import { Pool, type PoolConnection } from 'better-sqlite-pool'
import Debug from 'debug'
import exitHook from 'exit-hook'

import { lotOccupancyDB as databasePath } from '../data/databasePaths.js'

const debug = Debug('lot-occupancy-system:lotOccupancyDB:pool')

const pool = new Pool(databasePath)

export async function acquireConnection(): Promise<PoolConnection> {
  return await pool.acquire()
}

exitHook(() => {
  debug('Closing database pool')
  pool.close()
})