import sqlite from 'better-sqlite3'

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

import { getLotFields } from './getLotFields.js'

import { getLotComments } from './getLotComments.js'

import { getLotOccupancies } from './getLotOccupancies.js'

import type * as recordTypes from '../../types/recordTypes'

const baseSQL = `select l.lotId, l.lotTypeId, t.lotType, l.lotName, l.lotStatusId, s.lotStatus,
    l.mapId, m.mapName, m.mapSVG, l.mapKey,
    l.lotLatitude, l.lotLongitude
    from Lots l
    left join LotTypes t on l.lotTypeId = t.lotTypeId
    left join LotStatuses s on l.lotStatusId = s.lotStatusId
    left join Maps m on l.mapId = m.mapId
    where l.recordDelete_timeMillis is null`

function _getLot(
  sql: string,
  lotIdOrLotName: number | string
): recordTypes.Lot | undefined {
  const database = sqlite(databasePath, {
    readonly: true
  })

  const lot: recordTypes.Lot = database.prepare(sql).get(lotIdOrLotName)

  if (lot) {
    lot.lotOccupancies = getLotOccupancies(
      {
        lotId: lot.lotId
      },
      {
        includeOccupants: true,
        limit: -1,
        offset: 0
      },
      database
    ).lotOccupancies

    lot.lotFields = getLotFields(lot.lotId, database)

    lot.lotComments = getLotComments(lot.lotId, database)
  }

  database.close()

  return lot
}

export function getLotByLotName(lotName: string): recordTypes.Lot | undefined {
  return _getLot(baseSQL + ' and l.lotName = ?', lotName)
}

export function getLot(lotId: number | string): recordTypes.Lot | undefined {
  return _getLot(baseSQL + ' and l.lotId = ?', lotId)
}

export default getLot