/// <summary>
/// inserting residents
/// </summary>
/// <param name="table"></param>
/// <param name="residents"></param>
public static void InsertResidents(Table table, ResidentList residents)
{
for (residents.Beginning(); residents.Exist(); residents.Next())
{
Resident temp = residents.Get();
TableCell residentname = new TableCell();
TableCell residentsurname = new TableCell();
TableCell residentaddress = new TableCell();
TableCell residentmonth = new TableCell();
TableCell residentID = new TableCell();
TableCell residentamount = new TableCell();
residentname.Text = temp.Name;
residentsurname.Text = temp.Surname;
residentaddress.Text = temp.Address;
residentmonth.Text = temp.Month;
residentID.Text = temp.ServiceId;
residentamount.Text = temp.Amount.ToString();
TableRow row = new TableRow();
row.Cells.Add(residentname);
row.Cells.Add(residentsurname);
row.Cells.Add(residentaddress);
row.Cells.Add(residentmonth);
row.Cells.Add(residentID);
row.Cells.Add(residentamount);
table.Rows.Add(row);
}
}
//
/// <summary>
/// to find out which resident paid the least amount
/// </summary>
/// <param name="residentlist"></param>
/// <param name="servicelist"></param>
/// <returns></returns>
public static Resident LeastPaid(ResidentList residentlist, ServiceList servicelist)
{
residentlist.Beginning();
Resident temp = residentlist.Get();
Resident resident = new Resident();
Resident residents = new Resident();
double temp1 = Calcs.HowMuchPaid(temp, servicelist);
double temp2 = 0;
if (residentlist.getCount() == 1)
{
residents = new Resident(residentlist.Get().Name, residentlist.Get().Surname, servicelist.Get().Title, residentlist.Get().Month);
return(residents);
}
for (residentlist.Beginning(); residentlist.Exist(); residentlist.Next())
{
temp2 = Calcs.HowMuchPaid(residentlist.Get(), servicelist);
if (temp2 < temp1)
{
resident = new Resident(residentlist.Get().Name, residentlist.Get().Surname, servicelist.Get().Title, residentlist.Get().Month);
temp1 = temp2;
}
}
return(resident);
}
/// <summary>
/// method to find the average price of the service paid by the residents
/// </summary>
/// <param name="residentlist"></param>
/// <param name="servicelist"></param>
/// <returns></returns>
public static double AveragePrice(ResidentList residentlist, ServiceList servicelist)
{
double average = 0;
double sum = Calcs.TotalAmountPaid(residentlist, servicelist);
average = sum / residentlist.getCount();
return(average);
}
/// <summary>
/// method to find the total sum of paid cash by the residents
/// </summary>
/// <param name="residentlist"></param>
/// <param name="servicelist"></param>
/// <returns></returns>
public static double TotalAmountPaid(ResidentList residentlist, ServiceList servicelist)
{
double amount = 0;
for (residentlist.Beginning(); residentlist.Exist(); residentlist.Next())
{
amount += HowMuchPaid(residentlist.Get(), servicelist);
}
return(amount);
}
/// <summary>
/// to find out which resident didnt pay for the chosen month
/// </summary>
/// <param name="residentlist"></param>
/// <param name="servicelist"></param>
/// <param name="month"></param>
/// <returns></returns>
public static ResidentList DidntPay(ResidentList residentlist, ServiceList servicelist, string month, string serviceid)
{
ResidentList notpaidservices = new ResidentList();
for (residentlist.Beginning(); residentlist.Exist(); residentlist.Next())
{
if (residentlist.Get().Month != month || residentlist.Get().ServiceId != serviceid)
{
notpaidservices.PutData(residentlist.Get());
}
}
return(notpaidservices);
}
/// <summary>
/// method to remove people, who didnt pay for the month and service
/// </summary>
/// <param name="residentlist"></param>
/// <param name="notpaidservices"></param>
/// <returns></returns>
public static ResidentList ResidentRemoval(ResidentList residentlist, ResidentList notpaidservices)
{
for (residentlist.Beginning(); residentlist.Exist(); residentlist.Next())
{
for (notpaidservices.Beginning(); notpaidservices.Exist(); notpaidservices.Next())
{
if (residentlist.Get() == notpaidservices.Get())
{
residentlist.Remove(residentlist.GetNode());
}
}
}
return(residentlist);
}
/// <summary>
/// printing initial data to txt file
/// </summary>
/// <param name="residents">residents</param>
public static void PrintResidents(ResidentList residents)
{
string file = Path.Combine(HttpContext.Current.Request.PhysicalApplicationPath, "App_Data");
List <string> lines = new List <string>();
lines.Add("Initial data \nResidents:");
residents.Beginning();
lines.Add(new string('-', residents.Get().StringFormat().Length));
lines.Add(residents.Get().StringFormat());
lines.Add(new string('-', residents.Get().StringFormat().Length));
for (residents.Beginning(); residents.Exist(); residents.Next())
{
lines.Add(residents.Get().ToString());
}
residents.Beginning();
lines.Add(new string('-', residents.Get().StringFormat().Length));
File.AppendAllLines((file + "/Rezultatai.txt"), lines);
}
/// <summary>
/// to find the list of the residents who paid less than average for the services
/// </summary>
/// <param name="residentlist"></param>
/// <param name="servicelist"></param>
/// <returns></returns>
public static ResidentList PaidLessThanAvg(ResidentList residentlist, ServiceList servicelist)
{
ResidentList residentaverage = new ResidentList();
residentlist.Beginning();
double avg = Calcs.AveragePrice(residentlist, servicelist);
residentlist.Beginning();
for (residentlist.Beginning(); residentlist.Exist(); residentlist.Next())
{
if (Calcs.HowMuchPaid(residentlist.Get(), servicelist) < avg)
{
residentaverage.PutData(residentlist.Get());
}
}
return(residentaverage);
}
/// <summary>
/// method to read residents data from file
/// </summary>
/// <param name="path">file path</param>
/// <returns></returns>
public static ResidentList ReadResidents(string path)
{
ResidentList residentlist = new ResidentList();
using (StreamReader reader = new StreamReader(path))
{
string line = null;
while (null != (line = reader.ReadLine()))
{
string[] Values = line.Split(';');
string name = Values[0];
string surname = Values[1];
string address = Values[2];
string month = Values[3];
string serviceid = Values[4];
int amount = int.Parse(Values[5]);
Resident resident = new Resident(name, surname, address, month, serviceid, amount);
residentlist.PutData(resident);
}
}
return(residentlist);
}
/// <summary>
/// table for the residents who paid less than avg
/// </summary>
/// <param name="table"></param>
/// <param name="residents">residents</param>
public static void TableInsertLessAvg(Table table, ResidentList residents)
{
for (residents.Beginning(); residents.Exist(); residents.Next())
{
Resident temp = residents.Get();
TableCell name = new TableCell();
TableCell surname = new TableCell();
TableCell address = new TableCell();
name.Text = temp.Name;
surname.Text = temp.Surname;
address.Text = temp.Address;
TableRow row = new TableRow();
row.Cells.Add(name);
row.Cells.Add(surname);
row.Cells.Add(address);
table.Rows.Add(row);
}
}
