Surfaces the LLM/TTS hot-swap UX in the GUI so the user doesn't need env vars
or voice commands. Tauri commands for this landed in b243e67; this commit
wires them to Svelte.
Footer (frontend/src/components/Footer.svelte)
- Poll get_active_backends() every 5 s, show TTS / LLM / Profile chips.
- Chips have border accents by kind (cyan = TTS, lime = LLM, orange = Profile).
- Friendly title tooltips with full backend + model names.
- Silent if jarvis-gui can't reach the command (e.g. cold start) — no UI flicker.
Settings — new "AI Backends" tab (frontend/src/routes/settings/index.svelte)
- Status banner showing active LLM (with model name) + TTS + Profile.
- LLM selector: Auto / Groq / Ollama → calls set_llm_backend on change
(hot-swap, persisted to DB).
- TTS selector: Auto / SAPI / Piper / Silero → calls set_tts_backend
(persisted, effective on next jarvis-app restart).
- "Reset context" button → llm_reset_context Tauri command.
- Error toast for swap failures (e.g. Groq selected but no GROQ_TOKEN).
- Tips alert: how to install Ollama / Piper / voice commands.
- Loads prefs via db_read('llm_backend' / 'tts_backend') on mount.
i18n strings (ru/en/ua, .ftl files)
- 14 new keys: settings-ai-backends, settings-ai-active, settings-ai-auto,
settings-ai-applying, settings-ai-error, settings-ai-tips,
settings-llm-backend{,-desc}, settings-tts-backend{,-desc},
settings-llm-context{,-desc}, settings-llm-reset, settings-profile.
Build glue (crates/jarvis-gui/Cargo.toml)
- jarvis-core dep now includes the `llm` feature so backends.rs can resolve
`jarvis_core::llm::*` (was failing to compile after the global LLM module).
.gitignore
- tools/piper/*.dll, piper.exe, voices/, espeak-ng-data/ — locally
installed binaries from tools/piper/install.ps1, not committed.
Build: cargo build --release -p jarvis-gui green (4m, includes npm/Vite).
Test path: rebuild + launch jarvis-gui, /settings → "AI Backends" tab.
Iron Man icon regenerated from resources/icons/icon.png at sizes
16/24/32/48/64/128/256 via Pillow (make_ico.py committed alongside);
icon.ico is now a clean 83 KB multi-res for sharp display at any
scale instead of whatever placeholder Tauri originally emitted.
dotenvy added to workspace deps. jarvis-app/main.rs and jarvis-gui/
main.rs both walk up from current_exe() looking for dev.env (up to
5 parent levels), so the Desktop shortcut can launch the exe
directly without a wrapper .bat to pre-set GROQ_TOKEN. Falls back
to dotenvy::dotenv() (cwd lookup) if nothing found near the binary.
5 new portable Lua command packs. Bumps total from 21 to 26.
cargo test -p jarvis-core --lib commands::tests still passes 3/3.
reminders/ — set_reminder. Parses "напомни через N (секунд|минут|
часов) <body>" or English equivalents; understands one Russian word
numerals (один, две, пять, десять, пятнадцать, ...) for the count
when speech recognition returns words instead of digits. Defaults to
5 minutes if number/unit missing. Spawns a detached PowerShell that
Start-Sleeps then fires: BurntToast if installed, System.Speech
SAPI (ru-RU voice preference), and a WScript.Shell.Popup as the
guaranteed-visible last resort.
date_query/ — today / tomorrow / yesterday. Single answer.lua keyed
by command_id, computes the offset via PowerShell Get-Date.AddDays()
in ru-RU culture so the weekday/month come out in Russian, then
speaks via SAPI.
voice_type/ — type_text. Strips the trigger, drops the remainder to
clipboard via jarvis.system.clipboard.set, then synthesises Ctrl+V
through user32!keybd_event so it lands in whatever window currently
has focus. Works in any text field (note app, browser, IDE,
Telegram, etc.).
dice/ — coin_flip / roll_dice / random_number. Single roll.lua,
seeds math.random with os.time + jitter, speaks the result. "1-6"
for dice, "1-100" for random.
stopwatch/ — start / check / stop. Uses jarvis.state.get/set
(persisted via jarvis-core's settings DB) to remember the start
timestamp, computes elapsed via jarvis.context.time.timestamp,
formats as "X сек" / "X мин Y сек" / "X ч Y мин Z сек".
All new packs follow the established patterns (sandbox=full, PS-via-
exec helper where needed, USERPROFILE/SystemDrive everywhere, no
hardcoded paths).
