feat: initial conversational flow (#37)
* chore: only set visibility for container particles * create reusable controls indicator for reply or new * compress the size of top bar * refactor: restructure state, routing, and more * introduce stream compose flow * feat: compose new stream full flow * implement stream player * fix: prevent redirect for signed object urls * fix: implement stream playback cleaner structure * refactor: layout file name * feat: show stream name in breadcrumbs * chore: tweak padding * chore: adjust position of audio bars * feat: show latest particle preview in stream list * fix: remove console log * refactor: reorder classes * fix: avoid passing in updated_at to firestore particle * refactor: extract properties for container particles to flat fields in firestore * make the stream previews look alive * feat: show audio bars during audio clip playback * feat: order streams by last child creation * feat: playback where I left off * chore: remove unused store * fix: recording mode not using shared state * chore: clean unused variable * remove unused imports * fix: improve controls indicator immersion * feat: show playback progress in bar & auto-play text * feat: auto-exit stream on playback completion * fix: jittery media playback progress * fix: navigate during state change is invalid with react router * fix: buggy exit progress when changing clips * feat: add app icon * update package.json info * feat: only show streams visible to me * feat: show seen indicator on particles * fix: prevent unnecessary effects * fix: play new particle after playback is ended * use contols indicator for exit timer
This commit was merged in pull request #37.
This commit is contained in:
Arjun Patel
@@ -0,0 +1,218 @@
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import { useEffect, useRef, useState } from "react";
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import type { RecordingMode } from "@/hooks/use-recording-mode";
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import { AudioLevelBars } from "@/components/audio/audio-level-bars";
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import { useAudioSource } from "@/components/audio/use-audio-source";
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interface RecordingOverlayProps {
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step: "recording" | "reviewing";
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mediaStream: MediaStream | null;
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recordingMode: RecordingMode;
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reviewBlob: Blob | null;
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error: string | null;
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onClose: () => void;
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}
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function RecordingTimer() {
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const [elapsed, setElapsed] = useState(0);
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useEffect(() => {
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const interval = setInterval(() => {
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setElapsed((prev) => prev + 1);
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}, 1000);
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return () => clearInterval(interval);
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}, []);
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const minutes = Math.floor(elapsed / 60);
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const seconds = elapsed % 60;
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const display = `${minutes}:${seconds.toString().padStart(2, "0")}`;
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return (
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<div className="flex items-center gap-2">
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<span className="h-2.5 w-2.5 animate-pulse rounded-full bg-red-500" />
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<span className="font-mono text-sm text-white/80">{display}</span>
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</div>
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);
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}
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function ReviewPlayback({
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blob,
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isVideo,
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}: {
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blob: Blob;
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isVideo: boolean;
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}) {
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const urlRef = useRef<string | null>(null);
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const [objectUrl, setObjectUrl] = useState<string | null>(null);
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const audioElRef = useRef<HTMLAudioElement | null>(null);
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const [audioEl, setAudioEl] = useState<HTMLAudioElement | null>(null);
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const audioSource = useAudioSource(isVideo ? null : audioEl);
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useEffect(() => {
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const url = URL.createObjectURL(blob);
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urlRef.current = url;
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setObjectUrl(url);
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return () => {
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URL.revokeObjectURL(url);
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urlRef.current = null;
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};
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}, [blob]);
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if (!objectUrl) return null;
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if (isVideo) {
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return (
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<video
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src={objectUrl}
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autoPlay
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loop
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playsInline
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className="absolute inset-0 h-full w-full -scale-x-100 object-cover"
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/>
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);
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}
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return (
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<div className="flex flex-col items-center gap-3">
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<audio
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ref={(el) => {
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audioElRef.current = el;
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setAudioEl(el);
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}}
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src={objectUrl}
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autoPlay
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loop
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/>
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{audioSource ? (
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<AudioLevelBars sourceNode={audioSource.sourceNode} />
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) : (
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<span className="text-sm text-white/60">Playing back audio...</span>
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)}
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</div>
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);
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}
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export function RecordingOverlay({
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step,
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mediaStream,
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recordingMode,
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reviewBlob,
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error,
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onClose,
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}: RecordingOverlayProps) {
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const videoRef = useRef<HTMLVideoElement>(null);
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const recordingAudioSource = useAudioSource(mediaStream ?? null);
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// Set video srcObject for live preview
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useEffect(() => {
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if (videoRef.current && mediaStream && recordingMode === "video") {
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videoRef.current.srcObject = mediaStream;
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}
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}, [mediaStream, recordingMode]);
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// Auto-close after error with a brief delay
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useEffect(() => {
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if (!error) return;
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const timeout = setTimeout(onClose, 1500);
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return () => clearTimeout(timeout);
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}, [error, onClose]);
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const isReviewing = step === "reviewing";
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const isRecording = step === "recording";
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const isLoading = isRecording && !mediaStream;
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return (
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<div className="absolute inset-0 z-50 flex flex-col items-center justify-center bg-black/90">
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{/* Loading state */}
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{isLoading && (
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<div className="z-10 flex flex-col items-center gap-2">
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<span className="animate-pulse text-sm text-white/60">
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{recordingMode === "video"
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? "Starting camera..."
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: "Starting mic..."}
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</span>
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</div>
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)}
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{/* Camera preview (video mode, recording) */}
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{isRecording && recordingMode === "video" && mediaStream && (
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<video
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ref={videoRef}
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muted
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autoPlay
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playsInline
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className="absolute inset-0 h-full w-full -scale-x-100 object-cover"
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/>
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)}
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{/* Review playback */}
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{isReviewing && reviewBlob && (
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<ReviewPlayback
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blob={reviewBlob}
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isVideo={recordingMode === "video"}
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/>
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)}
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{/* Top center: recording indicator */}
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<div className="absolute top-8 z-10">
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{isRecording && !isLoading ? (
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<RecordingTimer />
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) : isReviewing ? (
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<div className="flex items-center gap-2">
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<span className="text-sm text-white/80">Review recording</span>
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</div>
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) : null}
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</div>
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{/* Bottom center: audio level bars (recording with active stream) */}
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{isRecording && recordingAudioSource && (
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<div className="z-10 absolute bottom-15">
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<AudioLevelBars sourceNode={recordingAudioSource.sourceNode} />
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</div>
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)}
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{/* Bottom center: keyboard hints */}
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{isRecording && !isLoading && (
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<div className="absolute bottom-8 z-10 flex items-center gap-4 text-sm text-white/50">
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<span>
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Release{" "}
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<kbd className="rounded bg-white/10 px-1.5 py-0.5 font-mono text-xs">
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`
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</kbd>{" "}
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to review
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</span>
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<span>
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<kbd className="rounded bg-white/10 px-1.5 py-0.5 font-mono text-xs">
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Q
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</kbd>{" "}
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cancel
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</span>
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</div>
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)}
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{isReviewing && (
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<div className="absolute bottom-8 z-10 flex items-center gap-4 text-sm text-white/50">
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<span>
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<kbd className="rounded bg-white/10 px-1.5 py-0.5 font-mono text-xs">
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Enter
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</kbd>{" "}
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next
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</span>
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<span>
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<kbd className="rounded bg-white/10 px-1.5 py-0.5 font-mono text-xs">
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Q
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</kbd>{" "}
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cancel
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</span>
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</div>
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)}
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{/* Error state */}
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{error && (
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<div className="z-10 text-sm text-red-400">
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{error}
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</div>
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)}
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</div>
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);
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}
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