import { content } from "@deadhead/content";
import { describe, expect, it } from "vitest";
import { encodeSave } from "../src/index";
import { newTestApp, readSave, signUp, TEST_NOW } from "./support";

const HOUR = 60 * 60_000;

describe("fleet sleep in the save (Step 24.1, decisions 0.5.136, 0.5.137)", () => {
  it("starts a new company with its creation as the last decision and the default threshold", async () => {
    const { app } = newTestApp();
    await signUp(app);
    const { company } = await readSave(app);
    expect(company.lastManualDecisionAt).toBe(TEST_NOW);
    expect(company.sleepAfterHours).toBe(content.config.fleetSleep.defaultHours);
  });

  it("stamps a migrated save's last decision with the time the engine first opens it", async () => {
    const { app } = newTestApp();
    await signUp(app);
    const current = await readSave(app);
    // As version 8 wrote it: no sleep fields.
    const { lastManualDecisionAt: _at, sleepAfterHours: _hours, ...company } = current.company;
    const v8 = { ...current, saveVersion: 8, company };

    const device = newTestApp();
    device.clock.now = TEST_NOW + 30 * HOUR;
    await device.app.call("importSave", { code: await encodeSave(v8 as never) });
    const imported = (await readSave(device.app)).company;
    expect(imported.lastManualDecisionAt).toBe(TEST_NOW + 30 * HOUR);
    expect(imported.sleepAfterHours).toBe(24);
  });
});