Add user database with stats

2022-03-03 17:52:34 +03:00
parent d74b7a9413
commit d565970903
2 changed files with 78 additions and 9 deletions
@@ -0,0 +1,44 @@
+using System.Text.Json;
+
+namespace MineSweeper
+{
+    internal class Database
+    {
+        private readonly string path;
+        private class PlayerData
+        {
+            public string name { get; set; }
+            public int wins { get; set; } = 0;
+            public int loses { get; set; } = 0;
+        }
+        private record Root(List<PlayerData> players);
+        private Root root;
+        public Database()
+        {
+            path = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "MineSweeper by H1K0");
+            if (!Directory.Exists(path))
+                Directory.CreateDirectory(path);
+            path = Path.Combine(path, "db.json");
+            if (!File.Exists(path))
+                File.WriteAllText(path, "{\"players\":[]}");
+            root = JsonSerializer.Deserialize<Root>(File.ReadAllText(path));
+        }
+        public int PlayersCount() { return root.players.Count; }
+        public int FindPlayer(string name) { return root.players.FindIndex(p => p.name == name); }
+        public void AddPlayer(string name)
+        {
+            PlayerData newplayer = new();
+            newplayer.name = name;
+            root.players.Add(newplayer);
+        }
+        public int[] Stats(int playerId) { return new int[] { root.players[playerId].wins, root.players[playerId].loses }; }
+        public void AddGame(int playerId, bool win)
+        {
+            if (win)
+                root.players[playerId].wins++;
+            else
+                root.players[playerId].loses++;
+        }
+        public void Update() { File.WriteAllText(path, JsonSerializer.Serialize(root)); }
+    }
+}