public static Staff CreateStaff(StaffType staffType)
{
switch (staffType)
{
case StaffType.teachingStaff:
TeachingStaff teachingStaff = new TeachingStaff();
AskCommonDetails(teachingStaff);
teachingStaff.Subject = InputStaffProperties.AskSubject();
teachingStaff.AssignedClass = InputStaffProperties.AskClass();
return(teachingStaff);
case StaffType.administrativeStaff:
AdminstrativeStaff adminStaff = new AdminstrativeStaff();
AskCommonDetails(adminStaff);
adminStaff.Post = InputStaffProperties.AskPost();
return(adminStaff);
case StaffType.supportStaff:
SupportStaff supportStaff = new SupportStaff();
AskCommonDetails(supportStaff);
supportStaff.Post = InputStaffProperties.AskPost();
return(supportStaff);
default:
return(null);
}
}
public static void AskCommonDetails(Staff staff)
{
staff.Name = InputStaffProperties.AskName();
staff.StaffId = InputStaffProperties.AskStaffID();
staff.Address = InputStaffProperties.AskAddress();
staff.PhoneNumber = InputStaffProperties.AskPhoneNumber();
staff.Salary = InputStaffProperties.AskSalary();
}
private static void InsertRow(DataTable dataTable)
{
DataRow dataRow = dataTable.NewRow();
StaffType staffType = InputStaffProperties.AskStaffType();
dataRow["StaffName"] = InputStaffProperties.AskName();
dataRow["PhoneNumber"] = InputStaffProperties.AskPhoneNumber();
dataRow["Salary"] = InputStaffProperties.AskSalary();
Address address = InputStaffProperties.AskAddress();
dataRow["HouseName"] = address.HouseName;
dataRow["City"] = address.City;
dataRow["State"] = address.State;
dataRow["PinCode"] = address.Pin;
dataRow["StaffType"] = (int)staffType;
string specificData;
int classAssigned = 0;
if (staffType == StaffType.teachingStaff)
{
specificData = InputStaffProperties.AskSubject();
classAssigned = Convert.ToInt32(InputStaffProperties.AskClass());
}
else
{
specificData = InputStaffProperties.AskPost();
}
dataRow["SpecificData"] = specificData;
dataRow["ClassAssigned"] = classAssigned;
dataTable.Rows.Add(dataRow);
Console.WriteLine("\nInsertion Successfull\nDo you want to add more Staff?(y/n)\n");
char choice = Convert.ToChar(Console.ReadLine());
if (choice == 'y')
{
InsertRow(dataTable);
}
}
private static void ActionMenu(IStaffOperator staffOperator)
{
int actionChoice;
StaffType staffType;
int staffId;
Console.WriteLine("\nChoose Action\n1.Add Staff\n2.View Staff Details\n3.View All Staff of type\n4.Update Staff Details\n5.Remove Staff\n6.Bulk Insertion(For DB only)\n7.Exit\n"); //Action Menu
actionChoice = Convert.ToInt32(Console.ReadLine());
switch (actionChoice)
{
case 1:
Staff newStaff = StaffHelper.CreateStaff(InputStaffProperties.AskStaffType());
staffOperator.InsertStaff(newStaff);
break;
case 2:
staffId = InputStaffProperties.AskStaffID();
var staff = staffOperator.GetStaffByStaffId(staffId);
if (staff != null)
{
StaffHelper.ViewDetails(staff);
}
else
{
Console.WriteLine("\nStaff not found!!");
}
break;
case 3:
staffType = InputStaffProperties.AskStaffType();
List <Staff> lstStaff = staffOperator.GetAllStaffByStaffType(staffType);
if (lstStaff != null)
{
foreach (Staff _staff in lstStaff)
{
StaffHelper.ViewDetails(_staff);
}
}
else
{
Console.WriteLine("\nNo staff of type {0}!!", staffType);
}
break;
case 4:
staffId = InputStaffProperties.AskStaffID();
string staffName = InputStaffProperties.AskName();
string phoneNumber = InputStaffProperties.AskPhoneNumber();
double salary = InputStaffProperties.AskSalary();
Address address = InputStaffProperties.AskAddress();
StaffType?staffTypeNew = staffOperator.FindStaffType(staffId);
string specificData;
if (staffTypeNew == StaffType.teachingStaff)
{
specificData = InputStaffProperties.AskClass();
}
else
{
specificData = InputStaffProperties.AskPost();
}
if (staffOperator.UpdateStaff(staffId, staffName, phoneNumber, salary, address, specificData))
{
Console.WriteLine("\nStaff {0} updated", staffId);
}
else
{
Console.WriteLine("\nStaff not found!!");
}
break;
case 5:
staffId = InputStaffProperties.AskStaffID();
if (staffOperator.DeleteStaff(staffId))
{
Console.WriteLine("\nStaff {0} removed", staffId);
}
else
{
Console.WriteLine("\nStaff not found!!");
}
break;
case 6:
Type type = staffOperator.GetType();
if (type.Equals(typeof(DatabaseStaffOperator)))
{
DatabaseStaffOperator dbStaffOperator = (DatabaseStaffOperator)staffOperator;
if (dbStaffOperator.BulkInsertion(DatabaseHelper.CollectBulkData()))
{
Console.WriteLine("\nBulk inserion succesful!!");
}
else
{
Console.WriteLine("\nBulk insertion failed");
}
}
else
{
Console.WriteLine("\nBulk insertion can only be perfomed on Database");
}
break;
case 7:
System.Environment.Exit(0);
break;
default:
break;
}
ActionMenu(staffOperator);
}
