radial progressbar

2021-04-14 00:53:57 +02:00
parent cf7b9abcf0
commit e220c09ec3
61 changed files with 2449 additions and 262 deletions
--- a/Dashboard/ViewModels/Login/LoginViewModel.cs
+++ b/Dashboard/ViewModels/Login/LoginViewModel.cs
@@ -0,0 +1,65 @@
+using Server_Dashboard.Views;
+using System;
+using System.Collections.Generic;
+using System.Security;
+using System.Text;
+using System.Windows.Input;
+
+namespace Server_Dashboard {
+    class LoginViewModel : BaseViewModel, IWindowHelper {
+
+        private string username;
+
+        public string Username {
+            get { return username; }
+            set {
+                if (username != value)
+                    username = value;
+                OnPropertyChanged(nameof(username));
+            }
+        }
+
+        private string errorText;
+
+        public string ErrorText {
+            get { return errorText; }
+            set {
+                if (errorText != value)
+                    errorText = value;
+                OnPropertyChanged(nameof(errorText));
+            }
+        }
+        public Action Close { get ; set; }
+
+        public LoginViewModel() {
+            LoginCommand = new RelayCommand(Login);
+        }
+
+        public ICommand LoginCommand { get; set; }
+
+        private void Login(object parameter) {
+            if (!String.IsNullOrWhiteSpace(Username) && !String.IsNullOrWhiteSpace((parameter as IHavePassword).SecurePassword.Unsecure())) {
+                if (DatabaseHandler.CheckLogin(Username, (parameter as IHavePassword).SecurePassword.Unsecure())) {
+                    DashboardWindow window = new DashboardWindow();
+                    window.Show();
+                    Close?.Invoke();
+                } else {
+                    ErrorText = "Username or password is wrong.";
+                    return;
+                }
+            } else if (String.IsNullOrWhiteSpace(Username) && String.IsNullOrWhiteSpace((parameter as IHavePassword).SecurePassword.Unsecure())) {
+                ErrorText = "Please provide a username and password";
+                return;
+            }
+            if (String.IsNullOrWhiteSpace(Username)) {
+                ErrorText = "Username cannot be empty.";
+                return;
+            }
+            if (String.IsNullOrWhiteSpace((parameter as IHavePassword).SecurePassword.Unsecure())) {
+                ErrorText = "Password cannot be empty.";
+                return;
+            }
+            ErrorText = "";
+        }
+    }
+}