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homarr/apps/nextjs/src/components/layout/header/tour-target.tsx
T

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1.4 KiB
TypeScript

"use client";
import type { PropsWithChildren, ReactNode } from "react";
import { createContext, Suspense, use, useContext } from "react";
import { Box } from "@mantine/core";
const TourTargetsEnabledContext = createContext(false);
let tourLibraryPromise: Promise<typeof import("@gfazioli/mantine-onboarding-tour")> | undefined;
const loadTourLibrary = () => {
if (tourLibraryPromise) return tourLibraryPromise;
const currentPromise = import("@gfazioli/mantine-onboarding-tour");
tourLibraryPromise = currentPromise;
void currentPromise.catch(() => {
if (tourLibraryPromise === currentPromise) tourLibraryPromise = undefined;
});
return currentPromise;
};
export const TourTargetsProvider = ({ enabled = true, children }: PropsWithChildren<{ enabled?: boolean }>) => (
<TourTargetsEnabledContext value={enabled}>{children}</TourTargetsEnabledContext>
);
const LoadedTourTarget = ({ id, children }: { id: string; children: ReactNode }) => {
const { OnboardingTour } = use(loadTourLibrary());
return <OnboardingTour.Target id={id}>{children}</OnboardingTour.Target>;
};
export const TourTarget = ({ id, children }: { id: string; children: ReactNode }) => {
const isEnabled = useContext(TourTargetsEnabledContext);
if (!isEnabled) return children;
const target = <Box data-tour-target={id}>{children}</Box>;
return (
<Suspense fallback={target}>
<LoadedTourTarget id={id}>{target}</LoadedTourTarget>
</Suspense>
);
};