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feat(back-button): add dark variant and update tests for BackButton component

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This commit is contained in:
chenhang
2026-07-13 16:10:10 +08:00
parent 3362fafa1c
commit 19857e8b9b
4 changed files with 40 additions and 26 deletions
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src/app/_components/__tests__/tailwind-components.test.tsx
+7
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@@ -13,6 +13,9 @@ describe("shared Tailwind components", () => {
const actionHtml = renderToStaticMarkup(
<BackButton onClick={() => undefined} variant="ghost" />,
);
const darkHtml = renderToStaticMarkup(
<BackButton href="/splash" variant="dark" ariaLabel="Back to home" />,
);
expect(linkHtml).toContain('href="/chat"');
expect(linkHtml).toContain('aria-label="Back to chat"');
@@ -22,6 +25,10 @@ describe("shared Tailwind components", () => {
expect(actionHtml).toContain("<button");
expect(actionHtml).toContain("size-8");
expect(actionHtml).toContain("hover:opacity-70");
expect(darkHtml).toContain('href="/splash"');
expect(darkHtml).toContain('aria-label="Back to home"');
expect(darkHtml).toContain("bg-[rgba(13,11,20,0.7)]");
expect(darkHtml).toContain("text-white");
});
it("renders CharacterAvatar with dynamic sizing and image utilities", () => {
src/app/_components/back-button.tsx
+3 -1
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@@ -7,7 +7,7 @@ interface BackButtonBaseProps {
className?: string;
ariaLabel?: string;
iconSize?: number;
variant?: "floating" | "soft" | "ghost";
variant?: "floating" | "soft" | "ghost" | "dark";
}
type BackButtonLinkProps = BackButtonBaseProps & {
@@ -32,6 +32,8 @@ const VARIANT_CLASS_NAMES = {
"size-(--responsive-icon-button-size,42px) border border-[rgba(25,19,22,0.08)] bg-[rgba(255,255,255,0.82)] text-[#21191d] shadow-[0_10px_22px_rgba(50,30,40,0.08)] hover:-translate-y-px hover:bg-white hover:shadow-[0_14px_26px_rgba(50,30,40,0.12)] active:translate-y-px",
ghost:
"size-8 bg-transparent text-black hover:opacity-70 active:scale-96",
dark:
"size-(--responsive-icon-button-size,42px) border border-[rgba(255,255,255,0.12)] bg-[rgba(13,11,20,0.7)] text-white shadow-[0_10px_24px_rgba(0,0,0,0.2)] backdrop-blur-md hover:bg-[rgba(28,24,39,0.82)] active:scale-96",
} satisfies Record<NonNullable<BackButtonBaseProps["variant"]>, string>;
export function BackButton({
src/app/chat/components/__tests__/tailwind-components.test.tsx
+6 -1
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@@ -160,10 +160,15 @@ describe("chat Tailwind components", () => {
expect(guestHtml).toContain('aria-label="Sign up to unlock more features"');
expect(guestHtml).toContain("bg-(--color-accent,#f84d96)");
expect(guestHtml).toContain("size-(--icon-size-sm,16px)");
expect(guestHtml).not.toContain('href="/splash"');
expect(guestHtml).not.toContain('aria-label="Back to home"');
expect(guestHtml).not.toContain('aria-label="Menu"');
expect(memberHtml).toContain("Offer");
expect(memberHtml).toContain('href="/splash"');
expect(memberHtml).toContain('aria-label="Back to home"');
expect(memberHtml).toContain('aria-label="Menu"');
expect(memberHtml).toContain("bg-[rgba(13,11,20,0.7)]");
expect(memberHtml).toContain("size-(--icon-size-xl,32px)");
expect(memberHtml).toContain("size-(--responsive-icon-button-size,42px)");
});
it("renders ChatInputTextField with textarea utilities", () => {
src/app/chat/components/chat-header.tsx
+24 -24
View File
@@ -8,6 +8,7 @@
import type { ReactNode } from "react";
import { Lock, Menu } from "lucide-react";
import { BackButton } from "@/app/_components";
import { ROUTES } from "@/router/routes";
import { useAppNavigator } from "@/router/use-app-navigator";
@@ -19,9 +20,9 @@ export interface ChatHeaderProps {
export function ChatHeader({ isGuest, offerBanner }: ChatHeaderProps) {
const navigator = useAppNavigator();
if (isGuest) {
return (
<header className="flex shrink-0 flex-col items-stretch bg-transparent p-0">
return (
<header className="flex shrink-0 flex-col items-stretch bg-transparent p-0">
{isGuest ? (
<button
type="button"
className="flex w-full cursor-pointer items-center justify-center gap-(--spacing-sm,8px) border-0 bg-(--color-accent,#f84d96) px-(--spacing-md,12px) py-(--spacing-sm,8px) text-center text-(length:--responsive-caption,var(--font-size-sm,12px)) font-medium text-white"
@@ -35,29 +36,28 @@ export function ChatHeader({ isGuest, offerBanner }: ChatHeaderProps) {
/>
<span>Sign up to unlock more features</span>
</button>
</header>
);
}
) : (
offerBanner
)}
return (
<header className="flex shrink-0 flex-col items-stretch bg-transparent p-0">
{offerBanner}
<div className="ml-(--spacing-md,12px) flex items-center justify-between px-(--spacing-md,12px) py-(--spacing-sm,8px)">
{/* 菜单按钮（点击 → push 到 /sidebar，与 Dart MenuButton 一致） */}
<button
type="button"
className="flex cursor-pointer items-center justify-center rounded-(--radius-full,999px) border-0 bg-[rgba(13,11,20,0.7)] p-(--spacing-sm,8px) text-(--color-text-primary,#fff)"
onClick={() => navigator.push(ROUTES.sidebar)}
aria-label="Menu"
>
<Menu
className="size-(--icon-size-xl,32px)"
size={24}
aria-hidden="true"
{!isGuest ? (
<div className="flex items-center justify-between px-(--spacing-md,12px) py-(--spacing-sm,8px)">
<BackButton
href={ROUTES.splash}
variant="dark"
ariaLabel="Back to home"
/>
</button>
</div>
<button
type="button"
className="flex size-(--responsive-icon-button-size,42px) cursor-pointer items-center justify-center rounded-(--radius-full,999px) border border-[rgba(255,255,255,0.12)] bg-[rgba(13,11,20,0.7)] text-(--color-text-primary,#fff) shadow-[0_10px_24px_rgba(0,0,0,0.2)] backdrop-blur-md transition-[background,transform] duration-150 hover:bg-[rgba(28,24,39,0.82)] active:scale-96 focus-visible:outline-2 focus-visible:outline-offset-3 focus-visible:outline-[#f657a0]"
onClick={() => navigator.push(ROUTES.sidebar)}
aria-label="Menu"
>
<Menu size={24} aria-hidden="true" />
</button>
</div>
) : null}
</header>
);
}