API - refacto weather utils

fittrackee/workouts/utils/weather/weather_service.py

@@ -0,0 +1,44 @@
+import os
+from typing import Dict, Optional, Union
+
+from gpxpy.gpx import GPXTrackPoint
+
+from fittrackee import appLog
+
+from .dark_sky import DarkSky
+from .visual_crossing import VisualCrossing
+
+
+class WeatherService:
+    """
+    Available API:
+    - DarkSky (deprecated, will end on March 31st, 2023)
+    - VisualCrossing
+    """
+
+    def __init__(self) -> None:
+        self.weather_api = self._get_weather_api()
+
+    @staticmethod
+    def _get_weather_api() -> Union[DarkSky, VisualCrossing, None]:
+        weather_api_key: str = os.getenv('WEATHER_API_KEY', '')
+        weather_api_provider: str = os.getenv(
+            'WEATHER_API_PROVIDER', ''
+        ).lower()
+
+        if not weather_api_key:
+            return None
+        if weather_api_provider == 'darksky':  # deprecated
+            return DarkSky(weather_api_key)
+        if weather_api_provider == 'visualcrossing':
+            return VisualCrossing(weather_api_key)
+        return None
+
+    def get_weather(self, point: GPXTrackPoint) -> Optional[Dict]:
+        if not self.weather_api:
+            return None
+        try:
+            return self.weather_api.get_weather(point)
+        except Exception as e:
+            appLog.error(e)
+            return None