{# The export dialog. Format, scope and what each one includes, stated plainly — a person choosing
   here is deciding what leaves this application and in what shape. #}
{% extends "base.html" %}
{% from "mirrorwall/components.html" import badge, empty_state %}
{% block content %}
<h2>{{ project.title }} — export</h2>
<p class="crumbs">
  <a href="/projects/{{ project.id }}">Project</a> ·
  <a href="/projects/{{ project.id }}/workspace">Workspace</a> ·
  <span aria-current="page">Export</span>
</p>

{% if written %}
<div class="notice" role="status">
  <p>Written to <code>{{ written }}</code>.</p>
</div>
{% endif %}

<h3>What will be included</h3>
<p>
  {{ committed_count }} of {{ unit_count }} unit(s) are committed.
  <strong>Only committed units are exported.</strong>
</p>
{% if uncommitted %}
  <p>{{ badge("not included", tone="warning") }}
     {% for key in uncommitted %}<strong>{{ key }}</strong>{% if not loop.last %}, {% endif %}{% endfor %}
     — not yet committed. Finish or resume them first if they belong in the document.</p>
{% endif %}
{% if committed_count == 0 %}
  {{ empty_state("Nothing is committed yet, so an export would be empty.") }}
{% endif %}

<h3>Format</h3>
<form method="post" action="/projects/{{ project.id }}/export">
  <input type="hidden" name="{{ csrf_field_name }}" value="{{ csrf_token }}">
  <fieldset>
    <legend>Choose a format</legend>
    {% for entry in formats %}
    <div class="format-choice">
      <input type="radio" id="format-{{ entry.format }}" name="format" value="{{ entry.format }}"
             {% if loop.first %}checked{% endif %}>
      <label for="format-{{ entry.format }}">
        <strong>{{ entry.format }}</strong> <code>.{{ entry.extension }}</code>
        <span class="format-describes">{{ entry.describes }}</span>
      </label>
    </div>
    {% endfor %}
  </fieldset>
  <p class="note">The export is deterministic: the same committed project exports byte-identically
     every time, so two exports can be compared with <code>sha256sum</code>.</p>
  <button type="submit"{% if committed_count == 0 %} disabled{% endif %}>Write the export</button>
</form>

<h3>Or read it without writing anything</h3>
<ul>
  {% for entry in formats %}
  <li><a href="/api/v1/projects/{{ project.id }}/export?format={{ entry.format }}">{{ entry.format }}</a></li>
  {% endfor %}
</ul>
{% endblock %}