Merge pull request #244 from iceljc/features/refine-dialog-meta-data

structure dialog meta data

src/Infrastructure/BotSharp.Abstraction/Conversations/Models/Conversation.cs

@@ -25,7 +25,7 @@ public class Conversation
 
 public class DialogElement
 {
-    public string MetaData { get; set; }
+    public DialogMeta MetaData { get; set; }
     public string Content { get; set; }
 
     public DialogElement()
@@ -33,9 +33,19 @@ public class DialogElement
 
     }
 
-    public DialogElement(string meta, string content)
+    public DialogElement(DialogMeta meta, string content)
     {
         MetaData = meta;
         Content = content;
     }
 }
+
+public class DialogMeta
+{
+    public string Role { get; set; }
+    public string AgentId { get; set; }
+    public string MessageId { get; set; }
+    public string? FunctionName { get; set; }
+    public string? SenderId { get; set; }
+    public DateTime CreateTime { get; set; }
+}

src/Infrastructure/BotSharp.Core/Conversations/Services/ConversationStorage.cs

@@ -24,8 +24,15 @@ public class ConversationStorage : IConversationStorage
 
         if (dialog.Role == AgentRole.Function)
         {
-            // var args = dialog.FunctionArgs.RemoveNewLine();
+            var meta = new DialogMeta 
-            var meta = $"{dialog.CreatedAt}|{dialog.Role}|{agentId}|{dialog.MessageId}|{dialog.FunctionName}";
+            {
+                Role = dialog.Role,
+                AgentId = agentId,
+                MessageId = dialog.MessageId,
+                FunctionName = dialog.FunctionName,
+                CreateTime = dialog.CreatedAt
+            }; 
+            
             var content = dialog.Content.RemoveNewLine();
             if (string.IsNullOrEmpty(content))
             {
@@ -35,7 +42,15 @@ public class ConversationStorage : IConversationStorage
         }
         else
         {
-            var meta = $"{dialog.CreatedAt}|{dialog.Role}|{agentId}|{dialog.MessageId}|{dialog.SenderId}";
+            var meta = new DialogMeta
+            {
+                Role = dialog.Role,
+                AgentId = agentId,
+                MessageId = dialog.MessageId,
+                SenderId = dialog.SenderId,
+                CreateTime = dialog.CreatedAt
+            };
+            
             var content = dialog.Content.RemoveNewLine();
             if (string.IsNullOrEmpty(content))
             {
@@ -58,13 +73,12 @@ public class ConversationStorage : IConversationStorage
         {
             var meta = dialog.MetaData;
             var content = dialog.Content;
-            var blocks = meta.Split('|');
+            var role = meta.Role;
-            var createdAt = DateTime.Parse(blocks[0]);
+            var currentAgentId = meta.AgentId;
-            var role = blocks[1];
+            var messageId = meta.MessageId;
-            var currentAgentId = blocks[2];
+            var function = role == AgentRole.Function ? meta.FunctionName : null;
-            var messageId = blocks[3];
+            var senderId = role == AgentRole.Function ? currentAgentId : meta.SenderId;
-            var senderId = role == AgentRole.Function ? currentAgentId : blocks[4];
+            var createdAt = meta.CreateTime;
-            var function = role == AgentRole.Function ? blocks[4] : null;
             
             results.Add(new RoleDialogModel(role, content)
             {

src/Infrastructure/BotSharp.Core/Repository/FileRepository.cs

@@ -1037,9 +1037,18 @@ public class FileRepository : IBotSharpRepository
         {
             for (int i = 0; i < rawDialogs.Count(); i += 2)
             {
-                var meta = rawDialogs[i];
+                var blocks = rawDialogs[i].Split("|");
                 var content = rawDialogs[i + 1];
                 var trimmed = content.Substring(4);
+                var meta = new DialogMeta
+                {
+                    Role = blocks[1],
+                    AgentId = blocks[2],
+                    MessageId = blocks[3],
+                    FunctionName = blocks[1] == AgentRole.Function ? blocks[4] : null,
+                    SenderId = blocks[1] == AgentRole.Function ? null : blocks[4],
+                    CreateTime = DateTime.Parse(blocks[0])
+                };
                 dialogs.Add(new DialogElement(meta, trimmed));
             }
         }
@@ -1053,7 +1062,10 @@ public class FileRepository : IBotSharpRepository
 
         foreach (var element in dialogs)
         {
-            dialogTexts.Add(element.MetaData);
+            var meta = element.MetaData;
+            var source = meta.FunctionName ?? meta.SenderId;
+            var metaStr = $"{meta.CreateTime}|{meta.Role}|{meta.AgentId}|{meta.MessageId}|{source}";
+            dialogTexts.Add(metaStr);
             var content = $"  - {element.Content}";
             dialogTexts.Add(content);
         }

src/Plugins/BotSharp.Plugin.MongoStorage/Models/DialogMongoElement.cs

@@ -4,7 +4,7 @@ namespace BotSharp.Plugin.MongoStorage.Models;
 
 public class DialogMongoElement
 {
-    public string MetaData { get; set; }
+    public DialogMetaMongoElement MetaData { get; set; }
     public string Content { get; set; }
 
     public DialogMongoElement()
@@ -16,7 +16,7 @@ public class DialogMongoElement
     {
         return new DialogMongoElement
         {
-            MetaData = dialog.MetaData,
+            MetaData = DialogMetaMongoElement.ToMongoElement(dialog.MetaData),
             Content = dialog.Content
         };
     }
@@ -25,8 +25,49 @@ public class DialogMongoElement
     {
         return new DialogElement
         {
-            MetaData = dialog.MetaData,
+            MetaData = DialogMetaMongoElement.ToDomainElement(dialog.MetaData),
             Content = dialog.Content
         };
     }
 }
+
+public class DialogMetaMongoElement
+{
+    public string Role { get; set; }
+    public string AgentId { get; set; }
+    public string MessageId { get; set; }
+    public string? FunctionName { get; set; }
+    public string? SenderId { get; set; }
+    public DateTime CreateTime { get; set; }
+
+    public DialogMetaMongoElement()
+    {
+
+    }
+
+    public static DialogMeta ToDomainElement(DialogMetaMongoElement meta)
+    {
+        return new DialogMeta
+        {
+            Role = meta.Role,
+            AgentId = meta.AgentId,
+            MessageId = meta.MessageId,
+            FunctionName = meta.FunctionName,
+            SenderId = meta.SenderId,
+            CreateTime = meta.CreateTime,
+        };
+    }
+
+    public static DialogMetaMongoElement ToMongoElement(DialogMeta meta)
+    {
+        return new DialogMetaMongoElement
+        { 
+            Role = meta.Role,
+            AgentId = meta.AgentId,
+            MessageId = meta.MessageId,
+            FunctionName = meta.FunctionName,
+            SenderId = meta.SenderId,
+            CreateTime = meta.CreateTime,
+        };
+    }
+}