import { afterEach, describe, expect, it, vi, beforeAll, afterAll } from "vitest";
import { mount, flushPromises } from "@vue/test-utils";
import DefaultLayout from "~/layouts/Default.vue";

vi.mock("~/stores/auth", () => ({
  useAuthStore: () => ({
    init: vi.fn(),
    user: null,
  }),
}));

describe("Default.vue", () => {
  beforeAll(() => {
    const shouldSuppress = (args: string[]) => {
      const msg = args.join(" ");
      return msg.includes("<Suspense> is an experimental feature");
    };

    const spyMethods = ["warn", "error", "log", "info"] as const;
    for (const method of spyMethods) {
      const original = console[method];
      vi.spyOn(console, method).mockImplementation((...args) => {
        if (shouldSuppress(args)) return;
        original(...args);
      });
    }
  });

  afterAll(() => {
    vi.restoreAllMocks();
  });

  afterEach(() => {
    vi.useRealTimers();
  });

  it("loads without crashing", async () => {
    const wrapper = mount({
      components: { DefaultLayout },
      template: "<Suspense><DefaultLayout /></Suspense>",
    });
    await flushPromises(); // Wait for async setup
    expect(wrapper.exists()).toBe(true);
  });

  describe("Footer", () => {
    it("footer is displayed", async () => {
      const wrapper = mount({
        components: { DefaultLayout },
        template: "<Suspense><DefaultLayout /></Suspense>",
      });
      await flushPromises();
      const footer = wrapper.find("[data-testid='footer']");
      expect(footer.exists()).toBe(true);
    });

    it("footer shows only 2025 when current year is 2025", async () => {
      vi.useFakeTimers();
      vi.setSystemTime(new Date(2025, 0, 1));
      const wrapper = mount({
        components: { DefaultLayout },
        template: "<Suspense><DefaultLayout /></Suspense>",
      });
      await flushPromises();
      const footer = wrapper.find("[data-testid='footer']");
      expect(footer.text()).toBe("Glowing Fiesta 2025");
    });

    it("footer shows range when current year is not 2025", async () => {
      vi.useFakeTimers();
      vi.setSystemTime(new Date(2069, 0, 1));
      const wrapper = mount({
        components: { DefaultLayout },
        template: "<Suspense><DefaultLayout /></Suspense>",
      });
      await flushPromises();
      const footer = wrapper.find("[data-testid='footer']");
      expect(footer.text()).toBe("Glowing Fiesta 2025 - 2069");
    });
  });
});