import fs from 'node:fs/promises'
import {
  lotOccupancyDB as databasePath,
  backupFolder
} from '../data/databasePaths.js'

export const backupDatabase = async (): Promise<string | false> => {
  const databasePathSplit = databasePath.split(/[/\\]/g)

  const backupDatabasePath =
    backupFolder +
    '/' +
    databasePathSplit[databasePathSplit.length - 1] +
    '.' +
    Date.now().toString()

  try {
    await fs.copyFile(databasePath, backupDatabasePath)
    return backupDatabasePath
  } catch {
    return false
  }
}