import { Injectable } from '@nestjs/common'
import { compact } from 'lodash'

import { PlanRepository } from '../../../repositories'
import { LanguageCountryCode } from '../../../utils/countries'

import { PAYMENT_PROVIDER_DEFAULT } from './consts'
import { planToPlanResult } from './converters'
import { PlanResult } from './types'

@Injectable()
export class Plans {
  constructor(private readonly planRepository: PlanRepository) {}

  async getAvailable(
    countryCode: LanguageCountryCode,
    unitAcronym?: string,
    complete?: boolean,
  ): Promise<Array<PlanResult>> {
    const plans = await this.planRepository.findEnabledAndVisible({ language: countryCode, complete })

    return compact(plans.map(plan => planToPlanResult(plan, PAYMENT_PROVIDER_DEFAULT, unitAcronym)))
  }
}