import { Outlet, Link, createRootRouteWithContext, HeadContent, Scripts } from "@tanstack/react-router";
import { QueryClient, QueryClientProvider } from "@tanstack/react-query";
import { Toaster } from "@/components/ui/sonner";
import { AuthProvider } from "@/hooks/useAuth";
import { SettingsProvider } from "@/hooks/useSettings";

import appCss from "../styles.css?url";

function NotFoundComponent() {
  return (
    <div className="flex min-h-screen items-center justify-center bg-background px-4">
      <div className="max-w-md text-center">
        <h1 className="font-serif text-7xl font-medium text-brand">404</h1>
        <h2 className="mt-4 font-serif text-2xl text-foreground">Page not found</h2>
        <p className="mt-2 text-sm text-muted-foreground">
          The page you're looking for doesn't exist or has been moved.
        </p>
        <div className="mt-6">
          <Link
            to="/"
            className="inline-flex items-center justify-center rounded-md bg-primary px-4 py-2 text-sm font-medium text-primary-foreground transition-colors hover:bg-primary/90"
          >
            Back to today's brief
          </Link>
        </div>
      </div>
    </div>
  );
}

export const Route = createRootRouteWithContext<{ queryClient: QueryClient }>()({
  head: () => ({
    meta: [
      { charSet: "utf-8" },
      { name: "viewport", content: "width=device-width, initial-scale=1, viewport-fit=cover" },
      { name: "format-detection", content: "telephone=no" },
      { name: "mobile-web-app-capable", content: "yes" },
      { name: "apple-mobile-web-app-capable", content: "yes" },
      { name: "apple-mobile-web-app-status-bar-style", content: "default" },
      { name: "theme-color", content: "#f5efe6" },
      { title: "The Daily Ledger — Morning Briefing for Hoteliers" },
      {
        name: "description",
        content:
          "A calm, editorial morning briefing for hotel general managers — world news plus what's happening near your property.",
      },
      { name: "author", content: "The Daily Ledger" },
      { property: "og:title", content: "The Daily Ledger — Morning Briefing for Hoteliers" },
      {
        property: "og:description",
        content:
          "Start your day informed: world hotel news plus competitor activity within a few kilometres of your property.",
      },
      { property: "og:type", content: "website" },
      { name: "twitter:card", content: "summary" },
      { name: "twitter:title", content: "The Daily Ledger — Morning Briefing for Hoteliers" },
      { name: "description", content: "Hotelier's Daily Brief delivers personalized industry news, competitor insights, and actionable plans." },
      { property: "og:description", content: "Hotelier's Daily Brief delivers personalized industry news, competitor insights, and actionable plans." },
      { name: "twitter:description", content: "Hotelier's Daily Brief delivers personalized industry news, competitor insights, and actionable plans." },
      { property: "og:image", content: "https://pub-bb2e103a32db4e198524a2e9ed8f35b4.r2.dev/906299a9-a3cd-4527-a797-4d3298eb715b/id-preview-da746552--b825bc57-386e-499a-897b-2b2e43e2c1e3.lovable.app-1778032625580.png" },
      { name: "twitter:image", content: "https://pub-bb2e103a32db4e198524a2e9ed8f35b4.r2.dev/906299a9-a3cd-4527-a797-4d3298eb715b/id-preview-da746552--b825bc57-386e-499a-897b-2b2e43e2c1e3.lovable.app-1778032625580.png" },
    ],
    links: [
      { rel: "stylesheet", href: appCss },
      { rel: "preconnect", href: "https://fonts.googleapis.com" },
      { rel: "preconnect", href: "https://fonts.gstatic.com", crossOrigin: "anonymous" },
      {
        rel: "stylesheet",
        href: "https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=DM+Sans:wght@400;500;600;700&display=swap",
      },
    ],
  }),
  shellComponent: RootShell,
  component: RootComponent,
  notFoundComponent: NotFoundComponent,
});

function RootShell({ children }: { children: React.ReactNode }) {
  const { queryClient } = Route.useRouteContext();
  return (
    <html lang="en">
      <head>
        <script
          dangerouslySetInnerHTML={{
            __html: `(function(){try{var t=localStorage.getItem('tdl.theme');if(t==='dark'){document.documentElement.classList.add('dark');}}catch(e){}})();`,
          }}
        />
        <HeadContent />
      </head>
      <body>
        <QueryClientProvider client={queryClient}>
          <AuthProvider>
            <SettingsProvider>
              {children}
              <Toaster />
            </SettingsProvider>
          </AuthProvider>
        </QueryClientProvider>
        <Scripts />
      </body>
    </html>
  );
}

function RootComponent() {
  return <Outlet />;
}