private void LoudnessChanged(object sender, PropertyChangedEventArgs args)
{
if (args.PropertyName != nameof(SingleReglerVM.Loudness))
{
return;
}
SingleReglerVM vm = (SingleReglerVM)sender;
HttpClient client = new HttpClient();
var URL = (string)App.Current.Properties["URL"];
client.GetStringAsync(URL.Replace("/get", $"/set/{vm.Name}/{vm.Loudness}"));
}
private async Task GetReglerList()
{
if (!App.Current.Properties.ContainsKey("URL"))
{
return;
}
var URL = (string)App.Current.Properties["URL"];
if (Regler != null)
{
foreach (var item in Regler)
{
item.PropertyChanged -= LoudnessChanged;
}
}
Regler = new List <SingleReglerVM>();
HttpClient client = new HttpClient();
try
{
var str = await client.GetStringAsync(URL);
var reglerList = JsonConvert.DeserializeObject <List <string> >(str);
foreach (var item in reglerList)
{
var loudness = Convert.ToInt32(Convert.ToDouble(await client.GetStringAsync(URL + ("/" + item))));
var vm = new SingleReglerVM {
Loudness = loudness, Name = item
};
vm.PropertyChanged += LoudnessChanged;
Regler.Add(vm);
}
OnPropertyChanged(nameof(Regler));
}
catch (Exception e)
{
await App.Current.MainPage.DisplayAlert("result", "there was an error connecting to the url: " + e.ToString(), "awww ._.");
}
}
