async Task <UserResponseResult> IUserRestService.Authentication(Dictionary <string, string> credential)
{
UserResponseResult userResponseResult = new UserResponseResult();
Credential userInfo = new Credential();
userInfo.username = credential["Username"];
userInfo.password = credential["Password"];
var url = Constants.host + "/api/user/authentication";
var uri = new Uri(url);
try
{
var json = JsonConvert.SerializeObject(userInfo);
var content = new StringContent(json, System.Text.Encoding.UTF8, "application/json");
HttpResponseMessage response = null;
response = await client.PostAsync(uri, content);
if (response.IsSuccessStatusCode)
{
var result = await response.Content.ReadAsStringAsync();
userResponseResult = JsonConvert.DeserializeObject <UserResponseResult>(result);
}
}
catch (Exception ex)
{
Debug.WriteLine(@" ERROR {0}", ex.Message);
}
return(userResponseResult);
}
public Login()
{
InitializeComponent();
NavigationPage.SetHasNavigationBar(this, false);
lblHost.Text = Constants.host.Replace("http://", "") + "( " + Constants.Version + " )";
btnLogin.Clicked += async(s, e) =>
{
if (!string.IsNullOrEmpty(etyUsername.Text) && !string.IsNullOrEmpty(etyPassword.Text))
{
Dictionary <string, string> credential = new Dictionary <string, string>();
credential.Add("Username", etyUsername.Text);
credential.Add("Password", etyPassword.Text);
IsBusy = true;
UserResponseResult userResponseResult = await App.UserManager.Authentication(credential);
if (userResponseResult.Success == false)
{
await DisplayAlert(AppResources.LoginFailed, userResponseResult.Error, AppResources.OK);
IsBusy = false;
return;
}
App.mUser = userResponseResult.Result;
App.mRoleUser = userResponseResult.RoleUser;
App.mIsUserAllowToEnroll = false;
foreach (RoleUser roleUser in App.mRoleUser)
{
if (roleUser.RoleID == (int)Enumerations.Role.VIPCPMUser || roleUser.RoleID == (int)Enumerations.Role.Guest)
{
App.mIsUserAllowToEnroll = true;
}
}
if (userResponseResult.Result != null && userResponseResult.Result.Name != null)
{
Constants.Username = etyUsername.Text;
App.Current.MainPage = new MenuPage();
await Navigation.PopAsync(true);
}
else
{
await DisplayAlert(AppResources.LoginFailed, AppResources.IncorrectCredential, AppResources.OK);
IsBusy = false;
}
}
else
{
IsBusy = false;
await DisplayAlert(AppResources.UsernameAndPasswordRequired, AppResources.PleaseCheckInternatConnection, AppResources.OK);
}
};
}
