static void addNewLoop(availableTypes typeToAdd, Course course)
{
do
{
switch (typeToAdd)
{
case availableTypes.Trainer:
Trainer newTrainer = createTrainer();
course.addToCourse(newTrainer);
break;
case availableTypes.Student:
Student newStudent = createStudent();
course.addToCourse(newStudent);
break;
case availableTypes.Assignment:
Assignment newAssignment = createAssignment(course);
course.addToCourse(newAssignment);
break;
default:
Console.WriteLine("You cannot add {0} to the DataBase.", typeToAdd);
break;
}
Console.WriteLine("\nWould you like to add another {0} to this Course? (y/n)", typeToAdd);
} while (Helper.yesInput());
}
public void showConnections(availableTypes typeToShow, bool showContainerInfo)
{
if (showContainerInfo)
{
DataBase.show(this, "\nStudent: ");
}
connections.showConnections(typeToShow);
}
public static void showCourseInfo(availableTypes typeToShow)
{
do
{
Console.WriteLine("\nPlease choose the Course you want to see its {0}s.\n", typeToShow);
Course course = chooseCourse();
course.showConnections(typeToShow);
Console.WriteLine("\nWould you like to see the {0}s of another Course? (y/n)", typeToShow);
} while (Helper.yesInput());
}
public static void addNew(availableTypes typeToAdd)
{
if (typeToAdd == availableTypes.Course)
{
do
{
Course newcourse = createCourse();
Console.WriteLine();
Console.WriteLine("\nWould you like to add another course? (y/n)");
} while (Helper.yesInput());
}
else
{
Console.WriteLine("Every {0} must belong to at least one Course.\nPlease choose the Course you want to add the {1}", typeToAdd, typeToAdd);
Course course = chooseCourse();
addNewLoop(typeToAdd, course);
}
}
public static void showStudentInfo(availableTypes typeToShow)
{
if (Helper.checkListEmpty(DataBase.getAllStudents()))
{
Console.WriteLine("You don't have any students yet.\nWould you like to add a new student? (y/n)");
if (Helper.yesInput())
{
addNew(availableTypes.Student);
}
}
else
{
do
{
Console.WriteLine("\nPlease choose the student you want to see his {0}.", typeToShow);
Student student = chooseStudent();
student.showConnections(typeToShow, true);
Console.WriteLine("\nWould you like to see the {0}s of another Student? (y/n)", typeToShow);
} while (Helper.yesInput());
}
}
public static void showStudentInfo(availableTypes typeToShow)
{
IndividualPartBModel db = new IndividualPartBModel();
if (!(db.Students.Count() > 0))
{
Console.WriteLine("You don't have any students yet.\nWould you like to add a new student? (y/n)");
if (Helper.yesInput())
{
addNew(availableTypes.Student);
}
}
else
{
do
{
Console.WriteLine("\nPlease choose the student you want to see his {0}.", typeToShow);
Students student = chooseStudent();
student.showConnections(typeToShow, true);
Console.WriteLine("\nWould you like to see the {0}s of another Student? (y/n)", typeToShow);
} while (Helper.yesInput());
}
}
public IList <int> getList(availableTypes typeToGet)
{
IList <int> readOnlyList = null;
switch (typeToGet)
{
case availableTypes.Course:
readOnlyList = listOfCoursesIDs;
break;
case availableTypes.Trainer:
readOnlyList = listOfTrainersIDs;
break;
case availableTypes.Student:
readOnlyList = listOfStudentsIDs;
break;
case availableTypes.Assignment:
readOnlyList = listOfAssignmentsIDs;
break;
}
return(readOnlyList);
}
public virtual void showConnections(availableTypes typeToShow)
{
int counter = 1;
switch (typeToShow)
{
case availableTypes.Course:
if (listOfCoursesIDs != null)
{
Console.WriteLine("\nCourses:");
if (Helper.checkListEmpty(listOfCoursesIDs))
{
Console.WriteLine("\nThe {0} has no Courses yet.", typeOfConnections);
}
else
{
foreach (int ID in listOfCoursesIDs)
{
int positionInDb = ID - 1;
Course course = DataBase.getAllCourses()[positionInDb];
DataBase.show(course, (" " + counter + ". ").ToString());
counter++;
}
}
}
break;
case availableTypes.Trainer:
if (listOfTrainersIDs != null)
{
Console.WriteLine("\nTrainers:");
if (Helper.checkListEmpty(listOfTrainersIDs))
{
Console.WriteLine("\nThe {0} has no Trainers yet.", typeOfConnections);
}
else
{
foreach (int ID in listOfTrainersIDs)
{
int positionInDb = ID - 1;
Trainer trainer = DataBase.getAllTrainers()[positionInDb];
DataBase.show(trainer, (" " + counter + ". ").ToString());
counter++;
}
}
}
break;
case availableTypes.Student:
if (listOfStudentsIDs != null)
{
Console.WriteLine("\nStudents:");
if (Helper.checkListEmpty(listOfStudentsIDs))
{
Console.WriteLine("\nThe {0} has no Students yet.", typeOfConnections);
}
else
{
foreach (int ID in listOfStudentsIDs)
{
int positionInDb = ID - 1;
Student student = DataBase.getAllStudents()[positionInDb];
DataBase.show(student, (" " + counter + ". ").ToString());
counter++;
}
}
}
break;
case availableTypes.Assignment:
if (listOfAssignmentsIDs != null)
{
Console.WriteLine("\nAssignments:");
if (Helper.checkListEmpty(listOfAssignmentsIDs))
{
Console.WriteLine("\nThe {0} has no Assignments yet.", typeOfConnections);
}
else
{
foreach (int ID in listOfAssignmentsIDs)
{
int positionInDb = ID - 1;
Assignment assignment = DataBase.getAllAssignments()[positionInDb];
DataBase.show(assignment, (" " + counter + ". ").ToString());
counter++;
}
}
}
break;
default:
Console.WriteLine("The {0} doesn't support connections.", typeToShow);
break;
}
}
public static void addToCourse(availableTypes typeToAdd)
{
Console.WriteLine("\nPlease choose the course you want to add the {0}.\n", typeToAdd);
Course course = chooseCourse();
bool emptyListFlag = true;
switch (typeToAdd)
{
case availableTypes.Trainer:
emptyListFlag = Helper.checkListEmpty(DataBase.getAllTrainers());
break;
case availableTypes.Student:
emptyListFlag = Helper.checkListEmpty(DataBase.getAllStudents());
break;
case availableTypes.Assignment:
emptyListFlag = Helper.checkListEmpty(DataBase.getAllAssignments());
break;
}
if (emptyListFlag)
{
Console.WriteLine("You don't have any {0} yet.\nWould you like to add a new {1}? (y/n)", typeToAdd, typeToAdd);
if (Helper.yesInput())
{
addNewLoop(typeToAdd, course);
}
}
else
{
Console.WriteLine("\nPlease choose the {0} you want to add the Course.\n", typeToAdd);
do
{
switch (typeToAdd)
{
case availableTypes.Trainer:
Trainer trainer = chooseTrainer();
course.addToCourse(trainer);
break;
case availableTypes.Student:
Student student = chooseStudent();
course.addToCourse(student);
break;
case availableTypes.Assignment:
Assignment assignment = chooseAssignment();
if (assignment.SubDateTime < course.StartDate || assignment.SubDateTime > course.EndDate)
{
Console.WriteLine("The submit date of the assignment is out of range of the dates of the course.\nAre you sure you want to add the assignment? (y/n)");
if (Helper.yesInput())
{
course.addToCourse(assignment);
}
}
else
{
course.addToCourse(assignment);
}
break;
}
Console.WriteLine("\nWould you like to add another {0} to the course? (y/n)", typeToAdd);
} while (Helper.yesInput());
}
}
public static void showAllConnections(availableTypes typeToShow)
{
bool emptyListFlag = true;
switch (typeToShow)
{
case availableTypes.Course:
emptyListFlag = Helper.checkListEmpty(DataBase.getAllCourses());
break;
case availableTypes.Trainer:
emptyListFlag = Helper.checkListEmpty(DataBase.getAllTrainers());
break;
case availableTypes.Student:
emptyListFlag = Helper.checkListEmpty(DataBase.getAllStudents());
break;
case availableTypes.Assignment:
emptyListFlag = Helper.checkListEmpty(DataBase.getAllAssignments());
break;
}
if (emptyListFlag)
{
Console.WriteLine("\nThere are no {0}s yet.", typeToShow);
}
switch (typeToShow)
{
case availableTypes.Course:
foreach (Course course in DataBase.getAllCourses())
{
course.connectionsAnalysis();
Console.WriteLine(". . . . . . . . . . . . . . . . . . . .");
}
break;
case availableTypes.Trainer:
foreach (Trainer trainer in DataBase.getAllTrainers())
{
trainer.connectionsAnalysis();
Console.WriteLine(". . . . . . . . . . . . . . . . . . . .");
}
break;
case availableTypes.Student:
foreach (Student student in DataBase.getAllStudents())
{
student.connectionsAnalysis();
Console.WriteLine(". . . . . . . . . . . . . . . . . . . .");
}
break;
case availableTypes.Assignment:
foreach (Assignment assignment in DataBase.getAllAssignments())
{
assignment.connectionsAnalysis();
Console.WriteLine(". . . . . . . . . . . . . . . . . . . .");
}
break;
default:
Console.WriteLine("The DataBase doesn't support {0} connections.", typeToShow);
break;
}
}
public static void addToCourse(availableTypes typeToAdd)
{
IndividualPartBModel db = new IndividualPartBModel();
Console.WriteLine("\nPlease choose the course you want to add the {0}.\n", typeToAdd);
Courses course = chooseCourse();
bool emptyListFlag = true;
switch (typeToAdd)
{
case availableTypes.Trainer:
emptyListFlag = db.Trainers.Count() > 0 ? false : true;
break;
case availableTypes.Student:
emptyListFlag = db.Students.Count() > 0 ? false : true;
break;
case availableTypes.Assignment:
emptyListFlag = db.Assignments.Count() > 0 ? false : true;
break;
}
if (emptyListFlag)
{
Console.WriteLine("You don't have any {0} yet.\nWould you like to add a new {1}? (y/n)", typeToAdd, typeToAdd);
if (Helper.yesInput())
{
addNewLoop(typeToAdd, course);
}
}
else
{
Console.WriteLine("\nPlease choose the {0} you want to add the Course.\n", typeToAdd);
do
{
switch (typeToAdd)
{
case availableTypes.Trainer:
Trainers trainer = chooseTrainer();
course.addToCourse(trainer);
break;
case availableTypes.Student:
Students student = chooseStudent();
course.addToCourse(student);
break;
case availableTypes.Assignment:
Assignments assignment = chooseAssignment();
if (assignment.subDateTime < course.start_date || assignment.subDateTime > course.end_date)
{
Console.WriteLine("The submit date of the assignment is out of range of the dates of the course.\nAre you sure you want to add the assignment? (y/n)");
if (Helper.yesInput())
{
course.addToCourse(assignment);
}
}
else
{
course.addToCourse(assignment);
}
break;
}
Console.WriteLine("\nWould you like to add another {0} to the course? (y/n)", typeToAdd);
} while (Helper.yesInput());
}
}
public static void showAllConnections(availableTypes typeToShow)
{
IndividualPartBModel db = new IndividualPartBModel();
bool emptyListFlag = true;
switch (typeToShow)
{
case availableTypes.Course:
emptyListFlag = db.Courses.Count() > 0 ? false : true;
break;
case availableTypes.Trainer:
emptyListFlag = db.Trainers.Count() > 0 ? false : true;
break;
case availableTypes.Student:
emptyListFlag = db.Students.Count() > 0 ? false : true;
break;
case availableTypes.Assignment:
emptyListFlag = db.Assignments.Count() > 0 ? false : true;
break;
}
if (emptyListFlag)
{
Console.WriteLine("\nThere are no {0}s yet.", typeToShow);
}
switch (typeToShow)
{
case availableTypes.Course:
foreach (Courses course in db.Courses.ToList())
{
course.connectionsAnalysis();
Console.WriteLine(". . . . . . . . . . . . . . . . . . . .");
}
break;
case availableTypes.Trainer:
foreach (Trainers trainer in db.Trainers.ToList())
{
trainer.connectionsAnalysis();
Console.WriteLine(". . . . . . . . . . . . . . . . . . . .");
}
break;
case availableTypes.Student:
foreach (Students student in db.Students.ToList())
{
student.connectionsAnalysis();
Console.WriteLine(". . . . . . . . . . . . . . . . . . . .");
}
break;
case availableTypes.Assignment:
foreach (Assignments assignment in db.Assignments.ToList())
{
assignment.connectionsAnalysis();
Console.WriteLine(". . . . . . . . . . . . . . . . . . . .");
}
break;
default:
Console.WriteLine("The DataBase doesn't support {0} connections.", typeToShow);
break;
}
}
public override void showConnections(availableTypes typeToShow)
{
DataBase.show(this, "\nCourse: ");
base.showConnections(typeToShow);
}
