public static void RemoveStudentFromClass()
{
var classStore = new EducationClassStore();
var studentStore = new UserStore();
do
{
Console.Clear();
Console.WriteLine("Ta bort student från klass");
Console.WriteLine();
Console.WriteLine("Tryck enter för att avbryta");
string input = UserInput.GetInput <string>("Ange klass-id:");
if (input == string.Empty)
{
return;
}
EducationClass edClass = classStore.FindById(input);
if (edClass == null)
{
Console.WriteLine("Finns ingen klass med det id:t");
}
else
{
input = UserInput.GetInput <string>("Ange student-id:");
User student = studentStore.FindById(input);
if (student == null)
{
Console.WriteLine("Studenten finns inte");
}
else
{
if (edClass.HasStudent(student.UserName))
{
bool confirmation =
UserInput.AskConfirmation(
$"Vill du ta bort {student.FullName()} från klassen {edClass.ClassId}?");
if (confirmation)
{
List <string> studentList = edClass.GetStudentList();
studentList.Remove(student.UserName);
Console.WriteLine($"Plockade bort {student.UserName} från klassen");
edClass.SetStudentList(studentList);
classStore.Save();
}
}
}
}
} while (true);
}
private static void DeleteCourse()
{
CourseStore courseStore = new CourseStore();
GradeStore gradeStore = new GradeStore();
Console.Clear();
Console.WriteLine("Radera kurs");
Console.WriteLine();
string courseId = UserInput.GetInput <string>("Kurs-id:");
bool courseExists = courseStore.FindById(courseId) != null;
if (!courseExists)
{
Console.WriteLine("Kursen finns inte");
return;
}
Course courseToRemove = courseStore.FindById(courseId);
List <Course> courseList = courseStore.All().ToList();
List <Grade> grades = gradeStore.FindByCourseId(courseToRemove.CourseId).ToList();
bool confirm = UserInput.AskConfirmation($"Vill du radera {courseToRemove.CourseName}?");
if (confirm && grades.Count == 0)
{
courseList.Remove(courseToRemove);
courseStore = new CourseStore(courseList);
courseStore.Save();
Console.WriteLine("Kursen raderad");
}
else
{
Console.WriteLine("Kursen har betygsatta studenter");
UserInput.WaitForContinue();
}
}
private static void EditCourse()
{
CourseStore courseStore = new CourseStore();
UserStore userStore = new UserStore();
Console.Clear();
Console.WriteLine("Redigera kurs");
Console.WriteLine();
string courseId = UserInput.GetInput <string>("Kurs-id:");
Course existingCourse = courseStore.FindById(courseId);
if (existingCourse == null)
{
Console.WriteLine("Kursen finns inte");
return;
}
Course courseToEdit = courseStore.FindById(courseId);
Console.WriteLine("Tryck enter för att behålla gamla värdet");
string newCourseId = UserInput.GetInput <string>("Nytt kurs-id:");
string newCourseName = UserInput.GetInput <string>("Nytt kursnamn:");
string newCourseTeacher = UserInput.GetInput <string>("Ny lärare:");
Console.WriteLine("TODO: Nytt datum måste anges. YYYY-MM-DD");
DateTime newCourseStartDate = UserInput.GetDate("Nytt startdatum:");
DateTime newCourseEndDate = UserInput.GetDate("Nytt slutdatum:");
if (newCourseId == string.Empty)
{
newCourseId = courseToEdit.CourseId;
}
if (newCourseName == string.Empty)
{
newCourseName = courseToEdit.CourseName;
}
if (newCourseTeacher == string.Empty)
{
newCourseTeacher = courseToEdit.CourseTeacher;
}
Course newCourse = new Course
{
CourseId = newCourseId,
CourseName = newCourseName,
CourseTeacher = newCourseTeacher,
StartDate = newCourseStartDate,
EndDate = newCourseEndDate
};
Console.WriteLine("Ändra från:");
PrintCourseInfo(courseToEdit, userStore);
Console.WriteLine("Ändras till:");
PrintCourseInfo(newCourse, userStore);
Console.WriteLine();
bool confirm = UserInput.AskConfirmation("Vill du spara ändringarna?");
if (confirm)
{
courseStore.Remove(existingCourse.CourseId);
courseStore.AddItem(newCourse);
courseStore.Save();
Console.WriteLine("Ändringar sparade.");
}
}
public static void GradeStudentGoal(User grader)
{
var courseStore = new CourseStore();
var gradeStore = new GradeStore();
var goalStore = new GoalStore();
List <Course> courses = GetCourses(grader, courseStore).ToList();
Course course = CoursePresenter.AskForCourseById();
if (course == null)
{
return;
}
if (grader.HasLevel(UserLevel.Teacher) && course.CourseTeacher != grader.UserName)
{
Console.WriteLine("Du är ej lärare för den kursen");
UserInput.WaitForContinue();
return;
}
User student = UserManagerPresenter.SearchForUser(UserLevel.Student);
EducationClass klass = student.GetClass();
if (klass == null)
{
Console.WriteLine("Användaren är inte en student");
UserInput.WaitForContinue();
return;
}
if (!klass.HasCourse(course.CourseId))
{
Console.WriteLine("Klassen läser ej den kursen");
UserInput.WaitForContinue();
return;
}
List <Goal> goals = goalStore.FindByCourseId(course.CourseId).ToList();
foreach (Goal g in goals)
{
Console.WriteLine($" {g.GoalId}: {g.Description.Truncate(95)}");
}
Console.WriteLine();
string goalToGrade = UserInput.GetInput <string>("Välj mål att betygsätta:");
Goal goal = goals.SingleOrDefault(g => g.GoalId == goalToGrade);
if (goal == null)
{
Console.WriteLine($"Finns inget mål med id {goalToGrade}");
UserInput.WaitForContinue();
return;
}
GradeLevel gradeLevel = AskForGrade();
var grade = new Grade
{
StudentId = student.UserName,
CourseId = course.CourseId,
CourseGoal = goal.GoalId,
Result = gradeLevel
};
Console.WriteLine();
Console.WriteLine($"Student: {student.FullName()}");
Console.WriteLine($"Kursmål: {goal.Description.Truncate(95)}");
Console.WriteLine($"Betyg: {grade.Result}");
bool confirm = UserInput.AskConfirmation("Spara betyg?");
if (confirm)
{
Grade existingGrade = gradeStore.FindById(grade.GradeId);
if (existingGrade == null)
{
gradeStore.AddItem(grade);
gradeStore.Save();
}
else
{
gradeStore.GradeStudent(student, grade);
gradeStore.Save();
}
}
Console.WriteLine();
UserInput.WaitForContinue();
}
public static void GradeStudentInCourse(User grader)
{
var userStore = new UserStore();
var educationClassStore = new EducationClassStore();
var courseStore = new CourseStore();
var gradeStore = new GradeStore();
List <string> courseList;
Course course;
User student;
Console.Clear();
Console.WriteLine("Betygsätt student");
Console.WriteLine();
List <Course> courses = GetCourses(grader, courseStore).ToList();
do
{
Console.WriteLine("Tryck enter för att avbryta");
string studentName = UserInput.GetInput <string>("Ange student-id:");
if (studentName == string.Empty)
{
return;
}
student = userStore.FindById(studentName);
if (student == null)
{
Console.WriteLine("Finns ingen student med det id:t");
}
else
{
EducationClass studentClass =
educationClassStore.FindByStudentId(student.UserName);
courseList = studentClass.GetCourseList();
break;
}
} while (true);
do
{
Console.WriteLine("Tryck enter för att avbryta");
string courseName = UserInput.GetInput <string>("Ange kurs-id:");
if (courseName == string.Empty)
{
return;
}
if (courses.Exists(c => c.CourseId == courseName))
{
if (courseList.Contains(courseName))
{
course = courseStore.FindById(courseName);
break;
}
Console.WriteLine("Studentens klass läser inte kursen");
UserInput.WaitForContinue();
}
else
{
Console.WriteLine("Kursen finns inte eller du är inte lärare för den");
UserInput.WaitForContinue();
}
} while (true);
GradeLevel gradeLevel = AskForGrade();
Console.WriteLine($"Student: {student.FullName()} ({student.UserName})");
Console.WriteLine($"Kurs: {course.CourseName} ({course.CourseId})");
Console.WriteLine($"Betyg: {gradeLevel}");
bool confirm = UserInput.AskConfirmation("Betygsätt student?");
if (confirm)
{
var grade = new Grade
{
CourseId = course.CourseId,
StudentId = student.UserName,
Result = gradeLevel
};
gradeStore.GradeStudent(student, grade);
gradeStore.Save();
}
}
public User Create(IDataStore <User> userStore, User existingUser = null)
{
bool editingExistingUser = false;
Console.Clear();
string userName = string.Empty;
if (existingUser == null)
{
Console.WriteLine("Skapa ny användare");
existingUser = new User();
}
else
{
Console.WriteLine($"Redigerar {existingUser.FullName()} ({existingUser.UserName})");
editingExistingUser = true;
userName = existingUser.UserName;
}
Console.WriteLine();
bool loopName = false;
do
{
Console.WriteLine("Lämna namnet tomt för att avbryta");
userName = UserInput.GetEditableField("Användarnamn", existingUser.UserName);
User checkUser = userStore.FindById(userName);
if (checkUser != null && existingUser.UserName != userName)
{
Console.WriteLine("Användarnamnet är upptaget");
UserInput.WaitForContinue();
loopName = true;
}
else if (userName == string.Empty)
{
return(null);
}
else
{
break;
}
} while (loopName);
Console.Write("Lösenord: ");
string password = UserInput.GetInput <string>();
foreach (UserLevel userLevel in Enum.GetValues(typeof(UserLevel)))
{
if (userLevel >= _newUserMaxLevel)
{
Console.WriteLine((int)userLevel + " " + userLevel);
}
}
int chosenLevel;
bool loopLevel = true;
do
{
Console.Write("Användarnivå:");
chosenLevel = UserInput.GetInput <int>();
if (chosenLevel < (int)_newUserMaxLevel)
{
Console.WriteLine("Ogiltig användarnivå");
}
else
{
loopLevel = false;
}
} while (loopLevel);
bool isValid = false;
string ssn = string.Empty;
string firstName = UserInput.GetEditableField("Förnamn", existingUser.FirstName);
string lastName = UserInput.GetEditableField("Efternamn", existingUser.LastName);
do
{
Console.Clear();
Console.WriteLine("Ange enligt följande: yymmddxxxx");
string input = UserInput.GetEditableField("Personnummer", existingUser.SSN);
if (input.Length != 10)
{
Console.WriteLine("Personnummret måste vara 10 tecken");
}
else if (!input.IsValidLuhn())
{
Console.WriteLine("Ogiltigt personnummer");
}
else
{
ssn = input;
isValid = true;
}
} while (!isValid);
isValid = false;
string phoneNumber;
do
{
Console.Clear();
Console.WriteLine("Telefonnummret måste vara 10 siffror långt");
phoneNumber = UserInput.GetEditableField("Telefonnummer", existingUser.PhoneNumber);
if (phoneNumber.Length != 10)
{
Console.WriteLine("Telefonnummret måste vara 10 siffror");
}
else if (!phoneNumber.IsAllDigits())
{
Console.WriteLine("Endast siffror är tillåtna");
}
else
{
isValid = true;
}
} while (!isValid);
existingUser = new User
{
UserName = userName,
Password = password,
UserLevel = (UserLevel)chosenLevel,
FirstName = firstName,
LastName = lastName,
SSN = ssn,
PhoneNumber = phoneNumber
};
Console.Clear();
Console.WriteLine($"Användarnamn: {existingUser.UserName}");
Console.WriteLine($"Lösenord: {existingUser.Password}");
Console.WriteLine($"Namn: {existingUser.FullName()}");
Console.WriteLine($"Personnummer: {existingUser.SSN}");
Console.WriteLine($"Telefonnummer: {existingUser.PhoneNumber}");
Console.WriteLine($"Användarnivå: {existingUser.UserLevel}");
bool confirm = UserInput.AskConfirmation("Vill du spara användaren?");
if (confirm)
{
if (editingExistingUser)
{
List <User> userList = userStore.All().Where(u => u.UserName != existingUser.UserName).ToList();
userList.Add(existingUser);
userStore = new UserStore(userList);
Console.WriteLine($"Användare {existingUser.UserName} redigerad");
}
else
{
userStore.AddItem(existingUser);
Console.WriteLine($"Ny användare {existingUser.UserName} skapad");
}
userStore.Save();
UserInput.WaitForContinue();
}
return(existingUser);
}
public static void AddStudentToClass()
{
var classStore = new EducationClassStore();
var studentStore = new UserStore();
Console.Clear();
Console.WriteLine("Lägg till student i klass");
Console.WriteLine();
Console.WriteLine("Ange klass-id: ");
string classID = UserInput.GetInput <string>();
var educationClass = classStore.FindById(classID);
if (educationClass == null)
{
Console.WriteLine("Klassen kunde inte hittas");
return;
}
Console.WriteLine("Ange student-id: ");
string studentID = UserInput.GetInput <string>();
var studentUser = studentStore.FindById(studentID);
if (studentUser == null)
{
Console.WriteLine("Finns ingen student med det namnet");
}
else if (!studentUser.HasLevel(UserLevel.Student))
{
Console.WriteLine("Användaren är inte en student");
}
else if (educationClass.HasStudent(studentUser.UserName))
{
Console.WriteLine("Studenten finns redan i klassen");
}
else if (studentUser.HasLevel(UserLevel.Student))
{
Console.Clear();
UserManagerPresenter.PrintUserInfo(studentUser);
bool accept = UserInput.AskConfirmation("Vill du lägga till studenten till klassen?");
if (accept)
{
List <string> studentList = educationClass.GetStudentList();
studentList.Add(studentUser.UserName);
educationClass.SetStudentList(studentList);
var educationList = classStore.All().ToList();
foreach (var item in educationList)
{
if (item.ClassId == educationClass.ClassId)
{
item.SetStudentList(educationClass.GetStudentList());
classStore.Save();
}
}
}
}
}