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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 | import { useState, useEffect, useRef, useCallback } from "react"; import { X, Tv2, Loader2 } from "lucide-react"; import type { Channel, EpgProgram } from "@/lib/types"; import { getEpgProgrammes } from "@/lib/tauri"; import { EpgTimelineBar, WINDOW_PAST, WINDOW_FUTURE } from "./EpgTimelineBar"; interface LiveInfoDrawerProps { channel: Channel; onClose: () => void; } const formatTime = (unix: number): string => new Date(unix * 1000).toLocaleTimeString([], { hour: "2-digit", minute: "2-digit" }); const formatDuration = (startTime: number, endTime: number): string => { const mins = Math.floor((endTime - startTime) / 60); if (mins < 60) return `${mins} min`; const h = Math.floor(mins / 60); const m = mins % 60; return m === 0 ? `${h}h` : `${h}h ${m}m`; }; export const LiveInfoDrawer = ({ channel, onClose }: LiveInfoDrawerProps) => { const [visible, setVisible] = useState(false); const [programmes, setProgrammes] = useState<EpgProgram[]>([]); const [loading, setLoading] = useState(true); const [now, setNow] = useState(() => Math.floor(Date.now() / 1000)); const [selectedProg, setSelectedProg] = useState<EpgProgram | null>(null); const currentRowRef = useRef<HTMLLIElement | null>(null); useEffect(() => { const id = requestAnimationFrame(() => setVisible(true)); return () => cancelAnimationFrame(id); }, []); // Fetch schedule: 12 hours before now through 12 hours ahead useEffect(() => { let cancelled = false; const nowSec = Math.floor(Date.now() / 1000); const rangeStart = nowSec - 12 * 3600; const rangeEnd = nowSec + 12 * 3600; const channelId = channel.tvgId ?? channel.id; setLoading(true); getEpgProgrammes(channelId, rangeStart, rangeEnd) .then((data) => { if (!cancelled) { setProgrammes(data); const current = data.find((p) => p.startTime <= nowSec && p.endTime > nowSec); setSelectedProg(current ?? null); setLoading(false); } }) .catch(() => { if (!cancelled) { setProgrammes([]); setLoading(false); } }); return () => { cancelled = true; }; }, [channel.tvgId, channel.id]); // Update `now` every 30 seconds useEffect(() => { const id = setInterval(() => { setNow(Math.floor(Date.now() / 1000)); }, 30_000); return () => clearInterval(id); }, []); // Auto-scroll to current programme after programmes load useEffect(() => { if (!loading && currentRowRef.current) { currentRowRef.current.scrollIntoView({ behavior: "smooth", block: "center" }); } }, [loading]); const handleClose = useCallback(() => { setVisible(false); setTimeout(onClose, 300); }, [onClose]); return ( <div className="fixed inset-0 z-50"> {/* Backdrop */} <div className={`absolute inset-0 bg-black/60 backdrop-blur-sm transition-opacity duration-300 ${ visible ? "opacity-100" : "opacity-0" }`} onClick={handleClose} /> {/* Drawer */} <div className={`absolute bottom-0 left-0 right-0 bg-card rounded-t-2xl shadow-2xl flex flex-col transition-transform duration-300 ease-out max-h-[85vh] overflow-hidden ${ visible ? "translate-y-0" : "translate-y-full" }`} > {/* Handle */} <div className="flex justify-center pt-3 pb-1 shrink-0"> <div className="w-9 h-1 rounded-full bg-border" /> </div> {/* Header row: logo + name + close */} <div className="flex items-center gap-3 px-5 pt-2 pb-4 shrink-0"> <div className="w-10 h-10 rounded-lg bg-secondary overflow-hidden shrink-0 flex items-center justify-center"> {channel.logoUrl ? ( <img src={channel.logoUrl} alt="" className="h-full w-full object-contain p-0.5" loading="lazy" /> ) : ( <Tv2 className="h-5 w-5 text-muted-foreground/30" /> )} </div> <div className="flex flex-col justify-center gap-0.5 flex-1 min-w-0"> <div className="flex items-center gap-1.5"> <span className="flex items-center gap-1 text-[10px] font-medium text-red-400"> <span className="h-1.5 w-1.5 rounded-full bg-red-400 animate-pulse" /> LIVE </span> </div> <p className="text-sm font-semibold leading-tight truncate"> {channel.name} </p> </div> <button onClick={handleClose} aria-label="Close" className="text-muted-foreground hover:text-foreground transition-colors shrink-0" > <X className="h-4 w-4" /> </button> </div> <div className="border-t border-border mx-5 shrink-0" /> {/* 3-hour timeline */} {loading ? ( <div className="flex items-center justify-center py-8 shrink-0"> <Loader2 className="h-5 w-5 text-muted-foreground animate-spin" /> </div> ) : programmes.length > 0 ? ( <div className="px-5 pt-4 pb-1 shrink-0"> <p className="text-[10px] font-semibold tracking-widest text-muted-foreground uppercase mb-2.5"> On Air </p> <EpgTimelineBar programmes={programmes} now={now} windowStart={now - WINDOW_PAST} windowEnd={now + WINDOW_FUTURE} height="h-16" showLabels={true} selected={selectedProg} onSelect={setSelectedProg} /> </div> ) : null} {programmes.length > 0 && ( <div className="border-t border-border mx-5 mt-3 shrink-0" /> )} {/* Schedule list */} <div className="flex flex-col flex-1 min-h-0"> <div className="px-5 pt-4 pb-2 shrink-0"> <p className="text-[10px] font-semibold tracking-widest text-muted-foreground uppercase"> Schedule </p> </div> {loading ? ( <div className="flex items-center justify-center flex-1 py-8"> <Loader2 className="h-5 w-5 text-muted-foreground animate-spin" /> </div> ) : programmes.length === 0 ? ( <div className="flex flex-col items-center justify-center flex-1 py-8 px-5 gap-2 text-center"> <p className="text-sm text-muted-foreground"> Schedule unavailable for this channel. </p> <p className="text-xs text-muted-foreground/60"> No EPG data matched. Configure an EPG URL in provider settings to enable programme guides. </p> </div> ) : ( <ul className="flex-1 overflow-y-auto px-5 pb-4"> {programmes.map((prog, idx) => { const isCurrent = prog.startTime <= now && prog.endTime > now; const isPast = prog.endTime <= now; const isSelected = selectedProg?.startTime === prog.startTime && selectedProg?.channelId === prog.channelId; return ( <li key={`${prog.channelId}-${prog.startTime}-${idx}`} ref={isCurrent ? currentRowRef : null} > <button onClick={() => setSelectedProg(prog)} className={`w-full flex items-center gap-3 py-2.5 px-3 rounded-lg mb-0.5 transition-colors text-left ${ isSelected ? "bg-primary/15" : isCurrent ? "bg-primary/10 hover:bg-primary/15" : "hover:bg-secondary/40" }`} > {/* Left accent bar */} <div className={`w-0.5 h-8 rounded-full shrink-0 ${ isSelected ? "bg-primary" : isCurrent ? "bg-primary/70" : isPast ? "bg-border" : "bg-border/50" }`} /> {/* Time */} <span className={`text-xs tabular-nums shrink-0 w-12 ${ isPast && !isCurrent ? "text-muted-foreground/60" : "text-muted-foreground" }`} > {formatTime(prog.startTime)} </span> {/* Duration */} <span className="text-[10px] text-muted-foreground/50 shrink-0 tabular-nums w-14"> {formatDuration(prog.startTime, prog.endTime)} </span> {/* Title */} <span className={`flex-1 text-sm leading-tight ${ isCurrent || isSelected ? "font-semibold text-foreground" : isPast ? "text-muted-foreground/70" : "text-foreground" }`} > {prog.title} </span> {/* Badge */} {isCurrent ? ( <span className="text-[10px] font-semibold text-primary shrink-0"> ▶ now </span> ) : isPast ? ( <span className="text-[10px] text-muted-foreground/50 shrink-0"> ✓ </span> ) : null} </button> </li> ); })} </ul> )} </div> <div className="shrink-0 pb-2" /> </div> </div> ); }; |