private void EditCIInfoBtn_Clicked(object sender, EventArgs e)
{
if (isValidEmail(Email.Text))
{
if (string.IsNullOrEmpty(Name.Text) || string.IsNullOrEmpty(PhoneNumber.Text) || string.IsNullOrEmpty(Email.Text))
{
DisplayAlert("Error", "Please Input Correct Data", "OK");
}
else
{
ci.Name = Name.Text;
ci.PhoneNumber = PhoneNumber.Text;
ci.Email = Email.Text;
WGU.EditCourseInstructor(ci);
Navigation.PopToRootAsync();
var pages = Navigation.NavigationStack.ToList();
foreach (var page in pages)
{
Navigation.RemovePage(page);
}
}
}
else
{
DisplayAlert("Error", "Invalid Email Address", "OK");
}
}
private void SaveBtn_Clicked(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(TermTitle.Text))
{
DisplayAlert("Error", "Please Fill out All of the Information", "OK");
}
else
{
if (StartDatePicker.Date < EndDatePicker.Date)
{
int termID = MainPage.term.TermID;
string TermName = TermTitle.Text;
DateTime startDate = StartDatePicker.Date;
DateTime endDate = EndDatePicker.Date;
MainPage.terms1.Add(new Term(termID, TermName, startDate, endDate, MainPage.term.Courses));
MainPage.terms1.Remove(MainPage.term);
WGU.EditTerm(new Term(termID, TermName, startDate, endDate, MainPage.term.Courses));
GoToMainPage();
}
else
{
DisplayAlert("Error", "Please check your dates again.", "OK");
}
}
}
private void SetAlertBtn_Clicked(object sender, EventArgs e)
{
DateTime AlertTime = new DateTime();
AlertTime = DatePicker.Date + TimePicker.Time;
TimeSpan date = CoursePage.course.EndDate.Subtract(DatePicker.Date);
WGU.SetCourseNotifications(date, AlertTime);
Navigation.PopAsync();
}
private void SetAlertBtn_Clicked(object sender, EventArgs e)
{
DateTime dt = new DateTime();
dt = DatePicker.Date + TimePicker.Time;
DateTime dt2 = TestsViewPage.test.AssessmentDate.Date + TestsViewPage.test.AssessmentTime.TimeOfDay;
TimeSpan ts = dt2.Subtract(DatePicker.Date);
WGU.SetAssessmentNotifications(ts, dt);
Navigation.PopAsync();
}
private void SaveCourseBtn_Clicked(object sender, EventArgs e)
{
Course course = new Course(Convert.ToInt32(CourseIDCell.Text), Convert.ToInt32(TermIDCell.Text), CourseNameCell.Text, CourseStartDate.Date,
CourseEndDate.Date, CourseStatusPicker.SelectedItem.ToString(),
CourseViewCell.Text, CourseNotesCell.Text, CoursePage.course.Instructor, CoursePage.course.Assessments);
MainPage.term.Courses.Remove(CoursePage.course);
MainPage.term.Courses.Add(course);
WGU.EditCourse(course);
GoToCoursesPage();
}
private void DeleteTermBtn_Clicked(object sender, EventArgs e)
{
Device.BeginInvokeOnMainThread(async() =>
{
var result = await DisplayAlert("Confirmation", "Are you sure you want to delete this term?", "Yes", "No");
if (result)
{
WGU.DeleteTerm(term);
MainPage.terms1.Remove(term);
await Navigation.PopAsync();
}
});
}
private void DeleteCourseBtn_Clicked(object sender, System.EventArgs e)
{
Device.BeginInvokeOnMainThread(async() =>
{
var result = await DisplayAlert("Confirmation", "Are you sure you want to delete this course?", "Yes", "No");
if (result)
{
WGU.DeleteCourse(course);
course.Assessments.Clear();
MainPage.term.Courses.Remove(course);
await Navigation.PopAsync();
}
});
}
private void AddCourseBtn_Clicked(object sender, EventArgs e)
{
try
{
if (string.IsNullOrWhiteSpace(CourseIDCell.Text) || string.IsNullOrWhiteSpace(CourseNameCell.Text) || string.IsNullOrWhiteSpace(CourseViewCell.Text))
{
DisplayAlert("Error", "Please input correct data", "OK");
}
else
{
if (CourseStartDate.Date > MainPage.term.StartDate && CourseStartDate.Date < MainPage.term.EndDate && CourseEndDate.Date > MainPage.term.StartDate &&
CourseEndDate.Date < MainPage.term.EndDate && CourseStartDate.Date < CourseEndDate.Date)
{
int courseID = Convert.ToInt32(CourseIDCell.Text);
int termID = Convert.ToInt32(TermIDCell.Text);
string courseName = CourseNameCell.Text;
DateTime startDate = CourseStartDate.Date;
DateTime endDate = CourseEndDate.Date;
string courseStatus = CourseStatusPicker.SelectedItem.ToString();
string courseView = CourseViewCell.Text;
string courseNotes = CourseNotesCell.Text;
WGU.AddCourse(new Course(courseID, termID, courseName, startDate, endDate, courseStatus, courseView, courseNotes, WGU.Instructor, new ObservableCollection <Assessment>()));
Navigation.PopAsync();
}
else
{
DisplayAlert("Error", "Invalid Dates, Please Make sure your dates are correct.", "OK");
}
}
}
catch (FormatException ex)
{
DisplayAlert("Error", ex.Message, "Okay");
}
catch (ArgumentNullException n)
{
DisplayAlert("Error", n.Message, "OK");
}
}
private void SaveTestInfoBtn_Clicked(object sender, EventArgs e)
{
try
{
if (string.IsNullOrEmpty(AssessmentIDCell.Text) || string.IsNullOrWhiteSpace(AssessmentNameCell.Text) || string.IsNullOrWhiteSpace(AssessmentInfoCell.Text))
{
DisplayAlert("Error", "Please input correct data", "OK");
}
else
{
if (StartDate.Date > CoursePage.course.StartDate && StartDate.Date < CoursePage.course.EndDate)
{
int id = Convert.ToInt32(AssessmentIDCell.Text);
string name = AssessmentNameCell.Text;
string info = AssessmentInfoCell.Text;
DateTime start = StartDate.Date;
DateTime time = start + StartTime.Time;
string type = TypePicker.SelectedItem.ToString();
Assessment ass = new Assessment(id, CoursePage.course.CourseID, name, start, time, info, type);
CoursePage.course.Assessments.Add(ass);
WGU.AddAssessment(new Assessment(id, CoursePage.course.CourseID, name, start, time, info, type));
Navigation.PopAsync();
}
else
{
DisplayAlert("Error", "Test Date is Invalid. Test Date must be after the course starts and before the course ends, thank you.", "Ok");
}
}
}
catch (ArgumentNullException ex)
{
DisplayAlert("Error", ex.Message, "OK");
}
catch (FormatException f)
{
DisplayAlert("Error", f.Message, "OK");
}
}
private void AddBtn_Clicked(object sender, EventArgs e)
{
try
{
if (string.IsNullOrWhiteSpace(TermTitle.Text))
{
DisplayAlert("Error", "Please input a Term Name.", "OK");
}
else
{
if (TermStartDatePicker.Date < TermEndDatePicker.Date)
{
int termID = 0;
string termName = TermTitle.Text;
DateTime startDate = TermStartDatePicker.Date;
DateTime endDate = TermEndDatePicker.Date;
ObservableCollection <Course> courses = new ObservableCollection <Course>();
MainPage.terms1.Add(new Term(MainPage.terms1.Count + 1, termName, startDate, endDate, courses));
WGU.AddTerm(new Term(termID, termName, startDate, endDate, courses));
Navigation.PopAsync();
}
else
{
DisplayAlert("Error", "Invalid Date Selection, please select different dates", "OK");
}
}
}
catch (FormatException f)
{
DisplayAlert("Error", f.Message, "OK");
}
catch (ArgumentNullException n)
{
DisplayAlert("Error", n.Message, "OK");
}
}
