added fresnel zone

2026-06-23 16:08:47 +03:00
parent b9a1ca4125
commit 89ca1ee945
10 changed files with 72 additions and 4 deletions
@@ -68,6 +68,7 @@ def link_budget(request: LinkBudgetRequest, db: Session | None = None) -> LinkBu
    ]
    return LinkBudgetResponse(
        **budget.__dict__,
+        fresnel_quality=_fresnel_quality(los_result.los_clear, los_result.geometric_los),
        los_clear=los_result.los_clear,
        geometric_los=los_result.geometric_los,
        first_fresnel_clearance_pct=los_result.first_fresnel_clearance_pct,
@@ -85,6 +86,14 @@ def link_budget(request: LinkBudgetRequest, db: Session | None = None) -> LinkBu
    )


+def _fresnel_quality(los_clear: bool, geometric_los: bool) -> str:
+    if los_clear:
+        return "clear"
+    if geometric_los:
+        return "partial"
+    return "blocked"
+
+
 def _convert_obstruction(sample: LosSample | None) -> Obstruction | None:
    if sample is None:
        return None