private async void click_login(object sender, EventArgs e)
{
try
{
/**/
if (string.IsNullOrEmpty(entryUsername.Text))
{
await Shell.Current.DisplayAlert("", "Nhập email hoặc số điện thoại", "Đóng");
return;
}
if (string.IsNullOrEmpty(entryPassword.Text))
{
await Shell.Current.DisplayAlert("", "Nhập mật khẩu", "Đóng");
return;
}
string userName = entryUsername.Text.Trim();
string passWord = entryPassword.Text.Trim();
ApiResponse loginResponse = await ApiHelper.Login(userName, passWord);
if (loginResponse.IsSuccess)
{
AuthResponse authResponse = JsonConvert.DeserializeObject <AuthResponse>(loginResponse.Content.ToString());
UserLogged.UserName = userName;
UserLogged.Password = passWord;
UserLogged.SaveLogin(authResponse);
Application.Current.MainPage = new AppShell();
}
else
{
string messageError = loginResponse.GetFirstErrorMessage();
if (string.IsNullOrEmpty(messageError))
{
messageError = "Lỗi đăng nhập, vui lòng thử lại sau.";
}
await Shell.Current.DisplayAlert("", messageError, "Đóng");
}
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
}
private static async void OnAuthLoginCompleted(object sender, AuthenticatorCompletedEventArgs e)
{
var authenticator = sender as OAuth2Authenticator;
if (authenticator != null)
{
authenticator.Completed -= OnAuthLoginCompleted;
authenticator.Error -= OnAuthLoginError;
}
//LoginUser = null;
if (e.IsAuthenticated)
{
// If the user is authenticated, request their basic user data from Google
// UserInfoUrl = https://www.googleapis.com/oauth2/v2/userinfo
var request = new OAuth2Request("GET", new Uri(UserInfoUrl), null, e.Account);
var response = await request.GetResponseAsync();
if (response != null)
{
// Deserialize the data and store it in the account store
// The users email address will be used to identify data in SimpleDB
string userJson = await response.GetResponseTextAsync();
GoogleUser googleUser = JsonConvert.DeserializeObject <GoogleUser>(userJson);
var ggUser = new User()
{
FullName = googleUser.Name,
Email = googleUser.Email,
GoogleId = googleUser.Id,
AvatarUrl = googleUser.Picture
};
var uri = new Uri(ApiConfig.IP + ApiRouter.USER_SOCIALLOGIN);
try
{
var json = JsonConvert.SerializeObject(ggUser);
var content = new StringContent(json, Encoding.UTF8, "application/json");
HttpResponseMessage httpResponse = await _client.PostAsync(uri, content);
if (httpResponse.IsSuccessStatusCode)
{
var loginResponseJson = await httpResponse.Content.ReadAsStringAsync();
var loginResponse = JsonConvert.DeserializeObject <AuthenticateReponse>(loginResponseJson);
//save user
UserLogged.SaveLogin(loginResponse);
Application.Current.MainPage = new AppShell();
}
else
{
var message = JsonConvert.DeserializeObject <string>(await httpResponse.Content.ReadAsStringAsync());
if (message == "Email đã tồn tại!")
{
throw new Exception(Language.email_da_ton_tai);
}
else
{
await Application.Current.MainPage.Navigation.PushAsync(new AddAuthInfoPage(ggUser), false);
}
}
}
catch (Exception ex)
{
await Application.Current.MainPage.DisplayAlert("Thông báo", ex.Message, Language.dong);
}
}
}
}
public async void SocialLogin <T>(T user) where T : class
{
object data = null;
FacebookUser facebookUser = null;
GoogleUser googleUser = null;
ZaloUser zaloUser = null;
string email = null;
if (user.GetType() == typeof(FacebookUser))
{
facebookUser = user as FacebookUser;
data = new
{
FullName = facebookUser.FullName,
Email = facebookUser.Email,
FacebookId = facebookUser.Id,
PictureUrl = facebookUser.Picture
};
if (!string.IsNullOrEmpty(facebookUser.Email))
{
email = facebookUser.Email;
}
if (email == null)
{
await Shell.Current.DisplayAlert("", "Vui lòng cung cấp địa chỉ Email để đăng nhập ", "Đóng");
//customTabbed_Login.ShowLoading(false);
return;
}
}
else if (user.GetType() == typeof(GoogleUser))
{
googleUser = user as GoogleUser;
data = new
{
FullName = googleUser.Name,
Email = googleUser.Email,
GoogleId = googleUser.Id,
PictureUrl = googleUser.Picture
};
if (!string.IsNullOrEmpty(googleUser.Email))
{
email = googleUser.Email;
}
if (email == null)
{
await Shell.Current.DisplayAlert("", "Vui lòng cung cấp địa chỉ Email để đăng nhập ", "Đóng");
//customTabbed_Login.ShowLoading(false);
return;
}
}
if (user.GetType() == typeof(ZaloUser))
{
zaloUser = user as ZaloUser;
data = new
{
FullName = zaloUser.name,
ZaloId = zaloUser.id,
PictureUrl = zaloUser?.picture?.data?.url ?? "",
Birthday = zaloUser.birthday,
Sex = zaloUser.gender
};
}
ApiResponse loginResponse = await ApiHelper.Post("api/auth/facebooklogin", data);
if (loginResponse.IsSuccess)
{
AuthResponse authResponse = JsonConvert.DeserializeObject <AuthResponse>(loginResponse.Content.ToString());
UserLogged.UserName = authResponse.Email;
UserLogged.Password = UserLogged.UserName;
if (googleUser != null)
{
UserLogged.GoogleId = googleUser.Id;
}
else if (facebookUser != null)
{
UserLogged.FacebookId = facebookUser.Id;
}
if (zaloUser != null)
{
UserLogged.ZaloId = zaloUser.id;
}
UserLogged.SaveLogin(authResponse);
Application.Current.MainPage = new AppShell();
}
else
{
string ErrorMessage = loginResponse.GetFirstErrorMessage();
if (string.IsNullOrEmpty(ErrorMessage))
{
ErrorMessage = "Lỗi đăng nhập vui lòng thử lại";
}
await Shell.Current.DisplayAlert("", ErrorMessage, "Đóng");
}
}
public async static Task <ApiResponse> Get <T>(string Path, bool Authenticate = false, bool RefreshToken = true) where T : class
{
var network = Connectivity.NetworkAccess;
if (network != NetworkAccess.Internet)
{
return(new ApiResponse(false, null, "Không có kết nối Internet"));
}
try
{
var client = BsdHttpClient.Instance();
ApiResponse res = new ApiResponse();
if (Authenticate)
{
client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", UserLogged.AccessToken);
}
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
HttpResponseMessage response = await client.GetAsync(Path);
if (response.IsSuccessStatusCode)
{
string body = await response.Content.ReadAsStringAsync();
res.IsSuccess = true;
res.Content = JsonConvert.DeserializeObject <T>(body);
}
else if (response.StatusCode == System.Net.HttpStatusCode.BadRequest)
{
res.IsSuccess = true;
var body = await response.Content.ReadAsStringAsync();
res.Content = JsonConvert.DeserializeObject <T>(body);
}
else if (response.StatusCode == System.Net.HttpStatusCode.Unauthorized)
{
if (response.Headers.Contains("Token-Expired"))
{
}
if (UserLogged.IsLogged && Authenticate && RefreshToken)
{
ApiResponse loginResponse;
if (UserLogged.FacebookId != string.Empty)
{
loginResponse = await LoginFacebook(UserLogged.Email, UserLogged.FacebookId);
}
else if (UserLogged.GoogleId != string.Empty)
{
loginResponse = await LoginGoogle(UserLogged.Email, UserLogged.GoogleId);
}
else if (UserLogged.ZaloId != string.Empty)
{
loginResponse = await LoginZalo(UserLogged.ZaloId);
}
else
{
loginResponse = await Login(UserLogged.UserName, UserLogged.Password);
}
if (loginResponse.IsSuccess)
{
AuthResponse authResponse = JsonConvert.DeserializeObject <AuthResponse>(loginResponse.Content.ToString());
UserLogged.SaveLogin(authResponse);
res = await Get <T>(Path, true, false);
}
else
{
res.Message = "Vui long dang nhap lai";
res.IsSuccess = false;
}
}
else
{
// loi dang nhap, co token user pass nhung ko dang nhap duoc.
res.Message = "Vui long dang nhap lai";
res.IsSuccess = false;
}
}
else
{
var body = await response.Content.ReadAsStringAsync();
res.Message = body;
res.IsSuccess = false;
}
return(res);
}
catch (Exception ex)
{
return(new ApiResponse()
{
IsSuccess = false,
Message = ex.Message
});
}
}
public async static Task <ApiResponse> Put(string Path, object formContent, bool Authenticate = false, bool RefreshToken = true)
{
var network = Connectivity.NetworkAccess;
if (network != NetworkAccess.Internet)
{
return(new ApiResponse(false, null, "Không có kết nối Internet"));
}
try
{
var client = BsdHttpClient.Instance();
ApiResponse res = new ApiResponse();
//client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", Token);
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
if (Authenticate)
{
client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", UserLogged.AccessToken);
}
HttpResponseMessage response;
if (formContent == null)
{
var request = new HttpRequestMessage(HttpMethod.Put, Path);
response = await client.SendAsync(request);
}
else
{
string objContent = JsonConvert.SerializeObject(formContent);
HttpContent content = new StringContent(objContent, Encoding.UTF8, "application/json");
response = await client.PutAsync(Path, content);
}
if (response.IsSuccessStatusCode)
{
var body = await response.Content.ReadAsStringAsync();
return(JsonConvert.DeserializeObject <ApiResponse>(body));
}
else if (response.StatusCode == System.Net.HttpStatusCode.BadRequest)
{
var body = await response.Content.ReadAsStringAsync();
return(JsonConvert.DeserializeObject <ApiResponse>(body));
}
else if (response.StatusCode == System.Net.HttpStatusCode.Unauthorized)
{
if (UserLogged.IsLogged && Authenticate && RefreshToken)
{
ApiResponse loginResponse;
if (UserLogged.FacebookId != string.Empty)
{
loginResponse = await LoginFacebook(UserLogged.Email, UserLogged.FacebookId);
}
else if (UserLogged.GoogleId != string.Empty)
{
loginResponse = await LoginGoogle(UserLogged.Email, UserLogged.GoogleId);
}
else if (UserLogged.ZaloId != string.Empty)
{
loginResponse = await LoginZalo(UserLogged.ZaloId);
}
else
{
loginResponse = await Login(UserLogged.UserName, UserLogged.Password);
}
if (loginResponse.IsSuccess)
{
AuthResponse authResponse = JsonConvert.DeserializeObject <AuthResponse>(loginResponse.Content.ToString());
UserLogged.SaveLogin(authResponse);
res = await Put(Path, formContent, true, false);
}
else
{
res.Message = "Vui long dang nhap lai";
res.IsSuccess = false;
}
}
else
{
// loi dang nhap, co token user pass nhung ko dang nhap duoc.
res.Message = "Vui long dang nhap lai";
res.IsSuccess = false;
}
}
else
{
var body = await response.Content.ReadAsStringAsync();
res.Message = "Lỗi";
res.IsSuccess = false;
}
return(res);
}
catch (Exception ex)
{
return(new ApiResponse()
{
IsSuccess = false,
Message = ex.Message
});
}
}
private async void WebView_Navigating(object sender, WebNavigatedEventArgs e)
{
//gridLoading.IsVisible = false;
if (e.Url.StartsWith("https://bsdinsight.net", StringComparison.Ordinal))
{
try
{
string queryString = e.Url.Replace(CallBackUrl, "");
Dictionary <string, string> keyValues = ParseQueryString(queryString);
if (keyValues.ContainsKey("code") == false)
{
return;
}
string code = keyValues["code"];
using (HttpClient client = new HttpClient())
{
HttpResponseMessage response = await client.GetAsync($"https://oauth.zaloapp.com/v3/access_token?app_id={ZALOAPPID}&app_secret={AppScret}&code={code}");
if (response.IsSuccessStatusCode)
{
HttpContent auContent = response.Content;
string authBody = await auContent.ReadAsStringAsync();
ZaloAuthReponse zaloAuthReponse = JsonConvert.DeserializeObject <ZaloAuthReponse>(authBody);
var profileResponse = await client.GetAsync($"https://graph.zalo.me/v2.0/me?access_token={zaloAuthReponse.access_token}&fields=id,birthday,name,gender,picture");
var profileBody = await profileResponse.Content.ReadAsStringAsync();
ZaloUser zaloUser = JsonConvert.DeserializeObject <ZaloUser>(profileBody);
var zlUser = new User()
{
ZaloId = long.Parse(zaloUser.id),
FullName = zaloUser.name,
Sex = zaloUser.gender == "male" ? (short)0 : zaloUser.gender == "female" ? (short)1 : (short)-1,
Birthday = DateTime.ParseExact(zaloUser.birthday, "dd/MM/yyyy", null),
AvatarUrl = zaloUser.picture.data.url
};
try
{
var apiResponse = await ApiHelper.Post(ApiRouter.USER_SOCIALLOGIN, zlUser);
if (apiResponse.IsSuccess)
{
var loginResponse = JsonConvert.DeserializeObject <AuthenticateReponse>(apiResponse.Content.ToString());
//save user
await UserLogged.SaveLogin(loginResponse);
Application.Current.MainPage = new AppShell();
}
else
{
await Application.Current.MainPage.Navigation.PushAsync(new AddAuthInfoPage(zlUser));
}
}
catch (Exception ex)
{
await Application.Current.MainPage.DisplayAlert("", Language.loi_he_thong_vui_long_thu_lai, Language.dong);
await Navigation.PopAsync();
}
}
else
{
await DisplayAlert("", Language.loi_he_thong_vui_long_thu_lai, Language.dong);
await this.Navigation.PopToRootAsync();
}
}
}
catch (Exception ex)
{
await DisplayAlert("", Language.loi_he_thong_vui_long_thu_lai, Language.dong);
await this.Navigation.PopToRootAsync();
}
}
}