refactor: migrate project and start refactor

Legacy/BallanceTASEditor/Core/ConfigManager.cs

@@ -0,0 +1,65 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.IO;
+using Newtonsoft.Json;
+
+namespace BallanceTASEditor.Core {
+    public class ConfigManager {
+
+        public ConfigManager(string fileName, Dictionary<string, string> defaultValue) {
+            _fileName = fileName;
+            _defaultValue = defaultValue;
+            
+            Configuration = Read();
+        }
+
+        string _fileName;
+        Dictionary<string, string> _defaultValue;
+        public Dictionary<string, string> Configuration;
+
+        public static readonly string CfgNode_Language = "Language";
+        public static readonly string CfgNode_ItemCount = "ItemCount";
+        public static readonly string CfgNode_IsHorizonLayout = "IsHorizonLayout";
+        public static readonly string CfgNode_IsOverwrittenPaste = "IsOverwrittenPaste";
+
+        Dictionary<string, string> Read() {
+            if (!File.Exists(Path.Combine(Environment.CurrentDirectory, _fileName)))
+                Init();
+
+            Dictionary<string, string> data;
+            using (StreamReader fs = new StreamReader(Path.Combine(Environment.CurrentDirectory, _fileName), Encoding.UTF8)) {
+                data = JsonConvert.DeserializeObject<Dictionary<string, string>>(fs.ReadToEnd());
+                fs.Close();
+            }
+
+            // check field to make sure each field is existed
+            // because version update it might be changed
+            foreach(var pair in _defaultValue) {
+                if (!data.ContainsKey(pair.Key)) {
+                    data.Add(pair.Key, pair.Value);
+                }
+            }
+
+            return data;
+        }
+
+        void Init() {
+            using (StreamWriter fs = new StreamWriter(Path.Combine(Environment.CurrentDirectory, _fileName), false, Encoding.UTF8)) {
+                fs.Write(JsonConvert.SerializeObject(_defaultValue));
+                fs.Close();
+            }
+        }
+
+        public void Save() {
+            using (StreamWriter fs = new StreamWriter(Path.Combine(Environment.CurrentDirectory, _fileName), false, Encoding.UTF8)) {
+                fs.Write(JsonConvert.SerializeObject(this.Configuration));
+                fs.Close();
+            }
+        }
+
+    }
+
+}