import PocketBase from 'pocketbase';

// VITE_ vars are inlined at BUILD time, not runtime. If the image is built
// without --build-arg VITE_POCKETBASE_URL, this is empty and the SDK silently
// resolves requests against `https://` — producing `https://api/collections/...`
// which fails as a DNS error that looks like CORS. Fail loudly instead.
const rawUrl = import.meta.env.VITE_POCKETBASE_URL;

if (!rawUrl) {
    throw new Error(
        'VITE_POCKETBASE_URL is not set. It must be passed as a --build-arg when ' +
        'building the Docker image — setting it at runtime has no effect, because ' +
        'Vite inlines VITE_ variables into the bundle at build time.',
    );
}

// Ensure URL always has a protocol so PocketBase SDK treats it as absolute
const pbUrl = rawUrl.startsWith('http') ? rawUrl : `https://${rawUrl}`;

export const pb = new PocketBase(pbUrl);