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llink/js/mobile/src/features/stream-view/DeletedParticleView.tsx
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TypeScript

import { useEffect } from "react";
import { Text, View } from "react-native";
import { Trash2 } from "lucide-react-native";
import type { Particle } from "@/api/types";
import { useNetwork } from "@/hooks/use-networks";
import { resolveHumanDisplay } from "@/lib/humans";
// How long to linger on a tombstone before auto-advancing. Same cadence as
// desktop — a beat long enough to read "this was deleted," not so long it
// stalls the stream.
const TOMBSTONE_DURATION_MS = 2000;
interface DeletedParticleViewProps {
particle: Particle;
networkId: string;
paused: boolean;
onEnded: () => void;
}
export function DeletedParticleView({
particle,
networkId,
paused,
onEnded,
}: DeletedParticleViewProps) {
const network = useNetwork(networkId);
const deleterId =
"deleted_by_human_id" in particle ? particle.deleted_by_human_id : undefined;
const deleter = deleterId
? resolveHumanDisplay(deleterId, network?.humans)
: null;
useEffect(() => {
if (paused) return;
const timeout = setTimeout(onEnded, TOMBSTONE_DURATION_MS);
return () => clearTimeout(timeout);
}, [paused, onEnded, particle.id]);
return (
<View className="flex-1 items-center justify-center px-8">
<Trash2 color="rgba(255,255,255,0.4)" size={28} strokeWidth={1.5} />
<Text className="text-white/70 mt-3 text-base font-medium">
This particle was deleted
</Text>
{deleter ? (
<Text className="text-white/40 mt-1 text-xs">
by {deleter.displayName}
</Text>
) : null}
</View>
);
}