brackt/app/components/league/settings/__tests__/SportsSection.test.tsx

import { render, screen } from "@testing-library/react";
import userEvent from "@testing-library/user-event";
import { useState, type FormEvent } from "react";
import { describe, expect, it, vi } from "vitest";
import { SportsSection } from "../SportsSection";

type SportsSeason = {
  id: string;
  name: string;
  sport: { id: string; name: string; slug: string; type: string; iconUrl: string | null };
};

const displaySportsSeasons: SportsSeason[] = [
  {
    id: "nba-2025",
    name: "2025 NBA Season",
    sport: { id: "sport-1", name: "NBA", slug: "nba", type: "team", iconUrl: "/sports-icons/nba.svg" },
  },
  {
    id: "mlb-2025",
    name: "2025 MLB Season",
    sport: { id: "sport-2", name: "MLB", slug: "mlb", type: "team", iconUrl: "/sports-icons/mlb.svg" },
  },
];

function SportsSectionHarness({
  initialSelected = ["nba-2025"],
  canEditSports = true,
  onSubmit,
}: {
  initialSelected?: string[];
  canEditSports?: boolean;
  onSubmit?: (selectedSports: string[]) => void;
}) {
  const [selectedSports, setSelectedSports] = useState(new Set(initialSelected));

  const handleSportToggle = (id: string) => {
    setSelectedSports((prev) => {
      const next = new Set(prev);
      if (next.has(id)) {
        next.delete(id);
      } else {
        next.add(id);
      }
      return next;
    });
  };

  const handleClearAll = () => {
    setSelectedSports(new Set());
  };

  const handleSubmit = (event: FormEvent<HTMLFormElement>) => {
    event.preventDefault();
    const formData = new FormData(event.currentTarget);
    onSubmit?.(formData.getAll("sportsSeasons").map(String));
  };

  return (
    <form onSubmit={handleSubmit}>
      <SportsSection
        active
        canEditSports={canEditSports}
        selectedSports={selectedSports}
        displaySportsSeasons={displaySportsSeasons}
        onSportToggle={handleSportToggle}
        onClearAll={handleClearAll}
      />
      <button type="submit">Save</button>
    </form>
  );
}

describe("SportsSection", () => {
  it("keeps native checkbox semantics while using the row as the visible control", async () => {
    const user = userEvent.setup();
    render(<SportsSectionHarness />);

    const mlbCheckbox = screen.getByRole("checkbox", { name: /2025 mlb season/i });
    expect(mlbCheckbox).not.toBeChecked();

    await user.click(screen.getByText("2025 MLB Season"));

    expect(mlbCheckbox).toBeChecked();
  });

  it("submits the currently selected sports seasons after toggling", async () => {
    const user = userEvent.setup();
    const handleSubmit = vi.fn();
    render(<SportsSectionHarness onSubmit={handleSubmit} />);

    await user.click(screen.getByText("2025 MLB Season"));
    await user.click(screen.getByRole("button", { name: "Save" }));

    expect(handleSubmit).toHaveBeenCalledWith(["nba-2025", "mlb-2025"]);
  });

  it("submits an empty sports selection after clearing all", async () => {
    const user = userEvent.setup();
    const handleSubmit = vi.fn();
    render(<SportsSectionHarness onSubmit={handleSubmit} />);

    await user.click(screen.getByRole("button", { name: /clear all/i }));
    await user.click(screen.getByRole("button", { name: "Save" }));

    expect(handleSubmit).toHaveBeenCalledWith([]);
  });
});