import React from "react";
import { renderWithProviders as render, screen } from "../utils/test-utils";
import { describe, it, expect } from "vitest";
import Footer from "../../app/components/navigation/Footer";
import {
  componentTestSuite,
  ComponentTestSuiteConfig,
} from "../utils/componentTestSuite";

type FooterProps = React.ComponentProps<typeof Footer>;

const baseProps: FooterProps = {};

const config: ComponentTestSuiteConfig<FooterProps> = {
  component: Footer,
  name: "Footer",
  props: baseProps,
  primaryRole: "contentinfo",
  testCases: {
    renders: true,
    accessibility: true,
    keyboardNavigation: false, // Footer is not primarily keyboard navigable
    disabledState: false,
    errorState: false,
  },
};

componentTestSuite<FooterProps>(config);

describe("Footer (behavioral tests)", () => {
  it("renders organization schema markup", () => {
    render(<Footer />);
    const script = document.querySelector('script[type="application/ld+json"]');
    expect(script).toBeInTheDocument();

    const schemaData = JSON.parse(script?.textContent || "{}");
    expect(schemaData["@type"]).toBe("Organization");
    expect(schemaData.name).toBe("Media Economies Design Lab");
  });

  it("renders organization name and contact", () => {
    render(<Footer />);
    expect(
      screen.getAllByText("Media Economies Design Lab").length,
    ).toBeGreaterThan(0);
    expect(
      screen.getAllByRole("link", { name: "medlab@colorado.edu" }).length,
    ).toBeGreaterThan(0);
  });

  it("renders social media links", () => {
    render(<Footer />);
    expect(
      screen.getAllByRole("link", { name: "Follow us on Bluesky" }).length,
    ).toBeGreaterThan(0);
    expect(
      screen.getAllByRole("link", { name: "View source on Gitea" }).length,
    ).toBeGreaterThan(0);
    expect(
      screen.getAllByRole("link", { name: "Follow us on Mastodon" }).length,
    ).toBeGreaterThan(0);
  });

  it("renders navigation links", () => {
    render(<Footer />);
    expect(
      screen.getAllByRole("link", { name: "Use cases" }).length,
    ).toBeGreaterThan(0);
    expect(
      screen.getAllByRole("link", { name: "Learn" }).length,
    ).toBeGreaterThan(0);
    expect(
      screen.getAllByRole("link", { name: "About" }).length,
    ).toBeGreaterThan(0);
  });

  it("renders navigation links with baseline width-fit focus targets", () => {
    render(<Footer />);
    const useCases = screen.getAllByRole("link", { name: "Use cases" })[0];
    expect(useCases).toHaveClass(
      "w-fit",
      "self-start",
      "text-left",
      "md:ml-auto",
      "md:self-end",
      "md:text-right",
      "md:justify-end",
    );
    expect(useCases).not.toHaveClass("w-full");
    const nav = screen.getByRole("navigation", { name: "Footer" });
    expect(nav).toHaveClass(
      "items-start",
      "md:ml-auto",
      "md:w-auto",
      "md:items-end",
      "md:text-right",
    );
  });

  it("renders a CC BY-SA 4.0 license link instead of an all-rights-reserved notice", () => {
    render(<Footer />);
    const license = screen.getAllByRole("link", {
      name: "Content licensed under CC BY-SA 4.0",
    })[0];
    expect(license).toHaveAttribute(
      "href",
      "https://creativecommons.org/licenses/by-sa/4.0/",
    );
    expect(license).toHaveAttribute("rel", "license");
    expect(screen.queryByText(/all right reserved/i)).not.toBeInTheDocument();
  });

  it("renders legal links to privacy, terms, and cookies pages", () => {
    render(<Footer />);
    expect(
      screen.getAllByRole("link", { name: "Privacy Policy" })[0],
    ).toHaveAttribute("href", "/privacy");
    expect(
      screen.getAllByRole("link", { name: "Terms of Service" })[0],
    ).toHaveAttribute("href", "/terms");
    expect(
      screen.getAllByRole("link", { name: "Cookies Settings" })[0],
    ).toHaveAttribute("href", "/cookies");
  });
});
