archived-linsa/packages/web/src/routes/$username.tsx

import { useEffect, useState } from "react"
import { createFileRoute } from "@tanstack/react-router"
import { getStreamByUsername, type StreamPageData } from "@/lib/stream/db"
import { VideoPlayer } from "@/components/VideoPlayer"
import { CloudflareStreamPlayer } from "@/components/CloudflareStreamPlayer"
import { WebRTCPlayer } from "@/components/WebRTCPlayer"
import { resolveStreamPlayback } from "@/lib/stream/playback"
import { JazzProvider } from "@/lib/jazz/provider"
import { ViewerCount } from "@/components/ViewerCount"

export const Route = createFileRoute("/$username")({
  ssr: false,
  component: StreamPage,
})

// Cloudflare Stream HLS URL
const HLS_URL = "https://customer-xctsztqzu046isdc.cloudflarestream.com/bb7858eafc85de6c92963f3817477b5d/manifest/video.m3u8"
const NIKIV_PLAYBACK = resolveStreamPlayback({ hlsUrl: HLS_URL, webrtcUrl: null })

// Hardcoded user for nikiv
const NIKIV_DATA: StreamPageData = {
  user: {
    id: "nikiv",
    name: "Nikita",
    username: "nikiv",
    image: null,
  },
  stream: {
    id: "nikiv-stream",
    title: "Live Coding",
    description: "Building in public",
    is_live: false, // Set to true when actually streaming
    viewer_count: 0,
    hls_url: HLS_URL,
    webrtc_url: null,
    playback: NIKIV_PLAYBACK,
    thumbnail_url: null,
    started_at: null,
  },
}

function StreamPage() {
  const { username } = Route.useParams()
  const [data, setData] = useState<StreamPageData | null>(null)
  const [loading, setLoading] = useState(true)
  const [error, setError] = useState<string | null>(null)
  const [streamReady, setStreamReady] = useState(false)
  const [webRtcFailed, setWebRtcFailed] = useState(false)

  useEffect(() => {
    let isActive = true
    const setReadySafe = (ready: boolean) => {
      if (isActive) {
        setStreamReady(ready)
      }
    }
    const setDataSafe = (next: StreamPageData | null) => {
      if (isActive) {
        setData(next)
      }
    }
    const setLoadingSafe = (next: boolean) => {
      if (isActive) {
        setLoading(next)
      }
    }
    const setErrorSafe = (next: string | null) => {
      if (isActive) {
        setError(next)
      }
    }
    const setWebRtcFailedSafe = (next: boolean) => {
      if (isActive) {
        setWebRtcFailed(next)
      }
    }

    setReadySafe(false)
    setWebRtcFailedSafe(false)

    // Special handling for nikiv - hardcoded stream
    if (username === "nikiv") {
      setDataSafe(NIKIV_DATA)
      setLoadingSafe(false)

      return () => {
        isActive = false
      }
    }

    const loadData = async () => {
      setLoadingSafe(true)
      setErrorSafe(null)
      try {
        const result = await getStreamByUsername(username)
        setDataSafe(result)
      } catch (err) {
        setErrorSafe("Failed to load stream")
        console.error(err)
      } finally {
        setLoadingSafe(false)
      }
    }
    loadData()

    return () => {
      isActive = false
    }
  }, [username])

  const stream = data?.stream ?? null
  const playback = stream?.playback ?? null
  const fallbackPlayback = stream?.hls_url
    ? resolveStreamPlayback({ hlsUrl: stream.hls_url, webrtcUrl: null })
    : null
  const activePlayback =
    playback?.type === "webrtc" && webRtcFailed
      ? fallbackPlayback ?? playback
      : playback

  useEffect(() => {
    let isActive = true
    if (!activePlayback || activePlayback.type !== "hls") {
      return () => {
        isActive = false
      }
    }

    setStreamReady(false)
    fetch(activePlayback.url)
      .then((res) => {
        if (isActive) {
          setStreamReady(res.ok)
        }
      })
      .catch(() => {
        if (isActive) {
          setStreamReady(false)
        }
      })

    return () => {
      isActive = false
    }
  }, [
    activePlayback?.type,
    activePlayback?.type === "hls" ? activePlayback.url : null,
  ])

  if (loading) {
    return (
      <div className="flex min-h-screen items-center justify-center bg-black text-white">
        <div className="text-xl">Loading...</div>
      </div>
    )
  }

  if (error) {
    return (
      <div className="flex min-h-screen items-center justify-center bg-black text-white">
        <div className="text-center">
          <h1 className="text-4xl font-bold">Error</h1>
          <p className="mt-2 text-neutral-400">{error}</p>
        </div>
      </div>
    )
  }

  if (!data) {
    return (
      <div className="flex min-h-screen items-center justify-center bg-black text-white">
        <div className="text-center">
          <h1 className="text-4xl font-bold">User not found</h1>
          <p className="mt-2 text-neutral-400">
            This username doesn't exist or hasn't set up streaming.
          </p>
        </div>
      </div>
    )
  }

  const { user } = data
  const showPlayer =
    activePlayback?.type === "cloudflare" ||
    activePlayback?.type === "webrtc" ||
    (activePlayback?.type === "hls" && streamReady)

  return (
    <JazzProvider>
      <div className="h-screen w-screen bg-black">
        {/* Viewer count overlay */}
        <div className="absolute top-4 right-4 z-10 rounded-lg bg-black/50 px-3 py-2 backdrop-blur-sm">
          <ViewerCount username={username} />
        </div>

        {stream?.is_live && activePlayback && showPlayer ? (
          activePlayback.type === "webrtc" ? (
            <div className="relative h-full w-full">
              <WebRTCPlayer
                src={activePlayback.url}
                muted={false}
                onReady={() => setStreamReady(true)}
                onError={() => {
                  setWebRtcFailed(true)
                  setStreamReady(!fallbackPlayback)
                }}
              />
              {!streamReady && (
                <div className="absolute inset-0 flex items-center justify-center text-white">
                  <div className="text-center">
                    <div className="animate-pulse text-4xl">🔴</div>
                    <p className="mt-4 text-xl text-neutral-400">
                      Connecting to stream...
                    </p>
                  </div>
                </div>
              )}
            </div>
          ) : activePlayback.type === "cloudflare" ? (
            <div className="relative h-full w-full">
              <CloudflareStreamPlayer
                uid={activePlayback.uid}
                customerCode={activePlayback.customerCode}
                muted={false}
                onReady={() => setStreamReady(true)}
              />
              {!streamReady && (
                <div className="absolute inset-0 flex items-center justify-center text-white">
                  <div className="text-center">
                    <div className="animate-pulse text-4xl">🔴</div>
                    <p className="mt-4 text-xl text-neutral-400">
                      Connecting to stream...
                    </p>
                  </div>
                </div>
              )}
            </div>
          ) : (
            <VideoPlayer src={activePlayback.url} muted={false} />
          )
        ) : stream?.is_live && activePlayback ? (
          <div className="flex h-full w-full items-center justify-center text-white">
            <div className="text-center">
              <div className="animate-pulse text-4xl">🔴</div>
              <p className="mt-4 text-xl text-neutral-400">
                Connecting to stream...
              </p>
            </div>
          </div>
        ) : (
          <div className="flex h-full w-full items-center justify-center text-white">
            <div className="text-center">
              <p className="text-2xl font-medium text-neutral-400 mb-6">
                stream soon
              </p>
              <a
                href={username === "nikiv" ? "https://nikiv.dev" : "#"}
                target="_blank"
                rel="noopener noreferrer"
                className="text-4xl font-medium text-white hover:text-neutral-300 transition-colors"
              >
                {username === "nikiv" ? "nikiv.dev" : `@${username}`}
              </a>
            </div>
          </div>
        )}
      </div>
    </JazzProvider>
  )
}