Plex backend pass (#9): watch_sync bugs + backend dedup

Closes the Plex #9 backend backlog (frontend was the prior follow-up). Behavior-
neutral cleanup + two two-way-sync bug fixes; PW2 verified a non-bug.

fix(plex): watch-sync PW1 pagination + PW3 lost-update guard
- PW1 watch_history: the history is a GLOBAL cross-account feed read as a single
  500-row page, then filtered to the owner — on a busy family server the owner's
  recent views can sit past page 1 and be missed. Now paginate (desc) until the
  since-cutoff, bounded by max_pages (daily reconcile is the backstop; logs if hit).
- PW3 push_state_to_plex: it flagged synced_to_plex=True unconditionally after a
  push, so a local edit landing between the push and the flag-set was marked clean
  and never pushed (lost update). Capture the row's freshest timestamp when the
  push is scheduled (_push_watch) and only settle the flag if the row is unchanged.
- PW2 was flagged as "accountID hardcoded to 1" but is NOT a bug: on a PMS account 1
  is reserved for the owner/admin and an owner link always holds the admin token —
  added a clarifying comment so it isn't re-flagged.

chore(plex): backend dedup
- PC2 unified_library + facets shared a ~13-field filter Query signature + p-dict →
  one LibraryFilters dataclass injected via Depends(); as_dict() feeds the builders.
- PS-C1 sync.py collection upsert dup (resync_collection ≈ _sync_collections) →
  _upsert_collection().
- PS-C2 sync.py 8-field filterable-metadata block dup (_apply_item ≈ _sync_shows) →
  _apply_facet_fields().
- PW-C1 _repush_dirty read duration from the mirrored PlexItem.duration_s instead of
  a per-row plex.metadata() round-trip.
- PW-C2 rk→id map built inline in two places → _rk_to_id() helper.

backend/app/plex/client.py

@@ -217,27 +217,42 @@ class PlexClient:
         return self._get("/accounts").get("Account", []) or []
 
     def watch_history(
-        self, min_viewed_at: int = 0, account_id: int | None = None, size: int = 500
+        self, min_viewed_at: int = 0, account_id: int | None = None, size: int = 500, max_pages: int = 40
     ) -> list[dict]:
-        """The most recent watch-history rows (ratingKey / viewedAt / accountID / type), newest
-        first — works without Plex Pass. Filtered client-side to `account_id` and to rows at/after
-        `min_viewed_at` (epoch seconds): the efficient "what changed since T" feed. Sorted desc, so
-        we stop at the first row older than the cutoff."""
-        mc = self._get(
-            "/status/sessions/history/all",
-            params={
-                "sort": "viewedAt:desc",
-                "X-Plex-Container-Start": 0,
-                "X-Plex-Container-Size": size,
-            },
-        )
-        out = []
-        for r in mc.get("Metadata", []) or []:
-            if int(r.get("viewedAt") or 0) < min_viewed_at:
+        """The watch-history rows (ratingKey / viewedAt / accountID / type) newer than `min_viewed_at`
+        (epoch seconds), newest first — works without Plex Pass. The efficient "what changed since T"
+        feed, filtered client-side to `account_id`.
+
+        The history is a GLOBAL feed across all server accounts, so paginate (sorted desc) until we
+        reach a row at/older than the cutoff: on a busy family server the owner's recent views can sit
+        past the first page behind other accounts' rows. `max_pages` bounds the scan (the daily full
+        reconcile is the backstop for anything beyond it)."""
+        out: list[dict] = []
+        for page in range(max_pages):
+            mc = self._get(
+                "/status/sessions/history/all",
+                params={
+                    "sort": "viewedAt:desc",
+                    "X-Plex-Container-Start": page * size,
+                    "X-Plex-Container-Size": size,
+                },
+            )
+            rows = mc.get("Metadata", []) or []
+            reached_cutoff = False
+            for r in rows:
+                if int(r.get("viewedAt") or 0) < min_viewed_at:
+                    reached_cutoff = True
+                    break
+                if account_id is not None and int(r.get("accountID") or -1) != account_id:
+                    continue
+                out.append(r)
+            if reached_cutoff or len(rows) < size:
                 break
-            if account_id is not None and int(r.get("accountID") or -1) != account_id:
-                continue
-            out.append(r)
+        else:
+            log.warning(
+                "watch_history hit the %d-page scan cap (since=%s); reconcile will catch the tail",
+                max_pages, min_viewed_at,
+            )
         return out
 
     def on_deck(self) -> list[dict]:

backend/app/plex/sync.py

@@ -166,6 +166,21 @@ def _paginate(plex: PlexClient, key: str, item_type: int):
             break
 
 
+def _apply_facet_fields(row, meta: dict) -> None:
+    """Set the filterable/orderable metadata columns shared by plex_items + plex_shows (identical
+    column names) from the cheap section listing: rating, content_rating, studio, release date,
+    genres/directors/cast, and the searchable people blob folded into search_vector at sync time."""
+    row.rating = _rating(meta)
+    row.content_rating = (meta.get("contentRating") or None)
+    row.studio = (meta.get("studio") or None) and str(meta.get("studio"))[:255]
+    row.originally_available_at = _date(meta.get("originallyAvailableAt"))
+    row.genres = _tags(meta, "Genre")
+    row.directors = _tags(meta, "Director")
+    row.cast_names = _tags(meta, "Role", limit=20)
+    people = list(dict.fromkeys((row.directors or []) + (row.cast_names or [])))
+    row.people_text = " ".join(people) or None
+
+
 def _apply_item(row: PlexItem, lib_id: int, kind: str, meta: dict) -> None:
     row.library_id = lib_id
     row.kind = kind
@@ -176,17 +191,7 @@ def _apply_item(row: PlexItem, lib_id: int, kind: str, meta: dict) -> None:
     row.thumb_key = meta.get("thumb")
     row.art_key = meta.get("art") or meta.get("grandparentArt")
     row.added_at = _epoch(meta.get("addedAt"))
-    # Filterable / orderable extras — all present in the cheap section listing.
-    row.rating = _rating(meta)
-    row.content_rating = (meta.get("contentRating") or None)
-    row.studio = (meta.get("studio") or None) and str(meta.get("studio"))[:255]
-    row.originally_available_at = _date(meta.get("originallyAvailableAt"))
-    row.genres = _tags(meta, "Genre")
-    row.directors = _tags(meta, "Director")
-    row.cast_names = _tags(meta, "Role", limit=20)
-    # Searchable people blob (cast + directors, de-duped) → folded into search_vector at sync time.
-    people = list(dict.fromkeys((row.directors or []) + (row.cast_names or [])))
-    row.people_text = " ".join(people) or None
+    _apply_facet_fields(row, meta)  # filterable/orderable extras (shared with shows)
     mf = _media_facts(meta)
     row.file_path = mf.get("file_path")
     row.part_key = mf.get("part_key")
@@ -230,16 +235,7 @@ def _sync_shows(db: Session, plex: PlexClient, lib: PlexLibrary, stats: dict) ->
         sh.art_key = meta.get("art")
         sh.child_count = meta.get("childCount")
         sh.added_at = _epoch(meta.get("addedAt"))
-        # Filterable / orderable metadata — same cheap section-listing tags as movies.
-        sh.rating = _rating(meta)
-        sh.content_rating = (meta.get("contentRating") or None)
-        sh.studio = (meta.get("studio") or None) and str(meta.get("studio"))[:255]
-        sh.originally_available_at = _date(meta.get("originallyAvailableAt"))
-        sh.genres = _tags(meta, "Genre")
-        sh.directors = _tags(meta, "Director")
-        sh.cast_names = _tags(meta, "Role", limit=20)
-        people = list(dict.fromkeys((sh.directors or []) + (sh.cast_names or [])))
-        sh.people_text = " ".join(people) or None
+        _apply_facet_fields(sh, meta)  # same filterable/orderable tags as movies
         stats["shows"] += 1
     db.flush()
     show_id = {rk: sh.id for rk, sh in shows.items()}
@@ -281,21 +277,32 @@ def _sync_shows(db: Session, plex: PlexClient, lib: PlexLibrary, stats: dict) ->
     db.flush()
 
 
-def resync_collection(db: Session, plex: PlexClient, lib: PlexLibrary, rk: str) -> PlexCollection:
-    """Targeted re-sync of ONE collection after a write-back (create/add/remove/rename) — avoids the
-    full ~4-min library sync. Upserts the row (preserving `editable`) and reconciles ONLY this
-    collection's membership on the affected member rows."""
-    meta = plex.metadata(rk) or {}
-    col = db.query(PlexCollection).filter_by(rating_key=rk).first() or PlexCollection(rating_key=rk)
+def _upsert_collection(
+    db: Session, existing: PlexCollection | None, rk: str, lib_id: int, meta: dict
+) -> PlexCollection:
+    """Get-or-create a PlexCollection row and apply its metadata from a Plex `meta` dict. `editable`
+    is user-managed and preserved (never set here). Shared by the full sync + the targeted re-sync."""
+    col = existing or PlexCollection(rating_key=rk)
     if col.id is None:
         db.add(col)
-    col.library_id = lib.id
+    col.library_id = lib_id
     col.title = (meta.get("title") or "").strip() or "Untitled"
     col.summary = meta.get("summary")
     col.thumb_key = meta.get("thumb")
     col.child_count = meta.get("childCount")
     col.smart = str(meta.get("smart")) == "1"
     col.synced_at = datetime.now(timezone.utc)
+    return col
+
+
+def resync_collection(db: Session, plex: PlexClient, lib: PlexLibrary, rk: str) -> PlexCollection:
+    """Targeted re-sync of ONE collection after a write-back (create/add/remove/rename) — avoids the
+    full ~4-min library sync. Upserts the row (preserving `editable`) and reconciles ONLY this
+    collection's membership on the affected member rows."""
+    meta = plex.metadata(rk) or {}
+    col = _upsert_collection(
+        db, db.query(PlexCollection).filter_by(rating_key=rk).first(), rk, lib.id, meta
+    )
     Model = PlexItem if lib.kind == "movie" else PlexShow
     new_members = {str(c.get("ratingKey")) for c in plex.collection_children(rk) if c.get("ratingKey")}
     current = db.query(Model).filter(Model.collection_keys.contains([rk])).all()
@@ -333,16 +340,7 @@ def _sync_collections(db: Session, plex: PlexClient, lib: PlexLibrary, stats: di
         rk = str(meta.get("ratingKey") or "")
         if not rk:
             continue
-        col = existing.get(rk) or PlexCollection(rating_key=rk)
-        if col.id is None:
-            db.add(col)
-        col.library_id = lib.id
-        col.title = (meta.get("title") or "").strip() or "Untitled"
-        col.summary = meta.get("summary")
-        col.thumb_key = meta.get("thumb")
-        col.child_count = meta.get("childCount")
-        col.smart = str(meta.get("smart")) == "1"  # `editable` is preserved (user-managed, not here)
-        col.synced_at = datetime.now(timezone.utc)
+        _upsert_collection(db, existing.get(rk), rk, lib.id, meta)
         seen.add(rk)
         for child in plex.collection_children(rk):
             crk = str(child.get("ratingKey") or "")

backend/app/plex/watch_sync.py

@@ -59,15 +59,18 @@ def _plex_watch_to_state(
     return None
 
 
+def _rk_to_id(db: Session) -> dict[str, int]:
+    """The rating_key → PlexItem.id lookup used to resolve a Plex leaf back to its mirrored row."""
+    return {rk: iid for rk, iid in db.query(PlexItem.rating_key, PlexItem.id)}
+
+
 def _scan_plex_states(
     db: Session, plex: PlexClient
 ) -> tuple[dict[int, tuple[str, int, datetime | None, datetime | None]], int]:
     """Scan the enabled movie/show sections and return ``{item_id: (status, pos, watched_at,
     prog_at)}`` for every mirrored leaf Plex holds a watch signal for, plus the scanned-leaf count.
     Shared by the one-time import and the full reconcile (both need Plex's whole current picture)."""
-    item_id_by_rk: dict[str, int] = {
-        rk: iid for rk, iid in db.query(PlexItem.rating_key, PlexItem.id)
-    }
+    item_id_by_rk = _rk_to_id(db)
     wanted = _enabled_section_keys(db)
     scanned = 0
     out: dict[int, tuple[str, int, datetime | None, datetime | None]] = {}
@@ -165,6 +168,15 @@ def link_for_push(db: Session, user_id: int) -> PlexLink | None:
     return None
 
 
+def _state_marker(st: PlexState | None) -> datetime | None:
+    """The freshest local-edit timestamp on a state row (watched_at / progress_updated_at). A push
+    captures it at schedule time so it can tell, when it later settles the `synced_to_plex` flag,
+    whether the row has been re-edited in the meantime (see `push_state_to_plex`)."""
+    if st is None:
+        return None
+    return max([t for t in (st.watched_at, st.progress_updated_at) if t], default=None)
+
+
 def push_state_to_plex(
     user_id: int,
     item_id: int,
@@ -172,6 +184,7 @@ def push_state_to_plex(
     action: str,
     time_ms: int = 0,
     duration_ms: int = 0,
+    expect_ts: datetime | None = None,
 ) -> None:
     """Best-effort Siftlode→Plex push, run in a FastAPI BackgroundTask (its OWN DB session — the
     request's session is already closed by the time this runs). Never raises: Plex being down or slow
@@ -179,7 +192,10 @@ def push_state_to_plex(
     pull won't bounce the change straight back; on failure the row stays dirty (synced_to_plex=False)
     for a later retry/reconcile.
 
-    `action` is one of ``watched`` (scrobble), ``unwatched`` (unscrobble), ``resume`` (timeline)."""
+    `action` is one of ``watched`` (scrobble), ``unwatched`` (unscrobble), ``resume`` (timeline).
+    `expect_ts` is the row's freshest timestamp captured when this push was scheduled: if the row has
+    since been re-edited (a newer local change with its own pending push), we must NOT mark it clean —
+    doing so would strand that newer value, never pushing it to Plex (lost update)."""
     with SessionLocal() as db:
         if link_for_push(db, user_id) is None:
             return
@@ -199,13 +215,24 @@ def push_state_to_plex(
             )
             return
         # Flag the row synced — but an "unwatched" via status=new deletes the row, so there may be
-        # nothing to flag; that's fine (unscrobble still happened).
+        # nothing to flag; that's fine (unscrobble still happened). Skip the flag if the row was
+        # re-edited since we captured `expect_ts` (leave it dirty for its own push / the reconcile).
         st = db.query(PlexState).filter_by(user_id=user_id, item_id=item_id).first()
-        if st is not None:
+        if st is not None and _row_matches(st, expect_ts):
             st.synced_to_plex = True
             db.commit()
 
 
+def _row_matches(st: PlexState, expect_ts: datetime | None) -> bool:
+    """Whether a state row is still the one a push was scheduled for — true when no marker was given
+    (legacy/edge), the row carries no timestamp, or its freshest timestamp is within a second of the
+    captured marker (a genuine newer edit is always many seconds later)."""
+    if expect_ts is None:
+        return True
+    cur = _state_marker(st)
+    return cur is None or abs((cur - expect_ts).total_seconds()) < 1.0
+
+
 def push_bulk_state_to_plex(user_id: int, changes: list[tuple[int, str, str]]) -> None:
     """Coalesced Siftlode→Plex push for a whole-show / whole-season mark (see `_bulk_state`). Same
     contract as `push_state_to_plex` (own DB session, best-effort, never raises) but ONE background
@@ -271,8 +298,10 @@ def _active_sync_links(db: Session) -> list[PlexLink]:
 
 
 def _resolve_account_id(db: Session, plex: PlexClient, link: PlexLink) -> int:
-    """The owner's Plex accountID, cached on the link. The server owner is accountID 1 on their own
-    server; we confirm + grab their username from /accounts, falling back to 1 if unavailable."""
+    """The owner's Plex accountID, cached on the link. On a Plex Media Server, accountID 1 is reserved
+    for the server owner/admin (managed + shared users get id > 1), and an owner link (`uses_admin`)
+    always holds the admin token — so 1 is correct here, not an assumption to second-guess. We still
+    confirm + grab the owner's username from /accounts, falling back to 1 if that call is unavailable."""
     if link.plex_account_id:
         return link.plex_account_id
     acct_id, username = 1, None
@@ -335,7 +364,12 @@ def _repush_dirty(db: Session, plex: PlexClient, link: PlexLink) -> int:
     """Belt-and-suspenders: push local states that never reached Plex (synced_to_plex=False) — e.g.
     an immediate Phase B push that failed while Plex was down. `hidden` is excluded (Siftlode-only,
     never goes to Plex). Returns the count re-pushed."""
-    rk_by_id = dict(db.query(PlexItem.id, PlexItem.rating_key))
+    # id → (rating_key, duration_s): duration comes straight from the mirrored row, so a resume
+    # re-push doesn't need an extra per-item plex.metadata() round-trip just to fill set_timeline's
+    # duration argument.
+    info_by_id: dict[int, tuple[str, int | None]] = {
+        iid: (rk, dur) for iid, rk, dur in db.query(PlexItem.id, PlexItem.rating_key, PlexItem.duration_s)
+    }
     dirty = (
         db.query(PlexState)
         .filter(
@@ -347,15 +381,15 @@ def _repush_dirty(db: Session, plex: PlexClient, link: PlexLink) -> int:
     )
     n = 0
     for st in dirty:
-        rk = rk_by_id.get(st.item_id)
-        if rk is None:
+        info = info_by_id.get(st.item_id)
+        if info is None:
             continue
+        rk, dur_s = info
         try:
             if st.status == "watched":
                 plex.scrobble(rk)
             elif st.position_seconds and st.position_seconds >= _PROGRESS_MIN_S:
-                dur = int((plex.metadata(rk) or {}).get("duration") or 0)
-                plex.set_timeline(rk, st.position_seconds * 1000, dur)
+                plex.set_timeline(rk, st.position_seconds * 1000, int(dur_s or 0) * 1000)
             else:
                 plex.unscrobble(rk)
             st.synced_to_plex = True
@@ -382,7 +416,7 @@ def run_plex_watch_sync(db: Session) -> dict:
                 acct = _resolve_account_id(db, plex, link)
                 since = int(link.last_watch_sync_at.timestamp()) if link.last_watch_sync_at else 0
                 now = datetime.now(timezone.utc)
-                rk_to_id = {rk: iid for rk, iid in db.query(PlexItem.rating_key, PlexItem.id)}
+                rk_to_id = _rk_to_id(db)
 
                 for row in plex.watch_history(min_viewed_at=since, account_id=acct):
                     iid = rk_to_id.get(str(row.get("ratingKey") or ""))

backend/app/routes/plex.py

@@ -14,6 +14,7 @@ import tempfile
 import threading
 import time
 from concurrent.futures import ThreadPoolExecutor
+from dataclasses import dataclass
 from datetime import datetime, timedelta, timezone
 from pathlib import Path
 from urllib.parse import quote
@@ -386,6 +387,37 @@ def _apply_meta_filters(q, model, p: dict):
     return q.filter(*conds) if conds else q
 
 
+@dataclass
+class LibraryFilters:
+    """The shared sidebar filter query-params for /library + /facets, declared once and injected via
+    ``Depends()``. `as_dict()` yields the `p` dict the query builders read; `duration_*` is included
+    for /facets' wsq but ignored by `_meta_filter_conds` (both callers apply duration separately)."""
+
+    genres: str | None = None
+    genre_mode: str = "any"
+    content_ratings: str | None = None
+    year_min: int | None = None
+    year_max: int | None = None
+    rating_min: float | None = None
+    duration_min: int | None = None
+    duration_max: int | None = None
+    added_within: str | None = None
+    directors: str | None = None
+    actors: str | None = None
+    studios: str | None = None
+    collection: str | None = None
+
+    def as_dict(self) -> dict:
+        return {
+            "genres": self.genres, "genre_mode": self.genre_mode,
+            "content_ratings": self.content_ratings, "year_min": self.year_min,
+            "year_max": self.year_max, "rating_min": self.rating_min,
+            "duration_min": self.duration_min, "duration_max": self.duration_max,
+            "added_within": self.added_within, "directors": self.directors,
+            "actors": self.actors, "studios": self.studios, "collection": self.collection,
+        }
+
+
 @router.get("/library")
 def unified_library(
     scope: str = "both",
@@ -395,19 +427,7 @@ def unified_library(
     show: str = "all",
     offset: int = 0,
     limit: int = Query(default=40, ge=1, le=100),
-    genres: str | None = None,
-    genre_mode: str = "any",
-    content_ratings: str | None = None,
-    year_min: int | None = None,
-    year_max: int | None = None,
-    rating_min: float | None = None,
-    duration_min: int | None = None,
-    duration_max: int | None = None,
-    added_within: str | None = None,
-    directors: str | None = None,
-    actors: str | None = None,
-    studios: str | None = None,
-    collection: str | None = None,
+    f: LibraryFilters = Depends(),
     user: User = Depends(current_user),
     db: Session = Depends(get_db),
 ) -> dict:
@@ -416,12 +436,7 @@ def unified_library(
     its episodes). On a search that also matches episodes (and shows are in scope), the matching
     episodes come back in a separate `episodes` list (grouped result — the 'Episodes' section)."""
     offset = max(0, offset)
-    p = {
-        "genres": genres, "genre_mode": genre_mode, "content_ratings": content_ratings,
-        "year_min": year_min, "year_max": year_max, "rating_min": rating_min,
-        "added_within": added_within, "directors": directors, "actors": actors,
-        "studios": studios, "collection": collection,
-    }
+    p = f.as_dict()
     libs = db.query(PlexLibrary).filter_by(enabled=True).all()
     movie_lib_ids = [lb.id for lb in libs if lb.kind == "movie"]
     show_lib_ids = [lb.id for lb in libs if lb.kind == "show"]
@@ -467,10 +482,10 @@ def unified_library(
         else:
             mq = mq.filter(or_(st.status.is_(None), st.status != "hidden"))
         mq = _apply_meta_filters(mq, PlexItem, p)
-        if duration_min is not None:
-            mq = mq.filter(PlexItem.duration_s >= duration_min)
-        if duration_max is not None:
-            mq = mq.filter(PlexItem.duration_s <= duration_max)
+        if f.duration_min is not None:
+            mq = mq.filter(PlexItem.duration_s >= f.duration_min)
+        if f.duration_max is not None:
+            mq = mq.filter(PlexItem.duration_s <= f.duration_max)
         if tsq is not None:
             mq = mq.filter(PlexItem.search_vector.op("@@")(tsq))
         selects.append(mq)
@@ -576,19 +591,7 @@ def unified_library(
 def facets(
     scope: str = "both",
     show: str = "all",
-    genres: str | None = None,
-    genre_mode: str = "any",
-    content_ratings: str | None = None,
-    year_min: int | None = None,
-    year_max: int | None = None,
-    rating_min: float | None = None,
-    duration_min: int | None = None,
-    duration_max: int | None = None,
-    added_within: str | None = None,
-    directors: str | None = None,
-    actors: str | None = None,
-    studios: str | None = None,
-    collection: str | None = None,
+    f: LibraryFilters = Depends(),
     user: User = Depends(current_user),
     db: Session = Depends(get_db),
 ) -> dict:
@@ -611,12 +614,7 @@ def facets(
     show_ids = [lb.id for lb in libs if lb.kind == "show"] if scope in ("show", "both") else []
     if not movie_ids and not show_ids:
         return empty
-    p = {
-        "genres": genres, "genre_mode": genre_mode, "content_ratings": content_ratings,
-        "year_min": year_min, "year_max": year_max, "rating_min": rating_min,
-        "duration_min": duration_min, "duration_max": duration_max, "added_within": added_within,
-        "directors": directors, "actors": actors, "studios": studios, "collection": collection,
-    }
+    p = f.as_dict()
 
     uid = user.id
 
@@ -714,7 +712,7 @@ def facets(
     # be absent): the sidebar renders genres solely from this list and hides the whole genre section —
     # chips AND the Any/All toggle — when it's empty, which would trap the user with no per-chip way to
     # undo a zero-result selection. Count 0 is fine (genre chips don't display counts).
-    for g in _csv(genres):
+    for g in _csv(f.genres):
         genre_counts.setdefault(g, 0)
     return {
         "genres": [{"value": g, "count": c} for g, c in sorted(genre_counts.items(), key=lambda kv: kv[0])],
@@ -1828,8 +1826,12 @@ def _push_watch(
     spinning up a throwaway background session on every state change for the common no-link case."""
     if plex_watch.link_for_push(db, user_id) is None:
         return
+    # Capture the row's freshest timestamp NOW so the background push can tell if a newer local edit
+    # lands before it settles synced_to_plex (which would otherwise strand that newer value).
+    st = db.query(PlexState).filter_by(user_id=user_id, item_id=item_id).first()
     background.add_task(
-        plex_watch.push_state_to_plex, user_id, item_id, rating_key, action, time_ms, duration_ms
+        plex_watch.push_state_to_plex, user_id, item_id, rating_key, action, time_ms, duration_ms,
+        plex_watch._state_marker(st),
     )