const fs = require('fs')
const fsPromises = require('fs').promises
const path = require('path')
const { Arch } = require('electron-builder')

const replaceSqliteLib = async() => {
  // console.log(await fs.readdir(path.join(context.appOutDir, './resources/')))
  // if (context.electronPlatformName != 'linux' || context.arch != Arch.arm64) return
  console.log('replace sqlite lib...')
  const filePath = path.join(__dirname, './lib/better_sqlite3.linux.arm64.node')
  const targetPath = path.join(__dirname, '../node_modules/better-sqlite3/build/Release/better_sqlite3.node')
  await fsPromises.unlink(targetPath).catch(_ => _)
  await fsPromises.copyFile(filePath, targetPath)
}


module.exports = async(context) => {
  const { electronPlatformName, arch } = context
  if (electronPlatformName !== 'linux') return
  const bindingFilePath = path.join(__dirname, '../node_modules/better-sqlite3/binding.gyp')
  const bindingBakFilePath = path.join(__dirname, '../node_modules/better-sqlite3/binding.gyp.bak')
  if (arch == Arch.arm64) {
    console.log('rename binding file...')
    await fsPromises.rename(bindingFilePath, bindingBakFilePath)
    await replaceSqliteLib()
  } else {
    if (fs.existsSync(bindingFilePath)) return
    console.log('restore binding file...')
    await fsPromises.rename(bindingBakFilePath, bindingFilePath)
  }
}