import { webcrypto } from "node:crypto";

type WritableGlobal = { crypto?: Crypto; File?: unknown };
const g = globalThis as WritableGlobal;
if (g.crypto === undefined) {
    g.crypto = webcrypto as unknown as Crypto;
}
// testcontainers/undici requires File global in Node environments
if (g.File === undefined) {
    g.File = class File extends Blob {
        readonly name: string;
        readonly lastModified: number;
        constructor(
            fileBits: BlobPart[],
            fileName: string,
            options?: FilePropertyBag
        ) {
            super(fileBits, options);
            this.name = fileName;
            this.lastModified = options?.lastModified ?? Date.now();
        }
    };
}