Implement JSON

include/TessesFramework/Serialization/Json.hpp

@@ -0,0 +1,74 @@
+#pragma once
+#include <string>
+#include <vector>
+#include <variant>
+#include <map>
+#include <iostream>
+namespace Tesses::Framework::Serialization::Json
+{
+    class JArray;
+    class JObject;
+    class JUndefined {
+        public:
+    };
+
+    using JToken = std::variant<JUndefined,std::nullptr_t,bool,int64_t,double,std::string, JArray, JObject>;
+
+    class JOItem;
+
+    class JObject {
+        std::map<std::string,JToken> map;
+        public:
+            JObject();
+            JObject(std::initializer_list<JOItem> items);
+            void SetValue(std::string key, JToken item);
+            JToken GetValue(std::string key);
+            void Remove(std::string key);
+            std::map<std::string,JToken>& GetMap();
+            std::map<std::string,JToken>::iterator begin();
+            std::map<std::string,JToken>::iterator end();
+    };
+    class JArray
+    {
+        std::vector<JToken> items;
+        public:
+            JArray();
+            JArray(std::initializer_list<JToken> items);
+            std::vector<JToken>& GetVector();
+            void Add(JToken item);
+            void RemoveAt(size_t index);
+            size_t Count();
+            void SetAt(size_t index, JToken item);
+            JToken GetAt(size_t index);
+            void Clear();
+
+            std::vector<JToken>::iterator begin();
+            std::vector<JToken>::iterator end();
+    };
+    class JOItem {
+        public:
+            JOItem();
+            JOItem(std::string key, JToken value);
+        
+            std::string key;
+            JToken value;
+    };
+    template<typename T>
+    bool TryGetJToken(JToken json, T& item)
+    {
+        if(std::holds_alternative<T>(json))
+        {
+            item = std::get<T>(json);
+            return true;
+        }
+        return false;
+    }
+
+    class Json
+    {  
+            static std::string tab(std::string str);
+        public:
+            static JToken Decode(std::string str);
+            static std::string Encode(JToken tkn, bool indent=true);
+    };
+}