Files
paperclip/ui/src/components/BreadcrumbBar.tsx

74 lines
2.2 KiB
TypeScript

import { Link } from "@/lib/router";
import { Menu } from "lucide-react";
import { useBreadcrumbs } from "../context/BreadcrumbContext";
import { useSidebar } from "../context/SidebarContext";
import { Button } from "@/components/ui/button";
import {
Breadcrumb,
BreadcrumbItem,
BreadcrumbLink,
BreadcrumbList,
BreadcrumbPage,
BreadcrumbSeparator,
} from "@/components/ui/breadcrumb";
import { Fragment } from "react";
export function BreadcrumbBar() {
const { breadcrumbs } = useBreadcrumbs();
const { toggleSidebar, isMobile } = useSidebar();
if (breadcrumbs.length === 0) return null;
const menuButton = isMobile && (
<Button
variant="ghost"
size="icon-sm"
className="mr-2 shrink-0"
onClick={toggleSidebar}
aria-label="Open sidebar"
>
<Menu className="h-5 w-5" />
</Button>
);
// Single breadcrumb = page title (uppercase)
if (breadcrumbs.length === 1) {
return (
<div className="border-b border-border px-4 md:px-6 h-12 shrink-0 flex items-center min-w-0 overflow-hidden">
{menuButton}
<h1 className="text-sm font-semibold uppercase tracking-wider truncate">
{breadcrumbs[0].label}
</h1>
</div>
);
}
// Multiple breadcrumbs = breadcrumb trail
return (
<div className="border-b border-border px-4 md:px-6 h-12 shrink-0 flex items-center min-w-0 overflow-hidden">
{menuButton}
<Breadcrumb className="min-w-0 overflow-hidden">
<BreadcrumbList className="flex-nowrap">
{breadcrumbs.map((crumb, i) => {
const isLast = i === breadcrumbs.length - 1;
return (
<Fragment key={i}>
{i > 0 && <BreadcrumbSeparator />}
<BreadcrumbItem className={isLast ? "min-w-0" : "shrink-0"}>
{isLast || !crumb.href ? (
<BreadcrumbPage className="truncate">{crumb.label}</BreadcrumbPage>
) : (
<BreadcrumbLink asChild>
<Link to={crumb.href}>{crumb.label}</Link>
</BreadcrumbLink>
)}
</BreadcrumbItem>
</Fragment>
);
})}
</BreadcrumbList>
</Breadcrumb>
</div>
);
}