/*
* Raport ogólny: podanie sumy wydatków, sumy przychodów oraz bilansu i wylistowanie wpisów
* na podstawie daty początkowej i końcowej
* (możliwość zmiany sortowania: po dacie, po kwocie, po tytule wydatku)
*/
public static void GenerateGeneralReport(this ExpenseTracker tracker, DateTime startDate, DateTime endDate, Sorting sorting = 0)
{
Console.WriteLine("\n[RAPORT OGÓLNY]\n");
var report = from e in tracker.ExpenseList
where (e.TransactionDate >= startDate && e.TransactionDate <= endDate)
select e;
decimal balance = -report.Sum(e => e.Amount);
Console.WriteLine("Bilans konta: {0}\n", balance.ToString("C"));
decimal ExpenseSum = report.Sum(x => ((int)x.Category == -1) ? 0 : x.Amount); //suma wydatków i.e. wpisow z kategorii innych niż prychod (-1)
decimal IncomeSum = report.Sum(x => ((int)x.Category == -1) ? x.Amount : 0);
Console.WriteLine("Suma wydatków: {0}", ExpenseSum.ToString("C"));
Console.WriteLine("Suma przychodów: {0}\n", (-IncomeSum).ToString("C"));
List <Expense> orderedReport = (report.ToList <Expense>());
orderedReport.Sort(ReportOrdering(sorting));
Console.WriteLine("| {0,-10} | {1,-10} | {2,-15} | {3,-20} | {4,-40}|", "Data", "Kwota", "Kategoria", "Tytuł", "Notatka");
Console.WriteLine(new string('-', 110));
foreach (var expense in orderedReport.ToList())
{
Console.WriteLine(expense.ToString());
}
}
/*
* Raport struktury wydatków: prezentuje sumę wydatków oraz procentowy udział każdej kategorii w budżecie w podanym zakresie czasowym
*/
public static void GenerateStructuralReport(this ExpenseTracker tracker, DateTime startDate, DateTime endDate)
{
Console.WriteLine("\n[RAPORT STRUKTURY WYDATKÓW]\n");
List <Categories> categoriesList = Enum.GetValues(typeof(Categories)).Cast <Categories>().ToList();
var report = from e in tracker.ExpenseList
where (e.TransactionDate >= startDate && e.TransactionDate <= endDate)
group e by e.Category into cat
select new
{
Category = cat.Key,
Expenses = cat.Count(),
TotalAmount = cat.Sum(e => e.Amount)
};
decimal balance = -report.Sum(e => e.TotalAmount);
decimal ExpenseSum = report.Sum(x => ((int)x.Category == -1) ? 0 : x.TotalAmount); //suma wydatków i.e. wpisow z kategorii innych niż prychod (-1)
decimal IncomeSum = report.Sum(x => ((int)x.Category == -1) ? x.TotalAmount : 0);
Console.WriteLine("Bilans konta: {0}\n", balance.ToString("C"));
Console.WriteLine("Suma wydatków: {0}", ExpenseSum.ToString("C"));
Console.WriteLine("Suma przychodów: {0}\n", (-IncomeSum).ToString("C"));
Console.WriteLine("| {0,-15} | {1,10} | {2,10} | {3,10} |", "Kategoria", "Ilość", "Suma", "% wydatków");
Console.WriteLine(new string('-', 55));
foreach (var row in report.ToList())
{
Console.WriteLine("| {0,-15} | {1,10} | {2,10} | {3,10}% |", row.Category.ToString(), row.Expenses, row.TotalAmount, Math.Round(100 * row.TotalAmount / ExpenseSum, 2));
}
foreach (var row in report.ToList())
{
if ((int)row.Category != -1)
{
int percent = (int)Math.Abs(20 * row.TotalAmount / ExpenseSum);
Console.WriteLine(new string(' ', 15) + new string('_', percent));
Console.WriteLine("{0,-15}" + new string('_', percent) + "| " + Math.Round(100 * row.TotalAmount / ExpenseSum, 2) + "%", row.Category.ToString());
}
}
}
/*
* Raport największych wydatków: lista największych n wydatków w podanym zakresie czasowym
* (n podawane przez użytkownika)
*/
public static void GenerateMaxExpensesReport(this ExpenseTracker tracker, DateTime startDate, DateTime endDate, int n)
{
Console.WriteLine("\n[RAPORT NAJWIĘKSZYCH WYDATKÓW]\n");
var report = (from e in tracker.ExpenseList
where (e.TransactionDate >= startDate && e.TransactionDate <= endDate)
orderby e.Amount descending
select e).Take(n);
//decimal balance = report.Sum(e => e.Amount);
Console.WriteLine("| {0,-10} | {1,-10} | {2,-15} | {3,-20} | {4,-40}|", "Data", "Kwota", "Kategoria", "Tytuł", "Notatka");
Console.WriteLine(new string('-', 110));
foreach (var expense in report.ToList())
{
Console.WriteLine(expense.ToString());
}
}
/*
* Raport kategorii: wylistowanie wpisów z podanej kategorii i zakresu dat,
* podanie ich sumy (możliwość zmiany sortowania: po dacie, po kwocie, po tytule wydatku)
*/
public static void GenerateCategoryReport(this ExpenseTracker tracker, DateTime startDate, DateTime endDate, Categories category, Sorting sorting = 0)
{
Console.WriteLine("\n[RAPORT KATEGORII]\n");
var report = from e in tracker.ExpenseList
where (e.TransactionDate >= startDate && e.TransactionDate <= endDate && e.Category == category)
select e;
decimal balance = report.Sum(e => e.Amount);
Console.WriteLine(((int)category == -1)?"Suma przychodów: {0}":"Suma wydatków z kategorii " + category + ": {0}", balance.ToString("C"));
List <Expense> orderedReport = (report.ToList <Expense>());
orderedReport.Sort(ReportOrdering(sorting));
Console.WriteLine("| {0,-10} | {1,-10} | {2,-15} | {3,-20} | {4,-40}|", "Data", "Kwota", "Kategoria", "Tytuł", "Notatka");
Console.WriteLine(new string('-', 110));
foreach (var expense in orderedReport.ToList())
{
Console.WriteLine(expense.ToString());
}
}
public User(string _Username, string _Password)
{
Username = _Username;
Password = _Password;
Expenses = new ExpenseTracker();
}