569 lines
19 KiB
C#
569 lines
19 KiB
C#
using System;
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using System.Threading.Tasks;
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using OpenQA.Selenium;
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using OpenQA.Selenium.Chrome;
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using OpenQA.Selenium.Support.UI;
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using System.Text.RegularExpressions;
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using WebDriverManager;
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using WebDriverManager.DriverConfigs.Impl;
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using System.IO;
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using System.Runtime.InteropServices;
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using System.Threading;
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using UniMarc.마크;
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using OpenQA.Selenium.Chromium;
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using UniMarc.SearchModel;
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using System.Runtime.CompilerServices;
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namespace BokBonCheck
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{
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public class NamguLibrarySearcher_Munhwa : NamguLibrarySearcher
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{
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public NamguLibrarySearcher_Munhwa(int no) : base(no)
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{
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SiteName = "남구통합도서관(문화정보도서관)"; // 문화관 검색기
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}
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protected override bool SelectLibrary(WebDriverWait wait)
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{
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IWebElement searchBox = null;
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try
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{
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var selector = "#clickAll";
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searchBox = wait.Until(d => d.FindElement(By.CssSelector(selector)));
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if (searchBox == null) return false;
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if (searchBox.Selected == true)
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{
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SafeClick(searchBox);
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}
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selector = "#libMA";
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searchBox = wait.Until(d => d.FindElement(By.CssSelector(selector)));
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if (searchBox == null) return false;
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if (searchBox.Selected == false)
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{
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SafeClick(searchBox);
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}
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return true;
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}
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catch
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{
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return false;
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}
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}
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}
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public class NamguLibrarySearcher_Purungil : NamguLibrarySearcher
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{
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public NamguLibrarySearcher_Purungil(int no) : base(no)
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{
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SiteName = "남구통합도서관(푸른길도서관)";
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}
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protected override bool SelectLibrary(WebDriverWait wait)
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{
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IWebElement searchBox = null;
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try
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{
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var selector = "#clickAll";
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searchBox = wait.Until(d => d.FindElement(By.CssSelector(selector)));
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if (searchBox == null) return false;
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if (searchBox.Selected == true)
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{
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SafeClick(searchBox);
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}
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selector = "#libMB";
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searchBox = wait.Until(d => d.FindElement(By.CssSelector(selector)));
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if (searchBox == null) return false;
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if (searchBox.Selected == false)
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{
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SafeClick(searchBox);
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}
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return true;
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}
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catch
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{
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return false;
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}
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}
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}
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public class NamguLibrarySearcher_Children : NamguLibrarySearcher
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{
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public NamguLibrarySearcher_Children(int no) : base(no)
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{
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SiteName = "남구통합도서관(청소년도서관)";
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}
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protected override bool SelectLibrary(WebDriverWait wait)
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{
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IWebElement searchBox = null;
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try
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{
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var selector = "#clickAll";
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searchBox = wait.Until(d => d.FindElement(By.CssSelector(selector)));
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if (searchBox == null) return false;
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if (searchBox.Selected == true)
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{
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SafeClick(searchBox);
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}
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selector = "#libMC";
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searchBox = wait.Until(d => d.FindElement(By.CssSelector(selector)));
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if (searchBox == null) return false;
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if (searchBox.Selected == false)
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{
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//searchBox.Click(); // 체크박스 선택
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SafeClick(searchBox);
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}
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return true;
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}
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catch (Exception ex)
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{
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Console.WriteLine(ex.Message);
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return false;
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}
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}
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}
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public class NamguLibrarySearcher_Hyocheon : NamguLibrarySearcher
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{
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public NamguLibrarySearcher_Hyocheon(int no) : base(no)
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{
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SiteName = "남구통합도서관(효천어울림도서관)";
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}
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protected override bool SelectLibrary(WebDriverWait wait)
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{
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IWebElement searchBox = null;
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try
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{
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var selector = "#clickAll";
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searchBox = wait.Until(d => d.FindElement(By.CssSelector(selector)));
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if (searchBox == null) return false;
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if (searchBox.Selected == true)
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{
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SafeClick(searchBox);
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}
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selector = "#libSW";
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searchBox = wait.Until(d => d.FindElement(By.CssSelector(selector)));
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if (searchBox == null) return false;
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if (searchBox.Selected == false)
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{
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SafeClick(searchBox);
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}
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return true;
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}
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catch
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{
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return false;
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}
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}
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}
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public class NamguLibrarySearcher_Smart : NamguLibrarySearcher
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{
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public NamguLibrarySearcher_Smart(int no) : base(no)
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{
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SiteName = "남구통합도서관(스마트도서관)";
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}
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protected override bool SelectLibrary(WebDriverWait wait)
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{
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IWebElement searchBox = null;
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try
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{
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var selector = "#clickAll";
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searchBox = wait.Until(d => d.FindElement(By.CssSelector(selector)));
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if (searchBox == null) return false;
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if (searchBox.Selected == true)
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{
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SafeClick(searchBox);
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}
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selector = "#libSQ";
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searchBox = wait.Until(d => d.FindElement(By.CssSelector(selector)));
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if (searchBox == null) return false;
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if (searchBox.Selected == false)
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{
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SafeClick(searchBox);
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}
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return true;
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}
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catch
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{
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return false;
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}
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}
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}
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public class NamguLibrarySearcher : ILibrarySearcher
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{
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public string SiteName { get; protected set; } = "남구통합도서관(전체)";
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public string SiteUrl => "https://lib.namgu.gwangju.kr/main/bookSearch";
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public int No { get; set; }
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private ChromiumDriver _driver;
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[DllImport("user32.dll")]
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private static extern IntPtr FindWindow(string lpClassName, string lpWindowName);
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[DllImport("user32.dll")]
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private static extern bool ShowWindow(IntPtr hWnd, int nCmdShow);
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private const int SW_MINIMIZE = 6;
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public NamguLibrarySearcher(int no)
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{
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this.No = no;
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}
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public void StopDriver()
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{
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if (_driver != null)
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{
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_driver.Quit();
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_driver.Dispose();
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_driver = null;
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}
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}
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public async Task StartDriver(bool showdriver = false)
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{
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if (_driver == null)
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{
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try
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{
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if (SeleniumHelper.IsReady == false) await SeleniumHelper.Download();
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_driver = await SeleniumHelper.CreateDriver();
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Console.WriteLine("NamguLibrarySearcher Driver 초기화 완료");
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}
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catch (Exception ex)
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{
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Console.WriteLine($"NamguLibrarySearcher Driver 초기화 실패: {ex.Message}");
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throw new InvalidOperationException($"NamguLibrarySearcher Driver 초기화에 실패했습니다: {ex.Message}", ex);
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}
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}
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}
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virtual protected bool SelectLibrary(WebDriverWait wait)
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{
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IWebElement searchBox = null;
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try
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{
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var selector = "#clickAll";
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searchBox = wait.Until(d => d.FindElement(By.CssSelector(selector)));
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if (searchBox == null) return false;
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if (searchBox.Selected == false)
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{
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SafeClick(searchBox);
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}
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return true;
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}
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catch (Exception ex)
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{
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Console.WriteLine(ex.Message);
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return false;
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}
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}
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protected void SafeClick(IWebElement searchBox)
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{
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// 안정적인 클릭을 위한 여러 방법 시도
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try
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{
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// 1. JavaScript로 클릭 시도
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var driver = ((IWrapsDriver)searchBox).WrappedDriver;
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((IJavaScriptExecutor)driver).ExecuteScript("arguments[0].click();", searchBox);
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}
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catch
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{
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try
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{
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// 2. 요소가 보이도록 스크롤 후 클릭
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var driver = ((IWrapsDriver)searchBox).WrappedDriver;
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((IJavaScriptExecutor)driver).ExecuteScript("arguments[0].scrollIntoView(true);", searchBox);
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Thread.Sleep(500);
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searchBox.Click();
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}
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catch
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{
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try
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{
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// 3. Actions 클래스 사용
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var driver = ((IWrapsDriver)searchBox).WrappedDriver;
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var actions = new OpenQA.Selenium.Interactions.Actions(driver);
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actions.MoveToElement(searchBox).Click().Perform();
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}
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catch
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{
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// 4. 마지막 방법: JavaScript로 직접 체크 해제
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var driver = ((IWrapsDriver)searchBox).WrappedDriver;
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((IJavaScriptExecutor)driver).ExecuteScript("arguments[0].checked = false;", searchBox);
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}
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}
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}
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}
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public async Task<BookSearchResult> SearchAsync(string searchTerm)
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{
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var result = new BookSearchResult
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{
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SiteName = SiteName,
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SearchTerm = searchTerm,
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SearchTime = DateTime.Now
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};
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try
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{
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// 드라이버가 없으면 자동으로 시작
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if (_driver == null)
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{
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await StartDriver();
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}
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_driver.Navigate().GoToUrl(SiteUrl);
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// 페이지 로딩 대기
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var wait = new WebDriverWait(_driver, TimeSpan.FromSeconds(15));
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// 모든 감지 방법이 끝나면 크롬창 최소화
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// whale 브라우저가 최소화되어 우선해제
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//IntPtr chromeWindow = FindWindow("Chrome_WidgetWin_1", null);
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//if (chromeWindow != IntPtr.Zero)
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//{
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// ShowWindow(chromeWindow, SW_MINIMIZE);
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//}
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//대상도서관 선택
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if (SelectLibrary(wait) == false)
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{
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result.ErrorMessage = "도서관선택실패";
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result.BookCount = -1;
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result.IsSuccess = false;
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return result;
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}
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// 검색창 찾기 (남구통합도서관 사이트의 특정 선택자 사용)
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IWebElement searchBox = null;
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try
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{
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// 여러 가능한 선택자 시도
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var selectors = new[]
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{
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"input[name='query']",
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"input[id='query']",
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"input[type='text']",
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};
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foreach (var selector in selectors)
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{
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try
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{
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searchBox = wait.Until(d => d.FindElement(By.CssSelector(selector)));
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break;
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}
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catch
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{
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continue;
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}
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}
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if (searchBox == null)
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{
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throw new Exception("검색창을 찾을 수 없습니다.");
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}
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}
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catch (Exception ex)
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{
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throw new Exception($"검색창 찾기 실패: {ex.Message}");
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}
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// 검색어 입력
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searchBox.Clear();
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searchBox.SendKeys(searchTerm);
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// 검색 버튼 클릭
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IWebElement searchButton = null;
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try
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{
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var buttonSelectors = new[]
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{
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"button[type='submit']",
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"input[type='submit']",
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".search-btn",
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".btn-search",
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"button:contains('검색')",
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"input[value*='검색']",
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"button[class*='search']",
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"input[class*='search']"
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};
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foreach (var selector in buttonSelectors)
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{
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try
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{
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searchButton = _driver.FindElement(By.CssSelector(selector));
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break;
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}
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catch
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{
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continue;
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}
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}
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if (searchButton == null)
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{
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// Enter 키로 검색 시도
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searchBox.SendKeys(Keys.Enter);
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}
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else
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{
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searchButton.Click();
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}
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}
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catch (Exception ex)
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{
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// Enter 키로 검색 시도
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searchBox.SendKeys(Keys.Enter);
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}
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// 페이지 변경을 감지하는 메서드
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await WaitForPageChange(new WebDriverWait(_driver, TimeSpan.FromSeconds(15)));
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// 검색 결과 수 추출
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var resultCount = ExtractBookCount(_driver, searchTerm, out string ermsg);
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if (resultCount == -1)
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{
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result.BookCount = 0;
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result.IsSuccess = false;
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result.ErrorMessage = ermsg;
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}
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else
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{
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result.BookCount = resultCount;
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result.IsSuccess = true;
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result.ErrorMessage = ermsg;
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}
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}
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catch (Exception ex)
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{
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result.IsSuccess = false;
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result.ErrorMessage = ex.Message;
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result.BookCount = 0;
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}
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return result;
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}
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private int ExtractBookCount(IWebDriver driver, string searchTerm, out string errmessage)
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{
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errmessage = string.Empty;
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try
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{
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// div.search-result 내부의 span에서 '전체 N' 텍스트 추출
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var resultDiv = driver.FindElement(By.CssSelector("div.search-result"));
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var bodytext = resultDiv.Text;
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if (bodytext.Contains("검색결과가 없습니다"))
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{
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errmessage = "검색결과없음";
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return 0;
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}
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var searchkey = resultDiv.FindElement(By.XPath("//*[@id=\"sub\"]/section[3]/div/div/div/div/div[2]/div[1]/p/b"));
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var searchtitle = searchkey.Text;
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if (searchTerm.Contains(searchtitle) == false)
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{
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errmessage = $"검색어불일치({searchtitle}/{searchTerm})";
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return -1;
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}
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var span = resultDiv.FindElement(By.XPath(".//span[contains(text(),'전체')]"));
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string text = span.Text; // 예: "전체 5 "
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var match = System.Text.RegularExpressions.Regex.Match(text, @"전체\s*(\d+)");
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if (match.Success)
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{
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if (int.TryParse(match.Groups[1].Value, out int vqty) == false)
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{
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errmessage = $"수량값오류({match.Groups[1].Value})";
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return -1;
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}
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else
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{
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searchTerm = string.Empty;
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return vqty;
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}
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}
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else
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{
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errmessage = "수량항목없음";
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return -1;
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}
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}
|
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catch (Exception ex)
|
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{
|
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errmessage = ex.Message;
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return -1;
|
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}
|
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}
|
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|
|
|
|
|
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// 페이지 변경을 감지하는 메서드
|
|
public async Task WaitForPageChange(WebDriverWait wait)
|
|
{
|
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try
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|
{
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await Task.Delay(500);
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|
|
|
// 방법 4: 페이지 로딩 상태 확인
|
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wait.Until(d =>
|
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{
|
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var readyState = ((IJavaScriptExecutor)d).ExecuteScript("return document.readyState");
|
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return readyState.Equals("complete");
|
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});
|
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|
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// 방법 5: 특정 텍스트가 페이지에 나타날 때까지 대기
|
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wait.Until(d =>
|
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{
|
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try
|
|
{
|
|
var byclassname = By.ClassName("search-result");
|
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var elm = d.FindElement(byclassname);
|
|
if (elm == null)
|
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{
|
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return false;
|
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}
|
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var pageText = elm.Text;
|
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if (pageText.Contains("검색결과가 없습니다")) return true;
|
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return pageText.Contains("에 대하여") && pageText.Contains("검색되었습니다");
|
|
}
|
|
catch
|
|
{
|
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return false;
|
|
}
|
|
});
|
|
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
// 모든 감지 방법이 실패하면 최소한의 대기 시간 적용
|
|
await Task.Delay(2000);
|
|
throw new Exception($"페이지 변경 감지 실패: {ex.Message}");
|
|
}
|
|
}
|
|
}
|
|
} |