import { describe, expect, it, vi } from "vitest";
import { ExecApprovalManager } from "../exec-approval-manager.js";
import { createExecApprovalHandlers } from "./exec-approval.js";

const noop = () => {};

describe("exec approval handlers", () => {
  it("broadcasts request + resolve", async () => {
    const manager = new ExecApprovalManager();
    const handlers = createExecApprovalHandlers(manager);
    const broadcasts: Array<{ event: string; payload: unknown }> = [];

    const respond = vi.fn();
    const context = {
      broadcast: (event: string, payload: unknown) => {
        broadcasts.push({ event, payload });
      },
    };

    const requestPromise = handlers["exec.approval.request"]({
      params: {
        command: "echo ok",
        cwd: "/tmp",
        host: "node",
        timeoutMs: 2000,
      },
      respond,
      context: context as unknown as Parameters<
        (typeof handlers)["exec.approval.request"]
      >[0]["context"],
      client: null,
      req: { id: "req-1", type: "req", method: "exec.approval.request" },
      isWebchatConnect: noop,
    });

    const requested = broadcasts.find((entry) => entry.event === "exec.approval.requested");
    expect(requested).toBeTruthy();
    const id = (requested?.payload as { id?: string })?.id ?? "";
    expect(id).not.toBe("");

    const resolveRespond = vi.fn();
    await handlers["exec.approval.resolve"]({
      params: { id, decision: "allow-once" },
      respond: resolveRespond,
      context: context as unknown as Parameters<
        (typeof handlers)["exec.approval.resolve"]
      >[0]["context"],
      client: { connect: { client: { id: "cli", displayName: "CLI" } } },
      req: { id: "req-2", type: "req", method: "exec.approval.resolve" },
      isWebchatConnect: noop,
    });

    await requestPromise;

    expect(resolveRespond).toHaveBeenCalledWith(true, { ok: true }, undefined);
    expect(respond).toHaveBeenCalledWith(
      true,
      expect.objectContaining({ id, decision: "allow-once" }),
      undefined,
    );
    expect(broadcasts.some((entry) => entry.event === "exec.approval.resolved")).toBe(true);
  });
});