Support more data type in Qdrant payload.

src/Infrastructure/BotSharp.Abstraction/VectorStorage/IVectorDb.cs

@@ -12,7 +12,7 @@ public interface IVectorDb
     Task<IEnumerable<VectorCollectionData>> GetCollectionData(string collectionName, IEnumerable<Guid> ids, bool withPayload = false, bool withVector = false);
     Task<bool> CreateCollection(string collectionName, int dimension);
     Task<bool> DeleteCollection(string collectionName);
-    Task<bool> Upsert(string collectionName, Guid id, float[] vector, string text, Dictionary<string, string>? payload = null);
+    Task<bool> Upsert(string collectionName, Guid id, float[] vector, string text, Dictionary<string, object>? payload = null);
     Task<IEnumerable<VectorCollectionData>> Search(string collectionName, float[] vector, IEnumerable<string>? fields, int limit = 5, float confidence = 0.5f, bool withVector = false);
     Task<bool> DeleteCollectionData(string collectionName, List<Guid> ids);
     Task<bool> DeleteCollectionAllData(string collectionName);

src/Infrastructure/BotSharp.Abstraction/VectorStorage/Models/VectorCollectionData.cs

@@ -3,7 +3,7 @@ namespace BotSharp.Abstraction.VectorStorage.Models;
 public class VectorCollectionData
 {
     public string Id { get; set; }
-    public Dictionary<string, string> Data { get; set; } = new();
+    public Dictionary<string, object> Data { get; set; } = new();
     public double? Score { get; set; }
 
     [JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingNull)]

src/Infrastructure/BotSharp.Abstraction/VectorStorage/Models/VectorCreateModel.cs

@@ -6,5 +6,5 @@ public class VectorCreateModel
 {
     public string Text { get; set; }
     public string DataSource { get; set; } = VectorDataSource.Api;
-    public Dictionary<string, string>? Payload { get; set; }
+    public Dictionary<string, object>? Payload { get; set; }
 }

src/Infrastructure/BotSharp.OpenAPI/ViewModels/Knowledges/VectorKnowledgeCreateRequest.cs

@@ -11,5 +11,5 @@ public class VectorKnowledgeCreateRequest
     public string DataSource { get; set; } = VectorDataSource.Api;
 
     [JsonPropertyName("payload")]
-    public Dictionary<string, string>? Payload { get; set; }
+    public Dictionary<string, object>? Payload { get; set; }
 }

src/Infrastructure/BotSharp.OpenAPI/ViewModels/Knowledges/VectorKnowledgeViewModel.cs

@@ -9,7 +9,7 @@ public class VectorKnowledgeViewModel
     public string Id { get; set; }
 
     [JsonPropertyName("data")]
-    public IDictionary<string, string> Data { get; set; }
+    public IDictionary<string, object> Data { get; set; }
 
     [JsonPropertyName("score")]
     [JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingNull)]

src/Plugins/BotSharp.Plugin.KnowledgeBase/Functions/MemorizeKnowledgeFn.cs

@@ -24,7 +24,7 @@ public class MemorizeKnowledgeFn : IFunctionCallback
         var result = await knowledgeService.CreateVectorCollectionData(collectionName, new VectorCreateModel
         {
             Text = args.Question,
-            Payload = new Dictionary<string, string>
+            Payload = new Dictionary<string, object>
             {
                 { KnowledgePayloadName.Answer, args.Answer }
             }

src/Plugins/BotSharp.Plugin.KnowledgeBase/MemVecDb/MemoryVectorDb.cs

@@ -59,7 +59,7 @@ public class MemoryVectorDb : IVectorDb
                         .Take(limit)
                         .Select(i => new VectorCollectionData
                         {
-                            Data = new Dictionary<string, string> { { "text", _vectors[collectionName][i].Text } },
+                            Data = new Dictionary<string, object> { { "text", _vectors[collectionName][i].Text } },
                             Score = similarities[i],
                             Vector = withVector ? _vectors[collectionName][i].Vector : null,
                         })
@@ -68,7 +68,7 @@ public class MemoryVectorDb : IVectorDb
         return await Task.FromResult(results);
     }
 
-    public async Task<bool> Upsert(string collectionName, Guid id, float[] vector, string text, Dictionary<string, string>? payload = null)
+    public async Task<bool> Upsert(string collectionName, Guid id, float[] vector, string text, Dictionary<string, object>? payload = null)
     {
         _vectors[collectionName].Add(new VecRecord
         {

src/Plugins/BotSharp.Plugin.KnowledgeBase/Services/KnowledgeService.Document.cs

@@ -398,7 +398,7 @@ public partial class KnowledgeService
         var vectorDb = GetVectorDb();
         var textEmbedding = GetTextEmbedding(collectionName);
 
-        var payload = new Dictionary<string, string>
+        var payload = new Dictionary<string, object>
         {
             { KnowledgePayloadName.DataSource, vectorDataSource },
             { KnowledgePayloadName.FileId, fileId.ToString() },

src/Plugins/BotSharp.Plugin.KnowledgeBase/Services/KnowledgeService.Vector.cs

@@ -196,7 +196,7 @@ public partial class KnowledgeService
                 withPayload: true);
             if (!found.IsNullOrEmpty())
             {
-                if (found.First().Data["text"] == update.Text)
+                if (found.First().Data["text"].ToString() == update.Text)
                 {
                     // Only update payload
                     return await db.Upsert(collectionName, guid, found.First().Vector, update.Text, update.Payload);

src/Plugins/BotSharp.Plugin.Planner/Functions/PrimaryStagePlanFn.cs

@@ -19,23 +19,23 @@ public class PrimaryStagePlanFn : IFunctionCallback
     {
         var agentService = _services.GetRequiredService<IAgentService>();
         var state = _services.GetRequiredService<IConversationStateService>();
-        var knowledgeService = _services.GetRequiredService<IKnowledgeService>();
+        // var knowledgeService = _services.GetRequiredService<IKnowledgeService>();
-        var knowledgeSettings = _services.GetRequiredService<KnowledgeBaseSettings>();
+        // var knowledgeSettings = _services.GetRequiredService<KnowledgeBaseSettings>();
 
         state.SetState("max_tokens", "4096");
         var task = JsonSerializer.Deserialize<PrimaryRequirementRequest>(message.FunctionArgs);
-        var collectionName = knowledgeSettings.Default.CollectionName ?? KnowledgeCollectionName.BotSharp;
+        // var collectionName = knowledgeSettings.Default.CollectionName ?? KnowledgeCollectionName.BotSharp;
 
         // Get knowledge from vectordb
         var hooks = _services.GetServices<IKnowledgeHook>();
         var knowledges = new List<string>();
         foreach (var question in task.Questions)
         {
-            var list = await knowledgeService.SearchVectorKnowledge(question, collectionName, new VectorSearchOptions
+            /*var list = await knowledgeService.SearchVectorKnowledge(question, collectionName, new VectorSearchOptions
             {
                 Confidence = 0.4f
             });
-            knowledges.Add(string.Join("\r\n\r\n=====\r\n", list.Select(x => x.ToQuestionAnswer())));
+            knowledges.Add(string.Join("\r\n\r\n=====\r\n", list.Select(x => x.ToQuestionAnswer())));*/
             
             foreach (var hook in hooks)
             {
@@ -43,6 +43,7 @@ public class PrimaryStagePlanFn : IFunctionCallback
                 knowledges.AddRange(k);
             }
         }
+        knowledges = knowledges.Distinct().ToList();
 
         // Get first stage planning prompt
         var currentAgent = await agentService.LoadAgent(message.CurrentAgentId);

src/Plugins/BotSharp.Plugin.Qdrant/BotSharp.Plugin.Qdrant.csproj

@@ -11,7 +11,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Qdrant.Client" Version="1.10.0" />
+    <PackageReference Include="Qdrant.Client" Version="1.11.0" />
   </ItemGroup>
 
   <ItemGroup>

src/Plugins/BotSharp.Plugin.Qdrant/QdrantDb.cs

@@ -142,7 +142,13 @@ public class QdrantDb : IVectorDb
         var points = response?.Result?.Select(x => new VectorCollectionData
         {
             Id = x.Id?.Uuid ?? string.Empty,
-            Data = x.Payload.ToDictionary(x => x.Key, x => x.Value.StringValue),
+            Data = x.Payload.ToDictionary(p => p.Key, p => p.Value.KindCase switch
+            {
+                Value.KindOneofCase.StringValue => p.Value.StringValue,
+                Value.KindOneofCase.BoolValue => p.Value.BoolValue,
+                Value.KindOneofCase.IntegerValue => p.Value.IntegerValue,
+                _ => new object()
+            }),
             Vector = filter.WithVector ? x.Vectors?.Vector?.Data?.ToArray() : null
         })?.ToList() ?? new List<VectorCollectionData>();
 
@@ -175,12 +181,18 @@ public class QdrantDb : IVectorDb
         return points.Select(x => new VectorCollectionData
         {
             Id = x.Id?.Uuid ?? string.Empty,
-            Data = x.Payload?.ToDictionary(x => x.Key, x => x.Value.StringValue) ?? new(),
+            Data = x.Payload?.ToDictionary(p => p.Key, p => p.Value.KindCase switch 
+            { 
+                Value.KindOneofCase.StringValue => p.Value.StringValue,
+                Value.KindOneofCase.BoolValue => p.Value.BoolValue,
+                Value.KindOneofCase.IntegerValue => p.Value.IntegerValue,
+                _ => new object()
+            }) ?? new(),
             Vector = x.Vectors?.Vector?.Data?.ToArray()
         });
     }
 
-    public async Task<bool> Upsert(string collectionName, Guid id, float[] vector, string text, Dictionary<string, string>? payload = null)
+    public async Task<bool> Upsert(string collectionName, Guid id, float[] vector, string text, Dictionary<string, object>? payload = null)
     {
         // Insert vectors
         var point = new PointStruct()
@@ -200,7 +212,42 @@ public class QdrantDb : IVectorDb
         {
             foreach (var item in payload)
             {
-                point.Payload[item.Key] = item.Value;
+                if (item.Value is string str)
+                {
+                    point.Payload[item.Key] = str;
+                }
+                else if (item.Value is bool b)
+                {
+                    point.Payload[item.Key] = b;
+                }
+                else if (item.Value is byte int8)
+                {
+                    point.Payload[item.Key] = int8;
+                }
+                else if (item.Value is short int16)
+                {
+                    point.Payload[item.Key] = int16;
+                }
+                else if (item.Value is int int32)
+                {
+                    point.Payload[item.Key] = int32;
+                }
+                else if (item.Value is long int64)
+                {
+                    point.Payload[item.Key] = int64;
+                }
+                else if (item.Value is float f32)
+                {
+                    point.Payload[item.Key] = f32;
+                }
+                else if (item.Value is double f64)
+                {
+                    point.Payload[item.Key] = f64;
+                }
+                else if (item.Value is DateTime dt)
+                {
+                    point.Payload[item.Key] = dt.ToUniversalTime().ToString("o");
+                }
             }
         }
 
@@ -241,7 +288,13 @@ public class QdrantDb : IVectorDb
         results = points.Select(x => new VectorCollectionData
         {
             Id = x.Id.Uuid,
-            Data = x.Payload.ToDictionary(x => x.Key, x => x.Value.StringValue),
+            Data = x.Payload.ToDictionary(p => p.Key, p => p.Value.KindCase switch
+            {
+                Value.KindOneofCase.StringValue => p.Value.StringValue,
+                Value.KindOneofCase.BoolValue => p.Value.BoolValue,
+                Value.KindOneofCase.IntegerValue => p.Value.IntegerValue,
+                _ => new object()
+            }),
             Score = x.Score,
             Vector = x.Vectors?.Vector?.Data?.ToArray()
         }).ToList();

src/Plugins/BotSharp.Plugin.SqlDriver/Services/DbKnowledgeService.cs

@@ -69,7 +69,7 @@ public class DbKnowledgeService
                     await knowledgeService.CreateVectorCollectionData(collectionName, new VectorCreateModel
                     {
                         Text = item.Question,
-                        Payload = new Dictionary<string, string>
+                        Payload = new Dictionary<string, object>
                         {
                             { KnowledgePayloadName.Answer, item.Answer }
                         }