# Software Architecture Document

## Overview

The current application is a single desktop client crate built around `iced` and `tsclientlib`.

## Architecture

```text
User
  -> iced UI (`src/iced-app/src/main.rs`)
  -> tsclientlib sync connection/state
  -> optional local audio pipeline (`audio.rs`, `noise_cancel.rs`)
  -> TeamSpeak server
```

## Major Components

### UI Layer

- `main.rs`
- Handles navigation, connection flow, channel/client/chat rendering, settings UI

### TeamSpeak Integration

- `tsclientlib`
- Connection setup, state mirror, channel moves, text messages, client updates, voice packet send/receive

### Audio Layer

- `audio.rs`
- `cpal` input/output, Opus encode, simple voice activation logic

### Noise Reduction

- `noise_cancel.rs`
- Supports `None`, `nnnoiseless`, and `sonora`

### Identity Import

- `identity.rs`
- Reads TeamSpeak `settings.db` and imports `identity_secret_key`

## Removed Architecture

The following older architecture is no longer part of the product:

- Tauri application shell
- Custom `tscore` protocol implementation
- Custom `tsaudio` audio engine
- Custom `tsdb` persistence layer
- Shared internal model crate used only by the removed stack