update

Comic_Compressor/AvifCompressor.cs

@@ -5,12 +5,11 @@ namespace Comic_Compressor
 {
     internal class AvifCompressor : Utils
     {
-        internal static void CompressImages(string sourceImagePath, string targetStoragePath, int threadCount)
+        internal static void CompressImages(string sourceImagePath, string targetStoragePath, int threadCount, bool usePresetQuality, int Quality)
         {
-            //config
             MagickFormat targetFormat = MagickFormat.Avif;
             string targetExtension = ".avif";
-            int targetQuality = 80;
+            int targetQuality = usePresetQuality ? 80 : Quality;
 
             List<string> subdirectories = new(Directory.GetDirectories(sourceImagePath, "*", SearchOption.AllDirectories));
 

Comic_Compressor/JxlCompressor.cs

@@ -5,12 +5,11 @@ namespace Comic_Compressor
 {
     internal class JxlCompressor : Utils
     {
-        internal static void CompressImages(string sourceImagePath, string targetStoragePath, int threadCount)
+        internal static void CompressImages(string sourceImagePath, string targetStoragePath, int threadCount, bool usePresetQuality, int Quality)
         {
-            //config
             MagickFormat targetFormat = MagickFormat.Jxl;
             string targetExtension = ".jxl";
-            int targetQuality = 90;
+            int targetQuality = usePresetQuality ? 90 : Quality;
 
             List<string> subdirectories = new(Directory.GetDirectories(sourceImagePath, "*", SearchOption.AllDirectories));
 

Comic_Compressor/LegacyFormatCompressor.cs

@@ -5,14 +5,25 @@ namespace Comic_Compressor
     //Process images in legacy format(JPG,PNG)
     internal class LegacyFormatCompressor : Utils
     {
-        internal static void CompressImages(string sourceImagePath, string targetStoragePath, int threadCount, int format)
+        internal static void CompressImages(string sourceImagePath, string targetStoragePath, int threadCount, bool usePresetQuality, int Quality, int format)
         {
-            //check format
+            MagickFormat targetFormat = format switch
-            throw new NotImplementedException();
+            {
-            //config
+                3 => MagickFormat.Jpeg,
-            MagickFormat targetFormat = MagickFormat.Jxl;
+                4 => MagickFormat.Png,
-            string targetExtension = ".jxl";
+                5 => MagickFormat.Bmp,
-            int targetQuality = 90;
+                _ => throw new Exception(),
+            };
+
+            string targetExtension = format switch
+            {
+                3 => ".jpg",
+                4 => ".png",
+                5 => ".bmp",
+                _ => throw new Exception(),
+            };
+
+            int targetQuality = usePresetQuality ? 90 : Quality;
 
             List<string> subdirectories = new(Directory.GetDirectories(sourceImagePath, "*", SearchOption.AllDirectories));
 

Comic_Compressor/MixProcessor.cs

@@ -1,17 +1,11 @@
-using ImageMagick;
+using ShellProgressBar;
-using ShellProgressBar;
 namespace Comic_Compressor
 {
     internal class MixProcessor : Utils
     {
-        internal static void CompressImages(string sourceImagePath, string targetStoragePath, int threadCount, int format)
+        internal static void CompressImages(string sourceImagePath, string targetStoragePath, int threadCount, bool usePresetQuality, int Quality)
         {
-            //detect mu-config
+            int targetQuality = usePresetQuality ? 90 : Quality;
-            throw new NotImplementedException();
-            //config
-            MagickFormat targetFormat = MagickFormat.Jxl;
-            string targetExtension = ".jxl";
-            int targetQuality = 90;
 
             List<string> subdirectories = new(Directory.GetDirectories(sourceImagePath, "*", SearchOption.AllDirectories));
 
@@ -29,7 +23,7 @@ namespace Comic_Compressor
 
             foreach (string subdirectory in subdirectories)
             {
-                ProcessDirectory(subdirectory, sourceImagePath, targetStoragePath, progressBar, threadCount, targetExtension, targetFormat, targetQuality);
+                ProcessDirectory(subdirectory, sourceImagePath, targetStoragePath, progressBar, threadCount, targetQuality);
             }
 
             Console.WriteLine("All directories processed successfully.");

Comic_Compressor/Program.cs

@@ -1,6 +1,4 @@
-using ImageMagick;
+using System.Text;
-using System.Text;
-using System.Windows.Forms;
 namespace Comic_Compressor
 {
     internal class Program
@@ -29,9 +27,34 @@ namespace Comic_Compressor
 
             Console.WriteLine("处理线程数：");
             int threadCount = int.Parse(Console.ReadLine() ?? "2");
-            Console.WriteLine($"处理线程数设定：{threadCount}");
+            if (threadCount < 1)
+            {
+                Console.WriteLine("无效线程数");
+                return;
+            }
 
-            Console.WriteLine("目标格式：0 - webp, 1 - avif, 2 - JXL(JPEG-XL), 3 - JPG, 4 - PNG, 5 - BMP, 6 - 保留原格式(best effort)");
+            Console.WriteLine("使用预设质量(默认使用)？(y/n)");
+            string? input = Console.ReadLine()?.Trim().ToLower();
+            bool usePresetQuality = input == null || input == "" || input == "y" || input == "yes";
+            int targetQuality = -1;
+            if (!usePresetQuality)
+            {
+                Console.WriteLine("Quality (0-100 INT):");
+                string? targetQualityStr = Console.ReadLine();
+                if (targetQualityStr == null)
+                {
+                    Console.WriteLine("无效输入");
+                    return;
+                }
+                targetQuality = int.Parse(targetQualityStr);
+                if (targetQuality < 0 || targetQuality > 100)
+                {
+                    Console.WriteLine("invalid image quality");
+                    return;
+                }
+            }
+
+            Console.WriteLine("目标格式：0 - webp, 1 - avif, 2 - JXL(JPEG-XL), 3 - JPG, 4 - PNG, 5 - BMP, 6 - 保留原格式");
             string? modeInput = Console.ReadLine();
             if (modeInput == null)
             {
@@ -42,29 +65,27 @@ namespace Comic_Compressor
             switch (modeInput)
             {
                 case "0":
-                    WebpCompressor.CompressImages(sourceImagePath, targetStoragePath, threadCount);
+                    WebpCompressor.CompressImages(sourceImagePath, targetStoragePath, threadCount, usePresetQuality, targetQuality);
-                    Utils.GetCompressorResult(sourceImagePath, targetStoragePath);
                     break;
                 case "1":
-                    AvifCompressor.CompressImages(sourceImagePath, targetStoragePath, threadCount);
+                    AvifCompressor.CompressImages(sourceImagePath, targetStoragePath, threadCount, usePresetQuality, targetQuality);
-                    Utils.GetCompressorResult(sourceImagePath, targetStoragePath);
                     break;
                 case "2":
-                    JxlCompressor.CompressImages(sourceImagePath, targetStoragePath, threadCount);
+                    JxlCompressor.CompressImages(sourceImagePath, targetStoragePath, threadCount, usePresetQuality, targetQuality);
-                    Utils.GetCompressorResult(sourceImagePath, targetStoragePath);
                     break;
                 case "3":
                 case "4":
                 case "5":
-                    LegacyFormatCompressor.CompressImages(sourceImagePath, targetStoragePath, threadCount,int.Parse(modeInput));
+                    LegacyFormatCompressor.CompressImages(sourceImagePath, targetStoragePath, threadCount, usePresetQuality, targetQuality, int.Parse(modeInput));
-                    Utils.GetCompressorResult(sourceImagePath, targetStoragePath);
                     break;
                 case "6":
-                    throw new NotImplementedException();
+                    MixProcessor.CompressImages(sourceImagePath, targetStoragePath, threadCount, usePresetQuality, targetQuality);
+                    break;
                 default:
                     Console.WriteLine("不支持的格式");
-                    break;
+                    return;
             }
+            Utils.GetCompressorResult(sourceImagePath, targetStoragePath);
         }
     }
 }

Comic_Compressor/Utils.cs

@@ -28,7 +28,7 @@ namespace Comic_Compressor
         // Get all image files in a directory with supported extensions
         public static string[] GetImageFiles(string directoryPath)
         {
-            string[] supportedExtensions = ["*.jpg", "*.jpeg", "*.png", "*.bmp", "*.gif", "*.tiff", "*.jxl", "*.avif", "*.webp"];
+            string[] supportedExtensions = ["*.jpg", "*.jpeg", "*.png", "*.bmp", "*.gif", "*.tiff", "*.tif", "*.jxl", "*.avif", "*.webp"];
             ConcurrentBag<string> allFiles = [];
 
             foreach (string extension in supportedExtensions)
@@ -76,6 +76,56 @@ namespace Comic_Compressor
             });
         }
 
+        //Process all image files in a directory, save as origin format
+        public static void ProcessDirectory(string subdirectory, string sourceImagePath, string targetStoragePath, ShellProgressBar.ProgressBar progressBar, int threadCount, int quality)
+        {
+            string relativePath = Path.GetRelativePath(sourceImagePath, subdirectory);
+
+            string targetSubdirectory = Path.Combine(targetStoragePath, relativePath);
+            Directory.CreateDirectory(targetSubdirectory);
+
+            string[] imageFiles = GetImageFiles(subdirectory);
+
+            ParallelOptions options = new()
+            {
+                MaxDegreeOfParallelism = threadCount // Adjust this value to set the number of concurrent threads
+            };
+
+            Parallel.ForEach(imageFiles, options, imageFile =>
+            {
+                string targetFilePath = Path.Combine(targetSubdirectory, Path.GetFileName(imageFile));
+                //detect file format
+                //supportedExtensions = ["*.jpg", "*.jpeg", "*.png", "*.bmp", "*.gif", "*.tiff", "*.jxl", "*.avif", "*.webp"];
+                string extension = Path.GetExtension(targetFilePath).ToLower();
+
+                MagickFormat mFormat = extension switch
+                {
+                    ".jpg" or ".jpeg" => MagickFormat.Jpeg,
+                    ".png" => MagickFormat.Png,
+                    ".bmp" => MagickFormat.Bmp,
+                    ".gif" => MagickFormat.Gif,
+                    ".tiff" or ".tif" => MagickFormat.Tiff,
+                    ".jxl" => MagickFormat.Jxl,
+                    ".avif" => MagickFormat.Avif,
+                    ".webp" => MagickFormat.WebP,
+                    _ => throw new Exception()//这个位置怎么还会有意外情况
+                };
+                if (!File.Exists(targetFilePath))
+                {
+                    CompressImage(imageFile, targetFilePath, mFormat, quality);
+
+                    lock (progressBar)
+                    {
+                        progressBar.Tick($"Processed {Path.GetFileName(imageFile)}");
+                    }
+                }
+                else
+                {
+                    lock (progressBar) { progressBar.Tick($"Skipped {Path.GetFileName(imageFile)}"); }
+                }
+            });
+        }
+
         // Display the compression result
         public static void GetCompressorResult(string source, string target)
         {

Comic_Compressor/WebpCompressor.cs

@@ -5,12 +5,11 @@ namespace Comic_Compressor
 {
     internal class WebpCompressor : Utils
     {
-        internal static void CompressImages(string sourceImagePath, string targetStoragePath, int threadCount)
+        internal static void CompressImages(string sourceImagePath, string targetStoragePath, int threadCount, bool usePresetQuality, int Quality)
         {
-            //config
             MagickFormat targetFormat = MagickFormat.WebP;
             string targetExtension = ".webp";
-            int targetQuality = 90;
+            int targetQuality = usePresetQuality ? 90 : Quality;
 
             List<string> subdirectories = new(Directory.GetDirectories(sourceImagePath, "*", SearchOption.AllDirectories));