Add project files.

ModVersionChecker/managers/filesystem/AppStatusManager.cs

@@ -0,0 +1,52 @@
+using ModVersionChecker.data.model;
+using ModVersionChecker.managers.interfaces;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ModVersionChecker.managers.filesystem
+{
+    
+    public class AppStatusManager : IAppStatusManager
+    {
+        private Dictionary<string, AppStatus> _statuses = new Dictionary<string, AppStatus>();
+
+        public AppStatusManager() { }
+        public AppStatus? GetAppStatus(string appId)
+        {
+            if (!_statuses.ContainsKey(appId))
+            {
+                return null;
+            }
+            return _statuses[appId];
+        }
+        public List<AppStatus> Load()
+        {
+            throw new NotImplementedException();
+        }
+        public void Save(List<AppStatus> appStatuses)
+        {
+            throw new NotImplementedException();
+        }
+        public void UpdateAppStatus(string appId, AppStatus appStatus)
+        {
+            if (_statuses.ContainsKey(appId))
+            {
+                _statuses[appId] = appStatus;
+            } else
+            {
+                _statuses.Add(appId, appStatus);
+            }
+        }
+        public bool DeleteAppStatus(string appId) {
+            return _statuses.Remove(appId);
+        }
+        public void ClearAll()
+        {
+            _statuses.Clear();
+        }
+
+    }
+}