public DashboardViewModel()
{
GoSearchCommand = new Command <string>(x =>
{
Nav.ExecuteNavigation(x);
});
}
public async void AddStudentBehavior()
{
try
{
IsBusy = true;
var sb = new StudentBehavior();
sb.CCode = Details.CCode;
sb.CompID = this.Details.CompID;
sb.Type = "";
sb.Description = "";
sb.TimeStamp = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
var btype = api.GetCurrentBehaviorType();
sb.VltnTypID = btype.VltnTypID;
var result = await api.AddStudentBehavior(sb);
this.BehaviorReason = btype.Description;
var um = "";
}
catch (Exception ex)
{
Nav.ShowAlert("Error", "Could not add behavior");
Nav.ExecuteNavigation("back");
}
finally
{
IsBusy = false;
}
}
async Task Login()
{
IsBusy = true;
K12RestApi api = new K12RestApi();
string user = this.UserName;
string pwd = this.Password;
if (string.IsNullOrWhiteSpace(user) || string.IsNullOrWhiteSpace(pwd))
{
IsBusy = false;
Nav.ShowAlert("Login failure", "Username and password cannot be blank.");
return;
}
try
{
var credentials = api.PrepareCredentials(user, password);
api.SetAuthToken(credentials);
var isValid = await api.ValidateCredentials(credentials);
if (isValid)
{
api.SetAuthToken(credentials);
Nav.ExecuteNavigation();
}
else
{
Nav.ShowAlert("Bad Login", "Username and/or password is incorrect.");
}
}
catch (System.Exception ex)
{
string mm = ex.Message;
Nav.ShowAlert("Error", mm);
}
finally
{
IsBusy = false;
}
}