'use strict'
import botsService from '../bots'
import { getBotById, deleteBotWithId } from './storageService'
import { WrongInputError, NotFoundError, InternalError } from '../../utils/customErrors'
import { Request } from 'express'

/**
 * Operations on /bots/{id}
 */
export default {
  /**Returns a bot based on a single ID
   */
  async getBot(req: Request) {
    if (req && req.params && req.params.id) {
      try {
        return await getBotById(req.params.id)
      } catch (error) {
        throw new NotFoundError(error)
      }
    } else {
      throw new WrongInputError('Invalid bot id.')
    }
  },

  /**Updates or creates bot in the store.
   */
  putBot: botsService.postBot,

  /**deletes a single bot based on the ID supplied
   */
  async deleteBot(req: Request) {
    if (req.params && req.params.id) {
      try {
        return await deleteBotWithId(req.params.id)
      } catch (error) {
        throw new InternalError(error)
      }
    } else {
      throw new WrongInputError('Invalid bot id.')
    }
  }
}