그리드 표현 일부 완료. 데이터 검측 필수 예정

SchemaEditor/Services/GarnetClientService.cs

@@ -0,0 +1,68 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using StackExchange.Redis;
+using ExcelKv.Core;
+
+namespace SchemaEditor.Services;
+
+public class GarnetClientService : IStorageWrapper, IDisposable
+{
+    private ConnectionMultiplexer _redis;
+    private IDatabase _db;
+
+    public bool IsConnected => _redis != null && _redis.IsConnected;
+
+    public void Connect(string connectionString = "localhost:3187")
+    {
+        if (_redis == null || !_redis.IsConnected)
+        {
+            _redis = ConnectionMultiplexer.Connect(connectionString);
+            _db = _redis.GetDatabase();
+        }
+    }
+
+    public async Task SetAsync(string key, string value)
+    {
+        if (_db == null) Connect();
+        await _db.StringSetAsync(key, value);
+    }
+
+    public async Task SetAsync(string key, string value, int row, int col)
+    {
+        // For Garnet, we currently only store Key-Value string.
+        // Traceability metadata (row, col) could be stored in a hash or side key if needed.
+        // For now, we just proceed with standard storage.
+        if (_db == null) Connect();
+        await _db.StringSetAsync(key, value);
+    }
+
+    public async Task IncrementAsync(string key, double value)
+    {
+        if (_db == null) Connect();
+        await _db.StringIncrementAsync(key, value);
+    }
+
+    // For Data Explorer
+    public async Task<List<string>> SearchKeysAsync(string pattern)
+    {
+        if (_db == null) Connect();
+        var server = _redis.GetServer(_redis.GetEndPoints().First());
+        // Use Keys for simplicity in Schema Editor (low traffic)
+        // In high production, use SCAN
+        var keys = server.Keys(pattern: pattern).Select(k => k.ToString()).ToList();
+        return await Task.FromResult(keys);
+    }
+
+    public async Task<string> GetValueAsync(string key)
+    {
+        if (_db == null) Connect();
+        return await _db.StringGetAsync(key);
+    }
+
+    public void Dispose()
+    {
+        _redis?.Dispose();
+    }
+}