rework live dashboard grid layout and add natural mode

web/src/components/player/LivePlayer.tsx

@@ -54,6 +54,10 @@ type LivePlayerProps = {
   onError?: (error: LivePlayerError) => void;
   onMicrophoneError?: (error: TwoWayTalkError) => void;
   onResetLiveMode?: () => void;
+  // Aspect of the source currently on screen: the live stream's while it is
+  // playing, undefined while the still image is showing. The still comes from
+  // the detect stream, which can be shaped differently than the live one.
+  onLiveAspectChange?: (aspectRatio: number | undefined) => void;
 };
 
 export default function LivePlayer({
@@ -80,6 +84,7 @@ export default function LivePlayer({
   onError,
   onMicrophoneError,
   onResetLiveMode,
+  onLiveAspectChange,
 }: LivePlayerProps) {
   const { t } = useTranslation(["components/player"]);
 
@@ -127,6 +132,37 @@ export default function LivePlayer({
   // camera live state
 
   const [liveReady, setLiveReady] = useState(false);
+  const [liveAspect, setLiveAspect] = useState<number | undefined>();
+
+  const handleFullResolution = useCallback(
+    (value: React.SetStateAction<VideoResolutionType>) => {
+      setFullResolution?.(value);
+
+      if (typeof value === "function") {
+        return;
+      }
+
+      setLiveAspect(
+        value.width && value.height ? value.width / value.height : undefined,
+      );
+    },
+    [setFullResolution],
+  );
+
+  useEffect(() => {
+    onLiveAspectChange?.(liveReady ? liveAspect : undefined);
+  }, [liveReady, liveAspect, onLiveAspectChange]);
+
+  // The card can be a different shape than the picture (a bucketed tile, or a
+  // still whose detect aspect differs from the stream), so overlays that are
+  // meant to sit on the image have to be fitted to it rather than to the card.
+  const pictureAspect = useMemo(() => {
+    if (liveReady && liveAspect) {
+      return liveAspect;
+    }
+    const { width, height } = cameraConfig.detect;
+    return width && height ? width / height : 16 / 9;
+  }, [liveReady, liveAspect, cameraConfig.detect]);
 
   const liveReadyRef = useRef(liveReady);
   const cameraActiveRef = useRef(cameraActive);
@@ -262,11 +298,12 @@ export default function LivePlayer({
     player = (
       <WebRtcPlayer
         key={"webrtc_" + key}
-        className={`size-full rounded-lg md:rounded-2xl ${liveReady ? "" : "hidden"}`}
+        className={`size-full ${liveReady ? "" : "hidden"}`}
         camera={streamName}
         playbackEnabled={cameraActive || liveReady}
         getStats={showStats}
         setStats={setStats}
+        setFullResolution={handleFullResolution}
         audioEnabled={playAudio}
         volume={volume}
         microphoneEnabled={micEnabled}
@@ -282,7 +319,7 @@ export default function LivePlayer({
       player = (
         <MSEPlayer
           key={"mse_" + key}
-          className={`size-full rounded-lg md:rounded-2xl ${liveReady ? "" : "hidden"}`}
+          className={`size-full ${liveReady ? "" : "hidden"}`}
           camera={streamName}
           playbackEnabled={cameraActive || liveReady}
           audioEnabled={playAudio}
@@ -292,7 +329,7 @@ export default function LivePlayer({
           setStats={setStats}
           onPlaying={playerIsPlaying}
           pip={pip}
-          setFullResolution={setFullResolution}
+          setFullResolution={handleFullResolution}
           onError={onError}
         />
       );
@@ -308,7 +345,7 @@ export default function LivePlayer({
       player = (
         <JSMpegPlayer
           key={"jsmpeg_" + key}
-          className="flex justify-center overflow-hidden rounded-lg md:rounded-2xl"
+          className="flex justify-center overflow-hidden"
           camera={cameraConfig.name}
           width={cameraConfig.detect.width}
           height={cameraConfig.detect.height}
@@ -325,7 +362,9 @@ export default function LivePlayer({
       player = null;
     }
   } else {
-    player = <ActivityIndicator />;
+    player = (
+      <ActivityIndicator className={"w-full [.bg-black_&]:text-white"} />
+    );
   }
 
   return (
@@ -340,10 +379,12 @@ export default function LivePlayer({
       }}
       data-camera={cameraConfig.name}
       className={cn(
-        "relative flex w-full cursor-pointer justify-center outline",
+        // the card owns the corner: overflow-hidden clips the stream, the still
+        // image, and every overlay to this one radius so they stay concentric
+        "relative flex w-full cursor-pointer justify-center overflow-hidden rounded-lg outline md:rounded-2xl",
         activeTracking &&
           ((showStillWithoutActivity && !liveReady) || liveReady)
-          ? "outline-3 rounded-lg shadow-severity_alert outline-severity_alert md:rounded-2xl"
+          ? "shadow-severity_alert outline-[3px] outline-severity_alert"
           : "outline-0 outline-background",
         "transition-all duration-500",
         className,
@@ -357,18 +398,24 @@ export default function LivePlayer({
     >
       {cameraEnabled &&
         ((showStillWithoutActivity && !liveReady) || liveReady) && (
-          <ImageShadowOverlay
-            upperClassName="md:rounded-2xl"
-            lowerClassName="md:rounded-2xl"
-          />
+          <div
+            className="pointer-events-none absolute inset-0 z-10 flex items-center justify-center [container-type:size]"
+            style={{ "--pic-ar": pictureAspect } as React.CSSProperties}
+          >
+            <div className="relative aspect-[var(--pic-ar)] h-auto w-[min(100%,calc(100cqh*var(--pic-ar)))]">
+              <ImageShadowOverlay />
+            </div>
+          </div>
         )}
       {player}
       {cameraEnabled &&
         !offline &&
         (!showStillWithoutActivity || isReEnabling) &&
         !liveReady && (
+          (
           <div className="absolute inset-0 flex items-center justify-center">
-            <ActivityIndicator />
+            <ActivityIndicator className={"w-full [.bg-black_&]:text-white"} />
+        )
           </div>
         )}
 
@@ -447,7 +494,7 @@ export default function LivePlayer({
 
       {offline && inDashboard && (
         <>
-          <div className="absolute inset-0 rounded-lg bg-black/50 md:rounded-2xl" />
+          <div className="absolute inset-0 bg-black/50" />
           <div className="absolute inset-0 left-1/2 top-1/2 flex -translate-x-1/2 -translate-y-1/2 items-center justify-center">
             <div className="flex flex-col items-center justify-center gap-2 rounded-lg bg-background/50 p-3 text-center">
               <div>{t("streamOffline.title")}</div>
@@ -491,7 +538,7 @@ export default function LivePlayer({
       )}
 
       {!cameraEnabled && (
-        <div className="relative flex h-full w-full items-center justify-center rounded-2xl border border-secondary-foreground bg-background_alt">
+        <div className="relative flex h-full w-full items-center justify-center border border-secondary-foreground bg-background_alt">
           <div className="flex h-32 flex-col items-center justify-center rounded-lg p-4 md:h-48 md:w-48">
             <LuVideoOff className="mb-2 size-8 md:size-10" />
             <p className="max-w-32 text-center text-sm md:max-w-40 md:text-base">