public List <ChargeItemDTO> Calculate(decimal amount, IEnumerable <ShareInfo> shareInfos, int expenseId, bool isOwner)
{
Dictionary <int, decimal> daysSum = new Dictionary <int, decimal>();
List <ChargeItemDTO> chargeItems = new List <ChargeItemDTO>();
foreach (var shareInfo in shareInfos)
{
if (!daysSum.ContainsKey(shareInfo.UnitId))
{
daysSum.Add(shareInfo.UnitId, 0);
}
daysSum[shareInfo.UnitId] += shareInfo.Days;
}
foreach (var shareInfo in shareInfos)
{
var chargeItem = new ChargeItemDTO();
chargeItem.Amount = amount * (shareInfo.Days / daysSum[shareInfo.UnitId]);
chargeItem.ExpenseId = expenseId;
chargeItem.PersonId = shareInfo.PersonId;
chargeItem.UnitId = shareInfo.UnitId;
chargeItem.IsOwner = isOwner;
chargeItems.Add(chargeItem);
}
return(chargeItems);
}
public List <ChargeItemDTO> Calculate(decimal amount, IEnumerable <ShareInfo> shareInfos, int expenseId, bool isOwner)
{
decimal sum = 0;
List <ChargeItemDTO> chargeItems = new List <ChargeItemDTO>();
foreach (var shareInfo in shareInfos)
{
sum += shareInfo.Days;
}
foreach (var shareInfo in shareInfos)
{
var chargeItem = new ChargeItemDTO();
chargeItem.Amount = amount * ((shareInfo.Days) / sum);
chargeItem.ExpenseId = expenseId;
chargeItem.PersonId = shareInfo.PersonId;
chargeItem.UnitId = shareInfo.UnitId;
chargeItem.IsOwner = isOwner;
chargeItems.Add(chargeItem);
}
return(chargeItems);
}
