public CalculationDataPreprocessor(ICalculationDataProvider dataProvider)
{
EnvelopeSize = dataProvider.EnvelopeSize;
CalculationPeriod = dataProvider.CalculationPeriod;
CashMovements = new DatedSet <CashStatement>(dataProvider.GetCashMovements());
Remainders = new DatedSet <CashStatement>(dataProvider.GetRemainders());
MonthlyCashMovements = new DatedSet <MonthlyCashStatement>(ConvertToExpenses(dataProvider));
MonthlyCashMovementCategories = new List <MonthlyCashStatementCategory>(dataProvider.GetMonthlyCashStatementCategories());
}
private void CalculateTotalRemainders()
{
for (var week = new BudgetWeek(Period.From); week.From < Period.To; week = new BudgetWeek(week.To))
{
budget.AddWeek(week);
SetLastRemainderDateOf(week);
var daysToCalculate = new Set <DateTime> {
week.FirstDay, week.LastDay
};
daysToCalculate.AddRange(CashInvestmentDates(week));
daysToCalculate.AddRange(MonthlyExpensesDates(week));
CalculateRemaindersForDates(week, daysToCalculate);
}
budgetWeeks = new DatedSet <BudgetWeek>(budget.Weeks);
}
private static IEnumerable <DateTime> DatesWithin <T>(BudgetWeek week, DatedSet <T> transfers) where T : IDated
{
return(transfers[week].Convert(i => i.Date).Distinct());
}