async void OnItemSelected(object sender, SelectedItemChangedEventArgs args)
{
var item = args.SelectedItem as DtoClassAvailable;
if (item == null)
{
return;
}
var teacher = App.LoggedUser;
var bookClass = new DtoNewClass
{
ClassID = item.ClassID,
Name = item.Name,
TeacherID = teacher.UserID,
TeacherName = teacher.Name,
AvailableDate = DateTime.Now,
Time = DateTime.Now.TimeOfDay,
Token = teacher.Token
};
await viewModel.MasterNavigateTo(new TeacherSchedulePage(bookClass));
// Manually deselect item
ListItems.SelectedItem = null;
}
public async Task <List <DtoTeacherSchedule> > GetScheduleClass(DtoNewClass schedule)
{
var uri = new Uri(string.Format(_apiUrl + "AlumnoMateria/GetListProfesorMateriaApp?idMateria={0}", schedule.ClassID));
HttpRequestMessage message = new HttpRequestMessage(HttpMethod.Get, uri);
message.Headers.Add("Token", schedule.Token);
HttpResponseMessage response = await _client.SendAsync(message);
var result = JsonConvert.DeserializeObject <dynamic>(response.Content.ReadAsStringAsync().Result);
var materiasCollection = new List <DtoTeacherSchedule>();
foreach (var m in result)
{
materiasCollection.Add(new DtoTeacherSchedule
{
ScheduleID = m.IdProfesorMateria,
ClassID = m.IdMateria,
TeacherID = m.IdProfesor,
AvailableDate = m.FechaHora,
Latitude = m.Latitud,
Longitude = m.Longitud,
ClassName = m.NombreMateria,
TeacherName = m.NombreProfesor,
Token = schedule.Token,
});
}
return(materiasCollection);
}
public async Task SaveClass(DtoNewClass item)
{
var uri = new Uri(string.Format(_apiUrl + "ProfesorMateria/InsProfesorMateriaApp", "ProfesorMateriaApp"));
HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Post, uri);
var json = JsonConvert.SerializeObject(
new {
IdProfesorMateria = new Random().Next(),
IdMateria = item.ClassID,
IdProfesor = item.TeacherID,
FechaHora = item.AvailableDate + item.Time,
Latitud = item.CurrentLatitude,
Longitud = item.CurrentLongitude,
NombreMateria = item.Name,
NombreProfesor = item.TeacherName
});
request.Headers.Add("Token", item.Token);
request.Content = new StringContent(json, Encoding.UTF8, "application/json");
var response = await _client.SendAsync(request);
if (!response.IsSuccessStatusCode)
{
throw new Exception("No se pudor registrar la materia, intente de nuevo.");
}
}
public TeacherScheduleViewModel(DtoNewClass selectedClass)
{
_selectedClass = selectedClass;
Items = new ObservableCollection <DtoTeacherSchedule>();
LoadItemsCommand = new Command(async() => await GetItemsDataSource());
}
public TeacherSchedulePage(DtoNewClass selectedClass)
{
InitializeComponent();
Title = "Horarios disponibles";
BindingContext = viewModel = new TeacherScheduleViewModel(selectedClass);
}
public RegisterClassPageViewModel(DtoNewClass item)
{
_item = item;
SaveCommand = new Command(async() => await SaveClass());
}
