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import React from 'react'
import {DialogControlRefProps} from '#/components/Dialog'
import {Provider as GlobalDialogsProvider} from '#/components/dialogs/Context'
const DialogContext = React.createContext<{
/**
* The currently active `useDialogControl` hooks.
*/
activeDialogs: React.MutableRefObject<
Map<string, React.MutableRefObject<DialogControlRefProps>>
>
/**
* The currently open dialogs, referenced by their IDs, generated from
* `useId`.
*/
openDialogs: string[]
}>({
activeDialogs: {
current: new Map(),
},
openDialogs: [],
})
const DialogControlContext = React.createContext<{
closeAllDialogs(): boolean
setDialogIsOpen(id: string, isOpen: boolean): void
}>({
closeAllDialogs: () => false,
setDialogIsOpen: () => {},
})
export function useDialogStateContext() {
return React.useContext(DialogContext)
}
export function useDialogStateControlContext() {
return React.useContext(DialogControlContext)
}
export function Provider({children}: React.PropsWithChildren<{}>) {
const activeDialogs = React.useRef<
Map<string, React.MutableRefObject<DialogControlRefProps>>
>(new Map())
const [openDialogs, setOpenDialogs] = React.useState<string[]>([])
const closeAllDialogs = React.useCallback(() => {
activeDialogs.current.forEach(dialog => dialog.current.close())
return openDialogs.length > 0
}, [openDialogs])
const setDialogIsOpen = React.useCallback(
(id: string, isOpen: boolean) => {
setOpenDialogs(prev => {
const filtered = prev.filter(dialogId => dialogId !== id) as string[]
return isOpen ? [...filtered, id] : filtered
})
},
[setOpenDialogs],
)
const context = React.useMemo(
() => ({activeDialogs, openDialogs}),
[openDialogs],
)
const controls = React.useMemo(
() => ({closeAllDialogs, setDialogIsOpen}),
[closeAllDialogs, setDialogIsOpen],
)
return (
<DialogContext.Provider value={context}>
<DialogControlContext.Provider value={controls}>
<GlobalDialogsProvider>{children}</GlobalDialogsProvider>
</DialogControlContext.Provider>
</DialogContext.Provider>
)
}
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