# from django.utils import timezone
from django.db.models import Sum
from Base.models import ServiceList
from Movement.models import Calendar

def metric(Day):
    Service = ServiceList.objects.all()
    Serv_report = {}
    for Serv in Service:
        service = Calendar.objects.filter(
            service__name=Serv.name,
            date=Day
        ).aggregate(Sum('gross_value'))['gross_value__sum'] or 0
        Serv_report[Serv.name] = service
    sum_ = sum(Serv_report.values()) or 0
    return {
        'Service':Serv_report,
        'sum':sum_,
    }