// using SollicitantReview.Models;
// using SollicitantReview.Services;
// using Microsoft.Extensions.Options;
// using System;
// using System.Collections.Generic;
// using System.IO;
// using System.Linq;
// using System.Text;
// using System.Threading;
// using System.Threading.Tasks;

// namespace SollicitantReview
// {
//     public class SollicitantReview
//     {
//         private SollicitantReviewSettings options;
//         private IWriter writer;
//         private Queue<List<ReviewExportLine>> exportLineQueue;

//         public SollicitantReview(IOptions<SollicitantReviewSettings> options, IWriter writer)
//         {
//             this.options = options.Value;
//             this.writer = writer;
//             this.exportLineQueue = new Queue<List<ReviewExportLine>>();

//             var processExportLinesThread = new Thread(new ThreadStart(ProcessReviewExportLines));
//             processExportLinesThread.Start();
//         }

//         public void RegisterOrder(Order order)
//         {
//             DeleteOrder(order);
//             exportLineQueue.Enqueue(ConvertOrderToExportLines(order));
//         }

//         private string FilterString(string value)
//         {
//             return value.Replace(";", ":");
//         }

//         private void DeleteOrder(Order order)
//         {
//             var exportLines = new List<ReviewExportLine>()
//             {
//                 new ReviewExportLine()
//                 {
//                     Type = "9",
//                     OrderNumber = FilterString(order.OrderNumber),
//                     Amount = "1",
//                     UserId = FilterString(order.User),
//                     JournalPostIndication = "Y"
//                 }
//             };

//             exportLineQueue.Enqueue(exportLines);
//         }

//         private List<ReviewExportLine> ConvertOrderToExportLines(Order order, string userId = null)
//         {
//             var exportLines = new List<ReviewExportLine>();

//             foreach (var orderLine in order.OrderLines)
//             {
//                 exportLines.Add(new ReviewExportLine()
//                 {
//                     OrderNumber = FilterString(order.OrderNumber),
//                     Name = FilterString(orderLine.Name),
//                     Amount = FilterString(orderLine.Amount),
//                     ProductNumber = FilterString(orderLine.Number),
//                     ProductDescription = FilterString(orderLine.Description),
//                     UserId = userId == null ? FilterString(order.User) : userId,
//                     Location = FilterString(orderLine.Location),
//                     JournalPostIndication = "Y"
//                 });
//             }

//             return exportLines;
//         }

//         private void ProcessReviewExportLines()
//         {
//             while(true)
//             {
//                 if (exportLineQueue.Any() && IsFolderEmpty(options.ReviewFolderPath))
//                 {
//                     var exportLines = exportLineQueue.Dequeue();
//                     var randomStringLength = 7;

//                     writer.OpenFile($"{options.ReviewFolderPath}\\{GenerateRandomString(randomStringLength)}.txt");

//                     foreach (var exportLine in exportLines)
//                     {
//                         writer.WriteLine($"{exportLine.Type};" +
//                                          $"{exportLine.OrderNumber};" +
//                                          $"{exportLine.Name};" +
//                                          $"{exportLine.Amount};" +
//                                          $"{exportLine.ProductNumber};" +
//                                          $"{exportLine.ProductDescription};" +
//                                          $"{exportLine.UserId};" +
//                                          $"{exportLine.Location};" +
//                                          $"{exportLine.JournalPostIndication};" +
//                                          $"{exportLine.Info2}");
//                     }

//                     writer.CloseFile();
//                 }

//                 Thread.Sleep(2000);
//             }
//         }

//         private bool IsFolderEmpty(string path)
//         {
//             DirectoryInfo dirInfo = new DirectoryInfo(path);

//             if (!dirInfo.Exists)
//             {
//                 throw new CouldNotFindReviewDirectory();
//             }

//             return !dirInfo.GetFiles("*.txt").Any();
//         }

//         private string GenerateRandomString(int length)
//         {
//             StringBuilder stringBuilder = new StringBuilder();
//             Random random = new Random();
//             var ASCIIOffset = 65;
//             var ASCIIRange = 25;

//             char letter;

//             for (int i = 0; i < length; i++)
//             {
//                 double randomDouble = random.NextDouble();
//                 int shift = Convert.ToInt32(Math.Floor(ASCIIRange * randomDouble));
//                 letter = Convert.ToChar(shift + ASCIIOffset);
//                 stringBuilder.Append(letter);
//             }

//             return stringBuilder.ToString();
//         }
//     }
// }