// @vitest-environment jsdom
import { act, renderHook } from "@testing-library/react";
import { afterEach, describe, expect, it } from "vitest";
import { useRulesEdition } from "../use-rules-edition.js";

const STORAGE_KEY = "initiative:rules-edition";

describe("useRulesEdition", () => {
	afterEach(() => {
		// Reset to default
		const { result } = renderHook(() => useRulesEdition());
		act(() => result.current.setEdition("5.5e"));
		localStorage.removeItem(STORAGE_KEY);
	});

	it("defaults to 5.5e", () => {
		const { result } = renderHook(() => useRulesEdition());
		expect(result.current.edition).toBe("5.5e");
	});

	it("setEdition updates value", () => {
		const { result } = renderHook(() => useRulesEdition());

		act(() => result.current.setEdition("5e"));

		expect(result.current.edition).toBe("5e");
	});

	it("setEdition persists to localStorage", () => {
		const { result } = renderHook(() => useRulesEdition());

		act(() => result.current.setEdition("5e"));

		expect(localStorage.getItem(STORAGE_KEY)).toBe("5e");
	});

	it("multiple hooks stay in sync", () => {
		const { result: r1 } = renderHook(() => useRulesEdition());
		const { result: r2 } = renderHook(() => useRulesEdition());

		act(() => r1.current.setEdition("5e"));

		expect(r2.current.edition).toBe("5e");
	});
});