raxol_watch

# Raxol Watch

[![Hex.pm](https://img.shields.io/hexpm/v/raxol_watch.svg)](https://hex.pm/packages/raxol_watch)
[![HexDocs](https://img.shields.io/badge/hex-docs-blue.svg)](https://hexdocs.pm/raxol_watch)

Watch notification bridge for Raxol. Pushes glanceable summaries and accessibility announcements to Apple Watch (APNS) and Wear OS (FCM). Tap actions route back as events to the TEA app.

## Install

```elixir
{:raxol_watch, "~> 0.1"}
```

For production push notifications, add:

```elixir
{:pigeon, "~> 2.0"}
```

## Usage

```elixir
# In your supervision tree
children = [
  {Raxol.Watch.Supervisor, push_backend: Raxol.Watch.Push.APNS}
]
```

### Device Registration

```elixir
Raxol.Watch.DeviceRegistry.register("device_token_abc", :apns)
Raxol.Watch.DeviceRegistry.register("device_token_xyz", :fcm, high_priority_only: true)
Raxol.Watch.DeviceRegistry.unregister("device_token_abc")
```

### Sending Notifications

```elixir
# From an accessibility announcement
notification = Raxol.Watch.Formatter.format_announcement("Build failed", :high)
Raxol.Watch.Notifier.push_to_all(notification)

# From model state projections
notification = Raxol.Watch.Formatter.format_model_summary("Dashboard", [
  {"CPU", "42%"},
  {"Memory", "1.2 GB"},
  {"Requests", "847/s"}
])
Raxol.Watch.Notifier.push_to_all(notification)
```

The Notifier also subscribes to `Raxol.Core.Accessibility` announcements automatically. High-priority alerts push immediately; normal alerts are debounced (1 second) to respect watch battery.

### Tap Actions

Watch notification actions map back to Raxol events via `ActionHandler`:

```elixir
event = Raxol.Watch.ActionHandler.handle_action("details")
# => Event with key :enter
```

### Custom Push Backend

Implement the `Raxol.Watch.Push.Backend` behaviour. Use `Raxol.Watch.Push.Noop` for testing.

See [main docs](../../README.md) for the full Raxol framework.

## License

MIT. See [LICENSE.md](LICENSE.md).