/**
 * Consumer-strict smoke for `@shade/key-transparency`.
 *
 * The package was the source of the 4 noUnusedLocals + the IndexProofWire
 * privacy bug in 4.0.0. This smoke imports every public type and
 * exercises the witness-fetcher contract that the SDK plugs into.
 */
import {
  LightWitness,
  type SignedTreeHead,
  type STHWire,
  type WitnessFetcher,
} from '@shade/key-transparency';

declare const crypto: import('@shade/core').CryptoProvider;
declare const logPublicKey: Uint8Array;

async function smoke(): Promise<void> {
  const fetcher: WitnessFetcher = {
    async fetchLatestSTH(): Promise<STHWire> {
      const res = await fetch('https://shade.example.com/v1/kt/sth');
      return (await res.json()) as STHWire;
    },
    async fetchConsistencyProof(
      from: number,
      to: number,
    ): Promise<{ proof: string[] }> {
      const res = await fetch(
        `https://shade.example.com/v1/kt/consistency?from=${from}&to=${to}`,
      );
      return (await res.json()) as { proof: string[] };
    },
  };
  const witness = new LightWitness({ crypto, logPublicKey, fetcher });
  void witness;
}

void smoke;

// Verify the type is reachable with no `any` leak.
declare const sth: SignedTreeHead;
void sth.treeSize;