From a653aab13dfd7c19aa4aba101459f6b3689a79cc Mon Sep 17 00:00:00 2001
From: Oceania2018 <haiping008@gmail.com>
Date: Mon, 25 Jun 2018 07:38:34 -0500
Subject: [PATCH] fix use says is empty.

---
 BotSharp.Core/Agents/AgentTrainConfig.cs      | 21 ++++++++++++++++
 .../Dialogflow/AgentImporterInDialogflow.cs   | 24 +++++++++++--------
 BotSharp.Core/Entities/EntityType.cs          |  2 +-
 3 files changed, 36 insertions(+), 11 deletions(-)
 create mode 100644 BotSharp.Core/Agents/AgentTrainConfig.cs

diff --git a/BotSharp.Core/Agents/AgentTrainConfig.cs b/BotSharp.Core/Agents/AgentTrainConfig.cs
new file mode 100644
index 00000000..4b9660e1
--- /dev/null
+++ b/BotSharp.Core/Agents/AgentTrainConfig.cs
@@ -0,0 +1,21 @@
+using EntityFrameworkCore.BootKit;
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using System.Text;
+
+namespace BotSharp.Core.Agents
+{
+    [Table("Bot_AgentTrainConfig")]
+    public class AgentTrainConfig : DbRecord, IDbRecord
+    {
+        [Required]
+        [StringLength(36)]
+        public String AgentId { get; set; }
+
+        public decimal ClassificationThreshould { get; set; }
+        
+        public String Pipeline { get; set; }
+    }
+}
diff --git a/BotSharp.Core/Engines/Dialogflow/AgentImporterInDialogflow.cs b/BotSharp.Core/Engines/Dialogflow/AgentImporterInDialogflow.cs
index 73375431..f867fb66 100644
--- a/BotSharp.Core/Engines/Dialogflow/AgentImporterInDialogflow.cs
+++ b/BotSharp.Core/Engines/Dialogflow/AgentImporterInDialogflow.cs
@@ -213,17 +213,21 @@ namespace BotSharp.Core.Engines
 
         public void LoadBuildinEntities(Agent agent, string agentDir)
         {
-            agent.Intents.ForEach(intent => {
+            agent.Intents.ForEach(intent =>
+            {
 
-                intent.UserSays.ForEach(us => {
-
-                    us.Data.Where(data => data.Meta != null)
-                        .ToList()
-                        .ForEach(data =>
-                        {
-                            LoadBuildinEntityTypePerUserSay(agent, data);
-                        });
-                });
+                if (intent.UserSays != null)
+                {
+                    intent.UserSays.ForEach(us =>
+                    {
+                        us.Data.Where(data => data.Meta != null)
+                            .ToList()
+                            .ForEach(data =>
+                            {
+                                LoadBuildinEntityTypePerUserSay(agent, data);
+                            });
+                    });
+                }
 
             });
         }
diff --git a/BotSharp.Core/Entities/EntityType.cs b/BotSharp.Core/Entities/EntityType.cs
index 68a5d48e..92c00026 100644
--- a/BotSharp.Core/Entities/EntityType.cs
+++ b/BotSharp.Core/Entities/EntityType.cs
@@ -28,7 +28,7 @@ namespace BotSharp.Core.Entities
 
         public bool IsEnum { get; set; }
 
-        [StringLength(7)]
+        [StringLength(6)]
         public string Color { get; set; }
 
         /// <summary>