private async void DeleteButtonClicked(object sender, EventArgs e)
{
if (SelectedEntity == null)
{
return;
}
waiting.IsRunning = true;
if (!await CheckConnection())
{
return;
}
var response = await client.Delete(SelectedEntity.Id);
if (response.Equals("ok"))
{
Entities.Remove(SelectedEntity);
}
else
{
Debug.WriteLine(response);
}
SelectedEntity = null;
waiting.IsRunning = false;
}
private async void GetAllButtonClicked(object sender, EventArgs e)
{
waiting.IsRunning = true;
SelectedEntity = null;
if (!await CheckConnection())
{
return;
}
var response = await client.Get();
DisplaySimpleEntities(response);
waiting.IsRunning = false;
}
private async void AddOrUpdateButtonClicked(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(nameEntry.Text))
{
return;
}
waiting.IsRunning = true;
if (!await CheckConnection())
{
return;
}
long id;
string name;
bool isUpdated = false;
if (SelectedEntity != null)
{
id = SelectedEntity.Id;
name = nameEntry.Text;
SelectedEntity.Name = name;
isUpdated = true;
}
else
{
id = 0;
name = nameEntry.Text;
}
var simpleEntityDTO = await client.CreateOrUpdate(id, name);
if (simpleEntityDTO == null)
{
await DisplayAlert("Communication error", "Communication error", "OK");
}
if (!isUpdated)
{
Entities.Add(new SimpleEntityM(simpleEntityDTO.Id, simpleEntityDTO.Name));
}
SelectedEntity = null;
waiting.IsRunning = false;
}
private async void GetByNameButtonClicked(object sender, EventArgs e)
{
SelectedEntity = null;
if (string.IsNullOrEmpty(nameEntry.Text))
{
return;
}
waiting.IsRunning = true;
if (!await CheckConnection())
{
return;
}
var response = await client.Get(nameEntry.Text);
DisplaySimpleEntities(response);
waiting.IsRunning = false;
}
