import sqlite from 'better-sqlite3'

import { sunriseDB } from '../helpers/database.helpers.js'
import type { BurialSite } from '../types/record.types.js'

import getBurialSiteComments from './getBurialSiteComments.js'
import getBurialSiteFields from './getBurialSiteFields.js'
import getContracts from './getContracts.js'

const baseSQL = `select l.burialSiteId,
  l.burialSiteTypeId, t.burialSiteType,
  l.burialSiteNameSegment1,
  l.burialSiteNameSegment2,
  l.burialSiteNameSegment3,
  l.burialSiteNameSegment4,
  l.burialSiteNameSegment5,
  l.burialSiteName,
  l.burialSiteStatusId, s.burialSiteStatus,

  l.bodyCapacity, l.crematedCapacity,
  t.bodyCapacityMax, t.crematedCapacityMax,

  l.cemeteryId, m.cemeteryName,
  m.cemeteryLatitude, m.cemeteryLongitude,
  m.cemeterySvg, l.cemeterySvgId, l.burialSiteImage,
  l.burialSiteLatitude, l.burialSiteLongitude,

  l.recordDelete_userName, l.recordDelete_timeMillis

  from BurialSites l
  left join BurialSiteTypes t on l.burialSiteTypeId = t.burialSiteTypeId
  left join BurialSiteStatuses s on l.burialSiteStatusId = s.burialSiteStatusId
  left join Cemeteries m on l.cemeteryId = m.cemeteryId`

export default async function getBurialSite(
  burialSiteId: number | string,
  includeDeleted = false
): Promise<BurialSite | undefined> {
  return await _getBurialSite(
    `l.burialSiteId = ?`,
    burialSiteId,
    includeDeleted
  )
}

export async function getBurialSiteByBurialSiteName(
  burialSiteName: string,
  includeDeleted = false
): Promise<BurialSite | undefined> {
  return await _getBurialSite(
    `l.burialSiteName = ?`,
    burialSiteName,
    includeDeleted
  )
}

async function _getBurialSite(
  whereClausePiece: string,
  burialSiteIdOrLotName: number | string,
  includeDeleted = false
): Promise<BurialSite | undefined> {
  const database = sqlite(sunriseDB, { readonly: true })

  const burialSite = database
    .prepare(
      `${baseSQL} ${includeDeleted ? 'where' : 'where l.recordDelete_timeMillis is null and'} ${whereClausePiece}`
    )
    .get(burialSiteIdOrLotName) as BurialSite | undefined

  if (burialSite !== undefined) {
    const contracts = await getContracts(
      {
        burialSiteId: burialSite.burialSiteId
      },
      {
        limit: -1,
        offset: 0,

        includeFees: false,
        includeInterments: true,
        includeTransactions: false
      },
      database
    )

    burialSite.contracts = contracts.contracts

    burialSite.burialSiteFields = getBurialSiteFields(
      burialSite.burialSiteId,
      database
    )

    burialSite.burialSiteComments = getBurialSiteComments(
      burialSite.burialSiteId,
      database
    )
  }

  database.close()

  return burialSite
}