add thunder configuration

Signed-off-by: Peter Siegmund <developer@mars3142.org>
hide thread configuration (for now)
2026-01-01 17:52:02 +01:00 · 2026-01-01 17:40:23 +01:00 · 2026-01-01 17:34:44 +01:00 · 2026-01-01 17:31:41 +01:00
8 changed files with 721 additions and 18 deletions
--- a/firmware/README-API.md
+++ b/firmware/README-API.md
@@ -5,8 +5,10 @@ This document describes all REST API endpoints and WebSocket messages required f
 ## Table of Contents

 - [REST API Endpoints](#rest-api-endpoints)
+  - [Capabilities](#capabilities)
  - [WiFi](#wifi)
  - [Light Control](#light-control)
+  - [LED Configuration](#led-configuration)
  - [Schema](#schema)
  - [Devices](#devices)
  - [Scenes](#scenes)
@@ -19,6 +21,33 @@ This document describes all REST API endpoints and WebSocket messages required f

 ## REST API Endpoints

+### Capabilities
+
+#### Get Device Capabilities
+
+Returns the device capabilities. Used to determine which features are available.
+
+- **URL:** `/api/capabilities`
+- **Method:** `GET`
+- **Response:**
+
+```json
+{
+  "thread": true
+}
+```
+
+| Field  | Type    | Description                                           |
+|--------|---------|-------------------------------------------------------|
+| thread | boolean | Whether Thread/Matter features are enabled            |
+
+**Notes:**
+- If `thread` is `true`, the UI shows Matter device management and Scenes
+- If `thread` is `false` or the endpoint is unavailable, these features are hidden
+- The client can also force-enable features via URL parameter `?thread=true`
+
+---
+
 ### WiFi

 #### Scan Networks
@@ -125,6 +154,34 @@ Turns the main light on or off.

 ---

+#### Set Thunder Effect
+
+Turns the thunder/lightning effect on or off.
+
+- **URL:** `/api/light/thunder`
+- **Method:** `POST`
+- **Content-Type:** `application/json`
+- **Request Body:**
+
+```json
+{
+  "on": true
+}
+```
+
+| Field | Type    | Required | Description                    |
+|-------|---------|----------|--------------------------------|
+| on    | boolean | Yes      | `true` = on, `false` = off     |
+
+- **Response:** `200 OK` on success
+
+**Notes:**
+- When enabled, random lightning flashes are triggered
+- Can be combined with any light mode
+- Thunder effect stops automatically when light is turned off
+
+---
+
 #### Set Light Mode

 Sets the lighting mode.
@@ -182,6 +239,7 @@ Returns current light status (alternative to WebSocket).
 ```json
 {
  "on": true,
+  "thunder": false,
  "mode": "simulation",
  "schema": "schema_01.csv",
  "color": {
@@ -192,12 +250,91 @@ Returns current light status (alternative to WebSocket).
 }
 ```

-| Field  | Type    | Description                          |
-|--------|---------|--------------------------------------|
-| on     | boolean | Current power state                  |
-| mode   | string  | Current mode (day/night/simulation)  |
-| schema | string  | Active schema filename               |
-| color  | object  | Current RGB color being displayed    |
+| Field   | Type    | Description                          |
+|---------|---------|--------------------------------------|
+| on      | boolean | Current power state                  |
+| thunder | boolean | Current thunder effect state         |
+| mode    | string  | Current mode (day/night/simulation)  |
+| schema  | string  | Active schema filename               |
+| color   | object  | Current RGB color being displayed    |
+
+---
+
+### LED Configuration
+
+#### Get LED Configuration
+
+Returns the current LED segment configuration.
+
+- **URL:** `/api/wled/config`
+- **Method:** `GET`
+- **Response:**
+
+```json
+{
+  "segments": [
+    {
+      "name": "Main Light",
+      "start": 0,
+      "leds": 60
+    },
+    {
+      "name": "Accent Light",
+      "start": 60,
+      "leds": 30
+    }
+  ]
+}
+```
+
+| Field              | Type   | Description                              |
+|--------------------|--------|------------------------------------------|
+| segments           | array  | List of LED segments                     |
+| segments[].name    | string | Optional segment name                    |
+| segments[].start   | number | Start LED index (0-based)                |
+| segments[].leds    | number | Number of LEDs in this segment           |
+
+---
+
+#### Save LED Configuration
+
+Saves the LED segment configuration.
+
+- **URL:** `/api/wled/config`
+- **Method:** `POST`
+- **Content-Type:** `application/json`
+- **Request Body:**
+
+```json
+{
+  "segments": [
+    {
+      "name": "Main Light",
+      "start": 0,
+      "leds": 60
+    },
+    {
+      "name": "Accent Light",
+      "start": 60,
+      "leds": 30
+    }
+  ]
+}
+```
+
+| Field              | Type   | Required | Description                              |
+|--------------------|--------|----------|------------------------------------------|
+| segments           | array  | Yes      | List of LED segments (can be empty)      |
+| segments[].name    | string | No       | Optional segment name                    |
+| segments[].start   | number | Yes      | Start LED index (0-based)                |
+| segments[].leds    | number | Yes      | Number of LEDs in this segment           |
+
+- **Response:** `200 OK` on success, `400 Bad Request` on validation error
+
+**Notes:**
+- Segments define how the LED strip is divided into logical groups
+- Changes are persisted to NVS (non-volatile storage)
+- Each segment can be controlled independently in the light schema

 ---

--- a/firmware/storage/www/css/index.css
+++ b/firmware/storage/www/css/index.css
@@ -1199,3 +1199,135 @@ body {
        width: 100%;
    }
 }
+
+/* LED Configuration */
+.segment-header {
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    margin-bottom: 12px;
+}
+
+.segment-header h3 {
+    margin: 0;
+    font-size: 1rem;
+    color: var(--text);
+}
+
+.btn-small {
+    padding: 6px 12px;
+    font-size: 0.85rem;
+}
+
+.wled-segments-list {
+    display: flex;
+    flex-direction: column;
+    gap: 12px;
+    margin-bottom: 20px;
+}
+
+.wled-segment-item {
+    display: grid;
+    grid-template-columns: 1fr auto auto auto;
+    gap: 12px;
+    align-items: flex-end;
+    padding: 16px;
+    background: var(--bg-color);
+    border-radius: 10px;
+    border: 1px solid var(--border);
+}
+
+.segment-name-field {
+    display: flex;
+    flex-direction: column;
+    gap: 4px;
+}
+
+.segment-number {
+    font-weight: 600;
+    font-size: 0.75rem;
+    color: var(--primary);
+}
+
+.segment-name-input {
+    padding: 8px 12px;
+    border: 1px solid var(--border);
+    border-radius: 6px;
+    background: var(--card-bg);
+    color: var(--text);
+    font-size: 0.9rem;
+    height: 38px;
+    box-sizing: border-box;
+}
+
+.segment-field {
+    display: flex;
+    flex-direction: column;
+    gap: 4px;
+}
+
+.segment-field label {
+    font-size: 0.75rem;
+    color: var(--text-secondary);
+    white-space: nowrap;
+}
+
+.segment-field input {
+    padding: 8px 10px;
+    border: 1px solid var(--border);
+    border-radius: 6px;
+    background: var(--card-bg);
+    color: var(--text);
+    font-size: 0.9rem;
+    text-align: center;
+    width: 70px;
+    height: 38px;
+    box-sizing: border-box;
+}
+
+.segment-remove-btn {
+    padding: 8px;
+    background: transparent;
+    border: 1px solid var(--border);
+    border-radius: 6px;
+    cursor: pointer;
+    color: var(--text-secondary);
+    transition: all 0.2s;
+    height: 38px;
+    width: 38px;
+    box-sizing: border-box;
+    align-self: flex-end;
+}
+
+.segment-remove-btn:hover {
+    background: #ff4444;
+    border-color: #ff4444;
+    color: white;
+}
+
+/* Responsive for LED */
+@media (max-width: 600px) {
+    .segment-header {
+        flex-direction: column;
+        align-items: flex-start;
+        gap: 10px;
+    }
+
+    .wled-segment-item {
+        grid-template-columns: 1fr 1fr;
+        grid-template-rows: auto auto auto;
+    }
+
+    .segment-number {
+        grid-column: 1 / -1;
+    }
+
+    .segment-name-input {
+        grid-column: 1 / -1;
+    }
+
+    .segment-remove-btn {
+        grid-column: 1 / -1;
+        justify-self: end;
+    }
+}
--- a/firmware/storage/www/index.html
+++ b/firmware/storage/www/index.html
@@ -40,7 +40,6 @@
                <h2 data-i18n="control.light.title">Lichtsteuerung</h2>

                <div class="control-section">
-                    <h3 data-i18n="control.light.onoff">Ein/Aus</h3>
                    <div class="control-group">
                        <div class="toggle-row">
                            <span class="toggle-label" data-i18n="control.light.light">Licht</span>
@@ -49,6 +48,13 @@
                                <span class="toggle-icon" id="light-icon">💡</span>
                            </button>
                        </div>
+                        <div class="toggle-row">
+                            <span class="toggle-label" data-i18n="control.light.thunder">Gewitter</span>
+                            <button class="toggle-switch" id="thunder-toggle" onclick="toggleThunder()">
+                                <span class="toggle-state" id="thunder-state" data-i18n="common.off">AUS</span>
+                                <span class="toggle-icon" id="thunder-icon">⚡</span>
+                            </button>
+                        </div>
                    </div>
                    <div id="light-status" class="status"></div>
                </div>
@@ -135,9 +141,12 @@
        <div id="tab-config" class="tab-content">
            <div class="sub-tabs">
                <button class="sub-tab active" onclick="switchSubTab('wifi')" data-i18n="subtab.wifi">📶 WLAN</button>
-                <button class="sub-tab" onclick="switchSubTab('schema')" data-i18n="subtab.schema">💡 Schema</button>
-                <button class="sub-tab" onclick="switchSubTab('devices')" data-i18n="subtab.devices">🔗 Geräte</button>
-                <button class="sub-tab" onclick="switchSubTab('scenes')" data-i18n="subtab.scenes">🎬 Szenen</button>
+                <button class="sub-tab" onclick="switchSubTab('schema')" data-i18n="subtab.light">💡
+                    Lichtsteuerung</button>
+                <button class="sub-tab" id="subtab-btn-devices" onclick="switchSubTab('devices')"
+                    data-i18n="subtab.devices">🔗 Geräte</button>
+                <button class="sub-tab" id="subtab-btn-scenes" onclick="switchSubTab('scenes')"
+                    data-i18n="subtab.scenes">🎬 Szenen</button>
            </div>

            <!-- WLAN Sub-Tab -->
@@ -185,8 +194,40 @@
                </div>
            </div>

-            <!-- Schema Sub-Tab -->
+            <!-- Schema Sub-Tab (Lichtsteuerung) -->
            <div id="subtab-schema" class="sub-tab-content">
+                <!-- LED Konfiguration -->
+                <div class="card">
+                    <h2 data-i18n="wled.config.title">LED Konfiguration</h2>
+                    <p class="card-description" data-i18n="wled.config.desc">Konfiguriere die LED-Segmente und Anzahl
+                        LEDs pro
+                        Segment</p>
+
+                    <div class="segment-header">
+                        <h3 data-i18n="wled.segments.title">Segmente</h3>
+                        <button class="btn btn-secondary btn-small" onclick="addWledSegment()"
+                            data-i18n="wled.segment.add">➕ Segment hinzufügen</button>
+                    </div>
+
+                    <div id="wled-segments-list" class="wled-segments-list">
+                        <!-- Wird dynamisch gefüllt -->
+                        <div class="empty-state" id="no-wled-segments">
+                            <span class="empty-icon">💡</span>
+                            <p data-i18n="wled.segments.empty">Keine Segmente konfiguriert</p>
+                            <p class="empty-hint" data-i18n="wled.segments.empty.hint">Klicke auf "Segment hinzufügen"
+                                um ein Segment zu erstellen</p>
+                        </div>
+                    </div>
+
+                    <div class="btn-group">
+                        <button class="btn btn-primary" onclick="saveWledConfig()" data-i18n="btn.save">💾
+                            Speichern</button>
+                    </div>
+
+                    <div id="wled-status" class="status"></div>
+                </div>
+
+                <!-- Schema Editor -->
                <div class="card">
                    <h2 data-i18n="schema.editor.title">Licht-Schema Editor</h2>

@@ -416,6 +457,7 @@

    <!-- JavaScript Modules -->
    <script src="js/i18n.js"></script>
+    <script src="js/capabilities.js"></script>
    <script src="js/wifi-shared.js"></script>
    <script src="js/ui.js"></script>
    <script src="js/websocket.js"></script>
@@ -423,6 +465,7 @@
    <script src="js/scenes.js"></script>
    <script src="js/devices.js"></script>
    <script src="js/schema.js"></script>
+    <script src="js/wled.js"></script>
    <script src="js/app.js"></script>
 </body>

--- a/firmware/storage/www/js/app.js
+++ b/firmware/storage/www/js/app.js
@@ -41,13 +41,19 @@ document.addEventListener('touchend', (e) => {
 }, false);

 // Initialization
-document.addEventListener('DOMContentLoaded', () => {
+document.addEventListener('DOMContentLoaded', async () => {
    initI18n();
    initTheme();
+    await initCapabilities();
    initWebSocket();
    updateConnectionStatus();
-    loadScenes();
-    loadPairedDevices();
+    loadLightStatus();
+
+    // Only load scenes and devices if thread is enabled
+    if (isThreadEnabled()) {
+        loadScenes();
+        loadPairedDevices();
+    }
    // WiFi status polling (less frequent)
    setInterval(updateConnectionStatus, 30000);
 });
--- a/firmware/storage/www/js/capabilities.js
+++ b/firmware/storage/www/js/capabilities.js
@@ -0,0 +1,94 @@
+// Capabilities Module
+// Checks device capabilities and controls feature visibility
+
+let capabilities = {
+    thread: false
+};
+
+/**
+ * Initialize capabilities module
+ * Fetches from server, falls back to URL parameter for offline testing
+ */
+async function initCapabilities() {
+    // Try to fetch from server first
+    const success = await fetchCapabilities();
+
+    // If server not available, check URL parameter (for offline testing)
+    if (!success) {
+        const urlParams = new URLSearchParams(window.location.search);
+        if (urlParams.get('thread') === 'true') {
+            capabilities.thread = true;
+        }
+    }
+
+    // Apply visibility based on capabilities
+    applyCapabilities();
+}
+
+/**
+ * Fetch capabilities from server
+ * @returns {boolean} true if successful
+ */
+async function fetchCapabilities() {
+    try {
+        const response = await fetch('/api/capabilities');
+        if (response.ok) {
+            const data = await response.json();
+            capabilities = { ...capabilities, ...data };
+            return true;
+        }
+        return false;
+    } catch (error) {
+        console.log('Capabilities not available, using defaults');
+        return false;
+    }
+}
+
+/**
+ * Check if thread/Matter is enabled
+ * @returns {boolean}
+ */
+function isThreadEnabled() {
+    return capabilities.thread === true;
+}
+
+/**
+ * Apply capabilities to UI - show/hide elements
+ */
+function applyCapabilities() {
+    const threadEnabled = isThreadEnabled();
+
+    // Elements to show/hide based on thread capability
+    const threadElements = [
+        // Control tab elements
+        'scenes-control-card',
+        'devices-control-card',
+        // Config sub-tabs
+        'subtab-btn-devices',
+        'subtab-btn-scenes',
+        // Config sub-tab contents
+        'subtab-devices',
+        'subtab-scenes'
+    ];
+
+    threadElements.forEach(id => {
+        const element = document.getElementById(id);
+        if (element) {
+            element.style.display = threadEnabled ? '' : 'none';
+        }
+    });
+
+    // Also hide scene devices section in scene modal if thread disabled
+    const sceneDevicesSection = document.querySelector('#scene-modal .form-group:has(#scene-devices-list)');
+    if (sceneDevicesSection) {
+        sceneDevicesSection.style.display = threadEnabled ? '' : 'none';
+    }
+}
+
+/**
+ * Get all capabilities
+ * @returns {object}
+ */
+function getCapabilities() {
+    return { ...capabilities };
+}
--- a/firmware/storage/www/js/i18n.js
+++ b/firmware/storage/www/js/i18n.js
@@ -12,14 +12,29 @@ const translations = {

        // Sub Tabs
        'subtab.wifi': '📶 WLAN',
-        'subtab.schema': '💡 Schema',
+        'subtab.light': '💡 Lichtsteuerung',
        'subtab.devices': '🔗 Geräte',
        'subtab.scenes': '🎬 Szenen',

+        // LED Configuration
+        'wled.config.title': 'LED Konfiguration',
+        'wled.config.desc': 'Konfiguriere die LED-Segmente und Anzahl LEDs pro Segment',
+        'wled.segments.title': 'Segmente',
+        'wled.segments.empty': 'Keine Segmente konfiguriert',
+        'wled.segments.empty.hint': 'Klicke auf "Segment hinzufügen" um ein Segment zu erstellen',
+        'wled.segment.add': '➕ Segment hinzufügen',
+        'wled.segment.name': 'Segment {num}',
+        'wled.segment.leds': 'Anzahl LEDs',
+        'wled.segment.start': 'Start-LED',
+        'wled.segment.remove': 'Entfernen',
+        'wled.saved': 'LED-Konfiguration gespeichert!',
+        'wled.error.save': 'Fehler beim Speichern der LED-Konfiguration',
+        'wled.loaded': 'LED-Konfiguration geladen',
+
        // Light Control
        'control.light.title': 'Lichtsteuerung',
-        'control.light.onoff': 'Ein/Aus',
        'control.light.light': 'Licht',
+        'control.light.thunder': 'Gewitter',
        'control.mode.title': 'Betriebsmodus',
        'control.schema.active': 'Aktives Schema',
        'control.status.title': 'Aktueller Status',
@@ -168,14 +183,29 @@ const translations = {

        // Sub Tabs
        'subtab.wifi': '📶 WiFi',
-        'subtab.schema': '💡 Schema',
+        'subtab.light': '💡 Light Control',
        'subtab.devices': '🔗 Devices',
        'subtab.scenes': '🎬 Scenes',

+        // LED Configuration
+        'wled.config.title': 'LED Configuration',
+        'wled.config.desc': 'Configure LED segments and number of LEDs per segment',
+        'wled.segments.title': 'Segments',
+        'wled.segments.empty': 'No segments configured',
+        'wled.segments.empty.hint': 'Click "Add Segment" to create a segment',
+        'wled.segment.add': '➕ Add Segment',
+        'wled.segment.name': 'Segment {num}',
+        'wled.segment.leds': 'Number of LEDs',
+        'wled.segment.start': 'Start LED',
+        'wled.segment.remove': 'Remove',
+        'wled.saved': 'LED configuration saved!',
+        'wled.error.save': 'Error saving LED configuration',
+        'wled.loaded': 'LED configuration loaded',
+
        // Light Control
        'control.light.title': 'Light Control',
-        'control.light.onoff': 'On/Off',
        'control.light.light': 'Light',
+        'control.light.thunder': 'Thunder',
        'control.mode.title': 'Operating Mode',
        'control.schema.active': 'Active Schema',
        'control.status.title': 'Current Status',
--- a/firmware/storage/www/js/light.js
+++ b/firmware/storage/www/js/light.js
@@ -1,4 +1,6 @@
 // Light control
+let thunderOn = false;
+
 async function toggleLight() {
    lightOn = !lightOn;
    updateLightToggle();
@@ -36,6 +38,44 @@ function updateLightToggle() {
    }
 }

+// Thunder control
+async function toggleThunder() {
+    thunderOn = !thunderOn;
+    updateThunderToggle();
+
+    try {
+        const response = await fetch('/api/light/thunder', {
+            method: 'POST',
+            headers: { 'Content-Type': 'application/json' },
+            body: JSON.stringify({ on: thunderOn })
+        });
+
+        if (response.ok) {
+            showStatus('light-status', `${t('control.light.thunder')} ${thunderOn ? t('common.on') : t('common.off')}`, 'success');
+        } else {
+            throw new Error(t('error'));
+        }
+    } catch (error) {
+        showStatus('light-status', `Demo: ${t('control.light.thunder')} ${thunderOn ? t('common.on') : t('common.off')}`, 'success');
+    }
+}
+
+function updateThunderToggle() {
+    const toggle = document.getElementById('thunder-toggle');
+    const state = document.getElementById('thunder-state');
+    const icon = document.getElementById('thunder-icon');
+
+    if (thunderOn) {
+        toggle.classList.add('active');
+        state.textContent = t('common.on');
+        icon.textContent = '⛈️';
+    } else {
+        toggle.classList.remove('active');
+        state.textContent = t('common.off');
+        icon.textContent = '⚡';
+    }
+}
+
 // Mode control
 async function setMode(mode) {
    currentMode = mode;
@@ -100,3 +140,52 @@ async function setActiveSchema() {
        document.getElementById('current-schema').textContent = schemaName;
    }
 }
+
+/**
+ * Load light status from server
+ */
+async function loadLightStatus() {
+    try {
+        const response = await fetch('/api/light/status');
+        if (response.ok) {
+            const status = await response.json();
+
+            // Update light state
+            if (typeof status.on === 'boolean') {
+                lightOn = status.on;
+                updateLightToggle();
+            }
+
+            // Update thunder state
+            if (typeof status.thunder === 'boolean') {
+                thunderOn = status.thunder;
+                updateThunderToggle();
+            }
+
+            // Update mode
+            if (status.mode) {
+                currentMode = status.mode;
+                updateModeButtons();
+                updateSimulationOptions();
+                document.getElementById('current-mode').textContent = t(`mode.${status.mode}`);
+            }
+
+            // Update schema
+            if (status.schema) {
+                document.getElementById('active-schema').value = status.schema;
+                const schemaNum = status.schema.replace('schema_0', '').replace('.csv', '');
+                document.getElementById('current-schema').textContent = t(`schema.name.${schemaNum}`);
+            }
+
+            // Update current color
+            if (status.color) {
+                const colorPreview = document.getElementById('current-color');
+                if (colorPreview) {
+                    colorPreview.style.backgroundColor = `rgb(${status.color.r}, ${status.color.g}, ${status.color.b})`;
+                }
+            }
+        }
+    } catch (error) {
+        console.log('Light status not available');
+    }
+}
--- a/firmware/storage/www/js/wled.js
+++ b/firmware/storage/www/js/wled.js
@@ -0,0 +1,172 @@
+// LED Configuration Module
+// Manages LED segments and configuration
+
+let wledConfig = {
+    segments: []
+};
+
+/**
+ * Initialize WLED module
+ */
+function initWled() {
+    loadWledConfig();
+}
+
+/**
+ * Load WLED configuration from server
+ */
+async function loadWledConfig() {
+    try {
+        const response = await fetch('/api/wled/config');
+        if (response.ok) {
+            wledConfig = await response.json();
+            renderWledSegments();
+            showStatus('wled-status', t('wled.loaded'), 'success');
+        }
+    } catch (error) {
+        console.log('Using default LED config');
+        wledConfig = { segments: [] };
+        renderWledSegments();
+    }
+}
+
+/**
+ * Render WLED segments list
+ */
+function renderWledSegments() {
+    const list = document.getElementById('wled-segments-list');
+    const emptyState = document.getElementById('no-wled-segments');
+
+    if (!list) return;
+
+    // Clear existing segments (keep empty state)
+    const existingItems = list.querySelectorAll('.wled-segment-item');
+    existingItems.forEach(item => item.remove());
+
+    if (wledConfig.segments.length === 0) {
+        if (emptyState) emptyState.style.display = 'block';
+        return;
+    }
+
+    if (emptyState) emptyState.style.display = 'none';
+
+    wledConfig.segments.forEach((segment, index) => {
+        const item = createSegmentElement(segment, index);
+        list.insertBefore(item, emptyState);
+    });
+}
+
+/**
+ * Create segment DOM element
+ * @param {object} segment - Segment data
+ * @param {number} index - Segment index
+ * @returns {HTMLElement} Segment element
+ */
+function createSegmentElement(segment, index) {
+    const item = document.createElement('div');
+    item.className = 'wled-segment-item';
+    item.dataset.index = index;
+
+    item.innerHTML = `
+        <div class="segment-name-field">
+            <label class="segment-number">${t('wled.segment.name', { num: index + 1 })}</label>
+            <input type="text" class="segment-name-input" value="${escapeHtml(segment.name || '')}" 
+                placeholder="${t('wled.segment.name', { num: index + 1 })}"
+                onchange="updateSegment(${index}, 'name', this.value)">
+        </div>
+        <div class="segment-field">
+            <label data-i18n="wled.segment.start">${t('wled.segment.start')}</label>
+            <input type="number" min="0" value="${segment.start || 0}" 
+                onchange="updateSegment(${index}, 'start', parseInt(this.value))">
+        </div>
+        <div class="segment-field">
+            <label data-i18n="wled.segment.leds">${t('wled.segment.leds')}</label>
+            <input type="number" min="1" value="${segment.leds || 1}" 
+                onchange="updateSegment(${index}, 'leds', parseInt(this.value))">
+        </div>
+        <button class="segment-remove-btn" onclick="removeWledSegment(${index})" title="${t('wled.segment.remove')}">
+            🗑️
+        </button>
+    `;
+
+    return item;
+}
+
+/**
+ * Add a new WLED segment
+ */
+function addWledSegment() {
+    // Calculate next start position
+    let nextStart = 0;
+    if (wledConfig.segments.length > 0) {
+        const lastSegment = wledConfig.segments[wledConfig.segments.length - 1];
+        nextStart = (lastSegment.start || 0) + (lastSegment.leds || 0);
+    }
+
+    wledConfig.segments.push({
+        name: '',
+        start: nextStart,
+        leds: 10
+    });
+
+    renderWledSegments();
+}
+
+/**
+ * Update a segment property
+ * @param {number} index - Segment index
+ * @param {string} property - Property name
+ * @param {*} value - New value
+ */
+function updateSegment(index, property, value) {
+    if (index >= 0 && index < wledConfig.segments.length) {
+        wledConfig.segments[index][property] = value;
+    }
+}
+
+/**
+ * Remove a WLED segment
+ * @param {number} index - Segment index to remove
+ */
+function removeWledSegment(index) {
+    if (index >= 0 && index < wledConfig.segments.length) {
+        wledConfig.segments.splice(index, 1);
+        renderWledSegments();
+    }
+}
+
+/**
+ * Save WLED configuration to server
+ */
+async function saveWledConfig() {
+    try {
+        const response = await fetch('/api/wled/config', {
+            method: 'POST',
+            headers: { 'Content-Type': 'application/json' },
+            body: JSON.stringify(wledConfig)
+        });
+
+        if (response.ok) {
+            showStatus('wled-status', t('wled.saved'), 'success');
+        } else {
+            throw new Error('Save failed');
+        }
+    } catch (error) {
+        console.error('Error saving WLED config:', error);
+        showStatus('wled-status', t('wled.error.save'), 'error');
+    }
+}
+
+/**
+ * Helper function to escape HTML
+ * @param {string} text - Text to escape
+ * @returns {string} Escaped text
+ */
+function escapeHtml(text) {
+    const div = document.createElement('div');
+    div.textContent = text;
+    return div.innerHTML;
+}
+
+// Initialize when DOM is ready
+document.addEventListener('DOMContentLoaded', initWled);
Author	SHA1	Message	Date
Peter Siegmund	29785a96bc	add thunder configuration Some checks failed ESP-IDF Build / build (esp32c6, release-v5.4) (push) Successful in 3m38s Details ESP-IDF Build / build (esp32c6, release-v5.5) (push) Successful in 3m48s Details ESP-IDF Build / build (esp32s3, release-v5.4) (push) Failing after 3m17s Details ESP-IDF Build / build (esp32s3, release-v5.5) (push) Failing after 3m10s Details Signed-off-by: Peter Siegmund <developer@mars3142.org>	2026-01-01 17:52:02 +01:00
Peter Siegmund	ee587f1381	hide thread configuration (for now) Signed-off-by: Peter Siegmund <developer@mars3142.org>	2026-01-01 17:40:23 +01:00
Peter Siegmund	a66c48e713	rename WLED to LED Signed-off-by: Peter Siegmund <developer@mars3142.org>	2026-01-01 17:34:44 +01:00
Peter Siegmund	b0e93d613c	add segment settings Signed-off-by: Peter Siegmund <developer@mars3142.org>	2026-01-01 17:31:41 +01:00