完善窗体逻辑;

添加弹幕日志;
修复房间信息获取正则表达式;

BarrageGrab/Logger.cs

@@ -4,11 +4,13 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 using NLog;
+using BarrageGrab.Modles.JsonEntity;
+using System.IO;
 
 namespace BarrageGrab
 {
     public static class Logger
-    {       
+    {
         private static NLog.Config.ISetupBuilder builder = LogManager.Setup().LoadConfigurationFromFile("nlog.config");
 
         private static readonly NLog.Logger logger = builder.GetLogger("*");
@@ -53,5 +55,62 @@ namespace BarrageGrab
         {
             logger.Fatal(ex, message);
         }
+
+        public static void LogBarrage(PackMsgType type, Msg msg)
+        {
+            if (!Appsetting.Current.BarrageLog) return;
+            if (type == PackMsgType.无) return;
+            if (Appsetting.Current.LogFilter.Any() && !Appsetting.Current.LogFilter.Contains(type.GetHashCode())) return;
+
+            try
+            {
+                var dir = Path.Combine(AppContext.BaseDirectory, "logs", "弹幕日志");
+                var room = AppRuntime.RoomCaches.GetCachedWebRoomInfo(msg.RoomId.ToString());
+                var date = DateTime.Now.ToString("yyyy年MM月dd日直播");
+                dir = Path.Combine(dir, $"({room.WebRoomId}){room?.Owner?.Nickname ?? "-1"}", date);
+                if (!Directory.Exists(dir))
+                {
+                    Directory.CreateDirectory(dir);
+                }
+                var path = Path.Combine(dir, type + ".txt");
+                if (!File.Exists(path))
+                {
+                    File.Create(path).Close();
+                }
+                var writer = new StreamWriter(path, true, Encoding.UTF8);
+                var line = LogText(msg, type);
+                writer.WriteLine(line);
+                writer.Close();
+            }
+            catch (Exception ex)
+            {
+                LogWarn("弹幕日志写入失败，" + ex.Message);
+                return;
+            }            
+        }
+
+
+        private static string LogText(Msg msg, PackMsgType barType)
+        {
+            var rinfo = AppRuntime.RoomCaches.GetCachedWebRoomInfo(msg.RoomId.ToString());
+            var text = $"{DateTime.Now.ToString("HH:mm:ss")} [{barType}]";
+
+            if (msg.User != null)
+            {
+                text += $" [{msg.User?.GenderToString()}] ";
+            }
+
+            ConsoleColor color = Appsetting.Current.ColorMap[barType].Item1;
+            var append = msg.Content;
+            switch (barType)
+            {
+                case PackMsgType.弹幕消息: append = $"{msg?.User?.Nickname}: {msg.Content}"; break;
+                case PackMsgType.下播: append = $"直播已结束"; break;
+                default: break;
+            }
+
+            text += append;
+            return text;
+        }
     }
 }