Login Page

FoodsharingSiegen.Server/Pages/Login.razor.cs

@@ -0,0 +1,123 @@
+using System.Text.RegularExpressions;
+using Blazorise;
+using Microsoft.AspNetCore.Components.Web;
+
+namespace FoodsharingSiegen.Server.Pages
+{
+    /// <summary>
+    /// The login class (a. beging, 11.04.2022)
+    /// </summary>
+    public partial class Login
+    {
+        #region Public Properties
+
+        /// <summary>
+        /// Gets or sets the value of the is valid mail (ab)
+        /// </summary>
+        public ValidationStatus IsValidMail { get; set; }
+
+        /// <summary>
+        /// Gets or sets the value of the is valid password (ab)
+        /// </summary>
+        public ValidationStatus IsValidPassword { get; set; }
+
+        #endregion
+
+        #region Private Properties
+
+        /// <summary>
+        /// Gets or sets the value of the mailaddress (ab)
+        /// </summary>
+        private string? Mailaddress { get; set; }
+
+        /// <summary>
+        /// Gets or sets the value of the password (ab)
+        /// </summary>
+        private string? Password { get; set; }
+
+        #endregion
+
+        #region Private Method PerformLogin
+
+        /// <summary>
+        /// Performs the login (a. beging, 11.04.2022)
+        /// </summary>
+        private async Task PerformLogin()
+        {
+            //Todo Eingaben Validieren [04.04.22 - Andre Beging]
+
+            if (string.IsNullOrWhiteSpace(Mailaddress) || string.IsNullOrWhiteSpace(Password))
+            {
+                Mailaddress = string.Empty;
+                Password = string.Empty;
+                return;
+            }
+        
+            var loginR = await AuthService.Login(Mailaddress, Password);
+            if (loginR.Success)
+            {
+                NavigationManager.NavigateTo("/", true);
+            }
+        }
+
+        #endregion
+
+        #region Private Method TextEdit_KeyUp
+
+        /// <summary>
+        /// Texts the edit key up using the specified arg (a. beging, 11.04.2022)
+        /// </summary>
+        /// <param name="arg">The arg</param>
+        private async Task TextEdit_KeyUp(KeyboardEventArgs arg)
+        {
+            if (arg.Key == "Enter") await PerformLogin();
+        }
+
+        #endregion
+
+        #region Private Method ValidateMail
+
+        /// <summary>
+        /// Validates the mail using the specified args (a. beging, 11.04.2022)
+        /// </summary>
+        /// <param name="args">The args</param>
+        private void ValidateMail(ValidatorEventArgs args)
+        {
+            var email = Convert.ToString(args.Value);
+
+            if (string.IsNullOrWhiteSpace(email))
+            {
+                args.Status = ValidationStatus.None;
+                return;
+            }
+
+            var isMatch = Regex.IsMatch(email, "^[A-Z0-9._%+-]+@[A-Z0-9.-]+\\.[A-Z]{2,6}$", RegexOptions.IgnoreCase);
+
+            args.Status = isMatch ? ValidationStatus.Success : ValidationStatus.Error;
+        }
+
+        #endregion
+
+        #region Private Method ValidatePassword
+
+        /// <summary>
+        /// Validates the password using the specified args (a. beging, 11.04.2022)
+        /// </summary>
+        /// <param name="args">The args</param>
+        private void ValidatePassword(ValidatorEventArgs args)
+        {
+            var password = Convert.ToString(args.Value);
+            if (string.IsNullOrWhiteSpace(password))
+            {
+                args.Status = ValidationStatus.None;
+                return;
+            }
+
+            var isValid = password.Length > 3;
+            
+            args.Status = isValid ? ValidationStatus.Success : ValidationStatus.Error;
+        }
+
+        #endregion
+    }
+}