초기 커밋.

BokBonCheck/BookSearchService.cs

@@ -0,0 +1,71 @@
+using System;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using System.Linq;
+
+namespace BokBonCheck
+{
+    public class BookSearchResult
+    {
+        public string SiteName { get; set; }
+        public int BookCount { get; set; }
+        public string SearchTerm { get; set; }
+        public DateTime SearchTime { get; set; }
+        public string ErrorMessage { get; set; }
+        public bool IsSuccess { get; set; }
+    }
+
+    public class BookSearchService
+    {
+        private readonly List<ILibrarySearcher> _searchers;
+
+        public BookSearchService()
+        {
+            _searchers = new List<ILibrarySearcher>
+            {
+                new NamguLibrarySearcher()
+                // 나중에 다른 도서관 검색기를 여기에 추가할 수 있습니다
+            };
+        }
+
+        public async Task<List<BookSearchResult>> SearchBooksAsync(string searchTerm)
+        {
+            var results = new List<BookSearchResult>();
+
+            foreach (var searcher in _searchers)
+            {
+                var result = await searcher.SearchAsync(searchTerm);
+                results.Add(result);
+            }
+
+            return results;
+        }
+
+        public void AddSearcher(ILibrarySearcher searcher)
+        {
+            if (!_searchers.Any(s => s.SiteName == searcher.SiteName))
+            {
+                _searchers.Add(searcher);
+            }
+        }
+
+        public void RemoveSearcher(string siteName)
+        {
+            var searcher = _searchers.FirstOrDefault(s => s.SiteName == siteName);
+            if (searcher != null)
+            {
+                _searchers.Remove(searcher);
+            }
+        }
+
+        public List<string> GetAvailableSites()
+        {
+            return _searchers.Select(s => s.SiteName).ToList();
+        }
+
+        public void ClearSearchers()
+        {
+            _searchers.Clear();
+        }
+    }
+}