fix(simulation): Resolve simulation timeouts and stabilize history checks

simulation/workflow_sim.py

@@ -17,6 +17,8 @@ class WorkflowSimulator:
   self.client.set_value("project_git_dir", git_dir)
   self.client.click("btn_project_save")
   time.sleep(1)
+  # Force state deterministic for tests
+  self.client.set_value("auto_add_history", True)
 
  def create_discussion(self, name: str) -> None:
   print(f"Creating discussion: {name}")
@@ -62,29 +64,79 @@ class WorkflowSimulator:
 
  def wait_for_ai_response(self, timeout: int = 60) -> dict | None:
   print("Waiting for AI response...", end="", flush=True)
+  
   start_time = time.time()
-  last_print_time = start_time
-  last_count = len(self.client.get_session().get('session', {}).get('entries', []))
+  last_debug_time = 0
+  stalled_start_time = None
+  
+  # Statuses that indicate the system is still actively processing the AI request
+  busy_indicators = [
+   "thinking", "streaming", "sending", "running powershell", 
+   "awaiting ai", "fetching", "searching"
+  ]
+  
+  was_busy = False
+  
   while time.time() - start_time < timeout:
-  # Check for error status first
-   status = self.client.get_value("ai_status")
-   if status and status.lower().startswith("error"):
+   elapsed = time.time() - start_time
+   status = (self.client.get_value("ai_status") or "idle").lower()
+   
+   is_busy = any(indicator in status for indicator in busy_indicators)
+   if is_busy:
+    was_busy = True
+   
+   # Always fetch latest entries
+   session_data = self.client.get_session() or {}
+   entries = session_data.get('session', {}).get('entries', [])
+   
+   # Find the last entry that is NOT role 'System'
+   non_system_entries = [e for e in entries if e.get('role') != 'System']
+   last_entry = non_system_entries[-1] if non_system_entries else {}
+   last_role = last_entry.get('role', 'none')
+   
+   # AI entries for return value
+   current_ai_entries = [e for e in entries if e.get('role') == 'AI']
+   last_ai_entry = current_ai_entries[-1] if current_ai_entries else {}
+
+   if elapsed - last_debug_time >= 5:
+    roles = [e.get("role") for e in entries]
+    print(f"\n[DEBUG] {elapsed:.1f}s - status: '{status}', roles: {roles}")
+    last_debug_time = elapsed
+    
+   if "error" in status:
     print(f"\n[ABORT] GUI reported error status: {status}")
-    return {"role": "AI", "content": f"ERROR: {status}"}
+    return last_ai_entry if last_ai_entry else {"role": "AI", "content": f"ERROR: {status}"}
+   
+   # Turn completion logic:
+   # 1. Transition: we were busy and now we are not, and the last role is AI.
+   # 2. Fallback: we are idle/done and the last role is AI, after some initial delay.
+   is_complete = False
+   if was_busy and not is_busy and last_role == 'AI':
+    is_complete = True
+   elif status in ("idle", "done") and last_role == 'AI' and elapsed > 2:
+    is_complete = True
+    
+   if is_complete:
+    content = last_ai_entry.get('content', '')
+    print(f"\n[AI]: {content[:100]}...")
+    return last_ai_entry
+
+   if non_system_entries:
+    # Stall detection for 'Tool' results
+    if last_role == 'Tool' and not is_busy:
+     if stalled_start_time is None:
+      stalled_start_time = time.time()
+     elif time.time() - stalled_start_time > 5:
+      print("\n[STALL DETECTED] Turn stalled with Tool result. Clicking 'btn_gen_send' to continue.")
+      self.client.click("btn_gen_send")
+      stalled_start_time = time.time()
+    else:
+     stalled_start_time = None
+   
+   # Maintain the 'thinking/streaming' wait loop
    time.sleep(1)
    print(".", end="", flush=True)
-   entries = self.client.get_session().get('session', {}).get('entries', [])
-   if time.time() - last_print_time >= 5:
-    print(f"\n[DEBUG] Current total entries: {len(entries)}")
-    last_print_time = time.time()
-   if len(entries) > last_count:
-    last_entry = entries[-1]
-    if last_entry.get('role') == 'AI' and last_entry.get('content'):
-     content = last_entry.get('content')
-     print(f"\n[AI]: {content[:100]}...")
-     if "error" in content.lower() or "blocked" in content.lower():
-      print("[WARN] AI response appears to contain an error message.")
-     return last_entry
+  
   print("\nTimeout waiting for AI")
   active_disc = self.client.get_value("active_discussion")
   print(f"[DEBUG] Active discussion in GUI at timeout: {active_disc}")