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/*
* GNU AFFERO GENERAL PUBLIC LICENSE
* Version 3, 19 November 2007
* Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
* Everyone is permitted to copy and distribute verbatim copies
* of this license document, but changing it is not allowed.
*/
using System;
using System.Collections;
using System.Collections.Generic;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Emgu.CV;
using Emgu.CV.CvEnum;
using UVtools.Core.Extensions;
using UVtools.Core.Operations;
namespace UVtools.Core.FileFormats
{
/// <summary>
/// Slicer <see cref="FileFormat"/> representation
/// </summary>
public abstract class FileFormat : IFileFormat, IDisposable, IEquatable<FileFormat>, IEnumerable<Layer>
{
#region Enums
/// <summary>
/// Enumeration of file format types
/// </summary>
public enum FileFormatType : byte
{
Archive,
Binary
}
/// <summary>
/// Enumeration of file thumbnail size types
/// </summary>
public enum FileThumbnailSize : byte
{
Small = 0,
Large
}
#endregion
#region Sub Classes
/// <summary>
/// Available Print Parameters to modify
/// </summary>
public class PrintParameterModifier
{
#region Instances
public static PrintParameterModifier InitialLayerCount { get; } = new PrintParameterModifier("Initial Layer Count", @"Modify 'Initial Layer Count' value", null,0, ushort.MaxValue);
public static PrintParameterModifier InitialExposureSeconds { get; } = new PrintParameterModifier("Initial Exposure Time", @"Modify 'Initial Exposure Time' seconds", "s", 0.1M, byte.MaxValue);
public static PrintParameterModifier ExposureSeconds { get; } = new PrintParameterModifier("Exposure Time", @"Modify 'Exposure Time' seconds", "s", 0.1M, byte.MaxValue);
public static PrintParameterModifier BottomLayerOffTime { get; } = new PrintParameterModifier("Bottom Layer Off Time", @"Modify 'Bottom Layer Off Time' seconds", "s");
public static PrintParameterModifier LayerOffTime { get; } = new PrintParameterModifier("Layer Off Time", @"Modify 'Layer Off Time' seconds", "s");
public static PrintParameterModifier BottomLiftHeight { get; } = new PrintParameterModifier("Bottom Lift Height", @"Modify 'Bottom Lift Height' millimeters between bottom layers", "mm");
public static PrintParameterModifier BottomLiftSpeed { get; } = new PrintParameterModifier("Bottom Lift Speed", @"Modify 'Bottom Lift Speed' mm/min between bottom layers", "mm/min");
public static PrintParameterModifier LiftHeight { get; } = new PrintParameterModifier("Lift Height", @"Modify 'Lift Height' millimeters between layers", "mm");
public static PrintParameterModifier LiftSpeed { get; } = new PrintParameterModifier("Lift Speed", @"Modify 'Lift Speed' mm/min between layers", "mm/min", 10, 5000);
public static PrintParameterModifier RetractSpeed { get; } = new PrintParameterModifier("Retract Speed", @"Modify 'Retract Speed' mm/min between layers", "mm/min", 10, 5000);
public static PrintParameterModifier BottomLightPWM { get; } = new PrintParameterModifier("Bottom Light PWM", @"Modify 'Bottom Light PWM' value", null, 50, byte.MaxValue);
public static PrintParameterModifier LightPWM { get; } = new PrintParameterModifier("Light PWM", @"Modify 'Light PWM' value", null, 50, byte.MaxValue);
#endregion
#region Properties
/// <summary>
/// Gets the name
/// </summary>
public string Name { get; }
/// <summary>
/// Gets the description
/// </summary>
public string Description { get; }
/// <summary>
/// Gets the value unit
/// </summary>
public string ValueUnit { get; }
/// <summary>
/// Gets the minimum value
/// </summary>
public decimal Minimum { get; }
/// <summary>
/// Gets the maximum value
/// </summary>
public decimal Maximum { get; }
#endregion
#region Constructor
public PrintParameterModifier(string name, string description, string valueUnit = null, decimal minimum = 0, decimal maximum = 1000)
{
Name = name;
Description = description;
ValueUnit = valueUnit ?? string.Empty;
Minimum = minimum;
Maximum = maximum;
}
#endregion
#region Overrides
public override string ToString()
{
return $"{nameof(Name)}: {Name}, {nameof(Description)}: {Description}, {nameof(ValueUnit)}: {ValueUnit}, {nameof(Minimum)}: {Minimum}, {nameof(Maximum)}: {Maximum}";
}
#endregion
}
#endregion
#region Constants
private const string ExtractConfigFileName = "Configuration";
private const string ExtractConfigFileExtension = "ini";
#endregion
#region Static Methods
/// <summary>
/// Gets the available formats to process
/// </summary>
public static FileFormat[] AvaliableFormats { get; } =
{
new SL1File(), // Prusa SL1
new ChituboxZipFile(), // Zip
new ChituboxFile(), // cbddlp, cbt, photon
new PHZFile(), // phz
new PWSFile(), // PSW
new ZCodexFile(), // zcodex
new CWSFile(), // CWS
new UVJFile(), // UVJ
new ImageFile(), // images
};
public static string AllSlicerFiles => AvaliableFormats.Aggregate("All slicer files|",
(current, fileFormat) => current.EndsWith("|")
? $"{current}{fileFormat.FileFilterExtensionsOnly}"
: $"{current}; {fileFormat.FileFilterExtensionsOnly}");
/// <summary>
/// Gets all filters for open and save file dialogs
/// </summary>
public static string AllFileFilters =>
AllSlicerFiles
+
AvaliableFormats.Aggregate(string.Empty,
(current, fileFormat) => $"{current}|" + fileFormat.FileFilter);
/// <summary>
/// Gets the count of available file extensions
/// </summary>
public static byte FileExtensionsCount
{
get
{
return AvaliableFormats.Aggregate<FileFormat, byte>(0, (current, fileFormat) => (byte) (current + fileFormat.FileExtensions.Length));
}
}
/// <summary>
/// Find <see cref="FileFormat"/> by an extension
/// </summary>
/// <param name="extension">Extension name to find</param>
/// <param name="isFilePath">True if <see cref="extension"/> is a file path rather than only a extension name</param>
/// <param name="createNewInstance">True to create a new instance of found file format, otherwise will return a pre created one which should be used for read-only purpose</param>
/// <returns><see cref="FileFormat"/> object or null if not found</returns>
public static FileFormat FindByExtension(string extension, bool isFilePath = false, bool createNewInstance = false)
{
return (from fileFormat in AvaliableFormats where fileFormat.IsExtensionValid(extension, isFilePath) select createNewInstance ? (FileFormat) Activator.CreateInstance(fileFormat.GetType()) : fileFormat).FirstOrDefault();
}
/// <summary>
/// Find <see cref="FileFormat"/> by an type
/// </summary>
/// <param name="type">Type to find</param>
/// <param name="createNewInstance">True to create a new instance of found file format, otherwise will return a pre created one which should be used for read-only purpose</param>
/// <returns><see cref="FileFormat"/> object or null if not found</returns>
public static FileFormat FindByType(Type type, bool createNewInstance = false)
{
return (from t in AvaliableFormats where type == t.GetType() select createNewInstance ? (FileFormat) Activator.CreateInstance(type) : t).FirstOrDefault();
}
#endregion
#region Properties
public abstract FileFormatType FileType { get; }
public abstract FileExtension[] FileExtensions { get; }
public abstract Type[] ConvertToFormats { get; }
public abstract PrintParameterModifier[] PrintParameterModifiers { get; }
public string FileFilter {
get
{
var result = string.Empty;
foreach (var fileExt in FileExtensions)
{
if (!ReferenceEquals(result, string.Empty))
{
result += '|';
}
result += fileExt.Filter;
}
return result;
}
}
public string FileFilterExtensionsOnly
{
get
{
var result = string.Empty;
foreach (var fileExt in FileExtensions)
{
if (!ReferenceEquals(result, string.Empty))
{
result += "; ";
}
result += $"*.{fileExt.Extension}";
}
return result;
}
}
public string FileFullPath { get; set; }
public abstract byte ThumbnailsCount { get; }
public byte CreatedThumbnailsCount {
get
{
if (ReferenceEquals(Thumbnails, null)) return 0;
byte count = 0;
foreach (var thumbnail in Thumbnails)
{
if (ReferenceEquals(thumbnail, null)) continue;
count++;
}
return count;
}
}
public abstract Size[] ThumbnailsOriginalSize { get; }
public Mat[] Thumbnails { get; set; }
public LayerManager LayerManager { get; set; }
private bool _haveModifiedLayers;
/// <summary>
/// Gets or sets if modifications require a full encode to save
/// </summary>
public bool RequireFullEncode
{
get => _haveModifiedLayers || LayerManager.IsModified;
set => _haveModifiedLayers = value;
} // => LayerManager.IsModified;
public abstract uint ResolutionX { get; }
public abstract uint ResolutionY { get; }
public bool HaveAntiAliasing => AntiAliasing > 1;
public abstract byte AntiAliasing { get; }
public abstract float LayerHeight { get; }
public float TotalHeight => LayerCount == 0 ? 0 : this[LayerCount - 1].PositionZ; //(float)Math.Round(LayerCount * LayerHeight, 2);
public virtual uint LayerCount
{
get => LayerManager?.Count ?? 0;
set => throw new NotImplementedException();
}
public abstract ushort InitialLayerCount { get; }
public abstract float InitialExposureTime { get; }
public abstract float LayerExposureTime { get; }
public abstract float LiftHeight { get; }
public abstract float RetractSpeed { get; }
public abstract float LiftSpeed { get; }
public abstract float PrintTime { get; }
public abstract float UsedMaterial { get; }
public abstract float MaterialCost { get; }
public abstract string MaterialName { get; }
public abstract string MachineName { get; }
public StringBuilder GCode { get; set; }
public abstract object[] Configs { get; }
public bool IsValid => !ReferenceEquals(FileFullPath, null);
#endregion
#region Constructor
protected FileFormat()
{
Thumbnails = new Mat[ThumbnailsCount];
}
#endregion
#region Indexers
public Layer this[int index]
{
get => LayerManager[index];
set => LayerManager[index] = value;
}
public Layer this[uint index]
{
get => LayerManager[index];
set => LayerManager[index] = value;
}
public Layer this[long index]
{
get => LayerManager[index];
set => LayerManager[index] = value;
}
#endregion
#region Numerators
public IEnumerator<Layer> GetEnumerator()
{
return ((IEnumerable<Layer>)LayerManager.Layers).GetEnumerator();
}
IEnumerator IEnumerable.GetEnumerator()
{
return GetEnumerator();
}
#endregion
#region Overrides
public override bool Equals(object obj)
{
return Equals(obj as FileFormat);
}
public bool Equals(FileFormat other)
{
if (ReferenceEquals(null, other)) return false;
if (ReferenceEquals(this, other)) return true;
return FileFullPath.Equals(other.FileFullPath);
}
public override int GetHashCode()
{
return (FileFullPath != null ? FileFullPath.GetHashCode() : 0);
}
public void Dispose()
{
Clear();
}
#endregion
#region Methods
public virtual void Clear()
{
FileFullPath = null;
LayerManager = null;
GCode = null;
if (!ReferenceEquals(Thumbnails, null))
{
for (int i = 0; i < ThumbnailsCount; i++)
{
Thumbnails[i]?.Dispose();
}
}
}
public void FileValidation(string fileFullPath)
{
if (ReferenceEquals(fileFullPath, null)) throw new ArgumentNullException(nameof(FileFullPath), "fullFilePath can't be null.");
if (!File.Exists(fileFullPath)) throw new FileNotFoundException("The specified file does not exists.", fileFullPath);
if (IsExtensionValid(fileFullPath, true))
{
return;
}
throw new FileLoadException($"The specified file is not valid.", fileFullPath);
}
public bool IsExtensionValid(string extension, bool isFilePath = false)
{
extension = isFilePath ? Path.GetExtension(extension)?.Remove(0, 1) : extension;
return FileExtensions.Any(fileExtension => fileExtension.Extension.Equals(extension, StringComparison.InvariantCultureIgnoreCase));
}
public string GetFileExtensions(string prepend = ".", string separator = ", ")
{
var result = string.Empty;
foreach (var fileExt in FileExtensions)
{
if (!ReferenceEquals(result, string.Empty))
{
result += separator;
}
result += $"{prepend}{fileExt.Extension}";
}
return result;
}
public Mat GetThumbnail(uint maxHeight = 400)
{
for (int i = 0; i < ThumbnailsCount; i++)
{
if(ReferenceEquals(Thumbnails[i], null)) continue;
if (Thumbnails[i].Height <= maxHeight) return Thumbnails[i];
}
return null;
}
public void SetThumbnails(Mat[] images)
{
for (var i = 0; i < ThumbnailsCount; i++)
{
Thumbnails[i] = images[Math.Min(i, images.Length - 1)].Clone();
}
}
public void SetThumbnails(Mat image)
{
for (var i = 0; i < ThumbnailsCount; i++)
{
Thumbnails[i] = image.Clone();
}
}
public void SetThumbnail(int index, string filePath)
{
Thumbnails[index] = CvInvoke.Imread(filePath, ImreadModes.AnyColor);
if (Thumbnails[index].Size != ThumbnailsOriginalSize[index])
{
CvInvoke.Resize(Thumbnails[index], Thumbnails[index], ThumbnailsOriginalSize[index]);
}
}
public virtual void Encode(string fileFullPath, OperationProgress progress = null)
{
FileFullPath = fileFullPath;
if (File.Exists(fileFullPath))
{
File.Delete(fileFullPath);
}
for (var i = 0; i < Thumbnails.Length; i++)
{
if (ReferenceEquals(Thumbnails[i], null)) continue;
if(Thumbnails[i].Size == ThumbnailsOriginalSize[i]) continue;
CvInvoke.Resize(Thumbnails[i], Thumbnails[i], new Size(ThumbnailsOriginalSize[i].Width, ThumbnailsOriginalSize[i].Height));
}
if(ReferenceEquals(progress, null)) progress = new OperationProgress();
progress.Reset(OperationProgress.StatusEncodeLayers, LayerCount);
}
public void AfterEncode()
{
LayerManager.Desmodify();
RequireFullEncode = false;
}
public virtual void Decode(string fileFullPath, OperationProgress progress = null)
{
Clear();
FileValidation(fileFullPath);
FileFullPath = fileFullPath;
if(ReferenceEquals(progress, null)) progress = new OperationProgress();
progress.ItemName = OperationProgress.StatusGatherLayers;
}
public virtual void Extract(string path, bool genericConfigExtract = true, bool genericLayersExtract = true,
OperationProgress progress = null)
{
if (ReferenceEquals(progress, null)) progress = new OperationProgress();
progress.ItemName = OperationProgress.StatusExtracting;
/*if (emptyFirst)
{
if (Directory.Exists(path))
{
DirectoryInfo di = new DirectoryInfo(path);
foreach (FileInfo file in di.GetFiles())
{
file.Delete();
}
foreach (DirectoryInfo dir in di.GetDirectories())
{
dir.Delete(true);
}
}
}*/
//if (!Directory.Exists(path))
//{
Directory.CreateDirectory(path);
//}
if (FileType == FileFormatType.Archive)
{
progress.CanCancel = false;
//ZipFile.ExtractToDirectory(FileFullPath, path);
ZipArchiveExtensions.ImprovedExtractToDirectory(FileFullPath, path, ZipArchiveExtensions.Overwrite.Always);
return;
}
progress.ItemCount = LayerCount;
if (genericConfigExtract)
{
if (!ReferenceEquals(Configs, null))
{
using (TextWriter tw = new StreamWriter(Path.Combine(path, $"{ExtractConfigFileName}.{ExtractConfigFileExtension}"), false))
{
foreach (var config in Configs)
{
var type = config.GetType();
tw.WriteLine($"[{type.Name}]");
foreach (var property in type.GetProperties())
{
tw.WriteLine($"{property.Name} = {property.GetValue(config)}");
}
tw.WriteLine();
}
tw.Close();
}
}
}
if (genericLayersExtract)
{
uint i = 0;
if (!ReferenceEquals(Thumbnails, null))
{
foreach (var thumbnail in Thumbnails)
{
if (ReferenceEquals(thumbnail, null))
{
continue;
}
thumbnail.Save(Path.Combine(path, $"Thumbnail{i}.png"));
i++;
}
}
if (LayerCount > 0)
{
Parallel.ForEach(this, (layer) =>
{
if (progress.Token.IsCancellationRequested) return;
var byteArr = layer.CompressedBytes;
using (FileStream stream = File.Create(Path.Combine(path, $"Layer{layer.Index}.png"),
byteArr.Length))
{
stream.Write(byteArr, 0, byteArr.Length);
stream.Close();
lock (progress.Mutex)
{
progress++;
}
}
});
}
/* Parallel.For(0, LayerCount, layerIndex => {
var byteArr = this[layerIndex].RawData;
using (FileStream stream = File.Create(Path.Combine(path, $"Layer{layerIndex}.png"), byteArr.Length))
{
stream.Write(byteArr, 0, byteArr.Length);
stream.Close();
}
});*/
/*for (i = 0; i < LayerCount; i++)
{
var byteArr = GetLayer(i);
using (FileStream stream = File.Create(Path.Combine(path, $"Layer{i}.png"), byteArr.Length))
{
stream.Write(byteArr, 0, byteArr.Length);
stream.Close();
}
}*/
}
}
public virtual float GetHeightFromLayer(uint layerIndex, bool realHeight = true)
{
return (float)Math.Round((layerIndex+(realHeight ? 1 : 0)) * LayerHeight, 2);
}
public T GetInitialLayerValueOrNormal<T>(uint layerIndex, T initialLayerValue, T normalLayerValue)
{
return layerIndex < InitialLayerCount ? initialLayerValue : normalLayerValue;
}
public virtual object GetValueFromPrintParameterModifier(PrintParameterModifier modifier)
{
if (ReferenceEquals(modifier, PrintParameterModifier.InitialLayerCount))
return InitialLayerCount;
if (ReferenceEquals(modifier, PrintParameterModifier.InitialExposureSeconds))
return InitialExposureTime;
if (ReferenceEquals(modifier, PrintParameterModifier.ExposureSeconds))
return LayerExposureTime;
if (ReferenceEquals(modifier, PrintParameterModifier.LiftHeight))
return LiftHeight;
if (ReferenceEquals(modifier, PrintParameterModifier.LiftSpeed))
return LiftSpeed;
if (ReferenceEquals(modifier, PrintParameterModifier.RetractSpeed))
return RetractSpeed;
return null;
}
public virtual bool SetValueFromPrintParameterModifier(PrintParameterModifier modifier, object value)
{
return SetValueFromPrintParameterModifier(modifier, value.ToString());
}
public abstract bool SetValueFromPrintParameterModifier(PrintParameterModifier modifier, string value);
public void Save(OperationProgress progress = null)
{
SaveAs(null, progress);
}
public abstract void SaveAs(string filePath = null, OperationProgress progress = null);
public abstract bool Convert(Type to, string fileFullPath, OperationProgress progress = null);
public bool Convert(FileFormat to, string fileFullPath, OperationProgress progress = null)
{
return Convert(to.GetType(), fileFullPath, progress);
}
public byte ValidateAntiAliasingLevel()
{
if (AntiAliasing < 2) return 1;
if(AntiAliasing % 2 != 0) throw new ArgumentException("AntiAliasing must be multiples of 2, otherwise use 0 or 1 to disable it", nameof(AntiAliasing));
return AntiAliasing;
}
#endregion
}
}
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