sbd2-frontend/src/components/AppLayout.tsx

import { SidebarProvider, SidebarInset, SidebarTrigger } from '@/components/ui/sidebar'
import { AppSidebar } from './AppSidebar'
import { Separator } from '@/components/ui/separator'
import {
  Breadcrumb,
  BreadcrumbItem,
  BreadcrumbLink,
  BreadcrumbList,
  BreadcrumbPage,
  BreadcrumbSeparator,
} from '@/components/ui/breadcrumb'
import { Player } from './player/Player'

interface AppLayoutProps {
  children: React.ReactNode
  breadcrumb?: {
    items: Array<{
      label: string
      href?: string
    }>
  }
}

export function AppLayout({ children, breadcrumb }: AppLayoutProps) {
  return (
    <SidebarProvider>
      <AppSidebar />
      <SidebarInset>
        <header className="flex h-16 shrink-0 items-center gap-2">
          <div className="flex items-center gap-2 px-4">
            <SidebarTrigger className="-ml-1" />
            <Separator orientation="vertical" className="mr-2 h-4" />
            {breadcrumb && (
              <Breadcrumb>
                <BreadcrumbList>
                  {breadcrumb.items.map((item, index) => (
                    <div key={item.label} className="flex items-center gap-2">
                      <BreadcrumbItem>
                        {item.href && index < breadcrumb.items.length - 1 ? (
                          <BreadcrumbLink href={item.href}>
                            {item.label}
                          </BreadcrumbLink>
                        ) : (
                          <BreadcrumbPage>{item.label}</BreadcrumbPage>
                        )}
                      </BreadcrumbItem>
                      {index < breadcrumb.items.length - 1 && (
                        <BreadcrumbSeparator />
                      )}
                    </div>
                  ))}
                </BreadcrumbList>
              </Breadcrumb>
            )}
          </div>
        </header>
        <div className="flex flex-1 flex-col gap-4 p-4 pt-0">
          {children}
        </div>
      </SidebarInset>
      <Player />
    </SidebarProvider>
  )
}