Antigravity 초안

ExcelKvPoC/ExcelKvPoC.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.Garnet" Version="1.0.35" />
+    <PackageReference Include="MiniExcel" Version="1.42.0" />
+    <PackageReference Include="StackExchange.Redis" Version="2.10.1" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\ExcelKv.Core\ExcelKv.Core.csproj" />
+  </ItemGroup>
+
+</Project>

ExcelKvPoC/Program.cs

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+using System;
+using System.IO;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+using Garnet;
+using MiniExcelLibs;
+
+using System;
+using System.IO;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+using Garnet;
+using MiniExcelLibs;
+using ExcelKv.Core; // Use Shared Library
+
+namespace ExcelKvPoC;
+
+// --- 1. Storage Layer (Garnet) Adapter ---
+// Adapter to implement IStorageWrapper for Core Loader
+public class GarnetClientAdapter : IStorageWrapper, IDisposable
+{
+    private readonly StackExchange.Redis.ConnectionMultiplexer _redis;
+    private readonly StackExchange.Redis.IDatabase _db;
+    private readonly StackExchange.Redis.IBatch _batch;
+    private readonly List<Task> _tasks = new();
+
+    public GarnetClientAdapter(string connectionString = "localhost:3278")
+    {
+        _redis = StackExchange.Redis.ConnectionMultiplexer.Connect(connectionString);
+        _db = _redis.GetDatabase();
+        _batch = _db.CreateBatch();
+    }
+
+    public async Task SetAsync(string key, string value)
+    {
+        _tasks.Add(_batch.StringSetAsync(key, value));
+        await Task.CompletedTask; // Fire and forget in batch context mainly
+    }
+
+    public async Task IncrementAsync(string key, double value)
+    {
+        _tasks.Add(_batch.StringIncrementAsync(key, value));
+        await Task.CompletedTask;
+    }
+
+    public void ExecuteBatch()
+    {
+        _batch.Execute();
+        Task.WaitAll(_tasks.ToArray());
+        _tasks.Clear();
+    }
+
+    public void Dispose()
+    {
+        _redis.Dispose();
+    }
+}
+
+
+public class GarnetServerWrapper : IDisposable
+{
+    private readonly GarnetServer _server;
+
+    public GarnetServerWrapper()
+    {
+        try 
+        {
+            var serverArgs = new string[] { "--port", "3278" };
+            _server = new GarnetServer(serverArgs);
+            _server.Start();
+            Console.WriteLine("[Garnet] Server started on port 3278");
+        }
+        catch(Exception ex)
+        {
+            Console.WriteLine($"[Garnet] Failed to start: {ex.Message}");
+            throw;
+        }
+    }
+
+    public void SaveCheckpoint()
+    {
+        Console.WriteLine("[Garnet] Saving checkpoint...");
+        Console.WriteLine("[Garnet] Checkpoint saved (Simulated).");
+    }
+
+    public void Dispose()
+    {
+        _server.Dispose();
+        Console.WriteLine("[Garnet] Server stopped");
+    }
+}
+
+class Program
+{
+    static async Task Main(string[] args)
+    {
+        Console.WriteLine("=== Excel KV Middleware PoC (Using Core) ===");
+        
+        using var server = new GarnetServerWrapper();
+        var registry = new SchemaRegistry();
+
+        string excelPath = "/home/lectom/repos/design-bim-dogma/DB작업_U형측구.xlsx";
+        string sheetName = "U형측구현황DB작업";
+        
+        if (File.Exists(excelPath)) 
+        {
+            // Define Region Config (Interactive Area Simulation)
+            var rangeConfig = new RegionConfig
+            {
+                TopHeaderStartRow = 0,
+                TopHeaderDepth = 3,
+                LeftHeaderStartCol = 0,
+                LeftHeaderWidth = 4
+            };
+
+            using var client = new GarnetClientAdapter();
+            
+            // Process
+            await ExcelLoader.ProcessFileAsync(excelPath, sheetName, rangeConfig, client, registry);
+            
+            client.ExecuteBatch(); // Commit
+            
+            // Verification Dump
+            DumpSample(sheetName);
+        }
+        else
+        {
+            Console.WriteLine($"File not found: {excelPath}");
+        }
+        
+        server.SaveCheckpoint();
+        Console.WriteLine("Done.");
+    }
+    
+    static void DumpSample(string sheetName)
+    {
+        Console.WriteLine("\n--- Exporting to sample.txt ---");
+        using var redis = StackExchange.Redis.ConnectionMultiplexer.Connect("localhost:3278");
+        var serverEnd = redis.GetServer("localhost:3278");
+        var db = redis.GetDatabase();
+        var keys = serverEnd.Keys(pattern: $"{sheetName}:*");
+        
+        using (var writer = new StreamWriter("sample.txt"))
+        {
+            int count = 0;
+            foreach(var key in keys)
+            {
+                 string val = db.StringGet(key);
+                 writer.WriteLine($"{key} = {val}");
+                 count++;
+            }
+            Console.WriteLine($"[Export] Written {count} keys to sample.txt");
+        }
+    }
+}