Custom combobox for device types.

inventory/models/device_type.py

@@ -1,6 +1,6 @@
 from typing import List, Optional
 
-from sqlalchemy import Boolean, Unicode
+from sqlalchemy import Boolean, Integer, Unicode
 from sqlalchemy.orm import Mapped, mapped_column, relationship
 from sqlalchemy.sql import expression as sql
 
@@ -10,6 +10,7 @@ class DeviceType(Base, CRUDMixin):
     __tablename__ = 'item'
 
     description: Mapped[Optional[str]] = mapped_column(Unicode(255), nullable=True)
+    target: Mapped[int] = mapped_column(Integer, nullable=True, default=0)
 
     inventory: Mapped[List['Inventory']] = relationship('Inventory', back_populates='device_type')
 

inventory/routes/search.py

@@ -32,7 +32,7 @@ def init_search_routes(app):
             {"field": "location.label", "label": "Location"},
         ]
         inventory_results = inventory_service.list({
-            'notes|label|owner.label__icontains': q,
+            'notes|label|model|owner.label__icontains': q,
             'fields': [
                 "label",
                 "name",

inventory/routes/settings.py

@@ -23,7 +23,7 @@ def init_settings_routes(app):
         status_service = crudkit.crud.get_service(status_model)
 
         brands = brand_service.list({"sort": "name", "limit": 0})
-        device_types = device_type_service.list({"sort": "description", "limit": 0})
+        device_types = device_type_service.list({"sort": "description", "limit": 0, "fields": ["description", "target"]})
         areas = area_service.list({"sort": "name", "limit": 0})
         functions = function_service.list({"sort": "description", "limit": 0})
         rooms = room_service.list({
@@ -53,6 +53,7 @@ def init_settings_routes(app):
             ],
         })
         statuses = render_table(statuses, opts={"object_class": 'status'})
+        print([t.as_dict() for t in device_types])
 
         return render_template("settings.html", brands=brands, device_types=device_types, areas=areas, functions=functions, rooms=rooms, statuses=statuses)
 

inventory/templates/settings.html

@@ -2,7 +2,66 @@
 {% from 'components/combobox.html' import combobox %}
 
 {% block styleincludes %}
-    <link rel="stylesheet" href="{{ url_for('static', filename='css/components/combobox.css') }}">
+<link rel="stylesheet" href="{{ url_for('static', filename='css/components/combobox.css') }}">
+{% endblock %}
+
+{% block style %}
+  .dt-target {
+    width: 6ch;
+    -moz-appearance: textfield;
+    appearance: textfield;
+  }
+
+  /* keep the row highlight, but keep the input looking normal */
+  .dt-option.selected .dt-target {
+    background-color: var(--bs-body-bg);
+    color: var(--bs-body-color);
+  }
+
+  /* nuke the blue focus ring/border inside selected rows */
+  .dt-option .dt-target:focus {
+    border-color: var(--bs-border-color);
+    box-shadow: none;
+    outline: 0;
+  }
+
+  .dt-target::-webkit-outer-spin-button,
+  .dt-target::-webkit-inner-spin-button {
+    -webkit-appearance: none;
+    margin: 0;
+  }
+
+  .dt-option {
+    cursor: default;
+  }
+
+  /* Selection styling for the row */
+  @supports (background-color: AccentColor) {
+    .dt-option.selected { background-color: AccentColor; }
+    .dt-option.selected .dt-label { color: AccentColorText; }
+
+    /* Hard force the input to be opaque and not inherit weirdness */
+    .dt-option .dt-target,
+    .dt-option .dt-target:focus {
+      background-color: Field !important;   /* system input bg */
+      color: FieldText !important;          /* system input text */
+      box-shadow: none;                     /* not the halo issue, but be thorough */
+      border-color: var(--bs-border-color); /* keep Bootstrap-ish border */
+    }
+  }
+
+  @supports not (background-color: AccentColor) {
+    .dt-option.selected { background-color: var(--bs-list-group-active-bg, #0d6efd); }
+    .dt-option.selected .dt-label { color: var(--bs-list-group-active-color, #fff); }
+
+    .dt-option .dt-target,
+    .dt-option .dt-target:focus {
+      background-color: var(--bs-body-bg) !important;
+      color: var(--bs-body-color) !important;
+      box-shadow: none;
+      border-color: var(--bs-border-color);
+    }
+  }
 {% endblock %}
 
 {% block main %}
@@ -10,12 +69,12 @@
   <div class="container">
     <ul class="nav nav-pills nav-fill">
       <li class="nav-item">
-        <button type="button" class="nav-link active" id="device-tab"
+        <button type="button" class="nav-link active" id="device-tab" data-bs-toggle="tab"
-                data-bs-toggle="tab" data-bs-target="#device-tab-pane">Devices</button>
+          data-bs-target="#device-tab-pane">Devices</button>
       </li>
       <li class="nav-item">
-        <button type="button" class="nav-link" id="location-tab"
+        <button type="button" class="nav-link" id="location-tab" data-bs-toggle="tab"
-                data-bs-toggle="tab" data-bs-target="#location-tab-pane">Locations</button>
+          data-bs-target="#location-tab-pane">Locations</button>
       </li>
     </ul>
 
@@ -25,18 +84,48 @@
         <div class="row">
           <div class="col">
             <label for="brand" class="form-label">Brands</label>
-            {{ combobox('brand',        'brand',        'Enter the name of a brand.',          brands,        'id', 'name') }}
+            {{ combobox('brand', 'brand', 'Enter the name of a brand.', brands, 'id', 'name') }}
           </div>
           <div class="col">
             <label for="devicetype" class="form-label">Device Types</label>
-            {{ combobox('devicetype',  'devicetype',  'Enter the description of a device type.', device_types,  'id', 'description') }}
+            {# { combobox('devicetype', 'devicetype', 'Enter the description of a device type.', device_types, 'id',
+            'description') } #}
+            {# Going to specialize the combobox widget here. #}
+            <div class="combobox">
+              <div class="d-flex">
+                <input type="text" class="form-control border-bottom-0 rounded-bottom-0 rounded-end-0"
+                  placeholder="Enter the description of a device type." id="input-devicetype"
+                  oninput="enableDTAddButton()">
+                <button type="button"
+                  class="btn btn-primary border-bottom-0 rounded-bottom-0 rounded-start-0 rounded-end-0 disabled"
+                  id="add-devicetype" onclick="console.log('No implementation yet.')" disabled>Add</button>
+                <button type="button"
+                  class="btn btn-info border-bottom-0 rounded-bottom-0 rounded-start-0 rounded-end-0 d-none"
+                  id="edit-devicetype" onclick="console.log('No implementation yet.')">Edit</button>
+                <button type="button" class="btn btn-danger border-bottom-0 rounded-bottom-0 rounded-start-0 disabled"
+                  id="remove-devicetype" onclick="console.log('No implementation yet.')" disabled>Remove</button>
+              </div>
+              <div class="border h-100 ps-3 pe-0 overflow-auto" id="device-type-list">
+                {% for t in device_types %}
+                <div id="devicetype-option-{{ t['id'] }}" data-inv-id="{{ t['id'] }}"
+                  class="d-flex justify-content-between align-items-center user-select-none dt-option">
+                  <span class="align-middle dt-label">{{ t['description'] }}</span>
+                  <input type="number"
+                    class="form-control form-control-sm border border-top-0 {% if loop.index == device_types|length %}border-bottom-0{% endif %} rounded-0 dt-target"
+                    id="devicetype-target-{{ t['id'] }}" name="devicetype-target-{{ t['id'] }}"
+                    value="{{ t['target'] if t['target'] else 0 }}" min="0" max="999">
+                </div>
+                {% endfor %}
+              </div>
+            </div>
           </div>
         </div>
         <div class="row mt-3">
           <div class="col">
             <label for="status" class="form-label">
               Conditions
-              <a href="{{ url_for('entry.entry_new', model='status') }}" class="link-success link-underline-opacity-0"><small>[+]</small></a>
+              <a href="{{ url_for('entry.entry_new', model='status') }}"
+                class="link-success link-underline-opacity-0"><small>[+]</small></a>
             </label>
             {{ statuses | safe }}
           </div>
@@ -47,18 +136,19 @@
         <div class="row">
           <div class="col">
             <label for="area" class="form-label">Areas</label>
-            {{ combobox('area',     'area',     'Enter the name of an area.',     areas,     'id', 'name') }}
+            {{ combobox('area', 'area', 'Enter the name of an area.', areas, 'id', 'name') }}
           </div>
           <div class="col">
             <label for="roomfunction" class="form-label">Descriptions</label>
-            {{ combobox('roomfunction', 'roomfunction', 'Enter a room description.',       functions, 'id', 'description') }}
+            {{ combobox('roomfunction', 'roomfunction', 'Enter a room description.', functions, 'id', 'description') }}
           </div>
         </div>
 
         <div class="row mt-3">
           <label for="rooms" class="form-label">
             Rooms
-            <a href="{{ url_for('entry.entry_new', model='room') }}" class="link-success link-underline-opacity-0"><small>[+]</small></a>
+            <a href="{{ url_for('entry.entry_new', model='room') }}"
+              class="link-success link-underline-opacity-0"><small>[+]</small></a>
           </label>
           <div class="col">
             {{ rooms | safe }}
@@ -72,5 +162,58 @@
 {% endblock %}
 
 {% block scriptincludes %}
-    <script src="{{ url_for('static', filename='js/components/combobox.js') }}"></script>
+<script src="{{ url_for('static', filename='js/components/combobox.js') }}"></script>
+{% endblock %}
+
+{% block script %}
+  const brands = document.getElementById('brand');
+  const dtlist = document.getElementById('device-type-list');
+  const dtinput = document.getElementById('input-devicetype');
+
+  const height = getComputedStyle(brands).height;
+  dtlist.style.height = height;
+  dtlist.style.maxHeight = height;
+
+  document.addEventListener('click', (ev) => {
+    const addButton = document.getElementById('add-devicetype');
+    const editButton = document.getElementById('edit-devicetype');
+    const deleteButton = document.getElementById('remove-devicetype');
+
+    if (!ev.target.closest('#device-type-list')) return;
+
+    // Do not toggle selection when interacting with the input itself
+    if (ev.target.closest('.dt-target')) return;
+
+    const node = ev.target.closest('.dt-option');
+    if (!node) return;
+
+    // clear others
+    document.querySelectorAll('.dt-option')
+      .forEach(n => { n.classList.remove('selected', 'active'); n.removeAttribute('aria-selected'); });
+
+    // select this one
+    node.classList.add('selected', 'active');
+    node.setAttribute('aria-selected', 'true');
+
+    // set the visible input to the label, not the whole row
+    const label = node.querySelector('.dt-label');
+    dtinput.value = (label ? label.textContent : node.textContent).replace(/\s+/g, ' ').trim();
+
+    addButton.classList.add('d-none');
+    editButton.classList.remove('d-none');
+    deleteButton.classList.remove('disabled');
+    deleteButton.disabled = false;
+  });
+
+  window.enableDTAddButton = function enableDTAddButton() {
+    const addButton = document.getElementById('add-devicetype');
+    if (addButton.classList.contains('d-none')) return;
+
+    addButton.disabled = dtinput.value === '';
+    if (addButton.disabled) {
+      addButton.classList.add('disabled');
+    } else {
+      addButton.classList.remove('disabled');
+    }
+  }
 {% endblock %}