public async Task Login()
{
if (!String.IsNullOrEmpty(Model.Password) && !String.IsNullOrEmpty(Model.UserName))
{
MessageAndStatus response = null;
LoginError = null;
try
{
response = await _userService.LoginAsync(Model.UserName, Model.Password);
LoginError = null;
}
catch (Exception ex)
{
//if (string.IsNullOrEmpty(App.Token))
LoginError = "Connection problem.";
}
if (response.Status == "OK" && !string.IsNullOrEmpty(response.Message))
{
App.UserName = Model.UserName;
App.Token = response.Message;
await Navigation.PushAsync(App.Container.Resolve <ListAggregationPage>());
}
else
{
if (!string.IsNullOrEmpty(response.Message) && response.Message != "User")
{
LoginError = response.Message;
}
else
{
LoginError = response.Message switch
{
"User" => "Bad Login or Password.",
"" => "Service internal error.",
_ => "Some error"
};
}
}
}
}
public async Task <MessageAndStatus> LoginAsync(string userName, string password)
{
var querry = new QueryBuilder();
querry.Add("userName", userName);
querry.Add("password", password);
var requestMessage = new HttpRequestMessage(HttpMethod.Post, "User/Login" + querry.ToString());
// await SetRequestBearerAuthorizationHeader(requestMessage);
requestMessage.Content = new StringContent("");
requestMessage.Content.Headers.ContentType
= new System.Net.Http.Headers.MediaTypeHeaderValue("application/json");
MessageAndStatus message = null;
try
{
var source = new CancellationTokenSource();
_ = Task.Run(async() => {
await Task.Delay(10000);
source.Cancel();
});
var response = await _httpClient.SendAsync(requestMessage, source.Token);
var data = await response.Content.ReadAsStringAsync();
message = JsonConvert.DeserializeObject <MessageAndStatus>(data);
}
catch
{
message = new MessageAndStatus {
Status = "ERROR", Message = "Connection problem."
};
}
return(await Task.FromResult(message));
}
