import { useLayoutEffect } from "react";
import { describe, expect, it, vi } from "vitest";
import { waitFor } from "@testing-library/react";
import { renderWithProviders as render, screen } from "../utils/test-utils";
import "@testing-library/jest-dom/vitest";
import { FinalReviewScreen } from "../../app/(app)/create/screens/review/FinalReviewScreen";
import { useCreateFlow } from "../../app/(app)/create/context/CreateFlowContext";
import { dominantColorFromImageUrl } from "../../lib/create/previewSurfaceColor";

vi.mock("../../lib/create/previewSurfaceColor", async (importOriginal) => {
  const actual =
    await importOriginal<
      typeof import("../../lib/create/previewSurfaceColor")
    >();
  return {
    ...actual,
    dominantColorFromImageUrl: vi.fn(async () => "rgb(12, 80, 40)"),
  };
});

function FinalReviewWithAvatar() {
  const { replaceState } = useCreateFlow();
  useLayoutEffect(() => {
    replaceState({
      title: "Oak Park Commons",
      communityContext: "Local mutual aid.",
      communityAvatarUrl: "/api/uploads/avatar-1",
    });
  }, [replaceState]);
  return <FinalReviewScreen />;
}

describe("Final review preview surface", () => {
  it("fills the card from the uploaded logo’s most common color", async () => {
    render(<FinalReviewWithAvatar />);

    await waitFor(() => {
      const card = screen.getByRole("button", { name: /Oak Park Commons/i });
      expect(card).toHaveStyle({ backgroundColor: "rgb(12, 80, 40)" });
    });
    expect(vi.mocked(dominantColorFromImageUrl)).toHaveBeenCalledWith(
      "/api/uploads/avatar-1",
    );
    expect(
      screen.getByRole("img", { name: "Oak Park Commons" }),
    ).toHaveAttribute("src", expect.stringContaining("avatar-1"));
  });
});