import { ConsumerDevicesSelect } from '@/generated/prisma/models'
import { PrismaService } from '@/prisma/prisma.service'
import { BadRequestException, Injectable } from '@nestjs/common'
import { ResponseMapper } from 'common/response/response-mapper'
import { CreateConfigDto } from './dto/create-config.dto'

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

  private readonly defaultSelect: ConsumerDevicesSelect = {
    uuid: true,
    app_version: true,
    brand: true,
    browser_name: true,
    build_number: true,
    device: true,
    os_version: true,
    fcm_token: true,
    model: true,
    platform: true,
    release_number: true,
    sdk_version: true,
    consumer: {
      select: {
        id: true,
        first_name: true,
        last_name: true,
      },
    },
  }

  async findOne(uuid: string) {
    const config = await this.prisma.consumerDevices.findUnique({
      where: {
        uuid,
      },
      select: this.defaultSelect,
    })

    return ResponseMapper.single(config)
  }

  async create(consumer_id: string, data: CreateConfigDto) {
    const prevConfig = await this.prisma.consumerDevices.findUnique({
      where: {
        uuid: data.uuid,
      },
      select: {
        consumer_id: true,
      },
    })

    if (prevConfig && consumer_id !== prevConfig.consumer_id) {
      throw new BadRequestException('این دستگاه با کاربری دیگری ثبت شده است.')
    }

    const config = await this.prisma.consumerDevices.upsert({
      where: {
        uuid: data.uuid,
      },
      update: {
        ...data,
        consumer: {
          connect: {
            id: consumer_id,
          },
        },
      },
      create: {
        ...data,
        consumer: {
          connect: {
            id: consumer_id,
          },
        },
      },
      select: this.defaultSelect,
    })

    return ResponseMapper.create(config)
  }
}