private void SetCourcesCount()
{
_writer.WriteLine("Enter course count:");
var input = ReadHelper.GetInputRow(_reader);
_cources = new Course[ReadHelper.ParseIntSave(input, "Course count")];
}
private void SetStudentsCount()
{
_writer.WriteLine("Enter students count: ");
var input = ReadHelper.GetInputRow(_reader);
_students = new Student[ReadHelper.ParseIntSave(input, "Students Count")];
}
static int[] EnterNumbers(IReader reader, IWriter writer)
{
writer.WriteLine("Enter 2 numbers: ");
var input = ReadHelper.GetInputRow(reader);
return(ReadHelper.SplitInput(input, 2, " ").Select(e => ReadHelper.ParseIntSave(e, "Number")).ToArray());
}
private Complex ReadComplexNumber()
{
var input = ReadHelper.GetInputRow(_reader);
var parts = ReadHelper.SplitInput(input, 2, _inputDelimiter);
return(new Complex(ReadHelper.ParseIntSave(parts[0], "Complex number real part"),
ReadHelper.ParseIntSave(parts[1], "Complex number imaginary part")));
}
private void SetStudentsData()
{
_writer.WriteLine("Enter students data formated name//courseId");
for (var i = 0; i < _students.Length; i++)
{
var input = ReadHelper.GetInputRow(_reader);
var parts = ReadHelper.SplitInput(input, 2, _inputDelimiter);
var student = new Student(parts[0]);
_students[i] = student;
SignStudentToCourse(student, ReadHelper.ParseIntSave(parts[1], "CourseId"));
}
}
private void DoSetTasksData(string input)
{
//studentId courseId taskName//score
var parts = ReadHelper.SplitInput(input, 4, _inputDelimiter);
var studentId = ReadHelper.ParseIntSave(parts[0], "StudentId");
var student = GetStudentById(studentId);
var courseId = ReadHelper.ParseIntSave(parts[1], "CourseId");
if (student.CourseId != courseId)
{
// TODO custom exception
throw new InvalidOperationException($"Student with id: {studentId} is not sign to course with id: {courseId}");
}
student.AddTask(new Task(parts[2], ReadHelper.ParseFloatSave(parts[3], "Task Id")));
}
private void SetCoursesData()
{
_writer.WriteLine("Enter course data formated courseName//duration//capacity");
for (var i = 0; i < _cources.Length; i++)
{
var input = ReadHelper.GetInputRow(_reader);
var parts = ReadHelper.SplitInput(input, 3, _inputDelimiter);
_cources[i] = new Course(new CourseArgs()
{
Name = parts[0],
Duration = ReadHelper.ParseIntSave(parts[1], "Duration"),
Capability = ReadHelper.ParseIntSave(parts[2], "Capability")
});
}
}