From 696e8344a8278fcc9d836264b5e4f2ea64a7a3f6 Mon Sep 17 00:00:00 2001
From: Rui Sun <sunruicode@gmail.com>
Date: Wed, 25 Oct 2023 23:56:36 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E4=BA=86=E5=BC=82=E5=B8=B8?=
 =?UTF-8?q?=E5=A4=84=E7=90=86=E5=92=8C=E6=97=A5=E5=BF=97=E8=AE=B0=E5=BD=95?=
 =?UTF-8?q?=E5=8A=9F=E8=83=BD=E3=80=82?=
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Content-Transfer-Encoding: 8bit

---
 WechatMediaRenamer/Logger.cs                 | 31 +++++++++++++
 WechatMediaRenamer/MediaFileRenamer.cs       | 47 +++++++++++---------
 WechatMediaRenamer/WechatMediaRenamer.csproj |  1 +
 3 files changed, 59 insertions(+), 20 deletions(-)
 create mode 100644 WechatMediaRenamer/Logger.cs

diff --git a/WechatMediaRenamer/Logger.cs b/WechatMediaRenamer/Logger.cs
new file mode 100644
index 0000000..0a45e1d
--- /dev/null
+++ b/WechatMediaRenamer/Logger.cs
@@ -0,0 +1,31 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace WechatMediaRenamer
+{
+    public class Logger
+    {
+        internal static void LogString(string input)
+        {
+            string logPath = AppDomain.CurrentDomain.BaseDirectory + "logfile.txt"; // 日志文件路径，以应用程序所在目录为基础
+
+            try
+            {
+                using (StreamWriter writer = new StreamWriter(logPath, true))
+                {
+                    writer.WriteLine(DateTime.Now.ToString() + ": " + input); // 写入当前时间和输入参数到日志文件
+                }
+
+                Console.WriteLine("日志已写入文件: " + logPath);
+            }
+            catch (Exception ex)
+            {
+                Console.WriteLine("写入日志时出现错误: " + ex.Message);
+            }
+        }
+    }
+}
diff --git a/WechatMediaRenamer/MediaFileRenamer.cs b/WechatMediaRenamer/MediaFileRenamer.cs
index 5a64bf1..6af6a20 100644
--- a/WechatMediaRenamer/MediaFileRenamer.cs
+++ b/WechatMediaRenamer/MediaFileRenamer.cs
@@ -76,34 +76,41 @@ namespace WechatMediaRenamer
         private DateTime? GetShotDate()
         {
             DateTime? shotDate = null;
-            IEnumerable<MetadataExtractor.Directory> directories = ImageMetadataReader.ReadMetadata(FullFilePath);
-            Print(directories);
-            foreach (var directory in directories)
+            try
             {
-                if (directory is ExifSubIfdDirectory)
+                IEnumerable<MetadataExtractor.Directory> directories = ImageMetadataReader.ReadMetadata(FullFilePath);
+                Print(directories);
+                foreach (var directory in directories)
                 {
-                    var subIfdDirectory = directory as ExifSubIfdDirectory;
-                    if (subIfdDirectory.ContainsTag(ExifDirectoryBase.TagDateTimeOriginal))
+                    if (directory is ExifSubIfdDirectory)
                     {
-                        shotDate = subIfdDirectory.GetDateTime(ExifDirectoryBase.TagDateTimeOriginal);
-                        break; // Exit the loop since we found the shot date
+                        var subIfdDirectory = directory as ExifSubIfdDirectory;
+                        if (subIfdDirectory.ContainsTag(ExifDirectoryBase.TagDateTimeOriginal))
+                        {
+                            shotDate = subIfdDirectory.GetDateTime(ExifDirectoryBase.TagDateTimeOriginal);
+                            break; // Exit the loop since we found the shot date
+                        }
+                        if (subIfdDirectory.ContainsTag(ExifDirectoryBase.TagDateTimeDigitized))
+                        {
+                            shotDate = subIfdDirectory.GetDateTime(ExifDirectoryBase.TagDateTime);
+                            break; // Exit the loop since we found the shot date
+                        }
                     }
-                    if (subIfdDirectory.ContainsTag(ExifDirectoryBase.TagDateTimeDigitized))
+                    if (directory is QuickTimeMovieHeaderDirectory)
                     {
-                        shotDate = subIfdDirectory.GetDateTime(ExifDirectoryBase.TagDateTime);
-                        break; // Exit the loop since we found the shot date
-                    }
-                }
-                if (directory is QuickTimeMovieHeaderDirectory)
-                {
-                    var subDirectory = directory as QuickTimeMovieHeaderDirectory;
-                    if (subDirectory.ContainsTag(QuickTimeMovieHeaderDirectory.TagCreated))
-                    {
-                        shotDate = subDirectory.GetDateTime(QuickTimeMovieHeaderDirectory.TagCreated);
-                        break;
+                        var subDirectory = directory as QuickTimeMovieHeaderDirectory;
+                        if (subDirectory.ContainsTag(QuickTimeMovieHeaderDirectory.TagCreated))
+                        {
+                            shotDate = subDirectory.GetDateTime(QuickTimeMovieHeaderDirectory.TagCreated);
+                            break;
+                        }
                     }
                 }
             }
+            catch (Exception ex)
+            {
+                Logger.LogString(ex.Message);
+            }
             return shotDate;
         }
 
diff --git a/WechatMediaRenamer/WechatMediaRenamer.csproj b/WechatMediaRenamer/WechatMediaRenamer.csproj
index 8a48926..83b716f 100644
--- a/WechatMediaRenamer/WechatMediaRenamer.csproj
+++ b/WechatMediaRenamer/WechatMediaRenamer.csproj
@@ -77,6 +77,7 @@
       <DependentUpon>App.xaml</DependentUpon>
       <SubType>Code</SubType>
     </Compile>
+    <Compile Include="Logger.cs" />
     <Compile Include="MediaFileRenamer.cs" />
     <Compile Include="MainWindow.xaml.cs">
       <DependentUpon>MainWindow.xaml</DependentUpon>