private BudgetWeek BindDataOf(IBudget budget)
{
var dataSource = new SortedDictionary <PEOrderKey, PEBudgetRow>();
var currentWeekMarker = CurrentWeekMarker(budget);
BudgetWeek currentWeek = null;
var lastWeekMonth = 0;
foreach (var week in budget.Weeks)
{
if (week.Contains(currentWeekMarker))
{
currentWeek = week;
}
if (week.Month != lastWeekMonth)
{
dataSource.Add(
new PEOrderKey(week.FirstDay.MonthFirstDay(), WeekRowRank.MonthTitle),
new PEBudgetRow {
Date = week.FirstDay.ToString("MMMM")
});
}
dataSource.Add(
new PEOrderKey(week.FirstDay, WeekRowRank.WeekTitle),
new PEBudgetRow {
Date = string.Format("Неделя {0:d} - {1:d}", week.FirstDay, week.LastDay),
Amount = string.Format("Свободные {0}", budget.GetFreeMoney(week.FirstDay).ToString("D")),
});
// todo : performance
var monthlyCashStatements = budget.MonthlyCashMovements.Within(week).ToList();
AddExpenses(week, dataSource, DayRowRank.MonthlyIncome, monthlyCashStatements.Where(_ => _.Amount > 0), currentWeek, PEBudgetRow.CurrentWeekMonthlyIncome);
AddExpenses(week, dataSource, DayRowRank.MonthlyExpense, monthlyCashStatements.Where(_ => _.Amount <= 0), currentWeek, PEBudgetRow.CurrentWeekMonthlyOutcome);
AddTransfers(week, dataSource, DayRowRank.Income, budget.Investments.Within(week), deletionService.DeleteCashMovement, OnEditCashMovement, currentWeek, PEBudgetRow.CurrentWeekIncome);
AddTransfers(week, dataSource, DayRowRank.Expense, budget.Expenses.Within(week), deletionService.DeleteCashMovement, OnEditCashMovement, currentWeek, PEBudgetRow.CurrentWeekOutcome);
AddReminders(week, dataSource, DayRowRank.Remainer, budget.Remainders.Within(week), budget, deletionService.DeleteRemainder, OnEditRemainder, currentWeek, PEBudgetRow.Default);
lastWeekMonth = week.Month;
}
view.CalculationResults.DataSource = new List <PEBudgetRow>(dataSource.Values);
var monthToBalance = budget.Remainders.LastOrDefault()?.Date ?? DateTimeService.Now();
var balance = budget.MonthlyActualBalances.GetFor(monthToBalance);
var nextMonth = monthToBalance.AddMonths(1);
var nextMonthBalance = budget.MonthlyActualBalances.GetFor(nextMonth);
view.MonthlyBalance = $"{monthToBalance:MMM}: {balance:+#;-#}, {nextMonth:MMM}: {nextMonthBalance:+#;-#}";
return(currentWeek);
}
private Func <CashStatement, string> ExplainReminder(IBudget budget, BudgetWeek week)
{
return(statement => string.Format("Конверт {0}, Остатки {1}, Свободные {2}", week != null ? week.Remainder.ToString() : "?", statement.Amount, budget.GetFreeMoney(statement.Date)));
}
