add kcp

Src/Core/Models/ContextModel.cs

@@ -0,0 +1,83 @@
+using System;
+using Newtonsoft.Json;
+using Newtonsoft.Json.Linq;
+
+// ReSharper disable CheckNamespace
+namespace BITKit
+    // ReSharper restore CheckNamespace
+{
+    public record ContextModel
+    {
+        public static ContextModel Get(object data)
+        {
+            return new ContextModel()
+            {
+                StatusCode = 200,
+                Message = "success",
+                Data = data
+            };
+        }
+        public static ContextModel Error(string message)
+        {
+            return new ContextModel()
+            {
+                StatusCode = 500,
+                Message = message,
+                Data = false
+            };
+        }
+        public static ContextModel GetFromJson(string json)
+        {
+            try
+            {
+                var result = new ContextModel();
+                var jObject = JObject.Parse(json);
+                if(jObject.TryGetValue("status_code",out var statusCode))
+                    result.StatusCode = statusCode.Value<int>();
+                if(jObject.TryGetValue("message",out var message))
+                    result.Message = message.Value<string>();
+                if (jObject.TryGetValue("data", out var data))
+                    result.Data = data;
+                return JsonConvert.DeserializeObject<ContextModel>(json);
+            }
+            catch (Exception e)
+            {
+               BIT4Log.Warning(json);
+                throw;
+            }
+        }
+        public static implicit operator string(ContextModel self)
+        {
+            return self.ToString();
+        }
+
+        public override string ToString()
+        {
+            return JsonConvert.SerializeObject(this);
+        }
+
+        [JsonProperty("status_code")]
+        public int StatusCode;
+        [JsonProperty("message")]
+        public string Message=string.Empty;
+        [JsonProperty("data")]
+        public object Data=string.Empty;
+        [JsonIgnore]
+        public bool IsSuccess => StatusCode is 200 or 0;
+        public bool TryAs<T>(out T value)
+        {
+            switch (Data)
+            {
+                case T t:
+                    value = t;
+                    return true;
+                case JToken jToken:
+                    value = jToken.ToObject<T>();
+                    return true;
+                default:
+                    value = default;
+                    return false;
+            }
+        }
+    }
+}