import { connect } from "@stc/db";

export const PG = process.env.STC_TEST_PG_URL;

/** A fresh Postgres schema (search_path in the URL), dropped by `drop()`. Same isolation as packages/db's forEachDb. */
export async function pgSchema(base: string): Promise<{ url: string; drop(): Promise<void> }> {
  const schema = `t_${Bun.randomUUIDv7().replaceAll("-", "")}`;
  const admin = await connect(base);
  await admin.sql.unsafe(`CREATE SCHEMA ${schema}`);
  const u = new URL(base);
  u.searchParams.set("options", `-c search_path=${schema}`);
  return { url: u.toString(), drop: async () => { await admin.sql.unsafe(`DROP SCHEMA ${schema} CASCADE`); await admin.close(); } };
}