import { beforeEach, describe, expect, it } from "vitest";
import { consumeStudioLaunchContext, saveStudioLaunchContext } from "@/lib/presenter";

describe("studio launch context handoff", () => {
  beforeEach(() => {
    window.sessionStorage.clear();
  });

  it("saves and consumes curriculum/teleprompter studio launch context once", () => {
    saveStudioLaunchContext({
      title: "Day 1: Baseline Tech Self-Intro",
      mode: "Pitch",
      curriculumDay: 1,
      teleprompterScript: "Hi, I build reliable cloud tools.",
      bulletCues: ["Hook", "Problem", "Impact"],
      targetKeywords: ["reliable", "cloud"],
      teleprompterMode: "scroll",
      targetSeconds: 60,
    });

    const firstRead = consumeStudioLaunchContext();
    expect(firstRead?.curriculumDay).toBe(1);
    expect(firstRead?.teleprompterMode).toBe("scroll");
    expect(firstRead?.bulletCues).toHaveLength(3);

    const secondRead = consumeStudioLaunchContext();
    expect(secondRead).toBeNull();
  });
});