public IEnumerable <(int payerId, int share)> CalculateShares(BuildingTimeSpanInfoService building, int amount, int apartmentId)
{
var areaFormula = new AreaBaseFormula();
var occupantFormula = new OccupantBasedFormula();
var areaShares = areaFormula.CalculateShares(building, amount * AreaPercent / 100, apartmentId);
var occupantShares = areaFormula.CalculateShares(building, amount * (100 - AreaPercent) / 100, apartmentId);
return(areaShares.Join(occupantShares, a => a.payerId, o => o.payerId, (a, o) => (a.payerId, a.share + o.share)));
}
public IEnumerable <(int payerId, int share)> CalculateShares(BuildingTimeSpanInfoService building, int amount, int apartmentId)
{
var payers = building.GetApartmentPayerResidenceInfos(apartmentId);
var totalDays = payers.Sum(p => p.DaysLived);
var shares = new List <(int payerId, int share)>();
foreach (var payer in payers)
{
shares.Add((payer.PayerId, amount * payer.DaysLived / totalDays));
}
return(shares);
}
public IEnumerable <(int payerId, int share)> CalculateShares(BuildingTimeSpanInfoService building, int amount, int apartmentId)
{
var occupants = building.GetPayerResidenceInfos();
var total = occupants.Sum(o => o.DaysLived * o.OccupantCount);
var shares = new List <(int payerId, int share)>();
if (total == 0)
{
return(new List <(int payerId, int share)>());
}
var payers = building.GetApartmentPayerResidenceInfos(apartmentId);
foreach (var payer in payers)
{
shares.Add((payer.PayerId, payer.OccupantCount * payer.DaysLived / total));
}
return(shares);
}
