update

src/agentCore.jl

@@ -163,7 +163,7 @@ should be implemented. Currently a placeholder that echoes back the received mes
 - Implement the full processing pipeline:
   1. Add `msg` to `agent._state.messages`
   2. Call `agent.formatMsgForLLM(agent._state)` 1 to format for LLM
-  3. If `agent.preprocessMessages` is set, call it on the formatted messages
+  3. If `agent.preprocessContext` is set, call it on the formatted messages
   4. Call the LLM (blocking — the task waits here)
   5. If agent has tools, handle tool calls in a loop
   6. Build `assistantMessage` and return it
@@ -173,19 +173,23 @@ should be implemented. Currently a placeholder that echoes back the received mes
 julia> # Currently returns a placeholder echo response
 ```
 """
-function _process_message(agent::yiemAgent, msg)
-  # WORKING Replace with actual processing logic
+function _process_message(agent::yiemAgent, msg)::assistantMessage
+  # WORKING 
 
-  
+  # take every messages from agent.inputChannel, convert them into userMessage 
+  # and add them to agent._state.messages
 
+  # call agent.preprocessContext()
 
+  # Call agent.formatMsgForLLM(agent._state) to format for LLM
 
+  # Call the LLM (blocking — the task waits here)
 
-  # 2. Call agent.formatMsgForLLM(agent._state) to format for LLM
-  # 3. If preprocessMessages is set, call agent.preprocessMessages(...)
-  # 4. Call the LLM (blocking — the task waits here)
-  # 5. If agent has tools, handle tool calls in a loop
-  # 6. Build assistantMessage and return it
+  # call toolArgumentValidation() to make sure soon-to-call tools has valid arguments
+
+  # If agent has tools, handle tool calls in a loop
+
+  # Build assistantMessage and return it
 
   # Placeholder: echo back the message as a simple response
   @warn "TODO: implement _process_message"
@@ -200,6 +204,11 @@ function _process_message(agent::yiemAgent, msg)
 end
 
 
+function createToolResultMessage()::toolResultMessage
+  
+end
+
+
 
 
 
@@ -264,9 +273,6 @@ end
 
 
 
-
-
-