9ea2d3325d
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- Updated login and signup components to utilize AuthCard for better user experience during redirection. - Introduced AuthentikEmbedDialog for seamless integration of Authentik's identity portal within the application. - Enhanced password recovery and signup flows with dynamic theme handling and improved loading states. - Refactored existing components to streamline authentication processes and improve maintainability.
114 lines
3.1 KiB
TypeScript
114 lines
3.1 KiB
TypeScript
"use client"
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import {
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createJSONStorage,
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type PersistStorage,
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type StateStorage,
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type StorageValue,
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} from "zustand/middleware"
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const DEFAULT_DEBOUNCE_MS = 220
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/** In-memory fallback when `localStorage` is missing (SSR) or throws (private mode, etc.). */
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function createMemoryStateStorage(): StateStorage {
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const data = new Map<string, string>()
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return {
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getItem: (name) => data.get(name) ?? null,
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setItem: (name, value) => {
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data.set(name, value)
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},
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removeItem: (name) => {
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data.delete(name)
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},
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}
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}
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function getPersistBackingStorage(): StateStorage {
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if (typeof window === "undefined") {
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return createMemoryStateStorage()
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}
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try {
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return window.localStorage
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} catch {
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return createMemoryStateStorage()
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}
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}
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/**
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* JSON persist storage that debounces writes to `localStorage` so rapid
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* store updates do not block the main thread on every mutation.
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* Flushes pending keys on a timer, `beforeunload`, and `pagehide`.
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* Uses in-memory storage during SSR or when `localStorage` is unavailable.
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*/
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function buildDebouncedJsonStorage(): PersistStorage<unknown> {
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const base =
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createJSONStorage(getPersistBackingStorage) ??
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createJSONStorage(() => createMemoryStateStorage())
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if (!base) {
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throw new Error("[debounced-json-storage] failed to create JSON storage")
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}
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const pending = new Map<string, StorageValue<unknown>>()
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const timers = new Map<string, ReturnType<typeof globalThis.setTimeout>>()
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const flushKey = (name: string) => {
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const t = timers.get(name)
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if (t !== undefined) {
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globalThis.clearTimeout(t)
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timers.delete(name)
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}
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const value = pending.get(name)
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if (value === undefined) return
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pending.delete(name)
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base.setItem(name, value)
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}
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const flushAll = () => {
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for (const name of [...pending.keys()]) flushKey(name)
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}
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if (typeof window !== "undefined") {
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window.addEventListener("beforeunload", flushAll)
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window.addEventListener("pagehide", flushAll)
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}
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const flushPersistStorage = () => {
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flushAll()
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}
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return {
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getItem: (name) => base.getItem(name),
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setItem: (name, value) => {
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pending.set(name, value)
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const existing = timers.get(name)
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if (existing !== undefined) globalThis.clearTimeout(existing)
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const id = globalThis.setTimeout(() => {
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timers.delete(name)
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flushKey(name)
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}, DEFAULT_DEBOUNCE_MS)
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timers.set(name, id)
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},
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removeItem: (name) => {
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const existing = timers.get(name)
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if (existing !== undefined) {
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globalThis.clearTimeout(existing)
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timers.delete(name)
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}
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pending.delete(name)
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return base.removeItem(name)
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},
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flush: flushPersistStorage,
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}
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}
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/** Shared instance for all zustand `persist` stores in this app. */
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export const debouncedPersistJSONStorage = buildDebouncedJsonStorage()
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/** Flush pending debounced persist writes (call before hard navigation on logout). */
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export function flushPersistStorage() {
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const storage = debouncedPersistJSONStorage as PersistStorage<unknown> & {
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flush?: () => void
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}
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storage.flush?.()
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}
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