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37 lines
950 B
TypeScript
37 lines
950 B
TypeScript
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import { createContext, FC, useCallback, useContext, useState } from 'react'
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const GlobalAlertsContext = createContext<HTMLDivElement | null | undefined>(
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undefined
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)
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export const GlobalAlertsProvider: FC = ({ children }) => {
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const [globalAlertsContainer, setGlobalAlertsContainer] =
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useState<HTMLDivElement | null>(null)
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const handleGlobalAlertsContainer = useCallback(
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(node: HTMLDivElement | null) => {
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setGlobalAlertsContainer(node)
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},
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[]
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)
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return (
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<GlobalAlertsContext.Provider value={globalAlertsContainer}>
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<div className="global-alerts" ref={handleGlobalAlertsContainer} />
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{children}
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</GlobalAlertsContext.Provider>
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)
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}
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export const useGlobalAlertsContainer = () => {
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const context = useContext(GlobalAlertsContext)
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if (context === undefined) {
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throw new Error(
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'useGlobalAlertsContainer is only available inside GlobalAlertsProvider'
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)
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}
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return context
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}
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