Files
jellytau/src/lib/components/library/EpisodeFocusView.svelte
dtourolle ad48d89dfe chore(format): run prettier over src/ and scripts/
Formatting was configured but never enforced: `bun run format:check`
reported 199 unformatted files and ran in no workflow and in no git hook,
so .prettierrc (printWidth 100, trailing commas) described an intention
rather than the tree.

This is the one-time sweep that makes the check gateable. Whitespace and
token-reflow only -- no behavioural change: `bun run check` reports 0
errors and all 1053 frontend tests pass before and after.

Kept out of every other commit on purpose. A 199-file diff mixed with
real changes is unreviewable, and the next commit turns format:check
into a hard CI gate so this cannot silently accumulate again.
2026-08-21 17:41:44 +02:00

415 lines
15 KiB
Svelte

<!--
The one and only episode surface (ux-flows §5B.1) — so it carries everything
an episode can do, not just Play. A bare Episode page used to exist alongside
it with a *different* set of affordances (download, breadcrumbs, cast), which
meant opening an episode from Continue Watching silently lost them.
TRACES: UR-048, UR-058 | DR-061, DR-062, DR-142
-->
<script lang="ts">
import { goto } from "$app/navigation";
import { truncateMiddle } from "$lib/utils/truncateMiddle";
import type { MediaItem } from "$lib/api/types";
import CachedImage from "$lib/components/common/CachedImage.svelte";
import FavoriteButton from "$lib/components/FavoriteButton.svelte";
import VideoDownloadButton from "./VideoDownloadButton.svelte";
import WatchedToggleButton from "./WatchedToggleButton.svelte";
import CastSection from "./CastSection.svelte";
import GenreTags from "./GenreTags.svelte";
import RelatedItemsSection from "./RelatedItemsSection.svelte";
import { favoriteOverrides, resolveIsFavorite } from "$lib/stores/favorites";
import { seasonAnchorId } from "./seriesNavigation";
import {
isCurrentEpisode as isSameEpisode,
adjacentEpisodes as computeAdjacent,
stripCardLabel,
} from "./episodeStrip";
interface Props {
episode: MediaItem;
/**
* The parent series. `null` only for an episode that carries no `seriesId`
* (a deep link into a stale cache) — the view still renders, minus the
* affordances that need series context.
*/
series?: MediaItem | null;
allEpisodes?: MediaItem[];
onBack?: () => void;
}
let { episode, series = null, allEpisodes = [], onBack }: Props = $props();
// Pure logic lives in ./episodeStrip.ts (unit-tested). Wrap for local use.
function isCurrentEpisode(ep: MediaItem): boolean {
return isSameEpisode(ep, episode);
}
const adjacentEpisodes = $derived(() => computeAdjacent(episode, allEpisodes));
// A strip of exactly one card is the current episode talking to itself — the
// spec wants the *next* episodes, so with no siblings there is nothing to show.
const hasEpisodeStrip = $derived(adjacentEpisodes().length > 1);
// Compute best backdrop source (no fetch, pure derivation)
const backdropSource = $derived.by(() => {
if (episode.backdropImageTags?.[0]) {
return {
itemId: episode.id,
imageType: "Backdrop" as const,
tag: episode.backdropImageTags[0],
};
}
if (episode.imageId) {
return { itemId: episode.id, imageType: "Primary" as const, tag: episode.imageId };
}
if (series?.backdropImageTags?.[0]) {
return {
itemId: series.id,
imageType: "Backdrop" as const,
tag: series.backdropImageTags[0],
};
}
return null;
});
// Cast and genres are the episode's own when the server sent them, else the
// series' — a list-level episode fetch often carries neither, and an empty
// Cast row on an episode of a show with a known cast reads as broken.
const people = $derived(episode.people?.length ? episode.people : (series?.people ?? []));
const genres = $derived(episode.genres?.length ? episode.genres : (series?.genres ?? []));
// "More Like This" on an episode means similar *shows* (UR-048), so it keys
// off the series rather than the episode.
const seriesName = $derived(series?.name ?? episode.seriesName ?? null);
const seriesHref = $derived(series ? `/library/${series.id}` : null);
const seasonHref = $derived(
series && episode.parentIndexNumber != null
? `/library/${series.id}#${seasonAnchorId(episode.parentIndexNumber)}`
: null,
);
function formatDuration(ms?: number | null): string {
if (!ms) return "";
const seconds = Math.floor(ms / 1000);
const hours = Math.floor(seconds / 3600);
const minutes = Math.floor((seconds % 3600) / 60);
if (hours > 0) {
return `${hours}h ${minutes}m`;
}
return `${minutes}m`;
}
function getProgress(ep: MediaItem): number {
if (!ep.userData || !ep.durationMs) {
return 0;
}
return ((ep.userData.playbackPositionMs ?? 0) / ep.durationMs) * 100;
}
function handlePlay() {
goto(`/player/${episode.id}`);
}
function handleEpisodeClick(ep: MediaItem) {
if (!series) return;
goto(`/library/${series.id}?episode=${ep.id}`);
}
const episodeLabel = $derived(`S${episode.parentIndexNumber || 1}E${episode.indexNumber || 1}`);
const duration = $derived(formatDuration(episode.durationMs));
const progress = $derived(getProgress(episode));
</script>
<div class="space-y-8">
<!-- Hero section -->
<div class="relative h-[450px] rounded-xl overflow-hidden">
{#if backdropSource}
<CachedImage
itemId={backdropSource.itemId}
imageType={backdropSource.imageType}
tag={backdropSource.tag}
maxWidth={1920}
alt={episode.name}
class="absolute inset-0 w-full h-full object-cover"
/>
{:else}
<div
class="absolute inset-0 bg-gradient-to-br from-[var(--color-jellyfin)] to-purple-900"
></div>
{/if}
<!-- Gradient overlay -->
<div class="absolute inset-0 bg-gradient-to-r from-black/90 via-black/60 to-transparent"></div>
<div
class="absolute inset-0 bg-gradient-to-t from-black/80 via-transparent to-transparent"
></div>
<!-- Back button -->
{#if onBack}
<button
onclick={onBack}
class="absolute top-4 left-4 p-2 rounded-full bg-black/50 hover:bg-black/70 transition-colors"
title="Back to series"
>
<svg class="w-6 h-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
<path
stroke-linecap="round"
stroke-linejoin="round"
stroke-width="2"
d="M15 19l-7-7 7-7"
/>
</svg>
</button>
{/if}
<!-- Content -->
<div class="relative h-full flex flex-col justify-end p-8 max-w-3xl">
<div class="space-y-4">
<!-- Series name — a link, so the episode page is a navigable hub
rather than a dead end (UR-058). -->
{#if seriesName}
<p class="text-lg">
{#if seriesHref}
<a
href={seriesHref}
class="text-gray-300 hover:text-white hover:underline transition-colors"
>
{seriesName}
</a>
{:else}
<span class="text-gray-300">{seriesName}</span>
{/if}
</p>
{/if}
<!-- Episode title -->
<h1 class="text-4xl font-bold text-white drop-shadow-lg">
{truncateMiddle(episode.name, 64)}
</h1>
<!-- Metadata -->
<div class="flex items-center gap-4 text-sm text-gray-200">
<!-- The badge links to the season's place in the series list —
seasons have no page of their own (DR-103). -->
{#if seasonHref}
<a
href={seasonHref}
class="px-2 py-1 bg-[var(--color-jellyfin)] rounded font-semibold hover:brightness-110 transition-all"
>
{episodeLabel}
</a>
{:else}
<span class="px-2 py-1 bg-[var(--color-jellyfin)] rounded font-semibold">
{episodeLabel}
</span>
{/if}
{#if duration}
<span>{duration}</span>
{/if}
{#if episode.communityRating}
<span class="flex items-center gap-1">
<svg class="w-4 h-4 text-yellow-400" fill="currentColor" viewBox="0 0 24 24">
<path
d="M12 2l3.09 6.26L22 9.27l-5 4.87 1.18 6.88L12 17.77l-6.18 3.25L7 14.14 2 9.27l6.91-1.01L12 2z"
/>
</svg>
{episode.communityRating.toFixed(1)}
</span>
{/if}
{#if episode.userData?.isPlayed}
<span class="flex items-center gap-1 text-[var(--color-jellyfin)]">
<svg class="w-4 h-4" fill="currentColor" viewBox="0 0 24 24">
<path d="M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z" />
</svg>
Watched
</span>
{/if}
</div>
<!-- Overview -->
{#if episode.overview}
<p class="text-gray-200 line-clamp-3 text-lg leading-relaxed max-w-2xl">
{episode.overview}
</p>
{/if}
<!-- Progress bar if in progress -->
{#if progress > 0 && progress < 95}
<div class="w-64">
<div class="h-1 bg-gray-700 rounded-full overflow-hidden">
<div class="h-full bg-[var(--color-jellyfin)]" style="width: {progress}%"></div>
</div>
<p class="text-xs text-gray-400 mt-1">
{Math.round(progress)}% watched
</p>
</div>
{/if}
<!-- Play / Download / Favourite — the full hero action row of
ux-flows §5B.2. TRACES: UR-058, UR-068 | DR-119, DR-142 -->
<div class="pt-2 flex items-center gap-3">
<button
onclick={handlePlay}
class="px-8 py-3 bg-white text-black hover:bg-white/90 rounded-lg font-semibold text-lg flex items-center gap-2 transition-colors"
>
<svg class="w-6 h-6" fill="currentColor" viewBox="0 0 24 24">
<path d="M8 5v14l11-7z" />
</svg>
{progress > 0 && progress < 95 ? "Resume" : "Play"}
</button>
<VideoDownloadButton
itemId={episode.id}
itemName={episode.name}
isMovie={false}
seriesName={seriesName ?? undefined}
seasonName={episode.seasonName ?? undefined}
seasonNumber={episode.parentIndexNumber ?? undefined}
episodeNumber={episode.indexNumber ?? undefined}
size="lg"
/>
<WatchedToggleButton
itemId={episode.id}
watched={episode.userData?.isPlayed ?? false}
scope="episode"
size="lg"
/>
<FavoriteButton
itemId={episode.id}
isFavorite={resolveIsFavorite(episode, $favoriteOverrides)}
size="lg"
/>
</div>
</div>
</div>
</div>
<!-- Adjacent episodes. Nothing may be inserted between the hero and this
strip — continuation content comes before discovery content
(ux-flows §5B.2). TRACES: UR-048 | DR-061, DR-062 -->
{#if hasEpisodeStrip}
<div class="space-y-4">
<h2 class="text-xl font-semibold text-white">More Episodes</h2>
<div
class="flex gap-4 overflow-x-auto pb-4 scrollbar-thin scrollbar-thumb-gray-700 scrollbar-track-transparent"
>
{#each adjacentEpisodes() as ep (ep.id)}
{@const isCurrent = isCurrentEpisode(ep)}
{@const epProgress = getProgress(ep)}
<button
onclick={() => !isCurrent && handleEpisodeClick(ep)}
class="flex-shrink-0 w-64 text-left group/card {isCurrent
? 'ring-2 ring-yellow-400 rounded-lg'
: ''}"
disabled={isCurrent}
>
<!-- Thumbnail -->
<div class="relative aspect-video rounded-lg overflow-hidden bg-[var(--color-surface)]">
<CachedImage
itemId={ep.id}
imageType="Primary"
tag={ep.imageId}
maxWidth={400}
alt={ep.name}
class="w-full h-full object-cover transition-transform {isCurrent
? ''
: 'group-hover/card:scale-105'}"
/>
<!-- Hover overlay -->
{#if !isCurrent}
<div
class="absolute inset-0 bg-black/0 group-hover/card:bg-black/30 transition-colors flex items-center justify-center"
>
<div class="opacity-0 group-hover/card:opacity-100 transition-opacity">
<div
class="w-12 h-12 rounded-full bg-[var(--color-jellyfin)] flex items-center justify-center"
>
<svg class="w-6 h-6 text-white ml-1" fill="currentColor" viewBox="0 0 24 24">
<path d="M8 5v14l11-7z" />
</svg>
</div>
</div>
</div>
{/if}
<!-- Now Playing indicator -->
{#if isCurrent}
<div
class="absolute top-2 left-2 px-2 py-1 bg-yellow-400 text-black rounded text-xs font-semibold"
>
Current
</div>
{/if}
<!-- Progress bar -->
{#if epProgress > 0}
<div class="absolute bottom-0 left-0 right-0 h-1 bg-gray-800">
<div class="h-full bg-[var(--color-jellyfin)]" style="width: {epProgress}%"></div>
</div>
{/if}
<!-- Played indicator -->
{#if ep.userData?.isPlayed}
<div class="absolute top-2 right-2">
<svg
class="w-5 h-5 text-[var(--color-jellyfin)]"
fill="currentColor"
viewBox="0 0 24 24"
>
<path d="M9 16.17L4.83 12l-1.42 1.41L9 19 21 7l-1.41-1.41z" />
</svg>
</div>
{/if}
</div>
<!-- Episode info -->
<div class="mt-2 space-y-1">
<div class="flex items-center gap-2">
<span class="text-[var(--color-jellyfin)] text-sm font-semibold whitespace-nowrap">
{stripCardLabel(ep, episode)}
</span>
<p
class="text-white font-medium truncate {isCurrent
? 'text-yellow-400'
: 'group-hover/card:text-[var(--color-jellyfin)]'} transition-colors"
>
{ep.name}
</p>
</div>
{#if ep.overview}
<p class="text-gray-400 text-sm line-clamp-2">
{ep.overview}
</p>
{/if}
</div>
</button>
{/each}
</div>
</div>
{/if}
<!-- Discovery content, strictly below the episode strip (ux-flows §5B.2:
hero → strip → cast → similar). TRACES: UR-048 | DR-062, DR-142 -->
{#if genres.length}
<GenreTags {genres} maxShow={6} itemKind="episode" />
{/if}
{#if people.length}
<CastSection {people} />
{/if}
<!-- "More Like This" on an episode means similar shows, so it keys off the
series. Skipped for a series-less episode, which has nothing to match on. -->
{#if series && (series.genres?.length || series.people?.length)}
<RelatedItemsSection
currentItemId={series.id}
itemKind="series"
genres={series.genres ?? undefined}
people={series.people ?? undefined}
limit={12}
/>
{/if}
</div>