2023-08-20 15:46:32 -07:00

317 lines
17 KiB
C#

using ShellProgressBar;
using System.Text;
using System.Text.Json;
using View_by_Distance.Property.Models.Stateless;
using View_by_Distance.Shared.Models;
using View_by_Distance.Shared.Models.Properties;
namespace View_by_Distance.Property.Models;
public class A_Property
{
protected readonly List<string> _ExceptionsDirectories;
public bool Reverse { get; }
public List<string> ExceptionsDirectories => _ExceptionsDirectories;
private readonly Serilog.ILogger? _Log;
private readonly string _OutputExtension;
private readonly int _MaxDegreeOfParallelism;
private readonly ASCIIEncoding _ASCIIEncoding;
private readonly Configuration _Configuration;
private readonly List<string> _AngleBracketCollection;
private readonly IPropertyConfiguration _PropertyConfiguration;
private readonly IReadOnlyDictionary<string, string[]> _FileGroups;
public A_Property(int maxDegreeOfParallelism, Configuration propertyConfiguration, string outputExtension, bool reverse, string aResultsFullGroupDirectory)
{
Reverse = reverse;
_ExceptionsDirectories = new();
_OutputExtension = outputExtension;
_ASCIIEncoding = new ASCIIEncoding();
_Configuration = propertyConfiguration;
_Log = Serilog.Log.ForContext<A_Property>();
_AngleBracketCollection = new List<string>();
_PropertyConfiguration = propertyConfiguration;
_MaxDegreeOfParallelism = maxDegreeOfParallelism;
_FileGroups = Shared.Models.Stateless.Methods.IPath.GetKeyValuePairs(propertyConfiguration, aResultsFullGroupDirectory, new string[] { propertyConfiguration.ResultSingleton });
}
public override string ToString()
{
string result = JsonSerializer.Serialize(this, new JsonSerializerOptions() { WriteIndented = true });
return result;
}
private long LogDelta(long ticks, string? methodName)
{
long result;
if (_Log is null)
throw new NullReferenceException(nameof(_Log));
double delta = new TimeSpan(DateTime.Now.Ticks - ticks).TotalMilliseconds;
_Log.Debug($"{methodName} took {Math.Floor(delta)} millisecond(s)");
result = DateTime.Now.Ticks;
return result;
}
private Shared.Models.Property GetImageProperty(Shared.Models.Methods.IMetadata<MetadataExtractor.Directory> metadata, Item item, List<Tuple<string, DateTime>> sourceDirectoryFileTuples, List<string> parseExceptions, bool isIgnoreExtension)
{
Shared.Models.Property? result;
int? id = null;
FileInfo fileInfo;
string? json = null;
bool hasWrongYearProperty = false;
string[] changesFrom = Array.Empty<string>();
string angleBracket = _AngleBracketCollection[0];
bool populateId = _Configuration.PopulatePropertyId;
if (!item.IsUniqueFileName)
fileInfo = new(Path.Combine(angleBracket.Replace("<>", _PropertyConfiguration.ResultSingleton), $"{item.ImageFileHolder.NameWithoutExtension}{item.ImageFileHolder.ExtensionLowered}.json"));
else
{
(_, int directoryIndex) = Shared.Models.Stateless.Methods.IPath.GetDirectoryNameAndIndex(_PropertyConfiguration.ResultAllInOneSubdirectoryLength, item.ImageFileHolder.Name);
fileInfo = new(Path.Combine(_FileGroups[_PropertyConfiguration.ResultSingleton][directoryIndex], $"{item.ImageFileHolder.NameWithoutExtension}{item.ImageFileHolder.ExtensionLowered}.json"));
}
List<DateTime> dateTimes = (from l in sourceDirectoryFileTuples where l is not null && changesFrom.Contains(l.Item1) select l.Item2).ToList();
if (_Configuration.ForcePropertyLastWriteTimeToCreationTime && !fileInfo.Exists && File.Exists(Path.ChangeExtension(fileInfo.FullName, ".delete")))
{
File.Move(Path.ChangeExtension(fileInfo.FullName, ".delete"), fileInfo.FullName);
fileInfo.Refresh();
}
if (_Configuration.ForcePropertyLastWriteTimeToCreationTime && fileInfo.Exists && fileInfo.LastWriteTime != fileInfo.CreationTime)
{
File.SetLastWriteTime(fileInfo.FullName, fileInfo.CreationTime);
fileInfo.Refresh();
}
if (_Configuration.PropertiesChangedForProperty)
result = null;
else if (!fileInfo.Exists)
result = null;
else if (!fileInfo.FullName.EndsWith(".json") && !fileInfo.FullName.EndsWith(".old"))
throw new ArgumentException("must be a *.json file");
else if (dateTimes.Any() && dateTimes.Max() > fileInfo.LastWriteTime)
result = null;
else
{
json = File.ReadAllText(fileInfo.FullName);
try
{
if (item.Property is not null)
result = item.Property;
else
result = JsonSerializer.Deserialize(json, PropertyGenerationContext.Default.Property);
if (result is not null && json.Contains("WrongYear"))
{
id = result.Id;
hasWrongYearProperty = true;
result = null;
}
if (!isIgnoreExtension && item.IsValidImageFormatExtension && ((populateId && result?.Id is null) || result?.Width is null || result.Height is null))
{
id = result?.Id;
result = null;
}
if (!isIgnoreExtension && item.IsValidImageFormatExtension && populateId && result is not null && result.LastWriteTime != item.ImageFileHolder.LastWriteTime)
{
id = null;
result = null;
}
if (!isIgnoreExtension && item.IsValidImageFormatExtension && result?.Width is not null && result.Height is not null && result.Width.Value == result.Height.Value && item.ImageFileHolder.Exists)
{
id = result.Id;
result = null;
if (result?.Width is not null && result.Height is not null && result.Width.Value != result.Height.Value)
throw new Exception("Was square!");
}
if (!isIgnoreExtension && item.IsValidImageFormatExtension && result is not null && result.FileSize != item.ImageFileHolder.Length)
{
id = result.Id;
result = null;
}
if (result is not null)
{
sourceDirectoryFileTuples.Add(new Tuple<string, DateTime>(nameof(A_Property), fileInfo.LastWriteTime));
if (fileInfo.CreationTime != result.LastWriteTime)
{
File.SetCreationTime(fileInfo.FullName, result.LastWriteTime);
File.SetLastWriteTime(fileInfo.FullName, fileInfo.LastWriteTime);
}
}
}
catch (Exception)
{
result = null;
parseExceptions.Add(nameof(A_Property));
}
}
if (result is null)
{
id ??= item.ImageFileHolder.Id;
(_, _, result) = Stateless.Property.GetProperty(populateId, metadata, item.ImageFileHolder, result, isIgnoreExtension, item.IsValidImageFormatExtension, id, _ASCIIEncoding);
json = JsonSerializer.Serialize(result, PropertyGenerationContext.Default.Property);
if (populateId && Shared.Models.Stateless.Methods.IPath.WriteAllText(fileInfo.FullName, json, updateDateWhenMatches: true, compareBeforeWrite: true))
{
File.SetCreationTime(fileInfo.FullName, result.LastWriteTime);
if (!_Configuration.ForcePropertyLastWriteTimeToCreationTime)
sourceDirectoryFileTuples.Add(new Tuple<string, DateTime>(nameof(A_Property), DateTime.Now));
else
{
File.SetLastWriteTime(fileInfo.FullName, fileInfo.CreationTime);
fileInfo.Refresh();
sourceDirectoryFileTuples.Add(new Tuple<string, DateTime>(nameof(A_Property), fileInfo.CreationTime));
}
}
}
else if (hasWrongYearProperty)
{
json = JsonSerializer.Serialize(result, PropertyGenerationContext.Default.Property);
if (Shared.Models.Stateless.Methods.IPath.WriteAllText(fileInfo.FullName, json, updateDateWhenMatches: true, compareBeforeWrite: true))
{
File.SetCreationTime(fileInfo.FullName, result.LastWriteTime);
File.SetLastWriteTime(fileInfo.FullName, fileInfo.CreationTime);
fileInfo.Refresh();
sourceDirectoryFileTuples.Add(new Tuple<string, DateTime>(nameof(A_Property), fileInfo.CreationTime));
}
}
return result;
}
public void SetAngleBracketCollection(string aResultsFullGroupDirectory, string sourceDirectory, bool anyNullOrNoIsUniqueFileName = true)
{
_AngleBracketCollection.Clear();
if (!anyNullOrNoIsUniqueFileName)
_AngleBracketCollection.AddRange(new[] { Path.Combine(aResultsFullGroupDirectory, "<>") });
else
_AngleBracketCollection.AddRange(IResult.GetDirectoryInfoCollection(_PropertyConfiguration,
sourceDirectory,
aResultsFullGroupDirectory,
contentDescription: string.Empty,
singletonDescription: "Properties for each image",
collectionDescription: string.Empty,
converted: false));
}
private void SavePropertyParallelForWork(Shared.Models.Methods.IMetadata<MetadataExtractor.Directory> metadata, string sourceDirectory, List<Tuple<string, DateTime>> sourceDirectoryFileTuples, List<Tuple<string, DateTime>> sourceDirectoryChanges, Item item)
{
Shared.Models.Property property;
List<string> parseExceptions = new();
bool isIgnoreExtension = item.IsValidImageFormatExtension && _PropertyConfiguration.IgnoreExtensions.Contains(item.ImageFileHolder.ExtensionLowered);
string filteredSourceDirectoryFileExtensionLowered = Path.Combine(sourceDirectory, $"{item.ImageFileHolder.NameWithoutExtension}{item.ImageFileHolder.ExtensionLowered}");
if (item.IsValidImageFormatExtension && item.ImageFileHolder.FullName.Length == filteredSourceDirectoryFileExtensionLowered.Length && item.ImageFileHolder.FullName != filteredSourceDirectoryFileExtensionLowered)
File.Move(item.ImageFileHolder.FullName, filteredSourceDirectoryFileExtensionLowered);
if (item.FileSizeChanged is null || item.FileSizeChanged.Value || item.LastWriteTimeChanged is null || item.LastWriteTimeChanged.Value || item.Property is null)
{
property = GetImageProperty(metadata, item, sourceDirectoryFileTuples, parseExceptions, isIgnoreExtension);
lock (sourceDirectoryChanges)
sourceDirectoryChanges.Add(new Tuple<string, DateTime>(nameof(A_Property), DateTime.Now));
lock (item)
item.Update(property);
}
}
private void SetAngleBracketCollection(string sourceDirectory, bool anyNullOrNoIsUniqueFileName)
{
_AngleBracketCollection.Clear();
string aResultsFullGroupDirectory = IResult.GetResultsFullGroupDirectory(_PropertyConfiguration,
nameof(A_Property),
string.Empty,
includeResizeGroup: false,
includeModel: false,
includePredictorModel: false);
SetAngleBracketCollection(aResultsFullGroupDirectory, sourceDirectory, anyNullOrNoIsUniqueFileName);
}
private void SavePropertyParallelWork(int maxDegreeOfParallelism, Shared.Models.Methods.IMetadata<MetadataExtractor.Directory> metadata, List<Exception> exceptions, List<Tuple<string, DateTime>> sourceDirectoryChanges, Container container, List<Item> items, string message)
{
List<Tuple<string, DateTime>> sourceDirectoryFileTuples = new();
ParallelOptions parallelOptions = new() { MaxDegreeOfParallelism = maxDegreeOfParallelism };
ProgressBarOptions options = new() { ProgressCharacter = '─', ProgressBarOnBottom = true, DisableBottomPercentage = true };
using ProgressBar progressBar = new(items.Count, message, options);
_ = Parallel.For(0, items.Count, parallelOptions, (i, state) =>
{
try
{
long ticks = DateTime.Now.Ticks;
DateTime dateTime = DateTime.Now;
List<Tuple<string, DateTime>> collection;
SavePropertyParallelForWork(metadata, container.SourceDirectory, sourceDirectoryChanges, sourceDirectoryFileTuples, items[i]);
if (i == 0 || sourceDirectoryChanges.Any())
progressBar.Tick();
lock (sourceDirectoryFileTuples)
collection = (from l in sourceDirectoryFileTuples where l.Item2 > dateTime select l).ToList();
lock (sourceDirectoryChanges)
sourceDirectoryChanges.AddRange(collection);
}
catch (Exception ex)
{
lock (exceptions)
exceptions.Add(ex);
}
});
}
public void SavePropertyParallelWork(long ticks, Shared.Models.Methods.IMetadata<MetadataExtractor.Directory> metadata, int t, Container[] containers)
{
if (_Log is null)
throw new NullReferenceException(nameof(_Log));
int total = 0;
string message;
int totalSeconds;
Container container;
bool anyNullOrNoIsUniqueFileName;
List<Exception> exceptions = new();
int containersLength = containers.Length;
const string outputResolution = "Original";
List<Tuple<string, DateTime>> sourceDirectoryChanges = new();
string propertyRoot = IResult.GetResultsGroupDirectory(_PropertyConfiguration, nameof(A_Property));
for (int i = 0; i < containers.Length; i++)
{
container = containers[i];
if (!container.Items.Any())
continue;
sourceDirectoryChanges.Clear();
if (!container.Items.Any())
continue;
anyNullOrNoIsUniqueFileName = container.Items.Any(l => !l.IsUniqueFileName);
SetAngleBracketCollection(container.SourceDirectory, anyNullOrNoIsUniqueFileName);
totalSeconds = (int)Math.Truncate(new TimeSpan(DateTime.Now.Ticks - ticks).TotalSeconds);
message = $"{i + 1:000} [{container.Items.Count:000}] / {containersLength:000} - {total} / {t} total - {totalSeconds} total second(s) - {outputResolution} - {container.SourceDirectory}";
SavePropertyParallelWork(_MaxDegreeOfParallelism, metadata, exceptions, sourceDirectoryChanges, container, container.Items, message);
foreach (Exception exception in exceptions)
_Log.Error(string.Concat(container.SourceDirectory, Environment.NewLine, exception.Message, Environment.NewLine, exception.StackTrace), exception);
if (exceptions.Count == container.Items.Count)
throw new Exception(string.Concat("All in [", container.SourceDirectory, "]failed!"));
if (exceptions.Count != 0)
_ExceptionsDirectories.Add(container.SourceDirectory);
if (Directory.GetFiles(propertyRoot, "*.txt", SearchOption.TopDirectoryOnly).Any())
{
for (int y = 0; y < int.MaxValue; y++)
{
_Log.Information("Press \"Y\" key when ready to continue or close console");
if (System.Console.ReadKey().Key == ConsoleKey.Y)
break;
}
_Log.Information(". . .");
}
total += container.Items.Count;
}
}
public Shared.Models.Property GetProperty(Shared.Models.Methods.IMetadata<MetadataExtractor.Directory> metadata, Item item, List<Tuple<string, DateTime>> sourceDirectoryFileTuples, List<string> parseExceptions)
{
Shared.Models.Property result;
bool angleBracketCollectionAny = _AngleBracketCollection.Any();
if (!angleBracketCollectionAny)
{
if (item.ImageFileHolder.DirectoryName is null)
throw new NullReferenceException(nameof(item.ImageFileHolder.DirectoryName));
SetAngleBracketCollection(item.ImageFileHolder.DirectoryName, !item.IsUniqueFileName);
}
bool isIgnoreExtension = item.IsValidImageFormatExtension && _PropertyConfiguration.IgnoreExtensions.Contains(item.ImageFileHolder.ExtensionLowered);
result = GetImageProperty(metadata, item, sourceDirectoryFileTuples, parseExceptions, isIgnoreExtension);
if (!angleBracketCollectionAny)
_AngleBracketCollection.Clear();
return result;
}
}