protected async override void OnAppearing()
{
AppDrawer.Destroy();
TabBarCustomer.Destroy();
TabbarStoreManager.Destroy();
UserSettingView.Destroy();
User user = dataProvider.GetUserByIDUser(Infor.IDUser);
user.IsLogined = 0;
Preferences.Set("IDLogin", "");
//OneSignal.Current.SendTag("IsLogined", "0");
//TEST INTERNET CONNECTTION
var httpClient = new HttpClient();
try
{
var testInternet = await httpClient.GetStringAsync(ServerDatabase.localhost + "store/getstorebyid/test");
OneSignal.Current.SetExternalUserId("");
await httpClient.PostAsJsonAsync(ServerDatabase.localhost + "user/update", user);
}
catch (Exception ex)
{
}
App.Current.MainPage = new NavigationPage(LoginView.GetInstance());
}
protected override async void OnAppearing()
{
base.OnAppearing();
using (UserDialogs.Instance.Loading("Loging.."))
{
if (!dataProvider.CheckAccountExist(this.Username, this.Password))
{
OneSignal.Current.SetExternalUserId("");
var loginpage = LoginView.GetInstance();
Application.Current.MainPage = new NavigationPage(LoginView.GetInstance());
await Application.Current.MainPage.DisplayAlert("Account not exist", "Wrong username or password, please try again", "OK");
return;
}
;
User user = dataProvider.GetUserByIDUser(this.Username);
user.IsLogined = 1;
Infor.IDUser = this.Username;
Infor.IDStore = dataProvider.GetIDStoreByIDUser(this.Username);
Infor.IDCart = this.Username;
Infor.Password = this.Password;
if (!isAlreadyLogined)
{
//UserID_RandomStr
string ExternalStr = "UserID_" + DateTime.Now.ToString("ddMMyyyyHHmmss");
user.ExternalId = ExternalStr;
Preferences.Set("IDLogin", ExternalStr);
OneSignal.Current.SetExternalUserId("");
//PUSH NOTI TRƯỚC KHI SET ONESIGNAL
string datas = PushNotificationService.ConvertDataLogin(user);
PushNotificationService.Push(NotiNumber.Login, datas, false);
OneSignal.Current.SetExternalUserId(user.IDUser);
//OneSignal.Current.SendTag("IsLogined", "1");
var httpClient = new HttpClient();
await httpClient.PostAsJsonAsync(ServerDatabase.localhost + "user/update", user);
}
App.Current.MainPage = AppDrawer.GetInstance();
if (dataProvider.IsLackOfInfor())
{
bool result = await DisplayAlert("Notice", "Update your infor to use our services!", "Go", "Later");
if (result)
{
var shell = AppDrawer.GetInstance();
shell.CurrentItem = shell.flyoutUserSetting;
}
}
MessageService.Show("Login success", 1);
}
}
public async void AddToCart(object sender, EventArgs e)
{
//TEST INTERNET CONNECTTION
var httpClient = new HttpClient();
string x = "";
try
{
var testInternet = await httpClient.GetStringAsync(ServerDatabase.localhost + "store/getstorebyid/test");
x = testInternet;
}
catch (Exception ex)
{
await ShowStoreView.GetInstance().DisplayAlert("Error", "Action fail, check your internet connection and try again!", "OK");
return;
}
var viewmodel = this.BindingContext as ShowStoreViewModel;
if (viewmodel.CheckNoSelectedProduct())
{
MessageService.Show("No product is chosen", 0);
return;
}
User user = DataProvider.GetInstance().GetUserByIDUser(Infor.IDUser);
if (!user.CheckValidInfor())
{
var app = AppDrawer.GetInstance();
app.DisplayAlert("Error", "Your information is not enough, please update your infor and try again!", "OK");
return;
}
viewmodel.AddToCart();
viewmodel.updateSelectedProduct();
CollapseTapped(sender, e);
MessageService.Show("Add to cart success", 0);
}
public void ShowDrawer()
{
var appDrawer = AppDrawer.GetInstance();
appDrawer.FlyoutIsPresented = true;
}
public async void Add()
{
//TEST INTERNET CONNECTTION
var httpClient = new HttpClient();
string x = "";
try
{
var testInternet = await httpClient.GetStringAsync(ServerDatabase.localhost + "store/getstorebyid/test");
x = testInternet;
}
catch (Exception ex)
{
await App.Current.MainPage.DisplayAlert("Error", "Action fail, check your internet connection and try again!", "OK");
return;
}
using (UserDialogs.Instance.Loading("Adding.."))
{
Product NewProduct = GetNewProduct();
if (NewProduct == null)
{
var app = AppDrawer.GetInstance();
await app.DisplayAlert("Error", "Product's infor is missing or invalid, please check again!", "OK");
return;
}
if (ImagePath != "" && isNewImage)
{
Account account = new Account(
"ungdung-grocery-xamarin-by-dk",
"378791526477571",
"scsyCxQS_C74MbAGdOutpwrzlnU"
);
Cloudinary cloudinary = new Cloudinary(account);
var uploadParams = new ImageUploadParams()
{
File = new FileDescription(ImagePath)
};
try
{
using (UserDialogs.Instance.Loading("Saving.."))
{
var uploadResult = await cloudinary.UploadAsync(uploadParams);
string url = uploadResult.SecureUri.ToString();
NewProduct.ImageURL = url;
isNewImage = false;
}
}
catch (Exception ex)
{
var page = TabbarStoreManager.GetInstance();
await page.DisplayAlert("Error", "Error upload image to server, try again!", "Ok");
}
}
if (string.IsNullOrEmpty(NewProduct.ImageURL))
{
NewProduct.ImageURL = GetDefaultImageProduct(NewProduct);
}
(TabbarStoreManager.GetInstance().Children.ElementAt(1).BindingContext as ProductManagerViewModel).AddProduct(NewProduct);
await PopupNavigation.Instance.PopAsync();
}
MessageService.Show("Add product successfully", 0);
}
public void GoStoreManager()
{
var tabbar = AppDrawer.GetInstance();
tabbar.CurrentItem = tabbar.Items[1];
}
