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fix(ui): v0-strict sidebar dropdown + chat-view hero (functional preserved) #66

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Merged
Delqhi merged 1 commit into from
Jun 13, 2026
+147 −61
Merged

fix(ui): v0-strict sidebar dropdown + chat-view hero (functional preserved) #66

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133 changes: 78 additions & 55 deletions components/auth/user-menu.tsx
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@ import {
CircleUser,
CreditCard,
Gift,
LogIn,
LogOut,
MessageCircleQuestion,
Monitor,
Expand All @@ -31,7 +32,7 @@ import {
const FOOTER_LINKS = [
{ href: "/settings/preferences", label: "Profile", Icon: CircleUser },
{ href: "/settings", label: "Account Settings", Icon: SettingsIcon },
{ href: "/settings/billing", label: "Pricing", Icon: CreditCard },
{ href: "/settings/billing", label: "Pricing", Icon: CreditCard, external: true },
{
href: "https://github.com/OpenSIN-Code/SIN-Code-WebUI-v2#readme",
label: "Documentation",
Expand All @@ -58,35 +59,19 @@ export function UserMenu() {
const { data: session, isPending } = useSession()
const { theme, setTheme } = useTheme()

if (isPending) {
return (
<div className="flex items-center gap-2 px-1 opacity-50">
<span className="flex size-5 shrink-0 items-center justify-center rounded-full bg-muted text-[9px] font-bold text-muted-foreground">
…
</span>
</div>
)
}

if (!session?.user) {
return (
<button
type="button"
onClick={() => router.push("/login")}
className="flex min-w-0 flex-1 items-center gap-1.5 rounded-md px-1.5 py-1 text-[12.5px] text-sidebar-foreground hover:bg-sidebar-accent"
>
<span className="flex size-5 shrink-0 items-center justify-center rounded-full bg-brand text-[9px] font-bold text-white">
?
</span>
<span className="truncate font-medium">Anmelden</span>
</button>
)
}

const user = session.user as { name?: string | null; email?: string | null }
const displayName = user.name || user.email || "User"
const initial = (user.name || user.email || "U").charAt(0).toUpperCase()
const email = user.email || ""
// Show trigger even while pending / unauthenticated — the v0-style dropdown
// is always present at the sidebar footer.
const user = session?.user as
| { name?: string | null; email?: string | null }
| undefined
const isLoggedIn = Boolean(user?.name || user?.email)
const displayName = isLoggedIn
? user!.name || user!.email || "User"
: "Anmelden"
const initial = isLoggedIn
? (user!.name || user!.email || "U").charAt(0).toUpperCase()
: "?"
const email = user?.email || ""

async function handleSignOut() {
const { signOut } = await import("@/lib/auth/client")
Expand All @@ -95,32 +80,50 @@ export function UserMenu() {
router.refresh()
}

function handleSignIn() {
router.push("/login")
}

return (
<DropdownMenu>
<DropdownMenuTrigger
render={
<button
type="button"
aria-label="User menu"
className="flex min-w-0 flex-1 items-center gap-1.5 rounded-md px-1.5 py-1 text-[12.5px] text-sidebar-foreground hover:bg-sidebar-accent"
aria-label={isLoggedIn ? "User menu" : "Sign in"}
className={cn(
"flex min-w-0 flex-1 items-center gap-1.5 rounded-md px-1.5 py-1 text-[12.5px] text-sidebar-foreground hover:bg-sidebar-accent",
isPending && "opacity-60",
)}
/>
}
>
<span className="flex size-5 shrink-0 items-center justify-center rounded-full bg-brand text-[9px] font-bold text-white">
{initial}
{isPending ? "…" : initial}
</span>
<span className="truncate font-medium">{displayName}</span>
</DropdownMenuTrigger>

<DropdownMenuContent align="start" side="top" className="w-60">
<div className="flex flex-col gap-0.5 px-3 py-2">
<span className="truncate text-[13px] font-semibold text-foreground">
{displayName}
</span>
{email ? (
<span className="truncate text-[12px] text-muted-foreground">{email}</span>
) : null}
</div>
{isLoggedIn ? (
<div className="flex flex-col gap-0.5 px-3 py-2">
<span className="truncate text-[13px] font-semibold text-foreground">
{displayName}
</span>
{email ? (
<span className="truncate text-[12px] text-muted-foreground">{email}</span>
) : null}
</div>
) : (
<div className="flex flex-col gap-0.5 px-3 py-2">
<span className="truncate text-[13px] font-semibold text-foreground">
Nicht angemeldet
</span>
<span className="truncate text-[12px] text-muted-foreground">
Melde dich an, um Chats zu speichern
</span>
</div>
)}
<DropdownMenuSeparator />

<DropdownMenuGroup>
Expand All @@ -129,7 +132,12 @@ export function UserMenu() {
key={label}
render={
external ? (
<a href={href} target="_blank" rel="noreferrer" className="flex items-center gap-2">
<a
href={href}
target="_blank"
rel="noreferrer"
className="flex items-center gap-2"
>
<Icon className="size-4" />
{label}
</a>
Expand Down Expand Up @@ -194,7 +202,7 @@ export function UserMenu() {
</Link>
</div>

{/* Chat Position — stub (single layout) */}
{/* Chat Position — stub */}
<div className="flex items-center justify-between px-3 py-1.5">
<span className="text-[13px] text-foreground">Chat Position</span>
<Link
Expand All @@ -208,18 +216,33 @@ export function UserMenu() {
<DropdownMenuSeparator />

<DropdownMenuGroup>
<DropdownMenuItem
render={
<button
type="button"
onClick={handleSignOut}
className="flex w-full items-center gap-2"
>
<LogOut className="size-4" />
Sign Out
</button>
}
/>
{isLoggedIn ? (
<DropdownMenuItem
render={
<button
type="button"
onClick={handleSignOut}
className="flex w-full items-center gap-2"
>
<LogOut className="size-4" />
Sign Out
</button>
}
/>
) : (
<DropdownMenuItem
render={
<button
type="button"
onClick={handleSignIn}
className="flex w-full items-center gap-2"
>
<LogIn className="size-4" />
Anmelden
</button>
}
/>
)}
</DropdownMenuGroup>
</DropdownMenuContent>
</DropdownMenu>
Expand Down
75 changes: 69 additions & 6 deletions components/chat/chat-view.tsx
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Original file line number Diff line number Diff line change
@@ -1,12 +1,15 @@
"use client"

import { useRef, useEffect } from "react"
import { useRef, useEffect, useState } from "react"
import { Check, Copy, SquareTerminal } from "lucide-react"
import { Message } from "@/components/chat/message"
import { ThinkingIndicator, LoadingDots } from "@/components/chat/thinking-indicator"
import { ToolCall } from "@/components/chat/tool-call"
import { PromptComposer } from "@/components/chat/prompt-composer"
import { MarkdownMessage } from "@/components/chat/markdown-message"
import { ChatHeader } from "@/components/chat/chat-header"
import { DashedSpinner, Starburst } from "@/components/icons"
import { cn } from "@/lib/utils"

export interface ChatPart {
type: "text" | "tool"
Expand All @@ -32,6 +35,51 @@ interface ChatViewProps {
title?: string
}

/* v0-style code block with copy button (preserved from initial commit) */
function CopyCodeBlock({ body, lang = "code" }: { body: string; lang?: string }) {
const [copied, setCopied] = useState(false)
async function handleCopy() {
try {
await navigator.clipboard.writeText(body)
setCopied(true)
setTimeout(() => setCopied(false), 1500)
} catch {
/* clipboard not available */
}
}
return (
<div className="overflow-hidden rounded-xl border border-border/60 bg-card">
<div className="flex items-center justify-between border-b border-border/50 px-3 py-2">
<div className="flex items-center gap-2">
<SquareTerminal className="size-3.5 text-muted-foreground" />
<span className="text-[11px] text-muted-foreground">{lang}</span>
</div>
<button
type="button"
aria-label={copied ? "Copied" : "Copy code"}
onClick={handleCopy}
className="flex size-6 items-center justify-center rounded text-muted-foreground hover:bg-accent hover:text-foreground"
>
{copied ? <Check className="size-3.5" /> : <Copy className="size-3.5" />}
</button>
</div>
<pre className="overflow-x-auto p-4 font-mono text-[12.5px] leading-[1.6]">
<code>{body}</code>
</pre>
</div>
)
}

/* v0-style tool badge (preserved from initial commit) */
function ToolBadge({ name }: { name: string }) {
return (
<div className="flex items-center gap-2 rounded-lg border border-border/60 bg-card px-3 py-2">
<DashedSpinner className="size-3.5 animate-[spin_2s_linear_infinite] text-muted-foreground" />
<span className="font-mono text-[12px] text-muted-foreground">{name}</span>
</div>
)
}

export function ChatView({
messages,
status,
Expand All @@ -48,26 +96,41 @@ export function ChatView({

const isStreaming = status === "streaming"
const lastMessage = messages[messages.length - 1]
const hasMessages = messages.length > 0

return (
<div className="flex h-dvh flex-col bg-background">
<ChatHeader title={title} />
<div className="flex-1 overflow-y-auto">
<div className="mx-auto flex max-w-3xl flex-col px-4 py-6">
{messages.length === 0 && (
<div className="flex flex-1 flex-col items-center justify-center gap-2 py-32">
<h1 className="text-2xl font-semibold text-balance">
<div className={cn("mx-auto flex flex-col px-4 py-6", hasMessages ? "max-w-3xl" : "w-full")}>
{!hasMessages && (
<div className="flex flex-1 flex-col items-center justify-center gap-4 py-16">
<Starburst className="size-10 text-brand" />
<h1 className="text-balance text-2xl font-semibold">
What do you want to create?
</h1>
<p className="text-sm text-muted-foreground">
<p className="max-w-md text-balance text-center text-sm text-muted-foreground">
Ask the SIN-Code agent to build, fix, or explain anything.
Press <kbd className="rounded border border-border bg-muted px-1.5 py-0.5 font-mono text-[11px]">Enter</kbd> to send.
</p>
</div>
)}

{messages.map((msg) => {
const streamingThis =
isStreaming && msg.id === lastMessage?.id && msg.role === "assistant"
if (msg.role === "user") {
return (
<div key={msg.id} className="flex justify-end">
<div className="max-w-[85%] rounded-[18px] bg-secondary px-4 py-2.5 text-[14px] leading-relaxed text-foreground">
{msg.parts
.filter((p) => p.type === "text")
.map((p) => p.text)
.join("")}
</div>
</div>
)
}
return (
<Message
key={msg.id}
Expand Down
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