internal void ClearDisplay()
{
if (lastMessage != null)
{
var clear = new ClearOutput()
{
wait = false,
stedrr = true,
stdout = true,
other = true
};
sendMessage(ioSocket, lastMessage, "clear_output", clear);
}
}
void OnClearOutput() => ClearOutput.Invoke(this, null);
private void OnClearOutput(ClearOutput msg)
{
Console.Clear();
}
private static void BranchMenu(
TextReader reader,
TextWriter writer,
ClearOutput clearOut,
InteractiveIO io,
IStudentStore students
)
{
clearOut();
writer.WriteLine("Total students: {0}\n", students.Length);
writer.WriteLine("Which task would you like to execute?");
writer.WriteLine("{0}) Add a new student", (int)MenuChoice.AddStudent);
writer.WriteLine("{0}) Read students from file", (int)MenuChoice.ReadStudentsFile);
writer.WriteLine("{0}) Print results of students", (int)MenuChoice.PrintResults);
writer.WriteLine("{0}) Benchmark", (int)MenuChoice.Benchmark);
writer.WriteLine("{0}) Exit program\n", (int)MenuChoice.Exit);
writer.Write("Menu choice: ");
#pragma warning disable IDE0018 // Inline variable declaration
int menuChoice;
#pragma warning restore IDE0018 // Inline variable declaration
if (!int.TryParse(reader.ReadLine(), out menuChoice))
{
writer.WriteLine("Error parsing the choice, please try again...");
reader.Read();
}
else
{
switch (menuChoice)
{
case (int)MenuChoice.AddStudent: {
var student = ReadStudentInteractive(io);
students.Add(student);
break;
}
case (int)MenuChoice.ReadStudentsFile: {
var filename = io.ReadLineInteractive("File name: ");
AddStudentsFromFile(writer, filename, students);
writer.WriteLine("Press any key to continue.");
reader.Read();
break;
}
case (int)MenuChoice.PrintResults: {
var sortedStudents = students.All()
.OrderBy(x => x.surname)
.ThenBy(x => x.name);
StudentSummaryPrinter.PrintSummary(writer, sortedStudents);
reader.Read();
break;
}
case (int)MenuChoice.Benchmark: {
BenchmarkSuite(reader, writer);
reader.Read();
break;
}
case (int)MenuChoice.Exit: return;
default:
writer.WriteLine("Wrong choice, please try again...");
reader.Read();
break;
}
}
BranchMenu(reader, writer, clearOut, io, students);
}
