import type { PoolConnection } from 'better-sqlite-pool'

import type { BurialSiteTypeField } from '../types/record.types.js'

import { acquireConnection } from './pool.js'
import { updateRecordOrderNumber } from './updateRecordOrderNumber.js'

export default async function getBurialSiteTypeFields(
  burialSiteTypeId: number,
  connectedDatabase?: PoolConnection
): Promise<BurialSiteTypeField[]> {
  const database = connectedDatabase ?? (await acquireConnection())

  const typeFields = database
    .prepare(
      `select burialSiteTypeFieldId,
        burialSiteTypeField, fieldType, fieldValues,
        isRequired, pattern, minLength, maxLength, orderNumber
        from BurialSiteTypeFields
        where recordDelete_timeMillis is null
        and burialSiteTypeId = ?
        order by orderNumber, burialSiteTypeField`
    )
    .all(burialSiteTypeId) as BurialSiteTypeField[]

  let expectedOrderNumber = 0

  for (const typeField of typeFields) {
    if (typeField.orderNumber !== expectedOrderNumber) {
      updateRecordOrderNumber(
        'BurialSiteTypeFields',
        typeField.burialSiteTypeFieldId,
        expectedOrderNumber,
        database
      )

      typeField.orderNumber = expectedOrderNumber
    }

    expectedOrderNumber += 1
  }

  if (connectedDatabase === undefined) {
    database.release()
  }

  return typeFields
}