added api

backend/app/homelab/digest.py

@@ -0,0 +1,54 @@
+from sqlalchemy.orm import Session
+
+from app.homelab.openmeteo import OpenMeteoClient, format_weather_snapshot
+from app.homelab.rss import RssClient
+
+
+def build_morning_digest(db: Session, *, include_news: bool = True) -> str:
+    del db  # timezone resolved via weather client / profile in future extensions
+    weather_client = OpenMeteoClient()
+    weather = weather_client.fetch_current_and_hourly(hours_ahead=12)
+
+    lines = ["🌤 **Утренний дайджест**", ""]
+
+    if weather.get("ok"):
+        cur = weather.get("current") or {}
+        lines.append(
+            f"**Погода ({weather.get('location')})**: "
+            f"{cur.get('temperature_c')}°C, {cur.get('conditions')}, "
+            f"ветер {cur.get('wind_speed_kmh')} км/ч."
+        )
+        lines.append(weather_client.rain_summary(hours_ahead=12))
+    else:
+        lines.append(f"**Погода**: недоступна ({weather.get('error', 'ошибка')}).")
+
+    if include_news:
+        headlines = RssClient().fetch_headlines(limit=7)
+        lines.append("")
+        if headlines:
+            lines.append("**Новости:**")
+            for item in headlines:
+                title = item.get("title", "")
+                link = item.get("link", "")
+                source = item.get("source", "")
+                if link:
+                    lines.append(f"- [{title}]({link}) — {source}")
+                else:
+                    lines.append(f"- {title} — {source}")
+        else:
+            lines.append("**Новости**: ленты временно недоступны.")
+
+    return "\n".join(lines)
+
+
+def build_weather_briefing(hours_ahead: int = 12, include_news: bool = False) -> dict:
+    client = OpenMeteoClient()
+    weather = client.fetch_current_and_hourly(hours_ahead=hours_ahead)
+    result = {
+        "weather": weather,
+        "rain_summary": client.rain_summary(hours_ahead=hours_ahead) if weather.get("ok") else "",
+        "context": format_weather_snapshot(weather),
+    }
+    if include_news:
+        result["news"] = RssClient().fetch_headlines(limit=7)
+    return result