private static RecurringIncome _instance = null; //Singleton pattern
public static RecurringIncome Instance() //Lazy Load initiation
{
if (_instance == null)
{
_instance = new RecurringIncome();
}
return(_instance);
}
public decimal MonthlyIncome()
{
List <Income> income = RecurringIncome.Instance().ParseIncomes();
decimal incomeTotal = 0;
foreach (Income i in income)
{
incomeTotal += i.amount;
}
return(incomeTotal);
}
public List <Income> ParseIncomes()
{
List <Income> income = new List <Income>();
try
{
List <string> item = new List <string>();
item = File.ReadAllLines(incomeDBFilePath).ToList();
foreach (string it in item)
{
string[] elements = it.Split(',');
decimal incomeAmount = decimal.Parse(elements[0]);
DateTime incomeDate = DateTime.Parse(elements[1]);
Income newIncome = new Income();
newIncome.amount = incomeAmount;
newIncome.date = incomeDate;
income.Add(newIncome);
}
RecurringIncome recuringIncomeObj = new RecurringIncome();
List <RecurringIncome.Income> recuringIncome = recuringIncomeObj.ParseIncomes();
foreach (RecurringIncome.Income rIncome in recuringIncome)
{
DateTime dateForLoop = rIncome.dateFrom;
while (dateForLoop < rIncome.dateUntil)
{
Income newrIncome = new Income();
newrIncome.amount = rIncome.amount;
newrIncome.date = dateForLoop;
income.Add(newrIncome);
dateForLoop = dateForLoop.AddMonths(1);
}
}
}
catch (Exception e)
{
Logger.Instance().Log(e.ToString());
}
return(income);
}