adding ai summary - default is disabled

app/config/loader.py

@@ -63,6 +63,35 @@ class AlertSettings:
     rules: AlertRules = field(default_factory=AlertRules)
 
 
+@dataclass
+class AISettings:
+    """AI summarization settings."""
+
+    enabled: bool = False
+    model: str = "meta/meta-llama-3-8b-instruct"
+    api_timeout: int = 60
+    max_tokens: int = 500
+    api_token: str = ""
+
+
+@dataclass
+class ChangeThresholds:
+    """Thresholds for detecting significant changes between runs."""
+
+    temperature: float = 5.0
+    wind_speed: float = 10.0
+    wind_gust: float = 10.0
+    precipitation_prob: float = 20.0
+
+
+@dataclass
+class ChangeDetectionSettings:
+    """Change detection settings."""
+
+    enabled: bool = True
+    thresholds: ChangeThresholds = field(default_factory=ChangeThresholds)
+
+
 @dataclass
 class AppConfig:
     """Complete application configuration."""
@@ -72,6 +101,8 @@ class AppConfig:
     alerts: AlertSettings = field(default_factory=AlertSettings)
     notifications: NotificationSettings = field(default_factory=NotificationSettings)
     state: StateSettings = field(default_factory=StateSettings)
+    ai: AISettings = field(default_factory=AISettings)
+    change_detection: ChangeDetectionSettings = field(default_factory=ChangeDetectionSettings)
 
 
 def load_config(
@@ -113,6 +144,8 @@ def load_config(
     alerts_data = config_data.get("alerts", {})
     notifications_data = config_data.get("notifications", {})
     state_data = config_data.get("state", {})
+    ai_data = config_data.get("ai", {})
+    change_detection_data = config_data.get("change_detection", {})
 
     # Build app settings
     app_settings = AppSettings(
@@ -150,10 +183,34 @@ def load_config(
         dedup_window_hours=state_data.get("dedup_window_hours", 24),
     )
 
+    # Build AI settings with token from environment
+    ai_settings = AISettings(
+        enabled=ai_data.get("enabled", False),
+        model=ai_data.get("model", "meta/meta-llama-3-8b-instruct"),
+        api_timeout=ai_data.get("api_timeout", 60),
+        max_tokens=ai_data.get("max_tokens", 500),
+        api_token=os.environ.get("REPLICATE_API_TOKEN", ""),
+    )
+
+    # Build change detection settings
+    thresholds_data = change_detection_data.get("thresholds", {})
+    change_thresholds = ChangeThresholds(
+        temperature=thresholds_data.get("temperature", 5.0),
+        wind_speed=thresholds_data.get("wind_speed", 10.0),
+        wind_gust=thresholds_data.get("wind_gust", 10.0),
+        precipitation_prob=thresholds_data.get("precipitation_prob", 20.0),
+    )
+    change_detection_settings = ChangeDetectionSettings(
+        enabled=change_detection_data.get("enabled", True),
+        thresholds=change_thresholds,
+    )
+
     return AppConfig(
         app=app_settings,
         weather=weather_settings,
         alerts=alert_settings,
         notifications=notification_settings,
         state=state_settings,
+        ai=ai_settings,
+        change_detection=change_detection_settings,
     )