Consume command

Sources/MpcNET/Commands/Playback/ConsumeCommand.cs

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+// --------------------------------------------------------------------------------------------------------------------
+// <copyright file="ConsumeCommand.cs" company="MpcNET">
+// Copyright (c) MpcNET. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+// </copyright>
+// --------------------------------------------------------------------------------------------------------------------
+namespace MpcNET.Commands.Playback
+{
+    using System.Collections.Generic;
+
+    /// <summary>
+    /// Command to set consume state. 
+    /// Sets consume state to STATE, STATE should be 0 or 1. When consume is activated, each song played is removed from playlist.
+    /// https://mpd.readthedocs.io/en/stable/protocol.html#playback-options
+    /// </summary>
+    public class ConsumeCommand : IMpcCommand<string>
+    {
+        private readonly string single;
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="ConsumeCommand" /> class.
+        /// </summary>
+        /// <param name="single">if set to <c>true</c> [consume].</param>
+        public ConsumeCommand(bool single)
+        {
+            this.single = single ? "1" : "0";
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="ConsumeCommand"/> class.
+        /// </summary>
+        public ConsumeCommand()
+        {
+        }
+
+        /// <summary>
+        /// Serializes the command.
+        /// </summary>
+        /// <returns>
+        /// The serialize command.
+        /// </returns>
+        public string Serialize()
+        {
+            if (this.single == null)
+            {
+                return string.Join(" ", "consume");
+            }
+
+            return string.Join(" ", "consume", this.single);
+        }
+
+        /// <summary>
+        /// Deserializes the specified response text pairs.
+        /// </summary>
+        /// <param name="response">The response.</param>
+        /// <returns>
+        /// The deserialized response.
+        /// </returns>
+        public string Deserialize(SerializedResponse response)
+        {
+            return string.Join(", ", response.ResponseValues);
+        }
+    }
+}