Implement PlayerConfig building

QuickPlay/Configuration.cs

@@ -100,23 +100,27 @@ namespace QuickPlay
     /// </summary>
     public class PlayerConfiguration
     {
-        List<IPlayable> songs;
+        Dictionary<string, IPlayable> songs;
+        string playerName;
 
         public static PlayerConfiguration FromFile(StreamReader reader)
         {
             var parser = new IniParser(reader);
             var ini = parser.Parse();
-            foreach (string key in ini.Keys)
+            var result = new PlayerConfiguration();
+            foreach (var elem in ini)
             {
                 // Two options: either general options, or song descriptions
-                if (key == "general")
+                if (elem.Key == "general")
                 {
-
+                    result.playerName = elem.Value["name"];
                 } else
                 {
-                    // Song
+                    var song = new Song(elem.Key, elem.Value);
+                    result.songs[elem.Key] = song;
                 }
             }
+            return result;
         }
 
         public IPlayer GetPlayer()
@@ -168,4 +172,21 @@ namespace QuickPlay
     {
         public PlayerConfiguration GetConfiguration() => null;
     }
+
+    class Song: IPlayable
+    {
+        public string Identifier { get; private set;  }
+        public PlayableMetadata Metadata { get; private set; }
+        public Song(string id, Dictionary<string, string> data) {
+            Identifier = id;
+            Metadata = new PlayableMetadata
+            {
+                usualPlayingTime = TimeSpan.Parse(data["time"])
+            };
+        }
+        public void Play()
+        {
+            throw new NotImplementedException();
+        }
+    }
 }

QuickPlay/Interfaces.cs

@@ -11,6 +11,7 @@ namespace QuickPlay
     /// </summary>
     public interface IPlayer
     {
+        Dictionary<string, IPlayable> Songs { get; }
         void Play(string identifier);
         float CurrentProgress { get; }
         bool IsReady { get; }
@@ -21,12 +22,15 @@ namespace QuickPlay
     /// </summary>
     // This is not really an interface, but since it is a dataclass, I treat it
     // more as a part of interface, so it belongs to this file.
-    class PlayableMetadata
+
+    // Also, in order not to need boilerplate code, this should be semantically
+    // treated as immutable even though it's not.
+    public class PlayableMetadata
     {
-        public readonly TimeSpan usualPlayingTime;
+        public TimeSpan usualPlayingTime;
     }
 
-    interface IPlayable
+    public interface IPlayable
     {
         void Play();
         string Identifier { get; }