{% extends "base.html" %}
{% block title %}CDI — {{ alias }}{% endblock %}
{% block content %}
<h2>CDI editor — <code class="mono">{{ alias }}</code></h2>

<p>
  <a href="/openlcb/nodes/{{ alias }}">&larr; back to node</a>
  &middot;
  <a href="/openlcb">discovery</a>
</p>

{% if fetch_error %}
<div class="card" style="border-color:var(--err,#c33)">
  <strong style="color:var(--err,#c33)">CDI fetch failed:</strong>
  <span>{{ fetch_error }}</span>
</div>
{% else %}

<div class="card">
  <h3>Identification</h3>
  <table class="cv-variables" style="width:100%">
    <tbody>
      <tr>
        <th style="width:12em">Manufacturer</th>
        <td>{{ cdi.identification.manufacturer or '—' }}</td>
      </tr>
      <tr>
        <th>Model</th>
        <td>{{ cdi.identification.model or '—' }}</td>
      </tr>
      <tr>
        <th>Hardware version</th>
        <td>{{ cdi.identification.hardware_version or '—' }}</td>
      </tr>
      <tr>
        <th>Software version</th>
        <td>{{ cdi.identification.software_version or '—' }}</td>
      </tr>
    </tbody>
  </table>
</div>

{% if not cdi.segments %}
<p class="muted">Node advertises no configurable segments.</p>
{% endif %}

{% for segment in cdi.segments %}
<div class="card">
  <h3>
    {{ segment.name or 'Segment' }}
    <span class="muted small">
      (space <code class="mono">{{ '%#04x' | format(segment.space) }}</code>,
      {{ segment.size }} bytes)
    </span>
  </h3>
  {% if segment.description %}<p class="muted">{{ segment.description }}</p>{% endif %}
  {% for entry in segment.children %}
    {% include "_openlcb_cdi_entry.html" %}
  {% endfor %}
</div>
{% endfor %}

{# Lifecycle commands — Memory Config Standard S-9.10.1 §3.3. Kept
   as a separate card so an operator can't accidentally hit them
   while editing fields. Reboot is the normal post-save action;
   factory reset carries the target's NodeID as a safety payload
   and requires the operator to double-confirm. #}
<div class="card" style="border-color:var(--warn,#c93)">
  <h3 style="margin-top:0">Node lifecycle</h3>
  <p class="muted small">
    After saving CDI edits, most nodes need a reboot to apply the
    new config. Factory reset restores the node to shipping defaults
    and is not recoverable — use with care.
  </p>
  <div class="row" style="gap:0.75rem">
    <button hx-post="/openlcb/nodes/{{ alias }}/reboot"
            hx-target="#openlcb-lifecycle-notice" hx-swap="innerHTML"
            hx-confirm="Reboot this node? Peer will drop off the bus briefly.">
      Reboot node
    </button>
    <button hx-post="/openlcb/nodes/{{ alias }}/factory_reset"
            hx-target="#openlcb-lifecycle-notice" hx-swap="innerHTML"
            hx-confirm="Factory reset {{ alias }}? All config on the node is lost. This CANNOT be undone."
            style="background-color:var(--err,#c33);color:white">
      Factory reset
    </button>
    <span id="openlcb-lifecycle-notice" class="small" style="align-self:center"></span>
  </div>
</div>
{% endif %}
{% endblock %}