feat: add mailbox configuration

src/components/MailboxSetting/MailboxRelay.tsx

@@ -0,0 +1,62 @@
+import { Avatar, AvatarFallback, AvatarImage } from '@/components/ui/avatar'
+import {
+  Select,
+  SelectContent,
+  SelectItem,
+  SelectTrigger,
+  SelectValue
+} from '@/components/ui/select'
+import { CircleX, Server } from 'lucide-react'
+import { useMemo } from 'react'
+import { useTranslation } from 'react-i18next'
+import { TMailboxRelay, TMailboxRelayScope } from './types'
+
+export default function MailboxRelay({
+  mailboxRelay,
+  changeMailboxRelayScope,
+  removeMailboxRelay
+}: {
+  mailboxRelay: TMailboxRelay
+  changeMailboxRelayScope: (url: string, scope: TMailboxRelayScope) => void
+  removeMailboxRelay: (url: string) => void
+}) {
+  const { t } = useTranslation()
+  const relayIcon = useMemo(() => {
+    const url = new URL(mailboxRelay.url)
+    return `${url.protocol === 'wss:' ? 'https:' : 'http:'}//${url.host}/favicon.ico`
+  }, [mailboxRelay.url])
+
+  return (
+    <div className="flex items-center justify-between">
+      <div className="flex items-center gap-2 flex-1 w-0">
+        <Avatar className="w-6 h-6">
+          <AvatarImage src={relayIcon} />
+          <AvatarFallback>
+            <Server size={14} />
+          </AvatarFallback>
+        </Avatar>
+        <div className="truncate">{mailboxRelay.url}</div>
+      </div>
+      <div className="flex items-center gap-4">
+        <Select
+          value={mailboxRelay.scope}
+          onValueChange={(v: TMailboxRelayScope) => changeMailboxRelayScope(mailboxRelay.url, v)}
+        >
+          <SelectTrigger className="w-24 shrink-0">
+            <SelectValue />
+          </SelectTrigger>
+          <SelectContent>
+            <SelectItem value="both">{t('R & W')}</SelectItem>
+            <SelectItem value="read">{t('Read')}</SelectItem>
+            <SelectItem value="write">{t('Write')}</SelectItem>
+          </SelectContent>
+        </Select>
+        <CircleX
+          size={16}
+          onClick={() => removeMailboxRelay(mailboxRelay.url)}
+          className="text-muted-foreground hover:text-destructive clickable"
+        />
+      </div>
+    </div>
+  )
+}

src/components/MailboxSetting/NewMailboxRelayInput.tsx

@@ -0,0 +1,52 @@
+import { Button } from '@/components/ui/button'
+import { Input } from '@/components/ui/input'
+import { useState } from 'react'
+import { useTranslation } from 'react-i18next'
+
+export default function NewMailboxRelayInput({
+  saveNewMailboxRelay
+}: {
+  saveNewMailboxRelay: (url: string) => string | null
+}) {
+  const { t } = useTranslation()
+  const [newRelayUrl, setNewRelayUrl] = useState('')
+  const [newRelayUrlError, setNewRelayUrlError] = useState<string | null>(null)
+
+  const save = () => {
+    const error = saveNewMailboxRelay(newRelayUrl)
+    if (error) {
+      setNewRelayUrlError(error)
+    } else {
+      setNewRelayUrl('')
+    }
+  }
+
+  const handleRelayUrlInputKeyDown = (event: React.KeyboardEvent<HTMLInputElement>) => {
+    if (event.key === 'Enter') {
+      event.preventDefault()
+      save()
+    }
+  }
+
+  const handleRelayUrlInputChange = (e: React.ChangeEvent<HTMLInputElement>) => {
+    setNewRelayUrl(e.target.value)
+    setNewRelayUrlError(null)
+  }
+
+  return (
+    <div>
+      <div className="flex gap-4">
+        <Input
+          className={newRelayUrlError ? 'border-destructive' : ''}
+          placeholder={t('Add a new relay')}
+          value={newRelayUrl}
+          onKeyDown={handleRelayUrlInputKeyDown}
+          onChange={handleRelayUrlInputChange}
+          onBlur={save}
+        />
+        <Button onClick={save}>{t('Add')}</Button>
+      </div>
+      {newRelayUrlError && <div className="text-destructive text-xs mt-1">{newRelayUrlError}</div>}
+    </div>
+  )
+}

src/components/MailboxSetting/SaveButton.tsx

@@ -0,0 +1,52 @@
+import { useToast } from '@/hooks'
+import { useNostr } from '@/providers/NostrProvider'
+import dayjs from 'dayjs'
+import { CloudUpload, Loader } from 'lucide-react'
+import { kinds } from 'nostr-tools'
+import { useState } from 'react'
+import { Button } from '../ui/button'
+import { TMailboxRelay } from './types'
+
+export default function SaveButton({
+  mailboxRelays,
+  hasChange,
+  setHasChange
+}: {
+  mailboxRelays: TMailboxRelay[]
+  hasChange: boolean
+  setHasChange: (hasChange: boolean) => void
+}) {
+  const { toast } = useToast()
+  const { pubkey, publish, updateRelayList } = useNostr()
+  const [pushing, setPushing] = useState(false)
+
+  const save = async () => {
+    setPushing(true)
+    const event = {
+      kind: kinds.RelayList,
+      content: '',
+      tags: mailboxRelays.map(({ url, scope }) =>
+        scope === 'both' ? ['r', url] : ['r', url, scope]
+      ),
+      created_at: dayjs().unix()
+    }
+    await publish(event)
+    updateRelayList({
+      write: mailboxRelays.filter(({ scope }) => scope !== 'read').map(({ url }) => url),
+      read: mailboxRelays.filter(({ scope }) => scope !== 'write').map(({ url }) => url)
+    })
+    toast({
+      title: 'Save Successful',
+      description: 'Successfully saved mailbox relays'
+    })
+    setHasChange(false)
+    setPushing(false)
+  }
+
+  return (
+    <Button className="w-full" disabled={!pubkey || pushing || !hasChange} onClick={save}>
+      {pushing ? <Loader className="animate-spin" /> : <CloudUpload />}
+      Save
+    </Button>
+  )
+}

src/components/MailboxSetting/index.tsx

@@ -0,0 +1,82 @@
+import { Button } from '@/components/ui/button'
+import { normalizeUrl } from '@/lib/url'
+import { useNostr } from '@/providers/NostrProvider'
+import { useEffect, useState } from 'react'
+import { useTranslation } from 'react-i18next'
+import MailboxRelay from './MailboxRelay'
+import NewMailboxRelayInput from './NewMailboxRelayInput'
+import SaveButton from './SaveButton'
+import { TMailboxRelay, TMailboxRelayScope } from './types'
+
+export default function MailboxSetting() {
+  const { t } = useTranslation()
+  const { pubkey, relayList } = useNostr()
+  const [relays, setRelays] = useState<TMailboxRelay[]>([])
+  const [hasChange, setHasChange] = useState(false)
+
+  useEffect(() => {
+    if (!relayList) return
+
+    const mailboxRelays: TMailboxRelay[] = relayList.read.map((url) => ({ url, scope: 'read' }))
+    relayList.write.forEach((url) => {
+      const item = mailboxRelays.find((r) => r.url === url)
+      if (item) {
+        item.scope = 'both'
+      } else {
+        mailboxRelays.push({ url, scope: 'write' })
+      }
+    })
+    setRelays(mailboxRelays)
+  }, [relayList])
+
+  if (!pubkey) {
+    return <Button size="lg">Login to set</Button>
+  }
+
+  if (!relayList) {
+    return <div className="text-center text-sm text-muted-foreground">{t('loading...')}</div>
+  }
+
+  const changeMailboxRelayScope = (url: string, scope: TMailboxRelayScope) => {
+    setRelays((prev) => prev.map((r) => (r.url === url ? { ...r, scope } : r)))
+    setHasChange(true)
+  }
+
+  const removeMailboxRelay = (url: string) => {
+    setRelays((prev) => prev.filter((r) => r.url !== url))
+    setHasChange(true)
+  }
+
+  const saveNewMailboxRelay = (url: string) => {
+    if (url === '') return null
+    const normalizedUrl = normalizeUrl(url)
+    if (relays.some((r) => r.url === normalizedUrl)) {
+      return t('Relay already exists')
+    }
+    setRelays([...relays, { url: normalizedUrl, scope: 'both' }])
+    setHasChange(true)
+    return null
+  }
+
+  return (
+    <div className="space-y-4">
+      <div className="text-xs text-muted-foreground space-y-1">
+        <div>{t('read relays description')}</div>
+        <div>{t('write relays description')}</div>
+        <div>{t('read & write relays notice')}</div>
+      </div>
+      <SaveButton mailboxRelays={relays} hasChange={hasChange} setHasChange={setHasChange} />
+      <div className="space-y-2">
+        {relays.map((relay) => (
+          <MailboxRelay
+            key={relay.url}
+            mailboxRelay={relay}
+            changeMailboxRelayScope={changeMailboxRelayScope}
+            removeMailboxRelay={removeMailboxRelay}
+          />
+        ))}
+      </div>
+      <NewMailboxRelayInput saveNewMailboxRelay={saveNewMailboxRelay} />
+    </div>
+  )
+}

src/components/MailboxSetting/types.ts

@@ -0,0 +1,5 @@
+export type TMailboxRelayScope = 'read' | 'write' | 'both'
+export type TMailboxRelay = {
+  url: string
+  scope: TMailboxRelayScope
+}

src/components/NotificationList/index.tsx

@@ -1,5 +1,6 @@
 import { COMMENT_EVENT_KIND, PICTURE_EVENT_KIND } from '@/constants'
 import { useFetchEvent } from '@/hooks'
+import { extractEmbeddedNotesFromContent, extractImagesFromContent } from '@/lib/event'
 import { toNote } from '@/lib/link'
 import { tagNameEquals } from '@/lib/tag'
 import { useSecondaryPage } from '@/PageManager'
@@ -11,16 +12,15 @@ import { Event, kinds, nip19, validateEvent } from 'nostr-tools'
 import { useEffect, useMemo, useRef, useState } from 'react'
 import { useTranslation } from 'react-i18next'
 import PullToRefresh from 'react-simple-pull-to-refresh'
+import { embedded, embeddedNostrNpubRenderer, embeddedNostrProfileRenderer } from '../Embedded'
 import { FormattedTimestamp } from '../FormattedTimestamp'
 import UserAvatar from '../UserAvatar'
-import { embedded, embeddedNostrNpubRenderer, embeddedNostrProfileRenderer } from '../Embedded'
-import { extractEmbeddedNotesFromContent, extractImagesFromContent } from '@/lib/event'
 
 const LIMIT = 100
 
 export default function NotificationList() {
   const { t } = useTranslation()
-  const { pubkey } = useNostr()
+  const { pubkey, relayList } = useNostr()
   const [refreshCount, setRefreshCount] = useState(0)
   const [timelineKey, setTimelineKey] = useState<string | undefined>(undefined)
   const [refreshing, setRefreshing] = useState(true)
@@ -29,14 +29,13 @@ export default function NotificationList() {
   const bottomRef = useRef<HTMLDivElement | null>(null)
 
   useEffect(() => {
-    if (!pubkey) {
+    if (!pubkey || !relayList) {
       setUntil(undefined)
       return
     }
 
     const init = async () => {
       setRefreshing(true)
-      const relayList = await client.fetchRelayList(pubkey)
       let eventCount = 0
       const { closer, timelineKey } = await client.subscribeTimeline(
         relayList.read.length >= 4
@@ -71,7 +70,7 @@ export default function NotificationList() {
     return () => {
       promise.then((closer) => closer?.())
     }
-  }, [pubkey, refreshCount])
+  }, [pubkey, refreshCount, relayList])
 
   useEffect(() => {
     if (refreshing) return

src/components/RelaySetsSetting/PullFromRelaysButton.tsx

@@ -26,9 +26,11 @@ import { TRelaySet } from '@/types'
 import { CloudDownload } from 'lucide-react'
 import { kinds } from 'nostr-tools'
 import { useEffect, useState } from 'react'
+import { useTranslation } from 'react-i18next'
 import RelaySetCard from '../RelaySetCard'
 
 export default function PullFromRelaysButton() {
+  const { t } = useTranslation()
   const { pubkey } = useNostr()
   const { isSmallScreen } = useScreenSize()
   const [open, setOpen] = useState(false)
@@ -36,7 +38,7 @@ export default function PullFromRelaysButton() {
   const trigger = (
     <Button variant="secondary" className="w-full" disabled={!pubkey}>
       <CloudDownload />
-      Pull from relays
+      {t('Pull from relays')}
     </Button>
   )
 
@@ -47,7 +49,7 @@ export default function PullFromRelaysButton() {
         <DrawerContent className="max-h-[90vh]">
           <div className="flex flex-col p-4 gap-4 overflow-auto">
             <DrawerHeader>
-              <DrawerTitle>Select the relay sets you want to pull</DrawerTitle>
+              <DrawerTitle>{t('Select the relay sets you want to pull')}</DrawerTitle>
               <DrawerDescription className="hidden" />
             </DrawerHeader>
             <RemoteRelaySets close={() => setOpen(false)} />
@@ -62,7 +64,7 @@ export default function PullFromRelaysButton() {
       <DialogTrigger asChild>{trigger}</DialogTrigger>
       <DialogContent className="max-h-[90vh] overflow-auto">
         <DialogHeader>
-          <DialogTitle>Select the relay sets you want to pull</DialogTitle>
+          <DialogTitle>{t('Select the relay sets you want to pull')}</DialogTitle>
           <DialogDescription className="hidden" />
         </DialogHeader>
         <RemoteRelaySets close={() => setOpen(false)} />
@@ -72,6 +74,7 @@ export default function PullFromRelaysButton() {
 }
 
 function RemoteRelaySets({ close }: { close?: () => void }) {
+  const { t } = useTranslation()
   const { pubkey, relayList } = useNostr()
   const { mergeRelaySets } = useRelaySets()
   const [initialed, setInitialed] = useState(false)
@@ -117,9 +120,9 @@ function RemoteRelaySets({ close }: { close?: () => void }) {
   }, [pubkey])
 
   if (!pubkey) return null
-  if (!initialed) return <div className="text-center text-muted-foreground">Loading...</div>
+  if (!initialed) return <div className="text-center text-muted-foreground">{t('loading...')}</div>
   if (!relaySets.length) {
-    return <div className="text-center text-muted-foreground">No relay sets found</div>
+    return <div className="text-center text-muted-foreground">{t('No relay sets found')}</div>
   }
 
   return (
@@ -146,7 +149,7 @@ function RemoteRelaySets({ close }: { close?: () => void }) {
           variant="secondary"
           onClick={() => setSelectedRelaySetIds(relaySets.map((r) => r.id))}
         >
-          All
+          {t('Select all')}
         </Button>
         <Button
           className="w-full"
@@ -159,8 +162,8 @@ function RemoteRelaySets({ close }: { close?: () => void }) {
           }}
         >
           {selectedRelaySetIds.length > 0
-            ? `Pull ${selectedRelaySetIds.length} relay sets`
+            ? t('Pull n relay sets', { n: selectedRelaySetIds.length })
-            : 'Pull'}
+            : t('Pull')}
         </Button>
       </div>
     </div>

src/components/RelaySetsSetting/PushToRelaysButton.tsx

@@ -5,9 +5,11 @@ import { useNostr } from '@/providers/NostrProvider'
 import { useRelaySets } from '@/providers/RelaySetsProvider'
 import { CloudUpload, Loader } from 'lucide-react'
 import { useState } from 'react'
+import { useTranslation } from 'react-i18next'
 import { useRelaySetsSettingComponent } from './provider'
 
 export default function PushToRelaysButton() {
+  const { t } = useTranslation()
   const { toast } = useToast()
   const { pubkey, publish } = useNostr()
   const { relaySets } = useRelaySets()
@@ -22,8 +24,8 @@ export default function PushToRelaysButton() {
     const draftEvents = selectedRelaySets.map((relaySet) => createRelaySetDraftEvent(relaySet))
     await Promise.allSettled(draftEvents.map((event) => publish(event)))
     toast({
-      title: 'Push Successful',
+      title: t('Push Successful'),
-      description: 'Successfully pushed relay sets to relays'
+      description: t('Successfully pushed relay sets to relays')
     })
     setPushing(false)
   }
@@ -36,7 +38,7 @@ export default function PushToRelaysButton() {
       onClick={push}
     >
       <CloudUpload />
-      Push to relays
+      {t('Push to relays')}
       {pushing && <Loader className="animate-spin" />}
     </Button>
   )

src/components/RelaySetsSetting/index.tsx

@@ -25,6 +25,7 @@ export default function RelaySetsSetting() {
   const saveRelaySet = () => {
     if (!newRelaySetName) return
     addRelaySet(newRelaySetName)
+    setNewRelaySetName('')
   }
 
   const handleNewRelaySetNameChange = (e: React.ChangeEvent<HTMLInputElement>) => {

src/components/Sidebar/AccountButton.tsx

@@ -6,7 +6,6 @@ import {
   DropdownMenuItem,
   DropdownMenuTrigger
 } from '@/components/ui/dropdown-menu'
-import { useFetchProfile } from '@/hooks'
 import { toProfile } from '@/lib/link'
 import { formatPubkey, generateImageByPubkey } from '@/lib/pubkey'
 import { useSecondaryPage } from '@/PageManager'
@@ -30,9 +29,8 @@ export default function AccountButton() {
 
 function ProfileButton() {
   const { t } = useTranslation()
-  const { account } = useNostr()
+  const { account, profile } = useNostr()
   const pubkey = account?.pubkey
-  const { profile } = useFetchProfile(pubkey)
   const { push } = useSecondaryPage()
   const [loginDialogOpen, setLoginDialogOpen] = useState(false)
   const [logoutDialogOpen, setLogoutDialogOpen] = useState(false)

src/constants.ts

@@ -5,6 +5,9 @@ export const StorageKey = {
   FEED_TYPE: 'feedType',
   ACCOUNTS: 'accounts',
   CURRENT_ACCOUNT: 'currentAccount',
+  ACCOUNT_RELAY_LIST_MAP: 'accountRelayListMap',
+  ACCOUNT_FOLLOWINGS_MAP: 'accountFollowingsMap',
+  ACCOUNT_PROFILE_MAP: 'accountProfileMap',
   ADD_CLIENT_TAG: 'addClientTag'
 }
 

src/hooks/useFetchRelayList.tsx

@@ -1,6 +1,6 @@
+import client from '@/services/client.service'
 import { TRelayList } from '@/types'
 import { useEffect, useState } from 'react'
-import client from '@/services/client.service'
 
 export function useFetchRelayList(pubkey?: string | null) {
   const [relayList, setRelayList] = useState<TRelayList>({ write: [], read: [] })

src/i18n/en.ts

@@ -107,6 +107,26 @@ export default {
     Relays: 'Relays',
     image: 'image',
     'Normal Note': 'Normal Note',
-    'Picture Note': 'Picture Note'
+    'Picture Note': 'Picture Note',
+    'R & W': 'R & W',
+    Read: 'Read',
+    Write: 'Write',
+    'Push to relays': 'Push to relays',
+    'Push Successful': 'Push Successful',
+    'Successfully pushed relay sets to relays': 'Successfully pushed relay sets to relays',
+    'Pull from relays': 'Pull from relays',
+    'Select the relay sets you want to pull': 'Select the relay sets you want to pull',
+    'No relay sets found': 'No relay sets found',
+    'Pull n relay sets': 'Pull {{n}} relay sets',
+    Pull: 'Pull',
+    'Select all': 'Select all',
+    'Relay Sets': 'Relay Sets',
+    'Read & Write Relays': 'Read & Write Relays',
+    'read relays description':
+      'Read relays are used to seek events about you. Other users will publish the events they want you to see to your read relays.',
+    'write relays description':
+      'Write relays are used to publish your events. Other users will seek your events from your write relays.',
+    'read & write relays notice':
+      'The number of read and write servers should ideally be kept between 2 and 4.'
   }
 }

src/i18n/zh.ts

@@ -107,6 +107,26 @@ export default {
     image: '图片',
     Normal: '普通',
     'Normal Note': '普通笔记',
-    'Picture Note': '图片笔记'
+    'Picture Note': '图片笔记',
+    'R & W': '读写',
+    Read: '只读',
+    Write: '只写',
+    'Push to relays': '保存到服务器',
+    'Push Successful': '保存成功',
+    'Successfully pushed relay sets to relays': '成功保存到服务器',
+    'Pull from relays': '从服务器拉取',
+    'Select the relay sets you want to pull': '选择要拉取的服务器组',
+    'No relay sets found': '未找到服务器组',
+    'Pull n relay sets': '拉取 {{n}} 个服务器组',
+    Pull: '拉取',
+    'Select all': '全选',
+    'Relay Sets': '服务器组',
+    Mailbox: '邮箱',
+    'Read & Write Relays': '读写服务器',
+    'read relays description':
+      '读服务器用于寻找与您有关的事件。其他用户会将想要你看到的事件发布到您的读服务器。',
+    'write relays description':
+      '写服务器用于发布您的事件。其他用户会从您的写服务器寻找您发布的事件。',
+    'read & write relays notice': '读服务器和写服务器的数量都应尽量保持在 2 到 4 个之间。'
   }
 }

src/pages/secondary/RelaySettingsPage/index.tsx

@@ -1,4 +1,6 @@
+import MailboxSetting from '@/components/MailboxSetting'
 import RelaySetsSetting from '@/components/RelaySetsSetting'
+import { Tabs, TabsContent, TabsList, TabsTrigger } from '@/components/ui/tabs'
 import SecondaryPageLayout from '@/layouts/SecondaryPageLayout'
 import { useTranslation } from 'react-i18next'
 
@@ -7,9 +9,18 @@ export default function RelaySettingsPage({ index }: { index?: number }) {
 
   return (
     <SecondaryPageLayout index={index} titlebarContent={t('Relay settings')}>
-      <div className="px-4">
+      <Tabs defaultValue="relay-sets" className="px-4 space-y-4">
+        <TabsList>
+          <TabsTrigger value="relay-sets">{t('Relay Sets')}</TabsTrigger>
+          <TabsTrigger value="mailbox">{t('Read & Write Relays')}</TabsTrigger>
+        </TabsList>
+        <TabsContent value="relay-sets">
           <RelaySetsSetting />
-      </div>
+        </TabsContent>
+        <TabsContent value="mailbox">
+          <MailboxSetting />
+        </TabsContent>
+      </Tabs>
     </SecondaryPageLayout>
   )
 }

src/providers/FeedProvider.tsx

@@ -1,12 +1,11 @@
+import { BIG_RELAY_URLS } from '@/constants'
 import { isWebsocketUrl, normalizeUrl } from '@/lib/url'
-import client from '@/services/client.service'
 import storage from '@/services/storage.service'
 import { TFeedType } from '@/types'
 import { Filter } from 'nostr-tools'
 import { createContext, useContext, useEffect, useState } from 'react'
 import { useNostr } from './NostrProvider'
 import { useRelaySets } from './RelaySetsProvider'
-import { BIG_RELAY_URLS } from '@/constants'
 
 type TFeedContext = {
   feedType: TFeedType
@@ -29,7 +28,7 @@ export const useFeed = () => {
 }
 
 export function FeedProvider({ children }: { children: React.ReactNode }) {
-  const { pubkey } = useNostr()
+  const { pubkey, getRelayList, getFollowings } = useNostr()
   const { relaySets } = useRelaySets()
   const [feedType, setFeedType] = useState<TFeedType>(storage.getFeedType())
   const [relayUrls, setRelayUrls] = useState<string[]>([])
@@ -46,11 +45,8 @@ export function FeedProvider({ children }: { children: React.ReactNode }) {
       const searchParams = new URLSearchParams(window.location.search)
       const temporaryRelayUrls = searchParams
         .getAll('r')
-        .map((url) =>
-          !url.startsWith('ws://') && !url.startsWith('wss://') ? `wss://${url}` : url
-        )
-        .filter((url) => isWebsocketUrl(url))
         .map((url) => normalizeUrl(url))
+        .filter((url) => isWebsocketUrl(url))
       if (temporaryRelayUrls.length) {
         return await switchFeed('temporary', { temporaryRelayUrls })
       }
@@ -65,10 +61,10 @@ export function FeedProvider({ children }: { children: React.ReactNode }) {
   }, [])
 
   useEffect(() => {
-    if (feedType !== 'following') return
+    if (!isReady || feedType !== 'following') return
 
     switchFeed('following')
-  }, [pubkey])
+  }, [pubkey, feedType, isReady])
 
   useEffect(() => {
     if (feedType !== 'relays') return
@@ -86,7 +82,9 @@ export function FeedProvider({ children }: { children: React.ReactNode }) {
     setIsReady(false)
     if (feedType === 'relays') {
       const relaySetId = options.activeRelaySetId ?? (relaySets.length > 0 ? relaySets[0].id : null)
-      if (!relaySetId) return
+      if (!relaySetId) {
+        return setIsReady(true)
+      }
 
       const relaySet =
         relaySets.find((set) => set.id === options.activeRelaySetId) ??
@@ -96,37 +94,35 @@ export function FeedProvider({ children }: { children: React.ReactNode }) {
         setRelayUrls(relaySet.relayUrls)
         setActiveRelaySetId(relaySet.id)
         setFilter({})
-        setIsReady(true)
         storage.setActiveRelaySetId(relaySet.id)
         storage.setFeedType(feedType)
       }
-      return
+      return setIsReady(true)
     }
     if (feedType === 'following') {
-      if (!pubkey) return
+      if (!pubkey) {
+        return setIsReady(true)
+      }
       setFeedType(feedType)
       setActiveRelaySetId(null)
-      const [relayList, followings] = await Promise.all([
+      const [relayList, followings] = await Promise.all([getRelayList(), getFollowings()])
-        client.fetchRelayList(pubkey),
-        client.fetchFollowings(pubkey)
-      ])
       setRelayUrls(relayList.read.concat(BIG_RELAY_URLS).slice(0, 4))
       setFilter({ authors: followings.includes(pubkey) ? followings : [...followings, pubkey] })
-      setIsReady(true)
       storage.setFeedType(feedType)
-      return
+      return setIsReady(true)
     }
     if (feedType === 'temporary') {
       const urls = options.temporaryRelayUrls ?? temporaryRelayUrls
-      if (!urls.length) return
+      if (!urls.length) {
+        return setIsReady(true)
+      }
 
       setFeedType(feedType)
       setTemporaryRelayUrls(urls)
       setRelayUrls(urls)
       setActiveRelaySetId(null)
       setFilter({})
-      setIsReady(true)
+      return setIsReady(true)
-      return
     }
     setIsReady(true)
   }

src/providers/FollowListProvider.tsx

@@ -25,7 +25,7 @@ export const useFollowList = () => {
 }
 
 export function FollowListProvider({ children }: { children: React.ReactNode }) {
-  const { pubkey: accountPubkey, publish } = useNostr()
+  const { pubkey: accountPubkey, publish, updateFollowings } = useNostr()
   const [followListEvent, setFollowListEvent] = useState<Event | undefined>(undefined)
   const [isFetching, setIsFetching] = useState(true)
   const followings = useMemo(() => {
@@ -65,6 +65,7 @@ export function FollowListProvider({ children }: { children: React.ReactNode })
     }
     const newFollowListEvent = await publish(newFollowListDraftEvent)
     client.updateFollowListCache(accountPubkey, newFollowListEvent)
+    updateFollowings([...followings, pubkey])
     setFollowListEvent(newFollowListEvent)
   }
 
@@ -81,6 +82,7 @@ export function FollowListProvider({ children }: { children: React.ReactNode })
     }
     const newFollowListEvent = await publish(newFollowListDraftEvent)
     client.updateFollowListCache(accountPubkey, newFollowListEvent)
+    updateFollowings(followings.filter((followPubkey) => followPubkey !== pubkey))
     setFollowListEvent(newFollowListEvent)
   }
 

src/providers/NostrProvider/index.tsx

@@ -1,9 +1,9 @@
 import LoginDialog from '@/components/LoginDialog'
-import { useFetchFollowings, useToast } from '@/hooks'
+import { BIG_RELAY_URLS } from '@/constants'
-import { useFetchRelayList } from '@/hooks/useFetchRelayList'
+import { useToast } from '@/hooks'
 import client from '@/services/client.service'
 import storage from '@/services/storage.service'
-import { ISigner, TAccount, TAccountPointer, TDraftEvent, TRelayList } from '@/types'
+import { ISigner, TAccount, TAccountPointer, TDraftEvent, TProfile, TRelayList } from '@/types'
 import dayjs from 'dayjs'
 import { Event, kinds } from 'nostr-tools'
 import { createContext, useContext, useEffect, useState } from 'react'
@@ -13,6 +13,7 @@ import { NsecSigner } from './nsec.signer'
 
 type TNostrContext = {
   pubkey: string | null
+  profile: TProfile | null
   relayList: TRelayList | null
   followings: string[] | null
   account: TAccountPointer | null
@@ -29,6 +30,10 @@ type TNostrContext = {
   signHttpAuth: (url: string, method: string) => Promise<string>
   signEvent: (draftEvent: TDraftEvent) => Promise<Event>
   checkLogin: <T>(cb?: () => T) => Promise<T | void>
+  getRelayList: () => Promise<TRelayList>
+  updateRelayList: (relayList: TRelayList) => void
+  getFollowings: () => Promise<string[]>
+  updateFollowings: (followings: string[]) => void
 }
 
 const NostrContext = createContext<TNostrContext | undefined>(undefined)
@@ -46,8 +51,9 @@ export function NostrProvider({ children }: { children: React.ReactNode }) {
   const [account, setAccount] = useState<TAccountPointer | null>(null)
   const [signer, setSigner] = useState<ISigner | null>(null)
   const [openLoginDialog, setOpenLoginDialog] = useState(false)
-  const { relayList, isFetching: isFetchingRelayList } = useFetchRelayList(account?.pubkey)
+  const [profile, setProfile] = useState<TProfile | null>(null)
-  const { followings, isFetching: isFetchingFollowings } = useFetchFollowings(account?.pubkey)
+  const [relayList, setRelayList] = useState<TRelayList | null>(null)
+  const [followings, setFollowings] = useState<string[] | null>(null)
 
   useEffect(() => {
     const init = async () => {
@@ -60,6 +66,40 @@ export function NostrProvider({ children }: { children: React.ReactNode }) {
     init()
   }, [])
 
+  useEffect(() => {
+    if (!account) {
+      setRelayList(null)
+      return
+    }
+
+    const storedRelayList = storage.getAccountRelayList(account.pubkey)
+    if (storedRelayList) {
+      setRelayList(storedRelayList)
+    }
+    const followings = storage.getAccountFollowings(account.pubkey)
+    if (followings) {
+      setFollowings(followings)
+    }
+    const profile = storage.getAccountProfile(account.pubkey)
+    if (profile) {
+      setProfile(profile)
+    }
+    client.fetchRelayList(account.pubkey).then((relayList) => {
+      setRelayList(relayList)
+      storage.setAccountRelayList(account.pubkey, relayList)
+    })
+    client.fetchFollowings(account.pubkey).then((followings) => {
+      setFollowings(followings)
+      storage.setAccountFollowings(account.pubkey, followings)
+    })
+    client.fetchProfile(account.pubkey).then((profile) => {
+      if (profile) {
+        setProfile(profile)
+        storage.setAccountProfile(account.pubkey, profile)
+      }
+    })
+  }, [account])
+
   const login = (signer: ISigner, act: TAccount) => {
     storage.addAccount(act)
     storage.switchAccount(act)
@@ -176,7 +216,7 @@ export function NostrProvider({ children }: { children: React.ReactNode }) {
 
   const publish = async (draftEvent: TDraftEvent, additionalRelayUrls: string[] = []) => {
     const event = await signEvent(draftEvent)
-    await client.publishEvent(relayList.write.concat(additionalRelayUrls), event)
+    await client.publishEvent((relayList?.write ?? []).concat(additionalRelayUrls), event)
     return event
   }
 
@@ -200,12 +240,53 @@ export function NostrProvider({ children }: { children: React.ReactNode }) {
     return setOpenLoginDialog(true)
   }
 
+  const getRelayList = async () => {
+    if (!account) {
+      return { write: BIG_RELAY_URLS, read: BIG_RELAY_URLS }
+    }
+
+    const storedRelayList = storage.getAccountRelayList(account.pubkey)
+    if (storedRelayList) {
+      return storedRelayList
+    }
+    return await client.fetchRelayList(account.pubkey)
+  }
+
+  const updateRelayList = (relayList: TRelayList) => {
+    if (!account) {
+      return
+    }
+    setRelayList(relayList)
+    storage.setAccountRelayList(account.pubkey, relayList)
+  }
+
+  const getFollowings = async () => {
+    if (!account) {
+      return []
+    }
+
+    const followings = storage.getAccountFollowings(account.pubkey)
+    if (followings) {
+      return followings
+    }
+    return await client.fetchFollowings(account.pubkey)
+  }
+
+  const updateFollowings = (followings: string[]) => {
+    if (!account) {
+      return
+    }
+    setFollowings(followings)
+    storage.setAccountFollowings(account.pubkey, followings)
+  }
+
   return (
     <NostrContext.Provider
       value={{
         pubkey: account?.pubkey ?? null,
-        relayList: isFetchingRelayList ? null : relayList,
+        profile,
-        followings: isFetchingFollowings ? null : followings,
+        relayList,
+        followings,
         account,
         accounts: storage
           .getAccounts()
@@ -218,7 +299,11 @@ export function NostrProvider({ children }: { children: React.ReactNode }) {
         publish,
         signHttpAuth,
         checkLogin,
-        signEvent
+        signEvent,
+        getRelayList,
+        updateRelayList,
+        getFollowings,
+        updateFollowings
       }}
     >
       {children}

src/services/client.service.ts

@@ -606,7 +606,9 @@ class ClientService extends EventTarget {
     return pubkeys.map((pubkey) => {
       const event = eventsMap.get(pubkey)
       const relayList = { write: [], read: [] } as TRelayList
-      if (!event) return relayList
+      if (!event) {
+        return { write: BIG_RELAY_URLS, read: BIG_RELAY_URLS }
+      }
 
       event.tags.filter(tagNameEquals('r')).forEach(([, url, type]) => {
         if (!url || !isWebsocketUrl(url)) return
@@ -625,8 +627,8 @@ class ClientService extends EventTarget {
         }
       })
       return {
-        write: relayList.write.slice(0, 10),
+        write: relayList.write.length ? relayList.write.slice(0, 10) : BIG_RELAY_URLS,
-        read: relayList.read.slice(0, 10)
+        read: relayList.read.length ? relayList.read.slice(0, 10) : BIG_RELAY_URLS
       }
     })
   }

src/services/storage.service.ts

@@ -1,7 +1,15 @@
 import { StorageKey } from '@/constants'
 import { isSameAccount } from '@/lib/account'
 import { randomString } from '@/lib/random'
-import { TAccount, TAccountPointer, TFeedType, TRelaySet, TThemeSetting } from '@/types'
+import {
+  TAccount,
+  TAccountPointer,
+  TFeedType,
+  TProfile,
+  TRelayList,
+  TRelaySet,
+  TThemeSetting
+} from '@/types'
 
 const DEFAULT_RELAY_SETS: TRelaySet[] = [
   {
@@ -25,6 +33,9 @@ class StorageService {
   private themeSetting: TThemeSetting = 'system'
   private accounts: TAccount[] = []
   private currentAccount: TAccount | null = null
+  private accountRelayListMap: Record<string, TRelayList | undefined> = {} // pubkey -> relayList
+  private accountFollowingsMap: Record<string, string[] | undefined> = {} // pubkey -> followings
+  private accountProfileMap: Record<string, TProfile> = {} // pubkey -> profile
 
   constructor() {
     if (!StorageService.instance) {
@@ -43,6 +54,12 @@ class StorageService {
     this.currentAccount = currentAccountStr ? JSON.parse(currentAccountStr) : null
     const feedTypeStr = window.localStorage.getItem(StorageKey.FEED_TYPE)
     this.feedType = feedTypeStr ? JSON.parse(feedTypeStr) : 'relays'
+    const accountRelayListMapStr = window.localStorage.getItem(StorageKey.ACCOUNT_RELAY_LIST_MAP)
+    this.accountRelayListMap = accountRelayListMapStr ? JSON.parse(accountRelayListMapStr) : {}
+    const accountFollowingsMapStr = window.localStorage.getItem(StorageKey.ACCOUNT_FOLLOWINGS_MAP)
+    this.accountFollowingsMap = accountFollowingsMapStr ? JSON.parse(accountFollowingsMapStr) : {}
+    const accountProfileMapStr = window.localStorage.getItem(StorageKey.ACCOUNT_PROFILE_MAP)
+    this.accountProfileMap = accountProfileMapStr ? JSON.parse(accountProfileMapStr) : {}
 
     const relaySetsStr = window.localStorage.getItem(StorageKey.RELAY_SETS)
     if (!relaySetsStr) {
@@ -138,7 +155,22 @@ class StorageService {
 
   removeAccount(account: TAccount) {
     this.accounts = this.accounts.filter((act) => !isSameAccount(act, account))
+    delete this.accountFollowingsMap[account.pubkey]
+    delete this.accountRelayListMap[account.pubkey]
+    delete this.accountProfileMap[account.pubkey]
     window.localStorage.setItem(StorageKey.ACCOUNTS, JSON.stringify(this.accounts))
+    window.localStorage.setItem(
+      StorageKey.ACCOUNT_FOLLOWINGS_MAP,
+      JSON.stringify(this.accountFollowingsMap)
+    )
+    window.localStorage.setItem(
+      StorageKey.ACCOUNT_RELAY_LIST_MAP,
+      JSON.stringify(this.accountRelayListMap)
+    )
+    window.localStorage.setItem(
+      StorageKey.ACCOUNT_PROFILE_MAP,
+      JSON.stringify(this.accountProfileMap)
+    )
   }
 
   switchAccount(account: TAccount | null) {
@@ -152,6 +184,42 @@ class StorageService {
     this.currentAccount = act
     window.localStorage.setItem(StorageKey.CURRENT_ACCOUNT, JSON.stringify(act))
   }
+
+  getAccountRelayList(pubkey: string) {
+    return this.accountRelayListMap[pubkey]
+  }
+
+  setAccountRelayList(pubkey: string, relayList: TRelayList) {
+    this.accountRelayListMap[pubkey] = relayList
+    window.localStorage.setItem(
+      StorageKey.ACCOUNT_RELAY_LIST_MAP,
+      JSON.stringify(this.accountRelayListMap)
+    )
+  }
+
+  getAccountFollowings(pubkey: string) {
+    return this.accountFollowingsMap[pubkey]
+  }
+
+  setAccountFollowings(pubkey: string, followings: string[]) {
+    this.accountFollowingsMap[pubkey] = followings
+    window.localStorage.setItem(
+      StorageKey.ACCOUNT_FOLLOWINGS_MAP,
+      JSON.stringify(this.accountFollowingsMap)
+    )
+  }
+
+  getAccountProfile(pubkey: string) {
+    return this.accountProfileMap[pubkey]
+  }
+
+  setAccountProfile(pubkey: string, profile: TProfile) {
+    this.accountProfileMap[pubkey] = profile
+    window.localStorage.setItem(
+      StorageKey.ACCOUNT_PROFILE_MAP,
+      JSON.stringify(this.accountProfileMap)
+    )
+  }
 }
 
 const instance = new StorageService()