import { render, screen } from "@testing-library/react";
import { describe, expect, it, vi } from "vitest";
import { SignoffSection } from "@/app/v/[token]/dispatch/_components/signoff-section";

function renderSection(overrides: Partial<React.ComponentProps<typeof SignoffSection>> = {}) {
  return render(
    <SignoffSection
      token="portal-token"
      dispatchId={9}
      existing={[]}
      signoffType="customer"
      nameLabel="Customer name"
      onAdded={vi.fn()}
      {...overrides}
    />,
  );
}

describe("SignoffSection", () => {
  it("shows status-neutral locked copy when submission is locked", () => {
    renderSection({ submissionLocked: true });

    expect(screen.getByText(/Signoff is unavailable for this dispatch/i)).toBeInTheDocument();
    expect(screen.queryByText(/refused/i)).not.toBeInTheDocument();
    expect(screen.queryByRole("button", { name: "Submit Signoff" })).not.toBeInTheDocument();
  });

  it("shows the submission form when unlocked", () => {
    renderSection();

    expect(screen.getByRole("button", { name: "Submit Signoff" })).toBeInTheDocument();
  });

  it("shows an existing signoff even while locked", () => {
    renderSection({
      signoffType: "vendor",
      nameLabel: "Your name",
      submissionLocked: true,
      existing: [{ signoffType: "vendor", name: "Grace Hopper", signatureMethod: "typed" }],
    });

    expect(screen.getByText("Grace Hopper")).toBeInTheDocument();
    expect(screen.queryByText(/Signoff is unavailable/i)).not.toBeInTheDocument();
    expect(screen.queryByRole("button", { name: "Submit Signoff" })).not.toBeInTheDocument();
  });
});