battery-tracker-app/templates/device_detail.html

{% extends "base.html" %}
{% block title %}{{ device.name }} — Battery Tracker{% endblock %}

{% block content %}
<h1>{{ device.name }}</h1>

<div class="card">
  <table style="width:auto;border:none;">
    <tr>
      <td style="padding:0.3rem 1rem 0.3rem 0;font-weight:600;color:#64748b;border:none;">Slots</td>
      <td style="border:none;">{{ device.installed_count() }} / {{ device.battery_slots }} used</td>
    </tr>
    {% if device.has_mixed_brands() %}
    <tr>
      <td style="padding:0.3rem 1rem 0.3rem 0;font-weight:600;color:#64748b;border:none;">Warning</td>
      <td style="border:none;"><span class="badge badge-warning">⚠ Mixed brands installed</span></td>
    </tr>
    {% endif %}
    {% if device.notes %}
    <tr>
      <td style="padding:0.3rem 1rem 0.3rem 0;font-weight:600;color:#64748b;border:none;">Notes</td>
      <td style="border:none;">{{ device.notes }}</td>
    </tr>
    {% endif %}
  </table>
</div>

<div class="card">
  <h2>Install Batteries</h2>
  {% set free_slots = device.battery_slots - device.installed_count() %}
  <p class="text-muted" style="margin-bottom:0.75rem;">{{ free_slots }} slot(s) free</p>
  <form method="post" action="{{ url_for('device_install', device_id=device.id) }}">
    <div id="install-grid" style="display:grid;grid-template-columns:1fr auto;gap:0.4rem;max-width:400px;align-items:start;margin-bottom:0.5rem;">
      <span style="font-weight:600;font-size:0.85rem;color:#64748b;">Brand</span>
      <span style="font-weight:600;font-size:0.85rem;color:#64748b;">Qty</span>
      <div class="install-row-pair" style="display:contents;">
        <div>
          <select onchange="brandSelectChanged(this)">
            <option value="">— select —</option>
            {% for b in brands|default([]) %}
            <option value="{{ b }}">{{ b }}</option>
            {% endfor %}
            <option value="__new__">➕ New brand…</option>
          </select>
          <input type="text" name="brand[]" value=""
                 placeholder="Type brand name"
                 style="display:none;margin-top:0.3rem;padding:0.3rem 0.5rem;">
        </div>
        <input type="number" name="qty[]" value="0" min="0"
               style="padding:0.3rem 0.5rem;width:4rem;text-align:center;">
      </div>
    </div>
    <button type="button" class="btn btn-sm btn-secondary" onclick="addInstallRow()" style="margin-bottom:0.75rem;">+ Add brand</button>
    <br>
    <button class="btn btn-primary" type="submit">Install</button>
  </form>

<script>
function brandSelectChanged(sel) {
  var input = sel.nextElementSibling;
  if (sel.value === '__new__') {
    input.style.display = ''; input.value = ''; input.focus();
  } else {
    input.style.display = 'none';
    input.value = (sel.value === '') ? '' : sel.value;
  }
}
function addInstallRow() {
  var grid = document.getElementById('install-grid');
  var tmpl = grid.querySelector('.install-row-pair');
  var clone = tmpl.cloneNode(true);
  clone.querySelector('select').value = '';
  clone.querySelector('input[type=text]').style.display = 'none';
  clone.querySelector('input[type=text]').value = '';
  clone.querySelector('input[type=number]').value = '0';
  grid.appendChild(clone);
}
</script>
</div>

<div class="card">
  <h2>Installed Batteries</h2>
  {% set installed = device.batteries | selectattr('status', 'eq', 'installed') | list %}
  {% if installed %}
    <div class="table-wrap">
      <table>
        <thead>
          <tr><th>Label</th><th>Brand</th><th>Notes</th><th>Actions</th></tr>
        </thead>
        <tbody>
          {% for b in installed %}
          <tr>
            <td><a href="{{ url_for('battery_detail', battery_id=b.id) }}">{{ b.label }}</a></td>
            <td>{{ b.brand }}</td>
            <td class="text-muted">{{ b.notes or '—' }}</td>
            <td>
              <form class="inline" method="post" action="{{ url_for('battery_unassign', battery_id=b.id) }}">
                <input type="hidden" name="next" value="{{ url_for('device_detail', device_id=device.id) }}">
                <button class="btn btn-sm btn-warning" type="submit">Unassign</button>
              </form>
            </td>
          </tr>
          {% endfor %}
        </tbody>
      </table>
    </div>
  {% else %}
    <p class="text-muted">No batteries installed.</p>
  {% endif %}
</div>

<div class="card">
  <h2>Install Specific Battery</h2>
  {% if available_batteries %}
  <form method="post" action="{{ url_for('device_install_one', device_id=device.id) }}">
    <div class="form-group">
      <label for="battery_id">Battery</label>
      <select name="battery_id" id="battery_id">
        <option value="">— select —</option>
        {% for b in available_batteries %}
        <option value="{{ b.id }}">{{ b.label }} — {{ b.brand }}
          {%- if b.size %} {{ b.size }}{% endif %}
          {%- if b.notes %} ({{ b.notes }}){% endif %}</option>
        {% endfor %}
      </select>
    </div>
    <button class="btn btn-primary" type="submit">Install</button>
  </form>
  {% else %}
    <p class="text-muted">No available batteries.</p>
  {% endif %}
</div>

<div class="card">
  <h2>Delete Device</h2>
  <p style="margin-bottom:1rem;" class="text-muted">
    Deleting this device will unassign all installed batteries and mark them available.
  </p>
  <form method="post" action="{{ url_for('device_delete', device_id=device.id) }}">
    <button class="btn btn-danger" type="submit">Delete {{ device.name }}</button>
  </form>
</div>

<a class="text-muted" href="{{ url_for('device_list') }}">&larr; Back to Devices</a>
{% endblock %}