laude/src/main/scheduler.test.ts

import { describe, it, expect, vi, beforeEach } from 'vitest'
import type {
  Exercise,
  HistoryEntry,
  Meal,
  QuietHours,
  Settings
} from '@shared/types'
import { DEFAULT_SETTINGS } from '@shared/types'

/**
 * Тесты gating-логики scheduler'а. Дёргаем публичный `forceCheck()` (он
 * сбрасывает lastCheckAt и прогоняет tick → checkDueExercises) и проверяем,
 * вызвался ли `fireReminder`. Стор/нотификации/meeting/adaptive замоканы.
 */

const h = vi.hoisted(() => ({
  settings: null as Settings | null,
  exercises: [] as Exercise[],
  meals: [] as Meal[],
  history: [] as HistoryEntry[],
  meetingActive: false,
  fireReminder: vi.fn(),
  fireMealReminder: vi.fn(),
  updateExercise: vi.fn(),
  updateMeal: vi.fn(),
  broadcastState: vi.fn(),
  refreshMeetingState: vi.fn(),
  adjustNextFireAt: vi.fn((_ex: Exercise, candidate: number) => candidate)
}))

vi.mock('electron', () => ({
  powerMonitor: { on: vi.fn() },
  BrowserWindow: { getAllWindows: () => [] }
}))
vi.mock('./store', () => ({
  getSettings: () => h.settings,
  getExercises: () => h.exercises,
  getMeals: () => h.meals,
  getHistory: () => h.history,
  updateExercise: (id: string, patch: Partial<Exercise>) => {
    h.updateExercise(id, patch)
    const ex = h.exercises.find((e) => e.id === id)
    return ex ? { ...ex, ...patch } : undefined
  },
  updateMeal: (id: string, patch: Partial<Meal>) => {
    h.updateMeal(id, patch)
    const m = h.meals.find((e) => e.id === id)
    return m ? { ...m, ...patch } : undefined
  }
}))
vi.mock('./notifications', () => ({
  fireReminder: h.fireReminder,
  fireMealReminder: h.fireMealReminder
}))
vi.mock('./state-actions', () => ({ broadcastState: h.broadcastState }))
vi.mock('./meeting-detect', () => ({
  isMeetingActiveSync: () => h.meetingActive,
  refreshMeetingState: h.refreshMeetingState
}))
vi.mock('./adaptive', () => ({ adjustNextFireAt: h.adjustNextFireAt }))

function makeExercise(over: Partial<Exercise> = {}): Exercise {
  return {
    id: 'ex1',
    name: 'Приседания',
    reps: 10,
    icon: 'Activity',
    intervalMinutes: 30,
    enabled: true,
    nextFireAt: Date.now() - 1000, // due by default
    ...over
  }
}

/** Тихие часы, гарантированно покрывающие текущий момент (без wrap). */
function quietWindowAroundNow(): QuietHours {
  const now = new Date()
  const cur = now.getHours() * 60 + now.getMinutes()
  const fromMin = Math.max(0, cur - 60)
  const toMin = Math.min(1439, cur + 60)
  const fmt = (m: number): string =>
    `${String(Math.floor(m / 60)).padStart(2, '0')}:${String(m % 60).padStart(
      2,
      '0'
    )}`
  return { enabled: true, from: fmt(fromMin), to: fmt(toMin), days: [] }
}

async function loadScheduler(): Promise<typeof import('./scheduler')> {
  return import('./scheduler')
}

function makeMeal(over: Partial<Meal> = {}): Meal {
  return {
    id: 'm1',
    name: 'Обед',
    time: '13:00',
    icon: 'Soup',
    enabled: true,
    days: [],
    nextFireAt: Date.now() - 1000, // due, в пределах grace
    ...over
  }
}

beforeEach(() => {
  vi.resetModules()
  h.settings = { ...DEFAULT_SETTINGS }
  h.exercises = []
  h.meals = []
  h.history = []
  h.meetingActive = false
  h.fireReminder.mockClear()
  h.fireMealReminder.mockClear()
  h.updateExercise.mockClear()
  h.updateMeal.mockClear()
  h.broadcastState.mockClear()
  h.refreshMeetingState.mockClear()
  h.adjustNextFireAt.mockClear()
})

describe('checkDueExercises gating', () => {
  it('не fire-ит когда globalEnabled=false', async () => {
    h.settings = { ...DEFAULT_SETTINGS, globalEnabled: false }
    h.exercises = [makeExercise()]
    const { forceCheck } = await loadScheduler()
    forceCheck()
    expect(h.fireReminder).not.toHaveBeenCalled()
  })

  it('не fire-ит внутри тихих часов', async () => {
    h.settings = { ...DEFAULT_SETTINGS, quietHours: quietWindowAroundNow() }
    h.exercises = [makeExercise()]
    const { forceCheck } = await loadScheduler()
    forceCheck()
    expect(h.fireReminder).not.toHaveBeenCalled()
  })

  it('не fire-ит когда активна ВКС (meetingAutoPause)', async () => {
    h.settings = { ...DEFAULT_SETTINGS, meetingAutoPause: true }
    h.meetingActive = true
    h.exercises = [makeExercise()]
    const { forceCheck } = await loadScheduler()
    forceCheck()
    expect(h.refreshMeetingState).toHaveBeenCalled()
    expect(h.fireReminder).not.toHaveBeenCalled()
  })

  it('fire-ит готовое к срабатыванию упражнение и шлёт broadcastState', async () => {
    h.exercises = [makeExercise()]
    const { forceCheck } = await loadScheduler()
    forceCheck()
    expect(h.fireReminder).toHaveBeenCalledTimes(1)
    expect(h.broadcastState).toHaveBeenCalled()
  })

  it('пропускает выключенные упражнения', async () => {
    h.exercises = [makeExercise({ enabled: false })]
    const { forceCheck } = await loadScheduler()
    forceCheck()
    expect(h.fireReminder).not.toHaveBeenCalled()
  })

  it('не fire-ит упражнение, чьё время ещё не пришло', async () => {
    h.exercises = [makeExercise({ nextFireAt: Date.now() + 60_000 })]
    const { forceCheck } = await loadScheduler()
    forceCheck()
    expect(h.fireReminder).not.toHaveBeenCalled()
  })

  it('soft-cap: при закрытой dailyGoal переносит fire, но не показывает', async () => {
    h.exercises = [makeExercise({ dailyGoal: 20 })]
    h.history = [
      {
        ts: Date.now(),
        exerciseId: 'ex1',
        action: 'done',
        actualReps: 25
      }
    ]
    const { forceCheck } = await loadScheduler()
    forceCheck()
    expect(h.fireReminder).not.toHaveBeenCalled()
    // nextFireAt перенесён (на завтра) — updateExercise вызван.
    expect(h.updateExercise).toHaveBeenCalled()
  })

  it('dailyGoal использует reps snapshot из истории, а не текущие reps упражнения', async () => {
    h.exercises = [makeExercise({ reps: 25, dailyGoal: 20 })]
    h.history = [
      {
        ts: Date.now(),
        exerciseId: 'ex1',
        action: 'done',
        reps: 10
      }
    ]
    const { forceCheck } = await loadScheduler()
    forceCheck()
    expect(h.fireReminder).toHaveBeenCalledTimes(1)
  })

  it('adaptive: применяет adjustNextFireAt к кандидату', async () => {
    h.exercises = [makeExercise({ adaptive: true })]
    const { forceCheck } = await loadScheduler()
    forceCheck()
    expect(h.adjustNextFireAt).toHaveBeenCalled()
    expect(h.fireReminder).toHaveBeenCalledTimes(1)
  })
})

describe('checkDueMeals', () => {
  it('fire-ит приём пищи, чьё время наступило (в пределах grace)', async () => {
    h.meals = [makeMeal()]
    const { forceCheck } = await loadScheduler()
    forceCheck()
    expect(h.fireMealReminder).toHaveBeenCalledTimes(1)
    // Переносит nextFireAt вперёд.
    expect(h.updateMeal).toHaveBeenCalled()
  })

  it('пропускает выключенный приём пищи', async () => {
    h.meals = [makeMeal({ enabled: false })]
    const { forceCheck } = await loadScheduler()
    forceCheck()
    expect(h.fireMealReminder).not.toHaveBeenCalled()
  })

  it('не fire-ит при globalEnabled=false', async () => {
    h.settings = { ...DEFAULT_SETTINGS, globalEnabled: false }
    h.meals = [makeMeal()]
    const { forceCheck } = await loadScheduler()
    forceCheck()
    expect(h.fireMealReminder).not.toHaveBeenCalled()
  })

  it('пропущенный давно (> grace) переносится без срабатывания', async () => {
    h.meals = [makeMeal({ nextFireAt: Date.now() - 10 * 60_000 })]
    const { forceCheck } = await loadScheduler()
    forceCheck()
    expect(h.fireMealReminder).not.toHaveBeenCalled()
    expect(h.updateMeal).toHaveBeenCalled() // всё равно переносим вперёд
  })

  it('приёмы пищи ИГНОРИРУЮТ тихие часы (в отличие от упражнений)', async () => {
    h.settings = { ...DEFAULT_SETTINGS, quietHours: quietWindowAroundNow() }
    h.exercises = [makeExercise()]
    h.meals = [makeMeal()]
    const { forceCheck } = await loadScheduler()
    forceCheck()
    // Упражнение подавлено тихими часами...
    expect(h.fireReminder).not.toHaveBeenCalled()
    // ...а приём пищи всё равно срабатывает.
    expect(h.fireMealReminder).toHaveBeenCalledTimes(1)
  })
})