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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.Generic;
using System.IO;
using System.IO.Compression;
using System.Text;
using System.Text.RegularExpressions;
using Newtonsoft.Json;
using PrusaSL1Reader.Extensions;
using SixLabors.ImageSharp;
using SixLabors.ImageSharp.PixelFormats;
namespace PrusaSL1Reader
{
public class ZCodexFile : FileFormat
{
#region Constants
private const string GCodeStart = "G28\nG21\nG91\nM17\n";
private const string GCodeKeywordSlice = "<Slice>";
private const string GCodeKeywordDelayBlank = "<Delay_blank>";
private const string GCodeKeywordDelayModel = "<Delay_model>";
private const string GCodeKeywordDelaySupportPart = "<Delay_support_part>";
private const string GCodeKeywordDelaySupportFull = "<Delay_support_full>";
private const string FolderImages = "ResinSlicesData";
private const string FolderImageName = "Slice";
#endregion
#region Sub Classes
public class ResinMetadata
{
public class LayerData
{
public uint Layer { get; set; }
public float UsedMaterialVolume { get; set; }
}
public string Guid { get; set; } = "07452AC2-7494-4576-BA60-BFEA8815F917";
public string Material { get; set; }
public uint MaterialId { get; set; }
public float LayerThickness { get; set; }
public uint PrintTime { get; set; }
public uint LayerTime { get; set; }
public uint BottomLayersTime { get; set; }
public uint AdditionalSupportLayerTime { get; set; }
public ushort BottomLayersNumber { get; set; }
public uint BlankingLayerTime { get; set; }
public float TotalMaterialVolumeUsed { get; set; }
public float TotalMaterialWeightUsed { get; set; }
public uint TotalLayersCount { get; set; }
public bool DisableSettingsChanges { get; set; }
public List<LayerData> Layers { get; set; } = new List<LayerData>();
}
public class UserSettingsdata
{
public uint MaxLayer { get; set; }
public string PrintTime { get; set; }
public float MaterialVolume { get; set; }
public byte IsAdvanced { get; set; }
public string Printer { get; set; } = "Zortrax Inkspire";
public string MaterialType { get; set; }
public uint MaterialId { get; set; }
public string LayerThickness { get; set; }
public byte RaftEnabled { get; set; }
public float RaftHeight { get; set; }
public float RaftOffset { get; set; }
public byte ModelLiftEnabled { get; set; }
public float ModelLiftHeight { get; set; }
public byte CrossSupportEnabled { get; set; }
public uint LayerExposureTime { get; set; }
//public uint LayerThicknessesDisplayTime { get; set; } arr
public uint ExposureOffTime { get; set; }
public uint BottomLayerExposureTime { get; set; }
public uint BottomLayersCount { get; set; }
public byte SupportAdditionalExposureEnabled { get; set; }
public uint SupportAdditionalExposureTime { get; set; }
public float ZLiftDistance { get; set; }
public float ZLiftRetractRate { get; set; }
public float ZLiftFeedRate { get; set; }
public byte AntiAliasing { get; set; }
public byte XCorrection { get; set; }
public byte YCorrection { get; set; }
public byte HollowEnabled { get; set; }
public float HollowThickness { get; set; }
public byte InfillDensity { get; set; }
}
public class ZCodeMetadata
{
public class MaterialsData
{
public string ExtruderType { get; set; }
public uint Id { get; set; }
public string Name { get; set; }
public uint Usage { get; set; }
public uint Temperature { get; set; }
}
public string ZCodexVersion { get; set; } = "2.0.0.0";
public string SoftwareVersion { get; set; } = "2.12.2.0";
public string MinFirmwareVersion { get; set; } = "20013";
public uint PrinterModelEnumId { get; set; } = 40;
public string PrinterName { get; set; } = "Inkspire";
public List<MaterialsData> Materials { get; set; }
public byte HeatbedTemperature { get; set; }
public byte ChamberTemperature { get; set; }
public uint CommandCount { get; set; }
public uint PrintTime { get; set; }
public float NozzleDiameter { get; set; }
public string PrintBoundingBox { get; set; }
public string Pauses { get; set; }
public string MaterialUsages { get; set; }
}
public class LayerData
{
public int SupportLayerFileIndex { get; set; } = -1;
public int LayerFileIndex { get; set; } = -1;
public ZipArchiveEntry SupportLayerEntry { get; set; }
public ZipArchiveEntry LayerEntry { get; set; }
public bool HaveSupportLayer => !ReferenceEquals(SupportLayerEntry, null);
}
#endregion
#region Properties
public ResinMetadata ResinMetadataSettings { get; set; }
public UserSettingsdata UserSettings { get; set; }
public ZCodeMetadata ZCodeMetadataSettings { get; set; }
public List<LayerData> LayersSettings { get; } = new List<LayerData>();
public override FileFormatType FileType => FileFormatType.Archive;
public override FileExtension[] FileExtensions { get; } = {
new FileExtension("zcodex", "ZCodex/Z-Suite Files")
};
public override Type[] ConvertToFormats { get; } = null;
public override PrintParameterModifier[] PrintParameterModifiers { get; } = {
PrintParameterModifier.InitialLayerCount,
PrintParameterModifier.InitialExposureSeconds,
PrintParameterModifier.ExposureSeconds,
PrintParameterModifier.LiftHeight,
PrintParameterModifier.RetractSpeed,
PrintParameterModifier.LiftSpeed,
};
public override byte ThumbnailsCount { get; } = 1;
public override System.Drawing.Size[] ThumbnailsOriginalSize { get; } = {new System.Drawing.Size(320, 180)};
public override uint ResolutionX => 1440;
public override uint ResolutionY => 2560;
public override float LayerHeight => ResinMetadataSettings.LayerThickness;
public override uint LayerCount => ResinMetadataSettings.TotalLayersCount;
public override ushort InitialLayerCount => ResinMetadataSettings.BottomLayersNumber;
public override float InitialExposureTime => UserSettings.BottomLayerExposureTime / 1000;
public override float LayerExposureTime => UserSettings.LayerExposureTime / 1000;
public override float LiftHeight => UserSettings.ZLiftDistance;
public override float LiftSpeed => UserSettings.ZLiftFeedRate;
public override float RetractSpeed => UserSettings.ZLiftRetractRate;
public override float PrintTime => ResinMetadataSettings.PrintTime;
public override float UsedMaterial => ResinMetadataSettings.TotalMaterialVolumeUsed;
public override float MaterialCost => 0;
public override string MaterialName => ResinMetadataSettings.Material;
public override string MachineName => ZCodeMetadataSettings.PrinterName;
public override object[] Configs => new[] {(object) ResinMetadataSettings, UserSettings, ZCodeMetadataSettings};
#endregion
#region Methods
public override void Clear()
{
base.Clear();
LayersSettings.Clear();
}
public override void Encode(string fileFullPath)
{
base.Encode(fileFullPath);
using (ZipArchive outputFile = ZipFile.Open(fileFullPath, ZipArchiveMode.Create))
{
outputFile.PutFileContent("ResinMetadata", JsonConvert.SerializeObject(ResinMetadataSettings));
outputFile.PutFileContent("UserSettingsData", JsonConvert.SerializeObject(UserSettings));
outputFile.PutFileContent("ZCodeMetadata", JsonConvert.SerializeObject(ZCodeMetadataSettings));
if (CreatedThumbnailsCount > 0)
{
using (Stream stream = outputFile.CreateEntry("Preview.png").Open())
{
Thumbnails[0].Save(stream, Helpers.PngEncoder);
stream.Close();
}
}
GCode = new StringBuilder(GCodeStart);
for (uint layerIndex = 0; layerIndex < LayerCount; layerIndex++)
{
GCode.AppendLine($"{GCodeKeywordSlice} {layerIndex}");
GCode.AppendLine($"G1 Z{LiftHeight} F{LiftSpeed}");
GCode.AppendLine($"G1 Z-{LiftHeight - LayerHeight} F{RetractSpeed}");
GCode.AppendLine(GCodeKeywordDelayBlank);
GCode.AppendLine("M106 S255");
GCode.AppendLine(GCodeKeywordDelayModel);
GCode.AppendLine("M106 S0");
var layerimagePath = $"{FolderImages}/{FolderImageName}{layerIndex:D5}.png";
using (Stream stream = outputFile.CreateEntry(layerimagePath).Open())
{
//image.Save(stream, Helpers.PngEncoder);
var byteArr = this[layerIndex].RawData;
stream.Write(byteArr, 0, byteArr.Length);
stream.Close();
}
}
GCode.AppendLine($"G1 Z40.0 F{UserSettings.ZLiftFeedRate}");
GCode.AppendLine("M18");
outputFile.PutFileContent("ResinGCodeData", GCode.ToString());
}
}
public override void Decode(string fileFullPath)
{
base.Decode(fileFullPath);
FileFullPath = fileFullPath;
using (var inputFile = ZipFile.Open(FileFullPath, ZipArchiveMode.Read))
{
var entry = inputFile.GetEntry("ResinMetadata");
if (ReferenceEquals(entry, null))
{
Clear();
throw new FileLoadException("ResinMetadata not found", fileFullPath);
}
ResinMetadataSettings = Helpers.JsonDeserializeObject<ResinMetadata>(entry.Open());
entry = inputFile.GetEntry("UserSettingsData");
if (ReferenceEquals(entry, null))
{
Clear();
throw new FileLoadException("UserSettingsData not found", fileFullPath);
}
UserSettings = Helpers.JsonDeserializeObject<UserSettingsdata>(entry.Open());
entry = inputFile.GetEntry("ZCodeMetadata");
if (ReferenceEquals(entry, null))
{
Clear();
throw new FileLoadException("ZCodeMetadata not found", fileFullPath);
}
ZCodeMetadataSettings = Helpers.JsonDeserializeObject<ZCodeMetadata>(entry.Open());
entry = inputFile.GetEntry("ResinGCodeData");
if (ReferenceEquals(entry, null))
{
Clear();
throw new FileLoadException("ResinGCodeData not found", fileFullPath);
}
LayerManager = new LayerManager(LayerCount);
GCode = new StringBuilder();
using (TextReader tr = new StreamReader(entry.Open()))
{
string line;
int layerIndex = 0;
int layerFileIndex = 0;
string layerimagePath = null;
while (!ReferenceEquals(line = tr.ReadLine(), null))
{
GCode.AppendLine(line);
if (line.StartsWith(GCodeKeywordSlice))
{
layerFileIndex = int.Parse(line.Substring(GCodeKeywordSlice.Length));
layerimagePath = $"{FolderImages}/{FolderImageName}{layerFileIndex:D5}.png";
if (LayersSettings.Count - 1 < layerIndex) LayersSettings.Add(new LayerData());
continue;
}
if (line.StartsWith(GCodeKeywordDelaySupportPart))
{
LayersSettings[layerIndex].SupportLayerFileIndex = layerFileIndex;
LayersSettings[layerIndex].SupportLayerEntry = inputFile.GetEntry(layerimagePath);
continue;
}
if (line.StartsWith(GCodeKeywordDelaySupportFull) || line.StartsWith(GCodeKeywordDelayModel))
{
LayersSettings[layerIndex].LayerFileIndex = layerFileIndex;
LayersSettings[layerIndex].LayerEntry = inputFile.GetEntry(layerimagePath);
this[layerIndex] = new LayerManager.Layer((uint) layerIndex, LayersSettings[layerIndex].LayerEntry.Open(), LayersSettings[layerIndex].LayerEntry.Name);
layerIndex++;
continue;
}
}
tr.Close();
}
entry = inputFile.GetEntry("Preview.png");
if (!ReferenceEquals(entry, null))
{
using (Stream stream = entry.Open())
{
Thumbnails[0] = Image.Load<Rgba32>(stream);
stream.Close();
}
}
}
}
public override bool SetValueFromPrintParameterModifier(PrintParameterModifier modifier, string value)
{
if (ReferenceEquals(modifier, PrintParameterModifier.InitialLayerCount))
{
UserSettings.BottomLayersCount =
ResinMetadataSettings.BottomLayersNumber = value.Convert<ushort>();
return true;
}
if (ReferenceEquals(modifier, PrintParameterModifier.InitialExposureSeconds))
{
ResinMetadataSettings.BottomLayersTime =
UserSettings.BottomLayerExposureTime = value.Convert<uint>()*1000;
return true;
}
if (ReferenceEquals(modifier, PrintParameterModifier.ExposureSeconds))
{
ResinMetadataSettings.LayerTime =
UserSettings.LayerExposureTime = value.Convert<uint>()*1000;
return true;
}
if (ReferenceEquals(modifier, PrintParameterModifier.LiftHeight))
{
UserSettings.ZLiftDistance = value.Convert<float>();
UpdateGCode();
return true;
}
if (ReferenceEquals(modifier, PrintParameterModifier.LiftSpeed))
{
UserSettings.ZLiftFeedRate = value.Convert<float>();
UpdateGCode();
return true;
}
if (ReferenceEquals(modifier, PrintParameterModifier.RetractSpeed))
{
UserSettings.ZLiftRetractRate = value.Convert<float>();
UpdateGCode();
return true;
}
return false;
}
public override void SaveAs(string filePath = null)
{
if (!string.IsNullOrEmpty(filePath))
{
File.Copy(FileFullPath, filePath, true);
FileFullPath = filePath;
}
using (var outputFile = ZipFile.Open(FileFullPath, ZipArchiveMode.Update))
{
outputFile.PutFileContent("ResinMetadata", JsonConvert.SerializeObject(ResinMetadataSettings));
outputFile.PutFileContent("UserSettingsData", JsonConvert.SerializeObject(UserSettings));
outputFile.PutFileContent("ZCodeMetadata", JsonConvert.SerializeObject(ZCodeMetadataSettings));
outputFile.PutFileContent("ResinGCodeData", GCode.ToString());
foreach (var layer in this)
{
if (!layer.IsModified) continue;
outputFile.PutFileContent(layer.Filename, layer.RawData);
layer.IsModified = false;
}
}
//Decode(FileFullPath);
}
public override bool Convert(Type to, string fileFullPath)
{
throw new NotImplementedException();
}
private void UpdateGCode()
{
var gcode = GCode.ToString();
gcode = Regex.Replace(gcode, @"Z[+]?([0-9]*\.[0-9]+|[0-9]+) F[+]?([0-9]*\.[0-9]+|[0-9]+)",
$"Z{UserSettings.ZLiftDistance} F{UserSettings.ZLiftFeedRate}");
gcode = Regex.Replace(gcode, @"Z-[-]?([0-9]*\.[0-9]+|[0-9]+) F[+]?([0-9]*\.[0-9]+|[0-9]+)",
$"Z-{UserSettings.ZLiftDistance - LayerHeight} F{UserSettings.ZLiftRetractRate}");
GCode.Clear();
GCode.Append(gcode);
}
#endregion
}
}
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