Refactored project to module structure

Moonlight.Shared/Shared/FilterOptions.cs

@@ -0,0 +1,62 @@
+using System.Diagnostics.CodeAnalysis;
+
+namespace Moonlight.Shared.Shared;
+
+public class FilterOptions : IParsable<FilterOptions>
+{
+    public FilterOptions()
+    {
+        Filters = new Dictionary<string, string>();
+    }
+
+    public FilterOptions(Dictionary<string, string> filters)
+    {
+        Filters = filters;
+    }
+
+    public Dictionary<string, string> Filters { get; set; }
+
+    public static FilterOptions Parse(string s, IFormatProvider? provider)
+    {
+        if (!TryParse(s, provider, out var result))
+            throw new AggregateException("Unable to parse filter options");
+
+        return result;
+    }
+
+    public static bool TryParse(
+        [NotNullWhen(true)] string? input,
+        IFormatProvider? provider,
+        [MaybeNullWhen(false)] out FilterOptions result
+    )
+    {
+        result = new FilterOptions();
+
+        if (string.IsNullOrEmpty(input))
+            return true;
+
+        var filters = input.Split(';', StringSplitOptions.RemoveEmptyEntries | StringSplitOptions.TrimEntries);
+
+        foreach (var part in filters)
+        {
+            var filterParts = part.Split('$', StringSplitOptions.RemoveEmptyEntries | StringSplitOptions.TrimEntries);
+
+            if (filterParts.Length != 2)
+                continue;
+
+            result.Filters.Add(filterParts[0], filterParts[1]);
+        }
+
+        return true;
+    }
+
+    public override string ToString()
+    {
+        var result = "";
+
+        foreach (var filter in Filters)
+            result += $"{filter.Key}${filter.Value};";
+
+        return result;
+    }
+}