import { RedisService } from '@/redis/redis.service'
import { Injectable } from '@nestjs/common'
import { ResponseMapper } from '../../../../common/response/response-mapper'
import { PrismaService } from '../../../../prisma/prisma.service'
import { PosCacheInvalidationService } from '../../cache/pos-cache-invalidation.service'

@Injectable()
export class PosGoodFavoriteService {
  constructor(
    private prisma: PrismaService,

    private readonly redisService: RedisService,
    private readonly posCacheInvalidationService: PosCacheInvalidationService,
  ) {}

  async attach(
    good_id: string,
    business_id: string,
    guild_id: string,
    consumer_account_id: string,
  ) {
    const favorite = await this.prisma.consumerAccountGoodFavorite.upsert({
      where: {
        consumer_account_id_good_id: {
          consumer_account_id,
          good_id,
        },
        good: {
          OR: [
            {
              business_activity_id: business_id,
            },
            {
              sku: {
                guild_id,
              },
            },
          ],
        },
      },
      update: {},
      create: {
        consumer_account_id,
        good_id,
      },
    })

    await this.posCacheInvalidationService.invalidatePosGoodsList(guild_id, business_id)

    return ResponseMapper.create(favorite)
  }

  async detach(
    good_id: string,
    business_id: string,
    guild_id: string,
    consumer_account_id: string,
  ) {
    const favorite = await this.prisma.consumerAccountGoodFavorite.delete({
      where: {
        consumer_account_id_good_id: {
          consumer_account_id,
          good_id,
        },
        good: {
          OR: [
            {
              business_activity_id: business_id,
            },
            {
              sku: {
                guild_id,
              },
            },
          ],
        },
      },
    })

    await this.posCacheInvalidationService.invalidatePosGoodsList(guild_id, business_id)

    return ResponseMapper.delete()
  }
}