feat(stats): add v1 immersion stats dashboard (#19)

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2026-03-20 02:43:28 -07:00
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555 changed files with 46356 additions and 2553 deletions

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@@ -117,6 +117,7 @@ The configuration file includes several main sections:
- [**Jellyfin**](#jellyfin) - Optional Jellyfin auth, library listing, and playback launch
- [**Discord Rich Presence**](#discord-rich-presence) - Optional Discord activity card updates
- [**Immersion Tracking**](#immersion-tracking) - Track subtitle sessions and mining activity in SQLite
- [**Stats Dashboard**](#stats-dashboard) - Local dashboard and overlay for immersion progress
- [**YouTube Subtitle Generation**](#youtube-subtitle-generation) - Launcher defaults for yt-dlp + local whisper fallback
## Core Settings
@@ -664,10 +665,10 @@ Use the runtime options palette to toggle settings live while SubMiner is runnin
Current runtime options:
- `ankiConnect.behavior.autoUpdateNewCards` (`On` / `Off`)
- `ankiConnect.nPlusOne.highlightEnabled` (`On` / `Off`)
- `ankiConnect.knownWords.highlightEnabled` (`On` / `Off`)
- `subtitleStyle.enableJlpt` (`On` / `Off`)
- `subtitleStyle.frequencyDictionary.enabled` (`On` / `Off`)
- `ankiConnect.nPlusOne.matchMode` (`headword` / `surface`)
- `ankiConnect.knownWords.matchMode` (`headword` / `surface`)
- `ankiConnect.isKiku.fieldGrouping` (`auto` / `manual` / `disabled`)
Annotation toggles (`nPlusOne`, `enableJlpt`, `frequencyDictionary.enabled`) only apply to new subtitle lines after the toggle. The currently displayed line is not re-tokenized in place.
@@ -732,6 +733,7 @@ Enable automatic Anki card creation and updates with media generation:
"tags": ["SubMiner"],
"deck": "Learning::Japanese",
"fields": {
"word": "Expression",
"audio": "ExpressionAudio",
"image": "Picture",
"sentence": "Sentence",
@@ -795,7 +797,8 @@ This example is intentionally compact. The option table below documents availabl
| `proxy.upstreamUrl` | string (URL) | Upstream AnkiConnect URL that proxy forwards to (default: `http://127.0.0.1:8765`) |
| `tags` | array of strings | Tags automatically added to cards mined/updated by SubMiner (default: `['SubMiner']`; set `[]` to disable automatic tagging). |
| `deck` | string | Anki deck to monitor for new cards |
| `ankiConnect.nPlusOne.decks` | array of strings | Decks used for N+1 known-word cache lookups. When omitted/empty, falls back to `ankiConnect.deck`. |
| `ankiConnect.knownWords.decks` | array of strings | Decks used for known-word cache lookups. When omitted/empty, falls back to `ankiConnect.deck`. |
| `fields.word` | string | Card field for mined word / expression text (default: `Expression`) |
| `fields.audio` | string | Card field for audio files (default: `ExpressionAudio`) |
| `fields.image` | string | Card field for images (default: `Picture`) |
| `fields.sentence` | string | Card field for sentences (default: `Sentence`) |
@@ -822,13 +825,13 @@ This example is intentionally compact. The option table below documents availabl
| `behavior.overwriteImage` | `true`, `false` | Replace existing images on updates; when `false`, new images are appended/prepended per `behavior.mediaInsertMode` (default: `true`) |
| `behavior.mediaInsertMode` | `"append"`, `"prepend"` | Where to insert new media when overwrite is off (default: `"append"`) |
| `behavior.highlightWord` | `true`, `false` | Highlight the word in sentence context (default: `true`) |
| `ankiConnect.nPlusOne.highlightEnabled` | `true`, `false` | Enable fast local highlighting for words already known in Anki (default: `false`) |
| `ankiConnect.knownWords.highlightEnabled` | `true`, `false` | Enable fast local highlighting for words already known in Anki (default: `false`) |
| `ankiConnect.knownWords.color` | hex color string | Text color for tokens already found in the local known-word cache (default: `"#a6da95"`). |
| `ankiConnect.knownWords.matchMode` | `"headword"`, `"surface"` | Matching strategy for known-word highlighting (default: `"headword"`). `headword` uses token headwords; `surface` uses visible subtitle text. |
| `ankiConnect.knownWords.refreshMinutes` | number | Minutes between known-word cache refreshes (default: `1440`) |
| `ankiConnect.knownWords.decks` | array of strings | Decks used by known-word cache refresh. Leave empty for compatibility with legacy `deck` scope. |
| `ankiConnect.nPlusOne.nPlusOne` | hex color string | Text color for the single target token to study when exactly one unknown candidate exists in a sentence (default: `"#c6a0f6"`). |
| `ankiConnect.nPlusOne.knownWord` | hex color string | Legacy known-word color kept for backward compatibility (default: `"#a6da95"`). |
| `ankiConnect.nPlusOne.matchMode` | `"headword"`, `"surface"` | Matching strategy for known-word highlighting (default: `"headword"`). `headword` uses token headwords; `surface` uses visible subtitle text. |
| `ankiConnect.nPlusOne.minSentenceWords` | number | Minimum number of words required in a sentence before single unknown-word N+1 highlighting can trigger (default: `3`). |
| `ankiConnect.nPlusOne.refreshMinutes` | number | Minutes between known-word cache refreshes (default: `1440`) |
| `ankiConnect.nPlusOne.decks` | array of strings | Decks used by known-word cache refresh. Leave empty for compatibility with legacy `deck` scope. |
| `behavior.notificationType` | `"osd"`, `"system"`, `"both"`, `"none"` | Notification type on card update (default: `"osd"`) |
| `behavior.autoUpdateNewCards` | `true`, `false` | Automatically update cards on creation (default: `true`) |
| `metadata.pattern` | string | Format pattern for metadata: `%f`=filename, `%F`=filename+ext, `%t`=time |
@@ -863,20 +866,20 @@ SubMiner is intentionally built for [Kiku](https://kiku.youyoumu.my.id/) and [La
### N+1 Word Highlighting
When `ankiConnect.nPlusOne.highlightEnabled` is enabled, SubMiner builds a local cache of known words from Anki to highlight already learned tokens in subtitle rendering.
When `ankiConnect.knownWords.highlightEnabled` is enabled, SubMiner builds a local cache of known words from Anki to highlight already learned tokens in subtitle rendering.
Known-word cache policy:
- Initial sync runs when the integration starts if the cache is missing or stale.
- `ankiConnect.nPlusOne.refreshMinutes` controls the minimum time between refreshes; between refreshes, cached words are reused without querying Anki.
- `ankiConnect.knownWords.refreshMinutes` controls the minimum time between refreshes; between refreshes, cached words are reused without querying Anki.
- `ankiConnect.nPlusOne.nPlusOne` sets the color for the single target token when exactly one eligible unknown word exists.
- `ankiConnect.nPlusOne.minSentenceWords` sets the minimum token count required in a sentence for N+1 highlighting (default: `3`).
- `ankiConnect.nPlusOne.knownWord` sets the legacy known-word highlight color for tokens already in Anki.
- `ankiConnect.nPlusOne.decks` accepts one or more decks. If empty, it uses the legacy single `ankiConnect.deck` value as scope.
- `ankiConnect.knownWords.color` sets the known-word highlight color for tokens already in Anki.
- `ankiConnect.knownWords.decks` accepts one or more decks. If empty, it uses the legacy single `ankiConnect.deck` value as scope.
- Cache state is persisted to `known-words-cache.json` under the app `userData` directory.
- The cache is automatically invalidated when the configured scope changes (for example, when deck changes).
- Cache lookups are in-memory. By default, token headwords are matched against cached `Expression` / `Word` values; set `ankiConnect.nPlusOne.matchMode` to `"surface"` for raw subtitle text matching.
- `ankiConnect.behavior.nPlusOne*` legacy keys (`nPlusOneHighlightEnabled`, `nPlusOneRefreshMinutes`, `nPlusOneMatchMode`) are deprecated and only kept for backward compatibility.
- Cache lookups are in-memory. By default, token headwords are matched against cached `Expression` / `Word` values; set `ankiConnect.knownWords.matchMode` to `"surface"` for raw subtitle text matching.
- Legacy moved keys under `ankiConnect.nPlusOne` (`highlightEnabled`, `refreshMinutes`, `matchMode`, `decks`, `knownWord`) and older `ankiConnect.behavior.nPlusOne*` keys are deprecated and only kept for backward compatibility.
- Legacy top-level `ankiConnect` migration keys (for example `audioField`, `generateAudio`, `imageType`) are compatibility-only, validated before mapping, and ignored with a warning when invalid.
- If AnkiConnect is unreachable, the cache remains in its previous state and an on-screen/system status message is shown.
- Known-word sync activity is logged at `INFO`/`DEBUG` level with the `anki` logger scope and includes scope, notes returned, and word counts.
@@ -886,9 +889,12 @@ To refresh roughly once per day, set:
```json
{
"ankiConnect": {
"nPlusOne": {
"knownWords": {
"highlightEnabled": true,
"refreshMinutes": 1440
},
"nPlusOne": {
"minSentenceWords": 3
}
}
}
@@ -1010,7 +1016,7 @@ Character dictionary sync behavior:
Current post-watch behavior:
- SubMiner attempts an update near episode completion (`>=85%` watched and at least `10` minutes watched).
- SubMiner attempts an update near episode completion using the shared default minimum watch ratio (`0.85`, or `>=85%`) from `src/shared/watch-threshold.ts`, and requires at least `10` minutes watched. The same ratio is also used by local episode watched state transitions.
- Episode/title detection is `guessit`-first with fallback to SubMiner's filename parser.
- If `guessit` is unavailable, updates still work via fallback parsing but title matching can be less accurate.
- If embedded AniList auth UI fails to render, SubMiner opens the authorize URL in your default browser and shows fallback instructions in-app.
@@ -1164,7 +1170,7 @@ Troubleshooting:
### Immersion Tracking
Enable or disable local immersion analytics stored in SQLite for mined subtitles and media sessions:
Enable or disable local immersion analytics stored in SQLite for mined subtitles and media sessions. This data also powers the stats dashboard:
```json
{
@@ -1176,12 +1182,20 @@ Enable or disable local immersion analytics stored in SQLite for mined subtitles
"queueCap": 1000,
"payloadCapBytes": 256,
"maintenanceIntervalMs": 86400000,
"retentionMode": "preset",
"retentionPreset": "balanced",
"retention": {
"eventsDays": 7,
"telemetryDays": 30,
"dailyRollupsDays": 365,
"monthlyRollupsDays": 1825,
"vacuumIntervalDays": 7
"eventsDays": 0,
"telemetryDays": 0,
"sessionsDays": 0,
"dailyRollupsDays": 0,
"monthlyRollupsDays": 0,
"vacuumIntervalDays": 0
},
"lifetimeSummaries": {
"global": true,
"anime": true,
"media": true
}
}
}
@@ -1196,11 +1210,16 @@ Enable or disable local immersion analytics stored in SQLite for mined subtitles
| `queueCap` | integer (`100`-`100000`) | In-memory queue cap. Overflow drops oldest writes. Default `1000`. |
| `payloadCapBytes` | integer (`64`-`8192`) | Event payload byte cap before truncation marker. Default `256`. |
| `maintenanceIntervalMs` | integer (`60000`-`604800000`) | Prune + rollup maintenance cadence. Default `86400000` (24h). |
| `retention.eventsDays` | integer (`1`-`3650`) | Raw event retention window. Default `7` days. |
| `retention.telemetryDays` | integer (`1`-`3650`) | Telemetry retention window. Default `30` days. |
| `retention.dailyRollupsDays` | integer (`1`-`36500`) | Daily rollup retention window. Default `365` days. |
| `retention.monthlyRollupsDays` | integer (`1`-`36500`) | Monthly rollup retention window. Default `1825` days (~5 years). |
| `retention.vacuumIntervalDays` | integer (`1`-`3650`) | Minimum spacing between `VACUUM` passes. Default `7` days. |
| `retentionMode` | `preset`,`advanced` | Retention mode. `preset` applies `retentionPreset`, `advanced` uses explicit values only. Default `preset`. |
| `retentionPreset` | `minimal`,`balanced`,`deep-history` | Retention preset used when `retentionMode = "preset"`. Default `balanced`. |
| `retention.eventsDays` | integer (`0`-`3650`) | Raw event retention window in days. Default `0` (keep all). |
| `retention.telemetryDays` | integer (`0`-`3650`) | Telemetry retention window in days. Default `0` (keep all). |
| `retention.sessionsDays` | integer (`0`-`3650`) | Session retention window in days. Default `0` (keep all). |
| `retention.dailyRollupsDays` | integer (`0`-`36500`) | Daily rollup retention window. Default `0` (keep all). |
| `retention.monthlyRollupsDays` | integer (`0`-`36500`) | Monthly rollup retention window. Default `0` (keep all). |
| `retention.vacuumIntervalDays` | integer (`0`-`3650`) | Minimum spacing between `VACUUM` passes. `0` disables vacuum. Default `0` (disabled). |
Default behavior keeps raw events, telemetry, sessions, and rollups forever while still maintaining lifetime summary tables and daily/monthly rollups for faster reads. If you later want bounded retention, switch `retentionMode` or set explicit `retention.*` values.
When `dbPath` is blank or omitted, SubMiner writes telemetry and session summaries to the default app-data location:
@@ -1210,7 +1229,36 @@ When `dbPath` is blank or omitted, SubMiner writes telemetry and session summari
Set `dbPath` only if you want to relocate the database (for backup, syncing, or inspection workflows). The database is created when tracking starts for the first time.
See [Immersion Tracking Storage](/immersion-tracking) for schema details, query templates, retention/rollup behavior, backend portability notes, and the dedicated SQLite verification command.
See [Immersion Tracking Storage](/immersion-tracking) for schema details, query templates, dashboard access, retention/rollup behavior, backend portability notes, and the dedicated SQLite verification command.
### Stats Dashboard
Configure the local stats UI served from SubMiner and the in-app stats overlay toggle:
```json
{
"stats": {
"toggleKey": "Backquote",
"serverPort": 5175,
"autoStartServer": true,
"autoOpenBrowser": true
}
}
```
| Option | Values | Description |
| ----------------- | ----------------- | --------------------------------------------------------------------------- |
| `toggleKey` | Electron key code | Overlay-local key code used to toggle the stats overlay. Default `Backquote`. |
| `serverPort` | integer | Localhost port for the browser stats UI. Default `5175`. |
| `autoStartServer` | `true`, `false` | Start the local stats HTTP server automatically once immersion tracking is active. Default `true`. |
| `autoOpenBrowser` | `true`, `false` | When `subminer stats` starts the server on demand, also open the dashboard in your default browser. Default `true`. |
Usage notes:
- The browser UI is served at `http://127.0.0.1:<serverPort>`.
- The overlay toggle is local to the focused visible overlay window; it is not registered as a global OS shortcut.
- The dashboard reads from the same immersion-tracking database, so keep `immersionTracking.enabled` on if you want data to appear.
- The UI includes Overview, Library, Trends, Vocabulary, and Sessions tabs.
### YouTube Subtitle Generation