sunrise-cms/database/moveOccupancyTypeField.ts

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

import { clearCacheByTableName } from '../helpers/functions.cache.js'

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

function getCurrentField(
  occupancyTypeFieldId: number,
  connectedDatabase: PoolConnection
): { occupancyTypeId?: number; orderNumber: number } {
  return connectedDatabase
    .prepare(
      `select occupancyTypeId, orderNumber
        from OccupancyTypeFields
        where occupancyTypeFieldId = ?`
    )
    .get(occupancyTypeFieldId) as {
    occupancyTypeId?: number
    orderNumber: number
  }
}

export async function moveOccupancyTypeFieldDown(
  occupancyTypeFieldId: number
): Promise<boolean> {
  const database = await acquireConnection()

  const currentField = getCurrentField(occupancyTypeFieldId, database)

  database
    .prepare(
      `update OccupancyTypeFields
        set orderNumber = orderNumber - 1
        where recordDelete_timeMillis is null
        ${
          currentField.occupancyTypeId === undefined
            ? ' and occupancyTypeId is null'
            : ` and occupancyTypeId = '${currentField.occupancyTypeId.toString()}'`
        }
        and orderNumber = ? + 1`
    )
    .run(currentField.orderNumber)

  const success = updateRecordOrderNumber(
    'OccupancyTypeFields',
    occupancyTypeFieldId,
    currentField.orderNumber + 1,
    database
  )

  database.release()

  clearCacheByTableName('OccupancyTypeFields')

  return success
}

export async function moveOccupancyTypeFieldDownToBottom(
  occupancyTypeFieldId: number
): Promise<boolean> {
  const database = await acquireConnection()

  const currentField = getCurrentField(occupancyTypeFieldId, database)

  const occupancyTypeParameters: unknown[] = []

  if (currentField.occupancyTypeId) {
    occupancyTypeParameters.push(currentField.occupancyTypeId)
  }

  const maxOrderNumber: number = (
    database
      .prepare(
        `select max(orderNumber) as maxOrderNumber
          from OccupancyTypeFields
          where recordDelete_timeMillis is null
          ${
            currentField.occupancyTypeId === undefined
              ? ' and occupancyTypeId is null'
              : ' and occupancyTypeId = ?'
          }`
      )
      .get(occupancyTypeParameters) as { maxOrderNumber: number }
  ).maxOrderNumber

  if (currentField.orderNumber !== maxOrderNumber) {
    updateRecordOrderNumber(
      'OccupancyTypeFields',
      occupancyTypeFieldId,
      maxOrderNumber + 1,
      database
    )

    occupancyTypeParameters.push(currentField.orderNumber)

    database
      .prepare(
        `update OccupancyTypeFields set orderNumber = orderNumber - 1
          where recordDelete_timeMillis is null
          ${
            currentField.occupancyTypeId === undefined
              ? ' and occupancyTypeId is null'
              : ' and occupancyTypeId = ?'
          }
          and orderNumber > ?`
      )
      .run(occupancyTypeParameters)
  }

  database.release()

  clearCacheByTableName('OccupancyTypeFields')

  return true
}

export async function moveOccupancyTypeFieldUp(
  occupancyTypeFieldId: number
): Promise<boolean> {
  const database = await acquireConnection()

  const currentField = getCurrentField(occupancyTypeFieldId, database)

  if (currentField.orderNumber <= 0) {
    database.release()
    return true
  }

  database
    .prepare(
      `update OccupancyTypeFields
        set orderNumber = orderNumber + 1
        where recordDelete_timeMillis is null
        ${
          currentField.occupancyTypeId === undefined
            ? ' and occupancyTypeId is null'
            : ` and occupancyTypeId = '${currentField.occupancyTypeId.toString()}'`
        }
        and orderNumber = ? - 1`
    )
    .run(currentField.orderNumber)

  const success = updateRecordOrderNumber(
    'OccupancyTypeFields',
    occupancyTypeFieldId,
    currentField.orderNumber - 1,
    database
  )

  database.release()

  clearCacheByTableName('OccupancyTypeFields')

  return success
}

export async function moveOccupancyTypeFieldUpToTop(
  occupancyTypeFieldId: number
): Promise<boolean> {
  const database = await acquireConnection()

  const currentField = getCurrentField(occupancyTypeFieldId, database)

  if (currentField.orderNumber > 0) {
    updateRecordOrderNumber(
      'OccupancyTypeFields',
      occupancyTypeFieldId,
      -1,
      database
    )

    const occupancyTypeParameters: unknown[] = []

    if (currentField.occupancyTypeId) {
      occupancyTypeParameters.push(currentField.occupancyTypeId)
    }

    occupancyTypeParameters.push(currentField.orderNumber)

    database
      .prepare(
        `update OccupancyTypeFields
          set orderNumber = orderNumber + 1
          where recordDelete_timeMillis is null
          ${
            currentField.occupancyTypeId
              ? ' and occupancyTypeId = ?'
              : ' and occupancyTypeId is null'
          } and orderNumber < ?`
      )
      .run(occupancyTypeParameters)
  }

  database.release()

  clearCacheByTableName('OccupancyTypeFields')

  return true
}