{% extends "base.html" %}
{% block title %}Settings — {{ course.title or "Cold Call" }}{% endblock %}
{% block body %}
<p><a href="{{ url_for('instructor.home') }}">&larr; back</a></p>
<h1>Course settings</h1>
<form method="post" action="{{ url_for('instructor.settings_save') }}">
  <p>
    <label>Selection mode:
      <select name="selection_mode">
        {% for m in modes %}
        <option value="{{ m }}" {{ "selected" if course.selection_mode == m }}>{{ m }}</option>
        {% endfor %}
      </select>
    </label>
    <span class="muted">weighted: students already called are less
      likely to be called again; cycle: everyone once per class in
      random order.</span>
  </p>
  <p>
    <label>Weight factor:
      <input type="number" name="weight_factor" step="0.1" min="1"
             value="{{ course.weight_factor }}"></label>
    <span class="muted">Each answered call divides a student's
      selection weight by this. 1 means uniform selection; 2 is the
      long-standing default.</span>
  </p>
  <p>
    <label><input type="checkbox" name="show_assessments"
                  {{ "checked" if course.show_assessments }}>
      Students can see their own assessments</label>
  </p>

  <h2>Assessment scale</h2>
  <p class="muted">Each level has a label and points out of 100, used
    when computing participation grades. Renaming a level renames it on
    every past call too; levels already used by recorded calls cannot
    be deleted. Lower position numbers sort first.</p>
  <table>
    <tr><th>Position</th><th>Label</th><th>Points</th><th>Delete</th></tr>
    {% for lvl in levels %}
    <tr>
      <td><input type="number" name="position-{{ lvl.id }}"
                 value="{{ lvl.position }}" style="width: 4rem"></td>
      <td><input type="text" name="label-{{ lvl.id }}" value="{{ lvl.label }}"></td>
      <td><input type="number" name="points-{{ lvl.id }}" step="0.01"
                 min="0" max="100" value="{{ lvl.points }}"></td>
      <td>
        {% if level_use.get(lvl.id) %}
          <span class="muted">in use ({{ level_use[lvl.id] }}
            call{{ "s" if level_use[lvl.id] != 1 }})</span>
        {% else %}
          <input type="checkbox" name="delete-{{ lvl.id }}">
        {% endif %}
      </td>
    </tr>
    {% endfor %}
    <tr>
      <td class="muted">new</td>
      <td><input type="text" name="new_label" placeholder="Label"></td>
      <td><input type="number" name="new_points" step="0.01"
                 min="0" max="100" placeholder="Points"></td>
      <td></td>
    </tr>
  </table>

  <p><button type="submit">Save</button></p>
</form>
{% endblock %}