app/api/me/projects/route.ts

import { NextRequest, NextResponse } from "next/server";
import { isAuthenticated } from "@/lib/auth";
import Project from "@/models/Project";
import dbConnect from "@/lib/mongodb";
import { COLORS } from "@/lib/utils";

export async function GET() {
  const user = await isAuthenticated();

  if (user instanceof NextResponse || !user) {
    return NextResponse.json({ message: "Unauthorized" }, { status: 401 });
  }

  await dbConnect();

  const projects = await Project.find({
    user_id: user?.id,
  })
    .sort({ _createdAt: -1 })
    .limit(100)
    .lean();
    
  if (!projects) {
    return NextResponse.json(
      {
        ok: false,
        projects: [],
      },
      { status: 404 }
    );
  }
  
  return NextResponse.json(
    {
      ok: true,
      projects,
    },
    { status: 200 }
  );
}

export async function POST(request: NextRequest) {
  const user = await isAuthenticated();

  if (user instanceof NextResponse || !user) {
    return NextResponse.json({ message: "Unauthorized" }, { status: 401 });
  }

  const { title, pages, prompts } = await request.json();

  if (!title || !pages || pages.length === 0) {
    return NextResponse.json(
      { message: "Title and HTML content are required.", ok: false },
      { status: 400 }
    );
  }

  await dbConnect();

  try {
    const newTitle = title
      .toLowerCase()
      .replace(/[^a-z0-9]+/g, "-")
      .split("-")
      .filter(Boolean)
      .join("-")
      .slice(0, 96);

    // Generate project metadata without HuggingFace Hub
    const colorFrom = COLORS[Math.floor(Math.random() * COLORS.length)];
    const colorTo = COLORS[Math.floor(Math.random() * COLORS.length)];

    // Store project in database with Gemini-generated content
    const project = await Project.create({
      user_id: user.id,
      space_id: `${user.name}/${newTitle}`,
      prompts,
      pages, // Store pages directly in database
      metadata: {
        title: newTitle,
        colorFrom,
        colorTo,
        sdk: "static",
        tags: ["rabu-2", "gemini-ai"],
      }
    });

    const path = `${user.name}/${newTitle}`;
    
    return NextResponse.json({ project, path, ok: true }, { status: 201 });
  } catch (err: unknown) {
    const errorMessage = err instanceof Error ? err.message : 'An unknown error occurred';
    return NextResponse.json(
      { error: errorMessage, ok: false },
      { status: 500 }
    );
  }
}