public AnnualBudgetReport(IMoneyCalculator calculator, IEnumerable <MonthlyBudgetReport> months)
{
Months = months.ToList();
Income = FinancialStats.GetTotal(calculator, Months.Select(n => n.Income));
Expense = FinancialStats.GetTotal(calculator, Months.Select(n => n.Expense));
Balance = FinancialStats.GetBalance(calculator, Income, Expense);
}
public MonthLog(BudgetLogType log,
YearMonth when,
IMoneyCalculator calculator,
IEnumerable <Transaction> actual = null,
IEnumerable <Forecast> forecast = null)
{
When = when;
Transactions = actual?.Where(n => n.Log == log).ToList() ?? new List <Transaction>();
Forecasts = forecast?.Where(n => n.Log == log).ToList() ?? new List <Forecast>();
Total = FinancialStats.GetTotal(calculator,
Transactions.Select(n => n.Amount),
Forecasts.Select(n => n.Amount));
}
public ExpenseCategoryReport(Category category,
IMoneyCalculator calculator,
MonthLog expenseLog)
{
CategoryKey = category.Key;
Title = category.Title;
Description = category.Description;
Total = FinancialStats.GetTotal(calculator,
expenseLog.Transactions
.Where(n => category.IsSameOrParentOf(n.CategoryKey))
.Select(n => n.Amount),
expenseLog.Forecasts
.Where(n => category.IsSameOrParentOf(n.CategoryKey))
.Select(n => n.Amount)
);
}