import { beforeEach, describe, expect, it, vi } from "vitest";

const { findMany } = vi.hoisted(() => ({ findMany: vi.fn() }));
vi.mock("@/lib/prisma", () => ({
  prisma: { websiteSetting: { findMany } },
}));

import { siteSettings } from "./site-settings";

beforeEach(() => {
  findMany.mockReset();
  siteSettings.reload();
});

describe("siteSettings", () => {
  it("returns a value by key", async () => {
    findMany.mockResolvedValue([{ key: "hotel_name", value: "AtomHotel" }]);
    expect(await siteSettings.get("hotel_name")).toBe("AtomHotel");
  });

  it("returns the fallback when key is missing", async () => {
    findMany.mockResolvedValue([]);
    expect(await siteSettings.get("missing", "fallback")).toBe("fallback");
    expect(await siteSettings.get("missing")).toBeNull();
  });

  it("coerces '1'/'0' string booleans", async () => {
    findMany.mockResolvedValue([
      { key: "maintenance_enabled", value: "1" },
      { key: "radio_enabled", value: "0" },
    ]);
    expect(await siteSettings.getBool("maintenance_enabled")).toBe(true);
    expect(await siteSettings.getBool("radio_enabled")).toBe(false);
    expect(await siteSettings.getBool("missing", true)).toBe(true);
  });

  it("fetches once and caches until reload", async () => {
    findMany.mockResolvedValue([{ key: "hotel_name", value: "AtomHotel" }]);
    await siteSettings.get("hotel_name");
    await siteSettings.getBool("hotel_name");
    expect(findMany).toHaveBeenCalledTimes(1);
    siteSettings.reload();
    await siteSettings.get("hotel_name");
    expect(findMany).toHaveBeenCalledTimes(2);
  });
});