Reimplemented using MVVMCross (SearchResultWindow & DownloadWindow WIP)

auto-creamapi/Converters/ListOfDLcToStringConverter.cs

@@ -0,0 +1,54 @@
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.IO;
+using System.Text.RegularExpressions;
+using auto_creamapi.Models;
+using MvvmCross.Converters;
+
+namespace auto_creamapi.Converters
+{
+    public class ListOfDLcToStringConverter : MvxValueConverter<List<SteamApp>, string>
+    {
+        protected override string Convert(List<SteamApp> value, Type targetType, object parameter, CultureInfo culture)
+        {
+            var dlcListToString = DlcListToString(value);
+            return dlcListToString.GetType() == targetType ? dlcListToString : "";
+        }
+
+        protected override List<SteamApp> ConvertBack(string value, Type targetType, object parameter, CultureInfo culture)
+        {
+            var stringToDlcList = StringToDlcList(value);
+            return stringToDlcList.GetType() == targetType ? stringToDlcList : new List<SteamApp>();
+        }
+
+        private static List<SteamApp> StringToDlcList(string value)
+        {
+            var result = new List<SteamApp>();
+            var expression = new Regex(@"(?<id>.*) *= *(?<name>.*)");
+            using var reader = new StringReader(value);
+            string line;
+            while ((line = reader.ReadLine()) != null)
+            {
+                var match = expression.Match(line);
+                if (match.Success)
+                {
+                    result.Add(new SteamApp
+                    {
+                        AppId = int.Parse(match.Groups["id"].Value),
+                        Name = match.Groups["name"].Value
+                    });
+                }
+            }
+
+            return result;
+        }
+
+        private static string DlcListToString(List<SteamApp> value)
+        {
+            var result = "";
+            value.ForEach(x => result += $"{x}\n");
+            return result;
+        }
+    }
+}