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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Tango.BL.Builders;
using Tango.BL.DTO;
using Tango.BL.Entities;
using Tango.BL.Enumerations;
using Tango.CSV;
using Tango.PMR.Exports;
namespace Tango.BL.Helpers
{
public static class SegmentsCsvHelper
{
private const double MAX_VOLUME = 200;
public class SegmentsCsvResult
{
public Rml Rml { get; set; }
public List<Segment> Segments { get; set; }
public SegmentsCsvResult()
{
Segments = new List<Segment>();
}
}
public static Task<SegmentsCsvResult> FromFile(String filePath, Machine machine, ObservablesContext context)
{
return Task.Factory.StartNew(() =>
{
var csv = new CsvDynamicReader(filePath);
List<Segment> segments = new List<Segment>();
var catalogs = new CatalogsCollectionBuilder(context).SetAll().WithGroups().WithItems().BuildList();
var colorSpaces = context.ColorSpaces.ToList();
if (machine.Configuration == null || machine.Configuration.IdsPacks == null || machine.Configuration.IdsPacks.Count == 0)
{
machine = new MachineBuilder(context).Set(machine.Guid).WithConfiguration().Build();
}
String threadName = null;
if (csv.Rows.Count > 0)
{
if (csv.Rows.First().Exists("ThreadName"))
{
threadName = csv.Rows.First().Read("ThreadName", String.Empty);
}
else if (csv.Rows.First().Exists("Thread"))
{
threadName = csv.Rows.First().Read("Thread", String.Empty);
}
else if (csv.Rows.First().Exists("RML"))
{
threadName = csv.Rows.First().Read("RML", String.Empty);
}
}
Rml rml = null;
if (threadName.IsNotNullOrEmpty())
{
rml = context.Rmls.FirstOrDefault(x => x.Name == threadName || x.DisplayName == threadName);
if (rml == null) throw new InvalidOperationException($"Thread type '{threadName}' not found.");
}
if (machine.SiteGuid != null)
{
if (!context.SitesRmls.Any(x => x.SiteGuid == machine.SiteGuid && x.RmlGuid == rml.Guid))
{
throw new InvalidOperationException($"Thread type '{threadName}' is not allowed for this machine's site.");
}
}
int lineCount = 0;
foreach (var row in csv.Rows)
{
lineCount++;
try
{
//Name
Segment segment = new Segment();
segment.Name = "Standard Segment";
//Length and Index
segment.Length = row.Read("Length", 100);
segment.SegmentIndex = row.Read("Index", lineCount);
//Color Space
ColorSpaces space = row.Read("ColorSpace", ColorSpaces.Volume);
ColorSpace colorSpace = colorSpaces.SingleOrDefault(x => x.Space == space);
BrushStop stop = new BrushStop();
stop.StopIndex = 1;
stop.ColorSpace = colorSpace;
stop.OffsetPercent = 0;
stop.Segment = segment;
segment.BrushStops.Add(stop);
//RGB
if (space == ColorSpaces.RGB)
{
stop.Red = row.Read("RGB R", 0);
stop.Green = row.Read("RGB G", 0);
stop.Blue = row.Read("RGB B", 0);
}
//LAB
if (space == ColorSpaces.LAB)
{
stop.L = row.Read("L", 0);
stop.A = row.Read("A", 0);
stop.B = row.Read("B", 0);
}
//Volumes
if (space == ColorSpaces.Volume)
{
foreach (var idsPack in machine.Configuration.NoneEmptyIdsPacks.Where(x => x.LiquidType.AvailableForStandardUser))
{
var volume = row.Read(idsPack.LiquidType.DisplayName, 0);
stop.SetVolume(idsPack.PackIndex, volume);
}
}
//Catalog
if (space == ColorSpaces.Catalog)
{
var catalogName = row.Read("Catalog", String.Empty);
var catalogItemName = row.Read("Catalog Item", String.Empty);
var catalog = catalogs.FirstOrDefault(x => x.Name == catalogName);
if (catalog == null)
{
throw new InvalidOperationException($"Catalog '{catalogName}' not found on line '{lineCount}'.");
}
if (machine.SiteGuid != null)
{
if (!context.SitesCatalogs.Any(x => x.SiteGuid == machine.SiteGuid && x.ColorCatalogGuid == catalog.Guid))
{
throw new InvalidOperationException($"Catalog '{catalog.Name}' is not assigned for this machine's site.");
}
}
var item = catalog.ColorCatalogsGroups.SelectMany(x => x.ColorCatalogsItems).FirstOrDefault(x => x.Name == catalogItemName);
if (item == null)
{
throw new InvalidOperationException($"Catalog item '{catalogItemName}' not found on catalog '{catalog.Name}' on line '{lineCount}'.");
}
stop.ColorCatalog = catalog;
stop.ColorCatalogsItem = item;
stop.Color = item.Color;
}
segments.Add(segment);
}
catch (Exception ex)
{
throw new InvalidOperationException($"Error parsing file on line {lineCount}.\n{ex.Message}");
}
}
return new SegmentsCsvResult()
{
Segments = segments,
Rml = rml
};
});
}
public static async void ToFile(String filePath, List<Segment> segments)
{
await Task.Factory.StartNew(() =>
{
CsvDynamicWriter csv = new CsvDynamicWriter();
int cIndex = 0;
foreach (var segment in segments)
{
csv.Write(segment.SegmentIndex, "Index", 0, cIndex++);
csv.Write(segment.Length, "Length", 0, cIndex++);
//save first brush stop
var stop = segment.BrushStops[0];
csv.Write(stop.ColorSpace.Space, "ColorSpace", ColorSpaces.Volume, cIndex++);
if (stop.BrushColorSpace == ColorSpaces.RGB)
{
csv.Write(stop.Red, "RGB R", 0, cIndex++);
csv.Write(stop.Green, "RGB G", 0, cIndex++);
csv.Write(stop.Blue, "RGB B", 0, cIndex++);
}
else if (stop.BrushColorSpace == ColorSpaces.LAB)
{
csv.Write(stop.L, "L", 0, cIndex++);
csv.Write(stop.A, "A", 0, cIndex++);
csv.Write(stop.B, "B", 0, cIndex++);
}
else if (stop.BrushColorSpace == ColorSpaces.Catalog)
{
csv.Write(stop.ColorCatalog.Name, "Catalog", String.Empty, cIndex++);
csv.Write(stop.ColorCatalogsItem.Name, "Catalog Item", String.Empty, cIndex++);
}
else
{
foreach (var liquidVolume in stop.LiquidVolumesOrderedPigmentedForStandardUser)
{
csv.Write(liquidVolume.Volume, liquidVolume.IdsPack.LiquidType.DisplayName, 0, cIndex++);
}
}
csv.Next();
}
csv.Save(filePath);
});
}
}
}
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