private void SetMainPage()
{
//For testing purposes
//Settings.Email = null;
//Settings.Password = null;
if (!string.IsNullOrEmpty(Settings.AccessToken))
{
//var isTokenValid = Task.Run(() => UserService.CheckTokenIsValid()).Result;
//if (isTokenValid)
//{
// MainPage = new NavigationPage(new HomePage());
//}
//else
//{
// Settings.AccessToken = String.Empty;
// MainPage = new NavigationPage(new SignInPage());
//}
if (DateTime.UtcNow.AddHours(1) > Settings.AccessTokenExpiration)
{
//var vm = new SignInViewModel();
UserForSignInModel userForSignInModel = new UserForSignInModel {
Password = Settings.Password, Username = Settings.Email
};
UserService userService = new UserService();
var loginSuccessful = Task.Run(() => userService.Login(userForSignInModel)).Result;
if (loginSuccessful)
{
MainPage = new NavigationPage(new HomePage());
}
else
{
MainPage = new NavigationPage(new SignInPage());
}
}
else
{
MainPage = new NavigationPage(new HomePage());
}
}
else if (!string.IsNullOrEmpty(Settings.Email) && !string.IsNullOrEmpty(Settings.Password))
{
MainPage = new NavigationPage(new SignInPage());
}
else
{
MainPage = new NavigationPage(new LandingPage());
}
}
//private string accessUrl = "http://10.5.42.37:45455/";
//private string accessUrl = "http://192.168.1.2:45455/";
//private string accessUrl = "http://192.168.43.1:5000/api/";
//public async Task<bool> SignUpUser(string email, string password, string confirmPassword)
//{
// var client = new HttpClient();
// var registerBindingModel = new RegisterBindingModel()
// {
// Email = email,
// Password = password,
// ConfirmPassword = confirmPassword
// };
// var json = JsonConvert.SerializeObject(registerBindingModel);
// HttpContent content = new StringContent(json);
// content.Headers.ContentType = new System.Net.Http.Headers.MediaTypeHeaderValue("application/json");
// var response= await client.PostAsync(App.accessUrl+"api/Account/Register", content);
// return response.IsSuccessStatusCode;
//}
//public async Task<string> SignInUser (string username, string password)
//{
// var keyValues = new List<KeyValuePair<string, string>>
// {
// new KeyValuePair<string, string>("username",username),
// new KeyValuePair<string, string>("password",password),
// new KeyValuePair<string, string>("grant_type","password")
// };
// //var request = new HttpRequestMessage(HttpMethod.Post, "http://localhost:7171/Token");
// var request = new HttpRequestMessage(HttpMethod.Post, App.accessUrl + "Token");
// request.Content = new FormUrlEncodedContent(keyValues);
// var client = new HttpClient();
// var response = await client.SendAsync(request);
// var jwt = await response.Content.ReadAsStringAsync();
// JObject jwtDynamic = JsonConvert.DeserializeObject<dynamic>(jwt);
// var accessToken = jwtDynamic.Value<string>("access_token");
// Debug.WriteLine(await response.Content.ReadAsStringAsync());
// return accessToken;
//}
public async Task <bool> Login(UserForSignInModel userForSignInModel)
{
//var request = new HttpRequestMessage(HttpMethod.Post, accessUrl + "auth/login");
//request.Content = new FormUrlEncodedContent(keyValues);
var client = new HttpClient();
//var response = await client.SendAsync(request);
var loginUser = new User();
loginUser.Username = userForSignInModel.Username;
loginUser.Password = userForSignInModel.Password;
var json = JsonConvert.SerializeObject(loginUser);
var stringContent = new StringContent(json, Encoding.UTF8, "application/json");
var response = await client.PostAsync(new Uri(App.accessUrl + "auth/login"), stringContent);
var jwt = await response.Content.ReadAsStringAsync();
JObject jwtDynamic = JsonConvert.DeserializeObject <dynamic>(jwt);
var accessToken = jwtDynamic.Value <string>("token");
var userId = jwtDynamic.Value <string>("user");
if (accessToken == null)
{
return(false);
}
var accessTokenExpiration = jwtDynamic.Value <DateTime>("expiry");
Settings.AccessTokenExpiration = accessTokenExpiration;
Settings.LoggedInUserId = userId;
Settings.AccessToken = accessToken;
Settings.Email = userForSignInModel.Username;
Settings.Password = userForSignInModel.Password;
//Debug.WriteLine(await response.Content.ReadAsStringAsync());
return(true);
}
