public static Assignments chooseAssignment()
{
IndividualPartBModel db = new IndividualPartBModel();
List <Assignments> assignmentList = db.Assignments.ToList();
HelperDB.showDbByType(assignmentList);
int listPosition = Helper.menuSelectionChecker(assignmentList.Count, false) - 1;
Assignments assignment = assignmentList[listPosition];
return(assignment);
}
public static Trainers chooseTrainer()
{
IndividualPartBModel db = new IndividualPartBModel();
List <Trainers> trainerList = db.Trainers.OrderBy(x => x.lastName).ToList();
HelperDB.showDbByType(trainerList);
int listPosition = Helper.menuSelectionChecker(trainerList.Count, false) - 1;
Trainers trainer = trainerList[listPosition];
return(trainer);
}
public static Students chooseStudent()
{
IndividualPartBModel db = new IndividualPartBModel();
List <Students> studentList = db.Students.OrderBy(x => x.lastName).ToList();
HelperDB.showDbByType(studentList);
int listPosition = Helper.menuSelectionChecker(studentList.Count, false) - 1;
Students student = studentList[listPosition];
return(student);
}
public static Courses chooseCourse()
{
IndividualPartBModel db = new IndividualPartBModel();
List <Courses> courseList = db.Courses.ToList();
HelperDB.showDbByType(courseList);
int listPosition = Helper.menuSelectionChecker(courseList.Count, false) - 1;
Courses course = courseList[listPosition];
return(course);
}
public static menuIDs trainertMenu()
{
//menuID = "130";
Console.WriteLine("Trainer menu\n");
Console.WriteLine("Please choose what you want to do:\n" +
"1. back\n" +
"2. add a new trainer\n" +
"3. see all trainers\n" +
"4. assign a trainer to a course\n" +
"5. see all the connections of all trainers\n" +
"EXIT to exit program\n");
int selection = Helper.menuSelectionChecker(5, true);
menuIDs IDselect = menuIDs.trainertMenu;
switch (selection)
{
case 1:
IDselect = menuIDs.centralMenu;
break;
case 2:
ProjectHelper.addNew(availableTypes.Trainer);
break;
case 3:
IndividualPartBModel db = new IndividualPartBModel();
HelperDB.showDbByType(db.Trainers.ToList());
break;
case 4:
ProjectHelper.addToCourse(availableTypes.Trainer);
break;
case 5:
ProjectHelper.showAllConnections(availableTypes.Trainer);
break;
default:
IDselect = menuIDs.exit;
break;
}
if (selection == 3 || selection == 5)
{
Console.WriteLine("Please press any key to continue.");
Console.ReadKey();
}
return(IDselect);
}
public static menuIDs studentMenu()
{
//menuID = "120";
Console.WriteLine("Student menu\n");
Console.WriteLine("Please choose what you want to do:\n" +
"1. back\n" +
"2. add a new student\n" +
"3. see all students\n" +
"4. see infos about students\n" +
"5. add a course to a student\n" +
"EXIT to exit program\n");
int selection = Helper.menuSelectionChecker(5, true);
menuIDs IDselect = menuIDs.studentMenu;
switch (selection)
{
case 1:
IDselect = menuIDs.centralMenu;
break;
case 2:
ProjectHelper.addNew(availableTypes.Student);
break;
case 3:
IndividualPartBModel db = new IndividualPartBModel();
HelperDB.showDbByType(db.Students.ToList());
break;
case 4:
IDselect = menuIDs.infoStudentMenu;
break;
case 5:
ProjectHelper.addToCourse(availableTypes.Student);
break;
default:
IDselect = menuIDs.exit;
break;
}
if (selection == 3)
{
Console.WriteLine("Please press any key to continue.");
Console.ReadKey();
}
return(IDselect);
}
public static menuIDs infoStudentMenu()
{
//menuID = "121";
Console.WriteLine("Student info menu\n");
Console.WriteLine("Please choose what you want to do:\n" +
"1. back\n" +
"2. see all the assignments of a student\n" +
"3. see all the courses of a student\n" +
"4. see the students with more than one courses\n" +
"5. see all the connections of all the students\n" +
"EXIT to exit program\n");
int selection = Helper.menuSelectionChecker(5, true);
menuIDs IDselect = menuIDs.infoStudentMenu;
switch (selection)
{
case 1:
IDselect = menuIDs.studentMenu;
break;
case 2:
ProjectHelper.showStudentInfo(availableTypes.Assignment);
break;
case 3:
ProjectHelper.showStudentInfo(availableTypes.Course);
break;
case 4:
HelperDB.showStudentsWithMultipleCourses();
break;
case 5:
ProjectHelper.showAllConnections(availableTypes.Student);
break;
default:
IDselect = menuIDs.exit;
break;
}
if (selection == 4 || selection == 5)
{
Console.WriteLine("Please press any key to continue.");
Console.ReadKey();
}
return(IDselect);
}
public static Trainers createTrainer()
{
Console.WriteLine("Please give the First Name of the trainer.");
string firstName = Helper.noEmptyStringInputChecker();
Console.WriteLine("Please give the Last Name of the trainer.");
string lastName = Helper.noEmptyStringInputChecker();
Console.WriteLine("Please give the Subject of the trainer.");
string subject = Helper.noEmptyStringInputChecker();
Trainers trainer = new Trainers(firstName, lastName, subject);
HelperDB.addToDb(trainer);
return(trainer);
}
public static Students createStudent()
{
Console.WriteLine("Please give the First Name of the student.");
string firstName = Helper.noEmptyStringInputChecker();
Console.WriteLine("Please give the Last Name of the student.");
string lastName = Helper.noEmptyStringInputChecker();
Console.WriteLine("Please give the birth date of the student. (DD/MM/YYYY)");
DateTime birthDate = Helper.validDateTimeInput(new DateTime(2020 - 120, 01, 01), DateTime.Now);
Console.WriteLine("Please give the tuition fees of the student.");
decimal tuitionFees = Helper.decimalInput(0, 9999.99m);
Students student = new Students(firstName, lastName, birthDate, tuitionFees);
HelperDB.addToDb(student);
return(student);
}
public static Assignments createAssignment(Courses course)
{
Console.WriteLine("Please give the Title of the assignment.");
string title = Helper.noEmptyStringInputChecker();
Console.WriteLine("Please give the Description of the assignment.");
string description = Helper.noEmptyStringInputChecker();
Console.WriteLine("Please give the SubDate of the assignment. (DD/MM/YYYY)");
DateTime subDate = Helper.validDateTimeInput(course.start_date, course.end_date, true);
Console.WriteLine("Please give the oralMark of the assignment, as an integer between 1 and 100.");
int oralMark = Helper.intInput(1, 100);
Console.WriteLine("Please give the totalMark of the assignment, as an integer between 1 and 100.");
int totalMark = Helper.intInput(1, 100);
Assignments assignment = new Assignments(title, description, subDate, oralMark, totalMark);
HelperDB.addToDb(assignment);
return(assignment);
}
public static Courses createCourse()
{
Console.WriteLine("Please give the Title of the course.");
string title = Helper.noEmptyStringInputChecker();
Console.WriteLine("Please give the Stream of the course.");
string stream = Helper.noEmptyStringInputChecker();
Console.WriteLine("Please give the Type of the course.");
string type = Helper.noEmptyStringInputChecker();
Console.WriteLine("Please give the Start Date of the course. (DD/MM/YYYY)");
DateTime startDate = Helper.validDateTimeInput(new DateTime(1753, 01, 01), new DateTime(9999, 12, 31));
Console.WriteLine("Please give the End Date of the course. (DD/MM/YYYY)");
DateTime endDate = Helper.validDateTimeInput(startDate, new DateTime(9999, 12, 31));
Courses course = new Courses(title, stream, type, startDate, endDate);
HelperDB.addToDb(course);
return(course);
}
public static void showAssignmentDates()
{
IndividualPartBModel db = new IndividualPartBModel();
do
{
List <Assignments> assignmentsToSubmit = new List <Assignments>();
Console.WriteLine("Please give a date to see if there are any assignments to be submitted.");
DateTime dt = Helper.validDateTimeInput();
DateTime startDt = Helper.startOfCalendarWeek(dt);
DateTime endDt = startDt.AddDays(6);
foreach (Assignments assignment in db.Assignments.ToList())
{
if (assignment.subDateTime >= startDt && assignment.subDateTime <= endDt)
{
assignmentsToSubmit.Add(assignment);
}
}
Console.WriteLine("\nAssignments to be submitted between {0} and {1} :\n", startDt.ToString("dd/MM/yyyy"), endDt.ToString("dd/MM/yyyy"));
if (assignmentsToSubmit.Count() == 0)
{
Console.WriteLine("None assignment.");
}
else
{
int assignmentCounter = 1;
foreach (Assignments assignment in assignmentsToSubmit)
{
HelperDB.show(assignment, assignmentCounter + ". ");
Console.WriteLine("\nStudents:");
assignment.showConnections(availableTypes.Student, false);
assignmentCounter++;
}
}
Console.WriteLine("\nWould you like to check another Date? (y/n)");
} while (Helper.yesInput());
}