/// <summary>
/// This method controls the flow. All Employee CRUD happens here.
/// </summary>
public void Run()
{
System.Console.WriteLine($"This is a console application for {_config.ConsoleTitle}");
System.Console.WriteLine($"Choose option from below to perform the operation.");
System.Console.WriteLine($"1 - Read the XML file.");
System.Console.WriteLine($"2 - Add new employee.");
System.Console.WriteLine($"3 - Update an existing employee.");
System.Console.WriteLine($"4 - Delete existing employee.");
bool retry = true; int counter = 0; string empName = "";
int op = 0;
op = Int32.Parse(GetInputsFromConsole.GetDetails <int>());
while (retry && counter < _config.MaxRepeatAllowed)
{
switch (op)
{
case 1: //ReadAll
System.Console.WriteLine("Reading the XML data: Started.");
retry = !_xmlService.ReadAllEmployees();
break;
case 3: // Update
System.Console.WriteLine("Enter the Employee Name to be updated. Should be a Complete match.");
empName = GetInputsFromConsole.GetDetails <string>();
retry = !_xmlService.UpdateEmployee(empName);
break;
case 2: // Add
System.Console.WriteLine("Add Employee.");
retry = !_xmlService.AddEmployee();
break;
case 4: // Delete
System.Console.WriteLine("Delete operation started. \n Enter the Employee Name to be deleted. Should be a Complete match.");
empName = GetInputsFromConsole.GetDetails <string>();
retry = !_xmlService.DeleteEmployee(empName);
break;
default:
break;
}
System.Console.WriteLine("{0} repeats left. Press R, to repeat the same operation. " +
"\n For switching operation, Press respective operation number.\n " +
"Press Enter to exit if earlier operation was successful", _config.MaxRepeatAllowed - counter - 1);
string repeatInput = GetInputsFromConsole.GetDetails <string>();
int parsedResult = 0;
Int32.TryParse(repeatInput, out parsedResult);
if (repeatInput.ToLower() == "r")
{
retry = true;
}
else if (parsedResult > 0 && parsedResult <= _config.ValidOperationCount)
{
op = Int32.Parse(repeatInput);
retry = true;
}
counter++;
}
System.Console.WriteLine($"Thank you. Exiting now. To increase retries change value in appsettings.json");
System.Console.ReadKey();
}