{% extends "base.html" %}
{% load i18n %}

{% block content %}
<div class="row">
  <div class="col">
    <h3>{{ subtitle }}</h3>
  </div>
</div>

{% load django_bootstrap5 %}
<form role="form" method="post">
{% csrf_token %}
{% if form.errors %}
<div class="alert alert-danger alert-icon alert-icon-border alert-dismissible" role="alert">
  <div class="icon"><span class="mdi mdi-close-circle-o"></span></div>
  <div class="message">
    {% for field, error in form.errors.items %}
      {{ error }}<br />
    {% endfor %}
    <button class="btn-close" type="button" data-dismiss="alert" aria-label="Close"></button>
  </div>
</div>
{% endif %}
{# bootstrap_form form #}
<div class="form-actions-no-box">
  <a class="btn btn-grey" href="{% url 'dashboard:unassigned_devices' %}">{% translate "Cancel" %}</a>
  <input class="btn btn-green-admin" type="submit" name="submit" value="{% translate 'Save' %}" />
</div>

</form>
<script>
  function addForm(button) {
      var formCount = parseInt(document.getElementById('id_form-TOTAL_FORMS').value);
      var formCopy = document.querySelector('.dynamic-form').cloneNode(true);
      formCopy.style.display = 'block';
      formCopy.innerHTML = formCopy.innerHTML.replace(/__prefix__/g, formCount);
      document.getElementById('formset-container').appendChild(formCopy);
      document.getElementById('id_form-TOTAL_FORMS').value = formCount + 1;
  }
</script>

<form method="post">
    {% csrf_token %}
    <div id="formset-container">
        {% for f in form %}
            <div class="dynamic-form" style="display: {% if forloop.first %}block{% else %}none{% endif %};">
                {{ f.as_p }}
            </div>
        {% endfor %}
    </div>
    <button type="button" onclick="addForm(this);">Add</button>
    <button type="submit">Submit</button>
</form>
{% endblock %}