import { fireEvent, screen, waitFor } from "@testing-library/react";
import "@testing-library/jest-dom";
import { Menubar } from "../../src/components/Menubar/Menubar";
import { renderWithProviders } from "../utils/Renderwithproviders";

describe("Calendar App Component Display Tests", () => {
  const preloadedState = {
    user: {
      userData: {
        sub: "test",
        email: "test@test.com",
        family_name: "Doe",
        name: "John",
        sid: "mockSid",
        openpaasId: "667037022b752d0026472254",
      },
    },
  };
  test("renders the Menubar component", () => {
    (window as any).appList = [
      { name: "Twake", link: "/twake", icon: "twake.svg" },
      { name: "Calendar", link: "/calendar", icon: "calendar.svg" },
    ];
    const mockCalendarRef = { current: null };
    const mockOnRefresh = jest.fn();
    const mockCurrentDate = new Date("2024-04-15");

    renderWithProviders(
      <Menubar
        calendarRef={mockCalendarRef}
        onRefresh={mockOnRefresh}
        currentDate={mockCurrentDate}
        currentView="dayGridMonth"
      />,
      preloadedState
    );
    const logoElement = screen.getByAltText("menubar.logoAlt");
    expect(logoElement).toBeInTheDocument();
  });
  it("renders the main title", () => {
    (window as any).appList = [{ name: "test", icon: "test", link: "test" }];
    const mockCalendarRef = { current: null };
    const mockOnRefresh = jest.fn();
    const mockCurrentDate = new Date("2024-04-15");

    renderWithProviders(
      <Menubar
        calendarRef={mockCalendarRef}
        onRefresh={mockOnRefresh}
        currentDate={mockCurrentDate}
        currentView="dayGridMonth"
      />,
      preloadedState
    );
    expect(screen.getByAltText("menubar.logoAlt")).toBeInTheDocument();
  });

  it("shows avatar with user initials", () => {
    (window as any).appList = [{ name: "test", icon: "test", link: "test" }];
    const mockCalendarRef = { current: null };
    const mockOnRefresh = jest.fn();
    const mockCurrentDate = new Date("2024-04-15");

    renderWithProviders(
      <Menubar
        calendarRef={mockCalendarRef}
        onRefresh={mockOnRefresh}
        currentDate={mockCurrentDate}
        currentView="dayGridMonth"
      />,
      preloadedState
    );
    expect(screen.getByText("JD")).toBeInTheDocument();
  });

  it("shows avatar with email initials when no user name", () => {
    (window as any).appList = [{ name: "test", icon: "test", link: "test" }];
    const preloadedState = {
      user: {
        userData: {
          sub: "test",
          email: "test@test.com",
          family_name: "Doe",
          sid: "mockSid",
          openpaasId: "667037022b752d0026472254",
        },
      },
    };
    const mockCalendarRef = { current: null };
    const mockOnRefresh = jest.fn();
    const mockCurrentDate = new Date("2024-04-15");

    renderWithProviders(
      <Menubar
        calendarRef={mockCalendarRef}
        onRefresh={mockOnRefresh}
        currentDate={mockCurrentDate}
        currentView="dayGridMonth"
      />,
      preloadedState
    );
    expect(screen.getByText("t")).toBeInTheDocument();
  });

  // Edge cases for avatar display logic
  it("handles user with only family_name", () => {
    (window as any).appList = [{ name: "test", icon: "test", link: "test" }];
    const preloadedState = {
      user: {
        userData: {
          sub: "test",
          email: "test@test.com",
          family_name: "Smith",
          name: null,
          sid: "mockSid",
          openpaasId: "667037022b752d0026472254",
        },
      },
    };
    const mockCalendarRef = { current: null };
    const mockOnRefresh = jest.fn();
    const mockCurrentDate = new Date("2024-04-15");

    renderWithProviders(
      <Menubar
        calendarRef={mockCalendarRef}
        onRefresh={mockOnRefresh}
        currentDate={mockCurrentDate}
        currentView="dayGridMonth"
      />,
      preloadedState
    );
    expect(screen.getByText("t")).toBeInTheDocument();
  });

  it("handles user with only name", () => {
    (window as any).appList = [{ name: "test", icon: "test", link: "test" }];
    const preloadedState = {
      user: {
        userData: {
          sub: "test",
          email: "test@test.com",
          family_name: null,
          name: "John",
          sid: "mockSid",
          openpaasId: "667037022b752d0026472254",
        },
      },
    };
    const mockCalendarRef = { current: null };
    const mockOnRefresh = jest.fn();
    const mockCurrentDate = new Date("2024-04-15");

    renderWithProviders(
      <Menubar
        calendarRef={mockCalendarRef}
        onRefresh={mockOnRefresh}
        currentDate={mockCurrentDate}
        currentView="dayGridMonth"
      />,
      preloadedState
    );
    expect(screen.getByText("t")).toBeInTheDocument();
  });

  it("handles user with both name and family_name", () => {
    (window as any).appList = [{ name: "test", icon: "test", link: "test" }];
    const preloadedState = {
      user: {
        userData: {
          sub: "test",
          email: "test@test.com",
          family_name: "Doe",
          name: "John",
          sid: "mockSid",
          openpaasId: "667037022b752d0026472254",
        },
      },
    };
    const mockCalendarRef = { current: null };
    const mockOnRefresh = jest.fn();
    const mockCurrentDate = new Date("2024-04-15");

    renderWithProviders(
      <Menubar
        calendarRef={mockCalendarRef}
        onRefresh={mockOnRefresh}
        currentDate={mockCurrentDate}
        currentView="dayGridMonth"
      />,
      preloadedState
    );
    expect(screen.getByText("JD")).toBeInTheDocument();
  });

  it("handles user with no name and family_name", () => {
    (window as any).appList = [{ name: "test", icon: "test", link: "test" }];
    const preloadedState = {
      user: {
        userData: {
          sub: "test",
          email: "test@test.com",
          family_name: null,
          name: null,
          sid: "mockSid",
          openpaasId: "667037022b752d0026472254",
        },
      },
    };
    const mockCalendarRef = { current: null };
    const mockOnRefresh = jest.fn();
    const mockCurrentDate = new Date("2024-04-15");

    renderWithProviders(
      <Menubar
        calendarRef={mockCalendarRef}
        onRefresh={mockOnRefresh}
        currentDate={mockCurrentDate}
        currentView="dayGridMonth"
      />,
      preloadedState
    );
    expect(screen.getByText("t")).toBeInTheDocument();
  });

  it("handles user with empty email", () => {
    (window as any).appList = [{ name: "test", icon: "test", link: "test" }];
    const preloadedState = {
      user: {
        userData: {
          sub: "test",
          email: "",
          family_name: null,
          name: null,
          sid: "mockSid",
          openpaasId: "667037022b752d0026472254",
        },
      },
    };
    const mockCalendarRef = { current: null };
    const mockOnRefresh = jest.fn();
    const mockCurrentDate = new Date("2024-04-15");

    renderWithProviders(
      <Menubar
        calendarRef={mockCalendarRef}
        onRefresh={mockOnRefresh}
        currentDate={mockCurrentDate}
        currentView="dayGridMonth"
      />,
      preloadedState
    );
    // Should not crash and show empty string
    const avatar = screen.getByRole("img", { hidden: true });
    expect(avatar).toBeInTheDocument();
  });

  it("handles user with null email", () => {
    (window as any).appList = [{ name: "test", icon: "test", link: "test" }];
    const preloadedState = {
      user: {
        userData: {
          sub: "test",
          email: null,
          family_name: null,
          name: null,
          sid: "mockSid",
          openpaasId: "667037022b752d0026472254",
        },
      },
    };
    const mockCalendarRef = { current: null };
    const mockOnRefresh = jest.fn();
    const mockCurrentDate = new Date("2024-04-15");

    renderWithProviders(
      <Menubar
        calendarRef={mockCalendarRef}
        onRefresh={mockOnRefresh}
        currentDate={mockCurrentDate}
        currentView="dayGridMonth"
      />,
      preloadedState
    );
    // Should not crash and show empty string
    const avatar = screen.getByRole("img", { hidden: true });
    expect(avatar).toBeInTheDocument();
  });

  it("handles user with undefined email", () => {
    (window as any).appList = [{ name: "test", icon: "test", link: "test" }];
    const preloadedState = {
      user: {
        userData: {
          sub: "test",
          email: undefined,
          family_name: null,
          name: null,
          sid: "mockSid",
          openpaasId: "667037022b752d0026472254",
        },
      },
    };
    const mockCalendarRef = { current: null };
    const mockOnRefresh = jest.fn();
    const mockCurrentDate = new Date("2024-04-15");

    renderWithProviders(
      <Menubar
        calendarRef={mockCalendarRef}
        onRefresh={mockOnRefresh}
        currentDate={mockCurrentDate}
        currentView="dayGridMonth"
      />,
      preloadedState
    );
    // Should not crash and show empty string
    const avatar = screen.getByRole("img", { hidden: true });
    expect(avatar).toBeInTheDocument();
  });

  it("shows AppsIcon when applist is not empty", () => {
    (window as any).appList = [{ name: "test", icon: "test", link: "test" }];
    const mockCalendarRef = { current: null };
    const mockOnRefresh = jest.fn();
    const mockCurrentDate = new Date("2024-04-15");

    renderWithProviders(
      <Menubar
        calendarRef={mockCalendarRef}
        onRefresh={mockOnRefresh}
        currentDate={mockCurrentDate}
        currentView="dayGridMonth"
      />,
      preloadedState
    );
    expect(screen.getByTestId("AppsIcon")).toBeInTheDocument();
  });

  it("opens popover when clicking AppsIcon", () => {
    (window as any).appList = [
      { name: "Twake", icon: "twake.svg", link: "/twake" },
      { name: "Calendar", icon: "calendar.svg", link: "/calendar" },
    ];
    const mockCalendarRef = { current: null };
    const mockOnRefresh = jest.fn();
    const mockCurrentDate = new Date("2024-04-15");

    renderWithProviders(
      <Menubar
        calendarRef={mockCalendarRef}
        onRefresh={mockOnRefresh}
        currentDate={mockCurrentDate}
        currentView="dayGridMonth"
      />,
      preloadedState
    );
    const appsButton = screen.getByTestId("AppsIcon");
    fireEvent.click(appsButton);
    expect(screen.getByText("Twake")).toBeInTheDocument();
    expect(screen.getByText("Calendar")).toBeInTheDocument();
  });

  it("renders app icons as links", () => {
    (window as any).appList = [{ name: "test", icon: "test", link: "test" }];
    const mockCalendarRef = { current: null };
    const mockOnRefresh = jest.fn();
    const mockCurrentDate = new Date("2024-04-15");

    renderWithProviders(
      <Menubar
        calendarRef={mockCalendarRef}
        onRefresh={mockOnRefresh}
        currentDate={mockCurrentDate}
        currentView="dayGridMonth"
      />,
      preloadedState
    );
    const appsButton = screen.getByTestId("AppsIcon");
    fireEvent.click(appsButton);

    const testLink = screen.getByRole("link", { name: /test/i });
    expect(testLink).toHaveAttribute("href", "test");
  });
});

describe("Menubar interaction with expanded Dialog", () => {
  const preloadedState = {
    user: {
      userData: {
        sub: "test",
        email: "test@test.com",
        family_name: "Doe",
        name: "John",
        sid: "mockSid",
        openpaasId: "667037022b752d0026472254",
      },
    },
    settings: {
      language: "en",
    },
  };

  beforeEach(() => {
    (window as any).appList = [
      { name: "Twake", link: "/twake", icon: "twake.svg" },
      { name: "Calendar", link: "/calendar", icon: "calendar.svg" },
    ];
  });

  afterEach(() => {
    document.body.classList.remove("dialog-expanded");
  });

  it("has navigation controls element with correct class", () => {
    const mockCalendarRef = { current: null };
    const mockOnRefresh = jest.fn();
    const mockCurrentDate = new Date("2024-04-15");

    const { container } = renderWithProviders(
      <Menubar
        calendarRef={mockCalendarRef}
        onRefresh={mockOnRefresh}
        currentDate={mockCurrentDate}
        currentView="dayGridMonth"
      />,
      preloadedState
    );

    const navigationControls = container.querySelector(".navigation-controls");
    expect(navigationControls).toBeInTheDocument();
    expect(navigationControls).toHaveClass("navigation-controls");
  });

  it("has current date time element with correct class", () => {
    const mockCalendarRef = { current: null };
    const mockOnRefresh = jest.fn();
    const mockCurrentDate = new Date("2024-04-15");

    const { container } = renderWithProviders(
      <Menubar
        calendarRef={mockCalendarRef}
        onRefresh={mockOnRefresh}
        currentDate={mockCurrentDate}
        currentView="dayGridMonth"
      />,
      preloadedState
    );

    const dateTimeDisplay = container.querySelector(".current-date-time");
    expect(dateTimeDisplay).toBeInTheDocument();
    expect(dateTimeDisplay).toHaveClass("current-date-time");
  });

  it("has refresh button element with correct class", () => {
    const mockCalendarRef = { current: null };
    const mockOnRefresh = jest.fn();
    const mockCurrentDate = new Date("2024-04-15");

    const { container } = renderWithProviders(
      <Menubar
        calendarRef={mockCalendarRef}
        onRefresh={mockOnRefresh}
        currentDate={mockCurrentDate}
        currentView="dayGridMonth"
      />,
      preloadedState
    );

    const refreshButton = container.querySelector(".refresh-button");
    expect(refreshButton).toBeInTheDocument();
    expect(refreshButton).toHaveClass("refresh-button");
  });

  it("has view selector element with correct class", () => {
    const mockCalendarRef = { current: null };
    const mockOnRefresh = jest.fn();
    const mockCurrentDate = new Date("2024-04-15");

    const { container } = renderWithProviders(
      <Menubar
        calendarRef={mockCalendarRef}
        onRefresh={mockOnRefresh}
        currentDate={mockCurrentDate}
        currentView="dayGridMonth"
      />,
      preloadedState
    );

    const selectDisplay = container.querySelector(".select-display");
    expect(selectDisplay).toBeInTheDocument();
    expect(selectDisplay).toHaveClass("select-display");
  });

  it("keeps logo visible when dialog is expanded", () => {
    const mockCalendarRef = { current: null };
    const mockOnRefresh = jest.fn();
    const mockCurrentDate = new Date("2024-04-15");

    document.body.classList.add("dialog-expanded");

    renderWithProviders(
      <Menubar
        calendarRef={mockCalendarRef}
        onRefresh={mockOnRefresh}
        currentDate={mockCurrentDate}
        currentView="dayGridMonth"
      />,
      preloadedState
    );

    const logoElement = screen.getByAltText("menubar.logoAlt");
    expect(logoElement).toBeInTheDocument();
    expect(logoElement).toBeVisible();
  });

  it("keeps apps icon clickable when dialog is expanded", () => {
    const mockCalendarRef = { current: null };
    const mockOnRefresh = jest.fn();
    const mockCurrentDate = new Date("2024-04-15");

    document.body.classList.add("dialog-expanded");

    renderWithProviders(
      <Menubar
        calendarRef={mockCalendarRef}
        onRefresh={mockOnRefresh}
        currentDate={mockCurrentDate}
        currentView="dayGridMonth"
      />,
      preloadedState
    );

    const appsButton = screen.getByTestId("AppsIcon");
    expect(appsButton).toBeVisible();

    fireEvent.click(appsButton);
    expect(screen.getByText("Twake")).toBeInTheDocument();
  });

  it("keeps avatar clickable when dialog is expanded", async () => {
    const mockCalendarRef = { current: null };
    const mockOnRefresh = jest.fn();
    const mockCurrentDate = new Date("2024-04-15");

    document.body.classList.add("dialog-expanded");

    renderWithProviders(
      <Menubar
        calendarRef={mockCalendarRef}
        onRefresh={mockOnRefresh}
        currentDate={mockCurrentDate}
        currentView="dayGridMonth"
      />,
      preloadedState
    );

    const avatar = screen.getByText("JD");
    expect(avatar).toBeVisible();

    fireEvent.click(avatar.closest("button")!);

    await waitFor(() => {
      const languageSelector = screen.getByLabelText(
        "menubar.languageSelector"
      );
      expect(languageSelector).toBeInTheDocument();
    });
  });

  it("shows all elements in normal mode (not expanded)", () => {
    const mockCalendarRef = { current: null };
    const mockOnRefresh = jest.fn();
    const mockCurrentDate = new Date("2024-04-15");

    const { container } = renderWithProviders(
      <Menubar
        calendarRef={mockCalendarRef}
        onRefresh={mockOnRefresh}
        currentDate={mockCurrentDate}
        currentView="dayGridMonth"
      />,
      preloadedState
    );

    const navigationControls = container.querySelector(".navigation-controls");
    const dateTimeDisplay = container.querySelector(".current-date-time");
    const refreshButton = container.querySelector(".refresh-button");
    const selectDisplay = container.querySelector(".select-display");

    expect(navigationControls).toBeVisible();
    expect(dateTimeDisplay).toBeVisible();
    expect(refreshButton).toBeVisible();
    expect(selectDisplay).toBeVisible();
  });

  it("verifies CSS classes are correctly applied to elements", () => {
    const mockCalendarRef = { current: null };
    const mockOnRefresh = jest.fn();
    const mockCurrentDate = new Date("2024-04-15");

    const { container } = renderWithProviders(
      <Menubar
        calendarRef={mockCalendarRef}
        onRefresh={mockOnRefresh}
        currentDate={mockCurrentDate}
        currentView="dayGridMonth"
      />,
      preloadedState
    );

    expect(container.querySelector(".menubar")).toBeInTheDocument();
    expect(container.querySelector(".navigation-controls")).toBeInTheDocument();
    expect(container.querySelector(".current-date-time")).toBeInTheDocument();
    expect(container.querySelector(".refresh-button")).toBeInTheDocument();
    expect(container.querySelector(".select-display")).toBeInTheDocument();
  });
});