---
name: First run page
type: architecture-map-page
slice: 01-frontend
last_verified: 2026/05/09
---

# First run page

> **Where you are:** [Architecture map](../../README.md) → [Frontend](../README.md) → [Pages overview](../pages-overview.md) → First run

**Plain English summary.** What the user sees the first time they launch Lumotia, before any model is on disk. Probes hardware, recommends a Whisper model size, and downloads the chosen model (Whisper or Parakeet). On success, transitions to the dictation page.

## At a glance

- **Path:** `src/lib/pages/FirstRunPage.svelte`
- **LOC:** 337
- **Imports:**
  - Tauri: `invoke`, `listen`.
  - Stores: `page`, `settings`, `saveSettings` from `page.svelte.ts`. `toasts`.
  - Components: `UnicodeSpinner`.
  - External: `lucide-svelte` (`Download`, `CheckCircle`, `Sunrise`, `Moon`, `Play`).
- **Includes:** also `ShutdownRitualPage` is imported here (suggesting the "evening ritual" preview lives in this same flow). Verify on read; treat as a coupled flow.

## What's in here

### Probe

- `onMount` calls `probe_system` and `rank_models` (`FirstRunPage.svelte:31-32`) to compute recommended models given the user's RAM, GPU, OS.
- Sets `probing = false` and renders the recommendation UI.

### Download

- `downloadAndGo(modelId)` (`FirstRunPage.svelte:55-95`):
  - Subscribes to `model-download-progress` and `parakeet-download-progress` events.
  - Calls `download_model` then `load_model` (Whisper) or `download_parakeet_model` then `load_parakeet_model`.
  - On success, sets `ready = true` and routes to dictation (`page.current = "dictation"`).
  - Computes `estimatedMinutes` from elapsed and progress percent (`derived.by`).

### Triggering

- The shell auto sets `page.current = "first-run"` if `list_models` and `list_parakeet_models` are both empty (`+layout.svelte:346-353`).
- Skip path: clicking "Get started" without a model lets the user opt out (still routes to dictation).

## Tauri command surface

`probe_system`, `rank_models`, `download_model`, `load_model`, `download_parakeet_model`, `load_parakeet_model`. Events: `model-download-progress`, `parakeet-download-progress`.

## Watch outs

- The download is a single shot. There is no resume on cancel; if the user closes the app mid download, they restart from zero. Slice 02/05 may improve this later.
- `estimatedMinutes` is a linear extrapolation. Network speed is not constant; expect the value to wiggle.
- The page imports `ShutdownRitualPage` but the value of doing so should be confirmed (potential dead import).

## See also

- [Pages overview](../pages-overview.md). When this page is forced.
- [Frontend ↔ Tauri bridge](../frontend-tauri-bridge.md). Probe and download commands.
- [Windows and routes](../windows-and-routes.md). Shell triggers.
