import { Injectable } from '@nestjs/common'
import { isEmpty } from 'lodash'
import { plainToClass } from 'class-transformer'

import { AppointmentCancelReason } from '../models'
import { HttpService } from '../services/http'

import { BaseRepository } from './base.repository'

const GET = `
  query appointmentCancelReason($value: String) {
    appointment_cancel_reason(where: {value: {_eq: $value}}) {
      value
      description
      decrease_credit
      visible
      type
      block_when_transfer
    }
  }
`

@Injectable()
export class AppointmentCancelReasonRepository extends BaseRepository {
  constructor(protected readonly httpService: HttpService) {
    super(httpService, 'appointment_cancel_reason')
  }

  async get(value: string): Promise<AppointmentCancelReason> {
    const { data } = await this.fetchGraphQL({
      body: { query: GET, variables: { value } },
    })

    return isEmpty(data.appointment_cancel_reason)
      ? null
      : plainToClass(AppointmentCancelReason, data.appointment_cancel_reason[0])
  }
}