import { Injectable } from '@nestjs/common'
import { CreateChallengeDto } from './dto/create-challenge.dto'
import { UpdateChallengeDto } from './dto/update-challenge.dto'
import { Challenge } from '@prisma/client'
import { PrismaService } from 'src/prisma/prisma.service'
import { QueryPaginationDto } from 'src/common/dto/pagination-query.dto'
import { paginate } from 'src/common/utils/pagination.utils'

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

  async create(createChallengeDto: CreateChallengeDto): Promise<Challenge> {
    const data = { ...createChallengeDto }
    return await this.prisma.challenge.create({ data: data })
  }

  async findAll(queryPagination?: QueryPaginationDto): Promise<[Challenge[], number]> {
    return [
      await this.prisma.challenge.findMany({
        ...paginate(queryPagination),
        include: {
          action: true,
        }
      }),
      await this.prisma.challenge.count(),
    ]
  }

  async findOne(id: number): Promise<Challenge> {
    return await this.prisma.challenge.findUnique({
      where: { id },
      include: {
        action: true,
      }
    })
  }

  async update(id: number, updateChallengeDto: UpdateChallengeDto): Promise<Challenge> {
    return await this.prisma.challenge.update({
      where: { id },
      data: updateChallengeDto,
      include: {
        action: true,
      }
    })
  }

  async remove(id: number): Promise<Challenge> {
    return await this.prisma.challenge.delete({
      where: { id },
      include: {
        action: true,
      }
    })
  }
}