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| 1 | +using Microsoft.Extensions.Configuration; |
| 2 | +using Spectre.Console; |
| 3 | +using System; |
| 4 | +using System.Collections.Generic; |
| 5 | +using System.IO; |
| 6 | +using System.Linq; |
| 7 | +using System.Threading; |
| 8 | + |
| 9 | +namespace GFN.Queue |
| 10 | +{ |
| 11 | + class Program |
| 12 | + { |
| 13 | + private const string TEXT_BEFORE_QUEUE_NUMBER = "queue: "; |
| 14 | + private static IConfigurationRoot config; |
| 15 | + |
| 16 | + static void Main(string[] args) |
| 17 | + { |
| 18 | + var builder = new ConfigurationBuilder() |
| 19 | + .AddJsonFile($"appsettings.json", true, true); |
| 20 | + |
| 21 | + config = builder.Build(); |
| 22 | + |
| 23 | + var startTimeSpan = TimeSpan.Zero; |
| 24 | + var periodTimeSpan = TimeSpan.FromSeconds(7); |
| 25 | + |
| 26 | + var timer = new Timer((e) => |
| 27 | + { |
| 28 | + Refresh(); |
| 29 | + }, null, startTimeSpan, periodTimeSpan); |
| 30 | + Console.Read(); |
| 31 | + } |
| 32 | + |
| 33 | + private static void Refresh() |
| 34 | + { |
| 35 | + int currentQueueNumber = -1; |
| 36 | + var startDate = DateTime.Now; |
| 37 | + |
| 38 | + var path = Path.GetFullPath(config["path"]); |
| 39 | + |
| 40 | + List<string> debugFileLines = new List<string>(); |
| 41 | + |
| 42 | + var queueDatas = new List<QueueData>(); |
| 43 | + |
| 44 | + using (var fileStream = File.Open(path, FileMode.Open, FileAccess.Read, FileShare.ReadWrite)) |
| 45 | + using (var reader = new StreamReader(fileStream)) |
| 46 | + { |
| 47 | + string line; |
| 48 | + |
| 49 | + while ((line = reader.ReadLine()) != null) |
| 50 | + { |
| 51 | + debugFileLines.Add(line); |
| 52 | + } |
| 53 | + } |
| 54 | + |
| 55 | + foreach (var line in debugFileLines) |
| 56 | + { |
| 57 | + var queueData = ParseLine(line); |
| 58 | + if(queueData is null) |
| 59 | + { |
| 60 | + continue; |
| 61 | + } |
| 62 | + queueDatas.Add(queueData); |
| 63 | + currentQueueNumber = queueData.QueueNumber; |
| 64 | + } |
| 65 | + var queueHandler = new QueueHandler(queueDatas); |
| 66 | + AnsiConsole.Console.Clear(true); |
| 67 | + var table = new Table(); |
| 68 | + // Add some columns |
| 69 | + table.AddColumn("Position in queue"); |
| 70 | + table.AddColumn("StartTime"); |
| 71 | + table.AddColumn("Time Awaited"); |
| 72 | + table.AddColumn("Time by queue increment"); |
| 73 | + table.AddColumn("Estimation"); |
| 74 | + table.AddRow( |
| 75 | + queueHandler.CurrentQueuePosition.ToString(), |
| 76 | + queueHandler.StartTime.ToString(), |
| 77 | + queueHandler.TimeAwaited.ToString(), |
| 78 | + queueHandler.TimeByQueueIncrement.ToString(), |
| 79 | + queueHandler.Estimation.ToString()); |
| 80 | + AnsiConsole.Render(table); |
| 81 | + } |
| 82 | + |
| 83 | + private static QueueData ParseLine(string line) |
| 84 | + { |
| 85 | + if (!line.Contains(TEXT_BEFORE_QUEUE_NUMBER)) |
| 86 | + { |
| 87 | + return null; |
| 88 | + } |
| 89 | + |
| 90 | + int f = line.IndexOf("INFO:"); |
| 91 | + var dateString = line.Substring(f - 13, 12); |
| 92 | + var date = DateTime.Parse(dateString); |
| 93 | + |
| 94 | + int pFrom = line.IndexOf(TEXT_BEFORE_QUEUE_NUMBER) + TEXT_BEFORE_QUEUE_NUMBER.Length; |
| 95 | + |
| 96 | + int pTo = line.LastIndexOf(","); |
| 97 | + |
| 98 | + var result = line.Substring(pFrom, pTo - pFrom); |
| 99 | + |
| 100 | + var queueNumber = int.Parse(result); |
| 101 | + |
| 102 | + return new QueueData(queueNumber, date); |
| 103 | + } |
| 104 | + } |
| 105 | + |
| 106 | + public class QueueHandler |
| 107 | + { |
| 108 | + public List<QueueData> QueueDatas { get; set; } |
| 109 | + |
| 110 | + public int StartQueuePosition => QueueDatas.First().QueueNumber; |
| 111 | + public int CurrentQueuePosition => QueueDatas.Last().QueueNumber; |
| 112 | + public DateTime StartTime => QueueDatas.First().Date; |
| 113 | + public TimeSpan TimeAwaited => DateTime.Now.Subtract(StartTime); |
| 114 | + public TimeSpan TimeByQueueIncrement => TimeAwaited / (StartQueuePosition - CurrentQueuePosition); |
| 115 | + public TimeSpan Estimation => TimeByQueueIncrement * CurrentQueuePosition; |
| 116 | + public QueueHandler(List<QueueData> queueDatas) |
| 117 | + { |
| 118 | + QueueDatas = queueDatas; |
| 119 | + } |
| 120 | + } |
| 121 | + public class QueueData |
| 122 | + { |
| 123 | + public int QueueNumber { get; set; } |
| 124 | + public DateTime Date { get; set; } |
| 125 | + |
| 126 | + public QueueData(int queueNumber, DateTime date) |
| 127 | + { |
| 128 | + QueueNumber = queueNumber; |
| 129 | + Date = date; |
| 130 | + } |
| 131 | + } |
| 132 | +} |
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