{% extends "base.html" %}
{% from "components/concept.html" import new_concept, current_version_action with context %}
{% from "components.html" import feedback, status_badge %}
{% from "components/side_panel.html" import form_side_panel %}
{% from "layouts/page.html" import page_context %}
{% block title %}Versions · {{ dataset.name }} · REFRNCR{% endblock %}
{% block content %}
  <div class='page-header'>
    {% call page_context("Versions", '') %}
      {% include "pages/datasets/_breadcrumbs.html" %}
    {% endcall %}
    <div class='page-actions'>
      {{ current_version_action(dataset.key, history.has_current) }}
      {% if history.concept %}<a class='button button-primary' href='{{ url_for("dataset_records_view", key=dataset.key, concept=true) }}'>Open draft</a>{% elif history.may_maintain %}{{ new_concept(dataset.key) }}{% endif %}
    </div>
  </div>
  {{ feedback(notice, kind='success') }}
  {% if history.entries or history.concept %}
    <div class='table-scroll management-table' role='region' aria-label='Dataset versions' tabindex='0'>
      <table>
        <caption class='visually-hidden'>Dataset versions, newest version first</caption>
        <thead><tr>{% for label in ['Version', 'Status', 'Effective from (UTC)', 'Effective until (UTC)', 'Publication date', 'Published by', 'Release note', 'Actions'] %}<th scope='col' title='{{ "Starts at 00:00 UTC" if label == "Effective from (UTC)" else "Ends at 23:59 UTC" if label == "Effective until (UTC)" else "" }}'>{{ label }}{% if label == 'Publication date' %} <span class='table-zone' data-local-timezone>(UTC)</span>{% endif %}</th>{% endfor %}</tr></thead>
        <tbody>{% if history.concept %}{% include 'pages/datasets/concepts/_version_row.html' %}{% endif %}{% for state in history.entries %}{% set version = state.version %}
          <tr>
            <th scope='row'>{% if state.status != 'Cancelled' %}<a href='{{ url_for("dataset_records_view", key=dataset.key, version_id=version.id) }}'>Version {{ version.number }}</a>{% else %}Version {{ version.number }}{% endif %}{% if mapping_history_sources and mapping_history_sources.get(version.id) %}<span class='help-text'>Source: {{ mapping_history_sources[version.id].name }} V{{ mapping_history_sources[version.id].number }}</span>{% endif %}</th>
            <td>{{ status_badge(state.status) }}</td>
            <td><time datetime='{{ version.effective_date.isoformat() }}'>{{ version.effective_date|short_date }}</time></td>
            <td>{% if state.end_date %}<time datetime='{{ state.end_date.isoformat() }}'>{{ state.end_date|short_date }}</time>{% else %}—{% endif %}</td>
            <td><time datetime='{{ version.published_at.isoformat() }}' data-local-time='datetime'>{{ version.published_at|absolute_utc }}</time></td>
            <td><bdi>{{ 'System' if version.system_published else history.publisher_names.get(version.publisher_id, 'Deleted user') }}</bdi></td>
            <td>{{ version.release_note or '—' }}</td>
            <td>{% if state.status == 'Scheduled' and history.may_maintain %}<a class='button button-danger button-table-action' href='{{ url_for("dataset_version_cancel", key=dataset.key, version_id=version.id) }}' data-panel-url data-dialog-open='version-panel' aria-label='Cancel Version {{ version.number }}'>Cancel version</a>{% else %}—{% endif %}</td>
          </tr>
        {% endfor %}</tbody>
      </table>
    </div>
  {% else %}<div class='empty-state'><h2>No published versions yet</h2><p>Prepare the draft and publish its first version.</p></div>{% endif %}
  {% if history.may_maintain %}{{ form_side_panel('version-panel') }}{% endif %}
{% endblock %}
{% block scripts %}<script src='{{ url_for("static", filename="js/audit-time.js") }}' defer></script>{% endblock %}