Add project files.

ConsoleUI/WithoutGenerics/OriginalTextFileProcessor.cs

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+using ConsoleUI.Models;
+using System;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ConsoleUI.WithoutGenerics
+{
+    public class OriginalTextFileProcessor
+    {
+
+        public static List<Person> LoadPeople(string filePath)
+        {
+            List<Person> output = new List<Person>();
+            Person p;
+            var lines = System.IO.File.ReadAllLines(filePath).ToList();
+
+            // remove the header row
+            lines.RemoveAt(0);
+
+            foreach (var line in lines)
+            {
+                var vals = line.Split(';');
+                p = new Person();
+                p.FirstName = vals[0];
+                p.IsAlive = bool.Parse(vals[1]);
+                p.LastName = vals[2];
+
+                output.Add(p);
+            }
+
+            return output;
+        }
+
+        public static List<LogEntry> LoadLogs(string filePath)
+        {
+            List<LogEntry> output = new List<LogEntry>();
+            LogEntry log;
+            var lines = System.IO.File.ReadAllLines(filePath).ToList();
+
+            // remove the header row
+            lines.RemoveAt(0);
+
+            foreach (var line in lines)
+            {
+                var vals = line.Split(';');
+                log = new LogEntry();
+                log.ErrorCode= int.Parse(vals[0]);
+                log.Message = vals[1];
+                log.TimeOfEvent = DateTime.Parse(vals[2]);
+
+                output.Add(log);
+            }
+
+            return output;
+        }
+
+        public static void SavePeople(List<Person> people, string filePath)
+        {
+            List<string> lines = new List<string>();
+
+            //Add a header row
+            lines.Add("FirstName,IsAlive,LastName");
+            foreach(var p in people)
+            {
+                lines.Add($"{p.FirstName};{p.IsAlive};{p.LastName}");
+            }
+
+            System.IO.File.WriteAllLines(filePath, lines);
+        }
+        public static void SaveLogs(List<LogEntry> logs, string filePath)
+        {
+            List<string> lines = new List<string>();
+
+            //Add a header row
+            lines.Add("ErrorCode,Message,TimeOfEvent");
+            foreach (var l in logs)
+            {
+                lines.Add($"{l.ErrorCode};{l.Message};{l.TimeOfEvent}");
+            }
+
+            System.IO.File.WriteAllLines(filePath, lines);
+        }
+    }
+}