import { describe, expect, it } from "vitest";

import {
  composeApiOperations,
  defineRestOperation,
} from "../../src/contracts/api-operations.ts";

function operation(operationId = "GET_RESOURCE") {
  return defineRestOperation({
    contractVersion: 2,
    protocol: "REST",
    semantics: "QUERY",
    method: "GET",
    path: "/resources/{resourceId}",
    operationId,
    auth: "external-session",
    timeoutMs: 5_000,
    idempotency: "safe",
    retry: "runtime",
    replayPolicy: "SAFE",
    idempotencyKeyPolicy: "NONE",
    requestSource: "none",
    requestSchema: "NoRequest",
    responseSchema: "ResourcePayload",
    mapperId: "ResourceMapper",
    successStatuses: [200],
    responseMediaTypes: ["application/json"],
    maxResponseBytes: 32_768,
    providerId: "PRIMARY_API",
    authProfileId: "REFERENCE_EXTERNAL_BEARER",
    csrfProfileId: "NO_CSRF_BEARER",
    pathSchema: "ResourceParams",
    pathParameterNames: ["resourceId"],
    maxEncodedSearchBytes: 0,
    owner: "test",
  });
}

describe("REST operation v2 registry", () => {
  it("rejects duplicate contributions before an object spread can overwrite them", () => {
    const selected = operation();
    expect(() =>
      composeApiOperations([
        { GET_RESOURCE: selected },
        { GET_RESOURCE: selected },
      ]),
    ).toThrow("Duplicate API operation");
  });

  it("rejects an unsafe query/replay policy combination", () => {
    expect(() =>
      defineRestOperation({
        ...operation(),
        method: "POST",
      }),
    ).toThrow("Incoherent REST replay contract");
  });
});