{% extends 'generic/_base.html' %}
{% load i18n %}

{% comment %}
Confirmation/form page for the "Re-base" action (PLAN-design-chains.md
§2.2/§9.2): re-point this design's based_on at a different approved design.
See views.DesignRebaseView / DesignRebaseForm.

Context:
  - object:     the Design being re-based
  - form:       DesignRebaseForm (a "based_on" ModelChoiceField)
  - return_url: where Cancel goes
{% endcomment %}

{% block title %}{% trans "Re-base" %} {{ object }}{% endblock %}

{% block content %}
  <div class="card">
    <h5 class="card-header">{% trans "Re-base design" %}</h5>
    <div class="card-body">
      <p>
        {% blocktrans trimmed with title=object %}
          Re-point <strong>{{ title }}</strong>'s baseline at a different
          approved design. Only an approved design may be chosen, and a
          change that would create a cycle in the lineage is rejected.
        {% endblocktrans %}
      </p>
      <form method="post">
        {% csrf_token %}
        {{ form.as_p }}
        <button type="submit" class="btn btn-primary">{% trans "Re-base" %}</button>
        <a href="{{ return_url }}" class="btn btn-outline-secondary">{% trans "Cancel" %}</a>
      </form>
    </div>
  </div>
{% endblock %}