{% extends "base.html" %}
{% block title %}Updates{% endblock %}

{% block extra_js %}
<script>
(function() {
    fetch('/api/user/prefs/seen-version', {method: 'PATCH', headers: {'Content-Type': 'application/json'}})
        .then(function() {
            var badge = document.getElementById('nav-release-badge');
            if (badge) badge.remove();
        }).catch(function() {});
})();

function regenSheet() {
    var btn = document.getElementById('btn-regen-sheet');
    btn.disabled = true;
    btn.innerHTML = '<span class="spinner-border spinner-border-sm me-1"></span>Regenerating…';
    fetch('/api/capability-sheet/regenerate', {method: 'POST'})
        .then(function(r) { return r.json(); })
        .then(function(d) {
            btn.disabled = false;
            btn.innerHTML = '<i class="bi bi-check-circle me-1"></i>Done';
            setTimeout(function() {
                btn.innerHTML = '<i class="bi bi-arrow-clockwise me-1"></i>Regenerate';
            }, 3000);
        })
        .catch(function() {
            btn.disabled = false;
            btn.innerHTML = '<i class="bi bi-exclamation-triangle me-1"></i>Failed';
            setTimeout(function() {
                btn.innerHTML = '<i class="bi bi-arrow-clockwise me-1"></i>Regenerate';
            }, 3000);
        });
}
</script>
{% endblock %}

{% block content %}
<div class="container-fluid py-4">
  <div class="d-flex align-items-center mb-4">
    <h1 class="mb-0 me-3">Platform Updates</h1>
    <span class="badge bg-primary">Changelog</span>
  </div>

  <div class="card shadow-sm border-0 mb-4" style="background:linear-gradient(135deg,#1F3864 0%,#2E4A7A 100%);">
    <div class="card-body d-flex align-items-center justify-content-between flex-wrap gap-3 py-3">
      <div>
        <div class="text-white fw-semibold mb-1"><i class="bi bi-file-earmark-spreadsheet me-2"></i>ICDEV™ Capabilities &amp; Solutions</div>
        <div class="text-white-50 small">28 challenges · 33 capabilities · 21 canvases · includes So What column</div>
      </div>
      <div class="d-flex gap-2">
        <a href="/api/capability-sheet/download" class="btn btn-light btn-sm fw-semibold">
          <i class="bi bi-download me-1"></i>Download Excel
        </a>
        <button id="btn-regen-sheet" class="btn btn-outline-light btn-sm" onclick="regenSheet()">
          <i class="bi bi-arrow-clockwise me-1"></i>Regenerate
        </button>
      </div>
    </div>
  </div>

  {% if error %}
  <div class="alert alert-warning">{{ error }}</div>
  {% elif not releases %}
  <div class="alert alert-info">No releases found in CHANGELOG.md.</div>
  {% else %}

  <div class="row g-3">
    {% for rel in releases %}
    <div class="col-12">
      <div class="card shadow-sm">
        <div class="card-header d-flex align-items-center gap-2">
          <span class="badge bg-secondary font-monospace">v{{ rel.version }}</span>
          {% if rel.date %}
          <span class="text-muted small">{{ rel.date }}</span>
          {% endif %}
        </div>
        <div class="card-body">
          {% if rel.sections %}
            {% for section_name, items in rel.sections.items() %}
            <div class="mb-3">
              <h6 class="text-uppercase fw-semibold mb-2
                {%- if section_name == 'Added' %} text-success
                {%- elif section_name == 'Changed' %} text-primary
                {%- elif section_name in ('Fixed', 'Security') %} text-danger
                {%- elif section_name == 'Removed' %} text-warning
                {%- else %} text-secondary
                {%- endif %}">
                {% if section_name == 'Added' %}+{% elif section_name == 'Fixed' %}✓{% elif section_name == 'Changed' %}~{% elif section_name == 'Removed' %}-{% else %}•{% endif %}
                {{ section_name }}
              </h6>
              <ul class="mb-0 ps-3">
                {% for item in items %}
                <li class="mb-1 small">{{ item }}</li>
                {% endfor %}
              </ul>
            </div>
            {% endfor %}
          {% else %}
          <p class="text-muted small mb-0">No details recorded for this release.</p>
          {% endif %}
        </div>
      </div>
    </div>
    {% endfor %}
  </div>
  {% endif %}

  {% include "includes/iqe_query_widget.html" ignore missing %}
</div>
{% endblock %}