import { describe, expect, it } from "vite-plus/test"; import { resolveSnoozePresets, snoozeWakeDescription } from "./Sidebar.snooze"; // Local-time constructor so preset math is timezone-stable in tests.function localDate(year: number, month: number, day: number, hour: number, minute = 0): Date {  return new Date(year, month - 1, day, hour, minute, 0, 0);} describe("resolveSnoozePresets", () => {  it("offers one hour, three hours, evening, tomorrow, and next week in the morning", () => {    // Wednesday 2026-04-08 10:00 local.    const presets = resolveSnoozePresets(localDate(2026, 4, 8, 10), "locale");    expect(presets.map((preset) => preset.id)).toEqual([      "hour",      "three-hours",      "evening",      "tomorrow",      "next-week",    ]);    const threeHours = presets.find((preset) => preset.id === "three-hours");    expect(new Date(threeHours!.snoozedUntil).getHours()).toBe(13);    const evening = presets.find((preset) => preset.id === "evening");    expect(new Date(evening!.snoozedUntil).getHours()).toBe(18);    const tomorrow = presets.find((preset) => preset.id === "tomorrow");    const tomorrowDate = new Date(tomorrow!.snoozedUntil);    expect(tomorrowDate.getDate()).toBe(9);    expect(tomorrowDate.getHours()).toBe(9);    const nextWeek = presets.find((preset) => preset.id === "next-week");    const nextWeekDate = new Date(nextWeek!.snoozedUntil);    expect(nextWeekDate.getDay()).toBe(1);    expect(nextWeekDate.getDate()).toBe(13);  });   it("whenLabel complements the label instead of repeating it", () => {    const presets = resolveSnoozePresets(localDate(2026, 4, 8, 10), "locale");    for (const preset of presets) {      // Day words live in the label column; the time column is time-only      // (plus a weekday for next week, which names a different day).      expect(preset.whenLabel.toLowerCase()).not.toContain("tomorrow");    }    const tomorrow = presets.find((preset) => preset.id === "tomorrow");    expect(tomorrow!.whenLabel).toMatch(/9/);    const nextWeek = presets.find((preset) => preset.id === "next-week");    expect(nextWeek!.whenLabel).toMatch(/Mon/);  });   it("drops the evening preset once evening is near or past", () => {    expect(      resolveSnoozePresets(localDate(2026, 4, 8, 17, 30), "locale").map((preset) => preset.id),    ).toEqual(["hour", "three-hours", "tomorrow", "next-week"]);    expect(      resolveSnoozePresets(localDate(2026, 4, 8, 21), "locale").map((preset) => preset.id),    ).toEqual(["hour", "three-hours", "tomorrow", "next-week"]);  });   it("puts next week a full week out when today is Monday", () => {    // Monday 2026-04-06.    const presets = resolveSnoozePresets(localDate(2026, 4, 6, 10), "locale");    const nextWeek = new Date(presets.find((preset) => preset.id === "next-week")!.snoozedUntil);    expect(nextWeek.getDay()).toBe(1);    expect(nextWeek.getDate()).toBe(13);  });  it("formats preset times with the selected clock preference", () => {    const twelveHour = resolveSnoozePresets(localDate(2026, 4, 8, 10), "12-hour");    const twentyFourHour = resolveSnoozePresets(localDate(2026, 4, 8, 10), "24-hour");     expect(twelveHour.find((preset) => preset.id === "evening")!.whenLabel).toMatch(/PM/i);    expect(twentyFourHour.find((preset) => preset.id === "evening")!.whenLabel).toBe("18:00");  });}); describe("snoozeWakeDescription", () => {  const now = localDate(2026, 4, 8, 10);   it("uses bare time today, 'tomorrow' next day, weekday within the week", () => {    expect(      snoozeWakeDescription(localDate(2026, 4, 8, 18).toISOString(), now, "locale"),    ).not.toContain("tomorrow");    expect(snoozeWakeDescription(localDate(2026, 4, 9, 9).toISOString(), now, "locale")).toContain(      "tomorrow",    );    expect(snoozeWakeDescription(localDate(2026, 4, 13, 9).toISOString(), now, "locale")).toMatch(      /Mon/,    );  });   it("formats wake descriptions with the selected clock preference", () => {    expect(snoozeWakeDescription(localDate(2026, 4, 8, 18).toISOString(), now, "12-hour")).toMatch(      /PM/i,    );    expect(snoozeWakeDescription(localDate(2026, 4, 8, 18).toISOString(), now, "24-hour")).toBe(      "18:00",    );  });});