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

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

vi.mock("@/components/session/authenticatedRequest.vue", () => ({
  authenticatedRequest: mocks.authenticatedRequest,
}));

import {
  getDepartmentSelfServeEnabled,
  setDepartmentSelfServeEnabled,
} from "@/composables/departmentSelfServeEnabled.js";

describe("department self-serve enabled management", () => {
  beforeEach(() => {
    mocks.authenticatedRequest.mockReset();
  });

  it("gets self-serve enabled status for a department", async () => {
    mocks.authenticatedRequest.mockResolvedValue({
      data: {
        data: {
          enabled: "true",
        },
      },
    });

    const enabled = await getDepartmentSelfServeEnabled("12");

    expect(enabled).toBe(true);
    expect(mocks.authenticatedRequest).toHaveBeenCalledWith("/departments/self-serve/enabled?id=12", "GET");
  });

  it("normalizes false-like enabled responses", async () => {
    mocks.authenticatedRequest.mockResolvedValue({
      data: {
        enabled: 0,
      },
    });

    const enabled = await getDepartmentSelfServeEnabled(12);

    expect(enabled).toBe(false);
  });

  it("updates self-serve enabled status for a department", async () => {
    mocks.authenticatedRequest.mockResolvedValue({
      data: {
        message: "updated",
      },
    });

    const enabled = await setDepartmentSelfServeEnabled(22, true);

    expect(enabled).toBe(true);
    expect(mocks.authenticatedRequest).toHaveBeenCalledWith(
      "/departments/self-serve/enabled?id=22&enabled=true",
      "PUT"
    );
  });

  it("uses response enabled state after update when backend returns it", async () => {
    mocks.authenticatedRequest.mockResolvedValue({
      data: {
        data: {
          enabled: "false",
        },
      },
    });

    const enabled = await setDepartmentSelfServeEnabled(22, true);

    expect(enabled).toBe(false);
    expect(mocks.authenticatedRequest).toHaveBeenCalledWith(
      "/departments/self-serve/enabled?id=22&enabled=true",
      "PUT"
    );
  });

  it("rejects invalid department ids", async () => {
    await expect(getDepartmentSelfServeEnabled(0)).rejects.toThrow("Invalid department id");
    await expect(setDepartmentSelfServeEnabled("abc", true)).rejects.toThrow("Invalid department id");
    expect(mocks.authenticatedRequest).not.toHaveBeenCalled();
  });
});