import { GoodSelect } from '@/generated/prisma/models'
import { PrismaService } from '@/prisma/prisma.service'
import { Injectable } from '@nestjs/common'
import { ResponseMapper } from 'common/response/response-mapper'
import { CreateGoodDto, UpdateGoodDto } from './dto/good.dto'

@Injectable()
export class ConsumerComplexGoodsService {
  constructor(private readonly prisma: PrismaService) {}

  defaultSelect: GoodSelect = {
    id: true,
    name: true,
    barcode: true,
    sku: true,
    local_sku: true,
    pricing_model: true,
    unit_type: true,
    category: {
      select: {
        id: true,
        name: true,
      },
    },
    created_at: true,
  }

  async findAll(user_id: string, business_activity_id: string, complex_id: string) {
    const goods = await this.prisma.good.findMany({
      where: {
        complex_id,
        complex: {
          id: complex_id,
          business_activity: {
            id: business_activity_id,
            user_id,
          },
        },
      },
      select: this.defaultSelect,
    })

    return ResponseMapper.list(goods)
  }

  async findOne(
    user_id: string,
    business_activity_id: string,
    complex_id: string,
    id: string,
  ) {
    const good = await this.prisma.good.findUnique({
      where: {
        complex: {
          id: complex_id,
          business_activity: {
            id: business_activity_id,
            user_id,
          },
        },
        id,
      },
      select: this.defaultSelect,
    })
    return ResponseMapper.single(good)
  }

  async create(complex_id: string, data: CreateGoodDto) {
    const { category_id, ...rest } = data

    const good = await this.prisma.good.create({
      data: {
        ...rest,
        complex: {
          connect: {
            id: complex_id,
          },
        },
        category: {
          connect: {
            id: category_id,
          },
        },
      },
    })
    return ResponseMapper.create(good)
  }

  async update(
    user_id: string,
    business_activity_id: string,
    complex_id: string,
    id: string,
    data: UpdateGoodDto,
  ) {
    const { category_id, ...rest } = data
    const good = await this.prisma.good.update({
      where: {
        complex: {
          id: complex_id,
          business_activity: {
            id: business_activity_id,
            user_id,
          },
        },
        id,
      },
      data: {
        complex: {
          connect: {
            id: complex_id,
          },
        },
        category: {
          connect: {
            id: category_id,
          },
        },
        ...rest,
      },
    })
    return ResponseMapper.update(good)
  }

  // async delete(id: string) {
  //   await this.prisma.complex.delete({ where: { id } })
  //   return ResponseMapper.delete()
  // }
}