| 1 | import { useEffect, useState } from "react"; |
| 2 | import { app, type DesktopShellStatusView } from "../lib/bridge"; |
| 3 | import { desktopHost } from "../lib/desktopHost"; |
| 4 | |
| 5 | export function DesktopCloseBehaviorHint({ |
| 6 | backgroundSelected, |
| 7 | hint, |
| 8 | unavailableHint, |
| 9 | }: { |
| 10 | backgroundSelected: boolean; |
| 11 | hint: string; |
| 12 | unavailableHint: string; |
| 13 | }) { |
| 14 | const [status, setStatus] = useState<DesktopShellStatusView | null>(null); |
| 15 | useEffect(() => { |
| 16 | let active = true; |
| 17 | const update = (value: unknown) => { |
| 18 | if (!active || !value || typeof value !== "object") return; |
| 19 | const candidate = value as Partial<DesktopShellStatusView>; |
| 20 | setStatus({ |
| 21 | trayState: candidate.trayState === "ready" || candidate.trayState === "unavailable" ? candidate.trayState : "probing", |
| 22 | backgroundCloseAvailable: candidate.backgroundCloseAvailable === true, |
| 23 | reason: typeof candidate.reason === "string" ? candidate.reason : undefined, |
| 24 | }); |
| 25 | }; |
| 26 | const getStatus = app.GetDesktopShellStatus; |
| 27 | if (typeof getStatus === "function") void getStatus.call(app).then(update).catch(() => undefined); |
| 28 | const host = desktopHost(); |
| 29 | const off = host.kind === "none" ? undefined : host.events.on("desktop:shell-status", update); |
| 30 | return () => { |
| 31 | active = false; |
| 32 | off?.(); |
| 33 | }; |
| 34 | }, []); |
| 35 | if (!backgroundSelected || !status || status.backgroundCloseAvailable) return hint; |
| 36 | return <>{hint}<br />{unavailableHint}</>; |
| 37 | } |
| 38 |