Design-Buddy/src/app/page.tsx

"use client";

import Link from "next/link";
import { Button } from "@/components/ui/button";
import { SetupChecklist } from "@/components/setup-checklist";
import { useDiagnostics } from "@/hooks/use-diagnostics";
import { StarterPromptModal } from "@/components/starter-prompt-modal";

export default function Home() {
  const { isAuthReady, isAiReady, loading } = useDiagnostics();
  return (
    <div className="min-h-screen flex flex-col grain">
      <main className="flex-1 container mx-auto px-4 py-12">
        <div className="max-w-4xl mx-auto text-center space-y-8">
          <div className="space-y-4">
            <h2 className="text-4xl font-bold tracking-tight">
              Welcome to Your Next.js Boilerplate
            </h2>
            <p className="text-xl text-muted-foreground">
              A complete starter kit with authentication, database, AI
              integration, and modern tooling
            </p>
          </div>

          <div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-6 mt-12">
            <div className="p-6 border rounded-lg">
              <h3 className="font-semibold mb-2">🔐 Authentication</h3>
              <p className="text-sm text-muted-foreground">
                Better Auth with Google OAuth integration
              </p>
            </div>
            <div className="p-6 border rounded-lg">
              <h3 className="font-semibold mb-2">🗄️ Database</h3>
              <p className="text-sm text-muted-foreground">
                Drizzle ORM with PostgreSQL setup
              </p>
            </div>
            <div className="p-6 border rounded-lg">
              <h3 className="font-semibold mb-2">🤖 AI Ready</h3>
              <p className="text-sm text-muted-foreground">
                Vercel AI SDK with OpenAI integration
              </p>
            </div>
            <div className="p-6 border rounded-lg">
              <h3 className="font-semibold mb-2">🎨 UI Components</h3>
              <p className="text-sm text-muted-foreground">
                shadcn/ui with Tailwind CSS
              </p>
            </div>
          </div>

          <div className="space-y-6 mt-12">
            <SetupChecklist />

            <h3 className="text-2xl font-semibold">Next Steps</h3>
            <div className="grid grid-cols-1 md:grid-cols-2 gap-4 text-left">
              <div className="p-4 border rounded-lg">
                <h4 className="font-medium mb-2">
                  1. Set up environment variables
                </h4>
                <p className="text-sm text-muted-foreground mb-2">
                  Copy <code>.env.example</code> to <code>.env.local</code> and
                  configure:
                </p>
                <ul className="text-sm text-muted-foreground space-y-1 list-disc list-inside">
                  <li>DATABASE_URL (PostgreSQL connection string)</li>
                  <li>GOOGLE_CLIENT_ID (OAuth credentials)</li>
                  <li>GOOGLE_CLIENT_SECRET (OAuth credentials)</li>
                  <li>OPENAI_API_KEY (for AI functionality)</li>
                </ul>
              </div>
              <div className="p-4 border rounded-lg">
                <h4 className="font-medium mb-2">2. Set up your database</h4>
                <p className="text-sm text-muted-foreground mb-2">
                  Run database migrations:
                </p>
                <code className="text-sm bg-muted p-2 rounded block">
                  npx drizzle-kit push
                </code>
              </div>
              <div className="p-4 border rounded-lg">
                <h4 className="font-medium mb-2">3. Try the features</h4>
                <div className="space-y-2">
                  {(loading || !isAuthReady) ? (
                    <Button 
                      size="sm" 
                      className="w-full glow" 
                      disabled={true}
                    >
                      View Dashboard
                    </Button>
                  ) : (
                    <Button asChild size="sm" className="w-full glow">
                      <Link href="/dashboard">
                        View Dashboard
                      </Link>
                    </Button>
                  )}
                  {(loading || !isAiReady) ? (
                    <Button
                      variant="outline"
                      size="sm"
                      className="w-full"
                      disabled={true}
                    >
                      Try AI Chat
                    </Button>
                  ) : (
                    <Button
                      asChild
                      variant="outline"
                      size="sm"
                      className="w-full"
                    >
                      <Link href="/chat">
                        Try AI Chat
                      </Link>
                    </Button>
                  )}
                </div>
              </div>
              <div className="p-4 border rounded-lg">
                <h4 className="font-medium mb-2">4. Start building</h4>
                <p className="text-sm text-muted-foreground mb-3">
                  Customize the components, add your own pages, and build your
                  application on top of this solid foundation.
                </p>
                <StarterPromptModal />
              </div>
            </div>
          </div>
        </div>
      </main>

      <footer className="border-t py-8 text-center text-sm text-muted-foreground">
        <div className="container mx-auto px-4">
          <p className="mb-2">
            Boilerplate template by Leon van Zyl
          </p>
          <p>
            Visit{" "}
            <a 
              href="https://youtube.com/@leonvanzyl" 
              target="_blank" 
              rel="noopener noreferrer"
              className="text-primary hover:underline"
            >
              @leonvanzyl on YouTube
            </a>
            {" "}for tutorials on using this template
          </p>
        </div>
      </footer>
    </div>
  );
}