..

BokBonCheck/.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+    "dotnet.preferCSharpExtension": true
+}

BokBonCheck/Form1.cs

@@ -22,6 +22,18 @@ namespace BokBonCheck
             _searchService = new BookSearchService();
             InitializeUI();
             InitializeChromeDriver();
+
+            //_searchService.AddSearcher(new KwangjuCityLibrarySearcher_central());
+            //_searchService.AddSearcher(new KwangjuCityLibrarySearcher_choisangjun());
+            //_searchService.AddSearcher(new KwangjuCityLibrarySearcher_dagachi());
+            //_searchService.AddSearcher(new KwangjuCityLibrarySearcher_Indi());
+            //_searchService.AddSearcher(new KwangjuCityLibrarySearcher_Student());
+            //_searchService.AddSearcher(new KwangjuCityLibrarySearcher_Kumho());
+            //_searchService.AddSearcher(new NamguLibrarySearcher_Children());
+            //_searchService.AddSearcher(new NamguLibrarySearcher_Hyocheon());
+            //_searchService.AddSearcher(new NamguLibrarySearcher_Munhwa());
+            _searchService.AddSearcher(new NamguLibrarySearcher_Purungil());
+            //_searchService.AddSearcher(new NamguLibrarySearcher_Smart());
         }
 
         private async void InitializeChromeDriver()

BokBonCheck/SearchModel/BookSearchService.cs

@@ -23,18 +23,6 @@ namespace BokBonCheck
         {
             _searchers = new List<ILibrarySearcher>
             {
-                new KwangjuCityLibrarySearcher_central(),
-                new KwangjuCityLibrarySearcher_choisangjun(),
-                new KwangjuCityLibrarySearcher_dagachi(),
-                new KwangjuCityLibrarySearcher_Indi(),
-                new KwangjuCityLibrarySearcher_Student(),
-                new KwangjuCityLibrarySearcher_Kumho(),
-
-                new NamguLibrarySearcher_Children(),
-                 new NamguLibrarySearcher_Hyocheon(),
-                  new NamguLibrarySearcher_Munhwa(),
-                   new NamguLibrarySearcher_Purungil(),
-                    new NamguLibrarySearcher_Smart(),
             };
         }
 
@@ -44,8 +32,10 @@ namespace BokBonCheck
 
             foreach (var searcher in _searchers)
             {
+                searcher.StartDriver();
                 var result = await searcher.SearchAsync(searchTerm);
                 results.Add(result);
+                //searcher.StopDriver();
             }
 
             return results;

BokBonCheck/SearchModel/ILibrarySearcher.cs

@@ -1,3 +1,4 @@
+using OpenQA.Selenium.Support.UI;
 using System.Threading.Tasks;
 
 namespace BokBonCheck
@@ -7,5 +8,9 @@ namespace BokBonCheck
         string SiteName { get; }
         string SiteUrl { get; }
         Task<BookSearchResult> SearchAsync(string searchTerm);
+        void StartDriver();
+        void StopDriver();
+
+        Task WaitForPageChange(WebDriverWait wait);
     }
 }

BokBonCheck/SearchModel/KwangjuCityLibrarySearcher.cs

@@ -7,6 +7,7 @@ using System.Text.RegularExpressions;
 using WebDriverManager;
 using WebDriverManager.DriverConfigs.Impl;
 using System.IO;
+using System.Runtime.InteropServices;
 
 namespace BokBonCheck
 {
@@ -65,6 +66,54 @@ namespace BokBonCheck
 
         protected string SelectorValue = "";
 
+        private ChromeDriver _driver;
+        private ChromeDriverService _service;
+
+        [DllImport("user32.dll")]
+        private static extern IntPtr FindWindow(string lpClassName, string lpWindowName);
+        [DllImport("user32.dll")]
+        private static extern bool ShowWindow(IntPtr hWnd, int nCmdShow);
+        private const int SW_MINIMIZE = 6;
+
+        public void StartDriver()
+        {
+            if (_driver == null)
+            {
+                var driverPath = ChromeDriverManager.GetDriverPath();
+                if (string.IsNullOrEmpty(driverPath) || !File.Exists(driverPath))
+                {
+                    driverPath = ChromeDriverManager.SetupChromeDriverAsync().GetAwaiter().GetResult();
+                }
+                _service = ChromeDriverService.CreateDefaultService(Path.GetDirectoryName(driverPath), Path.GetFileName(driverPath));
+                _service.HideCommandPromptWindow = true;
+                var options = new ChromeOptions();
+                options.AddArgument("--no-sandbox");
+                options.AddArgument("--disable-dev-shm-usage");
+                options.AddArgument("--disable-gpu");
+                options.AddArgument("--window-size=1920,1080");
+                options.AddArgument("--user-agent=Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36");
+                options.AddArgument("--disable-blink-features=AutomationControlled");
+                options.AddExcludedArgument("enable-automation");
+                options.AddAdditionalOption("useAutomationExtension", false);
+                _driver = new ChromeDriver(_service, options);
+                ((IJavaScriptExecutor)_driver).ExecuteScript("Object.defineProperty(navigator, 'webdriver', {get: () => undefined})");
+            }
+        }
+
+        public void StopDriver()
+        {
+            if (_driver != null)
+            {
+                _driver.Quit();
+                _driver.Dispose();
+                _driver = null;
+            }
+            if (_service != null)
+            {
+                _service.Dispose();
+                _service = null;
+            }
+        }
 
         virtual protected void SelectLibrary(WebDriverWait wait)
         {
@@ -92,44 +141,22 @@ namespace BokBonCheck
                 SearchTime = DateTime.Now
             };
 
-            IWebDriver driver = null;
-            ChromeDriverService service = null;
-
             try
             {
-                // ChromeDriverManager에서 설정한 드라이버 경로 사용
+                if (_driver == null)
-                var driverPath = ChromeDriverManager.GetDriverPath();
+                   throw new InvalidOperationException("드라이버가 시작되지 않았습니다. StartDriver()를 먼저 호출하세요.");
-                if (string.IsNullOrEmpty(driverPath) || !File.Exists(driverPath))
-                {
-                    // 드라이버가 없으면 다시 설정
-                    driverPath = await ChromeDriverManager.SetupChromeDriverAsync();
-                }
 
-                // ChromeDriver 서비스 설정
+                _driver.Navigate().GoToUrl(SiteUrl);
-                service = ChromeDriverService.CreateDefaultService(Path.GetDirectoryName(driverPath), Path.GetFileName(driverPath));
-                service.HideCommandPromptWindow = true;
-
-                var options = new ChromeOptions();
-                options.AddArgument("--headless");
-                options.AddArgument("--no-sandbox");
-                options.AddArgument("--disable-dev-shm-usage");
-                options.AddArgument("--disable-gpu");
-                options.AddArgument("--window-size=1920,1080");
-                options.AddArgument("--user-agent=Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36");
-                options.AddArgument("--disable-blink-features=AutomationControlled");
-                options.AddExcludedArgument("enable-automation");
-                options.AddAdditionalOption("useAutomationExtension", false);
-
-                // 명시적으로 서비스와 옵션을 사용하여 드라이버 생성
-                driver = new ChromeDriver(service, options);
-
-                // 자동화 감지 방지
-                ((IJavaScriptExecutor)driver).ExecuteScript("Object.defineProperty(navigator, 'webdriver', {get: () => undefined})");
-
-                driver.Navigate().GoToUrl(SiteUrl);
 
                 // 페이지 로딩 대기
-                var wait = new WebDriverWait(driver, TimeSpan.FromSeconds(15));
+                var wait = new WebDriverWait(_driver, TimeSpan.FromSeconds(15));
+
+                // 모든 감지 방법이 끝나면 크롬창 최소화
+                IntPtr chromeWindow = FindWindow("Chrome_WidgetWin_1", null);
+                if (chromeWindow != IntPtr.Zero)
+                {
+                    ShowWindow(chromeWindow, SW_MINIMIZE);
+                }
 
                 //대상도서관 선택
                 SelectLibrary(wait);
@@ -173,7 +200,7 @@ namespace BokBonCheck
                 }
 
                 // 혹시 readonly라면 속성 제거
-                ((IJavaScriptExecutor)driver).ExecuteScript("arguments[0].removeAttribute('readonly')", searchBox);
+                ((IJavaScriptExecutor)_driver).ExecuteScript("arguments[0].removeAttribute('readonly')", searchBox);
 
                 // 입력 전 clear
                 searchBox.Clear();
@@ -187,12 +214,11 @@ namespace BokBonCheck
                     {
                         "input[type='submit']",
                     };
-                    //#frm_sch > fieldset > div > div.search_style > div > input
                     foreach (var selector in buttonSelectors)
                     {
                         try
                         {
-                            searchButton = driver.FindElement(By.CssSelector(selector));
+                            searchButton = _driver.FindElement(By.CssSelector(selector));
                             break;
                         }
                         catch
@@ -217,11 +243,11 @@ namespace BokBonCheck
                     searchBox.SendKeys(Keys.Enter);
                 }
 
-                // 검색 결과 로딩 대기
+                // 페이지 변경을 감지하는 메서드
-                await Task.Delay(3000);
+                await WaitForPageChange(new WebDriverWait(_driver, TimeSpan.FromSeconds(15)));
 
                 // 검색 결과 수 추출
-                var resultCount = ExtractBookCount(driver);
+                var resultCount = ExtractBookCount(_driver);
 
                 result.BookCount = resultCount;
                 result.IsSuccess = true;
@@ -232,12 +258,6 @@ namespace BokBonCheck
                 result.ErrorMessage = ex.Message;
                 result.BookCount = 0;
             }
-            finally
-            {
-                driver?.Quit();
-                driver?.Dispose();
-                service?.Dispose();
-            }
 
             return result;
         }
@@ -262,6 +282,34 @@ namespace BokBonCheck
                 return 0;
             }
         }
-    }
+
+        // 페이지 변경을 감지하는 메서드
+        public async Task WaitForPageChange(WebDriverWait wait)
+        {
+            try
+            {
+                // 방법 4: 페이지 로딩 상태 확인
+                wait.Until(d =>
+                {
+                    var readyState = ((IJavaScriptExecutor)d).ExecuteScript("return document.readyState");
+                    return readyState.Equals("complete");
+                });
+
+                // 방법 5: 특정 텍스트가 페이지에 나타날 때까지 대기
+                wait.Until(d =>
+                {
+                    var pageText = d.FindElement(By.TagName("body")).Text;
+                    return pageText.Contains("전체") || pageText.Contains("건") || pageText.Contains("검색결과");
+                });
+
                 
             }
+            catch (Exception ex)
+            {
+                // 모든 감지 방법이 실패하면 최소한의 대기 시간 적용
+                await Task.Delay(2000);
+                throw new Exception($"페이지 변경 감지 실패: {ex.Message}");
+            }
+        }
+    }
+}

BokBonCheck/SearchModel/NamguLibrarySearcher.cs

@@ -7,6 +7,7 @@ using System.Text.RegularExpressions;
 using WebDriverManager;
 using WebDriverManager.DriverConfigs.Impl;
 using System.IO;
+using System.Runtime.InteropServices;
 
 namespace BokBonCheck
 {
@@ -76,7 +77,6 @@ namespace BokBonCheck
             }
         }
     }
-
     public class NamguLibrarySearcher_Children : NamguLibrarySearcher
     {
         public NamguLibrarySearcher_Children()
@@ -110,7 +110,6 @@ namespace BokBonCheck
             }
         }
     }
-
     public class NamguLibrarySearcher_Hyocheon : NamguLibrarySearcher
     {
         public NamguLibrarySearcher_Hyocheon()
@@ -177,12 +176,61 @@ namespace BokBonCheck
             }
         }
     }
-
     public class NamguLibrarySearcher : ILibrarySearcher
     {
         public string SiteName { get; protected set; } = "남구통합도서관(전체)";
         public string SiteUrl => "https://lib.namgu.gwangju.kr/main/bookSearch";
 
+        private ChromeDriver _driver;
+        private ChromeDriverService _service;
+
+        [DllImport("user32.dll")]
+        private static extern IntPtr FindWindow(string lpClassName, string lpWindowName);
+        [DllImport("user32.dll")]
+        private static extern bool ShowWindow(IntPtr hWnd, int nCmdShow);
+        private const int SW_MINIMIZE = 6;
+
+        public void StartDriver()
+        {
+            if (_driver == null)
+            {
+                var driverPath = ChromeDriverManager.GetDriverPath();
+                if (string.IsNullOrEmpty(driverPath) || !File.Exists(driverPath))
+                {
+                    driverPath = ChromeDriverManager.SetupChromeDriverAsync().GetAwaiter().GetResult();
+                }
+                _service = ChromeDriverService.CreateDefaultService(Path.GetDirectoryName(driverPath), Path.GetFileName(driverPath));
+                _service.HideCommandPromptWindow = true;
+                var options = new ChromeOptions();
+                options.AddArgument("--no-sandbox");
+                options.AddArgument("--disable-dev-shm-usage");
+                options.AddArgument("--disable-gpu");
+                options.AddArgument("--window-size=1920,1080");
+                options.AddArgument("--user-agent=Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36");
+                options.AddArgument("--disable-blink-features=AutomationControlled");
+                options.AddExcludedArgument("enable-automation");
+                options.AddAdditionalOption("useAutomationExtension", false);
+                _driver = new ChromeDriver(_service, options);
+                ((IJavaScriptExecutor)_driver).ExecuteScript("Object.defineProperty(navigator, 'webdriver', {get: () => undefined})");
+            }
+        }
+
+        public void StopDriver()
+        {
+            if (_driver != null)
+            {
+                _driver.Quit();
+                _driver.Dispose();
+                _driver = null;
+            }
+            if (_service != null)
+            {
+                _service.Dispose();
+                _service = null;
+            }
+        }
+
+
         virtual protected void SelectLibrary(WebDriverWait wait)
         {
             IWebElement searchBox = null;
@@ -211,44 +259,22 @@ namespace BokBonCheck
                 SearchTime = DateTime.Now
             };
 
-            IWebDriver driver = null;
-            ChromeDriverService service = null;
-
             try
             {
-                // ChromeDriverManager에서 설정한 드라이버 경로 사용
+                if (_driver == null)
-                var driverPath = ChromeDriverManager.GetDriverPath();
+                    throw new InvalidOperationException("드라이버가 시작되지 않았습니다. StartDriver()를 먼저 호출하세요.");
-                if (string.IsNullOrEmpty(driverPath) || !File.Exists(driverPath))
-                {
-                    // 드라이버가 없으면 다시 설정
-                    driverPath = await ChromeDriverManager.SetupChromeDriverAsync();
-                }
 
-                // ChromeDriver 서비스 설정
+                _driver.Navigate().GoToUrl(SiteUrl);
-                service = ChromeDriverService.CreateDefaultService(Path.GetDirectoryName(driverPath), Path.GetFileName(driverPath));
-                service.HideCommandPromptWindow = true;
-
-                var options = new ChromeOptions();
-                options.AddArgument("--headless");
-                options.AddArgument("--no-sandbox");
-                options.AddArgument("--disable-dev-shm-usage");
-                options.AddArgument("--disable-gpu");
-                options.AddArgument("--window-size=1920,1080");
-                options.AddArgument("--user-agent=Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36");
-                options.AddArgument("--disable-blink-features=AutomationControlled");
-                options.AddExcludedArgument("enable-automation");
-                options.AddAdditionalOption("useAutomationExtension", false);
-
-                // 명시적으로 서비스와 옵션을 사용하여 드라이버 생성
-                driver = new ChromeDriver(service, options);
-
-                // 자동화 감지 방지
-                ((IJavaScriptExecutor)driver).ExecuteScript("Object.defineProperty(navigator, 'webdriver', {get: () => undefined})");
-
-                driver.Navigate().GoToUrl(SiteUrl);
 
                 // 페이지 로딩 대기
-                var wait = new WebDriverWait(driver, TimeSpan.FromSeconds(15));
+                var wait = new WebDriverWait(_driver, TimeSpan.FromSeconds(15));
+
+                // 모든 감지 방법이 끝나면 크롬창 최소화
+                IntPtr chromeWindow = FindWindow("Chrome_WidgetWin_1", null);
+                if (chromeWindow != IntPtr.Zero)
+                {
+                    ShowWindow(chromeWindow, SW_MINIMIZE);
+                }
 
                 //대상도서관 선택
                 SelectLibrary(wait);
@@ -312,7 +338,7 @@ namespace BokBonCheck
                     {
                         try
                         {
-                            searchButton = driver.FindElement(By.CssSelector(selector));
+                            searchButton = _driver.FindElement(By.CssSelector(selector));
                             break;
                         }
                         catch
@@ -337,11 +363,11 @@ namespace BokBonCheck
                     searchBox.SendKeys(Keys.Enter);
                 }
 
-                // 검색 결과 로딩 대기
+                // 페이지 변경을 감지하는 메서드
-                await Task.Delay(3000);
+                await WaitForPageChange(new WebDriverWait(_driver, TimeSpan.FromSeconds(15)));
 
                 // 검색 결과 수 추출
-                var resultCount = ExtractBookCount(driver);
+                var resultCount = ExtractBookCount(_driver);
 
                 result.BookCount = resultCount;
                 result.IsSuccess = true;
@@ -352,12 +378,6 @@ namespace BokBonCheck
                 result.ErrorMessage = ex.Message;
                 result.BookCount = 0;
             }
-            finally
-            {
-                driver?.Quit();
-                driver?.Dispose();
-                service?.Dispose();
-            }
         
             return result;
         }
@@ -382,5 +402,33 @@ namespace BokBonCheck
                 return 0;
             }
         }
+
+        // 페이지 변경을 감지하는 메서드
+        public async Task WaitForPageChange(WebDriverWait wait)
+        {
+            try
+            {
+                // 방법 4: 페이지 로딩 상태 확인
+                wait.Until(d =>
+                {
+                    var readyState = ((IJavaScriptExecutor)d).ExecuteScript("return document.readyState");
+                    return readyState.Equals("complete");
+                });
+
+                // 방법 5: 특정 텍스트가 페이지에 나타날 때까지 대기
+                wait.Until(d =>
+                {
+                    var pageText = d.FindElement(By.TagName("body")).Text;
+                    return pageText.Contains("전체") || pageText.Contains("건") || pageText.Contains("검색결과");
+                });
+
+            }
+            catch (Exception ex)
+            {
+                // 모든 감지 방법이 실패하면 최소한의 대기 시간 적용
+                await Task.Delay(2000);
+                throw new Exception($"페이지 변경 감지 실패: {ex.Message}");
+            }
+        }
     }
 }