view-by-distance-mklink-console/Move-By-Id/MoveById.cs

using Microsoft.Extensions.Configuration;
using Phares.Shared;
using Serilog;
using ShellProgressBar;
using System.Text;
using View_by_Distance.Move.By.Id.Models;
using View_by_Distance.Shared.Models;
using View_by_Distance.Shared.Models.Methods;
using View_by_Distance.Shared.Models.Stateless.Methods;

namespace View_by_Distance.Move.By.Id;

public class MoveById
{

    private readonly AppSettings _AppSettings;
    private readonly string _WorkingDirectory;
    private readonly IsEnvironment _IsEnvironment;
    private readonly Configuration _Configuration;
    private readonly IConfigurationRoot _ConfigurationRoot;
    private readonly Property.Models.Configuration _PropertyConfiguration;

    public MoveById(List<string> args, IsEnvironment isEnvironment, IConfigurationRoot configurationRoot, AppSettings appSettings, string workingDirectory, bool isSilent, IConsole console)
    {
        if (isSilent)
        { }
        if (console is null)
        { }
        _AppSettings = appSettings;
        _IsEnvironment = isEnvironment;
        _WorkingDirectory = workingDirectory;
        _ConfigurationRoot = configurationRoot;
        ILogger? log = Log.ForContext<MoveById>();
        Property.Models.Configuration propertyConfiguration = Property.Models.Binder.Configuration.Get(isEnvironment, configurationRoot);
        Configuration configuration = Models.Binder.Configuration.Get(isEnvironment, configurationRoot, propertyConfiguration);
        _PropertyConfiguration = propertyConfiguration;
        _Configuration = configuration;
        ProgressBarOptions options = new() { ProgressCharacter = '─', ProgressBarOnBottom = true, DisableBottomPercentage = true };
        string? comparePathRoot = Path.GetDirectoryName(appSettings.ComparePathsFile);
        if (comparePathRoot is null || comparePathRoot == propertyConfiguration.RootDirectory)
            throw new Exception("Nested isn't allowed!");
        log.Information(propertyConfiguration.RootDirectory);
        Property.Models.Configuration.Verify(propertyConfiguration, requireExist: false);
        Verify();
        string json = File.ReadAllText(appSettings.ComparePathsFile);
        MatchNginx[]? matchNginxCollection = System.Text.Json.JsonSerializer.Deserialize<MatchNginx[]>(json);
        if (matchNginxCollection is null)
            throw new NullReferenceException(nameof(matchNginxCollection));
        if (matchNginxCollection.Any())
        {
            List<string> lines = MoveFilesByIdInDirectories(options, matchNginxCollection);
            File.WriteAllLines($"D:/Tmp/Phares/{DateTime.Now.Ticks}.tsv", lines);
            if (comparePathRoot != Path.GetPathRoot(matchNginxCollection[0].ConvertedPath))
                _ = Shared.Models.Stateless.Methods.IPath.DeleteEmptyDirectories(comparePathRoot);
        }
    }

    private void Verify()
    {
        if (_AppSettings is null)
        { }
        if (_IsEnvironment is null)
        { }
        if (_Configuration is null)
        { }
        if (_ConfigurationRoot is null)
        { }
        if (_WorkingDirectory is null)
        { }
    }

    private static List<string> GetAllFiles(MatchNginx[] matchNginxCollection)
    {
        List<string> allFiles = new();
        string[] files;
        string directoryName;
        ReadOnlySpan<char> span;
        foreach (MatchNginx matchNginx in matchNginxCollection)
        {
            if (matchNginx.ConvertedPath.Length < 6)
                continue;
            directoryName = Path.GetFileName(matchNginx.ConvertedPath);
            if (matchNginx.ConvertedPath.Contains("!---"))
                span = "0";
            else
                span = matchNginx.ConvertedPath.AsSpan(matchNginx.ConvertedPath.Length - 5, 3);
            if (directoryName.Length == 1 && int.TryParse(span, out int age))
                continue;
            if (File.Exists(matchNginx.ConvertedPath))
                continue;
            files = Directory.GetFiles(matchNginx.ConvertedPath, "*", SearchOption.AllDirectories);
            if (files.All(l => l.EndsWith(".id")))
            {
                foreach (string file in files)
                    File.Delete(file);
                continue;
            }
            allFiles.AddRange(files);
        }
        return allFiles;
    }

    private List<string> GetToDoCollection(ProgressBar progressBar, List<string> allFiles)
    {
        List<string> results = new();
        int? id;
        string? message;
        string[] matches;
        FileHolder fileHolder;
        bool isIgnoreExtension;
        const string jpeg = ".jpeg";
        bool isValidImageFormatExtension;
        ASCIIEncoding asciiEncoding = new();
        bool nameWithoutExtensionIsIdFormat;
        bool nameWithoutExtensionIsPaddedIdFormat;
        int sortOrderOnlyLengthIndex = IDirectory.GetSortOrderOnlyLengthIndex(_PropertyConfiguration.Offset);
        foreach (string file in allFiles)
        {
            progressBar.Tick();
            fileHolder = new(file);
            if (fileHolder.ExtensionLowered == ".id" || fileHolder.DirectoryName is null)
                continue;
            if (allFiles.Contains($"{fileHolder.FullName}.id"))
                continue;
            isValidImageFormatExtension = _PropertyConfiguration.ValidImageFormatExtensions.Contains(fileHolder.ExtensionLowered);
            nameWithoutExtensionIsIdFormat = Shared.Models.Stateless.Methods.IProperty.NameWithoutExtensionIsIdFormat(fileHolder);
            isIgnoreExtension = isValidImageFormatExtension && _PropertyConfiguration.IgnoreExtensions.Contains(fileHolder.ExtensionLowered);
            nameWithoutExtensionIsPaddedIdFormat = IDirectory.NameWithoutExtensionIsPaddedIdFormat(fileHolder, sortOrderOnlyLengthIndex);
            if (!isIgnoreExtension && !isValidImageFormatExtension)
            {
                if (fileHolder.ExtensionLowered == jpeg)
                    continue;
                if (nameWithoutExtensionIsIdFormat || nameWithoutExtensionIsPaddedIdFormat)
                    continue;
            }
            (_, _, id, message) = Property.Models.Stateless.IProperty.Get(_PropertyConfiguration.PopulatePropertyId, fileHolder, isIgnoreExtension, isValidImageFormatExtension, asciiEncoding);
            if (id is null)
                continue;
            matches = (from l in allFiles where l.Contains($"{id}{fileHolder.ExtensionLowered}") select l).ToArray();
            if (!matches.Any())
                continue;
            results.Add(fileHolder.FullName);
            results.AddRange(matches);
        }
        return results;
    }

    private static void CreateDirectories(List<string> directories)
    {
        foreach (string directory in directories)
        {
            if (Directory.Exists(directory))
                continue;
            _ = Directory.CreateDirectory(directory);
        }
    }

    private List<string> MoveFilesByIdInDirectories(ProgressBarOptions options, MatchNginx[] matchNginxCollection)
    {
        List<string> results = new();
        string moveTo;
        string? directory;
        string message = "Moving allFiles";
        List<string> distinctDirectories = new();
        List<string> allFiles = GetAllFiles(matchNginxCollection);
        ProgressBar progressBar = new(allFiles.Count, message, options);
        List<string> toDoCollection = GetToDoCollection(progressBar, allFiles);
        progressBar.Dispose();
        List<(string, string)> moveCollection = new();
        foreach (string file in toDoCollection)
        {
            moveTo = $"{_AppSettings.MoveTo}{file[1..]}";
            directory = Path.GetDirectoryName(moveTo);
            if (directory is null)
                continue;
            moveCollection.Add(new(file, moveTo));
            if (distinctDirectories.Contains(directory))
                continue;
            distinctDirectories.Add(directory);
        }
        CreateDirectories(distinctDirectories);
        foreach ((string from, string to) in moveCollection)
        {
            if (File.Exists(to))
                continue;
            File.Move(from, to);
        }
        return results;
    }

}