build: update version

Adding info on how to control the automatically created service

HARDWARE.md

@@ -1,34 +1,52 @@
-# TouchKio - Supported Hardware
+# Supported Hardware
-This document contains an incomplete list of device and display hardware combinations that are either intended to be tested or have already been tested.
+This document contains an incomplete list of device and display hardware combinations that have already been tested.
 
-The [release](https://github.com/leukipp/touchkio/releases) page has builds exclusively for **arm64** and **x64**, but custom builds for other architectures can be made (see [Development](https://github.com/leukipp/touchkio?tab=readme-ov-file#development)), allowing the application to operate on any hardware.
+The [release](https://github.com/leukipp/touchkio/releases) page has builds exclusively for **arm64** and **x64**, but custom builds for other architectures can be made (see [development](https://github.com/leukipp/touchkio?tab=readme-ov-file#development)), allowing the application to operate on any hardware.
 At least the **minimal** features, such as displaying a **kiosk window** (which doesn't necessarily need to be Home Assistant) will work.
 
 ## Hardware
-If you are running Linux with a graphical user interface (Wayland or X11), you should be well equipped to use the application. Additionally, any single board computer (SBC) clones of the Raspberry Pi that operate on Raspberry Pi OS **(64-bit)** are likely to function properly as well.
+If you are running Linux with a graphical user interface (Wayland or X11), you should be well equipped to use the application. Additionally, any single board computer (SBC) clones of the Raspberry Pi that operate on Raspberry Pi OS **(64-bit)** are likely to function as well.
+
+|     | Status                | Notes                                                                     |
+| --- | --------------------- | ------------------------------------------------------------------------- |
+| 🟩   | Fully operational     | Working display power, brightness and keyboard control via MQTT.          |
+| 🟨   | Partially operational | Display brightness control is not available via MQTT.                     |
+| 🟧   | Partially operational | Display brightness and keyboard control is not available via MQTT.        |
+| 🟥   | Partially operational | Display power, brightness and keyboard control is not available via MQTT. |
+| ⬜   | Somehow operational   | Issues can occur and the overall performance is very slow.                |
+| ⬛   | Not operational       | The house is on fire.                                                     |
 
 ### DSI
-| Device         | Display                                                                                         | Tested | Status            | Notes                                                            |
+| Device                 | System                                 | Display                                                                                                   | Status |
-| -------------- | ----------------------------------------------------------------------------------------------- | ------ | ----------------- | ---------------------------------------------------------------- |
+| ---------------------- | -------------------------------------- | --------------------------------------------------------------------------------------------------------- | ------ |
-| Raspberry Pi 3 | [Official 7" Touch Display 1](https://www.raspberrypi.com/products/raspberry-pi-touch-display/) | ❌      | Unknown           | 99% chance that it is slow and the resolution sucks.             |
+| Raspberry Pi 3 (arm64) | Raspberry Pi OS (64-bit), Wayland, X11 | [Official 7" Touch Display 1 (800x480)](https://www.raspberrypi.com/products/raspberry-pi-touch-display/) | ⬜      |
-| Raspberry Pi 3 | [Official 7" Touch Display 2](https://www.raspberrypi.com/products/touch-display-2/)            | ❌      | Unknown           | 99% chance that it is slow.                                      |
+| Raspberry Pi 3 (arm64) | Raspberry Pi OS (64-bit), Wayland, X11 | [Official 7" Touch Display 2 (720x1280)](https://www.raspberrypi.com/products/touch-display-2/)           | ⬜      |
-| Raspberry Pi 4 | [Official 7" Touch Display 1](https://www.raspberrypi.com/products/raspberry-pi-touch-display/) | ❌      | Unknown           | 99% chance that the resolution sucks.                            |
+| Raspberry Pi 4 (arm64) | Raspberry Pi OS (64-bit), Wayland, X11 | [Official 7" Touch Display 1 (800x480)](https://www.raspberrypi.com/products/raspberry-pi-touch-display/) | 🟩      |
-| Raspberry Pi 4 | [Official 7" Touch Display 2](https://www.raspberrypi.com/products/touch-display-2/)            | ❌      | Optimistic        | 99% chance that it fully works.                                  |
+| Raspberry Pi 4 (arm64) | Raspberry Pi OS (64-bit), Wayland, X11 | [Official 7" Touch Display 2 (720x1280)](https://www.raspberrypi.com/products/touch-display-2/)           | 🟩      |
-| Raspberry Pi 5 | [Official 7" Touch Display 1](https://www.raspberrypi.com/products/raspberry-pi-touch-display/) | ❌      | Unknown           | 99% chance that the resolution sucks.                            |
+| Raspberry Pi 5 (arm64) | Raspberry Pi OS (64-bit), Wayland, X11 | [Official 7" Touch Display 1 (800x480)](https://www.raspberrypi.com/products/raspberry-pi-touch-display/) | 🟩      |
-| Raspberry Pi 5 | [Official 7" Touch Display 2](https://www.raspberrypi.com/products/touch-display-2/)            | ✅      | Fully operational | Working display power, brightness and keyboard control via MQTT. |
+| Raspberry Pi 5 (arm64) | Raspberry Pi OS (64-bit), Wayland, X11 | [Official 7" Touch Display 2 (720x1280)](https://www.raspberrypi.com/products/touch-display-2/)           | 🟩      |
 
 ### HDMI
-| Device         | Display                                                                | Tested | Status                | Notes                                                              |
+| Device                   | System                                 | Display                                                                                                     | Status |
-| -------------- | ---------------------------------------------------------------------- | ------ | --------------------- | ------------------------------------------------------------------ |
+| ------------------------ | -------------------------------------- | ----------------------------------------------------------------------------------------------------------- | ------ |
-| Raspberry Pi 4 | [LAFVIN 5" Touch Display](https://www.amazon.de/gp/product/B0BWJ8YP7S) | ✅      | Partially operational | Display brightness control is not available via MQTT.              |
+| Raspberry Pi 4 (arm64)   | Raspberry Pi OS (64-bit), Wayland, X11 | [LAFVIN 5" Touch Display (800x480)](https://www.amazon.de/gp/product/B0BWJ8YP7S)                            | 🟨      |
-| Raspberry Pi 5 | Generic Non-Touch                                                      | ✅      | Partially operational | Display brightness control is not available via MQTT.              |
+| Raspberry Pi 4 (arm64)   | Raspberry Pi OS (64-bit), Wayland, X11 | [Waveshare 8" CAPLCD (768x1024)](https://www.waveshare.com/wiki/8inch_768x1024_LCD)                         | 🟨      |
-| Generic Ubuntu | Generic Non-Touch                                                      | ✅      | Partially operational | Display brightness and keyboard control is not available via MQTT. |
+| Raspberry Pi 4 (arm64)   | Raspberry Pi OS (64-bit), Wayland, X11 | [Waveshare 7" 7EP-CAPLCD (1280x800)](https://www.waveshare.com/7ep-caplcd.htm)                              | 🟨      |
+| Raspberry Pi 4 (arm64)   | Raspberry Pi OS (64-bit), Wayland, X11 | [Hannspree HT225 21.5" (1920x1080)](https://www.hannspree.eu/product/HT-225-HPB)                            | 🟨      |
+| Raspberry Pi 400 (arm64) | Raspberry Pi OS (64-bit), Wayland, X11 | [UPerfect Vertical Touch 15.6" (1920x1080)](https://uperfect.com/products/uperfect-y-vertical-monitor-15-6) | 🟨      |
+| Raspberry Pi 5 (arm64)   | Raspberry Pi OS (64-bit), Wayland, X11 | [GeeekPi 10.1" Capacitive Touch (1280x800)](https://www.amazon.nl/dp/B0DHV6DZC1)                            | 🟨      |
+| Raspberry Pi 5 (arm64)   | Raspberry Pi OS (64-bit), Wayland, X11 | [Prechen Portable Touch 18.5" FHD (1920x1080)](https://www.amazon.de/dp/B0CT2KLDBQ)                         | 🟨      |
+| Raspberry Pi 5 (arm64)   | Raspberry Pi OS (64-bit), Wayland, X11 | [Akntzcs Portable Touch 16" HD (1920x1200)](https://www.amazon.com/dp/B0CTGW6MQ6)                           | 🟨      |
+| Raspberry Pi 5 (arm64)   | Raspberry Pi OS (64-bit), Wayland, X11 | Generic Non-Touch                                                                                           | 🟨      |
+| Generic PC (x64)         | Debian KDE (64-bit), X11               | Generic Non-Touch                                                                                           | 🟧      |
+| Generic PC (x64)         | Ubuntu GNOME (64-bit), X11             | Generic Non-Touch                                                                                           | 🟧      |
+| Generic PC (x64)         | Ubuntu GNOME (64-bit), Wayland         | Generic Non-Touch                                                                                           | 🟥      |
 
 ## Contributions
 In case your hardware is not listed above don't worry, give it a try.
 Running `touchkio --web-url=https://demo.home-assistant.io` will most likely just work.
-The only problems that may arise are when controlling the display via the Home Assistant integration.
+The only problems that may arise are when controlling the display or keyboard via the Home Assistant integration.
 
 - If you encounter any problems, please create a new [issue](https://github.com/leukipp/touchkio/issues).
 - If you encounter any problems and are able to fix it yourself, feel free to create a [pull request](https://github.com/leukipp/touchkio/pulls).
-- If everything works as expected and your hardware is not yet listed, you are welcome to add it and create a [pull request](https://github.com/leukipp/touchkio/pulls).
+- If everything works as expected and your hardware is not yet listed, you are welcome to [report](https://github.com/leukipp/touchkio/issues/12) it or create a [pull request](https://github.com/leukipp/touchkio/pulls).

README.md

@@ -11,24 +11,27 @@ Moreover, the device running the **kiosk application** also offers several **Hom
 ## Features
 - [x] Fast and easy setup.
 - [x] Remember login credentials.
-- [x] Touch friendly web browser interface.
+- [x] Touch optimized web browsing.
-- [x] Configurable zoom and theme support. 
+- [x] Side panel widget for kiosk control.
-- [x] Single-tap screen wake-up functionality.
+- [x] Navigation bar to switch between pages.
+- [x] Configurable browser zoom and theme support. 
+- [x] Extended touch screen wake-up functionality.
 - [x] Remote controllable via MQTT.
   - [x] Manage kiosk window status.
-  - [x] Manage touch keyboard status.
+  - [x] Toggle the on-screen keyboard.
   - [x] Touch display power and brightness.
-  - [x] Show available system package upgrades.
+  - [x] Multi-webpage switching and url navigation.
-  - [x] Execute system reboot and shutdown commands.
   - [x] Monitor temperature, processor and memory usage.
+  - [x] Execute system reboot and shutdown commands.
+  - [x] Show available system package upgrades.
 
 The kiosk application can be executed with command line arguments to load a **Home Assistant dashboard in fullscreen** mode.
 Additionally, a **MQTT endpoint** can be defined, allowing the application to provide controls and sensors for the Linux device and the connected Touch Display.
 
 ## Setup
 Before you begin, make sure that you have a Linux device configured and operational with a [compatible](https://github.com/leukipp/touchkio/blob/main/HARDWARE.md) Touch Display.
-This guide assumes that you are using a Raspberry Pi with the latest version of Raspberry Pi OS **(64-bit)**, along with a desktop environment (preferred using labwc).
+This guide assumes that you are using a Raspberry Pi with the latest version of Raspberry Pi OS **(64-bit)**, along with a desktop environment (preferred using **labwc**).
-However, the **.deb** setup is also compatible with any other Debian based system.
+However, the **.deb** setup procedure is also compatible with any other Debian based 64-bit system.
 
 ### Optional
 To utilize the sensor features of your device through Home Assistant, it's essential to have a **MQTT broker running** and the **MQTT integration installed** on your Home Assistant instance.
@@ -41,23 +44,34 @@ For a comprehensive guide on setting up MQTT with Home Assistant, please refer t
 ## Installation
 On the first run of the application, you may encounter a **setup procedure** and the Home Assistant **login screen**.
 It's recommended to create a **dedicated user** (local access only) for your kiosk device.
-You might also need a keyboard or remote VNC access to input these credentials once.
+
+You might also need a physical keyboard or remote VNC access to input these credentials once.
+If your hardware is [supported](https://github.com/leukipp/touchkio/blob/main/HARDWARE.md) you may be able to activate the on-screen keyboard using the side [widget](https://github.com/leukipp/touchkio/issues/16).
 
 #### Option 1 - The easy way
 Run this command to download and install the latest **.deb** (arm64 or x64) release.
-It will also create a systemd file for auto-startup and will guide you through the setup process:
+It will also create a systemd user file for auto-startup and will guide you through the setup process:
 ```bash
 bash <(wget -qO- https://raw.githubusercontent.com/leukipp/touchkio/main/install.sh)
 ```
+Make sure that you run this with your **standard user** and not with root (sudo).
 If you are paranoid, or smart, or both, have a look into the [install.sh](https://github.com/leukipp/touchkio/blob/main/install.sh) script before executing external code on your machine.
+This command can also be re-run to **update** an existing installation to the latest version.
+
+The systemd **user service** is enabled by default and the kiosk application should start automatically the next time you boot.
+If you need manual control use:
+```bash
+systemctl --user start|stop|status|restart touchkio.service
+```
 
 <details><summary>Alternatives</summary><div>
 
 #### Option 2 - The standard way
+When connected via SSH, it's necessary to export the display variables first, as outlined in the [development](https://github.com/leukipp/touchkio?tab=readme-ov-file#development) section.
 The [install.sh](https://github.com/leukipp/touchkio/blob/main/install.sh) script mentioned above performs the following tasks (and you just have to do it manually):
 - [Download](https://github.com/leukipp/touchkio/releases/latest) the latest version file that is suitable for your architecture (arm64 or x64).
   - Debian (**deb**): Open a terminal and execute the following command to install the application, e.g:
-`sudo dpkg -i touchkio_1.x.x_arm64.deb && touchkio --setup`
+`sudo apt install ./touchkio_1.x.x_arm64.deb && touchkio --setup`
   - Others (**zip**): Extract the archive and run the binary, e.g:  `unzip touchkio-linux-x64-1.x.x.zip && cd touchkio-linux-x64 && ./touchkio --setup`
 - If you just want to load a Home Assistant dashboard without further control you are good to go, e.g: `touchkio --web-url=https://demo.home-assistant.io`
   - The `--web-url` doesn't necessarily need to be a Home Assistant url, any kind of website can be shown in kiosk mode.
@@ -68,7 +82,7 @@ The [install.sh](https://github.com/leukipp/touchkio/blob/main/install.sh) scrip
 Pre-built release files are available for arm64 and x64 Linux systems.
 If you are using a different architecture, you can still utilize this repository to build your own application.
 
-For more information, please refer to the [development](https://github.com/leukipp/touchkio?tab=readme-ov-file#development) section. However this could do the job:
+For more information please refer to the [development](https://github.com/leukipp/touchkio?tab=readme-ov-file#development) section, however this will do the job:
 ```bash
 yarn build
 ```
@@ -82,16 +96,31 @@ These default arguments are stored in `~/.config/touchkio/Arguments.json`, where
 ### WEB
 The available arguments to control the kiosk application via terminal are as follows: 
 | Name                      | Default | Description                                                                                                |
-| ------------------------ | ------- | ------------------------------------------------------ |
+| ------------------------- | ------- | ---------------------------------------------------------------------------------------------------------- |
-| `--web-url` (Required)   | -       | Url of the Home Assistant instance (HTTP(S)://IP:PORT) |
+| `--web-url` (Required)    | -       | Url of the Home Assistant instance<a id="ref1"></a><sup><a href="#foot1">[1]</a></sup> (HTTP(S)://IP:PORT) |
 | `--web-theme` (Optional)  | `dark`  | Theme settings of the web browser (`light` or `dark`)                                                      |
 | `--web-zoom` (Optional)   | `1.25`  | Zoom settings of the web browser (`1.0` is `100%`)                                                         |
+| `--web-widget` (Optional) | `true`  | Enables the sidebar widget (`true` or `false`)                                                             |
 
-These arguments allow you to customize the appearance of the web browser window.
+These arguments allow you to customize the appearance of the web browser view.
 
 For example:
 ```bash
-touchkio --web-url=http://192.168.1.42:8123 --web-theme=dark --web-zoom=1.25
+touchkio --web-url=http://192.168.1.42:8123 --web-theme=light --web-zoom=1.0
+```
+
+> <a href="#ref1">↩ </a><a id="foot1"></a>**[1]:** Not necessarily a Home Assistant Url.  
+> You can load multiple pages by separating them with a comma:
+> `touchkio --web-url=https://demo.home-assistant.io,https://imvbh.github.io/FlipClock`.
+
+In the `~/.config/touchkio/Arguments.json` file: 
+```json
+{
+  "web_url": [
+    "https://demo.home-assistant.io",
+    "https://imvbh.github.io/FlipClock"
+  ]
+}
 ```
 
 ### MQTT
@@ -115,21 +144,57 @@ touchkio --web-url=http://192.168.1.42:8123 --mqtt-url=mqtt://192.168.1.42:1883
 To create your own local build, you first need to install [Node.js](https://pimylifeup.com/raspberry-pi-nodejs) and [Yarn](https://classic.yarnpkg.com/lang/en/docs/install).
 
 Clone this repository and run `yarn install` to install the dependencies.
-Then use `yarn start` to execute the start script located in [package.json](https://github.com/leukipp/touchkio/blob/main/package.json) file.
+Then use `yarn start` to execute the start script located in the [package.json](https://github.com/leukipp/touchkio/blob/main/package.json) file.
-There you can adjust the `--web-url` and other arguments for development runs.
+There you may want to adjust the `--web-url` and other arguments for development runs.
 
-If you connect to your device via SSH, you may have to export display variables so that the kiosk application can be loaded inside the desktop environment:
+If you access your device over SSH, make sure to export the display variables so the kiosk application can launch in the desktop environment.
 ```bash
 export DISPLAY=":0"
 export WAYLAND_DISPLAY="wayland-0"
 ```
+To make this permanent, consider adding the export variables into the `~/.bashrc` file.
+
+### Extensions
+
+<details><summary>You probably won't need this.</summary><div></br>
+
+Incorporating custom extensions and external hardware (like motion sensors, ultrasonic sensors, cameras, relays and switches) via **Raspberry Pi's GPIO/USB** involves several steps. 
+While using external sensors that directly integrate with Home Assistant and by utilizing automation's to interact with **TouchKio via MQTT** is generally easier and **recommended**, here's a rough guide on how to proceed with custom hardware integration:
+
+1. **Install Node.js library**: Use Yarn to add a library that can interact with your hardware (GPIO, USB, etc.):
+    ```bash
+    yarn add [package-name]
+    ```
+    This will update the `package.json` file with the required dependencies.
+
+2. **Import the library**: Open the `hardware.js` file and import the library using:
+    ```javascript
+    const package = require("[package-name]");
+    ```
+    Then implement your custom methods and logic to handle the hardware. Don't forget to export the methods at the end of the file:
+    ```javascript
+    module.exports = { ... };
+    ```
+
+3. **Expose sensors via MQTT**: If you want to publish sensor data through MQTT, implement some init and update methods in the `integration.js` file:
+    ```javascript
+    const initCustomSensor = (client) => { ... }
+    const updateCustomSensor = (client) => { ... }
+    ```
+    To get started have a look at the existing methods. Don't forget to call the custom sensor initialization method inside the global init method, where the MQTT connection is established:
+    ```javascript
+    const init = async (args) => { ... }
+    ```
+    From there, you will need to further refine your code by tinkering with sensor updates. This can be achieved through either periodic update calls or event based triggers. 
+
+</div></details>
 
 ### The nitty gritty
 
 <details><summary>Don't waste your time reading this.</summary><div></br>
 
 The Raspberry Pi's **build-in on-screen keyboard** named `squeekboard` (it squeaks because some *Rust* got inside), is specifically designed for Wayland environments and features a **D-Bus interface** that allows applications to show or hide the keyboard as needed.
-The kiosk application interacts with squeekboard via this `D-Bus` object path `/sm/puri/OSK0`, enabling the keyboard to be hidden or shown based on **MQTT** user input or system events. 
+The kiosk application interacts with squeekboard via the `D-Bus` object path `/sm/puri/OSK0`, enabling the keyboard to be hidden or shown based on **MQTT** user input or system events. 
 
 The Raspberry Pi's **build-in screen blanking** function uses the command `swayidle -w timeout 600 'wlopm --off \*' resume 'wlopm --on \*' &` inside `~/.config/labwc/autostart` to blank the screen after **10 minutes**.
 The `wlopm --off \*` command changes the `bl_power` value to **4**, when setting the value to **0** the screen will turn on again.
@@ -140,7 +205,7 @@ I managed to achieve this for the `brightness` file by implementing a simple `fs
 However, I found that it **never triggered** for the `bl_power` file.
 Although the file content changes, none of the filesystem listeners where fired.
 This could be due to `swayidle`/`wlopm` performing write actions at a deeper level that are not detectable by file listeners.
-As a result, I went for a **polling solution**, checking the state of the file every **500 milliseconds** for any changes.
+As a result, I went for a **polling solution**, checking the state of the file **every second** for any changes.
 While I understand this is not ideal, it's necessary to ensure proper functionality.
 
 The display power status and brightness can be adjusted via the MQTT integration.
@@ -172,19 +237,21 @@ Please have a look into the [hardware](https://github.com/leukipp/touchkio/blob/
 - A webview kiosk window launched in fullscreen mode and loading the specified `--web-url` website should not cause any problems.
 
 **Extended features** become available when the `--mqtt-*` arguments are provided and the hardware is supported:
-- Sensor features that may work out of the box include those that do not require any interaction with the display or keyboard.
 - If your hardware is not fully compatible there should be no crashes, but you may miss some sensors.
+    - On some Debian based systems (e.g. Ubuntu), the display status control may only be available when using X11.
 
-**Known Issues** that are by-design or for which there is so far no solution:
+**Known Issues** that are by-design or for which there isn't a solution so far:
 - You can use Raspberry Pi's build-in screen blanking functionality, however, if the screen is turned on through Home Assistant after being automatically turned off, it will remain on indefinitely.
   - It's recommended to either use the built-in screen blanking feature or implement a Home Assistant automation (e.g. presence detection) to manage the screen status.
-- Hyperlinks that redirect the browser away from the main window are intentionally disabled.
+- When using a Raspberry Pi, the on-screen keyboard doesn't automatically pop-out when entering a text field inside the webview.
-  - This decision was made to maintain a clean design, as navigation buttons to move back and forth between different sites were not included.
+  - As a current [workaround](https://github.com/leukipp/touchkio/issues/4) you can use the side [widget](https://github.com/leukipp/touchkio/issues/16) to toggle the keyboard visibility.
-- On Raspberry Pi's terminal you may see some *ERROR:gbm_wrapper.cc* messages.
+- On the terminal you may see some *ERROR:gbm_wrapper.cc* messages.
   -  This appears to be a [known issue](https://github.com/electron/electron/issues/42322) that currently lacks a fix, but the webview still works.
 
 ## Credits
-Inspired by the one and only Raspberry Pi Master Lord, [Jeff Geerling](https://www.jeffgeerling.com/blog/2024/home-assistant-and-carplay-pi-touch-display-2).
+Thanks to Sebastian ([@pdsccode](https://github.com/pdsccode)) for his contributions on issues and [community](https://community.home-assistant.io/t/kiosk-mode-for-raspberry-pi-with-touch-display/821196) discussions.
+
+[Inspired by](https://www.jeffgeerling.com/blog/2024/home-assistant-and-carplay-pi-touch-display-2) the one and only Raspberry Pi Master, Jeff Geerling ([@geerlingguy](https://github.com/geerlingguy)).
 
 ## License
 [MIT](https://github.com/leukipp/touchkio/blob/main/LICENSE)

html/navigation.html

@@ -0,0 +1,174 @@
+<!doctype html>
+<html>
+  <head>
+    <style>
+      [data-theme="dark"] {
+        --primary-color: rgba(225, 225, 225, 1);
+        --border-color: rgba(225, 225, 225, 0.15);
+        --background-color: rgba(28, 28, 28, 1);
+      }
+      [data-theme="light"] {
+        --primary-color: rgba(33, 33, 33, 1);
+        --border-color: rgba(33, 33, 33, 0.15);
+        --background-color: rgba(255, 255, 255, 1);
+      }
+      ::-webkit-scrollbar {
+        display: none;
+      }
+      * {
+        margin: 0;
+        padding: 0;
+        cursor: pointer;
+      }
+      body {
+        display: flex;
+        align-items: center;
+        width: 100vw;
+        height: 100vh;
+      }
+      menu {
+        display: flex;
+        flex-direction: row;
+        align-items: center;
+        width: 100vw;
+        height: 100vh;
+        padding: 0 30px;
+        column-gap: 20px;
+        list-style-type: none;
+        border-top: 1px solid var(--border-color);
+        background: var(--background-color);
+      }
+      li {
+        display: flex;
+        align-items: center;
+        flex: 0 0 auto;
+      }
+      li.dynamic {
+        flex: 1 1 0%;
+      }
+      li.hidden {
+        display: none;
+      }
+      li.disabled {
+        opacity: 0.5;
+        pointer-events: none;
+      }
+      button {
+        width: 32px;
+        height: 32px;
+        border: none;
+        background-color: transparent;
+      }
+      input {
+        width: 100%;
+        min-width: 0;
+        margin: 0 10px;
+        padding: 6px 10px;
+        border-radius: 4px;
+        font-size: 18px;
+        outline: none;
+        border: none;
+        box-sizing: border-box;
+        color: var(--primary-color);
+        background-color: var(--border-color);
+      }
+      svg {
+        pointer-events: none;
+        fill: var(--primary-color);
+      }
+    </style>
+  </head>
+  <body>
+    <menu>
+      <li>
+        <button id="home">
+          <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
+            <title>home-circle</title>
+            <path
+              d="M19.07,4.93C17.22,3 14.66,1.96 12,2C9.34,1.96 6.79,3 4.94,4.93C3,6.78 1.96,9.34 2,12C1.96,14.66 3,17.21 4.93,19.06C6.78,21 9.34,22.04 12,22C14.66,22.04 17.21,21 19.06,19.07C21,17.22 22.04,14.66 22,12C22.04,9.34 21,6.78 19.07,4.93M17,12V18H13.5V13H10.5V18H7V12H5L12,5L19.5,12H17Z"
+            />
+          </svg>
+        </button>
+      </li>
+      <li>
+        <button id="pager">
+          <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
+            <title>page-next</title>
+            <path
+              d="M20,3H5A2,2 0 0,0 3,5V11H7V9L11,12L7,15V13H3V19A2,2 0 0,0 5,21H20A2,2 0 0,0 22,19V5A2,2 0 0,0 20,3M17,17H13V15H17V17M20,13H13V11H20V13M20,9H13V7H20V9M3,13H0V11H3V13Z"
+            />
+          </svg>
+        </button>
+      </li>
+      <li class="dynamic">
+        <input id="url" type="text" spellcheck="false" />
+      </li>
+      <li>
+        <button id="backward">
+          <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
+            <title>arrow-left-circle</title>
+            <path
+              d="M2,12A10,10 0 0,1 12,2A10,10 0 0,1 22,12A10,10 0 0,1 12,22A10,10 0 0,1 2,12M18,11H10L13.5,7.5L12.08,6.08L6.16,12L12.08,17.92L13.5,16.5L10,13H18V11Z"
+            />
+          </svg>
+        </button>
+      </li>
+      <li>
+        <button id="forward">
+          <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
+            <title>arrow-right-circle</title>
+            <path
+              d="M22,12A10,10 0 0,1 12,22A10,10 0 0,1 2,12A10,10 0 0,1 12,2A10,10 0 0,1 22,12M6,13H14L10.5,16.5L11.92,17.92L17.84,12L11.92,6.08L10.5,7.5L14,11H6V13Z"
+            />
+          </svg>
+        </button>
+      </li>
+    </menu>
+    <script>
+      const { ipcRenderer } = require("electron");
+
+      const registerSendEvents = () => {
+        document.querySelectorAll("button").forEach((button) => {
+          button.addEventListener("click", (e) => {
+            ipcRenderer.send("button-click", { id: e.target.id });
+          });
+        });
+        document.querySelectorAll("input").forEach((input) => {
+          input.addEventListener("focus", (e) => {
+            ipcRenderer.send("input-focus", { id: e.target.id });
+          });
+          input.addEventListener("keydown", (e) => {
+            if (e.key === "Enter") {
+              ipcRenderer.send("input-enter", { id: e.target.id, text: e.target.value });
+            }
+          });
+        });
+      };
+
+      const registerReceiveEvents = () => {
+        ipcRenderer.on("button-disabled", (e, button) => {
+          document.getElementById(button.id).parentNode.classList.toggle("disabled", button.disabled);
+        });
+        ipcRenderer.on("button-hidden", (e, button) => {
+          document.getElementById(button.id).parentNode.classList.toggle("hidden", button.hidden);
+        });
+        ipcRenderer.on("input-blur", (e, input) => {
+          document.getElementById(input.id).blur();
+        });
+        ipcRenderer.on("input-select", (e, input) => {
+          document.getElementById(input.id).select();
+        });
+        ipcRenderer.on("input-text", (e, input) => {
+          document.getElementById(input.id).value = input.text;
+          document.getElementById(input.id).placeholder = input.placeholder;
+        });
+        ipcRenderer.on("data-theme", (e, data) => {
+          document.documentElement.setAttribute("data-theme", data.theme);
+        });
+      };
+
+      registerSendEvents();
+      registerReceiveEvents();
+    </script>
+  </body>
+</html>

html/widget.html

@@ -0,0 +1,136 @@
+<!doctype html>
+<html>
+  <head>
+    <style>
+      [data-theme="dark"] {
+        --primary-color: rgba(225, 225, 225, 1);
+        --border-color: rgba(225, 225, 225, 0.15);
+        --background-color: rgba(28, 28, 28, 1);
+      }
+      [data-theme="light"] {
+        --primary-color: rgba(33, 33, 33, 1);
+        --border-color: rgba(33, 33, 33, 0.15);
+        --background-color: rgba(255, 255, 255, 1);
+      }
+      [data-theme="hidden"] {
+        --primary-color: rgba(0, 0, 0, 0);
+        --border-color: rgba(0, 0, 0, 0);
+        --background-color: rgba(0, 0, 0, 0);
+      }
+      ::-webkit-scrollbar {
+        display: none;
+      }
+      * {
+        margin: 0;
+        padding: 0;
+        cursor: pointer;
+      }
+      body {
+        display: flex;
+        align-items: center;
+        width: 100vw;
+        height: 100vh;
+      }
+      menu {
+        display: flex;
+        flex-direction: column;
+        align-items: center;
+        width: 100vw;
+        padding: 10px;
+        row-gap: 10px;
+        list-style-type: none;
+        border-top-left-radius: 15px;
+        border-bottom-left-radius: 15px;
+        border-top: 1px solid var(--border-color);
+        border-left: 1px solid var(--border-color);
+        border-bottom: 1px solid var(--border-color);
+        background: var(--background-color);
+      }
+      li {
+        display: flex;
+        align-items: center;
+        flex: 0 0 auto;
+      }
+      li.hidden {
+        display: none;
+      }
+      button {
+        width: 32px;
+        height: 32px;
+        border: none;
+        background-color: transparent;
+      }
+      svg {
+        pointer-events: none;
+        fill: var(--primary-color);
+      }
+    </style>
+  </head>
+  <body>
+    <menu>
+      <li>
+        <button id="keyboard">
+          <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
+            <title>keyboard-close-outline</title>
+            <path
+              d="M12 23L16 19H8M4 3C2.9 3 2 3.9 2 5V15C2 16.1 2.9 17 4 17H20C21.1 17 22 16.1 22 15V5C22 3.9 21.1 3 20 3H4M4 5H20V15H4V5M5 6V8H7V6H5M8 6V8H10V6H8M11 6V8H13V6H11M14 6V8H16V6H14M17 6V8H19V6H17M5 9V11H7V9H5M8 9V11H10V9H8M11 9V11H13V9H11M14 9V11H16V9H14M17 9V11H19V9H17M8 12V14H16V12H8Z"
+            />
+          </svg>
+        </button>
+      </li>
+      <li>
+        <button id="fullscreen">
+          <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
+            <title>overscan</title>
+            <path
+              d="M12 5.5L10 8H14L12 5.5M18 10V14L20.5 12L18 10M6 10L3.5 12L6 14V10M14 16H10L12 18.5L14 16M21 3H3C1.9 3 1 3.9 1 5V19C1 20.1 1.9 21 3 21H21C22.1 21 23 20.1 23 19V5C23 3.9 22.1 3 21 3M21 19H3V5H21V19Z"
+            />
+          </svg>
+        </button>
+      </li>
+      <li>
+        <button id="minimize">
+          <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
+            <title>image-size-select-small</title>
+            <path
+              d="M23,15H21V17H23V15M23,11H21V13H23V11M23,19H21V21C22,21 23,20 23,19M15,3H13V5H15V3M23,7H21V9H23V7M21,3V5H23C23,4 22,3 21,3M3,21H11V15H1V19A2,2 0 0,0 3,21M3,7H1V9H3V7M15,19H13V21H15V19M19,3H17V5H19V3M19,19H17V21H19V19M3,3C2,3 1,4 1,5H3V3M3,11H1V13H3V11M11,3H9V5H11V3M7,3H5V5H7V3Z"
+            />
+          </svg>
+        </button>
+      </li>
+      <li>
+        <button id="navigation">
+          <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24">
+            <title>web</title>
+            <path
+              d="M16.36,14C16.44,13.34 16.5,12.68 16.5,12C16.5,11.32 16.44,10.66 16.36,10H19.74C19.9,10.64 20,11.31 20,12C20,12.69 19.9,13.36 19.74,14M14.59,19.56C15.19,18.45 15.65,17.25 15.97,16H18.92C17.96,17.65 16.43,18.93 14.59,19.56M14.34,14H9.66C9.56,13.34 9.5,12.68 9.5,12C9.5,11.32 9.56,10.65 9.66,10H14.34C14.43,10.65 14.5,11.32 14.5,12C14.5,12.68 14.43,13.34 14.34,14M12,19.96C11.17,18.76 10.5,17.43 10.09,16H13.91C13.5,17.43 12.83,18.76 12,19.96M8,8H5.08C6.03,6.34 7.57,5.06 9.4,4.44C8.8,5.55 8.35,6.75 8,8M5.08,16H8C8.35,17.25 8.8,18.45 9.4,19.56C7.57,18.93 6.03,17.65 5.08,16M4.26,14C4.1,13.36 4,12.69 4,12C4,11.31 4.1,10.64 4.26,10H7.64C7.56,10.66 7.5,11.32 7.5,12C7.5,12.68 7.56,13.34 7.64,14M12,4.03C12.83,5.23 13.5,6.57 13.91,8H10.09C10.5,6.57 11.17,5.23 12,4.03M18.92,8H15.97C15.65,6.75 15.19,5.55 14.59,4.44C16.43,5.07 17.96,6.34 18.92,8M12,2C6.47,2 2,6.5 2,12A10,10 0 0,0 12,22A10,10 0 0,0 22,12A10,10 0 0,0 12,2Z"
+            />
+          </svg>
+        </button>
+      </li>
+    </menu>
+    <script>
+      const { ipcRenderer } = require("electron");
+
+      const registerSendEvents = () => {
+        document.querySelectorAll("button").forEach((button) => {
+          button.addEventListener("click", (e) => {
+            ipcRenderer.send("button-click", { id: e.target.id });
+          });
+        });
+      };
+
+      const registerReceiveEvents = () => {
+        ipcRenderer.on("button-hidden", (e, button) => {
+          document.getElementById(button.id).parentNode.classList.toggle("hidden", button.hidden);
+        });
+        ipcRenderer.on("data-theme", (e, data) => {
+          document.documentElement.setAttribute("data-theme", data.theme);
+        });
+      };
+
+      registerSendEvents();
+      registerReceiveEvents();
+    </script>
+  </body>
+</html>

index.js

@@ -2,11 +2,21 @@ const fs = require("fs");
 const path = require("path");
 const crypto = require("crypto");
 const readline = require("readline/promises");
-const integration = require("./src/integration");
+const integration = require("./js/integration");
-const hardware = require("./src/hardware");
+const hardware = require("./js/hardware");
-const webview = require("./src/webview");
+const webview = require("./js/webview");
 const { app } = require("electron");
 
+global.ARGS = global.ARGS || {};
+
+if (!process.env.DISPLAY) {
+  console.error(`\n$DISPLAY variable not set to run the GUI application, are you connected via SSH?\n`);
+  console.error(`If you have installed the service use:`);
+  console.error(`  systemctl --user start touchkio.service`);
+  console.error(`Alternatively export the variables first:`);
+  console.error(`  export DISPLAY=":0" && export WAYLAND_DISPLAY="wayland-0" && touchkio\n`);
+}
+
 /**
  * This promise resolves when the app has finished initializing,
  * allowing to safely create browser windows and perform other
@@ -24,6 +34,12 @@ app.whenReady().then(async () => {
   let argsFilePath = path.join(app.getPath("userData"), "Arguments.json");
   let argsFileExists = fs.existsSync(argsFilePath);
 
+  // Show version and release info
+  if ("help" in args || "version" in args) {
+    console.log(`${app.getName()}-v${app.getVersion()}, https://github.com/leukipp/touchkio`);
+    return app.quit();
+  }
+
   // Setup arguments from file path
   if ("setup" in args || (!argsProvided && !argsFileExists)) {
     await sleep(3000);
@@ -35,14 +51,20 @@ app.whenReady().then(async () => {
     args = readArgs(argsFilePath);
   }
 
+  // Split url arguments
+  args.web_url = args.web_url || [];
+  if (!Array.isArray(args.web_url)) {
+    args.web_url = args.web_url.split(",").map((url) => url.trim());
+  }
+  global.ARGS = args;
+
   // Show used arguments
-  const json = JSON.stringify(args, null, 2);
+  console.log(`Arguments: ${JSON.stringify(global.ARGS, null, 2)}`);
-  console.log(`Arguments: ${json}`);
 
   // Chained init functions
   const chained = [webview.init, hardware.init, integration.init];
   for (const init of chained) {
-    if (!(await init(args))) {
+    if (!(await init())) {
       break;
     }
   }
@@ -55,14 +77,13 @@ app.whenReady().then(async () => {
  * @returns {Object} An object mapping argument names to their corresponding values.
  */
 const parseArgs = (proc) => {
-  let args = {};
+  const args = proc.argv.slice(1).filter((arg) => arg !== ".");
-  proc.argv.slice(1).forEach((arg) => {
+  return Object.fromEntries(
-    if (arg !== ".") {
+    args.flatMap((arg) => {
-      const [key, value] = arg.split("=");
+      const match = arg.match(/^--?([^=]+)(?:=(.*))?$/);
-      args[key.replace("--", "").replace("-", "_")] = value;
+      return match ? [[match[1].replace(/-/g, "_"), match[2] ?? null]] : [];
-    }
+    }),
-  });
+  );
-  return args;
 };
 
 /**
@@ -94,6 +115,11 @@ const promptArgs = async (proc) => {
       question: "Enter WEB zoom level",
       fallback: "1.25",
     },
+    {
+      key: "web_widget",
+      question: "Enter WEB widget enabled",
+      fallback: "true",
+    },
     {
       key: "mqtt",
       question: "\nConnect to MQTT Broker?",
@@ -149,9 +175,13 @@ const promptArgs = async (proc) => {
       const prompt = `${question} (${fallback}): `;
       const answer = await read.question(prompt);
       const value = answer.trim() || fallback;
+      if (key === "web_url") {
+        args[key] = value.split(",").map((v) => v.trim());
+      } else {
         args[key] = value;
       }
     }
+  }
   read.close();
 
   return args;
@@ -223,4 +253,6 @@ const decrypt = (value) => {
  * @param {number} ms - Sleep time in milliseconds.
  * @returns {Promise} A promise resolving after the timeout.
  */
-const sleep = (ms) => new Promise((r) => setTimeout(r, ms));
+const sleep = (ms) => {
+  return new Promise((r) => setTimeout(r, ms));
+};

install.sh

@@ -3,6 +3,7 @@
 # Determine system architecture
 echo -e "Determining system architecture..."
 
+BITS=$(getconf LONG_BIT)
 case "$(uname -m)" in
     aarch64)
         ARCH="arm64"
@@ -11,11 +12,17 @@ case "$(uname -m)" in
         ARCH="x64"
         ;;
     *)
-        echo "System architecture $(uname -m) not supported."
+        echo "Architecture $(uname -m) running $BITS-bit operating system is not supported."
         exit 1
         ;;
 esac
-echo "System architecture $ARCH is supported."
+
+if [ "$BITS" -ne 64 ]; then
+    echo "Architecture $ARCH running $BITS-bit operating system is not supported."
+    exit 1
+fi
+
+echo "Architecture $ARCH running $BITS-bit operating system is supported."
 
 # Download the latest .deb package
 echo -e "\nDownloading the latest release..."
@@ -23,7 +30,10 @@ echo -e "\nDownloading the latest release..."
 DEB_URL=$(wget -qO- https://api.github.com/repos/leukipp/touchkio/releases/latest | \
 grep -o "\"browser_download_url\": \"[^\"]*_${ARCH}\.deb\"" | \
 sed 's/"browser_download_url": "//;s/"//g')
-DEB_PATH="/tmp/$(basename "$DEB_URL")"
+
+TMP_DIR=$(mktemp -d)
+DEB_PATH="${TMP_DIR}/$(basename "$DEB_URL")"
+chmod 755 "$TMP_DIR"
 
 if [ -z "$DEB_URL" ]; then
     echo "Download url for .deb file not found."
@@ -38,12 +48,12 @@ fi
 # Install the latest .deb package
 echo -e "\nInstalling the latest release..."
 
-if ! command -v dpkg &> /dev/null; then
+if ! command -v apt &> /dev/null; then
-    echo "Package manager dpkg was not found."
+    echo "Package manager apt was not found."
     exit 1
 fi
 
-if ! sudo dpkg -i "$DEB_PATH"; then
+if ! sudo apt install "$DEB_PATH"; then
     echo "Installation of .deb file failed."
     exit 1
 fi
@@ -93,4 +103,7 @@ read -p "Start touchkio setup? (Y/n) " answer
 if [[ ${answer:-y} == [Yy]* ]]; then
     echo "/usr/bin/touchkio --setup"
     /usr/bin/touchkio --setup
+else
+    echo "/usr/bin/touchkio"
+    /usr/bin/touchkio
 fi

js/hardware.js

@@ -1,12 +1,19 @@
 const os = require("os");
 const fs = require("fs");
 const path = require("path");
-const process = require("child_process");
+const fsp = require("fs/promises");
+const cpr = require("child_process");
 
 global.HARDWARE = global.HARDWARE || {
   initialized: false,
-  status: "invalid",
+  status: null,
+  session: {},
   support: {},
+  battery: {
+    level: {
+      path: null,
+    },
+  },
   display: {
     status: {
       path: null,
@@ -28,33 +35,34 @@ global.HARDWARE = global.HARDWARE || {
 /**
  * Initializes the hardware with the provided arguments.
  *
- * @param {Object} args - The command-line arguments to customize the initialization process.
+ * @returns {bool} Returns true if the initialization was successful.
- * @returns {boolean} Returns true if the initialization was successful.
  */
-const init = async (args) => {
+const init = async () => {
-  if (!args.mqtt_url) {
-    return false;
-  }
-
-  // Check device support
   if (!compatibleDevice()) {
     console.warn("Device not supported");
     return false;
   }
 
   // Init globals
-  HARDWARE.support.session = sessionType();
+  HARDWARE.session.user = sessionUser();
+  HARDWARE.session.type = sessionType();
+  HARDWARE.battery.level.path = getBatteryLevelPath();
+  HARDWARE.support.batteryLevel = HARDWARE.battery.level.path !== null;
   HARDWARE.display.status.path = getDisplayStatusPath();
   HARDWARE.support.displayStatus = HARDWARE.display.status.path !== null;
   HARDWARE.display.brightness.path = getDisplayBrightnessPath();
   HARDWARE.support.displayBrightness = HARDWARE.display.brightness.path !== null;
   HARDWARE.display.brightness.max = getDisplayBrightnessMax();
+  HARDWARE.support.keyboardVisibility = processRuns("squeekboard");
   HARDWARE.initialized = true;
-  HARDWARE.status = "valid";
+  HARDWARE.status = "Supported";
+
+  // Show supported features
+  console.log(`Supported: ${JSON.stringify(HARDWARE.support, null, 2)}`);
 
   // Show session infos
-  console.log("\nUser:", os.userInfo().username);
+  console.log("\nUser:", HARDWARE.session.user);
-  console.log("Session:", HARDWARE.support.session);
+  console.log("Session:", HARDWARE.session.type);
 
   // Show device infos
   console.log("\nModel:", getModel());
@@ -69,12 +77,12 @@ const init = async (args) => {
   console.log("Processor Usage:", getProcessorUsage());
   console.log("Processor Temperature:", getProcessorTemperature());
 
-  // Show display infos
+  // Show hardware infos
-  console.log(`\nDisplay Status [${HARDWARE.display.status.path}]:`, getDisplayStatus());
+  console.log(`\nBattery Level [${HARDWARE.battery.level.path}]:`, getBatteryLevel());
+  console.log(`Display Status [${HARDWARE.display.status.path}]:`, getDisplayStatus());
   console.log(`Display Brightness [${HARDWARE.display.brightness.path}]:`, getDisplayBrightness(), "\n");
 
-  // Check for keyboard visibility changes
+  // Check for keyboard visibility
-  HARDWARE.support.keyboardVisibility = processRuns("squeekboard");
   setKeyboardVisibility("OFF", (reply, error) => {
     if (!reply || error) {
       return;
@@ -91,7 +99,7 @@ const init = async (args) => {
   });
 
   // Check for display changes
-  setInterval(update, 500);
+  interval(update, 1000);
 
   return true;
 };
@@ -99,14 +107,14 @@ const init = async (args) => {
 /**
  * Updates the shared hardware properties.
  */
-const update = () => {
+const update = async () => {
   if (!HARDWARE.initialized) {
     return;
   }
 
   // Display status has changed
   if (HARDWARE.support.displayStatus) {
-    const status = fs.readFileSync(`${HARDWARE.display.status.path}/dpms`, "utf8").trim();
+    const status = (await fsp.readFile(`${HARDWARE.display.status.path}/dpms`, "utf8")).trim();
     if (status !== HARDWARE.display.status.value) {
       console.log("Update Display Status:", getDisplayStatus());
       HARDWARE.display.status.value = status;
@@ -118,7 +126,7 @@ const update = () => {
 
   // Display brightness has changed
   if (HARDWARE.support.displayBrightness) {
-    const brightness = fs.readFileSync(`${HARDWARE.display.brightness.path}/brightness`, "utf8").trim();
+    const brightness = (await fsp.readFile(`${HARDWARE.display.brightness.path}/brightness`, "utf8")).trim();
     if (brightness !== HARDWARE.display.brightness.value) {
       console.log("Update Display Brightness:", getDisplayBrightness());
       HARDWARE.display.brightness.value = brightness;
@@ -143,9 +151,21 @@ const compatibleDevice = () => {
 };
 
 /**
- * Queries the session type for the logged in user.
+ * Gets the session user name using `os.userInfo()`.
  *
- * @returns {string} Returns session type 'x11'/'wayland' or null if an error occurs.
+ * @returns {string|null} Returns session user name or null if an error occurs.
+ */
+const sessionUser = () => {
+  try {
+    return os.userInfo().username;
+  } catch {}
+  return null;
+};
+
+/**
+ * Gets the session type for the user using `loginctl`.
+ *
+ * @returns {string|null} Returns session type 'x11'/'wayland' or null if an error occurs.
  */
 const sessionType = () => {
   if (!commandExists("loginctl")) {
@@ -164,19 +184,19 @@ const sessionType = () => {
  * @returns {bool} Returns true if the session matches the type.
  */
 const session = (type) => {
-  return HARDWARE.support.session == type;
+  return HARDWARE.session.type === type;
 };
 
 /**
  * Gets the model name using `/sys/firmware/devicetree/base/model` or `/sys/class/dmi/id/product_name`.
  *
- * @returns {string|null} The model name of the device or 'Generic' if not found.
+ * @returns {string} The model name of the device or 'Generic' if not found.
  */
 const getModel = () => {
   const paths = ["/sys/firmware/devicetree/base/model", "/sys/class/dmi/id/product_name"];
   for (const path of paths) {
     if (fs.existsSync(path)) {
-      return execSyncCommand("sudo", ["cat", path]);
+      return execSyncCommand("sudo", ["cat", path]) || "Generic";
     }
   }
   return "Generic";
@@ -185,13 +205,13 @@ const getModel = () => {
 /**
  * Gets the vendor name using `/sys/class/dmi/id/board_vendor`.
  *
- * @returns {string|null} The vendor name of the device or 'Generic' if not found.
+ * @returns {string} The vendor name of the device or 'Generic' if not found.
  */
 const getVendor = () => {
   const paths = ["/sys/class/dmi/id/board_vendor"];
   for (const path of paths) {
     if (fs.existsSync(path)) {
-      return execSyncCommand("sudo", ["cat", path]);
+      return execSyncCommand("sudo", ["cat", path]) || "Generic";
     }
   }
   const model = getModel();
@@ -204,13 +224,13 @@ const getVendor = () => {
 /**
  * Gets the serial number using `/sys/firmware/devicetree/base/serial-number` or `/sys/class/dmi/id/product_serial`.
  *
- * @returns {string|null} The serial number of the device or '123456' if not found.
+ * @returns {string} The serial number of the device or '123456' if not found.
  */
 const getSerialNumber = () => {
   const paths = ["/sys/firmware/devicetree/base/serial-number", "/sys/class/dmi/id/product_serial"];
   for (const path of paths) {
     if (fs.existsSync(path)) {
-      return execSyncCommand("sudo", ["cat", path]);
+      return execSyncCommand("sudo", ["cat", path]) || "123456";
     }
   }
   return "123456";
@@ -222,7 +242,13 @@ const getSerialNumber = () => {
  * @returns {string} The machine id of the system or '123456' if not found.
  */
 const getMachineId = () => {
-  return execSyncCommand("cat", ["/etc/machine-id"]) || "123456";
+  const paths = ["/etc/machine-id"];
+  for (const path of paths) {
+    if (fs.existsSync(path)) {
+      return execSyncCommand("sudo", ["cat", path]) || "123456";
+    }
+  }
+  return "123456";
 };
 
 /**
@@ -291,6 +317,39 @@ const getProcessorTemperature = () => {
   return null;
 };
 
+/**
+ * Gets the current battery power level path using `/sys/class/power_supply`.
+ *
+ * @returns {string|null} The battery power level path or null if nothing was found.
+ */
+const getBatteryLevelPath = () => {
+  const power = "/sys/class/power_supply";
+  for (const supply of fs.readdirSync(power)) {
+    const capacityFile = path.join(power, supply, "capacity");
+    if (!fs.existsSync(capacityFile)) {
+      continue;
+    }
+    return path.join(power, supply);
+  }
+  return null;
+};
+
+/**
+ * Gets the current battery power level using `/sys/class/power_supply/.../capacity`.
+ *
+ * @returns {number|null} The battery power level in percentage or null if nothing was found.
+ */
+const getBatteryLevel = () => {
+  if (!HARDWARE.support.batteryLevel) {
+    return null;
+  }
+  const capacity = fs.readFileSync(`${HARDWARE.battery.level.path}/capacity`, "utf8").trim();
+  if (capacity) {
+    return parseFloat(capacity);
+  }
+  return null;
+};
+
 /**
  * Gets the current display status path using `/sys/class/drm`.
  *
@@ -343,14 +402,14 @@ const getDisplayStatus = () => {
  * the appropriate command to set the display status.
  *
  * @param {string} status - The desired status ('ON' or 'OFF').
- * @param {function} callback - A callback function that receives the output or error.
+ * @param {Function} callback - A callback function that receives the output or error.
  */
 const setDisplayStatus = (status, callback = null) => {
   if (!HARDWARE.support.displayStatus) {
     if (typeof callback === "function") callback(null, "Not supported");
     return;
   }
-  if (status !== "ON" && status !== "OFF") {
+  if (!["ON", "OFF"].includes(status)) {
     console.error("Status must be 'ON' or 'OFF'");
     if (typeof callback === "function") callback(null, "Invalid status");
     return;
@@ -388,8 +447,8 @@ const getDisplayBrightnessMax = () => {
   if (!HARDWARE.support.displayBrightness) {
     return null;
   }
-  const max = execSyncCommand("cat", [`${HARDWARE.display.brightness.path}/max_brightness`]);
+  const max = fs.readFileSync(`${HARDWARE.display.brightness.path}/max_brightness`, "utf8").trim();
-  if (max !== null) {
+  if (max) {
     return parseInt(max, 10);
   }
   return null;
@@ -404,10 +463,10 @@ const getDisplayBrightness = () => {
   if (!HARDWARE.support.displayBrightness) {
     return null;
   }
-  const brightness = execSyncCommand("cat", [`${HARDWARE.display.brightness.path}/brightness`]);
+  const brightness = fs.readFileSync(`${HARDWARE.display.brightness.path}/brightness`, "utf8").trim();
-  if (brightness !== null) {
+  if (brightness) {
-    const max = HARDWARE.display.brightness.max;
+    const max = HARDWARE.display.brightness.max || 1;
-    return Math.round((parseInt(brightness, 10) / max) * 100);
+    return Math.max(1, Math.min(Math.round((parseInt(brightness, 10) / max) * 100), 100));
   }
   return null;
 };
@@ -419,7 +478,7 @@ const getDisplayBrightness = () => {
  * maps it to the proper range and writes it to the system.
  *
  * @param {number} brightness - The desired brightness level (1-100).
- * @param {function} callback - A callback function that receives the output or error.
+ * @param {Function} callback - A callback function that receives the output or error.
  */
 const setDisplayBrightness = (brightness, callback = null) => {
   if (!HARDWARE.support.displayBrightness) {
@@ -456,14 +515,19 @@ const getKeyboardVisibility = () => {
  * This function takes a desired visibility ('ON' or 'OFF') and executes
  * the appropriate command to show or hide the keyboard.
  *
- * @param {boolean} visibility - The desired visibility ('ON' or 'OFF').
+ * @param {bool} visibility - The desired visibility ('ON' or 'OFF').
- * @param {function} callback - A callback function that receives the output or error.
+ * @param {Function} callback - A callback function that receives the output or error.
  */
 const setKeyboardVisibility = (visibility, callback = null) => {
   if (!HARDWARE.support.keyboardVisibility) {
     if (typeof callback === "function") callback(null, "Not supported");
     return;
   }
+  if (!["ON", "OFF"].includes(visibility)) {
+    console.error("Visibility must be 'ON' or 'OFF'");
+    if (typeof callback === "function") callback(null, "Invalid visibility");
+    return;
+  }
   const visible = visibility === "ON";
   HARDWARE.keyboard.visibility = visible;
   dbusCall("/sm/puri/OSK0", "SetVisible", [`boolean:${visible}`], callback);
@@ -490,7 +554,7 @@ const checkPackageUpgrades = () => {
  * This function executes the command asynchronously.
  * The output of the command will be provided through the callback function.
  *
- * @param {function} callback - A callback function that receives the output or error.
+ * @param {Function} callback - A callback function that receives the output or error.
  */
 const shutdownSystem = (callback = null) => {
   execAsyncCommand("sudo", ["shutdown", "-h", "now"], callback);
@@ -502,7 +566,7 @@ const shutdownSystem = (callback = null) => {
  * This function executes the command asynchronously.
  * The output of the command will be provided through the callback function.
  *
- * @param {function} callback - A callback function that receives the output or error.
+ * @param {Function} callback - A callback function that receives the output or error.
  */
 const rebootSystem = (callback = null) => {
   execAsyncCommand("sudo", ["reboot"], callback);
@@ -512,11 +576,11 @@ const rebootSystem = (callback = null) => {
  * Checks if a process is running using `pidof`.
  *
  * @param {string} name - The process name to check.
- * @returns {boolean} Returns true if the process runs.
+ * @returns {bool} Returns true if the process runs.
  */
 const processRuns = (name) => {
   try {
-    return !!process.execSync(`pidof ${name}`, { encoding: "utf8" });
+    return !!cpr.execSync(`pidof ${name}`, { encoding: "utf8" });
   } catch {}
   return false;
 };
@@ -525,11 +589,11 @@ const processRuns = (name) => {
  * Checks if a command is available using `which`.
  *
  * @param {string} name - The command name to check.
- * @returns {boolean} Returns true if the command is available.
+ * @returns {bool} Returns true if the command is available.
  */
 const commandExists = (name) => {
   try {
-    return !!process.execSync(`which ${name}`, { encoding: "utf8" });
+    return !!cpr.execSync(`which ${name}`, { encoding: "utf8" });
   } catch {}
   return false;
 };
@@ -543,7 +607,7 @@ const commandExists = (name) => {
  */
 const execSyncCommand = (cmd, args = []) => {
   try {
-    const output = process.execSync([cmd, ...args].join(" "), { encoding: "utf8" });
+    const output = cpr.execSync([cmd, ...args].join(" "), { encoding: "utf8" });
     return output.trim().replace(/\0/g, "");
   } catch (error) {
     console.error("Execute Sync:", error.message);
@@ -556,13 +620,13 @@ const execSyncCommand = (cmd, args = []) => {
  *
  * @param {string} cmd - The command to execute.
  * @param {Array<string>} args - The arguments for the command.
- * @param {function} callback - A callback function that receives the output or error.
+ * @param {Function} callback - A callback function that receives the output or error.
- * @returns {object} The spawned process object.
+ * @returns {Object} The spawned process object.
  */
 const execAsyncCommand = (cmd, args = [], callback = null) => {
   let errorOutput = "";
   let successOutput = "";
-  let proc = process.spawn(cmd, args);
+  let proc = cpr.spawn(cmd, args);
   proc.stderr.on("data", (data) => {
     if (data) {
       errorOutput += data.toString();
@@ -598,7 +662,7 @@ const execAsyncCommand = (cmd, args = [], callback = null) => {
  * @param {string} path - The D-Bus object path.
  * @param {string} method - The D-Bus method name.
  * @param {Array<string>} values - The argument values for the D-Bus method.
- * @param {function} callback - A callback function that receives the output or error.
+ * @param {Function} callback - A callback function that receives the output or error.
  */
 const dbusCall = (path, method, values, callback = null) => {
   const cmd = "dbus-send";
@@ -606,7 +670,7 @@ const dbusCall = (path, method, values, callback = null) => {
   const dest = `${iface} ${path} ${iface}.${method} ${values.join(" ")}`;
   const args = ["--print-reply", "--type=method_call", `--dest=${dest}`];
   try {
-    const output = process.execSync([cmd, ...args].join(" "), { encoding: "utf8" });
+    const output = cpr.execSync([cmd, ...args].join(" "), { encoding: "utf8" });
     if (typeof callback === "function") {
       callback(output.trim().replace(/\0/g, ""), null);
     }
@@ -622,13 +686,13 @@ const dbusCall = (path, method, values, callback = null) => {
  * Monitors D-Bus property changes asynchronously using `dbus-monitor`.
  *
  * @param {string} path - The D-Bus object path.
- * @param {function} callback - A callback function that receives the changed property.
+ * @param {Function} callback - A callback function that receives the changed property.
- * @returns {object} The spawned process object.
+ * @returns {Object} The spawned process object.
  */
 const dbusMonitor = (path, callback) => {
   const cmd = "dbus-monitor";
   const args = [`interface='org.freedesktop.DBus.Properties',member='PropertiesChanged',path='${path}'`];
-  const proc = process.spawn(cmd, args);
+  const proc = cpr.spawn(cmd, args);
   proc.stdout.on("data", (data) => {
     try {
       const signal = data.toString();
@@ -664,6 +728,26 @@ const dbusMonitor = (path, callback) => {
   return proc;
 };
 
+/**
+ * Helper function for asynchronous interval calls.
+ *
+ * @param {Function} callback - An async callback function.
+ * @param {number} ms - Sleep time in milliseconds.
+ */
+const interval = (callback, ms) => {
+  const run = () => {
+    setTimeout(async () => {
+      try {
+        await callback();
+      } catch (error) {
+        console.error("Interval Callback:", error.message);
+      }
+      run();
+    }, ms);
+  };
+  run();
+};
+
 module.exports = {
   init,
   update,
@@ -677,6 +761,8 @@ module.exports = {
   getMemoryUsage,
   getProcessorUsage,
   getProcessorTemperature,
+  getBatteryLevelPath,
+  getBatteryLevel,
   getDisplayStatusPath,
   getDisplayStatus,
   setDisplayStatus,

js/integration.js

@@ -0,0 +1,816 @@
+const mqtt = require("mqtt");
+const hardware = require("./hardware");
+const { app } = require("electron");
+
+global.INTEGRATION = global.INTEGRATION || {
+  initialized: false,
+  status: null,
+};
+
+/**
+ * Initializes the integration with the provided arguments.
+ *
+ * @returns {bool} Returns true if the initialization was successful.
+ */
+const init = async () => {
+  if (!ARGS.mqtt_url) {
+    return false;
+  }
+  if (!/^mqtts?:\/\//.test(ARGS.mqtt_url)) {
+    console.error("Please provide the '--mqtt-url' parameter with mqtt(s)");
+    return app.quit();
+  }
+
+  // Parse arguments
+  const url = new URL(ARGS.mqtt_url);
+  const user = ARGS.mqtt_user ? ARGS.mqtt_user : null;
+  const password = ARGS.mqtt_password ? ARGS.mqtt_password : null;
+  const discovery = ARGS.mqtt_discovery ? ARGS.mqtt_discovery : "homeassistant";
+
+  const model = hardware.getModel();
+  const vendor = hardware.getVendor();
+  const hostName = hardware.getHostName();
+  const serialNumber = hardware.getSerialNumber();
+  const serialNumberSuffix = serialNumber.slice(-6);
+  const deviceName = hostName.charAt(0).toUpperCase() + hostName.slice(1);
+  const deviceId = serialNumberSuffix.toUpperCase().replace(/[^A-Z0-9]/g, "");
+
+  // Init globals
+  INTEGRATION.discovery = discovery;
+  INTEGRATION.node = `rpi_${deviceId}`;
+  INTEGRATION.root = `${app.getName()}/${INTEGRATION.node}`;
+  INTEGRATION.device = {
+    name: `TouchKio ${deviceName}`,
+    model: model,
+    manufacturer: vendor,
+    serial_number: serialNumber,
+    identifiers: [INTEGRATION.node],
+    sw_version: `${app.getName()}-v${app.getVersion()}`,
+  };
+
+  // Connection settings
+  const options = user === null || password === null ? null : { username: user, password: password };
+  const masked = password === null ? "null" : "*".repeat(password.length);
+  console.log("MQTT Connecting:", `${user}:${masked}@${url.toString()}`);
+  INTEGRATION.client = mqtt.connect(url.toString(), options);
+
+  // Client connected
+  INTEGRATION.client
+    .on("connect", () => {
+      console.log(`MQTT Connected: ${url.toString()}\n`);
+
+      // Init client controls
+      initShutdown();
+      initReboot();
+      initRefresh();
+      initKiosk();
+      initDisplay();
+      initKeyboard();
+      initPageNumber();
+      initPageUrl();
+
+      // Init client sensors
+      initModel();
+      initSerialNumber();
+      initHostName();
+      initUpTime();
+      initMemorySize();
+      initMemoryUsage();
+      initProcessorUsage();
+      initProcessorTemperature();
+      initBatteryLevel();
+      initPackageUpgrades();
+      initHeartbeat();
+      initLastActive();
+
+      // Integration initialized
+      INTEGRATION.initialized = true;
+      INTEGRATION.status = "Online";
+    })
+    .on("error", (error) => {
+      console.error("MQTT:", error);
+      INTEGRATION.status = "Offline";
+    });
+
+  // Update sensor states from notifiers
+  HARDWARE.display.notifiers.push(() => {
+    updateDisplay();
+  });
+  HARDWARE.keyboard.notifiers.push(() => {
+    updateKeyboard();
+  });
+
+  // Update time sensors periodically (30s)
+  setInterval(() => {
+    updateHeartbeat();
+    updateLastActive();
+  }, 30 * 1000);
+
+  // Update system sensors periodically (1min)
+  setInterval(() => {
+    update();
+  }, 60 * 1000);
+
+  // Update package sensors periodically (60min)
+  setInterval(() => {
+    updatePackageUpgrades();
+  }, 3600 * 1000);
+
+  return true;
+};
+
+/**
+ * Updates the shared integration properties.
+ */
+const update = async () => {
+  if (!INTEGRATION.initialized) {
+    return;
+  }
+
+  // Update client sensors
+  updateKiosk();
+  updatePageNumber();
+  updatePageUrl();
+  updateUpTime();
+  updateLastActive();
+  updateMemoryUsage();
+  updateProcessorUsage();
+  updateProcessorTemperature();
+  updateBatteryLevel();
+};
+
+/**
+ * Publishes the auto-discovery config via the mqtt connection.
+ *
+ *  @param {string} type - The entity type name.
+ *  @param {Object} config - The configuration object.
+ *  @returns {Object} Instance of the mqtt client.
+ */
+const publishConfig = (type, config) => {
+  if (type === null || config === null) {
+    return INTEGRATION.client;
+  }
+  const path = config.unique_id.replace(`${INTEGRATION.node}_`, "");
+  const root = `${INTEGRATION.discovery}/${type}/${INTEGRATION.node}/${path}/config`;
+  return INTEGRATION.client.publish(root, JSON.stringify(config), { qos: 1, retain: true });
+};
+
+/**
+ * Publishes the sensor attributes via the mqtt connection.
+ *
+ *  @param {string} path - The entity path name.
+ *  @param {Object} attributes - The attributes object.
+ *  @returns {Object} Instance of the mqtt client.
+ */
+const publishAttributes = (path, attributes) => {
+  if (path === null || attributes === null) {
+    return INTEGRATION.client;
+  }
+  const root = `${INTEGRATION.root}/${path}/attributes`;
+  return INTEGRATION.client.publish(root, JSON.stringify(attributes), { qos: 1, retain: true });
+};
+
+/**
+ * Publishes the sensor state via the mqtt connection.
+ *
+ *  @param {string} path - The entity path name.
+ *  @param {string|number} state - The state value.
+ *  @returns {Object} Instance of the mqtt client.
+ */
+const publishState = (path, state) => {
+  if (path === null || state === null) {
+    return INTEGRATION.client;
+  }
+  const root = `${INTEGRATION.root}/${path}/state`;
+  return INTEGRATION.client.publish(root, `${state}`, { qos: 1, retain: true });
+};
+
+/**
+ * Initializes the shutdown button and handles the execute logic.
+ */
+const initShutdown = () => {
+  const root = `${INTEGRATION.root}/shutdown`;
+  const config = {
+    name: "Shutdown",
+    unique_id: `${INTEGRATION.node}_shutdown`,
+    command_topic: `${root}/execute`,
+    icon: "mdi:power",
+    device: INTEGRATION.device,
+  };
+  publishConfig("button", config)
+    .on("message", (topic, message) => {
+      if (topic === config.command_topic) {
+        console.log("Shutdown system...");
+        hardware.setDisplayStatus("ON");
+        hardware.shutdownSystem();
+      }
+    })
+    .subscribe(config.command_topic);
+};
+
+/**
+ * Initializes the reboot button and handles the execute logic.
+ */
+const initReboot = () => {
+  const root = `${INTEGRATION.root}/reboot`;
+  const config = {
+    name: "Reboot",
+    unique_id: `${INTEGRATION.node}_reboot`,
+    command_topic: `${root}/execute`,
+    icon: "mdi:restart",
+    device: INTEGRATION.device,
+  };
+  publishConfig("button", config)
+    .on("message", (topic, message) => {
+      if (topic === config.command_topic) {
+        console.log("Rebooting system...");
+        hardware.setDisplayStatus("ON");
+        hardware.rebootSystem();
+      }
+    })
+    .subscribe(config.command_topic);
+};
+
+/**
+ * Initializes the refresh button and handles the execute logic.
+ */
+const initRefresh = () => {
+  const root = `${INTEGRATION.root}/refresh`;
+  const config = {
+    name: "Refresh",
+    unique_id: `${INTEGRATION.node}_refresh`,
+    command_topic: `${root}/execute`,
+    icon: "mdi:web-refresh",
+    device: INTEGRATION.device,
+  };
+  publishConfig("button", config)
+    .on("message", (topic, message) => {
+      if (topic === config.command_topic) {
+        console.log("Refreshing webview...");
+        hardware.setDisplayStatus("ON");
+        WEBVIEW.views[WEBVIEW.viewActive].webContents.reloadIgnoringCache();
+      }
+    })
+    .subscribe(config.command_topic);
+};
+
+/**
+ * Initializes the kiosk select status and handles the execute logic.
+ */
+const initKiosk = () => {
+  const root = `${INTEGRATION.root}/kiosk`;
+  const config = {
+    name: "Kiosk",
+    unique_id: `${INTEGRATION.node}_kiosk`,
+    command_topic: `${root}/set`,
+    state_topic: `${root}/state`,
+    value_template: "{{ value }}",
+    options: ["Framed", "Fullscreen", "Maximized", "Minimized", "Terminated"],
+    icon: "mdi:overscan",
+    device: INTEGRATION.device,
+  };
+  publishConfig("select", config)
+    .on("message", (topic, message) => {
+      if (topic === config.command_topic) {
+        const status = message.toString();
+        console.log("Set Kiosk Status:", status);
+        hardware.setDisplayStatus("ON");
+        switch (status) {
+          case "Framed":
+            WEBVIEW.window.restore();
+            WEBVIEW.window.unmaximize();
+            WEBVIEW.window.setFullScreen(false);
+            break;
+          case "Fullscreen":
+            WEBVIEW.window.restore();
+            WEBVIEW.window.unmaximize();
+            WEBVIEW.window.setFullScreen(true);
+            break;
+          case "Maximized":
+            WEBVIEW.window.restore();
+            WEBVIEW.window.setFullScreen(false);
+            WEBVIEW.window.maximize();
+            break;
+          case "Minimized":
+            WEBVIEW.window.restore();
+            WEBVIEW.window.setFullScreen(false);
+            WEBVIEW.window.minimize();
+            break;
+          case "Terminated":
+            app.quit();
+        }
+      }
+    })
+    .subscribe(config.command_topic);
+  updateKiosk();
+};
+
+/**
+ * Updates the kiosk status via the mqtt connection.
+ */
+const updateKiosk = () => {
+  const kiosk = WEBVIEW.status;
+  publishState("kiosk", kiosk);
+};
+
+/**
+ * Initializes the display status, brightness and handles the execute logic.
+ */
+const initDisplay = () => {
+  if (!HARDWARE.support.displayStatus) {
+    return;
+  }
+  const root = `${INTEGRATION.root}/display`;
+  const config = {
+    name: "Display",
+    unique_id: `${INTEGRATION.node}_display`,
+    command_topic: `${root}/power/set`,
+    state_topic: `${root}/power/state`,
+    icon: "mdi:monitor-shimmer",
+    platform: "light",
+    device: INTEGRATION.device,
+    ...(HARDWARE.support.displayBrightness && {
+      brightness_command_topic: `${root}/brightness/set`,
+      brightness_state_topic: `${root}/brightness/state`,
+      brightness_scale: 100,
+    }),
+  };
+  publishConfig("light", config)
+    .on("message", (topic, message) => {
+      if (topic === config.command_topic) {
+        const status = message.toString();
+        console.log("Set Display Status:", status);
+        hardware.setDisplayStatus(status);
+        hardware.update();
+      } else if (topic === config.brightness_command_topic) {
+        const brightness = parseInt(message, 10);
+        console.log("Set Display Brightness:", brightness);
+        hardware.setDisplayBrightness(brightness);
+        hardware.update();
+      }
+    })
+    .subscribe(config.command_topic)
+    .subscribe(config.brightness_command_topic);
+  updateDisplay();
+};
+
+/**
+ * Updates the display status, brightness via the mqtt connection.
+ */
+const updateDisplay = () => {
+  const status = hardware.getDisplayStatus();
+  const brightness = hardware.getDisplayBrightness();
+  publishState("display/power", status);
+  publishState("display/brightness", brightness);
+};
+
+/**
+ * Initializes the keyboard visibility and handles the execute logic.
+ */
+const initKeyboard = () => {
+  if (!HARDWARE.support.keyboardVisibility) {
+    return;
+  }
+  const root = `${INTEGRATION.root}/keyboard`;
+  const config = {
+    name: "Keyboard",
+    unique_id: `${INTEGRATION.node}_keyboard`,
+    command_topic: `${root}/set`,
+    state_topic: `${root}/state`,
+    icon: "mdi:keyboard-close-outline",
+    device: INTEGRATION.device,
+  };
+  publishConfig("switch", config)
+    .on("message", (topic, message) => {
+      if (topic === config.command_topic) {
+        const status = message.toString();
+        console.log("Set Keyboard Visibility:", status);
+        hardware.setKeyboardVisibility(status);
+        switch (status) {
+          case "OFF":
+            WEBVIEW.window.restore();
+            WEBVIEW.window.unmaximize();
+            WEBVIEW.window.setFullScreen(true);
+            break;
+          case "ON":
+            WEBVIEW.window.restore();
+            WEBVIEW.window.setFullScreen(false);
+            WEBVIEW.window.maximize();
+            break;
+        }
+      }
+    })
+    .subscribe(config.command_topic);
+  updateKeyboard();
+};
+
+/**
+ * Updates the keyboard visibility via the mqtt connection.
+ */
+const updateKeyboard = () => {
+  const visibility = hardware.getKeyboardVisibility();
+  publishState("keyboard", visibility);
+};
+
+/**
+ * Initializes the page number and handles the execute logic.
+ */
+const initPageNumber = () => {
+  if (WEBVIEW.viewUrls.length < 3) {
+    return;
+  }
+  const root = `${INTEGRATION.root}/page_number`;
+  const config = {
+    name: "Page Number",
+    unique_id: `${INTEGRATION.node}_page_number`,
+    command_topic: `${root}/set`,
+    state_topic: `${root}/state`,
+    value_template: "{{ value | int }}",
+    mode: "box",
+    min: 1,
+    max: WEBVIEW.viewUrls.length - 1,
+    unit_of_measurement: "Page",
+    icon: "mdi:page-next",
+    device: INTEGRATION.device,
+  };
+  publishConfig("number", config)
+    .on("message", (topic, message) => {
+      if (topic === config.command_topic) {
+        const number = parseInt(message, 10);
+        console.log("Set Page Number:", number);
+        WEBVIEW.viewActive = number;
+      }
+    })
+    .subscribe(config.command_topic);
+  updatePageNumber();
+};
+
+/**
+ * Updates the page number via the mqtt connection.
+ */
+const updatePageNumber = () => {
+  const pageNumber = WEBVIEW.viewActive;
+  publishState("page_number", pageNumber);
+};
+
+/**
+ * Initializes the page url and handles the execute logic.
+ */
+const initPageUrl = () => {
+  const root = `${INTEGRATION.root}/page_url`;
+  const config = {
+    name: "Page Url",
+    unique_id: `${INTEGRATION.node}_page_url`,
+    command_topic: `${root}/set`,
+    state_topic: `${root}/state`,
+    value_template: "{{ value }}",
+    pattern: "https?://.*",
+    icon: "mdi:web",
+    device: INTEGRATION.device,
+  };
+  publishConfig("text", config)
+    .on("message", (topic, message) => {
+      if (topic === config.command_topic) {
+        const url = message.toString();
+        console.log("Set Page Url:", url);
+        WEBVIEW.views[WEBVIEW.viewActive].webContents.loadURL(url);
+      }
+    })
+    .subscribe(config.command_topic);
+  updatePageUrl();
+};
+
+/**
+ * Updates the page url via the mqtt connection.
+ */
+const updatePageUrl = () => {
+  const defaultUrl = WEBVIEW.viewUrls[WEBVIEW.viewActive];
+  const currentUrl = WEBVIEW.views[WEBVIEW.viewActive].webContents.getURL();
+  const pageUrl = !currentUrl || currentUrl.startsWith("data:") ? defaultUrl : currentUrl;
+  publishState("page_url", pageUrl);
+};
+
+/**
+ * Initializes the model sensor.
+ */
+const initModel = () => {
+  const root = `${INTEGRATION.root}/model`;
+  const config = {
+    name: "Model",
+    unique_id: `${INTEGRATION.node}_model`,
+    state_topic: `${root}/state`,
+    value_template: "{{ value }}",
+    icon: "mdi:raspberry-pi",
+    device: INTEGRATION.device,
+  };
+  publishConfig("sensor", config);
+  updateModel();
+};
+
+/**
+ * Updates the model sensor via the mqtt connection.
+ */
+const updateModel = () => {
+  const model = hardware.getModel();
+  publishState("model", model);
+};
+
+/**
+ * Initializes the serial number sensor.
+ */
+const initSerialNumber = () => {
+  const root = `${INTEGRATION.root}/serial_number`;
+  const config = {
+    name: "Serial Number",
+    unique_id: `${INTEGRATION.node}_serial_number`,
+    state_topic: `${root}/state`,
+    value_template: "{{ value }}",
+    icon: "mdi:hexadecimal",
+    device: INTEGRATION.device,
+  };
+  publishConfig("sensor", config);
+  updateSerialNumber();
+};
+
+/**
+ * Updates the serial number sensor via the mqtt connection.
+ */
+const updateSerialNumber = () => {
+  const serialNumber = hardware.getSerialNumber();
+  publishState("serial_number", serialNumber);
+};
+
+/**
+ * Initializes the host name sensor.
+ */
+const initHostName = () => {
+  const root = `${INTEGRATION.root}/host_name`;
+  const config = {
+    name: "Host Name",
+    unique_id: `${INTEGRATION.node}_host_name`,
+    state_topic: `${root}/state`,
+    value_template: "{{ value }}",
+    icon: "mdi:console-network",
+    device: INTEGRATION.device,
+  };
+  publishConfig("sensor", config);
+  updateHostName();
+};
+
+/**
+ * Updates the host name sensor via the mqtt connection.
+ */
+const updateHostName = () => {
+  const hostName = hardware.getHostName();
+  publishState("host_name", hostName);
+};
+
+/**
+ * Initializes the up time sensor.
+ */
+const initUpTime = () => {
+  const root = `${INTEGRATION.root}/up_time`;
+  const config = {
+    name: "Up Time",
+    unique_id: `${INTEGRATION.node}_up_time`,
+    state_topic: `${root}/state`,
+    value_template: "{{ (value | float) | round(0) }}",
+    unit_of_measurement: "min",
+    icon: "mdi:timeline-clock",
+    device: INTEGRATION.device,
+  };
+  publishConfig("sensor", config);
+  updateUpTime();
+};
+
+/**
+ * Updates the up time sensor via the mqtt connection.
+ */
+const updateUpTime = () => {
+  const upTime = hardware.getUpTime();
+  publishState("up_time", upTime);
+};
+
+/**
+ * Initializes the memory size sensor.
+ */
+const initMemorySize = () => {
+  const root = `${INTEGRATION.root}/memory_size`;
+  const config = {
+    name: "Memory Size",
+    unique_id: `${INTEGRATION.node}_memory_size`,
+    state_topic: `${root}/state`,
+    value_template: "{{ (value | float) | round(2) }}",
+    unit_of_measurement: "GiB",
+    icon: "mdi:memory",
+    device: INTEGRATION.device,
+  };
+  publishConfig("sensor", config);
+  updateMemorySize();
+};
+
+/**
+ * Updates the memory size sensor via the mqtt connection.
+ */
+const updateMemorySize = () => {
+  const memorySize = hardware.getMemorySize();
+  publishState("memory_size", memorySize);
+};
+
+/**
+ * Initializes the memory usage sensor.
+ */
+const initMemoryUsage = () => {
+  const root = `${INTEGRATION.root}/memory_usage`;
+  const config = {
+    name: "Memory Usage",
+    unique_id: `${INTEGRATION.node}_memory_usage`,
+    state_topic: `${root}/state`,
+    value_template: "{{ (value | float) | round(0) }}",
+    unit_of_measurement: "%",
+    icon: "mdi:memory-arrow-down",
+    device: INTEGRATION.device,
+  };
+  publishConfig("sensor", config);
+  updateMemoryUsage();
+};
+
+/**
+ * Updates the memory usage sensor via the mqtt connection.
+ */
+const updateMemoryUsage = () => {
+  const memoryUsage = hardware.getMemoryUsage();
+  publishState("memory_usage", memoryUsage);
+};
+
+/**
+ * Initializes the processor usage sensor.
+ */
+const initProcessorUsage = () => {
+  const root = `${INTEGRATION.root}/processor_usage`;
+  const config = {
+    name: "Processor Usage",
+    unique_id: `${INTEGRATION.node}_processor_usage`,
+    state_topic: `${root}/state`,
+    value_template: "{{ (value | float) | round(0) }}",
+    unit_of_measurement: "%",
+    icon: "mdi:cpu-64-bit",
+    device: INTEGRATION.device,
+  };
+  publishConfig("sensor", config);
+  updateProcessorUsage();
+};
+
+/**
+ * Updates the processor usage sensor via the mqtt connection.
+ */
+const updateProcessorUsage = () => {
+  const processorUsage = hardware.getProcessorUsage();
+  publishState("processor_usage", processorUsage);
+};
+
+/**
+ * Initializes the processor temperature sensor.
+ */
+const initProcessorTemperature = () => {
+  const root = `${INTEGRATION.root}/processor_temperature`;
+  const config = {
+    name: "Processor Temperature",
+    unique_id: `${INTEGRATION.node}_processor_temperature`,
+    state_topic: `${root}/state`,
+    value_template: "{{ (value | float) | round(0) }}",
+    unit_of_measurement: "°C",
+    icon: "mdi:radiator",
+    device: INTEGRATION.device,
+  };
+  publishConfig("sensor", config);
+  updateProcessorTemperature();
+};
+
+/**
+ * Updates the processor temperature sensor via the mqtt connection.
+ */
+const updateProcessorTemperature = () => {
+  const processorTemperature = hardware.getProcessorTemperature();
+  publishState("processor_temperature", processorTemperature);
+};
+
+/**
+ * Initializes the battery level sensor.
+ */
+const initBatteryLevel = () => {
+  if (!HARDWARE.support.batteryLevel) {
+    return;
+  }
+  const root = `${INTEGRATION.root}/battery_level`;
+  const config = {
+    name: "Battery Level",
+    unique_id: `${INTEGRATION.node}_battery_level`,
+    state_topic: `${root}/state`,
+    value_template: "{{ (value | float) | round(0) }}",
+    unit_of_measurement: "%",
+    icon: "mdi:battery-medium",
+    device: INTEGRATION.device,
+  };
+  publishConfig("sensor", config);
+  updateBatteryLevel();
+};
+
+/**
+ * Updates the battery level sensor via the mqtt connection.
+ */
+const updateBatteryLevel = () => {
+  const batteryLevel = hardware.getBatteryLevel();
+  publishState("battery_level", batteryLevel);
+};
+
+/**
+ * Initializes the package upgrades sensor.
+ */
+const initPackageUpgrades = () => {
+  const root = `${INTEGRATION.root}/package_upgrades`;
+  const config = {
+    name: "Package Upgrades",
+    unique_id: `${INTEGRATION.node}_package_upgrades`,
+    state_topic: `${root}/state`,
+    json_attributes_topic: `${root}/attributes`,
+    value_template: "{{ value | int }}",
+    icon: "mdi:package-down",
+    device: INTEGRATION.device,
+  };
+  publishConfig("sensor", config);
+  updatePackageUpgrades();
+};
+
+/**
+ * Updates the package upgrades sensor via the mqtt connection.
+ */
+const updatePackageUpgrades = () => {
+  const packages = hardware.checkPackageUpgrades();
+  const attributes = {
+    total: packages.length,
+    packages: packages.map((pkg) => pkg.replace(/\s*\[.*?\]\s*/g, "").trim()),
+  };
+  publishAttributes("package_upgrades", attributes);
+  publishState("package_upgrades", attributes.total);
+};
+
+/**
+ * Initializes the heartbeat sensor.
+ */
+const initHeartbeat = () => {
+  const root = `${INTEGRATION.root}/heartbeat`;
+  const config = {
+    name: "Heartbeat",
+    unique_id: `${INTEGRATION.node}_heartbeat`,
+    state_topic: `${root}/state`,
+    value_template: "{{ value }}",
+    icon: "mdi:heart-flash",
+    device: INTEGRATION.device,
+  };
+  publishConfig("sensor", config);
+  updateHeartbeat();
+};
+
+/**
+ * Updates the heartbeat sensor via the mqtt connection.
+ */
+const updateHeartbeat = () => {
+  const now = new Date();
+  const local = new Date(now.getTime() - now.getTimezoneOffset() * 60 * 1000);
+  const heartbeat = local.toISOString().replace(/\.\d{3}Z$/, "");
+  publishState("heartbeat", heartbeat);
+};
+
+/**
+ * Initializes the last active sensor.
+ */
+const initLastActive = () => {
+  const root = `${INTEGRATION.root}/last_active`;
+  const config = {
+    name: "Last Active",
+    unique_id: `${INTEGRATION.node}_last_active`,
+    state_topic: `${root}/state`,
+    value_template: "{{ (value | float) | round(0) }}",
+    unit_of_measurement: "min",
+    icon: "mdi:gesture-tap-hold",
+    device: INTEGRATION.device,
+  };
+  publishConfig("sensor", config);
+  updateLastActive();
+};
+
+/**
+ * Updates the last active sensor via the mqtt connection.
+ */
+const updateLastActive = () => {
+  const now = new Date();
+  const then = WEBVIEW.pointer.time;
+  const lastActive = Math.abs(now - then) / (1000 * 60);
+  publishState("last_active", lastActive);
+};
+
+module.exports = {
+  init,
+  update,
+};

js/webview.js

@@ -0,0 +1,709 @@
+const path = require("path");
+const hardware = require("./hardware");
+const integration = require("./integration");
+const { app, screen, nativeTheme, ipcMain, session, BaseWindow, WebContentsView } = require("electron");
+
+global.WEBVIEW = global.WEBVIEW || {
+  initialized: false,
+  status: null,
+  locked: false,
+  pointer: {
+    position: {},
+    time: new Date(),
+  },
+};
+
+/**
+ * Initializes the webview with the provided arguments.
+ *
+ * @returns {bool} Returns true if the initialization was successful.
+ */
+const init = async () => {
+  if (ARGS.web_url.length === 0) {
+    console.error("Please provide the '--web-url' parameter");
+    return app.quit();
+  }
+  if (ARGS.web_url.some((url) => !/^https?:\/\//.test(url))) {
+    console.error("Please provide the '--web-url' parameter with http(s)");
+    return app.quit();
+  }
+  session.defaultSession.clearCache();
+
+  // Parse arguments
+  const fullscreen = ARGS.app_debug !== "true";
+  const widget = ARGS.web_widget ? ARGS.web_widget === "true" : true;
+  const zoom = !isNaN(parseFloat(ARGS.web_zoom)) ? parseFloat(ARGS.web_zoom) : 1.25;
+  const theme = ["light", "dark"].includes(ARGS.web_theme) ? ARGS.web_theme : "dark";
+  const urls = [loaderHtml(40, 1.0, theme)].concat(ARGS.web_url);
+
+  // Init global properties
+  WEBVIEW.viewUrls = urls;
+  WEBVIEW.viewZoom = zoom;
+  WEBVIEW.viewTheme = theme;
+  WEBVIEW.widgetTheme = theme;
+  WEBVIEW.widgetEnabled = widget;
+  WEBVIEW.navigationTheme = theme;
+  WEBVIEW.navigationEnabled = widget;
+  nativeTheme.themeSource = WEBVIEW.viewTheme;
+  Object.defineProperty(WEBVIEW, "viewActive", {
+    get() {
+      return this._viewActive || 0;
+    },
+    set(v) {
+      this._viewActive = Math.max(0, Math.min(v, WEBVIEW.viewUrls.length - 1));
+      updateView();
+    },
+  });
+
+  // Init global root window
+  WEBVIEW.window = new BaseWindow({
+    title: "TouchKio",
+    icon: path.join(__dirname, "..", "img", "icon.png"),
+  });
+  WEBVIEW.window.setMenuBarVisibility(false);
+  WEBVIEW.window.setFullScreen(fullscreen);
+  if (!fullscreen) {
+    WEBVIEW.window.maximize();
+  }
+
+  // Init global webview
+  WEBVIEW.views = [];
+  urls.forEach((url, i) => {
+    const view = new WebContentsView({
+      webPreferences: {
+        nodeIntegration: false,
+        contextIsolation: true,
+      },
+    });
+    view.setVisible(i === 0);
+    view.setBackgroundColor("#FFFFFFFF");
+    WEBVIEW.window.contentView.addChildView(view);
+    view.webContents.loadURL(url);
+    WEBVIEW.views.push(view);
+  });
+
+  // Init global widget
+  WEBVIEW.widget = new WebContentsView({
+    transparent: true,
+    webPreferences: {
+      nodeIntegration: true,
+      contextIsolation: false,
+    },
+  });
+  WEBVIEW.widget.setBackgroundColor("#00000000");
+  WEBVIEW.window.contentView.addChildView(WEBVIEW.widget);
+  WEBVIEW.widget.webContents.loadFile(path.join(app.getAppPath(), "html", "widget.html"));
+
+  // Init global navigation
+  WEBVIEW.navigation = new WebContentsView({
+    transparent: true,
+    webPreferences: {
+      nodeIntegration: true,
+      contextIsolation: false,
+    },
+  });
+  WEBVIEW.navigation.setBackgroundColor("#00000000");
+  WEBVIEW.window.contentView.addChildView(WEBVIEW.navigation);
+  WEBVIEW.navigation.webContents.loadFile(path.join(app.getAppPath(), "html", "navigation.html"));
+
+  // Register events
+  windowEvents();
+  widgetEvents();
+  navigationEvents();
+  domEvents();
+  appEvents();
+
+  return true;
+};
+
+/**
+ * Updates the shared webview properties.
+ */
+const update = async () => {
+  if (!WEBVIEW.initialized) {
+    return;
+  }
+
+  // Update windows status
+  if (WEBVIEW.window.isFullScreen()) {
+    WEBVIEW.status = "Fullscreen";
+  } else if (WEBVIEW.window.isMinimized()) {
+    WEBVIEW.status = "Minimized";
+  } else if (WEBVIEW.window.isMaximized()) {
+    WEBVIEW.status = "Maximized";
+  } else {
+    WEBVIEW.status = "Framed";
+  }
+
+  // Update widget status
+  updateWidget();
+
+  // Update navigation status
+  updateNavigation();
+
+  // Update integration sensor
+  console.log("Update Kiosk Status:", WEBVIEW.status);
+  integration.update();
+};
+
+/**
+ * Updates the active view.
+ */
+const updateView = () => {
+  const title = `TouchKio - ${new URL(WEBVIEW.viewUrls[WEBVIEW.viewActive]).host}`;
+  console.log(`Update View: ${title} (${WEBVIEW.viewActive})`);
+  WEBVIEW.window.setTitle(title);
+
+  // Hide all other webviews and show only the active one
+  WEBVIEW.views.forEach((view, i) => {
+    view.setVisible(i === WEBVIEW.viewActive);
+  });
+  update();
+};
+
+/**
+ * Updates the widget control.
+ */
+const updateWidget = () => {
+  // Hide keyboard button
+  WEBVIEW.widget.webContents.send("button-hidden", {
+    id: "keyboard",
+    hidden: !HARDWARE.support.keyboardVisibility,
+  });
+
+  // Hide navigation button
+  WEBVIEW.widget.webContents.send("button-hidden", {
+    id: "navigation",
+    hidden: !WEBVIEW.navigationEnabled,
+  });
+};
+
+/**
+ * Updates the navigation control.
+ */
+const updateNavigation = () => {
+  const view = WEBVIEW.views[WEBVIEW.viewActive];
+  const defaultUrl = WEBVIEW.viewUrls[WEBVIEW.viewActive];
+  const currentUrl = view.webContents.getURL();
+
+  // Hide pager button
+  WEBVIEW.navigation.webContents.send("button-hidden", {
+    id: "pager",
+    hidden: WEBVIEW.viewUrls.length < 3,
+  });
+
+  // Update url text
+  WEBVIEW.navigation.webContents.send("input-text", {
+    id: "url",
+    text: currentUrl.startsWith("data:") ? "" : currentUrl,
+    placeholder: defaultUrl,
+  });
+
+  // Disable history buttons
+  WEBVIEW.navigation.webContents.send("button-disabled", {
+    id: "backward",
+    disabled: !view.webContents.navigationHistory.canGoBack(),
+  });
+  WEBVIEW.navigation.webContents.send("button-disabled", {
+    id: "forward",
+    disabled: !view.webContents.navigationHistory.canGoForward(),
+  });
+};
+
+/**
+ * Shows or hides the webview navigation bar.
+ */
+const toggleNavigation = () => {
+  const window = WEBVIEW.window.getBounds();
+  const navigation = WEBVIEW.navigation.getBounds();
+  const height = navigation.height > 0 ? 0 : 60;
+
+  // Show or hide navigation based on height
+  WEBVIEW.navigation.setBounds({
+    x: 0,
+    y: window.height - height,
+    width: window.width,
+    height: height,
+  });
+
+  // Resize webview
+  resizeView();
+};
+
+/**
+ * Navigates backward in the history of the active webview.
+ */
+const historyBackward = () => {
+  const view = WEBVIEW.views[WEBVIEW.viewActive];
+  if (view.webContents.navigationHistory.canGoBack()) {
+    view.webContents.navigationHistory.goBack();
+  }
+};
+
+/**
+ * Navigates forward in the history of the active webview.
+ */
+const historyForward = () => {
+  const view = WEBVIEW.views[WEBVIEW.viewActive];
+  if (view.webContents.navigationHistory.canGoForward()) {
+    view.webContents.navigationHistory.goForward();
+  }
+};
+
+/**
+ * Activates the next webview or cycles back to the first.
+ */
+const nextView = () => {
+  WEBVIEW.viewActive = (WEBVIEW.viewActive + 1) % WEBVIEW.views.length || 1;
+};
+
+/**
+ * Reloads the current or default url on the active webview.
+ */
+const reloadView = () => {
+  const view = WEBVIEW.views[WEBVIEW.viewActive];
+  const defaultUrl = WEBVIEW.viewUrls[WEBVIEW.viewActive];
+  const currentUrl = view.webContents.getURL();
+
+  // Reload the default url or refresh the page
+  if (currentUrl != defaultUrl) {
+    view.webContents.loadURL(defaultUrl);
+  } else {
+    view.webContents.reloadIgnoringCache();
+  }
+};
+
+/**
+ * Resizes and positions all webviews.
+ */
+const resizeView = () => {
+  const window = WEBVIEW.window.getBounds();
+  const navigation = WEBVIEW.navigation.getBounds();
+  const widget = { width: 60, height: 200 };
+
+  // Update view size
+  WEBVIEW.views.forEach((view) => {
+    view.setBounds({
+      x: 0,
+      y: 0,
+      width: window.width,
+      height: window.height - navigation.height,
+    });
+    view.webContents.setZoomFactor(WEBVIEW.viewZoom);
+  });
+
+  // Update widget size
+  if (WEBVIEW.widgetEnabled) {
+    WEBVIEW.widget.setBounds({
+      x: window.width - 15,
+      y: parseInt(window.height / 2 - widget.height / 2, 10),
+      width: widget.width,
+      height: widget.height,
+    });
+    WEBVIEW.widget.webContents.send("data-theme", { theme: "hidden" });
+  }
+
+  // Update navigation size
+  if (WEBVIEW.navigationEnabled) {
+    WEBVIEW.navigation.setBounds({
+      x: 0,
+      y: window.height - navigation.height,
+      width: window.width,
+      height: navigation.height,
+    });
+    WEBVIEW.navigation.webContents.send("data-theme", { theme: WEBVIEW.navigationTheme });
+  }
+};
+
+/**
+ * Register window events and handler.
+ */
+const windowEvents = () => {
+  // Handle window resize events
+  WEBVIEW.window.on("ready-to-show", resizeView);
+  WEBVIEW.window.on("resize", resizeView);
+  resizeView();
+
+  // Handle window focus events
+  WEBVIEW.window.on("focus", () => {
+    if (WEBVIEW.locked) {
+      hardware.setDisplayStatus("ON");
+      WEBVIEW.window.blur();
+    }
+    WEBVIEW.locked = false;
+  });
+  HARDWARE.display.notifiers.push(() => {
+    WEBVIEW.locked = hardware.getDisplayStatus() === "OFF";
+    if (WEBVIEW.locked) {
+      WEBVIEW.window.blur();
+    }
+  });
+
+  // Handle window status updates
+  WEBVIEW.window.on("minimize", update);
+  WEBVIEW.window.on("restore", update);
+  WEBVIEW.window.on("maximize", update);
+  WEBVIEW.window.on("unmaximize", update);
+  WEBVIEW.window.on("enter-full-screen", update);
+  WEBVIEW.window.on("leave-full-screen", update);
+
+  // Handle window touch events for activity tracking
+  setInterval(() => {
+    const now = new Date();
+    const then = WEBVIEW.pointer.time;
+    const delta = Math.abs(now - then) / 1000;
+    const posNew = screen.getCursorScreenPoint();
+    const posOld = WEBVIEW.pointer.position;
+
+    // Cursor movement detected
+    if (posOld.x !== posNew.x || posOld.y !== posNew.y) {
+      WEBVIEW.pointer.time = now;
+
+      // Update integration sensor
+      if (delta > 30) {
+        console.log("Update Last Active");
+        integration.update();
+      }
+    } else if (delta > 60) {
+      const navigation = WEBVIEW.navigation.getBounds();
+
+      // Auto-hide navigation
+      if (navigation.height > 0) {
+        toggleNavigation();
+      }
+    }
+    WEBVIEW.pointer.position = posNew;
+  }, 1000);
+};
+
+/**
+ * Register widget events and handler.
+ */
+const widgetEvents = () => {
+  if (!WEBVIEW.widgetEnabled) {
+    return;
+  }
+
+  // Handle widget focus events
+  WEBVIEW.widget.webContents.on("focus", () => {
+    const window = WEBVIEW.window.getBounds();
+    const widget = WEBVIEW.widget.getBounds();
+
+    // Show widget
+    WEBVIEW.widget.setBounds({
+      x: window.width - 60,
+      y: widget.y,
+      width: widget.width,
+      height: widget.height,
+    });
+    WEBVIEW.widget.webContents.send("data-theme", { theme: WEBVIEW.widgetTheme });
+  });
+
+  // Handle widget blur events
+  WEBVIEW.widget.webContents.on("blur", () => {
+    const window = WEBVIEW.window.getBounds();
+    const widget = WEBVIEW.widget.getBounds();
+
+    // Hide widget
+    WEBVIEW.widget.setBounds({
+      x: window.width - 15,
+      y: widget.y,
+      width: widget.width,
+      height: widget.height,
+    });
+    WEBVIEW.widget.webContents.send("data-theme", { theme: "hidden" });
+  });
+
+  // Handle widget button click events
+  ipcMain.on("button-click", (e, button) => {
+    switch (button.id) {
+      case "keyboard":
+        const toggle = hardware.getKeyboardVisibility() === "ON" ? "OFF" : "ON";
+        hardware.setKeyboardVisibility(toggle);
+        switch (toggle) {
+          case "OFF":
+            WEBVIEW.window.restore();
+            WEBVIEW.window.unmaximize();
+            WEBVIEW.window.setFullScreen(true);
+            break;
+          case "ON":
+            WEBVIEW.window.restore();
+            WEBVIEW.window.setFullScreen(false);
+            WEBVIEW.window.maximize();
+            break;
+        }
+        break;
+      case "fullscreen":
+        if (WEBVIEW.window.isFullScreen()) {
+          WEBVIEW.window.restore();
+          WEBVIEW.window.unmaximize();
+          WEBVIEW.window.setFullScreen(false);
+        } else {
+          WEBVIEW.window.restore();
+          WEBVIEW.window.unmaximize();
+          WEBVIEW.window.setFullScreen(true);
+        }
+        hardware.setKeyboardVisibility("OFF");
+        break;
+      case "minimize":
+        WEBVIEW.window.restore();
+        WEBVIEW.window.setFullScreen(false);
+        WEBVIEW.window.minimize();
+        hardware.setKeyboardVisibility("OFF");
+        break;
+      case "navigation":
+        toggleNavigation();
+        break;
+    }
+  });
+};
+
+/**
+ * Register navigation events and handler.
+ */
+const navigationEvents = () => {
+  if (!WEBVIEW.navigationEnabled) {
+    return;
+  }
+
+  // Handle navigation blur events
+  let ignoreBlur = false;
+  WEBVIEW.navigation.webContents.on("blur", () => {
+    const visibility = hardware.getKeyboardVisibility();
+    if (visibility === "ON" && !ignoreBlur) {
+      WEBVIEW.window.restore();
+      WEBVIEW.window.unmaximize();
+      WEBVIEW.window.setFullScreen(true);
+      hardware.setKeyboardVisibility("OFF");
+      WEBVIEW.navigation.webContents.send("input-blur", { id: "url" });
+    }
+  });
+
+  // Handle input focus events
+  ipcMain.on("input-focus", (e, input) => {
+    const visibility = hardware.getKeyboardVisibility();
+    switch (input.id) {
+      case "url":
+        if (visibility === "OFF") {
+          ignoreBlur = true;
+          WEBVIEW.window.restore();
+          WEBVIEW.window.setFullScreen(false);
+          WEBVIEW.window.maximize();
+          hardware.setKeyboardVisibility("ON", () => {
+            setTimeout(() => {
+              WEBVIEW.navigation.webContents.focus();
+              WEBVIEW.navigation.webContents.send("input-select", { id: "url" });
+              ignoreBlur = false;
+            }, 500);
+          });
+        }
+        break;
+    }
+  });
+
+  // Handle input enter events
+  ipcMain.on("input-enter", (e, input) => {
+    switch (input.id) {
+      case "url":
+        let url = input.text.trim();
+        if (url && !/^[a-zA-Z][a-zA-Z0-9+\-.]*:/.test(url)) {
+          url = "https://" + url;
+        }
+        if (!url) {
+          url = WEBVIEW.viewUrls[WEBVIEW.viewActive];
+        }
+        WEBVIEW.views[WEBVIEW.viewActive].webContents.loadURL(url);
+        break;
+    }
+  });
+
+  // Handle navigation button click events
+  ipcMain.on("button-click", (e, button) => {
+    switch (button.id) {
+      case "pager":
+        nextView();
+        hardware.setKeyboardVisibility("OFF");
+        break;
+      case "home":
+        reloadView();
+        hardware.setKeyboardVisibility("OFF");
+        break;
+      case "backward":
+        historyBackward();
+        hardware.setKeyboardVisibility("OFF");
+        break;
+      case "forward":
+        historyForward();
+        hardware.setKeyboardVisibility("OFF");
+        break;
+    }
+  });
+};
+
+/**
+ * Register dom events and handler.
+ */
+const domEvents = () => {
+  WEBVIEW.views.forEach((view) => {
+    // Enable webview touch emulation
+    view.webContents.debugger.attach("1.1");
+    view.webContents.debugger.sendCommand("Emulation.setEmitTouchEventsForMouse", {
+      configuration: "mobile",
+      enabled: true,
+    });
+
+    // Redirect webview hyperlinks
+    view.webContents.setWindowOpenHandler(({ url }) => {
+      view.webContents.loadURL(url);
+      return { action: "deny" };
+    });
+
+    // Remove webview scrollbar
+    view.webContents.on("dom-ready", () => {
+      view.webContents.insertCSS("::-webkit-scrollbar { display: none; }");
+    });
+
+    // Webview fully loaded
+    view.webContents.on("did-finish-load", () => {
+      WEBVIEW.initialized = true;
+      if (WEBVIEW.viewActive === 0) {
+        nextView();
+      }
+      if (ARGS.app_debug === "true") {
+        setTimeout(() => {
+          view.webContents.openDevTools();
+        }, 2000);
+      }
+    });
+
+    // Webview not loaded
+    view.webContents.on("did-fail-load", (e, code, text, url, mainframe) => {
+      if (mainframe) {
+        if (WEBVIEW.viewActive === 0) {
+          nextView();
+        }
+        view.webContents.loadURL(errorHtml(code, text, url));
+      }
+    });
+
+    // Webview url changed
+    view.webContents.on("did-navigate-in-page", (e, url, mainframe) => {
+      if (mainframe) {
+        update();
+      }
+    });
+    view.webContents.on("did-navigate", () => {
+      update();
+    });
+  });
+};
+
+/**
+ * Register app events and handler.
+ */
+const appEvents = () => {
+  // Handle signal and exit events
+  process.on("SIGINT", app.quit);
+  app.on("before-quit", () => {
+    WEBVIEW.status = "Terminated";
+    integration.update();
+  });
+
+  // Handle multiple instances
+  app.on("second-instance", () => {
+    if (WEBVIEW.window.isMinimized()) {
+      WEBVIEW.window.restore();
+    }
+    WEBVIEW.window.focus();
+  });
+};
+
+/**
+ * Generates a html template for a spinning loader.
+ *
+ * @param {number} size - The size of the circle.
+ * @param {number} speed - The rotation speed of the circle.
+ * @param {string} theme - The theme used for spinner colors.
+ * @returns {string} A data string with the generated html.
+ */
+const loaderHtml = (size, speed, theme) => {
+  const color = {
+    dark: { border: "#2A2A2A", spinner: "#03A9F4", background: "#111111" },
+    light: { border: "#DCDCDC", spinner: "#03A9F4", background: "#FAFAFA" },
+  }[theme];
+  const html = `
+    <html>
+      <head>
+        <style>
+          body {
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            background-color: ${color.background};
+          }
+          .spinner {
+            width: ${size}px;
+            height: ${size}px;
+            border-radius: 50%;
+            border: 4px solid ${color.border};
+            border-top-color: ${color.spinner};
+            animation: spin ${speed}s linear infinite;
+          }
+          @keyframes spin {
+            to { transform: rotate(360deg); }
+          }
+        </style>
+      </head>
+      <body>
+        <div class="spinner"></div>
+      </body>
+    </html>`;
+  return `data:text/html;charset=utf-8,${encodeURIComponent(html)}`;
+};
+
+/**
+ * Generates a html template for an error page.
+ *
+ * @param {number} code - The error code of the response.
+ * @param {string} text - The error text of the response.
+ * @param {string} url - The url of the requested page.
+ * @returns {string} A data string with the generated html.
+ */
+const errorHtml = (code, text, url) => {
+  const html = `
+    <html>
+      <head>
+        <style>
+          body {
+            display: flex;
+            align-items: center;
+            justify-content: center;
+            font-family: sans-serif;
+            text-align: center;
+          }
+          .icon {
+            margin: 0;
+            font-size: 5rem;
+            color: orange;
+          }
+          .title {
+            margin: 0;
+          }
+        </style>
+      </head>
+      <body>
+        <div>
+          <p class="icon">&#9888;</p>
+          <h1 class="title">Whoopsie!</h1>
+          <p><strong>Loading:</strong> ${url}</p>
+          <p><strong>Error:</strong> ${text} (${code})</p>
+        </div>
+      </body>
+    </html>`;
+  return `data:text/html;charset=utf-8,${encodeURIComponent(html)}`;
+};
+
+module.exports = {
+  init,
+  update,
+};

package.json

@@ -3,25 +3,25 @@
     "description": "Home Assistant Touch Kiosk",
     "homepage": "https://github.com/leukipp/touchkio",
     "author": "leukipp",
-    "version": "1.1.0",
+    "version": "1.2.0",
     "license": "MIT",
     "main": "index.js",
     "scripts": {
-        "start": "electron . --web-url=https://demo.home-assistant.io",
+        "start": "electron . --web-url=https://demo.home-assistant.io --trace-warnings",
         "build": "electron-forge make"
     },
     "prettier": {
         "printWidth": 120
     },
     "devDependencies": {
-        "@electron-forge/cli": "^7.6.0",
+        "@electron-forge/cli": "^7.8.1",
-        "@electron-forge/maker-deb": "^7.6.0",
+        "@electron-forge/maker-deb": "^7.8.1",
-        "@electron-forge/maker-zip": "^7.6.0",
+        "@electron-forge/maker-zip": "^7.8.1",
-        "@electron-forge/publisher-github": "^7.6.0",
+        "@electron-forge/publisher-github": "^7.8.1",
-        "electron": "^33.3.1",
+        "electron": "^37.2.0",
-        "prettier": "^3.4.2"
+        "prettier": "^3.6.2"
     },
     "dependencies": {
-        "mqtt": "^5.10.3"
+        "mqtt": "^5.13.2"
     }
 }

src/integration.js

@@ -1,758 +0,0 @@
-const mqtt = require("mqtt");
-const hardware = require("./hardware");
-const { app } = require("electron");
-
-global.INTEGRATION = global.INTEGRATION || {
-  initialized: false,
-  status: "offline",
-};
-
-/**
- * Initializes the integration with the provided arguments.
- *
- * @param {Object} args - The command-line arguments to customize the initialization process.
- * @returns {boolean} Returns true if the initialization was successful.
- */
-const init = async (args) => {
-  if (!args.mqtt_url) {
-    return false;
-  }
-  const url = new URL(args.mqtt_url);
-  const user = args.mqtt_user ? args.mqtt_user : null;
-  const password = args.mqtt_password ? args.mqtt_password : null;
-  const discovery = args.mqtt_discovery ? args.mqtt_discovery : "homeassistant";
-
-  const model = hardware.getModel();
-  const vendor = hardware.getVendor();
-  const hostName = hardware.getHostName();
-  const serialNumber = hardware.getSerialNumber();
-  const serialNumberSuffix = serialNumber.slice(-6);
-
-  const deviceId = serialNumberSuffix.toUpperCase().replace(/[^A-Z0-9]/g, "");
-  const deviceName = hostName.charAt(0).toUpperCase() + hostName.slice(1);
-
-  // Init globals
-  INTEGRATION.node = `rpi_${deviceId}`;
-  INTEGRATION.discovery = discovery;
-  INTEGRATION.device = {
-    name: `TouchKio ${deviceName}`,
-    model: model,
-    manufacturer: vendor,
-    serial_number: serialNumber,
-    identifiers: [INTEGRATION.node],
-    sw_version: `${app.getName()}-v${app.getVersion()}`,
-  };
-
-  // Connection settings
-  const options = user === null || password == null ? null : { username: user, password: password };
-  const masked = password === null ? "null" : "*".repeat(password.length);
-  console.log("MQTT Connecting:", `${user}:${masked}@${url.toString()}`);
-  INTEGRATION.client = mqtt.connect(url.toString(), options);
-
-  // Client connected
-  INTEGRATION.client
-    .on("connect", () => {
-      console.log(`MQTT Connected: ${url.toString()}\n`);
-
-      // Init client controls
-      initShutdown(INTEGRATION.client);
-      initReboot(INTEGRATION.client);
-      initRefresh(INTEGRATION.client);
-      initKiosk(INTEGRATION.client);
-      initDisplay(INTEGRATION.client);
-      initKeyboard(INTEGRATION.client);
-
-      // Init client sensors
-      initModel(INTEGRATION.client);
-      initSerialNumber(INTEGRATION.client);
-      initHostName(INTEGRATION.client);
-      initUpTime(INTEGRATION.client);
-      initMemorySize(INTEGRATION.client);
-      initMemoryUsage(INTEGRATION.client);
-      initProcessorUsage(INTEGRATION.client);
-      initProcessorTemperature(INTEGRATION.client);
-      initPackageUpgrades(INTEGRATION.client);
-      initHeartbeat(INTEGRATION.client);
-      initLastActive(INTEGRATION.client);
-
-      // Integration initialized
-      INTEGRATION.initialized = true;
-      INTEGRATION.status = "online";
-    })
-    .on("error", (error) => {
-      console.error("MQTT:", error);
-      INTEGRATION.status = "offline";
-    });
-
-  // Update sensor states from notifiers
-  HARDWARE.display.notifiers.push(() => {
-    updateDisplay(INTEGRATION.client);
-  });
-  HARDWARE.keyboard.notifiers.push(() => {
-    updateKeyboard(INTEGRATION.client);
-  });
-
-  // Update time sensors periodically (30s)
-  setInterval(() => {
-    updateHeartbeat(INTEGRATION.client);
-    updateLastActive(INTEGRATION.client);
-  }, 30 * 1000);
-
-  // Update system sensors periodically (1min)
-  setInterval(() => {
-    update();
-  }, 60 * 1000);
-
-  // Update package sensors periodically (60min)
-  setInterval(() => {
-    updatePackageUpgrades(INTEGRATION.client);
-  }, 3600 * 1000);
-
-  return true;
-};
-
-/**
- * Updates the shared integration properties.
- */
-const update = () => {
-  if (!INTEGRATION.initialized) {
-    return;
-  }
-
-  // Update client sensors
-  updateKiosk(INTEGRATION.client);
-  updateUpTime(INTEGRATION.client);
-  updateLastActive(INTEGRATION.client);
-  updateMemoryUsage(INTEGRATION.client);
-  updateProcessorUsage(INTEGRATION.client);
-  updateProcessorTemperature(INTEGRATION.client);
-};
-
-/**
- * Initializes the shutdown button and handles the execute logic.
- *
- * @param {Object} client - Instance of the mqtt client.
- */
-const initShutdown = (client) => {
-  const root = `${INTEGRATION.discovery}/button/${INTEGRATION.node}/shutdown`;
-  const config = {
-    name: "Shutdown",
-    unique_id: `${INTEGRATION.node}_shutdown`,
-    command_topic: `${root}/execute`,
-    icon: "mdi:power",
-    device: INTEGRATION.device,
-  };
-  client
-    .publish(`${root}/config`, JSON.stringify(config), { qos: 1, retain: true })
-    .on("message", (topic, message) => {
-      if (topic === `${root}/execute`) {
-        console.log("Shutdown system...");
-        hardware.setDisplayStatus("ON");
-        hardware.shutdownSystem();
-      }
-    })
-    .subscribe(`${root}/execute`);
-};
-
-/**
- * Initializes the reboot button and handles the execute logic.
- *
- * @param {Object} client - Instance of the mqtt client.
- */
-const initReboot = (client) => {
-  const root = `${INTEGRATION.discovery}/button/${INTEGRATION.node}/reboot`;
-  const config = {
-    name: "Reboot",
-    unique_id: `${INTEGRATION.node}_reboot`,
-    command_topic: `${root}/execute`,
-    icon: "mdi:restart",
-    device: INTEGRATION.device,
-  };
-  client
-    .publish(`${root}/config`, JSON.stringify(config), { qos: 1, retain: true })
-    .on("message", (topic, message) => {
-      if (topic === `${root}/execute`) {
-        console.log("Rebooting system...");
-        hardware.setDisplayStatus("ON");
-        hardware.rebootSystem();
-      }
-    })
-    .subscribe(`${root}/execute`);
-};
-
-/**
- * Initializes the refresh button and handles the execute logic.
- *
- * @param {Object} client - Instance of the mqtt client.
- */
-const initRefresh = (client) => {
-  const root = `${INTEGRATION.discovery}/button/${INTEGRATION.node}/refresh`;
-  const config = {
-    name: "Refresh",
-    unique_id: `${INTEGRATION.node}_refresh`,
-    command_topic: `${root}/execute`,
-    icon: "mdi:web-refresh",
-    device: INTEGRATION.device,
-  };
-  client
-    .publish(`${root}/config`, JSON.stringify(config), { qos: 1, retain: true })
-    .on("message", (topic, message) => {
-      if (topic === `${root}/execute`) {
-        console.log("Refreshing webview...");
-        hardware.setDisplayStatus("ON");
-        WEBVIEW.view.webContents.reloadIgnoringCache();
-      }
-    })
-    .subscribe(`${root}/execute`);
-};
-
-/**
- * Initializes the kiosk select status and handles the execute logic.
- *
- * @param {Object} client - Instance of the mqtt client.
- */
-const initKiosk = (client) => {
-  const root = `${INTEGRATION.discovery}/select/${INTEGRATION.node}/kiosk`;
-  const config = {
-    name: `Kiosk`,
-    unique_id: `${INTEGRATION.node}_kiosk`,
-    command_topic: `${root}/set`,
-    state_topic: `${root}/status`,
-    value_template: "{{ value }}",
-    options: ["Framed", "Fullscreen", "Maximized", "Minimized", "Terminated"],
-    icon: "mdi:overscan",
-    device: INTEGRATION.device,
-  };
-  client
-    .publish(`${root}/config`, JSON.stringify(config), { qos: 1, retain: true })
-    .on("message", (topic, message) => {
-      if (topic === `${root}/set`) {
-        const status = message.toString();
-        console.log("Set Kiosk Status:", status);
-        hardware.setDisplayStatus("ON");
-        switch (status) {
-          case "Framed":
-            WEBVIEW.window.restore();
-            WEBVIEW.window.unmaximize();
-            WEBVIEW.window.setFullScreen(false);
-            break;
-          case "Fullscreen":
-            WEBVIEW.window.restore();
-            WEBVIEW.window.unmaximize();
-            WEBVIEW.window.setFullScreen(true);
-            break;
-          case "Maximized":
-            WEBVIEW.window.restore();
-            WEBVIEW.window.setFullScreen(false);
-            WEBVIEW.window.maximize();
-            break;
-          case "Minimized":
-            WEBVIEW.window.restore();
-            WEBVIEW.window.setFullScreen(false);
-            WEBVIEW.window.minimize();
-            break;
-          case "Terminated":
-            app.quit();
-        }
-      }
-    })
-    .subscribe(`${root}/set`);
-  updateKiosk(client);
-};
-
-/**
- * Updates the kiosk status via the mqtt connection.
- *
- * @param {Object} client - Instance of the mqtt client.
- */
-const updateKiosk = (client) => {
-  const kiosk = WEBVIEW.status;
-  const root = `${INTEGRATION.discovery}/select/${INTEGRATION.node}/kiosk`;
-  if (kiosk !== null) {
-    client.publish(`${root}/status`, `${kiosk}`, { qos: 1, retain: true });
-  }
-};
-
-/**
- * Initializes the display status, brightness and handles the execute logic.
- *
- * @param {Object} client - Instance of the mqtt client.
- */
-const initDisplay = (client) => {
-  if (!HARDWARE.support.displayStatus) {
-    return;
-  }
-  const root = `${INTEGRATION.discovery}/light/${INTEGRATION.node}/display`;
-  const config = {
-    name: `Display`,
-    unique_id: `${INTEGRATION.node}_display`,
-    command_topic: `${root}/set`,
-    state_topic: `${root}/status`,
-    icon: "mdi:monitor-shimmer",
-    platform: "light",
-    device: INTEGRATION.device,
-  };
-  if (HARDWARE.support.displayBrightness) {
-    config.brightness_scale = 100;
-    config.brightness_command_topic = `${root}/brightness/set`;
-    config.brightness_state_topic = `${root}/brightness/status`;
-  }
-  client
-    .publish(`${root}/config`, JSON.stringify(config), { qos: 1, retain: true })
-    .on("message", (topic, message) => {
-      if (topic === `${root}/set`) {
-        const status = message.toString();
-        console.log("Set Display Status:", status);
-        hardware.setDisplayStatus(status);
-      } else if (topic === `${root}/brightness/set`) {
-        const brightness = parseInt(message, 10);
-        console.log("Set Display Brightness:", brightness);
-        hardware.setDisplayBrightness(brightness);
-      }
-    })
-    .subscribe(`${root}/set`)
-    .subscribe(`${root}/brightness/set`);
-  updateDisplay(client);
-};
-
-/**
- * Updates the display status, brightness via the mqtt connection.
- *
- * @param {Object} client - Instance of the mqtt client.
- */
-const updateDisplay = (client) => {
-  const status = hardware.getDisplayStatus();
-  const brightness = hardware.getDisplayBrightness();
-  const root = `${INTEGRATION.discovery}/light/${INTEGRATION.node}/display`;
-  if (status !== null) {
-    client.publish(`${root}/status`, `${status}`, { qos: 1, retain: true });
-  }
-  if (brightness !== null) {
-    client.publish(`${root}/brightness/status`, `${brightness}`, { qos: 1, retain: true });
-  }
-};
-
-/**
- * Initializes the keyboard visibility and handles the execute logic.
- *
- * @param {Object} client - Instance of the mqtt client.
- */
-const initKeyboard = (client) => {
-  if (!HARDWARE.support.keyboardVisibility) {
-    return;
-  }
-  const root = `${INTEGRATION.discovery}/switch/${INTEGRATION.node}/keyboard`;
-  const config = {
-    name: `Keyboard`,
-    unique_id: `${INTEGRATION.node}_keyboard`,
-    command_topic: `${root}/set`,
-    state_topic: `${root}/status`,
-    icon: "mdi:keyboard-close",
-    device: INTEGRATION.device,
-  };
-  client
-    .publish(`${root}/config`, JSON.stringify(config), { qos: 1, retain: true })
-    .on("message", (topic, message) => {
-      if (topic === `${root}/set`) {
-        const status = message.toString();
-        console.log("Set Keyboard Visibility:", status);
-        hardware.setKeyboardVisibility(status);
-        switch (status) {
-          case "OFF":
-            WEBVIEW.window.restore();
-            WEBVIEW.window.unmaximize();
-            WEBVIEW.window.setFullScreen(true);
-            break;
-          case "ON":
-            WEBVIEW.window.restore();
-            WEBVIEW.window.setFullScreen(false);
-            WEBVIEW.window.maximize();
-            break;
-        }
-      }
-    })
-    .subscribe(`${root}/set`);
-  updateKeyboard(client);
-};
-
-/**
- * Updates the keyboard visibility via the mqtt connection.
- *
- * @param {Object} client - Instance of the mqtt client.
- */
-const updateKeyboard = (client) => {
-  const visibility = hardware.getKeyboardVisibility();
-  const root = `${INTEGRATION.discovery}/switch/${INTEGRATION.node}/keyboard`;
-  if (visibility !== null) {
-    client.publish(`${root}/status`, `${visibility}`, { qos: 1, retain: true });
-  }
-};
-
-/**
- * Initializes the model sensor.
- *
- * @param {Object} client - Instance of the mqtt client.
- */
-const initModel = (client) => {
-  const root = `${INTEGRATION.discovery}/sensor/${INTEGRATION.node}/model`;
-  const config = {
-    name: `Model`,
-    unique_id: `${INTEGRATION.node}_model`,
-    state_topic: `${root}/status`,
-    value_template: "{{ value }}",
-    icon: "mdi:raspberry-pi",
-    device: INTEGRATION.device,
-  };
-  client.publish(`${root}/config`, JSON.stringify(config), { qos: 1, retain: true });
-  updateModel(client);
-};
-
-/**
- * Updates the model sensor via the mqtt connection.
- *
- * @param {Object} client - Instance of the mqtt client.
- */
-const updateModel = (client) => {
-  const model = hardware.getModel();
-  const root = `${INTEGRATION.discovery}/sensor/${INTEGRATION.node}/model`;
-  if (model !== null) {
-    client.publish(`${root}/status`, `${model}`, { qos: 1, retain: true });
-  }
-};
-
-/**
- * Initializes the serial number sensor.
- *
- * @param {Object} client - Instance of the mqtt client.
- */
-const initSerialNumber = (client) => {
-  const root = `${INTEGRATION.discovery}/sensor/${INTEGRATION.node}/serial_number`;
-  const config = {
-    name: `Serial Number`,
-    unique_id: `${INTEGRATION.node}_serial_number`,
-    state_topic: `${root}/status`,
-    value_template: "{{ value }}",
-    icon: "mdi:hexadecimal",
-    device: INTEGRATION.device,
-  };
-  client.publish(`${root}/config`, JSON.stringify(config), { qos: 1, retain: true });
-  updateSerialNumber(client);
-};
-
-/**
- * Updates the serial number sensor via the mqtt connection.
- *
- * @param {Object} client - Instance of the mqtt client.
- */
-const updateSerialNumber = (client) => {
-  const serialNumber = hardware.getSerialNumber();
-  const root = `${INTEGRATION.discovery}/sensor/${INTEGRATION.node}/serial_number`;
-  if (serialNumber !== null) {
-    client.publish(`${root}/status`, `${serialNumber}`, { qos: 1, retain: true });
-  }
-};
-
-/**
- * Initializes the host name sensor.
- *
- * @param {Object} client - Instance of the mqtt client.
- */
-const initHostName = (client) => {
-  const root = `${INTEGRATION.discovery}/sensor/${INTEGRATION.node}/host_name`;
-  const config = {
-    name: `Host Name`,
-    unique_id: `${INTEGRATION.node}_host_name`,
-    state_topic: `${root}/status`,
-    value_template: "{{ value }}",
-    icon: "mdi:console-network",
-    device: INTEGRATION.device,
-  };
-  client.publish(`${root}/config`, JSON.stringify(config), { qos: 1, retain: true });
-  updateHostName(client);
-};
-
-/**
- * Updates the host name sensor via the mqtt connection.
- *
- * @param {Object} client - Instance of the mqtt client.
- */
-const updateHostName = (client) => {
-  const hostName = hardware.getHostName();
-  const root = `${INTEGRATION.discovery}/sensor/${INTEGRATION.node}/host_name`;
-  if (hostName !== null) {
-    client.publish(`${root}/status`, `${hostName}`, { qos: 1, retain: true });
-  }
-};
-
-/**
- * Initializes the up time sensor.
- *
- * @param {Object} client - Instance of the mqtt client.
- */
-const initUpTime = (client) => {
-  const root = `${INTEGRATION.discovery}/sensor/${INTEGRATION.node}/up_time`;
-  const config = {
-    name: `Up Time`,
-    unique_id: `${INTEGRATION.node}_up_time`,
-    state_topic: `${root}/status`,
-    value_template: "{{ (value | float) | round(0) }}",
-    unit_of_measurement: "min",
-    icon: "mdi:timeline-clock",
-    device: INTEGRATION.device,
-  };
-  client.publish(`${root}/config`, JSON.stringify(config), { qos: 1, retain: true });
-  updateUpTime(client);
-};
-
-/**
- * Updates the up time sensor via the mqtt connection.
- *
- * @param {Object} client - Instance of the mqtt client.
- */
-const updateUpTime = (client) => {
-  const upTime = hardware.getUpTime();
-  const root = `${INTEGRATION.discovery}/sensor/${INTEGRATION.node}/up_time`;
-  if (upTime !== null) {
-    client.publish(`${root}/status`, `${upTime}`, { qos: 1, retain: true });
-  }
-};
-
-/**
- * Initializes the memory size sensor.
- *
- * @param {Object} client - Instance of the mqtt client.
- */
-const initMemorySize = (client) => {
-  const root = `${INTEGRATION.discovery}/sensor/${INTEGRATION.node}/memory_size`;
-  const config = {
-    name: `Memory Size`,
-    unique_id: `${INTEGRATION.node}_memory_size`,
-    state_topic: `${root}/status`,
-    value_template: "{{ (value | float) | round(2) }}",
-    unit_of_measurement: "GiB",
-    icon: "mdi:memory",
-    device: INTEGRATION.device,
-  };
-  client.publish(`${root}/config`, JSON.stringify(config), { qos: 1, retain: true });
-  updateMemorySize(client);
-};
-
-/**
- * Updates the memory size sensor via the mqtt connection.
- *
- * @param {Object} client - Instance of the mqtt client.
- */
-const updateMemorySize = (client) => {
-  const memorySize = hardware.getMemorySize();
-  const root = `${INTEGRATION.discovery}/sensor/${INTEGRATION.node}/memory_size`;
-  if (memorySize !== null) {
-    client.publish(`${root}/status`, `${memorySize}`, { qos: 1, retain: true });
-  }
-};
-
-/**
- * Initializes the memory usage sensor.
- *
- * @param {Object} client - Instance of the mqtt client.
- */
-const initMemoryUsage = (client) => {
-  const root = `${INTEGRATION.discovery}/sensor/${INTEGRATION.node}/memory_usage`;
-  const config = {
-    name: `Memory Usage`,
-    unique_id: `${INTEGRATION.node}_memory_usage`,
-    state_topic: `${root}/status`,
-    value_template: "{{ (value | float) | round(0) }}",
-    unit_of_measurement: "%",
-    icon: "mdi:memory-arrow-down",
-    device: INTEGRATION.device,
-  };
-  client.publish(`${root}/config`, JSON.stringify(config), { qos: 1, retain: true });
-  updateMemoryUsage(client);
-};
-
-/**
- * Updates the memory usage sensor via the mqtt connection.
- *
- * @param {Object} client - Instance of the mqtt client.
- */
-const updateMemoryUsage = (client) => {
-  const memoryUsage = hardware.getMemoryUsage();
-  const root = `${INTEGRATION.discovery}/sensor/${INTEGRATION.node}/memory_usage`;
-  if (memoryUsage !== null) {
-    client.publish(`${root}/status`, `${memoryUsage}`, { qos: 1, retain: true });
-  }
-};
-
-/**
- * Initializes the processor usage sensor.
- *
- * @param {Object} client - Instance of the mqtt client.
- */
-const initProcessorUsage = (client) => {
-  const root = `${INTEGRATION.discovery}/sensor/${INTEGRATION.node}/processor_usage`;
-  const config = {
-    name: `Processor Usage`,
-    unique_id: `${INTEGRATION.node}_processor_usage`,
-    state_topic: `${root}/status`,
-    value_template: "{{ (value | float) | round(0) }}",
-    unit_of_measurement: "%",
-    icon: "mdi:cpu-64-bit",
-    device: INTEGRATION.device,
-  };
-  client.publish(`${root}/config`, JSON.stringify(config), { qos: 1, retain: true });
-  updateProcessorUsage(client);
-};
-
-/**
- * Updates the processor usage sensor via the mqtt connection.
- *
- * @param {Object} client - Instance of the mqtt client.
- */
-const updateProcessorUsage = (client) => {
-  const processorUsage = hardware.getProcessorUsage();
-  const root = `${INTEGRATION.discovery}/sensor/${INTEGRATION.node}/processor_usage`;
-  if (processorUsage !== null) {
-    client.publish(`${root}/status`, `${processorUsage}`, { qos: 1, retain: true });
-  }
-};
-
-/**
- * Initializes the processor temperature sensor.
- *
- * @param {Object} client - Instance of the mqtt client.
- */
-const initProcessorTemperature = (client) => {
-  const root = `${INTEGRATION.discovery}/sensor/${INTEGRATION.node}/processor_temperature`;
-  const config = {
-    name: `Processor Temperature`,
-    unique_id: `${INTEGRATION.node}_processor_temperature`,
-    state_topic: `${root}/status`,
-    value_template: "{{ (value | float) | round(0) }}",
-    unit_of_measurement: "°C",
-    icon: "mdi:radiator",
-    device: INTEGRATION.device,
-  };
-  client.publish(`${root}/config`, JSON.stringify(config), { qos: 1, retain: true });
-  updateProcessorTemperature(client);
-};
-
-/**
- * Updates the processor temperature sensor via the mqtt connection.
- *
- * @param {Object} client - Instance of the mqtt client.
- */
-const updateProcessorTemperature = (client) => {
-  const processorTemperature = hardware.getProcessorTemperature();
-  const root = `${INTEGRATION.discovery}/sensor/${INTEGRATION.node}/processor_temperature`;
-  if (processorTemperature !== null) {
-    client.publish(`${root}/status`, `${processorTemperature}`, { qos: 1, retain: true });
-  }
-};
-
-/**
- * Initializes the package upgrades sensor.
- *
- * @param {Object} client - Instance of the mqtt client.
- */
-const initPackageUpgrades = (client) => {
-  const root = `${INTEGRATION.discovery}/sensor/${INTEGRATION.node}/package_upgrades`;
-  const config = {
-    name: `Package Upgrades`,
-    unique_id: `${INTEGRATION.node}_package_upgrades`,
-    state_topic: `${root}/status`,
-    json_attributes_topic: `${root}/attributes`,
-    value_template: "{{ value }}",
-    icon: "mdi:package-down",
-    device: INTEGRATION.device,
-  };
-  client.publish(`${root}/config`, JSON.stringify(config), { qos: 1, retain: true });
-  updatePackageUpgrades(client);
-};
-
-/**
- * Updates the package upgrades sensor via the mqtt connection.
- *
- * @param {Object} client - Instance of the mqtt client.
- */
-const updatePackageUpgrades = (client) => {
-  const packages = hardware.checkPackageUpgrades();
-  const root = `${INTEGRATION.discovery}/sensor/${INTEGRATION.node}/package_upgrades`;
-  if (packages !== null) {
-    const attributes = {
-      total: packages.length,
-      packages: packages.map((pkg) => pkg.replace(/\s*\[.*?\]\s*/g, "").trim()),
-    };
-    client.publish(`${root}/status`, `${attributes.total}`, { qos: 1, retain: true });
-    client.publish(`${root}/attributes`, JSON.stringify(attributes), { qos: 1, retain: true });
-  }
-};
-
-/**
- * Initializes the heartbeat sensor.
- *
- * @param {Object} client - Instance of the mqtt client.
- */
-const initHeartbeat = (client) => {
-  const root = `${INTEGRATION.discovery}/sensor/${INTEGRATION.node}/heartbeat`;
-  const config = {
-    name: `Heartbeat`,
-    unique_id: `${INTEGRATION.node}_heartbeat`,
-    state_topic: `${root}/status`,
-    value_template: "{{ value }}",
-    icon: "mdi:heart-flash",
-    device: INTEGRATION.device,
-  };
-  client.publish(`${root}/config`, JSON.stringify(config), { qos: 1, retain: true });
-  updateHeartbeat(client);
-};
-
-/**
- * Updates the heartbeat sensor via the mqtt connection.
- *
- * @param {Object} client - Instance of the mqtt client.
- */
-const updateHeartbeat = (client) => {
-  const now = new Date();
-  const local = new Date(now.getTime() - now.getTimezoneOffset() * 60 * 1000);
-  const heartbeat = local.toISOString().replace(/\.\d{3}Z$/, "");
-  const root = `${INTEGRATION.discovery}/sensor/${INTEGRATION.node}/heartbeat`;
-  client.publish(`${root}/status`, `${heartbeat}`, { qos: 1, retain: true });
-};
-
-/**
- * Initializes the last active sensor.
- *
- * @param {Object} client - Instance of the mqtt client.
- */
-const initLastActive = (client) => {
-  const root = `${INTEGRATION.discovery}/sensor/${INTEGRATION.node}/last_active`;
-  const config = {
-    name: `Last Active`,
-    unique_id: `${INTEGRATION.node}_last_active`,
-    state_topic: `${root}/status`,
-    value_template: "{{ (value | float) | round(0) }}",
-    unit_of_measurement: "min",
-    icon: "mdi:gesture-tap-hold",
-    device: INTEGRATION.device,
-  };
-  client.publish(`${root}/config`, JSON.stringify(config), { qos: 1, retain: true });
-  updateLastActive(client);
-};
-
-/**
- * Updates the last active sensor via the mqtt connection.
- *
- * @param {Object} client - Instance of the mqtt client.
- */
-const updateLastActive = (client) => {
-  const now = new Date();
-  const then = WEBVIEW.pointer.time;
-  const lastActive = Math.abs(now - then) / (1000 * 60);
-  const root = `${INTEGRATION.discovery}/sensor/${INTEGRATION.node}/last_active`;
-  client.publish(`${root}/status`, `${lastActive}`, { qos: 1, retain: true });
-};
-
-module.exports = {
-  init,
-  update,
-};

src/webview.js

@@ -1,191 +0,0 @@
-const path = require("path");
-const hardware = require("./hardware");
-const integration = require("./integration");
-const { app, screen, nativeTheme, BaseWindow, WebContentsView } = require("electron");
-
-global.WEBVIEW = global.WEBVIEW || {
-  initialized: false,
-  status: "offline",
-  locked: false,
-  pointer: {
-    position: {},
-    time: new Date(),
-  },
-};
-
-/**
- * Initializes the webview with the provided arguments.
- *
- * @param {Object} args - The command-line arguments to customize the initialization process.
- * @returns {boolean} Returns true if the initialization was successful.
- */
-const init = async (args) => {
-  if (!args.web_url) {
-    console.error("Please provide the '--web-url' parameter");
-    return app.quit();
-  }
-  const url = new URL(args.web_url);
-  const theme = args.web_theme ? args.web_theme : "dark";
-  const zoom = args.web_zoom ? parseFloat(args.web_zoom) : 1.25;
-
-  // Init global root window
-  nativeTheme.themeSource = theme;
-  WEBVIEW.window = new BaseWindow({
-    title: `TouchKio - ${url.host}`,
-    icon: path.join(__dirname, "..", "img", "icon.png"),
-  });
-  WEBVIEW.window.setMenuBarVisibility(false);
-  WEBVIEW.window.setFullScreen(true);
-
-  // Init global main webview
-  WEBVIEW.view = new WebContentsView();
-  WEBVIEW.window.contentView.addChildView(WEBVIEW.view);
-  WEBVIEW.view.webContents.loadURL(url.toString());
-
-  // Register events
-  windowEvents(WEBVIEW.window, zoom);
-  touchEvents(WEBVIEW.window);
-  viewEvents(WEBVIEW.view);
-
-  return true;
-};
-
-/**
- * Updates the shared webview properties.
- */
-const update = () => {
-  if (!WEBVIEW.initialized) {
-    return;
-  }
-
-  // Update window status
-  if (WEBVIEW.window.isFullScreen()) {
-    WEBVIEW.status = "Fullscreen";
-  } else if (WEBVIEW.window.isMinimized()) {
-    WEBVIEW.status = "Minimized";
-  } else if (WEBVIEW.window.isMaximized()) {
-    WEBVIEW.status = "Maximized";
-  } else {
-    WEBVIEW.status = "Framed";
-  }
-
-  // Update integration sensor
-  console.log("Update Kiosk Status:", WEBVIEW.status);
-  integration.update();
-};
-
-/**
- * Register window events and handler.
- *
- * @param {Object} window - The root window object.
- * @param {number} zoom - Zoom level used for the webview.
- */
-const windowEvents = (window, zoom) => {
-  // Handle window resize for webview bounds
-  const resize = () => {
-    const { width, height } = window.getBounds();
-    WEBVIEW.view.setBounds({ x: 0, y: 0, width: width, height: height });
-    WEBVIEW.view.webContents.setZoomFactor(zoom);
-  };
-  window.on("ready-to-show", resize);
-  window.on("resize", resize);
-  resize();
-
-  // Handle window status updates
-  window.on("minimize", update);
-  window.on("restore", update);
-  window.on("maximize", update);
-  window.on("unmaximize", update);
-  window.on("enter-full-screen", update);
-  window.on("leave-full-screen", update);
-
-  // Handle signal and exit events
-  process.on("SIGINT", app.quit);
-  app.on("before-quit", () => {
-    WEBVIEW.status = "Terminated";
-    integration.update();
-  });
-
-  // Handle multiple instances
-  app.on("second-instance", () => {
-    if (window.isMinimized()) {
-      window.restore();
-    }
-    window.focus();
-  });
-};
-
-/**
- * Register touch events and handler.
- *
- * @param {Object} window - The root window object.
- */
-const touchEvents = (window) => {
-  // Handle focus change for webview lock
-  window.on("focus", () => {
-    if (WEBVIEW.locked) {
-      hardware.setDisplayStatus("ON");
-      window.blur();
-    }
-    WEBVIEW.locked = false;
-  });
-  HARDWARE.display.notifiers.push(() => {
-    WEBVIEW.locked = hardware.getDisplayStatus() === "OFF";
-    if (WEBVIEW.locked) {
-      window.blur();
-    }
-  });
-
-  // Handle touch events for activity tracking
-  setInterval(() => {
-    const posOld = WEBVIEW.pointer.position;
-    const posNew = screen.getCursorScreenPoint();
-    if (posOld.x !== posNew.x || posOld.y !== posNew.y) {
-      const now = new Date();
-      const then = WEBVIEW.pointer.time;
-
-      // Update integration sensor
-      WEBVIEW.pointer.time = now;
-      if (Math.abs(now - then) / 1000 > 30) {
-        console.log("Update Last Active");
-        integration.update();
-      }
-    }
-    WEBVIEW.pointer.position = posNew;
-  }, 1 * 1000);
-};
-
-/**
- * Register webview events and handler.
- *
- * @param {Object} view - The main webview object.
- */
-const viewEvents = (view) => {
-  // Enable webview touch emulation
-  view.webContents.debugger.attach("1.1");
-  view.webContents.debugger.sendCommand("Emulation.setEmitTouchEventsForMouse", {
-    configuration: "mobile",
-    enabled: true,
-  });
-
-  // Disable webview hyperlinks
-  view.webContents.setWindowOpenHandler(() => {
-    return { action: "deny" };
-  });
-
-  // Remove webview scrollbar
-  view.webContents.on("dom-ready", () => {
-    view.webContents.insertCSS("::-webkit-scrollbar { display: none; }");
-  });
-
-  // Webview fully loaded
-  view.webContents.on("did-finish-load", () => {
-    WEBVIEW.initialized = true;
-    update();
-  });
-};
-
-module.exports = {
-  init,
-  update,
-};