1 files changed, 50 insertions, 20 deletions

diff --git a/Emby.Naming/Common/EpisodeExpression.cs b/Emby.Naming/Common/EpisodeExpression.cs
index fd85bf76a..19d3c7aab 100644
--- a/Emby.Naming/Common/EpisodeExpression.cs
+++ b/Emby.Naming/Common/EpisodeExpression.cs
@@ -3,38 +3,68 @@ using System.Text.RegularExpressions;
 
 namespace Emby.Naming.Common
 {
+    /// <summary>
+    /// Regular expressions for parsing TV Episodes.
+    /// </summary>
     public class EpisodeExpression
     {
         private string _expression;
-        public string Expression { get => _expression;
-            set { _expression = value; _regex = null; } }
+        private Regex? _regex;
 
-        public bool IsByDate { get; set; }
-        public bool IsOptimistic { get; set; }
-        public bool IsNamed { get; set; }
-        public bool SupportsAbsoluteEpisodeNumbers { get; set; }
-
-        public string[] DateTimeFormats { get; set; }
-
-        private Regex _regex;
-        public Regex Regex => _regex ?? (_regex = new Regex(Expression, RegexOptions.IgnoreCase | RegexOptions.Compiled));
-
-        public EpisodeExpression(string expression, bool byDate)
+        /// <summary>
+        /// Initializes a new instance of the <see cref="EpisodeExpression"/> class.
+        /// </summary>
+        /// <param name="expression">Regular expressions.</param>
+        /// <param name="byDate">True if date is expected.</param>
+        public EpisodeExpression(string expression, bool byDate = false)
         {
-            Expression = expression;
+            _expression = expression;
             IsByDate = byDate;
             DateTimeFormats = Array.Empty<string>();
             SupportsAbsoluteEpisodeNumbers = true;
         }
 
-        public EpisodeExpression(string expression)
-            : this(expression, false)
+        /// <summary>
+        /// Gets or sets raw expressions string.
+        /// </summary>
+        public string Expression
         {
+            get => _expression;
+            set
+            {
+                _expression = value;
+                _regex = null;
+            }
         }
 
-        public EpisodeExpression()
-            : this(null)
-        {
-        }
+        /// <summary>
+        /// Gets or sets a value indicating whether gets or sets property indicating if date can be find in expression.
+        /// </summary>
+        public bool IsByDate { get; set; }
+
+        /// <summary>
+        /// Gets or sets a value indicating whether gets or sets property indicating if expression is optimistic.
+        /// </summary>
+        public bool IsOptimistic { get; set; }
+
+        /// <summary>
+        /// Gets or sets a value indicating whether gets or sets property indicating if expression is named.
+        /// </summary>
+        public bool IsNamed { get; set; }
+
+        /// <summary>
+        /// Gets or sets a value indicating whether gets or sets property indicating if expression supports episodes with absolute numbers.
+        /// </summary>
+        public bool SupportsAbsoluteEpisodeNumbers { get; set; }
+
+        /// <summary>
+        /// Gets or sets optional list of date formats used for date parsing.
+        /// </summary>
+        public string[] DateTimeFormats { get; set; }
+
+        /// <summary>
+        /// Gets a <see cref="Regex"/> expressions objects (creates it if null).
+        /// </summary>
+        public Regex Regex => _regex ??= new Regex(Expression, RegexOptions.IgnoreCase | RegexOptions.Compiled);
     }
 }