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