private async void GoRegister(object sender, EventArgs e)
{
LoadIndicator.IsRunning = true;
RegBtn.IsEnabled = false;
// Perform await function call to id
User newUser = new User()
{
Name = usernameEntry.Text,
Email = emailEntry.Text.ToLower(),
Password = passwordEntry.Text,
Photo = img == true?userUri:"",
Phone = phoneEntry.Text,
Address = addressEntry.Text,
Date = DateTime.Now
};
bool res = true;
List <User> users = await AzureManager.AzureManagerInstance.GetUsers();
if (users.Where(s => s.Email == newUser.Email).Count() > 0) // User exists
{
await DisplayAlert("User exists", "User with specified email exists", "OK");
LoadIndicator.IsRunning = false;
return;
}
if (newUser.Password == null || newUser.Name == null || newUser.Email == null)
{
await DisplayAlert("Incomplete Information", "Please complete the required* fields", "OK");
res = false;
}
else if (newUser.Password.Length < 1 || newUser.Name.Length < 1 || newUser.Email.Length < 1)
{
await DisplayAlert("Incomplete Information", "Please complete the required* fields", "OK");
res = false;
}
if (passwordEntry.Text != passwordEntry2.Text)
{
await DisplayAlert("Password Mismatch", "Please make sure password fields match", "OK");
res = false;
}
if (res)
{
await AzureManager.AzureManagerInstance.AddUser(newUser);
await DisplayAlert("Success", "You have been registered to Fabrikam", "OK");
MenuPage.GoHomeAfterLogin(newUser);
}
RegBtn.IsEnabled = true;
LoadIndicator.IsRunning = false;
}
private async void GoLogin(object sender, EventArgs e)
{
LoadIndicator.IsRunning = true;
loginBtn.IsEnabled = false;
if (emailEntry.Text != null && passwordEntry.Text != null && emailEntry.Text.Length > 0 && passwordEntry.Text.Length > 0)
{
List <User> users = await AzureManager.AzureManagerInstance.GetUsers();
if (users.Where(s => s.Email == emailEntry.Text.ToLower() && s.Password == passwordEntry.Text).Count() > 0)
{
await DisplayAlert("Login Succesfull", "Successfilly logged in!", "OK");
MenuPage.GoHomeAfterLogin(users.Where(s => s.Email == emailEntry.Text.ToLower() && s.Password == passwordEntry.Text).ToArray()[0]);
}
else
{
await DisplayAlert("Login Failed", "Please login with valid credentials", "OK");
}
LoadIndicator.IsRunning = false;
}
else
{
await DisplayAlert("Login Failed", "Please fill in the required fields", "OK");
}
loginBtn.IsEnabled = true;
LoadIndicator.IsRunning = false;
}
private void Change(object sender, EventArgs e)
{
Label passLbl = new Label {
Text = "Enter curent password:"******"Password*",
IsPassword = true
};
Entry pass2 = new Entry {
Placeholder = "Current Password*",
IsPassword = true
};
Button confirm = new Button {
Text = "Confirm",
TextColor = Color.White,
BackgroundColor = Color.Green,
Font = Font.SystemFontOfSize(NamedSize.Large),
BorderWidth = 1,
HorizontalOptions = LayoutOptions.StartAndExpand,
};
confirm.Clicked += async(sender2, e2) => {
if (pass1.Text == null || pass2.Text == null || pass1.Text.Length < 1 || pass2.Text.Length < 1)
{
await DisplayAlert("Incomplete Information", "Please complete the password fields", "OK");
}
else if (pass1.Text != pass2.Text)
{
await DisplayAlert("Password mismatch error", "Please enter identical passwords in the displayed fields", "OK");
}
else if (pass1.Text != User.CurrentUserInstance.Password)
{
await DisplayAlert("Password Incorrect", "Please enter correct current password", "OK");
}
else
{
// CHECK IF USER WITH SAME EMAIL EXISTS TO PREVENT CLASHES/DUPLICATES
User changedUser = new User()
{
ID = User.CurrentUserInstance.ID,
Name = usernameEntry.Text ?? User.CurrentUserInstance.Name,
Email = (emailEntry.Text == null || emailEntry.Text.Length < 1) ? User.CurrentUserInstance.Email : emailEntry.Text,
Password = (passwordEntry.Text == null || passwordEntry.Text.Length < 1) ? User.CurrentUserInstance.Password : passwordEntry.Text,
Photo = User.CurrentUserInstance.Photo,
Phone = phoneEntry.Text ?? User.CurrentUserInstance.Phone,
Address = addressEntry.Text ?? User.CurrentUserInstance.Address,
Date = DateTime.Now
};
await AzureManager.AzureManagerInstance.UpdateUser(changedUser);
await DisplayAlert("SUCCESS", "Successfuly changed your details", "OK");
MenuPage.GoHomeAfterLogin(changedUser);
}
};
Button goBack = new Button {
Text = "Back",
TextColor = Color.White,
BackgroundColor = Color.Red,
Font = Font.SystemFontOfSize(NamedSize.Large),
BorderWidth = 1,
HorizontalOptions = LayoutOptions.EndAndExpand,
};
goBack.Clicked += (sender2, e2) => {
MenuPage.ChangePage(MenuPage.pages[5]);
};
MenuPage.ChangePage(new NavigationPage(new ContentPage {
Content = new StackLayout {
Children = { passLbl, pass1, pass2, new Grid {
Children = { confirm,goBack }
} }
}
}));
}
