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import { useNavigate } from "react-router-dom"; import { useVirtualizer } from "@tanstack/react-virtual"; import { Loader2, Tv2, MonitorPlay, Heart, Clapperboard, History } from "lucide-react"; import { Button } from "@/components/ui/button"; import { SearchBar } from "./SearchBar"; import { CategoryFilter } from "./CategoryFilter"; import { ChannelCard, ROW_CARD_LEFT_WIDTH } from "./ChannelCard"; import { useGroupHierarchy } from "@/hooks/useGroupHierarchy"; import { RecentlyPlayedRow } from "./RecentlyPlayedRow"; import { PinnedGroupsRow } from "./PinnedGroupsRow"; import { CategoryBrowser } from "./CategoryBrowser"; import { GroupList } from "./GroupList"; import { Breadcrumb } from "./Breadcrumb"; import { CategoryManager } from "./CategoryManager"; import { SeriesDetailModal } from "./SeriesDetailModal"; import { MovieInfoDrawer } from "./MovieInfoDrawer"; import { HistoryTab } from "./HistoryTab"; import { getGridMarks, toPct, formatHHMM } from "./EpgTimelineBar"; import { useChannels } from "@/hooks/useChannels"; import { getXtreamSeriesEpisodes, getEpgForLiveChannels, searchEpgProgrammes } from "@/lib/tauri"; import type { Channel, Category, EpgProgram, EpgSearchResult, WatchHistoryEntry, } from "@/lib/types"; type Tab = "live" | "movie" | "series" | "favorites" | "history"; const TABS: { id: Tab; label: string; icon: React.ElementType }[] = [ { id: "live", label: "Live", icon: Tv2 }, { id: "movie", label: "Movies", icon: Clapperboard }, { id: "series", label: "Series", icon: MonitorPlay }, { id: "favorites", label: "Favorites", icon: Heart }, { id: "history", label: "History", icon: History }, ]; /** Pixels per hour for the dynamic window (higher = wider spacing between gridlines). */ const PX_PER_HOUR = 150; /** * Width (px) of the right-side buttons in a RowCard (LIVE badge + ♡ + px-2 padding). * Must match the right spacer added to the sticky header so gridlines align with labels. */ const RIGHT_BUTTONS_PX = 80; const showTitle = (name: string): string => name.replace(/\s+S\d{1,3}E\d{1,3}.*/i, "").trim(); const formatEpgTime = (startTime: number, now: number): string => { const diff = startTime - now; if (diff <= 0) return "now"; if (diff < 3600) return `in ${Math.ceil(diff / 60)}m`; if (diff < 7200) return `in ${Math.floor(diff / 3600)}h`; const d = new Date(startTime * 1000); const today = new Date(now * 1000); const tomorrow = new Date(today); tomorrow.setDate(today.getDate() + 1); const timeStr = d.toLocaleTimeString([], { hour: "2-digit", minute: "2-digit" }); if (d.toDateString() === today.toDateString()) return `today ${timeStr}`; if (d.toDateString() === tomorrow.toDateString()) return `tomorrow ${timeStr}`; return ( d.toLocaleDateString([], { weekday: "short", month: "short", day: "numeric" }) + ` ${timeStr}` ); }; const EpgResultLogo = ({ url }: { url?: string }) => { const [imgError, setImgError] = useState(false); const showFallback = !url || imgError; return ( <div className="h-8 w-8 rounded bg-secondary flex items-center justify-center overflow-hidden shrink-0"> {url && !imgError ? ( <img src={url} alt="" className="h-full w-full object-contain" loading="lazy" onError={() => setImgError(true)} /> ) : null} {showFallback ? <Tv2 className="h-3.5 w-3.5 text-muted-foreground" /> : null} </div> ); }; export const ChannelList = () => { const { channels, loading, toggleFavorite, providers } = useChannels(); const navigate = useNavigate(); const [activeTab, setActiveTab] = useState<Tab>("live"); const [search, setSearch] = useState(""); // Debounced search — updated 250ms after user stops typing to avoid per-keystroke re-renders const [debouncedSearch, setDebouncedSearch] = useState(""); const [selectedCategory, setSelectedCategory] = useState<string | null>(null); // Hierarchy navigation state const [navState, setNavState] = useState< | { level: "home" } | { level: "category"; name: string } | { level: "group"; name: string; parentCategory?: string } >({ level: "home" }); const [showCategoryManager, setShowCategoryManager] = useState(false); const activeProviderId = providers.length > 0 ? providers[0].id : null; const contentType = activeTab === "movie" ? "movie" : activeTab === "series" ? "series" : "live"; const hierarchy = useGroupHierarchy(activeProviderId, contentType); const [showFavoritesOnly, setShowFavoritesOnly] = useState(false); const [seriesModalData, setSeriesModalData] = useState<{ showTitle: string; episodes: Channel[]; } | null>(null); const [seriesLoading, setSeriesLoading] = useState(false); const [selectedMovie, setSelectedMovie] = useState<Channel | null>(null); // EPG data: tvgId → EpgProgram[] (all programs in the fetch window) const [epgMap, setEpgMap] = useState<Map<string, EpgProgram[]>>(new Map()); // EPG search: one result per channel (earliest matching program) const [epgSearchResults, setEpgSearchResults] = useState<EpgSearchResult[]>([]); // Container width → dynamic EPG window + grid column calculation const [containerWidth, setContainerWidth] = useState(0); /** Root div ref — always in DOM; drives ResizeObserver for dynamic EPG window. */ const rootRef = useRef<HTMLDivElement>(null); /** Virtualizer scroll ref — kept for TanStack Virtual scroll element. */ const parentRef = useRef<HTMLDivElement>(null); const measureRoot = useCallback(() => { const el = rootRef.current; if (el) setContainerWidth(el.clientWidth); }, []); // Measure container width: ResizeObserver on root + window resize fallback useEffect(() => { measureRoot(); // Re-measure after layout settles (fonts, flex, etc.) const rafId = requestAnimationFrame(measureRoot); const el = rootRef.current; const obs = el ? new ResizeObserver(([entry]) => setContainerWidth(entry.contentRect.width)) : null; if (el && obs) obs.observe(el); window.addEventListener("resize", measureRoot); return () => { cancelAnimationFrame(rafId); obs?.disconnect(); window.removeEventListener("resize", measureRoot); }; }, [measureRoot]); // Re-measure when switching tabs (the grid area may have a different width) useEffect(() => { measureRoot(); }, [activeTab, measureRoot]); // Compute dynamic EPG display window: now line at 1/3 mark, 100–200 px per hour const { windowStart, windowEnd } = useMemo(() => { const now = Math.floor(Date.now() / 1000); // containerWidth is content-box width (inside px-3 padding). // Rows inside have no extra padding, so timeline = containerWidth minus the two fixed columns. const effectiveWidth = containerWidth > 0 ? containerWidth : 400; // rootRef measures the full component width; the scroll container inside has px-3 (12px) // padding on each side, so subtract 24px to get the actual content width. const timelinePx = Math.max( 200, effectiveWidth - 24 - ROW_CARD_LEFT_WIDTH - RIGHT_BUTTONS_PX ); const totalHours = Math.max(3, timelinePx / PX_PER_HOUR); const pastSec = Math.round((totalHours / 3) * 3600); const futureSec = Math.round(((totalHours * 2) / 3) * 3600); return { windowStart: now - pastSec, windowEnd: now + futureSec }; }, [containerWidth]); const windowTotal = windowEnd - windowStart; // Debounce: update debouncedSearch 250ms after search changes useEffect(() => { const t = setTimeout(() => setDebouncedSearch(search), 250); return () => clearTimeout(t); }, [search]); const byType = useMemo(() => { const map: Record<"live" | "movie" | "series", Channel[]> = { live: [], movie: [], series: [], }; for (const ch of channels) { const t = ch.contentType as "live" | "movie" | "series"; if (t in map) map[t].push(ch); else map.live.push(ch); } return map; }, [channels]); const seriesShows = useMemo(() => { const seen = new Map<string, Channel>(); for (const ch of byType.series) { const title = ch.seriesTitle ?? showTitle(ch.name); if (!seen.has(title)) seen.set(title, { ...ch, name: title, sources: [] }); } return Array.from(seen.values()); }, [byType.series]); const movieTitles = useMemo(() => { const seen = new Map<string, Channel>(); for (const ch of byType.movie) { if (!seen.has(ch.name)) { seen.set(ch.name, { ...ch, sources: [...ch.sources] }); } else { const existing = seen.get(ch.name)!; existing.sources.push(ch.url); existing.sources.push(...ch.sources); if (!existing.logoUrl && ch.logoUrl) existing.logoUrl = ch.logoUrl; } } return Array.from(seen.values()); }, [byType.movie]); const activeChannels = useMemo(() => { if (activeTab === "favorites") return channels.filter((ch) => ch.isFavorite); if (activeTab === "series") return seriesShows; if (activeTab === "movie") return movieTitles; if (activeTab === "history") return []; return byType[activeTab]; }, [activeTab, seriesShows, movieTitles, byType, channels]); const categories = useMemo<Category[]>(() => { if (activeTab === "series" || activeTab === "favorites" || activeTab === "history") return []; const counts: Record<string, number> = {}; for (const ch of byType[activeTab as "live" | "movie"]) { const key = ch.groupTitle || ""; counts[key] = (counts[key] ?? 0) + 1; } return Object.entries(counts) .map(([name, channelCount]) => ({ id: name, name, channelCount })) .sort((a, b) => b.channelCount - a.channelCount); }, [byType, activeTab]); const handleTabChange = (tab: Tab) => { setActiveTab(tab); setSelectedCategory(null); setSearch(""); setDebouncedSearch(""); setShowFavoritesOnly(false); setEpgSearchResults([]); setNavState({ level: "home" }); }; const effectiveCategory = navState.level === "group" ? navState.name : selectedCategory; // Use debouncedSearch for filtering — prevents per-keystroke re-renders of virtualizer const filtered = useMemo(() => { let result = activeChannels; if (effectiveCategory && activeTab !== "series" && activeTab !== "favorites") { result = result.filter((ch) => ch.groupTitle === effectiveCategory); } if (debouncedSearch.trim()) { const lower = debouncedSearch.toLowerCase(); result = result.filter((ch) => ch.name.toLowerCase().includes(lower)); } if (showFavoritesOnly && activeTab !== "favorites") { result = result.filter((ch) => ch.isFavorite === true); } return result; }, [activeChannels, effectiveCategory, debouncedSearch, activeTab, showFavoritesOnly]); // Fetch EPG for all live channels: 2h past + 4h future = 6h window (generous for wider displays) useEffect(() => { if (activeTab !== "live" || channels.length === 0) return; const now = Math.floor(Date.now() / 1000); getEpgForLiveChannels(now - 7200, now + 14400) .then((progs) => { const map = new Map<string, EpgProgram[]>(); for (const p of progs) { const list = map.get(p.channelId) ?? []; list.push(p); map.set(p.channelId, list); } setEpgMap(map); }) .catch(() => {}); }, [activeTab, channels.length]); // Debounced EPG programme search (300ms — backend round trip) useEffect(() => { if (!search.trim() || activeTab !== "live") { setEpgSearchResults([]); return; } const timer = setTimeout(() => { const now = Math.floor(Date.now() / 1000); searchEpgProgrammes(search.trim(), now) .then(setEpgSearchResults) .catch(() => {}); }, 300); return () => clearTimeout(timer); }, [search, activeTab]); const getChannelPrograms = (ch: Channel): EpgProgram[] => { const key = ch.tvgId ?? null; if (!key) return []; return epgMap.get(key) ?? []; }; const handlePlay = useCallback( async (channel: Channel) => { const currentTab = activeTab; if (currentTab === "series") { const showName = channel.seriesTitle ?? showTitle(channel.name); if (channel.url.startsWith("xtream://series/")) { setSeriesLoading(true); try { const eps = await getXtreamSeriesEpisodes(channel.id); setSeriesModalData({ showTitle: showName, episodes: eps }); } catch (e) { console.error("[Xtream] failed to fetch series episodes:", e); } finally { setSeriesLoading(false); } } else { const eps = byType.series.filter( (ep) => (ep.seriesTitle ?? showTitle(ep.name)) === showName ); setSeriesModalData({ showTitle: showName, episodes: eps }); } } else if (currentTab === "movie" && channel.sources.length > 0) { setSelectedMovie(channel); } else if (currentTab === "favorites") { if (channel.contentType === "series") { const showName = channel.seriesTitle ?? showTitle(channel.name); if (channel.url.startsWith("xtream://series/")) { setSeriesLoading(true); try { const eps = await getXtreamSeriesEpisodes(channel.id); setSeriesModalData({ showTitle: showName, episodes: eps }); } catch (e) { console.error("[Xtream] failed to fetch series episodes:", e); } finally { setSeriesLoading(false); } } else { const eps = byType.series.filter( (ep) => (ep.seriesTitle ?? showTitle(ep.name)) === showName ); setSeriesModalData({ showTitle: showName, episodes: eps }); } } else if (channel.contentType === "movie" && channel.sources.length > 0) { setSelectedMovie(channel); } else { navigate("/player", { state: { url: channel.url, channelName: channel.name, channel }, }); } } else { navigate("/player", { state: { url: channel.url, channelName: channel.name, channel }, }); } }, [activeTab, byType.series, navigate] ); const handleEpgResultPlay = useCallback( (epgChannelId: string) => { const ch = byType.live.find((c) => c.tvgId === epgChannelId); if (ch) handlePlay(ch); }, [byType.live, handlePlay] ); const handleToggleFavorite = useCallback( (channel: Channel) => { toggleFavorite(channel.id); }, [toggleFavorite] ); const handleHistoryPlay = useCallback( (entry: WatchHistoryEntry) => { if (entry.contentType === "series") { // Derive series title: try matching channel by ID first, then regex extraction const ch = byType.series.find((c) => c.id === entry.channelId); const seriesName = ch?.seriesTitle ?? showTitle(entry.channelName); // Find the series container to handle Xtream lazy-load const seriesContainer = byType.series.find( (s) => (s.seriesTitle ?? showTitle(s.name)) === seriesName ); if (seriesContainer && seriesContainer.url.startsWith("xtream://series/")) { setSeriesLoading(true); getXtreamSeriesEpisodes(seriesContainer.id) .then((eps) => setSeriesModalData({ showTitle: seriesName, episodes: eps })) .catch((e) => console.error("[Xtream] failed to fetch series episodes:", e)) .finally(() => setSeriesLoading(false)); } else { const eps = byType.series.filter( (ep) => (ep.seriesTitle ?? showTitle(ep.name)) === seriesName ); if (eps.length > 0) { setSeriesModalData({ showTitle: seriesName, episodes: eps }); } } } else if (entry.contentType === "movie") { const movie = byType.movie.find((ch) => ch.name === entry.channelName); if (movie) setSelectedMovie(movie); } else { const ch = byType.live.find((c) => c.id === entry.channelId); if (!ch) return; navigate("/player", { state: { url: ch.url, channelName: entry.channelName, channel: ch }, }); } }, [byType, navigate] ); const favoritesByType = useMemo(() => { const favs = filtered; return { live: favs.filter((ch) => ch.contentType === "live"), movie: favs.filter((ch) => ch.contentType === "movie"), series: favs.filter((ch) => ch.contentType === "series"), }; }, [filtered]); const isGrid = activeTab !== "live"; // Dynamic grid columns: fit as many ~180 px-wide cards as possible, stretch via 1fr. const gridWidth = (containerWidth > 0 ? containerWidth : 800) - 24; // minus px-3 padding const GAP_PX = 12; const MIN_CARD_W = 180; const columnsPerRow = isGrid ? Math.max(2, Math.floor((gridWidth + GAP_PX) / (MIN_CARD_W + GAP_PX))) : 1; // Card height: image (aspect 2:1 = width/2) + title (~28px) + margin (~10px) const cardWidth = isGrid ? (gridWidth - GAP_PX * (columnsPerRow - 1)) / columnsPerRow : 0; const gridRowHeight = isGrid ? Math.round(cardWidth / 2 + 38) : 48; const rowCount = activeTab === "favorites" || activeTab === "history" ? 0 : Math.ceil(filtered.length / columnsPerRow); const virtualizer = useVirtualizer({ count: rowCount, getScrollElement: () => parentRef.current, estimateSize: () => gridRowHeight, overscan: 4, }); // Use debouncedSearch for isLiveSearch to avoid expensive view-switch on every keystroke const isLiveSearch = activeTab === "live" && debouncedSearch.trim().length > 0; // Show channel list only when: no hierarchy (flat mode), or drilled into a group, or on favorites/history const showChannelList = !hierarchy.hasHierarchy || navState.level === "group" || activeTab === "favorites" || activeTab === "history"; const nowSec = Math.floor(Date.now() / 1000); // Grid marks for sticky header and background gridlines (uses same window as ChannelCard) const headerGridMarks = useMemo( () => getGridMarks(windowStart, windowEnd), [windowStart, windowEnd] ); if (loading) { return ( <div className="flex items-center justify-center h-full"> <Loader2 className="h-5 w-5 animate-spin text-primary" /> </div> ); } if (channels.length === 0) { return ( <div className="flex flex-col items-center justify-center h-full gap-3 p-8 text-center"> <p className="text-base font-semibold">No channels yet</p> <p className="text-sm text-muted-foreground">Add a playlist to start watching.</p> <Button onClick={() => navigate("/playlists")} size="sm" className="mt-1"> Add Playlist </Button> </div> ); } const totalFavorites = channels.filter((ch) => ch.isFavorite).length; const countLabel = activeTab === "live" ? "channels" : activeTab === "movie" ? "movies" : activeTab === "series" ? "shows" : "favorites"; // Pixel offset of the timeline column left edge within the virtualizer div. // The virtualizer div already lives inside the px-3 padding of parentRef, so no extra 12px. const timelineLeft = ROW_CARD_LEFT_WIDTH; return ( <div ref={rootRef} className="flex flex-col h-full"> {/* Tab bar */} <div className="flex items-center gap-0 border-b border-border px-3 shrink-0"> {TABS.map(({ id, label, icon: Icon }) => { const count = id === "history" ? null : id === "favorites" ? totalFavorites : id === "series" ? seriesShows.length : id === "movie" ? movieTitles.length : byType[id as "live"].length; return ( <button key={id} onClick={() => handleTabChange(id)} className={`flex items-center gap-1.5 px-4 py-3 text-sm font-medium border-b-2 transition-colors ${ activeTab === id ? "border-primary text-primary" : "border-transparent text-muted-foreground hover:text-foreground" }`} > <Icon className="h-3.5 w-3.5" /> {label} {count !== null && ( <span className={`text-[11px] px-1.5 py-0.5 rounded-full tabular-nums ${ activeTab === id ? "bg-primary/15 text-primary" : "bg-muted text-muted-foreground" }`} > {count.toLocaleString()} </span> )} </button> ); })} <div className="flex-1" /> {activeTab !== "history" && <SearchBar value={search} onChange={setSearch} />} {activeTab !== "favorites" && activeTab !== "history" && ( <button onClick={() => setShowFavoritesOnly((v) => !v)} className={`h-8 w-8 flex items-center justify-center rounded-md ml-1 transition-colors focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring ${ showFavoritesOnly ? "text-red-500 bg-red-500/10" : "text-muted-foreground hover:text-foreground hover:bg-accent" }`} aria-label={showFavoritesOnly ? "Show all" : "Show favorites only"} aria-pressed={showFavoritesOnly} > <Heart className={`h-4 w-4 ${showFavoritesOnly ? "fill-current" : ""}`} /> </button> )} </div> {/* Hierarchy navigation — replaces flat CategoryFilter */} {activeTab !== "favorites" && activeTab !== "history" && hierarchy.loaded && ( <div className={showChannelList ? "shrink-0" : "flex-1 overflow-y-auto"}> {navState.level === "home" && ( <> <RecentlyPlayedRow contentType={contentType as "live" | "movie" | "series"} onPlay={handleHistoryPlay} channels={channels} /> <PinnedGroupsRow pinnedGroups={hierarchy.pinnedGroups} categories={categories} selectedGroup={null} onSelectGroup={(name) => setNavState({ level: "group", name })} onUnpin={hierarchy.unpinGroup} /> {hierarchy.hasHierarchy ? ( <CategoryBrowser superCategories={hierarchy.superCategories.map((name) => { const groups = hierarchy.getGroupsForCategory(name); return { name, groupCount: groups.length, channelCount: groups.reduce( (sum, g) => sum + (categories.find((c) => c.name === g) ?.channelCount ?? 0), 0 ), }; })} topLevelGroups={hierarchy.topLevelGroups.map((name) => ({ name, channelCount: categories.find((c) => c.name === name)?.channelCount ?? 0, }))} onSelectCategory={(name) => setNavState({ level: "category", name }) } onSelectGroup={(name) => setNavState({ level: "group", name })} onManage={() => setShowCategoryManager(true)} /> ) : categories.length > 1 ? ( <div className="px-3 pt-2.5"> <CategoryFilter categories={categories} selected={selectedCategory} onSelect={setSelectedCategory} /> </div> ) : null} {!hierarchy.hasHierarchy && hierarchy.entries.length === 0 && categories.length > 1 && ( <div className="mx-4 mt-2 p-3 rounded-lg bg-primary/5 border border-primary/20 text-sm"> <p className="text-muted-foreground"> Channels not categorized yet. </p> <button onClick={() => setShowCategoryManager(true)} className="text-primary hover:underline text-xs mt-1" > Use AI to organize channels? </button> </div> )} </> )} {navState.level === "category" && ( <> <Breadcrumb path={[ { label: "All Categories", onClick: () => setNavState({ level: "home" }), }, { label: navState.name }, ]} /> <GroupList groups={hierarchy .getGroupsForCategory(navState.name) .filter( (g) => !debouncedSearch || g.toLowerCase().includes(debouncedSearch.toLowerCase()) )} categories={categories} onSelectGroup={(name) => setNavState({ level: "group", name, parentCategory: navState.name, }) } isPinned={hierarchy.isPinned} onTogglePin={(name) => hierarchy.isPinned(name) ? hierarchy.unpinGroup(name) : hierarchy.pinGroup(name) } /> </> )} {navState.level === "group" && ( <Breadcrumb path={[ ...(navState.parentCategory ? [ { label: "All Categories", onClick: () => setNavState({ level: "home" }), }, { label: navState.parentCategory, onClick: () => setNavState({ level: "category", name: navState.parentCategory!, }), }, ] : [ { label: "All Categories", onClick: () => setNavState({ level: "home" }), }, ]), { label: navState.name }, ]} /> )} </div> )} {/* Result count */} {activeTab !== "history" && !isLiveSearch && showChannelList && ( <div className="shrink-0 px-3 pt-2 pb-1"> <span className="text-xs text-muted-foreground"> {filtered.length.toLocaleString()} {countLabel} </span> </div> )} {/* Sticky time-axis header — only when channel list is visible */} {activeTab === "live" && showChannelList && ( <div className="shrink-0 flex items-center px-3 pb-1 border-b border-border/15"> {/* Left spacer: matches ROW_CARD_LEFT_WIDTH in RowCard */} <div style={{ width: `${ROW_CARD_LEFT_WIDTH}px` }} className="shrink-0" /> {/* Time label area: flex-1 matches the timeline flex-1 */} <div className="flex-1 relative h-5"> {headerGridMarks.map((t) => { const p = toPct(t, windowStart, windowTotal); if (p < 2 || p > 98) return null; const isHour = t % 3600 === 0; return ( <span key={t} className={`absolute -translate-x-1/2 tabular-nums select-none ${ isHour ? "text-[9px] text-muted-foreground/75 font-medium" : "text-[8px] text-muted-foreground/40" }`} style={{ left: `${p.toFixed(3)}%`, top: "4px" }} > {formatHHMM(t)} </span> ); })} {/* "Now" arrow aligned with the red marker line */} <span className="absolute -translate-x-1/2 text-[9px] text-red-400/80 select-none" style={{ left: `${toPct(nowSec, windowStart, windowTotal).toFixed(3)}%`, top: "2px", }} > ▾ </span> </div> {/* Right spacer: matches RIGHT_BUTTONS_PX so percentages align with gridlines */} <div style={{ width: `${RIGHT_BUTTONS_PX}px` }} className="shrink-0" /> </div> )} {/* Series loading overlay */} {seriesLoading && ( <div className="fixed inset-0 z-50 flex items-center justify-center bg-black/40 backdrop-blur-sm"> <div className="flex items-center gap-3 bg-card rounded-2xl px-6 py-4 shadow-2xl"> <Loader2 className="h-5 w-5 animate-spin text-primary" /> <span className="text-sm font-medium">Loading episodes…</span> </div> </div> )} {seriesModalData && ( <SeriesDetailModal showTitle={seriesModalData.showTitle} episodes={seriesModalData.episodes} onClose={() => setSeriesModalData(null)} onPlay={(ch) => { const sorted = [...seriesModalData.episodes].sort((a, b) => { const sa = a.season ?? 0, sb = b.season ?? 0; if (sa !== sb) return sa - sb; return (a.episode ?? 0) - (b.episode ?? 0); }); navigate("/player", { state: { url: ch.url, channelName: ch.name, channel: ch, seriesEpisodes: sorted, }, }); }} /> )} {selectedMovie && ( <MovieInfoDrawer movie={selectedMovie} onClose={() => setSelectedMovie(null)} onPlay={(ch) => navigate("/player", { state: { url: ch.url, channelName: ch.name, channel: ch }, }) } /> )} {/* History tab */} {activeTab === "history" ? ( <HistoryTab onPlay={handleHistoryPlay} /> ) : activeTab === "favorites" ? ( <div className="flex-1 overflow-auto scrollbar-hide px-3 pb-3"> {filtered.length === 0 ? ( <div className="flex flex-col items-center justify-center h-full gap-2 text-center py-12"> <Heart className="h-10 w-10 text-muted-foreground/30" /> <p className="text-sm text-muted-foreground"> No favorites yet — tap ♡ on any channel </p> </div> ) : ( <div className="space-y-4 pt-2"> {favoritesByType.live.length > 0 && ( <section> <h3 className="text-xs font-semibold text-muted-foreground uppercase tracking-wider mb-2 px-0.5"> Live </h3> <div className="flex flex-col"> {favoritesByType.live.map((ch) => ( <ChannelCard key={ch.id} channel={ch} onPlay={handlePlay} variant="row" onToggleFavorite={handleToggleFavorite} epgPrograms={getChannelPrograms(ch)} windowStart={windowStart} windowEnd={windowEnd} /> ))} </div> </section> )} {favoritesByType.movie.length > 0 && ( <section> <h3 className="text-xs font-semibold text-muted-foreground uppercase tracking-wider mb-2 px-0.5"> Movies </h3> <div className="grid gap-3" style={{ gridTemplateColumns: `repeat(${columnsPerRow}, minmax(0, 1fr))`, }} > {favoritesByType.movie.map((ch) => ( <ChannelCard key={ch.id} channel={ch} onPlay={handlePlay} variant="poster" onToggleFavorite={handleToggleFavorite} /> ))} </div> </section> )} {favoritesByType.series.length > 0 && ( <section> <h3 className="text-xs font-semibold text-muted-foreground uppercase tracking-wider mb-2 px-0.5"> Series </h3> <div className="grid gap-3" style={{ gridTemplateColumns: `repeat(${columnsPerRow}, minmax(0, 1fr))`, }} > {favoritesByType.series.map((ch) => ( <ChannelCard key={ch.id} channel={ch} onPlay={handlePlay} variant="poster" onToggleFavorite={handleToggleFavorite} /> ))} </div> </section> )} </div> )} </div> ) : isLiveSearch ? ( /* Search results: channel name matches + EPG programme matches */ <div className="flex-1 overflow-auto scrollbar-hide px-3 pb-3 pt-2"> {filtered.length > 0 && ( <> <p className="text-[10px] font-semibold uppercase tracking-wider text-muted-foreground px-1 mb-1"> Channels </p> <div className="flex flex-col mb-3 relative"> {/* Background gridlines — mirrors the virtualizer path */} <div className="absolute inset-0 pointer-events-none z-0" style={{ left: `${ROW_CARD_LEFT_WIDTH}px`, right: `${RIGHT_BUTTONS_PX}px`, }} > {headerGridMarks.map((t) => ( <div key={t} className={`absolute top-0 bottom-0 w-px ${ t % 3600 === 0 ? "bg-border/30" : "bg-border/12" }`} style={{ left: `${toPct(t, windowStart, windowTotal).toFixed(3)}%`, }} /> ))} <div className="absolute top-0 bottom-0 w-px bg-red-400/20" style={{ left: `${toPct(nowSec, windowStart, windowTotal).toFixed(3)}%`, }} /> </div> {filtered.slice(0, 80).map((ch) => ( <ChannelCard key={ch.id} channel={ch} onPlay={handlePlay} variant="row" onToggleFavorite={handleToggleFavorite} epgPrograms={getChannelPrograms(ch)} windowStart={windowStart} windowEnd={windowEnd} /> ))} {filtered.length > 80 && ( <p className="text-[10px] text-muted-foreground/50 px-2 py-1"> +{filtered.length - 80} more — narrow your search </p> )} </div> </> )} {epgSearchResults.length > 0 && ( <> <p className="text-[10px] font-semibold uppercase tracking-wider text-muted-foreground px-1 mb-1"> On Now / Upcoming </p> <div className="flex flex-col"> {epgSearchResults.map((result, i) => ( <button key={`${result.channelId}-${i}`} onClick={() => handleEpgResultPlay(result.channelId)} className="group flex items-center gap-3 w-full px-2 py-2 rounded-lg hover:bg-accent transition-colors text-left focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring" > <EpgResultLogo url={result.channelLogoUrl} /> <div className="flex-1 min-w-0"> <p className="text-sm leading-tight truncate"> {result.title} </p> <p className="text-[11px] text-muted-foreground truncate mt-0.5"> {result.channelName} </p> </div> <span className="text-[10px] text-muted-foreground shrink-0 tabular-nums"> {formatEpgTime(result.startTime, nowSec)} </span> </button> ))} </div> </> )} {filtered.length === 0 && epgSearchResults.length === 0 && ( <p className="text-sm text-muted-foreground text-center py-12"> No results for "{debouncedSearch}" </p> )} </div> ) : !showChannelList ? null : ( /* Virtualised list — live/movie/series tabs */ <div key={columnsPerRow} ref={parentRef} className="flex-1 overflow-auto scrollbar-hide px-3 pb-3" > {filtered.length === 0 && showFavoritesOnly ? ( <div className="flex flex-col items-center justify-center h-full gap-2 text-center py-12"> <Heart className="h-10 w-10 text-muted-foreground/30" /> <p className="text-sm text-muted-foreground"> No favorites yet — tap ♡ on any channel </p> </div> ) : ( <div style={{ height: `${virtualizer.getTotalSize()}px`, width: "100%", position: "relative", }} > {/* Background gridlines spanning full virtual height — only on Live tab */} {activeTab === "live" && ( <div className="absolute top-0 bottom-0 pointer-events-none z-0" style={{ left: `${timelineLeft}px`, right: `${RIGHT_BUTTONS_PX}px`, }} > {headerGridMarks.map((t) => ( <div key={t} className={`absolute top-0 bottom-0 w-px ${ t % 3600 === 0 ? "bg-border/30" : "bg-border/12" }`} style={{ left: `${toPct(t, windowStart, windowTotal).toFixed(3)}%`, }} /> ))} {/* Full-height "now" line */} <div className="absolute top-0 bottom-0 w-px bg-red-400/20" style={{ left: `${toPct(nowSec, windowStart, windowTotal).toFixed(3)}%`, }} /> </div> )} {/* Virtual rows */} {virtualizer.getVirtualItems().map((virtualRow) => { const startIdx = virtualRow.index * columnsPerRow; const rowChannels = filtered.slice( startIdx, startIdx + columnsPerRow ); return ( <div key={virtualRow.key} style={{ position: "absolute", top: 0, left: 0, width: "100%", height: `${virtualRow.size}px`, transform: `translateY(${virtualRow.start}px)`, }} > {isGrid ? ( <div className="grid gap-3 pt-1" style={{ gridTemplateColumns: `repeat(${columnsPerRow}, minmax(0, 1fr))`, }} > {rowChannels.map((ch) => ( <ChannelCard key={ch.id} channel={ch} onPlay={handlePlay} variant="poster" onToggleFavorite={handleToggleFavorite} /> ))} </div> ) : ( <div className="flex flex-col"> {rowChannels.map((ch) => ( <ChannelCard key={ch.id} channel={ch} onPlay={handlePlay} variant="row" onToggleFavorite={handleToggleFavorite} epgPrograms={getChannelPrograms(ch)} windowStart={windowStart} windowEnd={windowEnd} /> ))} </div> )} </div> ); })} </div> )} </div> )} {showCategoryManager && activeProviderId && ( <div className="absolute inset-0 z-50 bg-background"> <CategoryManager providerId={activeProviderId} contentType={contentType} channels={channels} onClose={() => setShowCategoryManager(false)} onHierarchyChanged={() => hierarchy.reload()} /> </div> )} </div> ); }; |