update

learning/02-AGENT_COMPONENT.md

@@ -36,8 +36,8 @@ end
 # Create agent with options
 agent = Agent(Dict{Symbol, Any}(
     :systemPrompt => "You are a helpful assistant",
-    :model => Model(...),
-    :thinkingLevel => THINKING_MEDIUM,
+    :model => Model("", "", "unknown", "unknown", "", false, String[], ModelCost(0.0, 0.0, 0.0, 0.0), 0, 0),
+    :thinkingLevel => THINKING_OFF,
     :tools => [bash_tool, read_tool],
     :steeringMode => QUEUE_ONE_AT_A_TIME,
     :followUpMode => QUEUE_ONE_AT_A_TIME,
@@ -290,7 +290,7 @@ agent = Agent(Dict(:transformContext => myTransformContext))
 # Hook before tool execution
 function myBeforeToolCall(context, signal)
     println("About to execute: $(context.tool_call.name)")
-    return nothing  # Return block=true to prevent execution
+    return BeforeToolCallResult(nothing, nothing)  # Return BeforeToolCallResult(true, "reason") to block
 end
 
 agent = Agent(Dict(:beforeToolCall => myBeforeToolCall))
@@ -303,8 +303,11 @@ agent = Agent(Dict(:beforeToolCall => myBeforeToolCall))
 function myAfterToolCall(context, signal)
     # Can modify tool result
     return AfterToolCallResult(
-        content = context.result.content,
-        terminate = context.result.terminate
+        context.result.content,
+        context.result.details,
+        nothing,
+        nothing,
+        context.result.terminate
     )
 end
 
@@ -319,9 +322,9 @@ function myPrepareNextTurn(context, signal)
     # context: PrepareNextTurnContext
     # Returns AgentLoopTurnUpdate or nothing
     return AgentLoopTurnUpdate(
-        context = context.context,
-        model = context.context.model,  # Can change model
-        thinking_level = THINKING_HIGH  # Can change thinking level
+        context.context,  # context
+        context.context.model,  # model - can change
+        THINKING_HIGH  # thinking_level - can change
     )
 end
 
@@ -334,11 +337,11 @@ agent = Agent(Dict(:prepareNextTurn => myPrepareNextTurn))
 # Check if agent is busy
 if !isnothing(agent.active_run)
     # Agent is processing
-    abort(agent)  # Abort current run
+    abort(agent)  # Abort current run (NOTE: implementation is a TODO stub)
 end
 
 # Wait for completion
-wait_for_idle(agent)  # Returns Promise
+waitForIdle(agent)  # Returns Promise
 ```
 
 ## Complete Example
@@ -367,7 +370,7 @@ end
 prompt(agent, "What's in the current directory?")
 
 # 4. Wait for completion
-wait_for_idle(agent)
+waitForIdle(agent)
 
 # 5. Check final state
 state = get_state(agent)
@@ -375,7 +378,7 @@ println("Total messages: $(length(state.messages))")
 
 # 6. Continue with steering
 steer(agent, UserMessage(...))
-wait_for_idle(agent)
+waitForIdle(agent)
 
 # 7. Clean up
 unsubscribe()  # Stop listening