UPDATE

weather/farm_weather.py

@@ -3,6 +3,7 @@ from __future__ import annotations
 from typing import Any
 
 from farm_data.models import SensorData
+from farm_data.services import build_ai_farm_snapshot
 
 from .services import get_forecast_for_location
 
@@ -39,7 +40,7 @@ def _weather_condition(weather_code):
     return WMO_CONDITIONS.get(weather_code, "نامشخص")
 
 
-def _build_farm_weather_card(forecasts: list[Any]) -> dict[str, Any]:
+def _build_farm_weather_card(forecasts: list[Any], *, farm_uuid: str | None = None, ai_snapshot: dict[str, Any] | None = None) -> dict[str, Any]:
     if not forecasts:
         return {
             "condition": "نامشخص",
@@ -49,6 +50,10 @@ def _build_farm_weather_card(forecasts: list[Any]) -> dict[str, Any]:
             "windSpeed": 0,
             "windUnit": "km/h",
             "chartData": {"labels": [], "series": [[]]},
+            "source_metadata": {
+                "weather": {"source": "center_location_forecast", "policy": "center_location_latest_forecast"},
+                "agronomic_metrics": {"source": "build_ai_farm_snapshot", "policy": "cluster_block_farm_aggregated"},
+            },
         }
 
     current_forecast = forecasts[0]
@@ -66,6 +71,14 @@ def _build_farm_weather_card(forecasts: list[Any]) -> dict[str, Any]:
             "labels": labels,
             "series": series,
         },
+        "source_metadata": {
+            "weather": {"source": "center_location_forecast", "policy": "center_location_latest_forecast"},
+            "agronomic_metrics": {
+                "source": "build_ai_farm_snapshot",
+                "policy": "cluster_block_farm_aggregated",
+                "available": bool(ai_snapshot),
+            },
+        },
     }
 
 
@@ -80,4 +93,5 @@ class FarmWeatherService:
             raise ValueError("Farm not found.")
 
         forecasts = get_forecast_for_location(sensor.center_location, days=7)
-        return _build_farm_weather_card(forecasts)
+        ai_snapshot = build_ai_farm_snapshot(farm_uuid)
+        return _build_farm_weather_card(forecasts, farm_uuid=farm_uuid, ai_snapshot=ai_snapshot)