//returns the invoices amount for a specific type for a period
public double getRouteInvoiceAmount(Invoice.InvoiceType type, DateTime startTime, DateTime endTime)
{
int startYear = startTime.Year;
int endYear = endTime.Year;
int startMonth = startTime.Month;
int endMonth = endTime.Month;
int totalMonths = (endMonth - startMonth) + 12 * (endYear - startYear);
double totalAmount = 0;
DateTime date = new DateTime(startYear, startMonth, 1);
for (int i = 0; i < totalMonths; i++)
{
if (type == Invoice.InvoiceType.Total)
{
totalAmount += this.Invoices.getAmount(date.Year, date.Month);
}
else
{
totalAmount += this.Invoices.getAmount(type, date.Year, date.Month);
}
date = date.AddMonths(1);
}
return(totalAmount);
}
public MonthlyInvoice(Invoice.InvoiceType type, int year, int month, double amount)
{
this.Type = type;
this.Year = year;
this.Month = month;
this.Amount = amount;
}
public double getInvoicesAmountYear(int year, Invoice.InvoiceType type)
{
if (type == Invoice.InvoiceType.Total)
{
return(this.Invoices.getYearlyAmount(year));
}
else
{
return(this.Invoices.getYearlyAmount(type, year));
}
}
public double getInvoicesAmountMonth(int year, int month, Invoice.InvoiceType type)
{
if (type == Invoice.InvoiceType.Total)
{
return(this.Invoices.getAmount(year, month));
}
else
{
return(this.Invoices.getAmount(type, year, month));
}
}
//returns if the invoices contains a month, year and type element
public Boolean contains(Invoice.InvoiceType type, int year, int month)
{
Boolean contains;
lock (this.MonthlyInvoices)
{
contains = this.MonthlyInvoices.Exists(m => m.Month == month && m.Year == year && m.Type == type);
}
return(contains);
}
//returns the total amount for a given year, month and type
public double getAmount(Invoice.InvoiceType type, int year, int month)
{
if (contains(type, year, month))
{
MonthlyInvoice mInvoice = this.MonthlyInvoices.Find(m => m.Month == month && m.Year == year && m.Type == type);
return(mInvoice.Amount);
}
else
{
return(0);
}
}
public void addInvoice(Invoice.InvoiceType type, int year, int month, double amount)
{
lock (this.MonthlyInvoices)
{
if (contains(type, year, month))
{
MonthlyInvoice mInvoice = this.MonthlyInvoices.Find(m => m.Month == month && m.Year == year && m.Type == type);
mInvoice.Amount += amount;
}
else
{
MonthlyInvoice mInvoice = new MonthlyInvoice(type, year, month, amount);
this.MonthlyInvoices.Add(mInvoice);
}
}
}
//returns invoices amount for a specific type for a route
public double getRouteInvoiceAmount(Invoice.InvoiceType type)
{
double amount = 0;
foreach (StopoverRoute stopover in this.Stopovers)
{
amount += stopover.Legs.Sum(l => l.getRouteInvoiceAmount(type));
}
if (type == Invoice.InvoiceType.Total)
{
amount += this.Invoices.getAmount();
}
else
{
amount += this.Invoices.getAmount(type);
}
return(amount);
}
//sets the invoice to the route
public void setRouteInvoice(Invoice.InvoiceType type, int year, int month, double amount)
{
this.Invoices.addInvoice(type, year, month, amount);
}
public MonthlyInvoice(Invoice.InvoiceType type, int year, int month)
: this(type, year, month, 0)
{
}
public SpecsItem(Airline airline, Invoice.InvoiceType type)
{
this.InvoiceType = type;
this.Airline = airline;
}
public AirlineFinanceMVVM(Airline airline, Invoice.InvoiceType type)
{
this.InvoiceType = type;
this.Airline = airline;
}
//returns the total amount for a given type
public double getAmount(Invoice.InvoiceType type)
{
return(this.MonthlyInvoices.FindAll(i => i.Type == type).Sum(i => i.Amount));
}
//returns the yearly amount for a given type and year
public double getYearlyAmount(Invoice.InvoiceType type, int year)
{
return(this.MonthlyInvoices.FindAll(i => i.Type == type && i.Year == year).Sum(i => i.Amount));
}
