// tests/setup.ts
// vitest 글로벌 셋업: electron 모듈 모킹

import { vi } from 'vitest'
import os from 'os'
import path from 'path'
import fs from 'fs'

const TEST_USER_DATA = path.join(os.tmpdir(), 'd3ro-vitest-userData')
const TEST_DOCS = path.join(os.tmpdir(), 'd3ro-vitest-docs')
fs.mkdirSync(TEST_USER_DATA, { recursive: true })
fs.mkdirSync(TEST_DOCS, { recursive: true })

// electron 모듈 모킹 — 테스트에서 electron import 시 에러 방지
vi.mock('electron', () => ({
  app: {
    getPath: vi.fn((name: string) => {
      if (name === 'temp') return os.tmpdir()
      if (name === 'documents') return TEST_DOCS
      return TEST_USER_DATA
    }),
    getVersion: vi.fn(() => '1.0.0'),
    quit: vi.fn(),
    on: vi.fn(),
    whenReady: vi.fn(() => Promise.resolve()),
    getLoginItemSettings: vi.fn(() => ({ openAtLogin: false })),
    setLoginItemSettings: vi.fn(),
    isPackaged: false,
    getAppPath: vi.fn(() => TEST_USER_DATA),
  },
  ipcMain: {
    handle: vi.fn(),
    on: vi.fn(),
    removeHandler: vi.fn(),
  },
  BrowserWindow: Object.assign(vi.fn(), {
    getAllWindows: vi.fn(() => []),
  }),
  Tray: vi.fn(),
  Menu: vi.fn(),
  nativeImage: {
    createFromPath: vi.fn(),
  },
  dialog: {
    showErrorBox: vi.fn(),
    showSaveDialog: vi.fn(async () => ({ canceled: true, filePath: undefined })),
    showOpenDialog: vi.fn(async () => ({ canceled: true, filePaths: [] })),
  },
  session: {
    defaultSession: {
      setDisplayMediaRequestHandler: vi.fn(),
    },
  },
  desktopCapturer: {
    getSources: vi.fn(async () => []),
  },
  screen: {
    getPrimaryDisplay: vi.fn(() => ({
      workArea: { x: 0, y: 0, width: 1920, height: 1080 },
    })),
  },
  clipboard: {
    readText: vi.fn(() => ''),
    writeText: vi.fn(),
    readHTML: vi.fn(() => ''),
    readRTF: vi.fn(() => ''),
    readImage: vi.fn(() => ({ isEmpty: () => true, toPNG: () => Buffer.alloc(0) })),
    write: vi.fn(),
  },
  shell: {
    openExternal: vi.fn(async () => undefined),
  },
  safeStorage: {
    isEncryptionAvailable: vi.fn(() => false),
    encryptString: vi.fn((s: string) => Buffer.from(s, 'utf-8')),
    decryptString: vi.fn((b: Buffer) => b.toString('utf-8')),
  },
  Notification: vi.fn(),
  globalShortcut: {
    register: vi.fn(() => true),
    unregister: vi.fn(),
    unregisterAll: vi.fn(),
    isRegistered: vi.fn(() => false),
  },
}))

// Unit tests must not load the native global keyboard hook. Linux shell runners
// intentionally do not provide an X11 session or libXrandr, and product-level
// hook behaviour is covered by runtime/E2E validation instead.
vi.mock('uiohook-napi', () => ({
  uIOhook: {
    on: vi.fn(),
    removeListener: vi.fn(),
    start: vi.fn(),
    stop: vi.fn(),
  },
  UiohookKey: new Proxy<Record<string, number>>({}, {
    get: (_target, property) => Array.from(String(property)).reduce(
      (value, character) => ((value * 31) + character.charCodeAt(0)) & 0x7fffffff,
      17,
    ),
  }),
}))

// WindowManager 모킹 — VoiceModeService가 import하므로 필요
vi.mock('../src/main/windows/WindowManager', () => ({
  showRecordingTip: vi.fn(),
  hideRecordingTip: vi.fn(),
  updateRecordingTipState: vi.fn(),
  sendAudioLevelToTip: vi.fn(),
  sendPartialTranscriptToTip: vi.fn(),
  showResultPopup: vi.fn(),
  hideResultPopup: vi.fn(),
  getMainWindow: vi.fn(),
  createMainWindow: vi.fn(),
  hideCaptionOverlay: vi.fn(),
  showCaptionOverlay: vi.fn(),
  sendToCaptionOverlay: vi.fn(),
  reapplyThemeToAllPopups: vi.fn(),
}))

// electron-log 모킹
vi.mock('electron-log', () => {
  const noop = vi.fn()
  return {
    default: {
      info: noop,
      warn: noop,
      error: noop,
      debug: noop,
      create: () => ({
        info: noop,
        warn: noop,
        error: noop,
        debug: noop,
      }),
    },
  }
})

// electron-store v10 ESM — 템플릿 서비스 생성자에서 동기 import
vi.mock('electron-store', () => {
  class MemoryStore<T extends Record<string, unknown>> {
    store: T
    constructor(opts?: { defaults?: T; name?: string }) {
      this.store = { ...(opts?.defaults as T) }
    }
    get<K extends keyof T>(key: K, def?: T[K]): T[K] {
      return (this.store[key] ?? def) as T[K]
    }
    set<K extends keyof T>(key: K, value: T[K]): void {
      this.store[key] = value
    }
  }
  return { default: MemoryStore }
})