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

const { readChannelAllowFromStoreMock } = vi.hoisted(() => ({
  readChannelAllowFromStoreMock: vi.fn(),
}));

vi.mock("../../../pairing/pairing-store.js", () => ({
  readChannelAllowFromStore: readChannelAllowFromStoreMock,
}));

let maybeRepairAllowlistPolicyAllowFrom: typeof import("./allowlist-policy-repair.js").maybeRepairAllowlistPolicyAllowFrom;

describe("doctor allowlist-policy repair", () => {
  beforeEach(async () => {
    vi.resetModules();
    ({ maybeRepairAllowlistPolicyAllowFrom } = await import("./allowlist-policy-repair.js"));
    readChannelAllowFromStoreMock.mockReset();
  });

  it("restores matrix dm allowFrom from the pairing store into the nested path", async () => {
    readChannelAllowFromStoreMock.mockResolvedValue(["@alice:example.org"]);

    const result = await maybeRepairAllowlistPolicyAllowFrom({
      channels: {
        matrix: {
          dm: {
            policy: "allowlist",
          },
        },
      },
    });

    expect(result.changes).toEqual([
      '- channels.matrix.dm.allowFrom: restored 1 sender entry from pairing store (dmPolicy="allowlist").',
    ]);
    expect(result.config.channels?.matrix?.dm?.allowFrom).toEqual(["@alice:example.org"]);
    expect(result.config.channels?.matrix?.allowFrom).toBeUndefined();
  });
});