{# plugins/homeassistant/templates/homeassistant/index.html — whether Home
   Assistant answers, which updates are waiting with Install beside each, how its
   backups stand, and the updates Steward has run. Refreshes itself while one is
   under way. #}
{% extends "base.html" %}
{% from "_macros.html" import page_header, status_badge, stat_tile, empty_state %}
{% block title %}Home Assistant — Steward{% endblock %}
{% block content %}
{% set admin = session.user_role == 'admin' %}
{% call page_header("Home Assistant", connection.url if connection else none) %}
  {% if admin and connection %}<a class="btn btn-sm btn-ghost" href="/plugins/homeassistant/connection">Connection</a>{% endif %}
{% endcall %}

{% if not connection %}
{% if error %}<p class="field-error" role="alert">{{ error }}</p>{% endif %}
<div class="card">{{ empty_state("Not connected. Sign in to a Home Assistant instance to see its waiting updates and backups, and to install updates after a confirmed backup.",
                                 "Connect" if admin else none, "/plugins/homeassistant/connection") }}</div>
{% else %}
{% if error %}<p class="field-error" role="alert">{{ error }}</p>{% endif %}
<div id="ha-body"{% if under_way %} hx-get="/plugins/homeassistant/" hx-select="#ha-body" hx-trigger="every 15s" hx-swap="outerHTML"{% endif %}>
<p class="page-verdict">
  {% if under_way %}{{ status_badge('pending', 'Updating') }}
    {{ under_way.title }}: {{ "taking a backup first" if under_way.state == 'backing_up' else "installing " ~ under_way.to_version }}. Home Assistant may stop answering for a while.
  {% elif reach == 'up' %}{{ status_badge('up', 'Answering') }}
    {% if installable %}{{ installable|length }} update{{ "s" if installable|length != 1 }} waiting.{% else %}Everything Steward can update is up to date.{% endif %}
    Read {{ connection.last_polled_at|ago }}.
  {% elif reach == 'down' %}{{ status_badge('down', 'Not answering') }} <span class="tone-crit">{{ says }}</span>
    {% if connection.last_ok_at %}Last answered {{ connection.last_ok_at|ago }}; what's below is from then.{% endif %}
    {% if admin and connection.refused %}<form method="post" action="/plugins/homeassistant/connection/retry" style="display:inline;">{{ csrf_field() }}<button class="btn btn-sm btn-ghost" type="submit">Try again</button></form>{% endif %}
  {% else %}{{ status_badge('pending', 'Not read yet') }} {{ says }}{% endif %}
</p>

{% if not connection.can_install %}
<p class="tone-warn">The Home Assistant user who signed in isn't an administrator, so updates can't be installed from here.
  {% if admin %}<a href="/plugins/homeassistant/connection">Sign in again</a> as an administrator to install them.{% endif %}</p>
{% endif %}

<div class="stat-strip">
  {{ stat_tile("System problems", problems|length if health.repairs_read else "—", state="degraded" if problems else none) }}
  {{ stat_tile("Storage", ("%s of %s GB (%.0f%%)"|format(health.disk_used_gb, health.disk_total_gb, health.disk_used_pct)) if health.disk_used_pct is number else "—") }}
  {{ stat_tile("Updates waiting", installable|length if connection.last_ok_at else "—") }}
  {{ stat_tile("Last good backup", (backup_at|ago) if backup_at else "—", state="degraded" if backup_tone == 'warn' else none) }}
  {{ stat_tile("Next backup", (backup_next|ago) if backup_next else "—") }}
</div>
<p class="{{ 'tone-warn' if backup_tone == 'warn' else 'field-hint' }}">{{ backup_says }}</p>

<section class="card" aria-labelledby="ha-system">
  <h2 id="ha-system" class="section-title">System</h2>
  {% if problems %}
  <table class="table">
    <thead><tr><th scope="col">Problem</th><th scope="col">Severity</th></tr></thead>
    <tbody>
    {% for p in problems %}<tr><td>{{ p.title }}</td><td>{{ status_badge('down' if p.severity in ('critical', 'error') else 'degraded', p.severity|capitalize) }}</td></tr>{% endfor %}
    </tbody>
  </table>
  <p class="field-hint">Fix these in Home Assistant: Settings → System → Repairs.</p>
  {% elif health.repairs_read %}
  <p class="field-hint">No repairs open, and nothing wrong reported.</p>
  {% elif connection.last_ok_at %}
  <p class="tone-warn">Home Assistant wouldn't share its repairs with this user. {% if admin %}<a href="/plugins/homeassistant/connection">Sign in again</a> as an administrator to see them.{% endif %}</p>
  {% endif %}
  {% if health.repairs_read and not health.supervised %}<p class="field-hint">No Supervisor answered, so disk space and add-ons aren't checked here.</p>{% endif %}
  {% if health.error %}<p class="tone-warn" style="margin-bottom:0;">This is from an earlier read. {{ health.error }}</p>{% endif %}
</section>

<section class="card" aria-labelledby="ha-updates">
  <h2 id="ha-updates" class="section-title">Updates</h2>
  {% if installable %}
  <table class="table">
    <thead><tr><th scope="col">What</th><th scope="col">Now</th><th scope="col">New</th>{% if admin %}<th scope="col"></th>{% endif %}</tr></thead>
    <tbody>
    {% for u in installable %}
      <tr>
        <td>{{ u.title }}<div class="cell-sub">{{ u.kind_word }}{% if u.auto_update %}, updates itself{% endif %}</div></td>
        <td class="mono">{{ u.installed or "—" }}</td>
        <td class="mono">{% if u.release_url %}<a href="{{ u.release_url }}" rel="noopener noreferrer" target="_blank">{{ u.latest or "—" }}</a>{% else %}{{ u.latest or "—" }}{% endif %}</td>
        {% if admin %}<td style="text-align:right;">
          {% if connection.can_install and not under_way and not connection.refused and not u.in_progress %}
          <form method="post" action="/plugins/homeassistant/install"
                data-confirm="Install {{ u.title }} {{ u.latest }}? Steward takes a backup first and won't install without it. {{ 'Home Assistant restarts.' if u.kind == 'core' else ('It takes effect once you reboot the machine, which Steward leaves to you.' if u.kind == 'os' else 'The add-on restarts.') }}">{{ csrf_field() }}
            <input type="hidden" name="entity_id" value="{{ u.entity_id }}">
            <button class="btn btn-sm" type="submit">Install</button>
          </form>
          {% endif %}
        </td>{% endif %}
      </tr>
    {% endfor %}
    </tbody>
  </table>
  {% else %}
  <p class="field-hint" style="margin:0;">Nothing waiting.</p>
  {% endif %}
  {% if current %}<p class="field-hint">Up to date: {% for u in current %}{{ u.title }} {{ u.installed }}{{ ", " if not loop.last }}{% endfor %}.</p>{% endif %}
  {% if others %}<p class="field-hint" style="margin-bottom:0;">Waiting, for Home Assistant to install: {% for u in others %}{{ u.title }}{{ ", " if not loop.last }}{% endfor %}. Steward installs Core, OS and add-on updates only.</p>{% endif %}
</section>

<section class="card" aria-labelledby="ha-schedule">
  <h2 id="ha-schedule" class="section-title">Scheduled updates</h2>
  {% if plan and plan.enabled %}
  <p class="field-hint">{{ plan_when }}. Next: {{ plan_next|ago }}. Add-ons first, then Core, then the OS, each after a confirmed backup. A failure ends the run and the rest wait.</p>
  {% else %}
  <p class="field-hint">Off. Updates are only installed when someone chooses Install.</p>
  {% endif %}
  {% if plan and plan.stopped %}<p class="tone-warn">The last run stopped early. {{ plan.stopped }}</p>{% endif %}
  {% if admin %}
  <p class="tone-warn">A Core update restarts Home Assistant with nobody there to watch, and an update can change how automations behave. An OS update takes effect only once you reboot the machine: Steward leaves that to you, and shows it under System until it's done.</p>
  <form method="post" action="/plugins/homeassistant/schedule" style="display:flex;flex-wrap:wrap;gap:0.75rem;align-items:flex-end;">{{ csrf_field() }}
    <label style="display:flex;gap:0.5rem;align-items:center;cursor:pointer;margin-bottom:0.4rem;">
      <input type="checkbox" name="enabled" value="on"{% if plan and plan.enabled %} checked{% endif %}> Install on a schedule
    </label>
    <div class="field" style="margin-bottom:0;">
      <label class="field-label" for="ha-day">Day</label>
      <select class="input" id="ha-day" name="weekday">{% for d in weekdays %}<option value="{{ loop.index0 }}"{% if loop.index0 == (plan.weekday if plan else 5) %} selected{% endif %}>{{ d }}</option>{% endfor %}</select>
    </div>
    <div class="field" style="margin-bottom:0;">
      <label class="field-label" for="ha-time">Time</label>
      <input class="input" id="ha-time" type="time" name="at_time" required value="{{ plan.at_time if plan else '05:00' }}">
    </div>
    <div class="field" style="margin-bottom:0;">
      <label class="field-label" for="ha-zone">Time zone</label>
      <input class="input" id="ha-zone" name="time_zone" required value="{{ plan.time_zone if plan else default_zone }}">
    </div>
    <button class="btn btn-sm" type="submit">Save</button>
  </form>
  {% endif %}
</section>

{% if runs %}
<section class="card" aria-labelledby="ha-runs">
  <h2 id="ha-runs" class="section-title">Updates run from Steward</h2>
  <table class="table">
    <thead><tr><th scope="col">What</th><th scope="col">Versions</th><th scope="col">Outcome</th><th scope="col">Started</th></tr></thead>
    <tbody>
    {% for r in runs %}
      <tr>
        <td>{{ r.title }}<div class="cell-sub">by {{ r.started_by or "Steward" }}</div></td>
        <td class="mono">{{ r.from_version or "—" }} → {{ r.to_version or "—" }}</td>
        <td>{% if r.state == 'done' %}{{ status_badge('up', 'Done') }}
          {% elif r.state == 'failed' %}{{ status_badge('down', 'Failed') }}<div class="cell-sub">{{ r.message }}</div>
          {% else %}{{ status_badge('pending', 'Taking a backup' if r.state == 'backing_up' else 'Installing') }}{% endif %}</td>
        <td>{{ r.started_at|ago }}</td>
      </tr>
    {% endfor %}
    </tbody>
  </table>
</section>
{% endif %}
</div>
{% endif %}
{% endblock %}