    <label class="form-label">grouping/population:</label>
    <span class="form-text">{{population.Name}} [{{population.FullName}}]</span>
  </div>

  <div class="form-group">
    <label for="file-samples" class="form-label">select file</label>
    <input type="file" name="samples_file" id="file:samples"
	   accept="text/csv, text/tab-separated-values"
	   class="form-control" />
  </div>

  <div class="form-group">
    <label for="select:separator" class="form-label">field separator</label>
    <select id="select:separator"
	    name="separator"
	    required="required"
	    class="form-control">
      <option value="">Select separator for your file: (default is comma)</option>
      <option value="&#x0009;">TAB</option>
      <option value="&#x0020;">Space</option>
      <option value=",">Comma</option>
      <option value=";">Semicolon</option>
      <option value="other">Other</option>
    </select>
    <input id="txt:separator"
	   type="text"
	   name="other_separator"
	   class="form-control" />
    <small class="form-text text-muted">
      If you select '<strong>Other</strong>' for the field separator value,
      enter the character that separates the fields in your CSV file in the form
      field below.
    </small>
  </div>

  <div class="form-group form-check">
    <input id="chk:heading"
	   type="checkbox"
	   name="first_line_heading"
	   class="form-check-input" />
    <label for="chk:heading" class="form-check-label">
      first line is a heading?</label>
    <small class="form-text text-muted">
      Select this if the first line in your file contains headings for the
      columns.
    </small>
  </div>

  <div class="form-group">
    <label for="txt:delimiter" class="form-label">field delimiter</label>
    <input id="txt:delimiter"
	   type="text"
	   name="field_delimiter"
	   maxlength="1"
	   class="form-control" />
    <small class="form-text text-muted">
      If there is a character delimiting the string texts within particular
      fields in your CSV, provide the character here. This can be left blank if
      no such delimiters exist in your file.
    </small>
  </div>

  <button type="submit"
	  class="btn btn-primary">upload samples file</button>
</form>

<table id="tbl:samples-preview" class="table">
  <caption class="heading">preview content</caption>

  <thead>
    <tr>
      <th>Name</th>
      <th>Name2</th>
      <th>Symbol</th>
      <th>Alias</th>
    </tr>
  </thead>

  <tbody>
    <tr id="default-row">
      <td colspan="4">
	Please make some selections to preview the data.</td>
    </tr>
  </tbody>
</table>

{%endblock%}


{%block javascript%}
<script src="/static/js/upload_samples.js" type="text/javascript"></script>
{%endblock%}