/* Add each assignment to the appropriate card */
public void GetGradeCards()
{
foreach (var course in Classes)
{
GradeCard current = new GradeCard(course);
foreach (var assignment in Assignments)
{
if (assignment.CourseId == current.CourseId)
{
current.AddAssignment(assignment);
}
}
foreach (var hour in ProfessorsHours)
{
if (current.ProfessorId == hour.ProfessorId)
{
current.ProfessorsHours.Add(hour);
}
if (current.ProfessorsHours.Count == 2)
{
break;
}
}
Grades.Add(current);
}
var _tempGrades =
new ObservableCollection <GradeCard>(Grades.OrderByDescending(x => x.ClassAssignments[0].AssignmentDate));
Grades.Clear();
foreach (var item in _tempGrades)
{
Grades.Add(item);
}
/* Sort the classes based off of the most recently updated assignment */
//Grades.Sort((x, y) => DateTimeOffset.Compare(x.ClassAssignments[0].UpdatedAt, y.ClassAssignments[0].UpdatedAt));
}
public void InitializeStatic()
{
Grades = new ObservableCollection <GradeCard>();
for (int counter = 0; counter < 15; counter++)
{
GradeCard current = new GradeCard()
{
CourseTitle = "CS 452 Software Engineering Project II",
};
for (int index = 0; index < 4; index++)
{
Assignment currentAssignment = new Assignment()
{
AssignmentName = "Quiz " + index,
AssignmentDate = "4/12/2017",
GradeScore = "100"
};
current.AddAssignment(currentAssignment);
}
Grades.Add(current);
}
}
/*********************************************************************/
/* Bind ViewHolder */
/*********************************************************************/
private void BindViewHolder(CachingViewHolder holder, GradeCard gradeCard, int position)
{
_position = holder.AdapterPosition;
LinearLayout _expandArea =
holder.FindCachedViewById <LinearLayout>(Resource.Id.llExpandArea);
/* Handle the closing of the previous recyclerview */
if (position == _expandedPosition)
{
/*DEBUG*/ //System.Diagnostics.Debug.Write("OPEN-POSITION(" + position + ")");
/*DEBUG*/ //System.Diagnostics.Debug.Write("OPEN-VH.POSITION(" + holder.AdapterPosition + ")");
holder.FindCachedViewById <ImageView>(Resource.Id.ShowGradesArrowIcon)
.StartAnimation(_rotateArrow);
_expandArea.Visibility = ViewStates.Visible;
}
else
{
/*DEBUG*/ //System.Diagnostics.Debug.Write("CLOSE-POSITION(" + position + ")");
/*DEBUG*/ //System.Diagnostics.Debug.Write("CLOSE-VH.POSITION(" + holder.AdapterPosition + ")");
Activity.RunOnUiThread(() => _expandArea.Visibility = ViewStates.Gone);
}
TextView _className =
holder.FindCachedViewById <TextView>(Resource.Id.GradesCardClassName);
TextView _courseGrade =
holder.FindCachedViewById <TextView>(Resource.Id.CourseGrade);
Button _showTeacher =
holder.FindCachedViewById <Button>(Resource.Id.TeacherInfoButton);
if (!_showTeacher.HasOnClickListeners)
{
_showTeacher.Tag = holder;
_showTeacher.Click += ShowTeacherInfo;
}
Button _showGrades =
holder.FindCachedViewById <Button>(Resource.Id.ShowGradesButton);
if (!_showGrades.HasOnClickListeners)
{
_showGrades.Tag = holder;
_showGrades.Click += ShowGrades;
}
/* Set up the child recyclerview for the assignments */
_assignmentsRecyclerView =
holder.FindCachedViewById <RecyclerView>(
Resource.Id.AssignmentsRecyclerView);
/* Bind to the data */
_assignmentAdapter =
gradeCard.ClassAssignments.GetRecyclerAdapter(ChildBindViewHolder,
Resource.Layout.GradesAssignment);
/* Set the nested recyclerview layout manager and adapter */
_assignmentsRecyclerView.SetLayoutManager(new LinearLayoutManager(Activity));
_assignmentsRecyclerView.SetAdapter(_assignmentAdapter);
/* Delete the binding for memory purposes */
holder.DeleteBinding(_className);
holder.DeleteBinding(_courseGrade);
/* Create new binding and bind the properties to the view */
var _titleBinding = new Binding <string, string>(
gradeCard,
() => gradeCard.CourseTitle,
_className,
() => _className.Text,
BindingMode.OneWay);
var _gradeBinding = new Binding <string, string>(
gradeCard,
() => gradeCard.CourseGrade,
_courseGrade,
() => _courseGrade.Text,
BindingMode.OneWay);
/* Save the binding; remember to delete it later */
holder.SaveBinding(_className, _titleBinding);
holder.SaveBinding(_courseGrade, _gradeBinding);
}
