Files
FlightTube/src/components/WatchBar.tsx
T
vincent 5b09acd28d feat: 4K downloads, watch progress, player controls, new icon
Window chrome: titleBarStyle Overlay (Transparent left the native bar in
place, white in dark mode, with a dead strip beneath it). The app now
paints that strip itself, so it matches the page background.

Player: prev/next through the feed, a full-screen button, a spinner
while a stream resolves, Open on YouTube on downloaded videos too, and
the description collapsed behind a disclosure.

Downloads default to Best, which reaches real 4K — above 1080p YouTube
serves VP9/AV1, verified to play natively in WKWebView here. Audio stays
pinned to AAC because Opus in MP4 would be silent. A Compatible setting
keeps the old 1080p H.264 behaviour. Files are now named
'<ISO date> - <title> [<id>].mp4'.

Watch progress is recorded and drawn under thumbnails like YouTube's,
and reopening a video resumes where it left off.

Tiles clamp every text line to a fixed height so they share a baseline,
and the search field no longer clips its placeholder.

Fixes a Picture-in-Picture leak: WebKit kept a detached video playing
after the player closed, so a second video could play over the first
with no way to stop it. Every exit path now tears the element down.
2026-08-29 04:03:45 +02:00

31 lines
1.0 KiB
TypeScript

import type { FeedItem } from "../types";
/** Fraction of the video watched, or null if it was never opened. */
export function watchedFraction(item: FeedItem): number | null {
const { position, duration } = item;
if (position == null || duration == null || duration <= 0) return null;
return Math.min(1, Math.max(0, position / duration));
}
/**
* The red sliver across the bottom of a thumbnail, same idea as YouTube's.
* Red rather than the sky accent on purpose: the accent means "the action to
* take" or "currently selected", and this is neither.
*/
export default function WatchBar({ item }: { item: FeedItem }) {
const f = watchedFraction(item);
if (f == null || f < 0.01) return null;
const nearlyDone = f > 0.97;
return (
<span
className="absolute inset-x-0 bottom-0 h-[3px] bg-slate-950/45"
title={nearlyDone ? "Watched" : `${Math.round(f * 100)}% watched`}
>
<span
className="block h-full bg-red-600"
style={{ width: `${Math.max(2, f * 100)}%` }}
/>
</span>
);
}