public ActionResult Index(DateTime? start = null, DateTime? end = null)
{
if (!start.HasValue || !end.HasValue)
{
start = DateTime.Now.AddDays(-1 * DateTime.Now.Day + 1).Date;
end = start.Value.AddMonths(1).AddDays(-1);
}
ViewBag.StartDate = start.Value.ToString("yyyy-MM-dd");
ViewBag.EndDate = end.Value.ToString("yyyy-MM-dd");
TransactionManager transactionManager = new TransactionManager();
List<Transaction> transactions = transactionManager.GetTransactionsInInterval(start.Value, end.Value);
BudgetLimitManager limitManager = new BudgetLimitManager();
List<BudgetLimit> limits = limitManager.GetBudgetLimitsForInterval(start.Value, end.Value);
TotalCashManager cashManager = new TotalCashManager();
List<TotalCash> totalCashes = cashManager.GetAllTotalCashes();
CategoryManager categoryManager = new CategoryManager();
List<Category> categories = categoryManager.GetAllCategories();
BLL.Reporter reporter = new BLL.Reporter(start.Value, end.Value, transactions, limits, totalCashes, categories);
ViewData["AverageLimitPerDay"] = String.Format(format, reporter.GetAverageLimitPerDay());
ViewData["TotalLimit"] = String.Format(format, reporter.GetTotalLimit());
ViewData["AverageExpensePerDay"] = String.Format(format, reporter.GetAverageExpensePerDay());
ViewData["TotalExpense"] = String.Format(format, reporter.GetTotalExpense());
ViewData["TotalAvailableAmount"] = reporter.GetAvailableAmount();
ViewData["TotalAvailableAmountFormatted"] = String.Format(format, reporter.GetAvailableAmount());
ViewData["AvailableAmountPerDay"] = String.Format(format, Math.Max(0, reporter.GetAvailableAmountPerDay()));
ViewData["NumberOfDays"] = reporter.NumberOfDays;
ViewData["NumberOfDaysUntilToday"] = reporter.NumberOfDaysUntilToday;
ViewData["CurrentTotalCash"] = String.Format(format, reporter.GetCurrentTotalCash());
ViewData["StartingTotalCash"] = String.Format(format, reporter.GetStartingTotalCash());
ViewData["TotalCashDifferenceFormatted"] = String.Format(format, reporter.GetCurrentTotalCash() - reporter.GetStartingTotalCash());
ViewData["TotalCashDifference"] = reporter.GetCurrentTotalCash() - reporter.GetStartingTotalCash();
List<KeyValuePair<Category, int>> amountsByCategoryName = reporter.GetAmountsByCategoryName();
ViewData["AmountsByCategoryName"] = amountsByCategoryName;
ViewData["TotalAmountsForCategories"] = amountsByCategoryName.Count == 0 ? 0 : (double)amountsByCategoryName.Select(t => t.Value).Sum();
HttpContext.Session["Reporter"] = reporter;
return View();
}