private async Task LoadPoints()
{
var client = new WebApi();
var response = await client.Post("Rewards/GetRequiredPoints", "");
_list = JsonConvert.DeserializeObject <List <RequiredPoint> >(response);
foreach (var item in _list)
{
if (item.RewardName.Contains("ITAS"))
{
lblITASPoint.Text = item.RequiredPoints.ToString();
}
else if (item.RewardName.Contains("DesPad"))
{
lblDesPoint.Text = item.RequiredPoints.ToString();
}
}
}
private async Task CheckQuizzes()
{
var client = new WebApi();
var response = await client.Post($"Questions/CheckCategory?userID={_user.userID}", "");
var questionTaken = JsonConvert.DeserializeObject <List <string> >(response);
foreach (var item in questionTaken)
{
if (item == "Course")
{
btnCourses.IsVisible = false;
}
else if (item == "TP")
{
btnTP.IsVisible = false;
}
}
if (btnCourses.IsVisible == false && btnTP.IsVisible == false)
{
lblCompleted.IsVisible = true;
}
}
private async void btnCreate_Clicked(object sender, EventArgs e)
{
if (entryName.Text == null || entryUserID.Text == null || entryPassword == null || entryRePassword == null)
{
await DisplayAlert("Create Account", "One of more field(s) are empty!", "Ok");
}
else if (entryPassword.Text != entryRePassword.Text)
{
await DisplayAlert("Create Account", "Your passwords do not match! Please check and try again!", "Ok");
}
else
{
var newUser = new User()
{
userName = entryName.Text, userID = entryUserID.Text, password = entryPassword.Text, points = 0
};
var client = new WebApi();
var JsonData = JsonConvert.SerializeObject(newUser);
var response = await client.Post("Users/Create", JsonData);
if (response == "\"User ID has been used!\"")
{
await DisplayAlert("Create Account", "User ID has been used!", "Ok");
}
else if (response == "\"Unable to create user account! Please contact our administrator!\"")
{
await DisplayAlert("Create Account", "Unable to create user account! Please contact our administrator!", "Ok");
}
else
{
await DisplayAlert("Create Account", "Account created successfully!", "Ok");
await Navigation.PopAsync();
}
}
}
private async Task LoadEvents()
{
var client = new WebApi();
var response = await client.Post("Events", "");
_event = JsonConvert.DeserializeObject <List <Event> >(response);
numberOfDays = (from x in _event
group x by x.eventTime.Date into y
select y.Key).Count();
_customViewIndex = (from x in _event
group x by x.eventTime.Date into y
select y.Key).ToList();
var currentDay = _customViewIndex.ElementAt(dayIndex).Date;
var customView = (from x in _event
where x.eventTime.Date == currentDay
select new { eventName = x.eventName, eventVenue = x.eventVenue, eventTime = x.eventTime.ToLocalTime().ToString("HH:mm") }).ToList();
lvEvent.ItemsSource = customView;
var dayString = currentDay.ToString("dd/MM/yyyy");
lblDay.Text = $"Event of {dayString}";
}
private async void btnSubmit_Clicked(object sender, EventArgs e)
{
var client = new WebApi();
var userResponse = new UserResponse()
{
userIDFK = _user.userID, questionIDFK = _questionSet[questionIndex].ID
};
if (rbAnswerOne.IsChecked)
{
userResponse.userAnswer = lblAnswerOne.Text;
}
else if (rbAnswerTwo.IsChecked)
{
userResponse.userAnswer = lblAnswerTwo.Text;
}
else if (rbAnswerThree.IsChecked)
{
userResponse.userAnswer = lblAnswerThree.Text;
}
else if (rbAnswerFour.IsChecked)
{
userResponse.userAnswer = lblAnswerFour.Text;
}
if (userResponse.userAnswer == _questionSet[questionIndex].Correct)
{
userResponse.isCorrect = true;
}
else
{
userResponse.isCorrect = false;
}
var JsonData = JsonConvert.SerializeObject(userResponse);
var response = await client.Post("UserResponses/Create", JsonData);
if (response == "\"Congrats! Your answer was correct!\"")
{
await DisplayAlert("Feedback", "Congrats! Your answer was correct!", "Ok");
if (questionIndex == numberOfQuestion - 1)
{
await DisplayAlert("End of quiz", "You have completed the last question! Redirecting you back to Quiz Menu!", "Ok");
await Navigation.PopAsync();
}
else
{
questionIndex += 1;
ClearSelections();
PopulateQuestion();
}
}
else if (response == "\"Your answer is incorrect!\"")
{
await DisplayAlert("Feedback", $"Your answer is incorrect! The correct answer is: {_questionSet[questionIndex].Correct}", "Ok");
if (questionIndex == numberOfQuestion - 1)
{
await DisplayAlert("End of quiz", "You have completed the last question! Redirecting you back to Quiz Menu!", "Ok");
await Navigation.PopAsync();
}
else
{
questionIndex += 1;
ClearSelections();
PopulateQuestion();
}
}
else if (response == "\"Unable to submit response!Please try again later!\"")
{
await DisplayAlert("Feedback", "Unable to submit response! Please try again later!", "Ok");
await Navigation.PopAsync();
}
}