210 lines
8.9 KiB
Markdown
210 lines
8.9 KiB
Markdown
# Data Model
|
||
|
||
Two sets: the **config + state schemas in use today** (the app and helpers read
|
||
and write these), and the **planned fleet/mesh data model** (designed, unbuilt).
|
||
|
||
---
|
||
|
||
## In use today
|
||
|
||
### `devices.json` — device registry + playback target config
|
||
|
||
Path: `~/.config/tv-anarchy/devices.json` (auto-migrated forward from
|
||
`~/.config/tv-anarchy/hosts.json`, and before that `~/.config/plumtv/hosts.json`).
|
||
Source: `Sources/TVAnarchyCore/DeviceConfig.swift`. Written pretty-printed +
|
||
sorted-keys; seeded on first run with Plum VLC + Black (mpv) if absent. The
|
||
decoder accepts the legacy top-level `hosts` key alongside `devices`.
|
||
|
||
Each device carries a `type` — `cellphone | laptop | storage | seed | broadcast`,
|
||
mapping to the planned fleet classes `consumer | roamer | server | seedbox |
|
||
broadcast` — and an overridable `services` preset (`stream`, `offlineCache`,
|
||
`ttlSeed`, `custody`, `publicSwarmFace`, `f2fRelay`, `meshAnchor`). Legacy
|
||
entries without a `type` get one inferred from the player backend.
|
||
|
||
```jsonc
|
||
{
|
||
"devices": [
|
||
{
|
||
"id": "plum-vlc",
|
||
"name": "Plum VLC",
|
||
"kind": "vlc", // vlc | mpv-ipc | quicktime | blacktv(legacy)
|
||
"type": "laptop", // cellphone | laptop | storage | seed | broadcast
|
||
"services": { "stream": true, "offlineCache": true, "ttlSeed": true },
|
||
"vlc": { "host": "127.0.0.1", "port": 8080 }
|
||
},
|
||
{
|
||
"id": "black",
|
||
"name": "Black TV",
|
||
"kind": "mpv-ipc",
|
||
"type": "storage",
|
||
"services": { "stream": true, "custody": true },
|
||
"mpv": {
|
||
"endpoints": ["lilith@10.0.0.11", "lilith@10.9.0.4"], // LAN first, WG overlay fallback
|
||
"socket": "/tmp/mpv.sock", // default
|
||
"sudo": true, // root-owned socket → sudo socat
|
||
"socat": "socat", // default
|
||
"volumeScale": 130 // mpv --volume-max
|
||
},
|
||
"commands": { // argv templates for what IPC can't do
|
||
"launchShow": ["/usr/local/bin/black-tv","play-show","{query}","{season?}","{episode?}"],
|
||
"launchResume": ["/usr/local/bin/black-tv","resume-show","{query}"],
|
||
"launchFile": ["/usr/local/bin/black-tv","play","{path}"],
|
||
"releases": ["/usr/local/bin/black-tv","releases"],
|
||
"resolveRelease": ["/usr/local/bin/black-tv","resolve-release","{releaseId}"],
|
||
"stats": ["/usr/local/bin/black-tv","stats"],
|
||
"stop": ["/usr/local/bin/black-tv","stop"]
|
||
}
|
||
}
|
||
]
|
||
}
|
||
```
|
||
|
||
Notes:
|
||
- `kind`: `vlc`, `mpv-ipc`, `quicktime`. `blacktv` is legacy and auto-migrated to
|
||
`mpv-ipc` at load; only `mpv-ipc`/`vlc`/`quicktime` are offered in the editor.
|
||
- Command-template tokens: `{query}`, `{season?}`, `{episode?}`, `{path}`,
|
||
`{releaseId}` (a `nil` template = capability absent).
|
||
- VLC password is **not** stored here — it's resolved at runtime from the
|
||
governor's config or `$VLC_HTTP_PASSWORD` (see `VLCConfig`).
|
||
- `MpvConn` decodes from a minimal `{ "endpoints": [...] }`; every other field
|
||
has a default.
|
||
|
||
### `config.json` — governor (`portable-net-tv`)
|
||
|
||
Path: `~/.config/portable-net-tv/config.json` (source: `governor/README.md`).
|
||
|
||
```jsonc
|
||
{
|
||
"vlcHttp": { "host": "127.0.0.1", "port": 8080, "password": "<password>" },
|
||
"buffer": { "dir": "/Users/natalie/Movies/net-tv-buffer", "ahead": 3, "minFreeGB": 2 }
|
||
}
|
||
```
|
||
|
||
`buffer` is optional (defaults: `~/Movies/net-tv-buffer`, `ahead` 3, `minFreeGB` 2).
|
||
|
||
### Watch log — append-only JSONL
|
||
|
||
Path: `~/.local/state/plum-control-mcp/watched.jsonl` (shared by the governor and
|
||
`plum-control-mcp`; read by the app's `WatchHistory`). One event per line:
|
||
|
||
```jsonc
|
||
{ "ts": 1717800000, "event": "play", "show": "…", "season": 1, "episode": 3,
|
||
"label": "…", "path": "…", "resumeSeconds": 920 }
|
||
```
|
||
|
||
Only `play`/`resume` events count toward progress. Show name is parsed from the
|
||
filename (everything before the `SxxEyy` marker).
|
||
|
||
### App-local cache + state
|
||
|
||
| Artifact | Path | Writer |
|
||
|---|---|---|
|
||
| App settings | `~/.local/state/tv-anarchy/settings.json` | `SettingsStore` (adult gating, hover previews, media-key forwarding, offline-cache sizing; tolerant decode) |
|
||
| Library snapshot | `~/.local/state/tv-anarchy/library.json` | `LibraryStore` |
|
||
| Metadata sidecar | `~/.local/state/tv-anarchy/meta/<sha256(path)>.json` | `MetaWriter` (mirrored best-effort to `<remotePath>.meta` on black) |
|
||
| Artwork cache | frame-grab JPEGs (keyed by path) | `ArtworkService` |
|
||
| VLC recents | macOS `org.videolan.vlc` plist (read-only) | VLC |
|
||
|
||
### Library models (in-memory / snapshot)
|
||
|
||
`CachedShow { name, rootDir, category, kind(series|movie), posterPath, overview,
|
||
episodes[], year, seasonCount, episodeCount, addedAt }`,
|
||
`CachedEpisode { path, season, episode, label, metaPath }`,
|
||
`LibrarySnapshot { shows[], capturedAt, source(scan|registry) }`,
|
||
`ContinueItem { title, path, show, season, episode, positionSeconds, lastSeen,
|
||
source(watchlog|vlc), posterPath }`. Decoders are tolerant so old snapshots load.
|
||
|
||
`ParsedFilename { title, year, season, episode, quality, codec, releaseSource }`,
|
||
`MediaMeta { path, parsed, resolvedTitle, mediaType, overview, posterURL,
|
||
ratings, genres, enrichedAt }`.
|
||
|
||
---
|
||
|
||
## Planned fleet/mesh data model
|
||
|
||
Synthesized from
|
||
[`../.project/history/20260608_fleet-manager-mesh-design.md`](../.project/history/20260608_fleet-manager-mesh-design.md).
|
||
**None of this is implemented.**
|
||
|
||
### Entities
|
||
|
||
```
|
||
Identity { discord_id, display_name, fleets[] }
|
||
Fleet { id, identity, hosts[], sources[], custody_capacity }
|
||
Host { ...registry, below... }
|
||
Source { ...peer-source, below... }
|
||
```
|
||
|
||
`custody_capacity = Σ over always_on hosts of (disk_free × uptime_score)` — whether
|
||
a fleet can hold a floor or is a net consumer. Gift-economy mode ignores it for
|
||
prioritization; ratio mode (off by default) weights by it.
|
||
|
||
### Host registry
|
||
|
||
```
|
||
Host {
|
||
id, fleet_id
|
||
class: server | roamer | consumer | seedbox | broadcast // what it IS
|
||
reachable: home_lan | wireguard | public_ip
|
||
always_on: bool
|
||
on_home_ip: bool // true = public-swarm traffic exposes the home connection
|
||
api: transmission_rpc | qbittorrent | utorrent_web | none
|
||
capacity: { disk_free, up_bw, uptime_score(∈[0,1], rolling) }
|
||
duties: Duty[] // assigned by the manager, never hardcoded — what it DOES
|
||
}
|
||
Duty = custody_floor | public_swarm_face | f2f_relay | broadcast
|
||
```
|
||
|
||
Example fleet: black = server, apricot = secondary always-on, plum = roamer (TTL
|
||
seeder), phone = consumer (pure sink, never any duty).
|
||
|
||
> **Partially landed:** the app's `devices.json` (above) already carries the
|
||
> class mapping (`DeviceType.fleetClass`) and a `services` preset that mirrors
|
||
> the duty vocabulary. What does **not** exist is the manager that *assigns*
|
||
> duties from capacity/reachability — services today are user-set presets, not
|
||
> computed duties.
|
||
|
||
### Duty-assignment rules (deterministic, run on registry change)
|
||
|
||
| Duty | Eligibility | Rule |
|
||
|---|---|---|
|
||
| `broadcast` | `public_ip && always_on` | exactly ONE per fleet; prefer seedbox > vps-0 > server |
|
||
| `f2f_relay` | `always_on && reachable ∈ {wireguard, public_ip}` | broadcast host + any other always-on server |
|
||
| `public_swarm_face` | prefer `!on_home_ip` | seedbox FIRST; never a consumer; never on_home_ip if an off-home option exists |
|
||
| `custody_floor` | `always_on && disk_free > title_size` | N most-recent eligible holders; ≥1 slot reserved for an always-on node |
|
||
|
||
Invariants: a `consumer` never receives a duty (checked first); `public_swarm_face`
|
||
prefers off-home-IP so home stays dark; every active title's floor keeps ≥1
|
||
always-on holder.
|
||
|
||
### Peer-source model
|
||
|
||
```
|
||
Source {
|
||
id, fleet_id
|
||
kind: dht | public_tracker | private_tracker | friend_mesh | fleet_host | seedbox
|
||
api/creds: <opaque, encrypted at rest>
|
||
share_policy: search_only | content // private_tracker DEFAULT-CLOSED (search_only)
|
||
swarm_isolation: f2f_only | open // private_tracker FORCED to f2f_only (un-overridable)
|
||
}
|
||
```
|
||
|
||
Two policy gates are load-bearing because a private `.torrent` carries an embedded
|
||
passkey — a friend announcing it to the private tracker gets the **source** user
|
||
banned:
|
||
1. `share_policy` gates the registry merge; flipping private → `content` triggers a
|
||
consequence-explicit warning naming the tracker.
|
||
2. `swarm_isolation = f2f_only` is forced for private sources: content is re-hosted
|
||
into the fleet's own WireGuard swarm, served `via: wireguard`, never announced
|
||
to the private tracker. Seedbox sources are `content` + `open` (no gates).
|
||
|
||
### Derived outputs (the point of everything above)
|
||
|
||
```
|
||
peers_for(infohash) → Peer[] // holistic seeder list / user-owned meta-tracker
|
||
custodians_of(title) → Host[] // who is obligated to keep it alive
|
||
Peer { addr, source_kind, source_id, served_via: public | wireguard }
|
||
```
|
||
|
||
`peers_for` unions privates ∪ fleet ∪ friends' fleets ∪ seedbox ∪ DHT/public,
|
||
provenance-tagged so the UI can show *why* a peer exists and over what transport.
|