import { QUERY_CONSTANTS } from '@/common/queryConstants'
import { translateEnumValue } from '@/common/utils'
import { TspProviderResponseStatus } from '@/generated/prisma/enums'
import { PrismaService } from '@/prisma/prisma.service'
import { Injectable } from '@nestjs/common'
import { ResponseMapper } from 'common/response/response-mapper'

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

  private readonly invoiceMapper = (invoice: any) => {
    const { last_tsp_status, ...rest } = invoice || {}

    return {
      ...rest,
      status: translateEnumValue(
        'TspProviderResponseStatus',
        last_tsp_status || TspProviderResponseStatus.NOT_SEND,
      ),
    }
  }

  async getInvoices(consumer_id: string) {
    const startOfToday = new Date()
    startOfToday.setHours(0, 0, 0, 0)

    const invoices = await this.prisma.salesInvoice.findMany({
      where: {
        consumer_account: {
          consumer_id,
        },
        created_at: {
          gte: startOfToday,
        },
      },
      select: {
        ...QUERY_CONSTANTS.SALE_INVOICE.summarySelect,
        consumer_account: {
          select: {
            role: true,
            account: {
              select: {
                username: true,
              },
            },
          },
        },
        pos: {
          select: {
            id: true,
            name: true,
            complex: {
              select: {
                id: true,
                name: true,
                business_activity: {
                  select: {
                    id: true,
                    name: true,
                  },
                },
              },
            },
          },
        },
      },
      orderBy: {
        created_at: 'desc',
      },
    })
    return ResponseMapper.list(invoices.map(this.invoiceMapper))
  }
}