feat: wip

app.vue

@@ -3,7 +3,7 @@ setupPageHeader()
 provideGlobalCommands()
 
 // We want to trigger rerendering the page when account changes
-const key = computed(() => `${currentUser.value?.server ?? currentServer.value}:${currentUser.value?.account.id || ''}`)
+const key = computed(() => `${currentServer.value}:${isGuest.value ? '[anonymous]' : currentUser.value!.account!.id || ''}`)
 </script>
 
 <template>

components/nav/NavSideItem.vue

@@ -41,8 +41,8 @@ onMastoInit(async () => {
 
 // Optimize rendering for the common case of being logged in, only show visual feedback for disabled user-only items
 // when we know there is no user.
-const noUserDisable = computed(() => !isMastoInitialised.value || (props.userOnly && !currentUser.value))
-const noUserVisual = computed(() => isMastoInitialised.value && props.userOnly && !currentUser.value)
+const noUserDisable = computed(() => !isMastoInitialised.value || (props.userOnly && isGuest.value))
+const noUserVisual = computed(() => isMastoInitialised.value && props.userOnly && isGuest.value)
 </script>
 
 <template>

components/nav/NavUser.vue

@@ -2,12 +2,16 @@
   <VDropdown v-if="isMastoInitialised && currentUser" sm:hidden>
     <div style="-webkit-touch-callout: none;">
       <AccountAvatar
+        v-if="!currentUser.guest"
         ref="avatar"
         :account="currentUser.account"
         h-8
         w-8
         :draggable="false"
       />
+      <div v-else>
+        TODO: Guest
+      </div>
     </div>
 
     <template #popper="{ hide }">

components/publish/PublishButton.vue

@@ -1,6 +1,6 @@
 <script setup>
-const disabled = computed(() => !isMastoInitialised.value || !currentUser.value)
-const disabledVisual = computed(() => isMastoInitialised.value && !currentUser.value)
+const disabled = computed(() => !isMastoInitialised.value || isGuest.value)
+const disabledVisual = computed(() => isMastoInitialised.value && isGuest.value)
 </script>
 
 <template>

components/publish/PublishWidget.vue

@@ -181,7 +181,7 @@ defineExpose({
 </script>
 
 <template>
-  <div v-if="isMastoInitialised && currentUser" flex="~ col gap-4" py3 px2 sm:px4>
+  <div v-if="isMastoInitialised && currentUser && currentUser.account && !isGuest" flex="~ col gap-4" py3 px2 sm:px4>
     <template v-if="draft.editingStatus">
       <div flex="~ col gap-1">
         <div id="state-editing" text-secondary self-center>

components/user/UserDropdown.vue

@@ -1,8 +1,14 @@
+<script setup lang="ts">
+// workaround: cannot use TSNonNull `!` in template
+const account = $computed(() => currentUser.value!.account!)
+</script>
+
 <template>
   <VDropdown :distance="0" placement="top-start">
     <button btn-action-icon :aria-label="$t('action.switch_account')">
       <div :class="{ 'hidden xl:block': currentUser }" i-ri:more-2-line />
-      <AccountAvatar v-if="currentUser" xl:hidden :account="currentUser.account" w-9 h-9 />
+      <AccountAvatar v-if="!isGuest" xl:hidden :account="account" w-9 h-9 />
+      <span v-else>TODO: Guest</span>
     </button>
     <template #popper="{ hide }">
       <UserSwitcher @click="hide" />

components/user/UserPicker.vue

@@ -6,7 +6,7 @@ const all = useUsers()
 const router = useRouter()
 const masto = useMasto()
 const switchUser = (user: UserLogin) => {
-  if (!user.guest && !currentUser.value?.guest && user.account.id === currentUser.value?.account.id)
+  if (!user.guest && !isGuest.value && user.account.id === currentUser.value!.account!.id)
     router.push(getAccountRoute(user.account))
   else
     masto.loginTo(user)
@@ -25,7 +25,8 @@ const switchUser = (user: UserLogin) => {
           hover="filter-none op100"
           @click="switchUser(user)"
         >
-          <AccountAvatar w-13 h-13 :account="user.account" />
+          <AccountAvatar v-if="!user.guest" w-13 h-13 :account="user.account" />
+          <span v-else>TODO: Guest</span>
         </button>
       </template>
     </div>

composables/push-notifications/types.ts

@@ -8,7 +8,7 @@ export interface PushManagerSubscriptionInfo {
   subscription: PushSubscription | null
 }
 
-export interface RequiredUserLogin extends Required<Omit<UserLogin, 'account' | 'pushSubscription'>> {
+export interface RequiredUserLogin extends Required<Pick<UserLogin, 'server' | 'token' | 'vapidKey'>> {
   pushSubscription?: MastoPushSubscription
 }
 

composables/push-notifications/usePushManager.ts

@@ -6,6 +6,7 @@ import type {
   SubscriptionResult,
 } from '~/composables/push-notifications/types'
 import { STORAGE_KEY_NOTIFICATION, STORAGE_KEY_NOTIFICATION_POLICY } from '~/constants'
+import type { UserLogin } from '~/types'
 
 const supportsPushNotifications = typeof window !== 'undefined'
   && 'serviceWorker' in navigator
@@ -68,10 +69,10 @@ export const usePushManager = () => {
     if (!isSupported)
       return 'not-supported'
 
-    if (!currentUser.value)
+    if (isGuest.value)
       return 'no-user'
 
-    const { pushSubscription, server, token, vapidKey, account: { acct } } = currentUser.value
+    const { pushSubscription, server, token, vapidKey, account: { acct } } = currentUser.value as UserLogin<true>
 
     if (!token || !server || !vapidKey)
       return 'invalid-vapid-key'
@@ -86,10 +87,8 @@ export const usePushManager = () => {
       return 'notification-denied'
     }
 
-    currentUser.value.pushSubscription = await createPushSubscription(
-      {
-        pushSubscription, server, token, vapidKey,
-      },
+    currentUser.value!.pushSubscription = await createPushSubscription(
+      { pushSubscription, server, token, vapidKey },
       notificationData ?? {
         alerts: {
           follow: true,
@@ -110,7 +109,7 @@ export const usePushManager = () => {
   }
 
   const unsubscribe = async () => {
-    if (!isSupported || !isSubscribed || !currentUser.value)
+    if (!isSupported || !isSubscribed || !checkUser(currentUser.value))
       return false
 
     await removePushNotifications(currentUser.value)

composables/users.ts

@@ -43,28 +43,30 @@ const initializeUsers = async (): Promise<Ref<UserLogin[]> | RemovableRef<UserLo
 const users = await initializeUsers()
 const instances = useLocalStorage<Record<string, Instance>>(STORAGE_KEY_SERVERS, mock ? mock.server : {}, { deep: true })
 const currentUserId = useLocalStorage<string>(STORAGE_KEY_CURRENT_USER, mock ? mock.user.account.id : '')
+const isGuestId = computed(() => currentUserId.value.startsWith('[anonymous]@'))
 
 export const currentUser = computed<UserLogin | undefined>(() => {
   if (!currentUserId.value)
     // Fallback to the first account
     return users.value[0]
 
-  const user = users.value.find(user => user.account?.id === currentUserId.value)
-  if (user)
-    return user
-})
+  if (isGuestId.value) {
+    const server = currentUserId.value.replace('[anonymous]@', '')
+    return users.value.find(user => user.guest && user.server === server)
+  }
 
-export const isGuest = computed(
-  () => currentUserId.value.startsWith('[anonymous]@') || !currentUser.value?.account?.acct,
-)
+  return users.value.find(user => user.account?.id === currentUserId.value)
+})
 
 export const currentServer = computed<string>(() => currentUser.value?.server || DEFAULT_SERVER)
 export const currentInstance = computed<null | Instance>(() => {
   return instances.value[currentServer.value] ?? null
 })
+export const checkUser = (val: UserLogin | undefined): val is UserLogin<true> => !!(val && !val.guest)
+export const isGuest = computed(() => !checkUser(currentUser.value))
 
 export const currentUserHandle = computed(() =>
-  isGuest.value ? '[anonymous]' : currentUser.value!.account!.acct
+  isGuestId.value ? '[anonymous]' : currentUser.value!.account!.acct
   ,
 )
 
@@ -75,7 +77,7 @@ export const characterLimit = computed(() => currentInstance.value?.configuratio
 async function loginTo(user?: UserLogin) {
   const route = useRoute()
   const router = useRouter()
-  const server = user?.server || (route.params.server as string)
+  const server = user?.server || (route.params.server as string) || DEFAULT_SERVER
   const masto = await loginMasto({
     url: `https://${server}`,
     accessToken: user?.token,
@@ -87,9 +89,11 @@ async function loginTo(user?: UserLogin) {
   if (!user?.token) {
     const instance = await masto.instances.fetch()
 
-    currentUserId.value = `[anonymous]@${server}`
     instances.value[server] = instance
+    if (!users.value.some(u => u.server === server && u.guest))
       users.value.push({ server, guest: true })
+
+    currentUserId.value = `[anonymous]@${server}`
   }
 
   else {
@@ -183,7 +187,7 @@ export async function removePushNotificationData(user: UserLogin, fromSWPushMana
   }
 }
 
-export async function removePushNotifications(user: UserLogin) {
+export async function removePushNotifications(user: UserLogin<true>) {
   if (!user.pushSubscription)
     return
 
@@ -213,9 +217,10 @@ export async function signout() {
     if (!users.value.some((u, i) => u.server === currentUser.value!.server && i !== index))
       delete instances.value[currentUser.value.server]
 
+    if (checkUser(currentUser.value)) {
       await removePushNotifications(currentUser.value)
-
       await removePushNotificationData(currentUser.value)
+    }
 
     currentUserId.value = ''
     // Remove the current user from the users
@@ -234,7 +239,7 @@ export async function signout() {
 const notifications = reactive<Record<string, undefined | [Promise<WsEvents>, number]>>({})
 
 export const useNotifications = () => {
-  const id = currentUser.value?.account!.id
+  const id = $computed(() => currentUser.value?.account?.id)
   const masto = useMasto()
 
   const clearNotifications = () => {
@@ -292,7 +297,7 @@ export function useUserLocalStorage<T extends object>(key: string, initial: () =
   const all = storages.get(key) as Ref<Record<string, T>>
 
   return computed(() => {
-    const id = isGuest.value
+    const id = isGuestId.value
       ? '[anonymous]'
       : currentUser.value!.account!.acct
     all.value[id] = Object.assign(initial(), all.value[id] || {})

middleware/auth.ts

@@ -5,7 +5,7 @@ export default defineNuxtRouteMiddleware((to) => {
     return
 
   onMastoInit(() => {
-    if (!currentUser.value)
+    if (isGuest.value)
       return navigateTo(`/${currentServer.value}/public`)
     if (to.path === '/')
       return navigateTo('/home')

pages/[[server]]/explore.vue

@@ -1,6 +1,4 @@
 <script setup lang="ts">
-import { invoke } from '@vueuse/shared'
-
 const { t } = useI18n()
 
 const tabs = $computed(() => [
@@ -20,7 +18,7 @@ const tabs = $computed(() => [
   {
     to: `/${currentServer.value}/explore/users`,
     display: t('tab.for_you'),
-    disabled: !isMastoInitialised.value || !currentUser.value,
+    disabled: !isMastoInitialised.value || isGuest.value,
   },
 ] as const)
 </script>

plugins/masto.ts

@@ -8,6 +8,7 @@ export default defineNuxtPlugin(async (nuxtApp) => {
           server: query.server,
           token: query.token,
           vapidKey: typeof query.vapid_key === 'string' ? query.vapid_key : undefined,
+          guest: false,
         }
       : currentUser.value
 

types/index.ts

@@ -12,12 +12,22 @@ export interface AppInfo {
   vapid_key: string
 }
 
-export type UserLogin = {
+interface UserLoginWithToken {
+  account: AccountCredentials
+  guest: false
+}
+
+interface UserLoginGuest {
+  account?: undefined
+  guest: true
+}
+
+export type UserLogin<WithToken extends boolean = boolean> = {
   server: string
   token?: string
   vapidKey?: string
   pushSubscription?: PushSubscription
-} & ({ account: AccountCredentials; guest: false } | { account?: undefined; guest: true })
+} & ((WithToken extends false ? UserLoginGuest : never) | (WithToken extends true ? UserLoginWithToken : never))
 
 export interface ElkMasto extends MastoClient {
   loginTo(user?: UserLogin): Promise<MastoClient>