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import {useMemo} from 'react'
import {useNux, useSaveNux} from '#/state/queries/nuxs'
import {ACTIVE_UPDATE_ID} from '#/components/PolicyUpdateOverlay/config'
import {logger} from '#/components/PolicyUpdateOverlay/logger'
import {IS_DEV} from '#/env'
import {device, useStorage} from '#/storage'
export type PolicyUpdateState = {
completed: boolean
complete: () => void
}
export function usePolicyUpdateState({
enabled,
}: {
/**
* Used to skip the policy update overlay until we're actually ready to
* show it.
*/
enabled: boolean
}) {
const nux = useNux(ACTIVE_UPDATE_ID)
const {mutate: save, variables} = useSaveNux()
const deviceStorage = useStorage(device, [ACTIVE_UPDATE_ID])
const debugOverride =
!!useStorage(device, ['policyUpdateDebugOverride'])[0] && IS_DEV
return useMemo(() => {
/**
* If not enabled, then just return a completed state so the app functions
* as normal.
*/
if (!enabled) {
return {
completed: true,
complete() {},
}
}
const nuxIsReady = nux.status === 'ready'
const nuxIsCompleted = nux.nux?.completed === true
const nuxIsOptimisticallyCompleted = !!variables?.completed
const [completedForDevice, setCompletedForDevice] = deviceStorage
const completed = computeCompletedState({
nuxIsReady,
nuxIsCompleted,
nuxIsOptimisticallyCompleted,
completedForDevice,
})
logger.debug(`state`, {
completed,
nux,
completedForDevice,
})
if (!debugOverride) {
syncCompletedState({
nuxIsReady,
nuxIsCompleted,
nuxIsOptimisticallyCompleted,
completedForDevice,
save,
setCompletedForDevice,
})
}
return {
completed,
complete() {
logger.debug(`user completed`)
save({
id: ACTIVE_UPDATE_ID,
completed: true,
data: undefined,
})
setCompletedForDevice(true)
},
}
}, [enabled, nux, save, variables, deviceStorage, debugOverride])
}
export function computeCompletedState({
nuxIsReady,
nuxIsCompleted,
nuxIsOptimisticallyCompleted,
completedForDevice,
}: {
nuxIsReady: boolean
nuxIsCompleted: boolean
nuxIsOptimisticallyCompleted: boolean
completedForDevice: boolean | undefined
}): boolean {
/**
* Assume completed to prevent flash
*/
let completed = true
/**
* Prefer server state, if available
*/
if (nuxIsReady) {
completed = nuxIsCompleted
}
/**
* Override with optimistic state or device state
*/
if (nuxIsOptimisticallyCompleted || !!completedForDevice) {
completed = true
}
return completed
}
export function syncCompletedState({
nuxIsReady,
nuxIsCompleted,
nuxIsOptimisticallyCompleted,
completedForDevice,
save,
setCompletedForDevice,
}: {
nuxIsReady: boolean
nuxIsCompleted: boolean
nuxIsOptimisticallyCompleted: boolean
completedForDevice: boolean | undefined
save: ReturnType<typeof useSaveNux>['mutate']
setCompletedForDevice: (value: boolean) => void
}) {
/*
* Sync device state to server state for this account
*/
if (
nuxIsReady &&
!nuxIsCompleted &&
!nuxIsOptimisticallyCompleted &&
!!completedForDevice
) {
logger.debug(`syncing device state to server state`)
save({
id: ACTIVE_UPDATE_ID,
completed: true,
data: undefined,
})
} else if (nuxIsReady && nuxIsCompleted && !completedForDevice) {
logger.debug(`syncing server state to device state`)
/*
* Sync server state to device state
*/
setCompletedForDevice(true)
}
}
|