feat: error handler

Author: aiguoli

SimpleList/Models/OneDriveResult.cs

@@ -0,0 +1,49 @@
+using System;
+
+namespace SimpleList.Models;
+
+public class OneDriveResult<T>
+{
+    public bool IsSuccess { get; set; }
+    public T Data { get; set; }
+    public string ErrorMessage { get; set; }
+    public OneDriveErrorType ErrorType { get; set; }
+    public Exception Exception { get; set; }
+
+    public static OneDriveResult<T> Success(T data)
+    {
+        return new OneDriveResult<T>
+        {
+            IsSuccess = true,
+            Data = data,
+            ErrorMessage = null,
+            ErrorType = OneDriveErrorType.None
+        };
+    }
+
+    public static OneDriveResult<T> Failure(string errorMessage, OneDriveErrorType errorType, Exception exception = null)
+    {
+        return new OneDriveResult<T>
+        {
+            IsSuccess = false,
+            Data = default(T),
+            ErrorMessage = errorMessage,
+            ErrorType = errorType,
+            Exception = exception
+        };
+    }
+}
+
+public enum OneDriveErrorType
+{
+    None,
+    Authentication,
+    Network,
+    NotFound,
+    Forbidden,
+    QuotaExceeded,
+    InvalidRequest,
+    Conflict,
+    ServiceUnavailable,
+    Unknown
+}