// 无头测试用的 electron 桩: 只提供 src/main 里真正用到的 API
// (app.getPath / app.getVersion / BrowserWindow / ipcMain / shell ...)
const os = require('node:os')
const path = require('node:path')
const fs = require('node:fs')

const root = process.env.LNM_SELFTEST_HOME || path.join(os.tmpdir(), 'lnm-selftest')
fs.mkdirSync(root, { recursive: true })

function ensure(p) {
  fs.mkdirSync(p, { recursive: true })
  return p
}

module.exports = {
  app: {
    isPackaged: false,
    getPath(name) {
      if (name === 'userData') return ensure(path.join(root, 'userData'))
      if (name === 'documents') return ensure(path.join(root, 'documents'))
      if (name === 'downloads') return ensure(path.join(root, 'downloads'))
      if (name === 'home') return os.homedir()
      return ensure(path.join(root, name))
    },
    getVersion: () => '0.1.0',
    getName: () => 'local-net-msg',
    getAppPath: () => process.cwd(),
    on: () => {},
    once: () => {},
    whenReady: async () => {},
    quit: () => {},
  },
  BrowserWindow: class BrowserWindow {
    static getAllWindows() { return [] }
    static getFocusedWindow() { return null }
    isMinimized() { return false }
    restore() {}
    show() {}
    focus() {}
    webContents = { send: () => {} }
  },
  // 注意: 故意不提供 ipcRenderer —— electron-store 见到它会以为是渲染进程
  ipcMain: { on: () => {}, once: () => {}, handle: () => {}, removeHandler: () => {} },
  contextBridge: { exposeInMainWorld: () => {} },
  dialog: { showErrorBox: () => {}, showOpenDialog: async () => ({ canceled: true, filePaths: [] }) },
  shell: { openPath: async () => '', showItemInFolder: () => {} },
  Notification: class { static isSupported() { return false } constructor() {} show() {} },
}