public ProfilePageViewModel()
{
UserDatabaseController controller = new UserDatabaseController();
var user = controller.GetUser();
if (user != null)
{
imageData = user.Image;
name = user.Name;
}
AddPictureCommand = new Command(AddPictureCommand_Execute);
SaveCommand = new Command(this.SaveCommand_Execute);
}
public App()
{
InitializeComponent();
userDatabase = new UserDatabaseController(DependencyService.Get <ISQLHelper>().getLocalFilePath("LifeBudgetDB.db3")); // always get instance of the database at the opening of the app
//DeleteUsers(); // this is for development purposes
// Determine if there is already a user in the data base
if (userDatabase.CountUsers() == 0)
{
MainPage = new newUser();
}
else
{
MainPage = new MasterDetail("Nick"); // change this back to loginPage()
}
}
public DatabaseViewer()
{
//SQL local database connection
_UserDB = new User();
_UserQuery = new UserDatabaseController();
var createBtn = new Button {
Text = "Create note"
};
lstView = new ListView {
};
lstView.ItemTemplate = new DataTemplate(typeof(DisplayCell));
lstView.ItemSelected += async(sender, e) =>
{
if (e.SelectedItem == null)
{
return; // ensures we ignore this handler when the selection is just being cleared
}
var detail_Item = (User)e.SelectedItem;
var detailPage = new EditPage();
detailPage.BindingContext = detail_Item;
await Navigation.PushAsync(detailPage);
((ListView)sender).SelectedItem = null; // clears the 'selected' background
//InitializeComponent();
// BindingContext = new DatabaseViewerViewModel();
};
var mainlayout = new StackLayout {
};
mainlayout.Children.Add(createBtn);
mainlayout.Children.Add(lstView);
Content = mainlayout;
}
void Init()
{
//header styling
Header.BackgroundColor = Constants.KleynGroupBG;
Logo.HeightRequest = 40;
Return.HorizontalOptions = LayoutOptions.EndAndExpand;
UserDatabaseController UserData = new UserDatabaseController();
var Userinfo = UserData.GetAllUsers();
if (Userinfo[0].picturePermisson == 1)
{
//Upload Button Style
UploadButton.BackgroundColor = Constants.KleynGroupTXT;
UploadButton.TextColor = Constants.LoginEntryBgColor;
}
else
{
//Upload Button Style
UploadButton.BackgroundColor = Constants.KleynGroupTXT;
UploadButton.TextColor = Constants.LoginEntryBgColor;
UploadButton.IsVisible = false;
}
//footer styling
Footer.BackgroundColor = Constants.KleynGroupBG;
Lbl_CR.TextColor = Constants.MainTextColor;
Lbl_CR.HorizontalOptions = LayoutOptions.Center;
Lbl_CR.VerticalOptions = LayoutOptions.EndAndExpand;
Lbl_CR.VerticalTextAlignment = TextAlignment.Center;
Lbl_CR.HeightRequest = 80;
//Activty Spinner
Spinner.Color = Constants.KleynGroupTXT;
}
async void LoginRequest(object sender, EventArgs e)
{
if (CheckNetwork.IsInternet())
{
var user = new User
{
Username = EntryUsername.Text,
Password = EntryPassword.Text
};
if (user.Username == "" || user.Password == "")
{
LblLogingin.TextColor = Color.Red;
LblLogingin.Text = "Please fill in the fields before logging in!";
}
else
{
LblLogingin.TextColor = Color.GreenYellow;
LblLogingin.Text = "Logging in! please wait.....";
var result = await App.RestserviceLogin.Login(user);
Console.WriteLine("Add result");
var dbclear = new UserDatabaseController();
dbclear.UserDatabase();
Console.WriteLine("DbCLEAR AREA");
dbclear.Droptable();
Console.WriteLine("Passed Droptable");
if (result.remember_token != null)
{
Console.WriteLine("Token is not null");
if (result.IsFrozen == 0)
{
Console.WriteLine("Not Frozen");
var userDatabase = new UserDatabaseController();
userDatabase.AddUser(result);
var DashBoard = new NavigationPage(new Dashboard());
NavigationPage.SetHasNavigationBar(DashBoard, false);
await Navigation.PushAsync(DashBoard);
LblLogingin.Text = "";
EntryPassword.Text = "";
}
else
{
LblLogingin.TextColor = Color.Red;
LblLogingin.Text = "Your account has been deactivated. Please contact a administrator";
}
}
else
{
LblLogingin.TextColor = Color.Red;
LblLogingin.Text = "Invalid login information... please try again!";
}
}
}
else
{
LblLogingin.TextColor = Color.FromRgb(255, 0, 0);
LblLogingin.HorizontalTextAlignment = TextAlignment.Center;
LblLogingin.Text =
"OOPS! Please connect to a network first.";
await Task.Delay(250);
LblLogingin.TextColor = Color.FromRgb(170, 0, 0);
await Task.Delay(250);
LblLogingin.TextColor = Color.FromRgb(255, 0, 0);
await Task.Delay(250);
LblLogingin.TextColor = Color.FromRgb(170, 0, 0);
await Task.Delay(250);
LblLogingin.TextColor = Color.FromRgb(255, 0, 0);
await Task.Delay(250);
LblLogingin.TextColor = Color.FromRgb(170, 0, 0);
await Task.Delay(250);
LblLogingin.TextColor = Color.FromRgb(255, 0, 0);
await Task.Delay(250);
LblLogingin.TextColor = Color.FromRgb(170, 0, 0);
await Task.Delay(250);
LblLogingin.TextColor = Color.FromRgb(255, 0, 0);
await Task.Delay(250);
LblLogingin.TextColor = Color.FromRgb(170, 0, 0);
await Task.Delay(250);
LblLogingin.TextColor = Color.FromRgb(255, 0, 0);
await Task.Delay(250);
LblLogingin.TextColor = Color.FromRgb(170, 0, 0);
await Task.Delay(250);
LblLogingin.TextColor = Color.FromRgb(255, 0, 0);
await Task.Delay(250);
LblLogingin.TextColor = Color.FromRgb(170, 0, 0);
await Task.Delay(250);
LblLogingin.TextColor = Color.FromRgb(255, 0, 0);
await Task.Delay(250);
LblLogingin.TextColor = Color.FromRgb(170, 0, 0);
await Task.Delay(250);
LblLogingin.TextColor = Color.FromRgb(255, 0, 0);
LblLogingin.Text = "";
}
}
public async Task GetImages(List <PictureInfo> pictureInfo, string itemnummer)
{
//Make a new ByteConvertController
var byteConverter = new ByteConverterController();
//For each element in pictureInfo retrive the image
for (int i = 0; i < pictureInfo.Count(); ++i)
{
//Show the Activity spinner
this.IsBusy = true;
//Get the image source from the api
var Sources = await byteConverter.DownloadImage(itemnummer, pictureInfo[i].typecode);
//Make a new image
var img = new Image
{
//Set the source to what we got from the api
Source = ImageSource.FromStream(() => new MemoryStream(Sources)),
};
//Make a new label
var LabelType = new Label
{
Text = pictureInfo[i].label + " - " + pictureInfo[i].typecode,
HorizontalOptions = LayoutOptions.StartAndExpand
};
//Add all the elements to the image page
MasterContent.Children.Add(LabelType);
MasterContent.Children.Add(img);
//Make a new button the upload/change the image
UserDatabaseController UserData = new UserDatabaseController();
var Userinfo = UserData.GetAllUsers();
if (Userinfo[0].picturePermisson == 1)
{
var ActionButton = new Button
{
Text = "Choose an action",
BackgroundColor = Constants.KleynGroupTXT,
TextColor = Constants.LoginEntryBgColor
};
MasterContent.Children.Add(ActionButton);
//Make a new var with the type code
var TypeCode = pictureInfo[i].typecode;
// Check if the user pressed one of the Buttons
ActionButton.Clicked += async(sender, args) =>
{
// If so ask the user what he wants to do with the image
var action = await DisplayActionSheet("Select What you want to do with the image", "Cancel", null,
"Delete Image", "Edit Image");
//Make a new switch
switch (action)
{
//User pressed Delete
case "Delete Image":
//Make a new ByteController
var Deleted = new ByteConverterController();
// Do the delete request
var removeImage = Deleted.DeleteImage(itemnummer, TypeCode);
//Send the user back to the detail page
Navigation.InsertPageBefore(new DetailPage(itemnummer), this);
await Navigation.PopAsync(true);
break;
// User pressed Edit
case "Edit Image":
// Ask if the user wants to choose a image from the gallery or take one with the camera
var Editanswer = await DisplayActionSheet("Edit Choosed, Do you want to pick a photo from the gallery or one from the camera", "Abort", null, "Camera", "Gallery");
// If the user pressed Camera open the camera
switch (Editanswer)
{
case "Camera":
//Send the user to the camera and go on to the next function
BtnCamera_ClickedAsync(itemnummer, TypeCode, "PUT");
break;
case "Gallery":
//Send the user to his/her Gallery and go on to the next function
BtnPickPhoto_CickedAsync(itemnummer, TypeCode, "PUT");
break;
default:
await DisplayAlert("Action Canceld", "Action has been aborted", "Okay");
break;
}
break;
//if the user pressed canceld or press some where else on the screen cancel the question
default:
//Show the user he/she canceld it
await DisplayAlert("Nothing Choosed", "Nothing has been chosen", "Abort");
return;
}
;
};
}
// Hide the Activity spinner
this.IsBusy = false;
}
}
public UserRepository()
{
database = new UserDatabaseController();
}
public EditPage()
{
//SQL local database connection
_UserDB = new User();
_UserQuery = new UserDatabaseController();
var UsernameEntry = new Entry {
};
UsernameEntry.SetBinding(Entry.TextProperty, "Username");
UsernameEntry.IsVisible = false;
var PasswordEntry = new Entry {
};
PasswordEntry.SetBinding(Entry.TextProperty, "Password");
var updateButton = new Button {
Text = "UPDATE"
};
var deleteButton = new Button {
Text = "DELETE"
};
var cancelButton = new Button {
Text = "CANCEL"
};
//Update the selected data
updateButton.Clicked += (object sender, EventArgs e) =>
{
try
{
_DateTime = DateTime.Now;
UpdateData(UsernameEntry.ToString(), PasswordEntry.ToString());
DisplayAlert("Alert", "Updated Succesfully.", "OK");
Navigation.PushAsync(new DatabaseViewer());
}
catch (Exception ex)
{
string error = ex.ToString();
DisplayAlert("Sorry...", "Something went wrong. Try after sometime.", "OK");
}
};
//Delete selected data
deleteButton.Clicked += (object sender, EventArgs e) =>
{
try
{
_UserQuery.DeleteUser(UsernameEntry.ToString());
DisplayAlert("Alert", "Deleted Succesfully.", "OK");
Navigation.PushAsync(new DatabaseViewer());
}
catch (Exception ex)
{
string error = ex.ToString();
DisplayAlert("Sorry...", "Something went wrong. Try after sometime.", "OK");
}
};
cancelButton.Clicked += (sender, e) =>
{
var NoteItem = (User)BindingContext;
this.Navigation.PopAsync();
};
var btnStack = new StackLayout
{
HorizontalOptions = LayoutOptions.FillAndExpand,
Orientation = StackOrientation.Horizontal,
Children =
{
updateButton, deleteButton, cancelButton
}
};
Content = new StackLayout
{
VerticalOptions = LayoutOptions.FillAndExpand,
HorizontalOptions = LayoutOptions.FillAndExpand,
Padding = new Thickness(20),
Children =
{
UsernameEntry, PasswordEntry, btnStack
}
};
}
protected override void OnStart()
{
// Handle when your app starts
UserDatabaseController db = new UserDatabaseController();
}
