260719_9

B06_wf3_ProfileCross/B06_wf3_ProfileCross_Router.py

@@ -12,7 +12,10 @@ from fastapi import APIRouter
 from fastapi.responses import JSONResponse
 
 from B03_FileInput.B03_FileInput_Repository import get_project_storage_relative_path
-from B05_wf2_Route.B05_wf2_Route_Engine_Sections import run_section_generation
+from B05_wf2_Route.B05_wf2_Route_Engine_Sections import (
+    prune_stale_cross_files,
+    run_section_generation,
+)
 from B05_wf2_Route.B05_wf2_Route_Engine_Sections_Core import SectionGenerationOptions
 from B06_wf3_ProfileCross.B06_wf3_ProfileCross_Repository import (
     confirm_sections_for_route,
@@ -122,9 +125,12 @@ def _read_section_detail(project_root: Path, longitudinal_file_path: str) -> dic
         raise FileNotFoundError("횡단면 상세 파일을 찾을 수 없습니다.")
 
     longitudinal = json.loads(longitudinal_path.read_text(encoding="utf-8"))
+    stations = longitudinal.get("stations") if isinstance(longitudinal, dict) else None
+    valid_names = prune_stale_cross_files(cross_dir, stations if isinstance(stations, list) else [])
     cross_sections = [
         json.loads(path.read_text(encoding="utf-8"))
         for path in sorted(cross_dir.glob("cross_*.json"))
+        if not valid_names or path.name in valid_names
     ]
     if not isinstance(longitudinal, dict) or not all(
         isinstance(section, dict) for section in cross_sections