From 39c2a39fd8d4849abb1ae7c7ec9d4214a9b8bd5b Mon Sep 17 00:00:00 2001
From: jasonchenwork <jasonchenowo@gmail.com>
Date: Fri, 20 Jun 2025 13:11:11 +0800
Subject: [PATCH] =?UTF-8?q?=E8=8F=9C=E5=96=AE=E5=92=8C=E9=85=92=E5=96=AE?=
 =?UTF-8?q?=E6=9B=B4=E6=96=B0?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 DataCheck.cs | 140 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 140 insertions(+)
 create mode 100644 DataCheck.cs

diff --git a/DataCheck.cs b/DataCheck.cs
new file mode 100644
index 0000000..da84ae6
--- /dev/null
+++ b/DataCheck.cs
@@ -0,0 +1,140 @@
+using System.IO;
+namespace DataCheck
+{
+    public class dataCheck
+    {
+        public dataCheck()
+        {
+            menu_check();
+            news_check();
+        }
+        private void menu_check()
+        {
+            string menuPath = @"\\SVR01\foods";
+            string menuPath_local = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "foods");
+
+            if (!Directory.Exists(menuPath_local))
+            {
+                Directory.CreateDirectory(menuPath_local);
+            }
+            var serverFiles = Directory.GetFiles(menuPath, "*.jpg")
+                                       .Select(f => new FileInfo(f))
+                                       .ToDictionary(f => f.Name, f => f);
+
+            var localFiles = Directory.GetFiles(menuPath_local, "*.jpg")
+                                      .Select(f => new FileInfo(f))
+                                      .ToDictionary(f => f.Name, f => f);
+            foreach (var serverFile in serverFiles)
+                {
+                    bool needsCopy = false;
+                    string localFilePath = Path.Combine(menuPath_local, serverFile.Key);
+                    if (!localFiles.ContainsKey(serverFile.Key))
+                    {
+                        needsCopy = true;
+                    }
+                    else
+                    {
+                        var localFile = localFiles[serverFile.Key];
+                        if (serverFile.Value.LastWriteTime > localFile.LastWriteTime)
+                        {
+                            needsCopy = true;
+                        }
+                    }
+
+                    if (needsCopy)
+                    {
+                        try
+                        {
+                            File.Copy(serverFile.Value.FullName, localFilePath, true);
+                            Console.WriteLine($"更新菜單: {serverFile.Key}");
+                        }
+                        catch (Exception ex)
+                        {
+                            Console.WriteLine($"複製菜單失敗 {serverFile.Key}: {ex.Message}");
+                        }
+                    }
+                }
+                // 3-2. 清除本地有但伺服器已經沒有的檔案
+                foreach (var localFile in localFiles)
+                {
+                    if (!serverFiles.ContainsKey(localFile.Key))
+                    {
+                        try
+                        {
+                            File.Delete(localFile.Value.FullName);
+                            Console.WriteLine($"刪除本地多餘菜單: {localFile.Key}");
+                        }
+                        catch (Exception ex)
+                        {
+                            Console.WriteLine($"刪除菜單失敗 {localFile.Key}: {ex.Message}");
+                        }
+                    }
+                }
+        }
+        private void news_check()
+        {
+            string newsPath = @"\\SVR01\news";
+            string newsPath_local = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "news");
+
+            if (!Directory.Exists(newsPath_local))
+            {
+                Directory.CreateDirectory(newsPath_local);
+            }
+            var serverFiles = Directory.GetFiles(newsPath, "*.jpg")
+                                       .Select(f => new FileInfo(f))
+                                       .ToDictionary(f => f.Name, f => f);
+
+            var localFiles = Directory.GetFiles(newsPath_local, "*.jpg")
+                                      .Select(f => new FileInfo(f))
+                                      .ToDictionary(f => f.Name, f => f);
+            foreach (var serverFile in serverFiles)
+                {
+                    bool needsCopy = false;
+                    string localFilePath = Path.Combine(newsPath_local, serverFile.Key);
+                    if (!localFiles.ContainsKey(serverFile.Key))
+                    {
+                        needsCopy = true;
+                    }
+                    else
+                    {
+                        var localFile = localFiles[serverFile.Key];
+                        if (serverFile.Value.LastWriteTime > localFile.LastWriteTime)
+                        {
+                            needsCopy = true;
+                        }
+                    }
+
+                    if (needsCopy)
+                    {
+                        try
+                        {
+                            File.Copy(serverFile.Value.FullName, localFilePath, true);
+                            Console.WriteLine($"更新新聞: {serverFile.Key}");
+                        }
+                        catch (Exception ex)
+                        {
+                            Console.WriteLine($"複製新聞失敗 {serverFile.Key}: {ex.Message}");
+                        }
+                    }
+                }
+                // 3-2. 清除本地有但伺服器已經沒有的檔案
+                foreach (var localFile in localFiles)
+                {
+                    if (!serverFiles.ContainsKey(localFile.Key))
+                    {
+                        try
+                        {
+                            File.Delete(localFile.Value.FullName);
+                            Console.WriteLine($"刪除本地多餘新聞: {localFile.Key}");
+                        }
+                        catch (Exception ex)
+                        {
+                            Console.WriteLine($"刪除新聞失敗 {localFile.Key}: {ex.Message}");
+                        }
+                    }
+                }
+
+        }
+
+    }
+}
\ No newline at end of file