misc UI fixes (#20)

app/actions.ts

@@ -1,9 +1,10 @@
 'use server'
 
 import { revalidatePath } from 'next/cache'
+import { redirect } from 'next/navigation'
 import { kv } from '@vercel/kv'
-import { auth } from '@/auth'
 
+import { auth } from '@/auth'
 import { type Chat } from '@/lib/types'
 
 export async function getChats(userId?: string | null) {
@@ -32,12 +33,8 @@ export async function getChats(userId?: string | null) {
 export async function getChat(id: string, userId: string) {
   const chat = await kv.hgetall<Chat>(`chat:${id}`)
 
-  if (!chat) {
-    throw new Error('Not found')
-  }
-
-  if (userId && chat.userId !== userId) {
-    throw new Error('Unauthorized')
+  if (!chat || (userId && chat.userId !== userId)) {
+    return null
   }
 
   return chat
@@ -47,41 +44,36 @@ export async function removeChat({ id, path }: { id: string; path: string }) {
   const session = await auth()
 
   if (!session) {
-    throw new Error('Unauthorized')
+    return {
+      error: 'Unauthorized'
+    }
   }
 
   const uid = await kv.hget<string>(`chat:${id}`, 'userId')
 
   if (uid !== session?.user?.id) {
-    throw new Error('Unauthorized')
+    return {
+      error: 'Unauthorized'
+    }
   }
 
   await kv.del(`chat:${id}`)
   await kv.zrem(`user:chat:${session.user.id}`, `chat:${id}`)
 
   revalidatePath('/')
-  revalidatePath(path)
+  return revalidatePath(path)
 }
 
 export async function clearChats() {
   const session = await auth()
 
-  if (!session) {
-    throw new Error('Unauthorized')
+  if (!session?.user?.id) {
+    return {
+      error: 'Unauthorized'
+    }
   }
 
-  if (!session.user?.id) {
-    throw new Error('Unauthorized')
-  }
-
-  const chats: string[] = await kv.zrange(
-    `user:chat:${session.user.id}`,
-    0,
-    -1,
-    {
-      rev: true
-    }
-  )
+  const chats: string[] = await kv.zrange(`user:chat:${session.user.id}`, 0, -1)
 
   const pipeline = kv.pipeline()
 
@@ -93,6 +85,7 @@ export async function clearChats() {
   await pipeline.exec()
 
   revalidatePath('/')
+  return redirect('/')
 }
 
 export async function getSharedChat(id: string) {
@@ -108,16 +101,10 @@ export async function getSharedChat(id: string) {
 export async function shareChat(chat: Chat) {
   const session = await auth()
 
-  if (!session) {
-    throw new Error('Unauthorized')
+  if (!session?.user?.id || session.user.id !== chat.userId) {
+    return {
+      error: 'Unauthorized'
     }
-
-  if (!session.user?.id) {
-    throw new Error('Unauthorized')
-  }
-
-  if (chat.userId !== session.user?.id) {
-    throw new Error('Unauthorized')
   }
 
   const payload = {

app/api/chat/route.ts

@@ -1,8 +1,9 @@
 import { kv } from '@vercel/kv'
 import { OpenAIStream, StreamingTextResponse } from 'ai-connector'
 import { Configuration, OpenAIApi } from 'openai-edge'
-import { nanoid } from '@/lib/utils'
+
 import { auth } from '@/auth'
+import { nanoid } from '@/lib/utils'
 
 export const runtime = 'edge'
 

app/chat/[id]/page.tsx

@@ -1,8 +1,9 @@
 import { type Metadata } from 'next'
-import { auth } from '@/auth'
+import { notFound, redirect } from 'next/navigation'
 
-import { Chat } from '@/components/chat'
+import { auth } from '@/auth'
 import { getChat } from '@/app/actions'
+import { Chat } from '@/components/chat'
 
 // export const runtime = 'edge'
 export const preferredRegion = 'home'
@@ -16,16 +17,30 @@ export interface ChatPageProps {
 export async function generateMetadata({
   params
 }: ChatPageProps): Promise<Metadata> {
-  const { user } = await auth()
-  const chat = await getChat(params.id, user?.id ?? '')
+  const session = await auth()
+
+  if (!session?.user) {
+    return {}
+  }
+
+  const chat = await getChat(params.id, session.user.id)
   return {
     title: chat?.title.slice(0, 50) ?? 'Chat'
   }
 }
 
 export default async function ChatPage({ params }: ChatPageProps) {
-  const { user } = await auth()
-  const chat = await getChat(params.id, user?.id ?? '')
+  const session = await auth()
+
+  if (!session?.user) {
+    redirect('/sign-in')
+  }
+
+  const chat = await getChat(params.id, session.user.id)
+
+  if (!chat) {
+    notFound()
+  }
 
   return <Chat id={chat.id} initialMessages={chat.messages} />
 }

app/layout.tsx

@@ -43,10 +43,10 @@ export default function RootLayout({ children }: RootLayoutProps) {
       >
         <Toaster />
         <Providers attribute="class" defaultTheme="system" enableSystem>
-          <div className="flex flex-col min-h-screen">
+          <div className="flex min-h-screen flex-col">
             {/* @ts-ignore */}
             <Header />
-            <main className="flex flex-col flex-1 bg-muted/50">{children}</main>
+            <main className="flex flex-1 flex-col bg-muted/50">{children}</main>
           </div>
           <TailwindIndicator />
         </Providers>

app/sign-in/page.tsx

@@ -1,13 +1,9 @@
-import { FooterText } from '@/components/footer'
 import { LoginButton } from '@/components/login-button'
 
 export default function SignInPage() {
   return (
-    <div className="flex flex-col items-center justify-center h-full min-h-screen">
-      <div className="space-y-4">
+    <div className="flex h-[calc(100vh-theme(spacing.16))] items-center justify-center py-10">
       <LoginButton />
-        <FooterText />
-      </div>
     </div>
   )
 }

components/chat-message-actions.tsx

@@ -1,10 +1,11 @@
 'use client'
 
+import { type Message } from 'ai-connector'
+
 import { Button } from '@/components/ui/button'
 import { IconCheck, IconCopy } from '@/components/ui/icons'
 import { useCopyToClipboard } from '@/lib/hooks/use-copy-to-clipboard'
 import { cn } from '@/lib/utils'
-import { type Message } from 'ai-connector'
 
 interface ChatMessageActionsProps extends React.ComponentProps<'div'> {
   message: Message

components/chat-panel.tsx

@@ -1,7 +1,6 @@
 import { type UseChatHelpers } from 'ai-connector/react'
 
 import { Button } from '@/components/ui/button'
-import { ExternalLink } from '@/components/external-link'
 import { PromptForm } from '@/components/prompt-form'
 import { ButtonScrollToBottom } from '@/components/button-scroll-to-bottom'
 import { IconRefresh, IconStop } from '@/components/ui/icons'

components/chat.tsx

@@ -10,11 +10,10 @@ import { ChatScrollAnchor } from '@/components/chat-scroll-anchor'
 
 export interface ChatProps extends React.ComponentProps<'div'> {
   initialMessages?: Message[]
-  
   id?: string
 }
 
-export function Chat({ id, title, initialMessages, className }: ChatProps) {
+export function Chat({ id, initialMessages, className }: ChatProps) {
   const { messages, append, reload, stop, isLoading, input, setInput } =
     useChat({
       initialMessages,

components/clear-history.tsx

@@ -2,7 +2,9 @@
 
 import * as React from 'react'
 import { useRouter } from 'next/navigation'
+import { toast } from 'react-hot-toast'
 
+import { ServerActionResult } from '@/lib/types'
 import { Button } from '@/components/ui/button'
 import {
   AlertDialog,
@@ -18,7 +20,7 @@ import {
 import { IconSpinner } from '@/components/ui/icons'
 
 interface ClearHistoryProps {
-  clearChats: () => Promise<void>
+  clearChats: () => ServerActionResult<void>
 }
 
 export function ClearHistory({ clearChats }: ClearHistoryProps) {
@@ -49,7 +51,13 @@ export function ClearHistory({ clearChats }: ClearHistoryProps) {
             onClick={event => {
               event.preventDefault()
               startTransition(async () => {
-                await clearChats()
+                const result = await clearChats()
+
+                if (result && 'error' in result) {
+                  toast.error(result.error)
+                  return
+                }
+
                 setOpen(false)
                 router.push('/')
               })

components/footer.tsx

@@ -1,7 +1,7 @@
 import React from 'react'
 
-import { ExternalLink } from '@/components/external-link'
 import { cn } from '@/lib/utils'
+import { ExternalLink } from '@/components/external-link'
 
 export function FooterText({ className, ...props }: React.ComponentProps<'p'>) {
   return (

components/header.tsx

@@ -1,31 +1,30 @@
-import { Suspense, use } from 'react'
+import * as React from 'react'
+import Link from 'next/link'
 
 import { cn } from '@/lib/utils'
+import { auth } from '@/auth'
+import { clearChats } from '@/app/actions'
 import { buttonVariants } from '@/components/ui/button'
 import { Sidebar } from '@/components/sidebar'
 import { SidebarList } from '@/components/sidebar-list'
 import { IconGitHub, IconSeparator, IconVercel } from '@/components/ui/icons'
-
 import { SidebarFooter } from '@/components/sidebar-footer'
 import { ThemeToggle } from '@/components/theme-toggle'
 import { ClearHistory } from '@/components/clear-history'
-import { clearChats } from '@/app/actions'
-import Link from 'next/link'
-import { auth } from '@/auth'
-import { UserMenu } from './ui/user-menu'
-import { LoginButton } from './login-button'
+import { UserMenu } from '@/components/user-menu'
+import { LoginButton } from '@/components/login-button'
 
 export async function Header() {
   const session = await auth()
   return (
-    <header className="sticky top-0 z-50 flex items-center justify-between w-full h-16 px-4 border-b shrink-0 bg-gradient-to-b from-background/10 via-background/50 to-background/80 backdrop-blur-xl">
+    <header className="sticky top-0 z-50 flex h-16 w-full shrink-0 items-center justify-between border-b bg-gradient-to-b from-background/10 via-background/50 to-background/80 px-4 backdrop-blur-xl">
       <div className="flex items-center">
         {session?.user ? (
           <Sidebar>
-            <Suspense fallback={<div className="flex-1 overflow-auto" />}>
+            <React.Suspense fallback={<div className="flex-1 overflow-auto" />}>
               {/* @ts-ignore */}
               <SidebarList userId={session?.user?.id} />
-            </Suspense>
+            </React.Suspense>
             <SidebarFooter>
               <ThemeToggle />
               <ClearHistory clearChats={clearChats} />
@@ -33,12 +32,21 @@ export async function Header() {
           </Sidebar>
         ) : (
           <Link href="https://vercel.com" target="_blank" rel="nofollow">
-            <IconVercel className="w-6 h-6 mr-2" />
+            <IconVercel className="mr-2 h-6 w-6" />
           </Link>
         )}
         <div className="flex items-center">
-          <IconSeparator className="w-6 h-6 text-muted-foreground/50" />
-          {session?.user ? <UserMenu session={session} /> : <LoginButton />}
+          <IconSeparator className="h-6 w-6 text-muted-foreground/50" />
+          {session?.user ? (
+            <UserMenu user={session.user} />
+          ) : (
+            <LoginButton
+              variant="link"
+              showGithubIcon={false}
+              text="Login"
+              className="-ml-2"
+            />
+          )}
         </div>
       </div>
       <div className="flex items-center justify-end space-x-2">
@@ -49,7 +57,7 @@ export async function Header() {
           className={cn(buttonVariants({ variant: 'outline' }))}
         >
           <IconGitHub />
-          <span className="hidden ml-2 md:flex">GitHub</span>
+          <span className="ml-2 hidden md:flex">GitHub</span>
         </a>
         <a
           href="https://github.com/vercel/nextjs-ai-chatbot/"

components/login-button.tsx

@@ -1,19 +1,21 @@
 'use client'
 
 import * as React from 'react'
+import { signIn } from 'next-auth/react'
 
 import { cn } from '@/lib/utils'
 import { Button, type ButtonProps } from '@/components/ui/button'
 import { IconGitHub, IconSpinner } from '@/components/ui/icons'
-import { signIn } from 'next-auth/react'
 
 interface LoginButtonProps extends ButtonProps {
+  showGithubIcon?: boolean
   text?: string
 }
 
 export function LoginButton({
-  className,
   text = 'Login with GitHub',
+  showGithubIcon = true,
+  className,
   ...props
 }: LoginButtonProps) {
   const [isLoading, setIsLoading] = React.useState(false)
@@ -31,9 +33,9 @@ export function LoginButton({
     >
       {isLoading ? (
         <IconSpinner className="mr-2 animate-spin" />
-      ) : (
+      ) : showGithubIcon ? (
         <IconGitHub className="mr-2" />
-      )}
+      ) : null}
       {text}
     </Button>
   )

components/providers.tsx

@@ -3,6 +3,7 @@
 import * as React from 'react'
 import { ThemeProvider as NextThemesProvider } from 'next-themes'
 import { ThemeProviderProps } from 'next-themes/dist/types'
+
 import { TooltipProvider } from '@/components/ui/tooltip'
 
 export function Providers({ children, ...props }: ThemeProviderProps) {

components/sidebar-actions.tsx

@@ -41,7 +41,7 @@ import {
 
 interface SidebarActionsProps {
   chat: Chat
-  removeChat: (args: { id: string; path: string }) => Promise<void>
+  removeChat: (args: { id: string; path: string }) => ServerActionResult<void>
   shareChat: (chat: Chat) => ServerActionResult<Chat>
 }
 
@@ -150,8 +150,8 @@ export function SidebarActions({
 
                   const result = await shareChat(chat)
 
-                  if (!('id' in result)) {
-                    toast.error(result.message)
+                  if (result && 'error' in result) {
+                    toast.error(result.error)
                     return
                   }
 
@@ -189,10 +189,16 @@ export function SidebarActions({
               onClick={event => {
                 event.preventDefault()
                 startRemoveTransition(async () => {
-                  await removeChat({
+                  const result = await removeChat({
                     id: chat.id,
                     path: chat.path
                   })
+
+                  if (result && 'error' in result) {
+                    toast.error(result.error)
+                    return
+                  }
+
                   setDeleteDialogOpen(false)
                   router.push('/')
                 })

components/sidebar-list.tsx

@@ -1,6 +1,5 @@
 import { getChats, removeChat, shareChat } from '@/app/actions'
 import { SidebarActions } from '@/components/sidebar-actions'
-
 import { SidebarItem } from '@/components/sidebar-item'
 
 export interface SidebarListProps {
@@ -10,8 +9,6 @@ export interface SidebarListProps {
 export async function SidebarList({ userId }: SidebarListProps) {
   const chats = await getChats(userId)
 
-  console.log(chats)
-
   return (
     <div className="flex-1 overflow-auto">
       {chats?.length ? (

components/ui/badge.tsx

@@ -1,25 +1,25 @@
-import * as React from "react"
-import { cva, type VariantProps } from "class-variance-authority"
+import * as React from 'react'
+import { cva, type VariantProps } from 'class-variance-authority'
 
-import { cn } from "@/lib/utils"
+import { cn } from '@/lib/utils'
 
 const badgeVariants = cva(
-  "inline-flex items-center border rounded-full px-2.5 py-0.5 text-xs font-semibold transition-colors focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2",
+  'inline-flex items-center rounded-full border px-2.5 py-0.5 text-xs font-semibold transition-colors focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2',
   {
     variants: {
       variant: {
         default:
-          "bg-primary hover:bg-primary/80 border-transparent text-primary-foreground",
+          'border-transparent bg-primary text-primary-foreground hover:bg-primary/80',
         secondary:
-          "bg-secondary hover:bg-secondary/80 border-transparent text-secondary-foreground",
+          'border-transparent bg-secondary text-secondary-foreground hover:bg-secondary/80',
         destructive:
-          "bg-destructive hover:bg-destructive/80 border-transparent text-destructive-foreground",
-        outline: "text-foreground",
-      },
+          'border-transparent bg-destructive text-destructive-foreground hover:bg-destructive/80',
+        outline: 'text-foreground'
+      }
     },
     defaultVariants: {
-      variant: "default",
-    },
+      variant: 'default'
+    }
   }
 )
 

components/ui/dropdown-menu.tsx

@@ -0,0 +1,128 @@
+'use client'
+
+import * as React from 'react'
+import * as DropdownMenuPrimitive from '@radix-ui/react-dropdown-menu'
+
+import { cn } from '@/lib/utils'
+
+const DropdownMenu = DropdownMenuPrimitive.Root
+
+const DropdownMenuTrigger = DropdownMenuPrimitive.Trigger
+
+const DropdownMenuGroup = DropdownMenuPrimitive.Group
+
+const DropdownMenuPortal = DropdownMenuPrimitive.Portal
+
+const DropdownMenuSub = DropdownMenuPrimitive.Sub
+
+const DropdownMenuRadioGroup = DropdownMenuPrimitive.RadioGroup
+
+const DropdownMenuSubContent = React.forwardRef<
+  React.ElementRef<typeof DropdownMenuPrimitive.SubContent>,
+  React.ComponentPropsWithoutRef<typeof DropdownMenuPrimitive.SubContent>
+>(({ className, ...props }, ref) => (
+  <DropdownMenuPrimitive.SubContent
+    ref={ref}
+    className={cn(
+      'z-50 min-w-[8rem] overflow-hidden rounded-md border bg-popover p-1 text-popover-foreground shadow-md animate-in data-[side=bottom]:slide-in-from-top-1 data-[side=left]:slide-in-from-right-1 data-[side=right]:slide-in-from-left-1 data-[side=top]:slide-in-from-bottom-1',
+      className
+    )}
+    {...props}
+  />
+))
+DropdownMenuSubContent.displayName =
+  DropdownMenuPrimitive.SubContent.displayName
+
+const DropdownMenuContent = React.forwardRef<
+  React.ElementRef<typeof DropdownMenuPrimitive.Content>,
+  React.ComponentPropsWithoutRef<typeof DropdownMenuPrimitive.Content>
+>(({ className, sideOffset = 4, ...props }, ref) => (
+  <DropdownMenuPrimitive.Portal>
+    <DropdownMenuPrimitive.Content
+      ref={ref}
+      sideOffset={sideOffset}
+      className={cn(
+        'z-50 min-w-[8rem] overflow-hidden rounded-md border bg-popover p-1 text-popover-foreground shadow animate-in data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2',
+        className
+      )}
+      {...props}
+    />
+  </DropdownMenuPrimitive.Portal>
+))
+DropdownMenuContent.displayName = DropdownMenuPrimitive.Content.displayName
+
+const DropdownMenuItem = React.forwardRef<
+  React.ElementRef<typeof DropdownMenuPrimitive.Item>,
+  React.ComponentPropsWithoutRef<typeof DropdownMenuPrimitive.Item> & {
+    inset?: boolean
+  }
+>(({ className, inset, ...props }, ref) => (
+  <DropdownMenuPrimitive.Item
+    ref={ref}
+    className={cn(
+      'relative flex cursor-default select-none items-center rounded-sm px-2 py-1.5 text-sm outline-none transition-colors focus:bg-accent focus:text-accent-foreground data-[disabled]:pointer-events-none data-[disabled]:opacity-50',
+      inset && 'pl-8',
+      className
+    )}
+    {...props}
+  />
+))
+DropdownMenuItem.displayName = DropdownMenuPrimitive.Item.displayName
+
+const DropdownMenuLabel = React.forwardRef<
+  React.ElementRef<typeof DropdownMenuPrimitive.Label>,
+  React.ComponentPropsWithoutRef<typeof DropdownMenuPrimitive.Label> & {
+    inset?: boolean
+  }
+>(({ className, inset, ...props }, ref) => (
+  <DropdownMenuPrimitive.Label
+    ref={ref}
+    className={cn(
+      'px-2 py-1.5 text-sm font-semibold',
+      inset && 'pl-8',
+      className
+    )}
+    {...props}
+  />
+))
+DropdownMenuLabel.displayName = DropdownMenuPrimitive.Label.displayName
+
+const DropdownMenuSeparator = React.forwardRef<
+  React.ElementRef<typeof DropdownMenuPrimitive.Separator>,
+  React.ComponentPropsWithoutRef<typeof DropdownMenuPrimitive.Separator>
+>(({ className, ...props }, ref) => (
+  <DropdownMenuPrimitive.Separator
+    ref={ref}
+    className={cn('-mx-1 my-1 h-px bg-muted', className)}
+    {...props}
+  />
+))
+DropdownMenuSeparator.displayName = DropdownMenuPrimitive.Separator.displayName
+
+const DropdownMenuShortcut = ({
+  className,
+  ...props
+}: React.HTMLAttributes<HTMLSpanElement>) => {
+  return (
+    <span
+      className={cn('ml-auto text-xs tracking-widest opacity-60', className)}
+      {...props}
+    />
+  )
+}
+DropdownMenuShortcut.displayName = 'DropdownMenuShortcut'
+
+export {
+  DropdownMenu,
+  DropdownMenuTrigger,
+  DropdownMenuContent,
+  DropdownMenuItem,
+  DropdownMenuLabel,
+  DropdownMenuSeparator,
+  DropdownMenuShortcut,
+  DropdownMenuGroup,
+  DropdownMenuPortal,
+  DropdownMenuSub,
+  DropdownMenuSubContent,
+  DropdownMenuRadioGroup
+}

components/ui/icons.tsx

@@ -442,6 +442,40 @@ function IconUsers({ className, ...props }: React.ComponentProps<'svg'>) {
   )
 }
 
+function IconExternalLink({
+  className,
+  ...props
+}: React.ComponentProps<'svg'>) {
+  return (
+    <svg
+      xmlns="http://www.w3.org/2000/svg"
+      fill="currentColor"
+      className={cn('h-4 w-4', className)}
+      viewBox="0 0 256 256"
+      {...props}
+    >
+      <path d="M224 104a8 8 0 0 1-16 0V59.32l-66.33 66.34a8 8 0 0 1-11.32-11.32L196.68 48H152a8 8 0 0 1 0-16h64a8 8 0 0 1 8 8Zm-40 24a8 8 0 0 0-8 8v72H48V80h72a8 8 0 0 0 0-16H48a16 16 0 0 0-16 16v128a16 16 0 0 0 16 16h128a16 16 0 0 0 16-16v-72a8 8 0 0 0-8-8Z" />
+    </svg>
+  )
+}
+
+function IconChevronUpDown({
+  className,
+  ...props
+}: React.ComponentProps<'svg'>) {
+  return (
+    <svg
+      xmlns="http://www.w3.org/2000/svg"
+      fill="currentColor"
+      className={cn('h-4 w-4', className)}
+      viewBox="0 0 256 256"
+      {...props}
+    >
+      <path d="M181.66 170.34a8 8 0 0 1 0 11.32l-48 48a8 8 0 0 1-11.32 0l-48-48a8 8 0 0 1 11.32-11.32L128 212.69l42.34-42.35a8 8 0 0 1 11.32 0Zm-96-84.68L128 43.31l42.34 42.35a8 8 0 0 0 11.32-11.32l-48-48a8 8 0 0 0-11.32 0l-48 48a8 8 0 0 0 11.32 11.32Z" />
+    </svg>
+  )
+}
+
 export {
   IconEdit,
   IconNextChat,
@@ -467,5 +501,7 @@ export {
   IconDownload,
   IconClose,
   IconShare,
-  IconUsers
+  IconUsers,
+  IconExternalLink,
+  IconChevronUpDown
 }

components/ui/select.tsx

@@ -0,0 +1,123 @@
+'use client'
+
+import * as React from 'react'
+import * as SelectPrimitive from '@radix-ui/react-select'
+
+import { cn } from '@/lib/utils'
+import {
+  IconArrowDown,
+  IconCheck,
+  IconChevronUpDown
+} from '@/components/ui/icons'
+
+const Select = SelectPrimitive.Root
+
+const SelectGroup = SelectPrimitive.Group
+
+const SelectValue = SelectPrimitive.Value
+
+const SelectTrigger = React.forwardRef<
+  React.ElementRef<typeof SelectPrimitive.Trigger>,
+  React.ComponentPropsWithoutRef<typeof SelectPrimitive.Trigger>
+>(({ className, children, ...props }, ref) => (
+  <SelectPrimitive.Trigger
+    ref={ref}
+    className={cn(
+      'flex h-9 w-full items-center justify-between rounded-md border border-input bg-transparent px-3 py-2 text-sm shadow ring-offset-background placeholder:text-muted-foreground focus:outline-none focus:ring-2 focus:ring-ring focus:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50',
+      className
+    )}
+    {...props}
+  >
+    {children}
+    <SelectPrimitive.Icon asChild>
+      <IconChevronUpDown className="opacity-50" />
+    </SelectPrimitive.Icon>
+  </SelectPrimitive.Trigger>
+))
+SelectTrigger.displayName = SelectPrimitive.Trigger.displayName
+
+const SelectContent = React.forwardRef<
+  React.ElementRef<typeof SelectPrimitive.Content>,
+  React.ComponentPropsWithoutRef<typeof SelectPrimitive.Content>
+>(({ className, children, position = 'popper', ...props }, ref) => (
+  <SelectPrimitive.Portal>
+    <SelectPrimitive.Content
+      ref={ref}
+      className={cn(
+        'relative z-50 min-w-[8rem] overflow-hidden rounded-md border bg-popover text-popover-foreground shadow-md animate-in fade-in-80',
+        position === 'popper' && 'translate-y-1',
+        className
+      )}
+      position={position}
+      {...props}
+    >
+      <SelectPrimitive.Viewport
+        className={cn(
+          'p-1',
+          position === 'popper' &&
+            'h-[var(--radix-select-trigger-height)] w-full min-w-[var(--radix-select-trigger-width)]'
+        )}
+      >
+        {children}
+      </SelectPrimitive.Viewport>
+    </SelectPrimitive.Content>
+  </SelectPrimitive.Portal>
+))
+SelectContent.displayName = SelectPrimitive.Content.displayName
+
+const SelectLabel = React.forwardRef<
+  React.ElementRef<typeof SelectPrimitive.Label>,
+  React.ComponentPropsWithoutRef<typeof SelectPrimitive.Label>
+>(({ className, ...props }, ref) => (
+  <SelectPrimitive.Label
+    ref={ref}
+    className={cn('py-1.5 pl-8 pr-2 text-sm font-semibold', className)}
+    {...props}
+  />
+))
+SelectLabel.displayName = SelectPrimitive.Label.displayName
+
+const SelectItem = React.forwardRef<
+  React.ElementRef<typeof SelectPrimitive.Item>,
+  React.ComponentPropsWithoutRef<typeof SelectPrimitive.Item>
+>(({ className, children, ...props }, ref) => (
+  <SelectPrimitive.Item
+    ref={ref}
+    className={cn(
+      'relative flex w-full cursor-default select-none items-center rounded-sm py-1.5 pl-8 pr-2 text-sm outline-none focus:bg-accent focus:text-accent-foreground data-[disabled]:pointer-events-none data-[disabled]:opacity-50',
+      className
+    )}
+    {...props}
+  >
+    <span className="absolute left-2 flex h-3.5 w-3.5 items-center justify-center">
+      <SelectPrimitive.ItemIndicator>
+        <IconCheck className="h-4 w-4" />
+      </SelectPrimitive.ItemIndicator>
+    </span>
+    <SelectPrimitive.ItemText>{children}</SelectPrimitive.ItemText>
+  </SelectPrimitive.Item>
+))
+SelectItem.displayName = SelectPrimitive.Item.displayName
+
+const SelectSeparator = React.forwardRef<
+  React.ElementRef<typeof SelectPrimitive.Separator>,
+  React.ComponentPropsWithoutRef<typeof SelectPrimitive.Separator>
+>(({ className, ...props }, ref) => (
+  <SelectPrimitive.Separator
+    ref={ref}
+    className={cn('-mx-1 my-1 h-px bg-muted', className)}
+    {...props}
+  />
+))
+SelectSeparator.displayName = SelectPrimitive.Separator.displayName
+
+export {
+  Select,
+  SelectGroup,
+  SelectValue,
+  SelectTrigger,
+  SelectContent,
+  SelectLabel,
+  SelectItem,
+  SelectSeparator
+}

components/ui/user-menu.tsx

@@ -1,94 +0,0 @@
-'use client'
-
-// import { type Session } from 'next-auth'
-import * as DropdownMenu from '@radix-ui/react-dropdown-menu'
-import { signOut } from 'next-auth/react'
-
-import Image from 'next/image'
-
-export interface UserMenuProps {
-  session: any // Session
-}
-
-export function UserMenu({ session }: UserMenuProps) {
-  return (
-    <div className="flex items-center justify-between">
-      <DropdownMenu.Root>
-        <DropdownMenu.Trigger asChild>
-          <button className="focus:outline-none">
-            {session.user?.image ? (
-              <Image
-                width={24}
-                height={24}
-                className="w-6 h-6 transition-opacity duration-300 rounded-full select-none ring-zinc-100/10 ring-1 hover:opacity-80"
-                src={session.user?.image ? `${session.user.image}&s=60` : ''}
-                alt={session.user.name ?? 'Avatar'}
-              />
-            ) : (
-              <div className="flex items-center justify-center w-8 h-8 p-2 rounded-full select-none shrink-0 bg-gradient-to-r from-cyan-500 to-blue-500">
-                <div
-                  className="font-medium uppercase text-zinc-100"
-                  style={{ fontSize: 12 }}
-                >
-                  {session.user?.name ? session.user?.name.slice(0, 2) : null}
-                </div>
-              </div>
-            )}
-          </button>
-        </DropdownMenu.Trigger>
-
-        <DropdownMenu.Portal>
-          <DropdownMenu.Content
-            className="min-w-[200px] bg-white dark:bg-zinc-950 rounded-lg shadow-lg text-zinc-900 dark:text-zinc-400 overflow-hidden border border-transparent dark:border-zinc-700 focus:outline-none relative z-20 py-2"
-            sideOffset={8}
-            align="end"
-          >
-            <DropdownMenu.Item className="px-3 py-2 focus:outline-none">
-              <div className="text-xs font-medium">{session.user?.name}</div>
-              <div className="text-xs text-zinc-500">{session.user?.email}</div>
-            </DropdownMenu.Item>
-
-            <DropdownMenu.Separator className="my-1 h-[1px] bg-zinc-100 dark:bg-zinc-800" />
-            <DropdownMenu.Item className="px-3 py-2 text-xs transition-colors duration-200 cursor-pointer hover:bg-zinc-200 dark:hover:bg-zinc-800 focus:outline-none ">
-              <a
-                href="https://vercel.com"
-                target="_blank"
-                rel="noopener noreferrer"
-                className="inline-flex items-center justify-between w-full"
-              >
-                <span>Vercel Homepage</span>
-                <span>
-                  <svg
-                    fill="none"
-                    height={16}
-                    shapeRendering="geometricPrecision"
-                    stroke="currentColor"
-                    strokeLinecap="round"
-                    strokeLinejoin="round"
-                    strokeWidth="1.5"
-                    viewBox="0 0 24 24"
-                    width={16}
-                    aria-hidden="true"
-                    className="mr-1"
-                  >
-                    <path d="M18 13v6a2 2 0 01-2 2H5a2 2 0 01-2-2V8a2 2 0 012-2h6" />
-                    <path d="M15 3h6v6" />
-                    <path d="M10 14L21 3" />
-                  </svg>
-                </span>
-              </a>
-            </DropdownMenu.Item>
-            <DropdownMenu.Item
-              className="px-3 py-2 text-xs transition-colors duration-200 cursor-pointer hover:bg-zinc-200 dark:hover:bg-zinc-800 focus:outline-none"
-              onClick={() => signOut()}
-            >
-              Log Out
-            </DropdownMenu.Item>
-          </DropdownMenu.Content>
-        </DropdownMenu.Portal>
-      </DropdownMenu.Root>
-    </div>
-  )
-}
-
-UserMenu.displayName = 'UserMenu'

components/user-menu.tsx

@@ -0,0 +1,65 @@
+'use client'
+
+import Image from 'next/image'
+import { type Session } from 'next-auth'
+import { signOut } from 'next-auth/react'
+
+import { Button } from '@/components/ui/button'
+import {
+  DropdownMenu,
+  DropdownMenuContent,
+  DropdownMenuItem,
+  DropdownMenuSeparator,
+  DropdownMenuTrigger
+} from '@/components/ui/dropdown-menu'
+import { IconExternalLink } from '@/components/ui/icons'
+
+export interface UserMenuProps {
+  user: Session['user']
+}
+
+export function UserMenu({ user }: UserMenuProps) {
+  return (
+    <div className="flex items-center justify-between">
+      <DropdownMenu>
+        <DropdownMenuTrigger asChild>
+          <Button variant="ghost" className="pl-0">
+            {user?.image ? (
+              <Image
+                className="h-6 w-6 select-none rounded-full ring-1 ring-zinc-100/10 transition-opacity duration-300 hover:opacity-80"
+                src={user?.image ? `${user.image}&s=60` : ''}
+                alt={user.name ?? 'Avatar'}
+              />
+            ) : (
+              <div className="flex h-7 w-7 shrink-0 select-none items-center justify-center rounded-full bg-muted/50 text-xs font-medium uppercase text-muted-foreground">
+                {user?.name ? user?.name.slice(0, 2) : null}
+              </div>
+            )}
+            <span className="ml-2">{user?.name}</span>
+          </Button>
+        </DropdownMenuTrigger>
+        <DropdownMenuContent sideOffset={8} align="start" className="w-[180px]">
+          <DropdownMenuItem className="flex-col items-start">
+            <div className="text-xs font-medium">{user?.name}</div>
+            <div className="text-xs text-zinc-500">{user?.email}</div>
+          </DropdownMenuItem>
+          <DropdownMenuSeparator />
+          <DropdownMenuItem asChild>
+            <a
+              href="https://vercel.com"
+              target="_blank"
+              rel="noopener noreferrer"
+              className="inline-flex w-full items-center justify-between text-xs"
+            >
+              Vercel Homepage
+              <IconExternalLink className="ml-auto h-3 w-3" />
+            </a>
+          </DropdownMenuItem>
+          <DropdownMenuItem onClick={() => signOut()} className="text-xs">
+            Log Out
+          </DropdownMenuItem>
+        </DropdownMenuContent>
+      </DropdownMenu>
+    </div>
+  )
+}

lib/hooks/use-follow-scroll.ts

@@ -1,43 +0,0 @@
-import { useEffect, useRef } from 'react'
-
-const scrollToEnd = () => {
-  window.scrollTo({
-    top: document.body.scrollHeight,
-    left: 0
-  })
-}
-
-export function useFollowScroll(shouldFollow: boolean) {
-  const shouldFollowRef = useRef(shouldFollow)
-  const scrollRef = useRef(false)
-  const triggeredBySelfRef = useRef(false)
-
-  useEffect(() => {
-    const handleScroll = () => {
-      if (triggeredBySelfRef.current) {
-        triggeredBySelfRef.current = false
-        return
-      }
-      scrollRef.current = true
-    }
-    window.addEventListener('scroll', handleScroll)
-    return () => window.removeEventListener('scroll', handleScroll)
-  }, [])
-
-  useEffect(() => {
-    if (!scrollRef.current && shouldFollowRef.current) {
-      setTimeout(() => {
-        triggeredBySelfRef.current = true
-        scrollToEnd()
-      })
-    }
-  })
-
-  useEffect(() => {
-    shouldFollowRef.current = shouldFollow
-    if (!shouldFollow) {
-      // Reset scrollRef
-      scrollRef.current = false
-    }
-  }, [shouldFollow])
-}

lib/hooks/use-local-storage.ts

@@ -1,26 +0,0 @@
-import { useEffect, useState } from 'react'
-
-const useLocalStorage = <T>(
-  key: string,
-  initialValue: T
-): [T, (value: T) => void] => {
-  const [storedValue, setStoredValue] = useState(initialValue)
-
-  useEffect(() => {
-    // Retrieve from localStorage
-    const item = window.localStorage.getItem(key)
-    if (item) {
-      setStoredValue(JSON.parse(item))
-    }
-  }, [key])
-
-  const setValue = (value: T) => {
-    // Save state
-    setStoredValue(value)
-    // Save to localStorage
-    window.localStorage.setItem(key, JSON.stringify(value))
-  }
-  return [storedValue, setValue]
-}
-
-export default useLocalStorage

lib/hooks/use-scroll.ts

@@ -1,16 +0,0 @@
-import { useCallback, useEffect, useState } from 'react'
-
-export default function useScroll(threshold: number) {
-  const [scrolled, setScrolled] = useState(false)
-
-  const onScroll = useCallback(() => {
-    setScrolled(window.pageYOffset > threshold)
-  }, [threshold])
-
-  useEffect(() => {
-    window.addEventListener('scroll', onScroll)
-    return () => window.removeEventListener('scroll', onScroll)
-  }, [onScroll])
-
-  return scrolled
-}

lib/hooks/use-window-size.ts

@@ -1,39 +0,0 @@
-'use client'
-
-import { useEffect, useState } from 'react'
-
-export default function useWindowSize() {
-  const [windowSize, setWindowSize] = useState<{
-    width: number | undefined
-    height: number | undefined
-  }>({
-    width: undefined,
-    height: undefined
-  })
-
-  useEffect(() => {
-    // Handler to call on window resize
-    function handleResize() {
-      // Set window width/height to state
-      setWindowSize({
-        width: window.innerWidth,
-        height: window.innerHeight
-      })
-    }
-
-    // Add event listener
-    window.addEventListener('resize', handleResize)
-
-    // Call handler right away so state gets updated with initial window size
-    handleResize()
-
-    // Remove event listener on cleanup
-    return () => window.removeEventListener('resize', handleResize)
-  }, []) // Empty array ensures that effect is only run on mount
-
-  return {
-    windowSize,
-    isMobile: typeof windowSize?.width === 'number' && windowSize?.width < 768,
-    isDesktop: typeof windowSize?.width === 'number' && windowSize?.width >= 768
-  }
-}

lib/types.ts

@@ -10,4 +10,9 @@ export interface Chat extends Record<string, any> {
   sharePath?: string
 }
 
-export type ServerActionResult<Result> = Promise<Result | Error>
+export type ServerActionResult<Result> = Promise<
+  | Result
+  | {
+      error: string
+    }
+>

package.json

@@ -18,6 +18,7 @@
     "@radix-ui/react-dialog": "^1.0.4",
     "@radix-ui/react-dropdown-menu": "^2.0.5",
     "@radix-ui/react-label": "^2.0.2",
+    "@radix-ui/react-select": "^1.2.2",
     "@radix-ui/react-separator": "^1.0.3",
     "@radix-ui/react-slot": "^1.0.2",
     "@radix-ui/react-switch": "^1.0.3",

pnpm-lock.yaml

@@ -20,6 +20,9 @@ dependencies:
   '@radix-ui/react-label':
     specifier: ^2.0.2
     version: 2.0.2(@types/react-dom@18.2.4)(@types/react@18.2.6)(react-dom@18.2.0)(react@18.2.0)
+  '@radix-ui/react-select':
+    specifier: ^1.2.2
+    version: 1.2.2(@types/react-dom@18.2.4)(@types/react@18.2.6)(react-dom@18.2.0)(react@18.2.0)
   '@radix-ui/react-separator':
     specifier: ^1.0.3
     version: 1.0.3(@types/react-dom@18.2.4)(@types/react@18.2.6)(react-dom@18.2.0)(react@18.2.0)
@@ -458,6 +461,12 @@ packages:
       tslib: 2.5.0
     dev: true
 
+  /@radix-ui/number@1.0.1:
+    resolution: {integrity: sha512-T5gIdVO2mmPW3NNhjNgEP3cqMXjXL9UbO0BzWcXfvdBs+BohbQxvd/K5hSVKmn9/lbTdsQVKbUcP5WLCwvUbBg==}
+    dependencies:
+      '@babel/runtime': 7.21.5
+    dev: false
+
   /@radix-ui/primitive@1.0.1:
     resolution: {integrity: sha512-yQ8oGX2GVsEYMWGxcovu1uGWPCxV5BFfeeYxqPmuAzUyLT9qmaMXSAhXpb0WrspIeqYzdJpkh2vHModJPgRIaw==}
     dependencies:
@@ -897,6 +906,47 @@ packages:
       react-dom: 18.2.0(react@18.2.0)
     dev: false
 
+  /@radix-ui/react-select@1.2.2(@types/react-dom@18.2.4)(@types/react@18.2.6)(react-dom@18.2.0)(react@18.2.0):
+    resolution: {integrity: sha512-zI7McXr8fNaSrUY9mZe4x/HC0jTLY9fWNhO1oLWYMQGDXuV4UCivIGTxwioSzO0ZCYX9iSLyWmAh/1TOmX3Cnw==}
+    peerDependencies:
+      '@types/react': '*'
+      '@types/react-dom': '*'
+      react: ^16.8 || ^17.0 || ^18.0
+      react-dom: ^16.8 || ^17.0 || ^18.0
+    peerDependenciesMeta:
+      '@types/react':
+        optional: true
+      '@types/react-dom':
+        optional: true
+    dependencies:
+      '@babel/runtime': 7.21.5
+      '@radix-ui/number': 1.0.1
+      '@radix-ui/primitive': 1.0.1
+      '@radix-ui/react-collection': 1.0.3(@types/react-dom@18.2.4)(@types/react@18.2.6)(react-dom@18.2.0)(react@18.2.0)
+      '@radix-ui/react-compose-refs': 1.0.1(@types/react@18.2.6)(react@18.2.0)
+      '@radix-ui/react-context': 1.0.1(@types/react@18.2.6)(react@18.2.0)
+      '@radix-ui/react-direction': 1.0.1(@types/react@18.2.6)(react@18.2.0)
+      '@radix-ui/react-dismissable-layer': 1.0.4(@types/react-dom@18.2.4)(@types/react@18.2.6)(react-dom@18.2.0)(react@18.2.0)
+      '@radix-ui/react-focus-guards': 1.0.1(@types/react@18.2.6)(react@18.2.0)
+      '@radix-ui/react-focus-scope': 1.0.3(@types/react-dom@18.2.4)(@types/react@18.2.6)(react-dom@18.2.0)(react@18.2.0)
+      '@radix-ui/react-id': 1.0.1(@types/react@18.2.6)(react@18.2.0)
+      '@radix-ui/react-popper': 1.1.2(@types/react-dom@18.2.4)(@types/react@18.2.6)(react-dom@18.2.0)(react@18.2.0)
+      '@radix-ui/react-portal': 1.0.3(@types/react-dom@18.2.4)(@types/react@18.2.6)(react-dom@18.2.0)(react@18.2.0)
+      '@radix-ui/react-primitive': 1.0.3(@types/react-dom@18.2.4)(@types/react@18.2.6)(react-dom@18.2.0)(react@18.2.0)
+      '@radix-ui/react-slot': 1.0.2(@types/react@18.2.6)(react@18.2.0)
+      '@radix-ui/react-use-callback-ref': 1.0.1(@types/react@18.2.6)(react@18.2.0)
+      '@radix-ui/react-use-controllable-state': 1.0.1(@types/react@18.2.6)(react@18.2.0)
+      '@radix-ui/react-use-layout-effect': 1.0.1(@types/react@18.2.6)(react@18.2.0)
+      '@radix-ui/react-use-previous': 1.0.1(@types/react@18.2.6)(react@18.2.0)
+      '@radix-ui/react-visually-hidden': 1.0.3(@types/react-dom@18.2.4)(@types/react@18.2.6)(react-dom@18.2.0)(react@18.2.0)
+      '@types/react': 18.2.6
+      '@types/react-dom': 18.2.4
+      aria-hidden: 1.2.3
+      react: 18.2.0
+      react-dom: 18.2.0(react@18.2.0)
+      react-remove-scroll: 2.5.5(@types/react@18.2.6)(react@18.2.0)
+    dev: false
+
   /@radix-ui/react-separator@1.0.3(@types/react-dom@18.2.4)(@types/react@18.2.6)(react-dom@18.2.0)(react@18.2.0):
     resolution: {integrity: sha512-itYmTy/kokS21aiV5+Z56MZB54KrhPgn6eHDKkFeOLR34HMN2s8PaN47qZZAGnvupcjxHaFZnW4pQEh0BvvVuw==}
     peerDependencies: