public ContractConsumptionViewModel(IContractConsumptionRepository repository, IContractCalculator contractCalculator)
{
this.repository = repository;
this.contractCalculator = contractCalculator;
Buildings = new ObservableCollection<Building>(repository.GetBuildings());
DateTimeIntervals = new ObservableCollection<DateTimeInterval>(repository.GetDateTimeIntervals());
ContractConsumptions = new ObservableCollection<ContractConsumptionHeat>(repository.GetConstractConsumptions());
ThermometerReadings = new ObservableCollection<ThermometerReading>(repository.GetThermometerReadings());
view = new ContractConsumptionView(){DataContext = this};
}
