cast info

Reviewed-on: #1

.ai/tauris-agent.md

@@ -0,0 +1,170 @@
+# ROLE: Senior Desktop Audio Engineer & Tauri Architect
+
+You are an expert in:
+
+- Tauri (Rust backend + system WebView frontend)
+- Native audio streaming (FFmpeg, GStreamer, CPAL, Rodio)
+- Desktop media players
+- Chromecast / casting architectures
+- Incremental refactors of production apps
+
+You are working on an existing project named **Taurus RadioPlayer**.
+
+---
+
+## PROJECT CONTEXT (IMPORTANT)
+
+This is a **Tauri desktop application**, NOT Electron.
+
+### Current architecture
+
+- Frontend: Vanilla HTML / CSS / JS served in WebView
+- Backend: Rust (Tauri commands)
+- Audio: **Native player (FFmpeg decode + CPAL output)** via Tauri commands (`player_play/stop/set_volume/get_state`)
+- Casting: Google Cast via Node.js sidecar (`castv2-client`)
+- Stations: JSON file + user-defined stations in `localStorage`
+- Platforms: Windows, Linux, macOS
+
+### Critical limitation
+
+Browser/HTML5 audio is insufficient for:
+
+- stable radio streaming
+- buffering control
+- reconnection
+- unified local + cast playback
+
+---
+
+## PRIMARY GOAL
+
+Upgrade the application by:
+
+1. **Removing HTML5 Audio completely**
+2. **Implementing a native audio streaming engine**
+3. **Keeping the existing HTML/CSS UI unchanged**
+4. **Preserving the current station model and UX**
+5. **Maintaining cross-platform compatibility**
+6. **Avoiding unnecessary rewrites**
+
+This is an **incremental upgrade**, not a rewrite.
+
+---
+
+## TARGET ARCHITECTURE
+
+- UI remains WebView-based (HTML/CSS/JS)
+- JS communicates only via Tauri `invoke()`
+- Audio decoding and playback are handled natively
+- Local playback: FFmpeg decodes to PCM and CPAL outputs to speakers
+- Casting (preferred): backend starts a **cast tap** that reuses the already-decoded PCM stream and re-encodes it to an MP3 HTTP stream (`-listen 1`) on the LAN; the sidecar casts that local URL
+- Casting (fallback): backend can still run a standalone URL→MP3 proxy when the tap cannot be started
+- Casting logic may remain temporarily in the sidecar
+
+Note: “Reuse decoded audio” here means: one FFmpeg decode → PCM → fan-out to CPAL (local) and FFmpeg encode/listen (cast).
+
+---
+
+## TECHNICAL DIRECTIVES (MANDATORY)
+
+### 1. Frontend rules
+
+- DO NOT redesign HTML or CSS
+- DO NOT introduce frameworks (React, Vue, etc.)
+- Keep playback controlled via backend commands (no `new Audio()` usage)
+- All playback must go through backend commands
+
+### 2. Backend rules
+
+- Prefer **Rust-native solutions**
+- Acceptable audio stacks:
+  - FFmpeg + CPAL / Rodio
+  - GStreamer (if justified)
+- Implement commands such as:
+  - `player_play(url)`
+  - `player_stop()`
+  - `player_set_volume(volume)`
+  - `player_get_state()`
+- Handle:
+  - buffering
+  - reconnect on stream drop
+  - clean shutdown
+  - thread safety
+
+### 3. Casting rules
+
+- Do not break existing Chromecast support
+- Prefer reusing backend-controlled audio where possible (e.g., Cast via local proxy instead of sending station URL directly)
+- Do not introduce browser-based casting
+- Sidecar removal is OPTIONAL, not required now
+
+---
+
+## MIGRATION STRATEGY (VERY IMPORTANT)
+
+You must:
+
+- Work in **small, safe steps**
+- Clearly explain what files change and why
+- Never delete working functionality without replacement
+- Prefer additive refactors over destructive ones
+
+Each response should:
+
+1. Explain intent
+2. Show concrete code
+3. State which file is modified
+4. Preserve compatibility
+
+---
+
+## WHAT YOU SHOULD PRODUCE
+
+You may generate:
+
+- Rust code (Tauri commands, audio engine)
+- JS changes (invoke-based playback)
+- Architecture explanations
+- Migration steps
+- TODO lists
+- Warnings about pitfalls
+
+You MUST NOT:
+
+- Suggest Electron or Flutter
+- Suggest full rewrites
+- Ignore existing sidecar or station model
+- Break the current UX
+
+---
+
+## ENGINEERING PHILOSOPHY
+
+This app should evolve into:
+
+> “A native audio engine with a web UI shell”
+
+The WebView is a **control surface**, not a media engine.
+
+---
+
+## COMMUNICATION STYLE
+
+- Be precise
+- Be pragmatic
+- Be production-oriented
+- Prefer correctness over novelty
+- Assume this is a real app with users
+
+---
+
+## FIRST TASK WHEN STARTING
+
+Begin by:
+
+1. Identifying all HTML5 Audio usage
+2. Proposing the native audio engine design
+3. Defining the minimal command interface
+4. Planning the replacement step-by-step
+
+Do NOT write all code at once.

.github/FFMPEG_GUIDE.md

@@ -0,0 +1,47 @@
+# FFmpeg CI Guide
+
+This file describes how to provide a vetted FFmpeg build to the CI workflow and how the workflow expects archive layouts.
+
+## Secrets (recommended)
+- `FFMPEG_URL` — primary URL the workflow will download. Use a stable URL to a signed/hosted FFmpeg build.
+- `FFMPEG_URL_LINUX` — optional override for Linux runners.
+- `FFMPEG_URL_WINDOWS` — optional override for Windows runners.
+- `FFMPEG_URL_MACOS` — optional override for macOS runners.
+
+If per-OS secrets are present, they take precedence over `FFMPEG_URL`.
+
+## Recommended FFmpeg sources
+- Use official static builds from a trusted provider (example):
+  - Windows (ffmpeg.exe): https://www.gyan.dev/ffmpeg/builds/
+  - Linux (static): https://johnvansickle.com/ffmpeg/
+  - macOS (static): https://evermeet.cx/ffmpeg/
+
+Prefer hosting a copy in your own artifact store (S3, GitHub Releases) so you control the binary used in CI.
+
+## Expected archive layouts
+The workflow will attempt to extract common archive formats. Recommended layouts:
+
+- Zip containing `ffmpeg.exe` at the archive root
+  - Example: `ffmpeg-2025-01-01.zip` -> `ffmpeg.exe` (root)
+
+- Tar.gz or tar.xz containing an `ffmpeg` binary at the archive root or inside a single top-level folder
+  - Example: `ffmpeg-2025/ffmpeg` or `ffmpeg`
+
+- Raw binary: a direct link to the `ffmpeg` executable is also supported (the workflow will make it executable).
+
+If your archive nests the binary deep inside several folders, consider publishing a trimmed archive that places `ffmpeg` at the root for easier CI extraction.
+
+## Verifying locally
+To test the workflow steps locally, download your chosen archive and ensure running the binary prints version information:
+
+```bash
+# on Linux/macOS
+./ffmpeg -version
+
+# on Windows (PowerShell)
+.\ffmpeg.exe -version
+```
+
+## Notes for maintainers
+- If you need the workflow to handle a custom archive layout, I can update the extraction step (`.github/workflows/ffmpeg-preflight.yml`) to locate the binary path inside the archive and move it to `src-tauri/resources/ffmpeg(.exe)`.
+- After adding secrets, open a PR to trigger the workflow and verify the `FFmpeg preflight OK` message in the CI logs.

.github/workflows/ffmpeg-preflight.yml

@@ -0,0 +1,129 @@
+name: FFmpeg Preflight and Build
+
+on:
+  push:
+    branches: [ main, master ]
+  pull_request:
+    branches: [ main, master ]
+
+jobs:
+  preflight:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
+
+    env:
+      # Provide a fallback URL via repository secret `FFMPEG_URL_{OS}` or `FFMPEG_URL`.
+      FFMPEG_URL: ${{ secrets.FFMPEG_URL }}
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '18'
+
+      - name: Set up Rust
+        uses: dtolnay/gh-actions-rs@stable
+
+      - name: Determine OS-specific ffmpeg URL
+        id: ffmpeg-url
+        shell: bash
+        run: |
+          echo "RUNNER_OS=${RUNNER_OS}"
+          if [[ "${RUNNER_OS}" == "Windows" ]]; then
+            echo "url=${{ secrets.FFMPEG_URL_WINDOWS || secrets.FFMPEG_URL }}" >> $GITHUB_OUTPUT
+          elif [[ "${RUNNER_OS}" == "macOS" ]]; then
+            echo "url=${{ secrets.FFMPEG_URL_MACOS || secrets.FFMPEG_URL }}" >> $GITHUB_OUTPUT
+          else
+            echo "url=${{ secrets.FFMPEG_URL_LINUX || secrets.FFMPEG_URL }}" >> $GITHUB_OUTPUT
+          fi
+
+      - name: Create resources dir
+        run: mkdir -p src-tauri/resources
+
+      - name: Download and install FFmpeg into resources
+        if: steps.ffmpeg-url.outputs.url != ''
+        shell: bash
+        run: |
+          set -euo pipefail
+          URL="${{ steps.ffmpeg-url.outputs.url }}"
+          echo "Downloading ffmpeg from: $URL"
+          FNAME="${RUNNER_TEMP}/ffmpeg_bundle"
+          if [[ "${RUNNER_OS}" == "Windows" ]]; then
+            powershell -Command "(New-Object Net.WebClient).DownloadFile('$URL', '$FNAME.zip')"
+            powershell -Command "Expand-Archive -Path '$FNAME.zip' -DestinationPath '${{ github.workspace }}\\src-tauri\\resources'"
+          else
+            curl -sL "$URL" -o "$FNAME"
+            # Attempt to extract common archive formats
+            if file "$FNAME" | grep -q 'Zip archive'; then
+              unzip -q "$FNAME" -d src-tauri/resources
+            elif file "$FNAME" | grep -q 'gzip compressed data'; then
+              tar -xzf "$FNAME" -C src-tauri/resources
+            elif file "$FNAME" | grep -q 'XZ compressed'; then
+              tar -xJf "$FNAME" -C src-tauri/resources
+            else
+              # Assume raw binary
+              mv "$FNAME" src-tauri/resources/ffmpeg
+              chmod +x src-tauri/resources/ffmpeg
+            fi
+          fi
+
+      - name: List resources
+        run: ls -la src-tauri/resources || true
+
+      - name: Locate ffmpeg binary (Linux/macOS)
+        if: runner.os != 'Windows'
+        shell: bash
+        run: |
+          set -euo pipefail
+          # Try to find an ffmpeg executable anywhere under resources
+          BINPATH=$(find src-tauri/resources -type f -iname ffmpeg -print -quit || true)
+          if [ -z "$BINPATH" ]; then
+            BINPATH=$(find src-tauri/resources -type f -iname 'ffmpeg*' -print -quit || true)
+          fi
+          if [ -n "$BINPATH" ]; then
+            echo "Found ffmpeg at $BINPATH"
+            cp "$BINPATH" src-tauri/resources/ffmpeg
+            chmod +x src-tauri/resources/ffmpeg
+          else
+            echo "ffmpeg binary not found in resources"
+            ls -R src-tauri/resources || true
+            exit 1
+          fi
+
+      - name: Locate ffmpeg binary (Windows)
+        if: runner.os == 'Windows'
+        shell: pwsh
+        run: |
+          $found = Get-ChildItem -Path src-tauri/resources -Recurse -Filter ffmpeg.exe -ErrorAction SilentlyContinue | Select-Object -First 1
+          if (-not $found) {
+            $found = Get-ChildItem -Path src-tauri/resources -Recurse -Filter '*ffmpeg*' -ErrorAction SilentlyContinue | Select-Object -First 1
+          }
+          if ($found) {
+            Write-Host "Found ffmpeg at $($found.FullName)"
+            Copy-Item $found.FullName -Destination 'src-tauri\resources\ffmpeg.exe' -Force
+          } else {
+            Write-Host "ffmpeg not found in src-tauri/resources"
+            Get-ChildItem src-tauri\resources -Recurse | Format-List
+            exit 1
+          }
+
+      - name: Install npm deps
+        run: npm ci
+
+      - name: Copy project FFmpeg helpers
+        run: node tools/copy-ffmpeg.js || true
+
+      - name: Build Rust and run ffmpeg preflight check
+        working-directory: src-tauri
+        run: |
+          set -e
+          cargo build --release
+          cargo run --release --bin check_ffmpeg
+
+      - name: Optional frontend build
+        run: npm run build --if-present || true

.gitignore

@@ -1,3 +1,37 @@
+# Node
+node_modules/
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+package-lock.json
+
+# Tauri / Rust
+/target/
+/src-tauri/binaries/
+/src-tauri/target/
+
+# Local build artifacts
+/dist/
+/build/
+
+# FFmpeg / downloaded binaries
+/ffmpeg/bin/
+
+# Editor / OS files
+.vscode/
+.DS_Store
+Thumbs.db
+
+# Logs and temp
+*.log
+*.tmp
+
+# Generated by tools
+/tools/*.cache
+
+# Misc
+*.tgz
+.env
 # Logs
 logs
 *.log

README.md

@@ -36,7 +36,13 @@ Before you begin, ensure you have the following installed on your machine:
 To start the application in development mode (with hot-reloading for frontend changes):
 
 ```bash
-npm run tauri dev
+npm run dev
+```
+
+If you want FFmpeg to be bundled into `src-tauri/resources/` for local/native playback during dev, use:
+
+```bash
+npm run dev:native
 ```
 
 This command will:
@@ -50,7 +56,7 @@ To create an optimized, standalone executable for your operating system:
 
 1.  **Run the build command**:
     ```bash
-    npm run tauri build
+  npm run build
     ```
 
 2.  **Locate the artifacts**:
@@ -67,7 +73,9 @@ To create an optimized, standalone executable for your operating system:
     *   `styles.css`: Application styling.
     *   `stations.json`: Configuration file for available radio streams.
 *   **`src-tauri/`**: Rust backend code.
-    *   `src/main.rs`: The entry point for the Rust process. Handles Google Cast discovery and playback logic.
+  *   `src/lib.rs`: Tauri command layer (native player commands, Cast commands, utility HTTP helpers).
+  *   `src/player.rs`: Native audio engine (FFmpeg decode → PCM ring buffer → CPAL output).
+  *   `src/main.rs`: Rust entry point (wires the Tauri app; most command logic lives in `lib.rs`).
     *   `tauri.conf.json`: Configuration for the Tauri app (window size, permissions, package info).
 
 ## Customization
@@ -103,18 +111,46 @@ To change the default window size, edit `src-tauri/tauri.conf.json`:
 *   **WebView2 Error (Windows)**: If the app doesn't start on Windows, ensure the [Microsoft Edge WebView2 Runtime](https://developer.microsoft.com/en-us/microsoft-edge/webview2/) is installed.
 *   **Build Failures**: Try running `cargo update` inside the `src-tauri` folder to update Rust dependencies.
 
+## FFmpeg (Optional) for Native Playback
+
+Local/native playback uses an external **FFmpeg** binary to decode radio streams.
+
+### How the app finds FFmpeg
+
+At runtime it searches in this order:
+
+1. `RADIOPLAYER_FFMPEG` environment variable (absolute or relative path)
+2. Next to the application executable (Windows: `ffmpeg.exe`, macOS/Linux: `ffmpeg`)
+3. Common bundle resource folders relative to the executable:
+  - `resources/ffmpeg(.exe)`
+  - `Resources/ffmpeg(.exe)`
+  - `../resources/ffmpeg(.exe)`
+  - `../Resources/ffmpeg(.exe)`
+4. Your system `PATH`
+
+### Optional: download FFmpeg automatically (Windows)
+
+This is **opt-in** (it is not run automatically during build/run). It downloads a prebuilt FFmpeg zip and extracts `ffmpeg.exe` into `tools/ffmpeg/bin/ffmpeg.exe`.
+
+```bash
+npm run ffmpeg:download
+```
+
+Then run `npm run dev:native` (or `npm run build`) to copy FFmpeg into `src-tauri/resources/` for bundling.
+
 ## License
 
 [Add License Information Here]
 
 
-## Release v0.1
+## Release v0.2
 
-Initial public preview (v0.1) — a minimal, working RadioPlayer experience:
+Public beta (v0.2) — updates since v0.1:
 
-- Custom CAF Receiver UI (HTML/CSS/JS) in `receiver/` with branded artwork and playback status.
-- Plays LIVE stream: `https://live.radio1.si/Radio1MB` (contentType: `audio/mpeg`, streamType: `LIVE`).
-- Desktop sidecar (`sidecar/index.js`) launches the Default Media Receiver and sends LOAD commands; launch flow now retries if the device reports `NOT_ALLOWED` by stopping existing sessions first.
+- **Android build support:** Project includes Android build scripts and Gradle wrappers. See [scripts/build-android.sh](scripts/build-android.sh) and [build-android.ps1](build-android.ps1). Prebuilt native helper binaries are available in `src-tauri/binaries/` for convenience.
+- **Web receiver & webapp:** The `receiver/` folder contains a Custom CAF Receiver UI (HTML/CSS/JS) and the `webapp/` folder provides a standalone web distribution for hosting the app in browsers or PWAs.
+- **Sidecar improvements:** `sidecar/index.js` now retries launches when devices return `NOT_ALLOWED` by attempting to stop existing sessions before retrying. Check sidecar logs for `Launch NOT_ALLOWED` messages and retry attempts.
+- **LIVE stream:** The app continues to support the LIVE stream `https://live.radio1.si/Radio1MB` (contentType: `audio/mpeg`, streamType: `LIVE`).
 
 Included receiver files:
 
@@ -140,6 +176,6 @@ npx http-server receiver -p 8443 -S -C localhost.pem -K localhost-key.pem
 
 Sidecar / troubleshoot
 
-- If a Cast launch fails with `NOT_ALLOWED`, the sidecar will now attempt to stop any existing sessions on the device and retry the launch (best-effort). Check sidecar logs for `Launch NOT_ALLOWED` and subsequent retry attempts.
+- If a Cast launch fails with `NOT_ALLOWED`, the sidecar will attempt to stop any existing sessions on the device and retry the launch (best-effort). Check sidecar logs for `Launch NOT_ALLOWED` and subsequent retry attempts.
 - Note: the sidecar uses `castv2-client` (not the official Google sender SDK). Group/stereo behavior may vary across device types — for full sender capabilities consider adding an official sender implementation.
 

TECHNICAL_DOCUMENTATION.md

@@ -0,0 +1,343 @@
+# RadioPlayer — Technical Documentation (Tauri + Desktop)
+
+This document describes the desktop (Tauri) application architecture, build pipeline, backend commands, and how the UI maps to that backend.
+
+## High-level architecture
+
+- **Frontend (WebView)**: Vanilla HTML/CSS/JS in [src/index.html](src/index.html), [src/main.js](src/main.js), [src/styles.css](src/styles.css)
+- **Tauri host (Rust)**: Command layer + device discovery in [src-tauri/src/lib.rs](src-tauri/src/lib.rs)
+- **Native audio engine (Rust)**: FFmpeg decode + CPAL output in [src-tauri/src/player.rs](src-tauri/src/player.rs)
+- **Cast sidecar (Node executable)**: Google Cast control via `castv2-client` in [sidecar/index.js](sidecar/index.js)
+- **Packaging utilities**:
+  - Sidecar binary copy/rename step: [tools/copy-binaries.js](tools/copy-binaries.js)
+  - Windows EXE icon patch: [tools/post-build-rcedit.js](tools/post-build-rcedit.js)
+  - Optional FFmpeg bundling helper: [tools/copy-ffmpeg.js](tools/copy-ffmpeg.js) (see [tools/ffmpeg/README.md](tools/ffmpeg/README.md))
+
+Data flow:
+
+1. UI actions call JS functions in `main.js`.
+2. JS calls Tauri commands via `window.__TAURI__.core.invoke()` (for both local playback and casting).
+3. In **Local mode**, Rust spawns FFmpeg and plays decoded PCM via CPAL.
+4. In **Cast mode**, the Rust backend discovers Cast devices via mDNS and stores `{ deviceName -> ip }`.
+5. On `cast_play/stop/volume`, Rust spawns (or reuses) a **sidecar process**, then sends newline-delimited JSON commands to the sidecar stdin.
+
+## Running and building
+
+### Prerequisites
+
+- Node.js (project uses ESM at the root; see [package.json](package.json))
+- Rust toolchain (via rustup)
+- Platform build tools (Windows: Visual Studio C++ Build Tools)
+- Tauri prerequisites (WebView2 runtime on Windows)
+
+### Dev
+
+From repo root:
+
+- `npm install`
+- `npm run dev`
+
+This runs `tauri dev` (see [package.json](package.json)).
+
+### Production build (Windows MSI/NSIS, etc.)
+
+From repo root:
+
+- `npm run build`
+
+What it does (see [package.json](package.json)):
+
+1. `node tools/copy-binaries.js` — ensures the expected bundled binary name exists.
+2. `tauri build` — builds the Rust host and generates platform bundles.
+3. `node tools/post-build-rcedit.js` — patches the Windows EXE icon using the locally installed `rcedit` binary.
+
+Artifacts typically land under:
+
+- `src-tauri/target/release/bundle/`
+
+### Building the sidecar
+
+The sidecar is built separately using `pkg` (see [sidecar/package.json](sidecar/package.json)):
+
+- `cd sidecar`
+- `npm install`
+- `npm run build`
+
+This outputs:
+
+- `src-tauri/binaries/radiocast-sidecar-x86_64-pc-windows-msvc.exe`
+
+## Tauri configuration
+
+### App config
+
+Defined in [src-tauri/tauri.conf.json](src-tauri/tauri.conf.json):
+
+- **build.frontendDist**: `../src`
+  - The desktop app serves the static files in `src/`.
+- **window**:
+  - `width: 360`, `height: 720`, `resizable: false`
+  - `decorations: false`, `transparent: true` (frameless / custom UI)
+- **security.csp**: `null` (CSP disabled)
+- **bundle.targets**: `"all"`
+- **bundle.externalBin**: includes external binaries shipped with the bundle.
+
+### Capabilities and permissions
+
+Defined in [src-tauri/capabilities/default.json](src-tauri/capabilities/default.json):
+
+- `core:default`
+- `core:window:allow-close` (allows JS to call window close)
+- `opener:default`
+- `shell:default` (required for spawning the sidecar)
+
+## Rust backend (Tauri commands)
+
+All commands are in [src-tauri/src/lib.rs](src-tauri/src/lib.rs) and registered via `invoke_handler`.
+
+### Shared state
+
+- `AppState.known_devices: HashMap<String, String>`
+  - maps **device name** → **IP string**
+- `SidecarState.child: Option<CommandChild>`
+  - stores a single long-lived sidecar child process
+
+### mDNS discovery
+
+In `.setup()` the backend spawns a thread that browses:
+
+- `_googlecast._tcp.local.`
+
+When a device is resolved:
+
+- Name is taken from the `fn` TXT record if present, otherwise `fullname`.
+- First IPv4 address is preferred.
+- New devices are inserted into `known_devices` and logged.
+
+### Commands
+
+### Native player commands (local playback)
+
+Local playback is handled by the Rust engine in [src-tauri/src/player.rs](src-tauri/src/player.rs). The UI controls it using these commands:
+
+#### `player_play(url: String) -> Result<(), String>`
+
+- Starts native playback of the provided stream URL.
+- Internally spawns FFmpeg to decode into `s16le` PCM and feeds a ring buffer consumed by a CPAL output stream.
+- Reports `buffering` → `playing` based on buffer fill/underrun.
+
+#### `player_stop() -> Result<(), String>`
+
+- Stops the native pipeline and updates state.
+
+#### `player_set_volume(volume: f32) -> Result<(), String>`
+
+- Sets volume in range `[0, 1]`.
+
+#### `player_get_state() -> Result<PlayerState, String>`
+
+- Returns `{ status, url, volume, error }`.
+- Used by the UI to keep status text and play/stop button in sync.
+
+#### `list_cast_devices() -> Result<Vec<String>, String>`
+
+- Returns the sorted list of discovered Cast device names.
+- Used by the UI when opening the Cast picker overlay.
+
+#### `cast_play(device_name: String, url: String) -> Result<(), String>`
+
+- Resolves `device_name` → `ip` from `known_devices`.
+- Spawns the sidecar if it doesn’t exist yet:
+  - `app.shell().sidecar("radiocast-sidecar")`
+  - Sidecar stdout/stderr are forwarded to the Rust process logs.
+- Writes a JSON line to the sidecar stdin:
+
+```json
+{ "command": "play", "args": { "ip": "<ip>", "url": "<streamUrl>" } }
+```
+
+#### `cast_stop(device_name: String) -> Result<(), String>`
+
+- If the sidecar process exists, writes:
+
+```json
+{ "command": "stop", "args": {} }
+```
+
+#### `cast_set_volume(device_name: String, volume: f32) -> Result<(), String>`
+
+- If the sidecar process exists, writes:
+
+```json
+{ "command": "volume", "args": { "level": 0.0 } }
+```
+
+Notes:
+
+- `volume` is passed from the UI in the range `[0, 1]`.
+
+#### `fetch_url(url: String) -> Result<String, String>`
+
+- Performs a server-side HTTP GET using `reqwest`.
+- Returns response body as text.
+- Used by the UI to bypass browser CORS limitations when calling 3rd-party endpoints.
+
+## Sidecar protocol and behavior
+
+Implementation: [sidecar/index.js](sidecar/index.js)
+
+### Input protocol (stdin)
+
+The sidecar reads **newline-delimited JSON objects**:
+
+- `{"command":"play","args":{"ip":"...","url":"..."}}`
+- `{"command":"stop","args":{}}`
+- `{"command":"volume","args":{"level":0.5}}`
+
+### Output protocol (stdout/stderr)
+
+Logs are JSON objects:
+
+- `{"type":"log","message":"..."}` to stdout
+- `{"type":"error","message":"..."}` to stderr
+
+### Cast launch logic
+
+- Connects to the device IP.
+- Reads existing sessions via `getSessions()`.
+- If Default Media Receiver (`appId === "CC1AD845"`) exists, tries to join.
+- If other sessions exist, attempts to stop them to avoid `NOT_ALLOWED`.
+- On `NOT_ALLOWED` launch, retries once after stopping sessions (best-effort).
+
+## Frontend behavior
+
+### Station data model
+
+Stations are loaded from [src/stations.json](src/stations.json) and normalized in [src/main.js](src/main.js) into:
+
+```js
+{ id, name, url, logo, enabled, raw }
+```
+
+Normalization rules (important for `stations.json` format compatibility):
+
+- `name`: `title || id || name || "Unknown"`
+- `url`: `liveAudio || liveVideo || liveStream || url || ""`
+- `logo`: `logo || poster || ""`
+- Stations with `enabled === false` or without a URL are filtered out.
+
+User-defined stations are stored in `localStorage` under `userStations` and appended after file stations.
+
+The last selected station is stored under `localStorage.lastStationId`.
+
+### Playback modes
+
+State is tracked in JS:
+
+- `currentMode`: `"local"` or `"cast"`
+- `currentCastDevice`: string or `null`
+- `isPlaying`: boolean
+
+#### Local mode
+
+- Uses backend invokes: `player_play`, `player_stop`, `player_set_volume`.
+- The UI polls `player_get_state` to reflect `buffering/playing/stopped/error`.
+
+#### Cast mode
+
+- Uses backend invokes: `cast_play`, `cast_stop`, `cast_set_volume`.
+
+### Current song (“Now Playing”) polling
+
+- For the currently selected station only, the app polls a station endpoint every 10s.
+- It prefers `raw.currentSong`, otherwise uses `raw.lastSongs`.
+- Remote URLs are fetched via the Tauri backend `fetch_url` to bypass CORS.
+- If the provider returns timing fields (`playTimeStart*`, `playTimeLength*`), the UI schedules a single refresh near song end.
+
+### Overlays
+
+The element [src/index.html](src/index.html) `#cast-overlay` is reused for two different overlays:
+
+- Cast device picker (`openCastOverlay()`)
+- Station grid chooser (`openStationsOverlay()`)
+
+The content is switched by:
+
+- Toggling the `stations-grid` class on `#device-list`
+- Replacing `#device-list` contents dynamically
+
+## UI controls (button-by-button)
+
+All UI IDs below are in [src/index.html](src/index.html) and are wired in [src/main.js](src/main.js).
+
+### Window / header
+
+- `#close-btn`
+  - Calls `getCurrentWindow().close()` (requires `core:window:allow-close`).
+- `#cast-toggle-btn`
+  - Opens the Cast overlay and lists discovered devices (`invoke('list_cast_devices')`).
+- `#edit-stations-btn`
+  - Opens the Stations Editor overlay (user stations stored in `localStorage.userStations`).
+
+Note:
+
+- `#cast-toggle-btn` and `#edit-stations-btn` appear twice in the HTML header. Duplicate IDs are invalid HTML and only the first element returned by `getElementById()` will be wired.
+
+### Coverflow (station carousel inside artwork)
+
+- `#artwork-prev`
+  - Selects previous station via `setStationByIndex()`.
+- `#artwork-next`
+  - Selects next station via `setStationByIndex()`.
+- `#artwork-coverflow` (drag/wheel area)
+  - Pointer drag changes station when movement exceeds a threshold.
+  - Wheel scroll changes station with a short debounce.
+- Coverflow card click
+  - Selects that station.
+- Coverflow card double-click (on the selected station)
+  - Opens the station grid overlay.
+
+### Transport controls
+
+- `#play-btn`
+  - Toggles play/stop (`togglePlay()`):
+    - Local mode: `invoke('player_play')` / `invoke('player_stop')`.
+    - Cast mode: `invoke('cast_play')` / `invoke('cast_stop')`.
+- `#prev-btn`
+  - Previous station (`playPrev()` → `setStationByIndex()`).
+- `#next-btn`
+  - Next station (`playNext()` → `setStationByIndex()`).
+
+### Volume
+
+- `#volume-slider`
+  - Local: `invoke('player_set_volume')`.
+  - Cast: `invoke('cast_set_volume')`.
+  - Persists `localStorage.volume`.
+- `#mute-btn`
+  - Present in the UI but currently not wired to a handler in `main.js`.
+
+### Cast overlay
+
+- `#close-overlay`
+  - Closes the overlay (`closeCastOverlay()`).
+
+### Stations editor overlay
+
+- `#editor-close-btn`
+  - Closes the editor overlay.
+- `#add-station-form` submit
+  - Adds/updates a station in `localStorage.userStations`.
+  - Triggers a full station reload (`loadStations()`).
+
+## Service worker / PWA pieces
+
+- Service worker file: [src/sw.js](src/sw.js)
+  - Caches core app assets for offline-ish behavior.
+- Web manifest: [src/manifest.json](src/manifest.json)
+  - Name/icons/theme for installable PWA (primarily relevant for the web build; harmless in Tauri).
+
+## Known sharp edges / notes
+
+- **Duplicate IDs in HTML header**: only one of the duplicates will receive JS event listeners.
+- **Sidecar bundling name**: the build pipeline copies `radiocast-sidecar-...` to `RadioPlayer-...` (see [tools/copy-binaries.js](tools/copy-binaries.js)); ensure the bundled binary name matches what `shell.sidecar("radiocast-sidecar")` expects for your target.

layout_plan.md

@@ -1,8 +1,8 @@
-# Radio1 Player – Glassmorphism UI Redesign (Tauri + HTML)
+# Radio Player – Glassmorphism UI Redesign (Tauri + HTML)
 
 ## Objective
 
-Redesign the **Radio1 Player** UI to match a **modern glassmorphism style** inspired by high-end music player apps.
+Redesign the **Radio Player** UI to match a **modern glassmorphism style** inspired by high-end music player apps.
 
 The app is built with:
 
@@ -42,7 +42,7 @@ Single centered player card:
 
 ```
 ┌──────────────────────────────┐
-│ Radio1 Player                │
+│ Radio Player                 │
 │ ● Playing / Ready            │
 │                              │
 │ [ Station Artwork / Logo ]   │
@@ -52,7 +52,7 @@ Single centered player card:
 │                              │
 │ ────────●────────            │
 │                              │
-│   ⏮   ▶ / ⏸   ⏭             │
+│   ⏮   ▶ / ⏸   ⏭            │
 │                              │
 │ 🔊 ─────●──── 50%            │
 └──────────────────────────────┘
@@ -64,7 +64,7 @@ Single centered player card:
 
 ### Header
 
-* Title: `Radio1 Player`
+* Title: `RadioPlayer`
 * Status indicator:
 
   * `● Ready`

package.json

@@ -1,15 +1,22 @@
 {
   "name": "radio-tauri",
   "private": true,
-  "version": "0.1.0",
+  "version": "0.1.1",
   "type": "module",
   "scripts": {
-    "dev": "tauri dev",
-    "build": "node tools/copy-binaries.js && tauri build && node tools/post-build-rcedit.js",
-    "tauri": "node tools/copy-binaries.js && tauri"
+    "build:sidecar": "npm --prefix sidecar install && npm --prefix sidecar run build",
+    "dev": "npm run build:sidecar && node tools/copy-binaries.js && node tools/copy-ffmpeg.js && tauri dev",
+    "dev:native": "node tools/copy-binaries.js && node tools/copy-ffmpeg.js && tauri dev",
+    "ffmpeg:download": "powershell -NoProfile -ExecutionPolicy Bypass -File scripts/download-ffmpeg.ps1",
+    "version:sync": "node tools/sync-version.js",
+    "build": "node tools/sync-version.js && node tools/copy-binaries.js && node tools/copy-ffmpeg.js && node tools/write-build-flag.js set && tauri build && node tools/post-build-rcedit.js && node tools/write-build-flag.js clear",
+    "build:devlike": "node tools/sync-version.js && node tools/copy-binaries.js && node tools/copy-ffmpeg.js && node tools/write-build-flag.js set --debug && cross-env RADIO_DEBUG_DEVTOOLS=1 tauri build && node tools/post-build-rcedit.js && node tools/write-build-flag.js clear",
+    "tauri": "node tools/copy-binaries.js && node tools/copy-ffmpeg.js && tauri"
   },
   "devDependencies": {
     "@tauri-apps/cli": "^2",
+    "cross-env": "^7.0.3",
+    "npx": "^3.0.0",
     "rcedit": "^1.1.2"
   }
 }

receiver/assets/logo.svg

@@ -1,15 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 200">
-  <defs>
-    <linearGradient id="g" x1="0" x2="1" y1="0" y2="1">
-      <stop offset="0" stop-color="#7b7fd8"/>
-      <stop offset="1" stop-color="#b57cf2"/>
-    </linearGradient>
-  </defs>
-  <rect width="100%" height="100%" rx="24" fill="url(#g)" />
-  <g fill="white" transform="translate(32,32)">
-    <circle cx="48" cy="48" r="28" fill="rgba(255,255,255,0.15)" />
-    <path d="M24 48c6-10 16-16 24-16v8c-6 0-14 4-18 12s-2 12 0 12 6-2 10-6c4-4 10-6 14-6v8c-6 0-14 4-18 12s-2 12 0 12" stroke="white" stroke-width="3" fill="none" stroke-linecap="round" stroke-linejoin="round" opacity="0.95" />
-    <text x="96" y="98" font-family="sans-serif" font-size="18" fill="white" opacity="0.95">Radio</text>
-  </g>
-</svg>

receiver/index.html

@@ -1,27 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-<head>
-  <meta charset="utf-8" />
-  <meta name="viewport" content="width=device-width,initial-scale=1" />
-  <title>Radio Player</title>
-
-  <!-- Google Cast Receiver SDK -->
-  <script src="https://www.gstatic.com/cast/sdk/libs/caf_receiver/v3/cast_receiver_framework.js"></script>
-
-  <link rel="stylesheet" href="styles.css" />
-</head>
-<body>
-  <div id="app">
-    <h1>Radio Player</h1>
-    <p id="status">Ready</p>
-
-    <div id="artwork">
-      <img src="assets/logo.svg" alt="Radio Player" />
-    </div>
-
-    <p id="station">Radio 1 – Live Stream</p>
-  </div>
-
-  <script src="receiver.js"></script>
-</body>
-</html>

receiver/receiver.js

@@ -1,73 +0,0 @@
-/* Receiver for "Radio Player" using CAF Receiver SDK */
-(function () {
-  const STREAM_URL = 'https://live.radio1.si/Radio1MB';
-
-  function $(id) { return document.getElementById(id); }
-
-  document.addEventListener('DOMContentLoaded', () => {
-    const context = cast.framework.CastReceiverContext.getInstance();
-    const playerManager = context.getPlayerManager();
-    const statusEl = $('status');
-    const stationEl = $('station');
-
-    // Intercept LOAD to enforce correct metadata for LIVE audio
-    playerManager.setMessageInterceptor(
-      cast.framework.messages.MessageType.LOAD,
-      (request) => {
-        if (!request || !request.media) return request;
-
-        request.media.contentId = request.media.contentId || STREAM_URL;
-        request.media.contentType = 'audio/mpeg';
-        request.media.streamType = cast.framework.messages.StreamType.LIVE;
-
-        request.media.metadata = request.media.metadata || {};
-        request.media.metadata.title = request.media.metadata.title || 'Radio 1';
-        request.media.metadata.images = request.media.metadata.images || [{ url: 'assets/logo.svg' }];
-
-        return request;
-      }
-    );
-
-    // Update UI on player state changes
-    playerManager.addEventListener(
-      cast.framework.events.EventType.PLAYER_STATE_CHANGED,
-      () => {
-        const state = playerManager.getPlayerState();
-        switch (state) {
-          case cast.framework.messages.PlayerState.PLAYING:
-            statusEl.textContent = 'Playing';
-            break;
-          case cast.framework.messages.PlayerState.PAUSED:
-            statusEl.textContent = 'Paused';
-            break;
-          case cast.framework.messages.PlayerState.IDLE:
-            statusEl.textContent = 'Stopped';
-            break;
-          default:
-            statusEl.textContent = state;
-        }
-      }
-    );
-
-    // When a new media is loaded, reflect metadata (station name, artwork)
-    playerManager.addEventListener(cast.framework.events.EventType.LOAD, (event) => {
-      const media = event && event.data && event.data.media;
-      if (media && media.metadata) {
-        if (media.metadata.title) stationEl.textContent = media.metadata.title;
-        if (media.metadata.images && media.metadata.images[0] && media.metadata.images[0].url) {
-          const img = document.querySelector('#artwork img');
-          img.src = media.metadata.images[0].url;
-        }
-      }
-    });
-
-    // Optional: reflect volume in title attribute
-    playerManager.addEventListener(cast.framework.events.EventType.VOLUME_CHANGED, (evt) => {
-      const level = evt && evt.data && typeof evt.data.level === 'number' ? evt.data.level : null;
-      if (level !== null) statusEl.title = `Volume: ${Math.round(level * 100)}%`;
-    });
-
-    // Start the cast receiver context
-    context.start({ statusText: 'Radio Player Ready' });
-  });
-})();

receiver/styles.css

@@ -1,58 +0,0 @@
-html, body {
-  margin: 0;
-  width: 100%;
-  height: 100%;
-  background: linear-gradient(135deg, #7b7fd8, #b57cf2);
-  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
-  color: white;
-}
-
-#app {
-  height: 100%;
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  justify-content: center;
-  text-align: center;
-  padding: 24px;
-  box-sizing: border-box;
-}
-
-#artwork {
-  width: 240px;
-  height: 240px;
-  margin: 20px 0;
-  border-radius: 24px;
-  overflow: hidden;
-  background: rgba(0,0,0,0.1);
-  box-shadow: 0 8px 24px rgba(0,0,0,0.2);
-}
-
-#artwork img {
-  width: 100%;
-  height: 100%;
-  object-fit: cover;
-  display: block;
-}
-
-#status {
-  font-size: 18px;
-  opacity: 0.95;
-  margin: 6px 0 0 0;
-}
-
-#station {
-  font-size: 16px;
-  opacity: 0.85;
-  margin: 6px 0 0 0;
-}
-
-h1 {
-  font-size: 20px;
-  margin: 0 0 6px 0;
-}
-
-@media (max-width: 480px) {
-  #artwork { width: 160px; height: 160px; }
-  h1 { font-size: 18px; }
-}

scripts/download-ffmpeg.ps1

@@ -0,0 +1,71 @@
+param(
+  [string]$Url = "https://www.gyan.dev/ffmpeg/builds/ffmpeg-release-essentials.zip",
+  [string]$OutDir = "tools/ffmpeg/bin",
+  [switch]$DryRun
+)
+
+$ErrorActionPreference = "Stop"
+
+$isWindows = $env:OS -eq 'Windows_NT'
+if (-not $isWindows) {
+  Write-Host "This script is intended for Windows (ffmpeg.exe)." -ForegroundColor Yellow
+  exit 1
+}
+
+$repoRoot = (Resolve-Path (Join-Path $PSScriptRoot "..")).Path
+$outDirAbs = (Resolve-Path (Join-Path $repoRoot $OutDir) -ErrorAction SilentlyContinue)
+if (-not $outDirAbs) {
+  $outDirAbs = Join-Path $repoRoot $OutDir
+  New-Item -ItemType Directory -Force -Path $outDirAbs | Out-Null
+} else {
+  $outDirAbs = $outDirAbs.Path
+}
+
+$ffmpegDest = Join-Path $outDirAbs "ffmpeg.exe"
+
+# If already present, do nothing.
+if (Test-Path $ffmpegDest) {
+  Write-Host "FFmpeg already present: $ffmpegDest"
+  exit 0
+}
+
+if ($DryRun) {
+  Write-Host "Dry run:" -ForegroundColor Cyan
+  Write-Host "  Would download: $Url"
+  Write-Host "  Would install to: $ffmpegDest"
+  exit 0
+}
+
+Write-Host "About to download a prebuilt FFmpeg package:" -ForegroundColor Cyan
+Write-Host "  $Url"
+Write-Host "You are responsible for reviewing the FFmpeg license/compliance for your use case." -ForegroundColor Yellow
+
+$tempRoot = Join-Path $env:TEMP ("radioplayer-ffmpeg-" + [guid]::NewGuid().ToString("N"))
+$zipPath = Join-Path $tempRoot "ffmpeg.zip"
+$extractDir = Join-Path $tempRoot "extract"
+
+New-Item -ItemType Directory -Force -Path $tempRoot | Out-Null
+New-Item -ItemType Directory -Force -Path $extractDir | Out-Null
+
+try {
+  Write-Host "Downloading..." -ForegroundColor Cyan
+  Invoke-WebRequest -Uri $Url -OutFile $zipPath -UseBasicParsing
+
+  Write-Host "Extracting..." -ForegroundColor Cyan
+  Expand-Archive -Path $zipPath -DestinationPath $extractDir -Force
+
+  $candidate = Get-ChildItem -Path $extractDir -Recurse -Filter "ffmpeg.exe" | Where-Object {
+    $_.FullName -match "\\bin\\ffmpeg\.exe$"
+  } | Select-Object -First 1
+
+  if (-not $candidate) {
+    throw "Could not find ffmpeg.exe under extracted content. The archive layout may have changed."
+  }
+
+  Copy-Item -Force -Path $candidate.FullName -Destination $ffmpegDest
+
+  Write-Host "Installed FFmpeg to: $ffmpegDest" -ForegroundColor Green
+  Write-Host "Next: run 'node tools/copy-ffmpeg.js' (or 'npm run dev:native' / 'npm run build') to bundle it into src-tauri/resources/." -ForegroundColor Green
+} finally {
+  try { Remove-Item -Recurse -Force -Path $tempRoot -ErrorAction SilentlyContinue } catch {}
+}

sidecar/index.js

@@ -23,15 +23,21 @@ function stopSessions(client, sessions, cb) {
         const session = remaining.shift();
         if (!session) return cb();
 
-        client.stop(session, (err) => {
-            if (err) {
-                log(`Stop session failed (${session.appId || 'unknown app'}): ${err.message || String(err)}`);
-            } else {
-                log(`Stopped session (${session.appId || 'unknown app'})`);
-            }
-            // Continue regardless; best-effort.
+        try {
+            client.stop(session, (err) => {
+                if (err) {
+                    log(`Stop session failed (${session.appId || 'unknown app'}): ${err.message || String(err)}`);
+                } else {
+                    log(`Stopped session (${session.appId || 'unknown app'})`);
+                }
+                // Continue regardless; best-effort.
+                stopNext();
+            });
+        } catch (err) {
+            // Some devices/library versions may throw synchronously; just log and continue.
+            log(`Stop session threw (${session.appId || 'unknown app'}): ${err.message || String(err)}`);
             stopNext();
-        });
+        }
     };
 
     stopNext();
@@ -52,7 +58,7 @@ rl.on('line', (line) => {
 
         switch (command) {
             case 'play':
-                play(args.ip, args.url);
+                play(args.ip, args.url, args.metadata);
                 break;
             case 'stop':
                 stop();
@@ -68,12 +74,13 @@ rl.on('line', (line) => {
     }
 });
 
-function play(ip, url) {
+function play(ip, url, metadata) {
     if (activeClient) {
         try { activeClient.close(); } catch (e) { }
     }
 
     activeClient = new Client();
+    activeClient._playMetadata = metadata || {};
 
     activeClient.connect(ip, () => {
         log(`Connected to ${ip}`);
@@ -100,20 +107,18 @@ function play(ip, url) {
                         log('Join failed, attempting launch...');
                         log(`Join error: ${err && err.message ? err.message : String(err)}`);
                         // Join can fail if the session is stale; stop it and retry launch.
-                        stopSessions(activeClient, [session], () => launchPlayer(url, /*didStopFirst*/ true));
+                        stopSessions(activeClient, [session], () => launchPlayer(url, activeClient._playMetadata, /*didStopFirst*/ true));
                     } else {
                         activePlayer = player;
-                        loadMedia(url);
+                        loadMedia(url, activeClient._playMetadata);
                     }
                 });
             } else {
-                // If another app is running, stop it first to avoid NOT_ALLOWED.
+                // Backdrop or other non-media session present: skip stopping to avoid platform sender crash, just launch.
                 if (sessions.length > 0) {
-                    log('Non-media session detected, stopping before launch...');
-                    stopSessions(activeClient, sessions, () => launchPlayer(url, /*didStopFirst*/ true));
-                } else {
-                    launchPlayer(url, /*didStopFirst*/ false);
+                    log('Non-media session detected; skipping stop and launching DefaultMediaReceiver...');
                 }
+                launchPlayer(url, activeClient._playMetadata, /*didStopFirst*/ false);
             }
         });
     });
@@ -126,7 +131,7 @@ function play(ip, url) {
     });
 }
 
-function launchPlayer(url, didStopFirst) {
+function launchPlayer(url, metadata, didStopFirst) {
     if (!activeClient) return;
 
     activeClient.launch(DefaultMediaReceiver, (err, player) => {
@@ -150,7 +155,7 @@ function launchPlayer(url, didStopFirst) {
                                 return;
                             }
                             activePlayer = retryPlayer;
-                            loadMedia(url);
+                            loadMedia(url, metadata);
                         });
                     });
                 });
@@ -162,20 +167,23 @@ function launchPlayer(url, didStopFirst) {
             return;
         }
         activePlayer = player;
-        loadMedia(url);
+        loadMedia(url, metadata);
     });
 }
 
-function loadMedia(url) {
+function loadMedia(url, metadata) {
     if (!activePlayer) return;
 
+    const meta = metadata || {};
     const media = {
         contentId: url,
         contentType: 'audio/mpeg',
         streamType: 'LIVE',
         metadata: {
             metadataType: 0,
-            title: 'Radio 1'
+            title: meta.title || 'RadioPlayer',
+            subtitle: meta.artist || meta.station || undefined,
+            images: meta.image ? [{ url: meta.image }] : undefined
         }
     };
 

sidecar/package-lock.json

@@ -9,6 +9,9 @@
       "version": "1.0.0",
       "dependencies": {
         "castv2-client": "^1.2.0"
+      },
+      "bin": {
+        "radiocast-sidecar": "index.js"
       }
     },
     "node_modules/@protobufjs/aspromise": {

src-tauri/Cargo.toml

@@ -1,9 +1,10 @@
 [package]
 name = "radio-tauri"
-version = "0.1.0"
+version = "0.1.1"
 description = "A Tauri App"
 authors = ["you"]
 edition = "2021"
+default-run = "radio-tauri"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
@@ -24,6 +25,17 @@ serde = { version = "1", features = ["derive"] }
 serde_json = "1"
 rust_cast = "0.19.0"
 mdns-sd = "0.17.1"
+agnostic-mdns = { version = "0.4", features = ["tokio"], optional = true }
+async-channel = "2.5.0"
 tokio = { version = "1.48.0", features = ["full"] }
 tauri-plugin-shell = "2.3.3"
+reqwest = { version = "0.11", features = ["json", "rustls-tls"] }
+base64 = "0.22"
+cpal = "0.15"
+ringbuf = "0.3"
+tracing = "0.1"
+tracing-subscriber = { version = "0.3", features = ["fmt", "env-filter"] }
+
+[features]
+use_agnostic_mdns = ["agnostic-mdns"]
 

src-tauri/check_log.txt

@@ -1,4 +1,4 @@
-    Checking radio-tauri v0.1.0 (D:\Sites\Work\Radio1\radio-tauri\src-tauri)
+    Checking radio-tauri v0.1.0 (D:\Sites\Work\RadioPlayer\radio-tauri\src-tauri)
 warning: variable does not need to be mutable
   --> src\lib.rs:38:9
    |

src-tauri/gen/android/.editorconfig

@@ -0,0 +1,12 @@
+# EditorConfig is awesome: https://EditorConfig.org
+
+# top-most EditorConfig file
+root = true
+
+[*]
+indent_style = space
+indent_size = 2
+end_of_line = lf
+charset = utf-8
+trim_trailing_whitespace = false
+insert_final_newline = false

src-tauri/gen/android/.gitignore

@@ -0,0 +1,19 @@
+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
+key.properties
+
+/.tauri
+/tauri.settings.gradle

src-tauri/gen/android/app/.gitignore

@@ -0,0 +1,6 @@
+/src/main/java/si/klevze/radioPlayer/generated
+/src/main/jniLibs/**/*.so
+/src/main/assets/tauri.conf.json
+/tauri.build.gradle.kts
+/proguard-tauri.pro
+/tauri.properties

src-tauri/gen/android/app/build.gradle.kts

@@ -0,0 +1,64 @@
+import java.util.Properties
+
+plugins {
+    id("com.android.application")
+    id("org.jetbrains.kotlin.android")
+}
+
+val tauriProperties = Properties().apply {
+    val propFile = file("tauri.properties")
+    if (propFile.exists()) {
+        propFile.inputStream().use { load(it) }
+    }
+}
+
+android {
+    compileSdk = 36
+    namespace = "si.klevze.radioPlayer"
+    defaultConfig {
+        manifestPlaceholders["usesCleartextTraffic"] = "false"
+        applicationId = "si.klevze.radioPlayer"
+        minSdk = 24
+        targetSdk = 36
+        versionCode = tauriProperties.getProperty("tauri.android.versionCode", "1").toInt()
+        versionName = tauriProperties.getProperty("tauri.android.versionName", "1.0")
+    }
+    buildTypes {
+        getByName("debug") {
+            manifestPlaceholders["usesCleartextTraffic"] = "true"
+            isDebuggable = true
+            isJniDebuggable = true
+            isMinifyEnabled = false
+            packaging {                jniLibs.keepDebugSymbols.add("*/arm64-v8a/*.so")
+                jniLibs.keepDebugSymbols.add("*/armeabi-v7a/*.so")
+                jniLibs.keepDebugSymbols.add("*/x86/*.so")
+                jniLibs.keepDebugSymbols.add("*/x86_64/*.so")
+            }
+        }
+        getByName("release") {
+            isMinifyEnabled = true
+            proguardFiles(
+                *fileTree(".") { include("**/*.pro") }
+                    .plus(getDefaultProguardFile("proguard-android-optimize.txt"))
+                    .toList().toTypedArray()
+            )
+        }
+    }
+    kotlinOptions {
+        jvmTarget = "1.8"
+    }
+    buildFeatures {
+        buildConfig = true
+    }
+}
+
+dependencies {
+    implementation("androidx.constraintlayout:constraintlayout:2.2.1")
+    implementation("androidx.webkit:webkit:1.14.0")
+    implementation("androidx.appcompat:appcompat:1.7.1")
+    implementation("androidx.activity:activity-ktx:1.10.1")
+    implementation("com.google.android.material:material:1.12.0")
+    testImplementation("junit:junit:4.13.2")
+    androidTestImplementation("androidx.test.ext:junit:1.1.4")
+    androidTestImplementation("androidx.test.espresso:espresso-core:3.5.0")
+}

src-tauri/gen/android/app/proguard-rules.pro

@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

src-tauri/gen/android/app/src/main/AndroidManifest.xml

@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+    <uses-permission android:name="android.permission.INTERNET" />
+
+    <!-- AndroidTV support -->
+    <uses-feature android:name="android.software.leanback" android:required="false" />
+
+    <application
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:theme="@style/Theme.radio_tauri"
+        android:usesCleartextTraffic="${usesCleartextTraffic}">
+        <activity
+            android:configChanges="orientation|keyboardHidden|keyboard|screenSize|locale|smallestScreenSize|screenLayout|uiMode"
+            android:launchMode="singleTask"
+            android:label="@string/main_activity_title"
+            android:name=".MainActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+                <!-- AndroidTV support -->
+                <category android:name="android.intent.category.LEANBACK_LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <provider
+          android:name="androidx.core.content.FileProvider"
+          android:authorities="${applicationId}.fileprovider"
+          android:exported="false"
+          android:grantUriPermissions="true">
+          <meta-data
+            android:name="android.support.FILE_PROVIDER_PATHS"
+            android:resource="@xml/file_paths" />
+        </provider>
+    </application>
+</manifest>

src-tauri/gen/android/app/src/main/assets/builder-debug.yml

@@ -0,0 +1,225 @@
+x64:
+  firstOrDefaultFilePatterns:
+    - '!**/node_modules'
+    - '!build{,/**/*}'
+    - '!dist{,/**/*}'
+    - electron/**/*
+    - src/**/*
+    - receiver/**/*
+    - package.json
+    - '!**/*.{iml,hprof,orig,pyc,pyo,rbc,swp,csproj,sln,suo,xproj,cc,d.ts,mk,a,o,forge-meta,pdb}'
+    - '!**/._*'
+    - '!**/electron-builder.{yaml,yml,json,json5,toml,ts}'
+    - '!**/{.git,.hg,.svn,CVS,RCS,SCCS,__pycache__,.DS_Store,thumbs.db,.gitignore,.gitkeep,.gitattributes,.npmignore,.idea,.vs,.flowconfig,.jshintrc,.eslintrc,.circleci,.yarn-integrity,.yarn-metadata.json,yarn-error.log,yarn.lock,package-lock.json,npm-debug.log,appveyor.yml,.travis.yml,circle.yml,.nyc_output,.husky,.github,electron-builder.env}'
+    - '!.yarn{,/**/*}'
+    - '!.editorconfig'
+    - '!.yarnrc.yml'
+  nodeModuleFilePatterns:
+    - '**/*'
+    - electron/**/*
+    - src/**/*
+    - receiver/**/*
+    - package.json
+nsis:
+  script: |-
+    !include "D:\Sites\Work\RadioCast\node_modules\app-builder-lib\templates\nsis\include\StdUtils.nsh"
+    !addincludedir "D:\Sites\Work\RadioCast\node_modules\app-builder-lib\templates\nsis\include"
+    !macro _isUpdated _a _b _t _f
+      ${StdUtils.TestParameter} $R9 "updated"
+      StrCmp "$R9" "true" `${_t}` `${_f}`
+    !macroend
+    !define isUpdated `"" isUpdated ""`
+
+    !macro _isForceRun _a _b _t _f
+      ${StdUtils.TestParameter} $R9 "force-run"
+      StrCmp "$R9" "true" `${_t}` `${_f}`
+    !macroend
+    !define isForceRun `"" isForceRun ""`
+
+    !macro _isKeepShortcuts _a _b _t _f
+      ${StdUtils.TestParameter} $R9 "keep-shortcuts"
+      StrCmp "$R9" "true" `${_t}` `${_f}`
+    !macroend
+    !define isKeepShortcuts `"" isKeepShortcuts ""`
+
+    !macro _isNoDesktopShortcut _a _b _t _f
+      ${StdUtils.TestParameter} $R9 "no-desktop-shortcut"
+      StrCmp "$R9" "true" `${_t}` `${_f}`
+    !macroend
+    !define isNoDesktopShortcut `"" isNoDesktopShortcut ""`
+
+    !macro _isDeleteAppData _a _b _t _f
+      ${StdUtils.TestParameter} $R9 "delete-app-data"
+      StrCmp "$R9" "true" `${_t}` `${_f}`
+    !macroend
+    !define isDeleteAppData `"" isDeleteAppData ""`
+
+    !macro _isForAllUsers _a _b _t _f
+      ${StdUtils.TestParameter} $R9 "allusers"
+      StrCmp "$R9" "true" `${_t}` `${_f}`
+    !macroend
+    !define isForAllUsers `"" isForAllUsers ""`
+
+    !macro _isForCurrentUser _a _b _t _f
+      ${StdUtils.TestParameter} $R9 "currentuser"
+      StrCmp "$R9" "true" `${_t}` `${_f}`
+    !macroend
+    !define isForCurrentUser `"" isForCurrentUser ""`
+
+    !macro addLangs
+      !insertmacro MUI_LANGUAGE "English"
+      !insertmacro MUI_LANGUAGE "German"
+      !insertmacro MUI_LANGUAGE "French"
+      !insertmacro MUI_LANGUAGE "SpanishInternational"
+      !insertmacro MUI_LANGUAGE "SimpChinese"
+      !insertmacro MUI_LANGUAGE "TradChinese"
+      !insertmacro MUI_LANGUAGE "Japanese"
+      !insertmacro MUI_LANGUAGE "Korean"
+      !insertmacro MUI_LANGUAGE "Italian"
+      !insertmacro MUI_LANGUAGE "Dutch"
+      !insertmacro MUI_LANGUAGE "Danish"
+      !insertmacro MUI_LANGUAGE "Swedish"
+      !insertmacro MUI_LANGUAGE "Norwegian"
+      !insertmacro MUI_LANGUAGE "Finnish"
+      !insertmacro MUI_LANGUAGE "Russian"
+      !insertmacro MUI_LANGUAGE "Portuguese"
+      !insertmacro MUI_LANGUAGE "PortugueseBR"
+      !insertmacro MUI_LANGUAGE "Polish"
+      !insertmacro MUI_LANGUAGE "Ukrainian"
+      !insertmacro MUI_LANGUAGE "Czech"
+      !insertmacro MUI_LANGUAGE "Slovak"
+      !insertmacro MUI_LANGUAGE "Hungarian"
+      !insertmacro MUI_LANGUAGE "Arabic"
+      !insertmacro MUI_LANGUAGE "Turkish"
+      !insertmacro MUI_LANGUAGE "Thai"
+      !insertmacro MUI_LANGUAGE "Vietnamese"
+    !macroend
+
+    !include "C:\Users\Gregor\AppData\Local\Temp\t-6x2nSt\0-messages.nsh"
+    !addplugindir /x86-unicode "C:\Users\Gregor\AppData\Local\electron-builder\Cache\nsis\nsis-resources-3.4.1\plugins\x86-unicode"
+
+    Var newStartMenuLink
+    Var oldStartMenuLink
+    Var newDesktopLink
+    Var oldDesktopLink
+    Var oldShortcutName
+    Var oldMenuDirectory
+
+    !include "common.nsh"
+    !include "MUI2.nsh"
+    !include "multiUser.nsh"
+    !include "allowOnlyOneInstallerInstance.nsh"
+
+    !ifdef INSTALL_MODE_PER_ALL_USERS
+      !ifdef BUILD_UNINSTALLER
+        RequestExecutionLevel user
+      !else
+        RequestExecutionLevel admin
+      !endif
+    !else
+      RequestExecutionLevel user
+    !endif
+
+    !ifdef BUILD_UNINSTALLER
+      SilentInstall silent
+    !else
+      Var appExe
+      Var launchLink
+    !endif
+
+    !ifdef ONE_CLICK
+      !include "oneClick.nsh"
+    !else
+      !include "assistedInstaller.nsh"
+    !endif
+
+    !insertmacro addLangs
+
+    !ifmacrodef customHeader
+      !insertmacro customHeader
+    !endif
+
+    Function .onInit
+      Call setInstallSectionSpaceRequired
+
+      SetOutPath $INSTDIR
+      ${LogSet} on
+
+      !ifmacrodef preInit
+        !insertmacro preInit
+      !endif
+
+      !ifdef DISPLAY_LANG_SELECTOR
+        !insertmacro MUI_LANGDLL_DISPLAY
+      !endif
+
+      !ifdef BUILD_UNINSTALLER
+        WriteUninstaller "${UNINSTALLER_OUT_FILE}"
+        !insertmacro quitSuccess
+      !else
+        !insertmacro check64BitAndSetRegView
+
+        !ifdef ONE_CLICK
+          !insertmacro ALLOW_ONLY_ONE_INSTALLER_INSTANCE
+        !else
+          ${IfNot} ${UAC_IsInnerInstance}
+            !insertmacro ALLOW_ONLY_ONE_INSTALLER_INSTANCE
+          ${EndIf}
+        !endif
+
+        !insertmacro initMultiUser
+
+        !ifmacrodef customInit
+          !insertmacro customInit
+        !endif
+
+        !ifmacrodef addLicenseFiles
+          InitPluginsDir
+          !insertmacro addLicenseFiles
+        !endif
+      !endif
+    FunctionEnd
+
+    !ifndef BUILD_UNINSTALLER
+      !include "installUtil.nsh"
+    !endif
+
+    Section "install" INSTALL_SECTION_ID
+      !ifndef BUILD_UNINSTALLER
+        # If we're running a silent upgrade of a per-machine installation, elevate so extracting the new app will succeed.
+        # For a non-silent install, the elevation will be triggered when the install mode is selected in the UI,
+        # but that won't be executed when silent.
+        !ifndef INSTALL_MODE_PER_ALL_USERS
+          !ifndef ONE_CLICK
+              ${if} $hasPerMachineInstallation == "1" # set in onInit by initMultiUser
+              ${andIf} ${Silent}
+                ${ifNot} ${UAC_IsAdmin}
+                  ShowWindow $HWNDPARENT ${SW_HIDE}
+                  !insertmacro UAC_RunElevated
+                  ${Switch} $0
+                    ${Case} 0
+                      ${Break}
+                    ${Case} 1223 ;user aborted
+                      ${Break}
+                    ${Default}
+                      MessageBox mb_IconStop|mb_TopMost|mb_SetForeground "Unable to elevate, error $0"
+                      ${Break}
+                  ${EndSwitch}
+                  Quit
+                ${else}
+                  !insertmacro setInstallModePerAllUsers
+                ${endIf}
+              ${endIf}
+          !endif
+        !endif
+        !include "installSection.nsh"
+      !endif
+    SectionEnd
+
+    Function setInstallSectionSpaceRequired
+      !insertmacro setSpaceRequired ${INSTALL_SECTION_ID}
+    FunctionEnd
+
+    !ifdef BUILD_UNINSTALLER
+      !include "uninstaller.nsh"
+    !endif

src-tauri/gen/android/app/src/main/assets/builder-effective-config.yaml

@@ -0,0 +1,25 @@
+directories:
+  output: dist
+  buildResources: build
+appId: si.klevze.radioPlayer
+productName: RadioPlayer
+files:
+  - filter:
+      - electron/**/*
+      - src/**/*
+      - receiver/**/*
+      - package.json
+win:
+  target:
+    - nsis
+  signAndEditExecutable: false
+  icon: src-tauri/icons/icon.ico
+mac:
+  target:
+    - dmg
+  icon: src-tauri/icons/icon.icns
+linux:
+  target:
+    - AppImage
+  icon: src-tauri/icons
+electronVersion: 30.5.1

src-tauri/gen/android/app/src/main/assets/win-unpacked/LICENSE.electron.txt

@@ -0,0 +1,21 @@
+Copyright (c) Electron contributors
+Copyright (c) 2013-2020 GitHub Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.