418 lines
19 KiB
TypeScript
418 lines
19 KiB
TypeScript
'use client'
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import { use, useEffect, useRef, useState } from 'react'
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const API_URL = process.env.NEXT_PUBLIC_API_URL ?? 'http://localhost:8080'
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interface RemoteQueueItem {
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title: string
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owner: string
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color_bg: string
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color_text: string
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img?: string
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}
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interface RemoteVersion {
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title: string
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artist: string
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duration: string
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img?: string
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}
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interface RemoteState {
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title: string
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artist: string
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cover: string
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is_playing: boolean
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volume: number
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progress: number
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duration: number
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queue_len: number
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cur_idx: number
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queue: RemoteQueueItem[]
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versions: RemoteVersion[]
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active_version: number
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}
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function formatTime(s: number) {
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if (!s || isNaN(s)) return '0:00'
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return `${Math.floor(s / 60)}:${Math.floor(s % 60).toString().padStart(2, '0')}`
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}
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async function cmd(id: string, c: string, value?: number, text?: string) {
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await fetch(`${API_URL}/api/remote/${id}/command`, {
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method: 'POST',
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headers: { 'Content-Type': 'application/json' },
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body: JSON.stringify({ cmd: c, value: value ?? 0, text }),
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}).catch(() => {})
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}
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export default function RemotePage({ params }: { params: Promise<{ id: string }> }) {
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const { id } = use(params)
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const [state, setState] = useState<RemoteState | null>(null)
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const [notFound, setNotFound] = useState(false)
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const [volume, setVolume] = useState(1)
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const [addText, setAddText] = useState('')
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const [tab, setTab] = useState<'player' | 'queue'>('player')
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const [versionsOpen, setVersionsOpen] = useState(false)
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const [savedVersions, setSavedVersions] = useState<Record<string, { title: string; artist: string; duration: string }>>({})
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const [localProgress, setLocalProgress] = useState(0)
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const lastPollRef = useRef<{ progress: number; ts: number; playing: boolean }>({ progress: 0, ts: Date.now(), playing: false })
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useEffect(() => {
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try {
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const s = typeof window !== 'undefined' ? localStorage.getItem('pm_versions') : null
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if (s) setSavedVersions(JSON.parse(s))
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} catch {}
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}, [])
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const volumeDebounce = useRef<ReturnType<typeof setTimeout> | null>(null)
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useEffect(() => {
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let active = true
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const poll = async () => {
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try {
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const res = await fetch(`${API_URL}/api/remote/${id}/state`)
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if (res.status === 404) { setNotFound(true); return }
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if (!res.ok) return
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const data: RemoteState = await res.json()
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if (active) {
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setState(data)
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lastPollRef.current = { progress: data.progress ?? 0, ts: Date.now(), playing: data.is_playing }
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setLocalProgress(data.progress ?? 0)
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setVolume(v => Math.abs(v - (data.volume ?? 1)) > 0.05 ? (data.volume ?? 1) : v)
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}
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} catch {}
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}
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poll()
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const iv = setInterval(poll, 2000)
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return () => { active = false; clearInterval(iv) }
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}, [id])
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// Local progress interpolation — advance every 250ms when playing
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useEffect(() => {
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const iv = setInterval(() => {
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const { progress, ts, playing } = lastPollRef.current
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if (playing) setLocalProgress(progress + (Date.now() - ts) / 1000)
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}, 250)
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return () => clearInterval(iv)
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}, [])
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if (notFound) return (
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<div className="min-h-screen flex flex-col items-center justify-center text-center px-6 gap-3">
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<svg width="40" height="40" viewBox="0 0 24 24" fill="none" stroke="#333" strokeWidth="1.5">
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<path d="M9 18V5l12-2v13" /><circle cx="6" cy="18" r="3" /><circle cx="18" cy="16" r="3" />
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</svg>
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<p className="text-muted text-[13px]">Сессия не найдена или истекла</p>
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</div>
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)
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if (!state) return (
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<div className="min-h-screen flex items-center justify-center">
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<div className="w-5 h-5 rounded-full border-2 border-surface2 border-t-accent animate-spin" />
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</div>
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)
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const clampedProgress = Math.min(localProgress, state.duration || localProgress)
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const progress = state.duration > 0 ? (clampedProgress / state.duration) * 100 : 0
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const queue = state.queue ?? []
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const versions = state.versions ?? []
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const trackTitle = queue[state.cur_idx]?.title ?? ''
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const isSavedLocally = (v: RemoteVersion) => {
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const s = savedVersions[trackTitle]
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return !!s && s.title === v.title && s.artist === v.artist && s.duration === v.duration
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}
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const handleSaveVersion = (i: number) => {
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const v = versions[i]
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if (!v || !trackTitle) return
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const alreadySaved = isSavedLocally(v)
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const next = { ...savedVersions }
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if (alreadySaved) delete next[trackTitle]
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else next[trackTitle] = { title: v.title, artist: v.artist, duration: v.duration }
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setSavedVersions(next)
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try { localStorage.setItem('pm_versions', JSON.stringify(next)) } catch {}
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cmd(id, 'save_version', i)
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}
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return (
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<main className="min-h-screen flex flex-col max-w-sm mx-auto px-4 pt-5 pb-6">
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{/* Header + tabs */}
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<div className="flex items-center justify-between mb-5">
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<span className="text-[11px] font-display font-bold tracking-[1.5px] uppercase text-muted">Party Mix · Пульт</span>
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<div className="flex items-center gap-1 bg-surface2 rounded-[8px] p-0.5">
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<button
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onClick={() => setTab('player')}
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className="px-3 py-1 text-[11px] font-display font-bold rounded-[6px] transition-all cursor-pointer"
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style={{ background: tab === 'player' ? 'rgba(200,255,0,0.1)' : 'transparent', color: tab === 'player' ? '#c8ff00' : '#555' }}
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>
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Плеер
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</button>
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<button
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onClick={() => setTab('queue')}
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className="px-3 py-1 text-[11px] font-display font-bold rounded-[6px] transition-all cursor-pointer flex items-center gap-1"
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style={{ background: tab === 'queue' ? 'rgba(200,255,0,0.1)' : 'transparent', color: tab === 'queue' ? '#c8ff00' : '#555' }}
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>
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Очередь
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{queue.length > 0 && <span className="text-[10px] opacity-60">{queue.length}</span>}
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</button>
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</div>
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</div>
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{tab === 'player' && (
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<div className="flex flex-col gap-7 items-center flex-1">
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{/* Cover */}
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<div className="w-full aspect-square max-w-[220px] rounded-[20px] overflow-hidden bg-surface2 shadow-2xl">
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{state.cover ? (
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<img src={state.cover} alt="" className="w-full h-full object-cover" />
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) : (
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<div className="w-full h-full flex items-center justify-center">
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<svg width="48" height="48" viewBox="0 0 24 24" fill="none" stroke="#2a2a2a" strokeWidth="1">
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<path d="M9 18V5l12-2v13" /><circle cx="6" cy="18" r="3" /><circle cx="18" cy="16" r="3" />
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</svg>
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</div>
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)}
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</div>
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{/* Track info */}
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<div className="w-full text-center px-2">
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<div className="font-display text-[18px] font-extrabold tracking-tight truncate leading-tight">
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{state.title || '—'}
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</div>
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{state.artist && (
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<div className="text-[13px] text-muted mt-1.5 truncate">{state.artist}</div>
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)}
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{state.queue_len > 0 && (
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<div className="text-[11px] text-muted mt-1 font-display">{state.cur_idx + 1} / {state.queue_len}</div>
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)}
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</div>
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{/* Progress bar */}
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<div className="w-full">
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<div
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className="relative h-1.5 bg-white/[0.07] rounded-full mb-2 cursor-pointer"
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onClick={(e) => {
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const rect = e.currentTarget.getBoundingClientRect()
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const pct = (e.clientX - rect.left) / rect.width
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const seekTo = pct * state.duration
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lastPollRef.current = { progress: seekTo, ts: Date.now(), playing: state.is_playing }
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setLocalProgress(seekTo)
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cmd(id, 'seek', seekTo)
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}}
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>
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<div className="absolute inset-y-0 left-0 bg-accent rounded-full" style={{ width: `${progress}%` }} />
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</div>
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<div className="flex justify-between text-[11px] text-muted font-display tabular-nums">
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<span>{formatTime(clampedProgress)}</span>
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<span>{formatTime(state.duration)}</span>
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</div>
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</div>
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{/* Controls */}
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<div className="flex items-center gap-8">
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<button
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onClick={() => cmd(id, 'prev')}
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className="w-12 h-12 rounded-full flex items-center justify-center text-muted hover:text-app-text active:scale-95 transition-all cursor-pointer"
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>
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<svg width="26" height="26" viewBox="0 0 24 24" fill="currentColor">
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<path d="M6 6h2v12H6zm3.5 6 8.5 6V6z" />
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</svg>
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</button>
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<button
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onClick={() => cmd(id, state.is_playing ? 'pause' : 'play')}
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className="w-16 h-16 rounded-full flex items-center justify-center bg-accent text-bg active:scale-95 transition-all cursor-pointer hover:brightness-110"
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>
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{state.is_playing ? (
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<svg width="22" height="22" viewBox="0 0 24 24" fill="currentColor">
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<rect x="6" y="4" width="4" height="16" /><rect x="14" y="4" width="4" height="16" />
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</svg>
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) : (
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<svg width="22" height="22" viewBox="0 0 24 24" fill="currentColor">
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<path d="M8 5v14l11-7z" />
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</svg>
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)}
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</button>
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<button
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onClick={() => cmd(id, 'next')}
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className="w-12 h-12 rounded-full flex items-center justify-center text-muted hover:text-app-text active:scale-95 transition-all cursor-pointer"
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>
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<svg width="26" height="26" viewBox="0 0 24 24" fill="currentColor">
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<path d="M6 18l8.5-6L6 6v12z"/><rect x="16" y="6" width="2" height="12"/>
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</svg>
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</button>
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</div>
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{/* Volume */}
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<div className="w-full flex items-center gap-3">
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<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" className="text-muted shrink-0">
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<polygon points="11 5 6 9 2 9 2 15 6 15 11 19 11 5" />
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</svg>
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<input
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type="range"
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min="0"
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max="1"
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step="0.02"
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value={volume}
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onChange={(e) => {
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const v = parseFloat(e.target.value)
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setVolume(v)
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if (volumeDebounce.current) clearTimeout(volumeDebounce.current)
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volumeDebounce.current = setTimeout(() => cmd(id, 'volume', v), 150)
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}}
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className="flex-1 cursor-pointer h-1.5"
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style={{ accentColor: '#c8ff00' }}
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/>
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<svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" className="text-muted shrink-0">
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<polygon points="11 5 6 9 2 9 2 15 6 15 11 19 11 5" />
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<path d="M15.54 8.46a5 5 0 0 1 0 7.07M19.07 4.93a10 10 0 0 1 0 14.14" />
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</svg>
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</div>
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{/* Versions */}
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{versions.length > 1 && (
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<div className="w-full">
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<button
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onClick={() => setVersionsOpen(v => !v)}
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className="w-full flex items-center justify-between px-3 py-2 rounded-[9px] bg-surface2 border border-white/[0.07] text-[12px] text-muted hover:text-app-text transition-colors cursor-pointer"
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>
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<span className="font-display font-bold tracking-[0.5px]">Версии трека</span>
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<span className="flex items-center gap-1.5">
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<span className="text-[11px] opacity-60">{versions.length}</span>
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<svg width="11" height="11" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2.5" className={`transition-transform ${versionsOpen ? 'rotate-180' : ''}`}>
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<polyline points="6 9 12 15 18 9" />
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</svg>
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</span>
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</button>
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{versionsOpen && (
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<div className="mt-1 border border-white/[0.07] rounded-[9px] overflow-hidden">
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{versions.map((v, i) => {
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const active = i === state.active_version
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const saved = isSavedLocally(v)
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return (
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<div
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key={i}
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className="flex items-center gap-2.5 px-3 py-2.5 border-b border-white/[0.05] last:border-b-0 transition-colors"
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style={{ background: active ? 'rgba(200,255,0,0.04)' : undefined }}
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>
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<span className="text-[11px] text-muted w-4 text-right shrink-0 font-display">{i + 1}</span>
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{v.img ? (
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<img src={v.img} alt="" className="w-8 h-8 rounded-[5px] object-cover shrink-0 bg-surface2" onError={(e) => ((e.target as HTMLImageElement).style.display = 'none')} />
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) : (
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<div className="w-8 h-8 rounded-[5px] bg-surface2 shrink-0" />
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)}
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<div className="flex-1 min-w-0 cursor-pointer" onClick={() => { cmd(id, 'version', i); setVersionsOpen(false) }}>
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<div className="text-[13px] text-app-text whitespace-nowrap overflow-hidden text-ellipsis">{v.title}</div>
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<div className="text-[11px] text-muted mt-px">{v.artist}</div>
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</div>
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<span className="text-[11px] text-muted shrink-0 font-display">{v.duration}</span>
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<button
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onClick={(e) => { e.stopPropagation(); handleSaveVersion(i) }}
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title={saved ? 'Забыть версию' : 'Запомнить версию'}
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className="w-7 h-7 rounded-full border flex items-center justify-center shrink-0 transition-all cursor-pointer"
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style={{ borderColor: saved ? 'rgba(200,255,0,0.4)' : 'rgba(255,255,255,0.07)', background: saved ? 'rgba(200,255,0,0.08)' : 'transparent' }}
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>
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<svg width="11" height="11" viewBox="0 0 24 24" fill={saved ? '#c8ff00' : 'none'} stroke={saved ? '#c8ff00' : '#555'} strokeWidth="2">
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<path d="M19 21l-7-5-7 5V5a2 2 0 0 1 2-2h10a2 2 0 0 1 2 2z" />
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</svg>
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</button>
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<button
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onClick={() => { cmd(id, 'version', i); setVersionsOpen(false) }}
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className={`rounded-full border flex items-center justify-center shrink-0 transition-all cursor-pointer hover:bg-accent hover:border-accent ${active ? 'bg-accent border-accent' : 'border-white/[0.07]'}`}
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style={{ width: 26, height: 26 }}
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>
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<svg width="9" height="9" viewBox="0 0 24 24" fill={active ? '#0a0a0f' : '#555'}><path d="M8 5v14l11-7z" /></svg>
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</button>
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</div>
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)
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})}
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</div>
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)}
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</div>
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)}
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</div>
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)}
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{tab === 'queue' && (
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<div className="flex flex-col gap-3 flex-1">
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{/* Add track */}
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<div className="flex gap-2">
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<input
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type="text"
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value={addText}
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onChange={(e) => setAddText(e.target.value)}
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onKeyDown={(e) => {
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if (e.key === 'Enter' && addText.trim()) {
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cmd(id, 'add', 0, addText.trim())
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setAddText('')
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}
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}}
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placeholder="Исполнитель — Название"
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className="flex-1 min-w-0 text-[13px] bg-surface2 border border-white/[0.07] rounded-[9px] px-3 py-2.5 text-app-text outline-none focus:border-accent/35 placeholder:text-muted transition-colors"
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/>
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<button
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onClick={() => {
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if (!addText.trim()) return
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cmd(id, 'add', 0, addText.trim())
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setAddText('')
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}}
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className="shrink-0 px-3 py-2.5 rounded-[9px] bg-accent text-bg text-[13px] font-display font-bold cursor-pointer hover:brightness-110 active:scale-95 transition-all"
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>
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+
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</button>
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</div>
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{/* Queue list */}
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{queue.length === 0 ? (
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<div className="flex-1 flex items-center justify-center text-[13px] text-muted text-center py-10">
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Очередь пуста
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</div>
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) : (
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<div className="flex flex-col">
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{queue.map((item, i) => {
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const active = i === state.cur_idx
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return (
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<div
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key={i}
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onClick={() => cmd(id, 'goto', i)}
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className="flex items-center gap-2.5 px-1 py-2.5 border-b border-white/[0.05] last:border-b-0 cursor-pointer active:bg-surface2 transition-colors rounded-[6px]"
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style={{ background: active ? 'rgba(200,255,0,0.04)' : undefined }}
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>
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{active ? (
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<div className="flex items-end gap-[1.5px] w-3.5 h-3.5 shrink-0 ml-0.5">
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<div className="queue-bar" /><div className="queue-bar" /><div className="queue-bar" />
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</div>
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) : (
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<span className="text-[11px] text-muted w-5 text-right shrink-0 font-display">{i + 1}</span>
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)}
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{item.img ? (
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<img src={item.img} alt="" className="w-8 h-8 rounded-[6px] object-cover shrink-0 bg-surface2" onError={(e) => ((e.target as HTMLImageElement).style.display = 'none')} />
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) : (
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<div className="w-8 h-8 rounded-[6px] bg-surface2 shrink-0" />
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)}
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<span className="flex-1 text-[13px] text-app-text whitespace-nowrap overflow-hidden text-ellipsis">{item.title}</span>
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<span className="text-[10px] px-1.5 py-0.5 rounded-[5px] shrink-0 font-medium" style={{ background: item.color_bg, color: item.color_text }}>
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{item.owner}
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</span>
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<button
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onClick={(e) => { e.stopPropagation(); cmd(id, 'remove', i) }}
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className="w-7 h-7 rounded-full flex items-center justify-center text-muted hover:text-[#ff6b6b] hover:bg-[rgba(255,107,107,0.08)] transition-all cursor-pointer shrink-0"
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>
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<svg width="12" height="12" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2.5">
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<line x1="18" y1="6" x2="6" y2="18" /><line x1="6" y1="6" x2="18" y2="18" />
|
||
</svg>
|
||
</button>
|
||
</div>
|
||
)
|
||
})}
|
||
</div>
|
||
)}
|
||
</div>
|
||
)}
|
||
|
||
</main>
|
||
)
|
||
}
|