feat: 兼容cline

Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Application.Contracts/Dtos/OpenAi/ChatCompletionsInput.cs

@@ -1,10 +1,13 @@
-namespace Yi.Framework.AiHub.Application.Contracts.Dtos.OpenAiDto;
+using System.Collections;
+using System.Text.Json;
+
+namespace Yi.Framework.AiHub.Application.Contracts.Dtos.OpenAiDto;
 
 public class ChatCompletionsInput
 {
     public List<OpenAiMessage> Messages { get; set; }
 
-    public bool Stream { get; set; }
+    public bool? Stream { get; set; }
 
     public string? Prompt { get; set; }
     public string Model { get; set; }
@@ -16,6 +19,32 @@ public class ChatCompletionsInput
 
 public class OpenAiMessage
 {
-    public string Role { get; set; }
+    public string? Role { get; set; }
-    public string Content { get; set; }
+    public object? Content { get; set; }
+
+    public string ConvertContent()
+    {
+        if (Content is string content)
+        {
+            return content;
+        }
+
+        if (Content is JsonElement jsonElement && jsonElement.ValueKind == JsonValueKind.Array)
+        {
+            var contentItems = jsonElement.Deserialize<List<ContentItem>>();
+            var currentContentItem = contentItems.FirstOrDefault();
+            if (currentContentItem.type == "text")
+            {
+                return currentContentItem.text;
+            }
+        }
+
+        throw new UserFriendlyException("当前格式暂不支持");
+    }
+}
+
+public class ContentItem
+{
+    public string? type { get; set; }
+    public string? text { get; set; }
 }

Yi.Abp.Net8/module/ai-hub/Yi.Framework.AiHub.Application/Services/OpenApiService.cs

@@ -36,27 +36,31 @@ public class OpenApiService : ApplicationService
     /// <param name="input"></param>
     /// <param name="cancellationToken"></param>
     [HttpPost("openApi/v1/chat/completions")]
-    public async Task ChatCompletionsAsync(ChatCompletionsInput input, CancellationToken cancellationToken)
+    public async Task ChatCompletionsAsync([FromBody]ChatCompletionsInput input, CancellationToken cancellationToken)
     {
         //前面都是校验，后面才是真正的调用
         var httpContext = this._httpContextAccessor.HttpContext;
-
+        
         var userId = await _tokenManager.GetUserIdAsync(GetTokenByHttpContext(httpContext));
         var history = new List<ChatMessage>();
         foreach (var aiChatContextDto in input.Messages)
         {
             if (aiChatContextDto.Role == "assistant")
             {
-                history.Add(ChatMessage.CreateAssistantMessage(aiChatContextDto.Content));
+                history.Add(ChatMessage.CreateAssistantMessage(aiChatContextDto.ConvertContent()));
             }
             else if (aiChatContextDto.Role == "user")
             {
-                history.Add(ChatMessage.CreateUserMessage(aiChatContextDto.Content));
+                history.Add(ChatMessage.CreateUserMessage(aiChatContextDto.ConvertContent()));
+            }
+            else  if (aiChatContextDto.Role == "system")
+            {
+                history.Add(ChatMessage.CreateSystemMessage(aiChatContextDto.ConvertContent()));
             }
         }
 
         //是否使用流式传输
-        if (input.Stream)
+        if (input.Stream == true)
         {
             //ai网关代理httpcontext
             await _aiGateWayManager.CompleteChatStreamForStatisticsAsync(_httpContextAccessor.HttpContext, input.Model,