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The Series page had no way to mark a whole season watched from the season selector. tvOS only offered it for the selected season through the More menu, and iOS had no season-level action at all. Episode cards in the iOS carousel and the iPad episode list also lacked the context menu the tvOS rail already had. Long-press a season chip on iOS, or hold Select on a season tab on tvOS, to get "Mark Season N as Watched" or "as Unwatched" for that chip's season, whether or not it is the selected page. The label names the season by number even when the server supplies a custom title such as "Series 2". iOS episode cards and rows gain a long-press menu with Play and the watched toggle. The view model gains setSeasonWatched, which works on any season and returns success so callers can roll back an optimistic state. Marking a single episode now also refreshes the season payloads so the season's watched flag follows. Both season controls keep an optimistic override that clears when refreshed season data arrives. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
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📝 WalkthroughWalkthroughThe detail screens add season and episode watched-state callbacks. Phone and tvOS views expose long-press context actions with optimistic state. The view model reports mutation success and refreshes related season and episode data. ChangesWatched-state handling
Estimated code review effort: 3 (Moderate) | ~25 minutes Merge Risk: 🟡 Moderate · up to The new watched-state actions can occasionally show or save an incorrect watched state during rapid repeated actions or navigation while an update is pending. These concurrency cases should be resolved before merge. Sequence Diagram(s)sequenceDiagram
participant DetailView
participant PhoneSeasonChips
participant PhoneEpisodeContextActions
participant ItemDetailViewModel
participant setWatched
DetailView->>PhoneSeasonChips: Provide watched-state callback
PhoneSeasonChips->>PhoneEpisodeContextActions: Select season or episode action
PhoneEpisodeContextActions->>ItemDetailViewModel: Submit played state
ItemDetailViewModel->>setWatched: Update watched state
setWatched-->>ItemDetailViewModel: Return success flag
ItemDetailViewModel-->>PhoneEpisodeContextActions: Refresh related data
PhoneEpisodeContextActions-->>PhoneSeasonChips: Keep or clear optimistic state
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| await loadEpisodes( | ||
| seriesId: seriesId, | ||
| autoSelectInitial: false, | ||
| seasonNumber: refreshed.seasonNumber, | ||
| refreshFavoriteStates: false, | ||
| coalescesMetadataRequest: false |
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Keep background refreshes out of the selection generation
When the user changes seasons while this mutation is awaiting the server, the target can become non-selected and this loadEpisodes call supersedes the in-flight request for the newly selected season by incrementing the shared episodeLoadGeneration. The selected request then exits at its generation guard without clearing isLoadingEpisodes, while this non-selected request never clears that flag, leaving the current episode page stuck on its loading skeleton. Refresh the non-selected cache without participating in the selected-page generation/loading state.
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Confirmed and fixed in 8dba9f4. The non-selected season refresh no longer goes through loadEpisodes. A new refreshCachedEpisodePage fetches the page directly and writes episodesBySeason (and episodes only if the user moved onto that season meanwhile), so it never touches episodeLoadGeneration or isLoadingEpisodes.
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In `@iosApp/iosApp/Screens/Detail/ItemDetailViewModel.swift`:
- Around line 1325-1329: Update setSeasonWatched, setEpisodeWatched, and
refreshSelectedSeasonUserData to capture detailGeneration when the mutation
begins, then verify that generation remains active before each loadSeasons or
refresh result is published. Prevent stale route requests from assigning seasons
or episode/user state after navigation, while preserving current behavior for
the active detail generation.
In `@iosApp/iosApp/Screens/Detail/Phone/PhoneEpisodeFormatting.swift`:
- Around line 79-81: Update the watched-state action flow around the Task and
onSetWatched call to track an in-flight mutation per episode. Disable or ignore
additional watched actions for that episode until the request completes, while
preserving the existing playedOverride update and failure handling.
In `@iosApp/iosApp/tvOS/Screens/Detail/TVSeriesDetailView.swift`:
- Around line 575-579: Update the season optimistic-update flow around
seasonPlayedOverrides and ItemDetailViewModel.setEpisodeWatched to track a
generation or request ID per season. Ensure rollback and completion handling
only apply when they match that season’s latest request, preventing older Task
completions from overwriting newer optimistic values. In the seasons onChange
handler, reconcile only the refreshed season’s override instead of clearing the
entire dictionary, while preserving optimistic state for still-pending updates.
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📒 Files selected for processing (13)
iosApp/iosApp/Screens/Detail/ItemDetailView.swiftiosApp/iosApp/Screens/Detail/ItemDetailViewModel.swiftiosApp/iosApp/Screens/Detail/Phone/PhoneEpisodeFormatting.swiftiosApp/iosApp/Screens/Detail/Phone/PhoneEpisodeList.swiftiosApp/iosApp/Screens/Detail/Phone/PhoneEpisodeListRow.swiftiosApp/iosApp/Screens/Detail/Phone/PhoneEpisodePage.swiftiosApp/iosApp/Screens/Detail/Phone/PhoneEpisodeRail.swiftiosApp/iosApp/Screens/Detail/Phone/PhoneSeasonChips.swiftiosApp/iosApp/Screens/Detail/Phone/PhoneSeasonEpisodeBrowser.swiftiosApp/iosApp/Screens/Detail/Phone/PhoneSeasonEpisodePager.swiftiosApp/iosApp/Screens/Detail/SeriesDetailContent.swiftiosApp/iosApp/tvOS/Screens/Detail/TVItemDetailView.swiftiosApp/iosApp/tvOS/Screens/Detail/TVSeriesDetailView.swift
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… races Review of the season chip action found four gaps. A non-selected season refresh went through loadEpisodes and bumped the selected page's load generation, which could leave that page on its skeleton. Post-write refreshes published into whatever detail was current, so a route change mid-request could paint the previous series' seasons. Episode cards allowed a second toggle while the first was in flight. Season overrides were cleared wholesale and by any completion, so an older failure could erase a newer optimistic value. Non-selected pages now refresh through a dedicated helper that never touches the selected page's generation or loading flag. Every post-write publication checks the detail generation captured at mutation start. Episode cards ignore a second toggle until the first completes. Season overrides carry a request id, roll back only for their own request, and reconcile per season when refreshed payloads arrive. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
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| let played = !isPlayed(season) | ||
| let request = UUID() | ||
| playedOverrides[season.id] = SeasonWatchedOverride(played: played, request: request) | ||
| Task { @MainActor in | ||
| if await onSetWatched(season, played) == false, |
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Serialize watched writes for each season
If the user reopens a season's context menu and toggles it again before the first request completes, this starts concurrent POST/DELETE operations whose server completion order can differ from the user's action order. The UUID only prevents an older completion from clearing the newer local override; it does not prevent that older request from overwriting the newer state on the server. Disable the action while its season is mutating or serialize requests per season; the tvOS tab implementation has the same issue.
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Confirmed and fixed in a017658. Both the tvOS tabs and the iOS chips now keep a mutatingSeasonIds set. A season's menu action is disabled and ignores repeats while that season's request is in flight, so two writes for one season cannot overlap. The request id is retained so an older failure still cannot clear a newer override.
| seriesId: seriesId, | ||
| seasonNumber: season.seasonNumber | ||
| ) | ||
| guard routeGeneration == detailGeneration else { return true } |
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Use route identity instead of the detail write generation
When a same-series metadata update such as the trailer coordinator's apply completes while this watched request is in flight, it increments detailGeneration even though the route has not changed. This guard then treats that ordinary write as navigation and skips refreshing the season and its episodes, leaving episode checkmarks and the next-up calculation stale after the server accepted the mutation. Guard with the series/content identity or a dedicated route token instead.
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Confirmed and fixed in a017658. The guard no longer uses detailGeneration. Watched mutations capture a WatchedMutationRoute built from the detail's content id and the series id, which changes only when the page shows a different item, and compare against it before each publication.
| } catch { | ||
| return false | ||
| } | ||
| guard routeGeneration == detailGeneration else { return true } |
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Invalidate caches before abandoning an old route
When the user leaves the detail route before an episode watched request completes, a successful server mutation returns here before invalidateRelatedCaches. That leaves the episode, season, Home, recommendations, and personal-list cache entries carrying the old watched state, so subsequent screens can hydrate stale data despite the mutation succeeding. Capture the originating series/season and invalidate those caches before applying the route guard; only route-scoped UI publication should be skipped.
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Confirmed and fixed in a017658. setEpisodeWatched captures the originating series id and season number before the request and calls invalidateRelatedCaches with them on success, before the route guard. Only the route-scoped UI refresh is skipped when the route has changed. setSeasonWatched already invalidated before its guard.
…writes The post-write route guard used detailGeneration, which also advances on same-page metadata writes such as a trailer fetch, so an ordinary update could suppress a refresh the server had already accepted. An episode mutation that outlived its route also returned before invalidating the caches it had changed. And a season could still be toggled again while its first request was in flight, letting the server see the two writes in either order. Watched mutations now compare a route identity built from the detail's content id and series id, invalidate their caches before applying that guard, and ignore a repeat toggle on a season until its request completes. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
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| if let seriesId, let seasonNumber = selectedSeason?.seasonNumber { | ||
| await loadEpisodes( |
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Refresh the season that owns the mutated episode
When an episode watched request is in flight and the user switches seasons, this reloads the newly selected season rather than the season containing the mutated episode. The originating season's episodesBySeason entry therefore remains stale, and returning to it takes the in-memory fast path without fetching the cache entry that was invalidated. The fresh evidence after the cache-invalidation fix is that invalidation uses the captured season number, but this reload still reads the current selectedSeason; use the captured season for the post-write refresh as well.
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| guard let response = try? await SiloAPI.shared.seasons(seriesId: seriesId) else { return } | ||
| ResponseCache.shared.set(response, for: CacheKey.itemSeasons(seriesId)) | ||
| guard route == watchedMutationRoute() else { return } | ||
| seasons = response.seasons.sortedForDisplay() |
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Order concurrent season-list refreshes
When watched mutations run concurrently for two different seasons, their follow-up season requests can return out of order. For example, an older response captured before the second mutation can arrive after the newer response and overwrite both ResponseCache and seasons, reverting the second season's displayed state even though both writes succeeded. Add a refresh generation or otherwise serialize/merge these shared season-list publications.
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| // Refreshed payloads carry the server's answer; drop the | ||
| // optimistic state so a rejected change cannot linger. | ||
| .onChange(of: episode.userData) { _, _ in | ||
| playedOverride = nil |
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Keep the episode override until matching data arrives
When an older episode-page revalidation completes while the watched POST is still pending, any change to userData—such as refreshed resume progress—clears the optimistic override even if its played value is still the pre-mutation value. The card then visibly reverts during the request and can remain wrong if the post-mutation reload fails, because setEpisodeWatched still returns success after a refresh failure. Clear the override only when the refreshed played value matches it, as the existing tvOS episode card does; the expanded-list row contains the same unconditional reset.
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| .accessibilityElement(children: .ignore) | ||
| .accessibilityLabel(accessibilityDescription) |
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Report the optimistic watched state to VoiceOver
After the new context-menu action changes playedOverride, the card's checkmark and dimming use isPlayed, but this accessibility label still calls PhoneEpisodeFormatting.accessibilityDescription, which reads only episode.userData?.played. During the mutation—and indefinitely if the successful write's refresh fails—VoiceOver therefore describes a different watched state from the card. Pass the effective isPlayed value into the accessibility formatter; the expanded-list row has the same mismatch.
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Problem
The Series page had no way to mark a whole season watched from the season selector. tvOS only offered "Mark Season Watched" for the selected season through the More menu, and iOS had no season-level action at all. Episode cards in the iOS carousel and the iPad episode list also lacked the long-press menu the tvOS episode rail already had.
Solution
Long-press a season chip on iOS, or hold Select on a season tab on tvOS, to get "Mark Season N as Watched" or "Mark Season N as Unwatched" for that chip's season. It works for any season, not only the selected page. The label names the season by number even when the server supplies a custom title such as "Series 2". Specials stay "Specials".
setSeasonWatched(_:played:)works on any season and returns success so callers can roll back an optimistic state.toggleSelectedSeasonWatcheddelegates to it. Marking a single episode now also refreshes the season payloads so the season's watched flag follows.TVSeriesDetailViewgets a context menu with the action. Optimistic per-season state clears when refreshed season data arrives. The existing More-menu entry for the selected season is unchanged.PhoneSeasonChipsgets the same context menu. Episode carousel cards and iPad episode list rows get a long-press menu with "Play S2:E1" and the watched toggle, sharing onePhoneEpisodeContextActionsview. The checkmark and dim overlay flip immediately and roll back on failure.Wiring follows the existing optimistic pattern used by
MediaCardandEpisodeThumbCard: local override,async -> Boolhandler, rollback onfalse.Validation
SiloTV) and iOS (Silo) compile.DetailDismissalNavigationTests,DetailVersionSelectionTests,HorizontalMediaRailTests(38 tests, 0 failures).No screenshots or video are attached by request.
Risks
setSeasonWatched, becauseItemDetailViewModelcallsSiloAPI.shareddirectly and cannot be stubbed in the existing test setup.TVSeriesModeTabuse SwiftUI.contextMenu, the same mechanism the episode rail already relies on for long-press.Related
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claude-fable-5-1[1m](Claude Fable 5.1). Harness: Claude Code running inside T3 Code. No other AI tooling. The author directed the change, reviewed the diff, and ran the simulator and device validation described above.🤖 Generated with Claude Code
Summary by CodeRabbit
New Features
Bug Fixes