import { client } from "$lib/server/nextcloud";
import { error } from "@sveltejs/kit";
import type { RequestHandler } from "./$types";
import mime from "mime-types";

export const GET: RequestHandler = async ({ params }) => {
    const { path } = params;
    
    if (!path) {
        throw error(400, "Path is required");
    }

    try {
        // Fetch from Nextcloud. We assume the path is relative to the root or a specific folder.
        // If your files are in a specific folder, e.g., "Schreifuchs", prepend it here.
        const buffer = await client.getFileContents("/" + path);
        const contentType = mime.lookup(path) || "application/octet-stream";
        
        return new Response(buffer as any, {
            headers: {
                "Content-Type": contentType,
                "Cache-Control": "public, max-age=3600" // Cache for 1 hour
            }
        });
    } catch (e) {
        console.error(`Error fetching asset from Nextcloud: ${path}`, e);
        throw error(404, "Asset not found");
    }
};