重构跑道观测系统：全跑道展示、结算跑道标注、热力模型、风场分析

2026-05-20 18:16:27 +08:00
parent 4e59c41c81
commit 9b2ac614cb
10 changed files with 399 additions and 143 deletions
@@ -403,6 +403,35 @@ class DBManager:
            conn.execute(
                "CREATE INDEX IF NOT EXISTS idx_airport_obs_log_icao_time ON airport_obs_log(icao, created_at DESC)"
            )
+            conn.execute(
+                """
+                CREATE TABLE IF NOT EXISTS runway_obs_log (
+                    id INTEGER PRIMARY KEY AUTOINCREMENT,
+                    icao TEXT NOT NULL,
+                    city TEXT NOT NULL,
+                    runway TEXT NOT NULL,
+                    tdz_temp REAL,
+                    mid_temp REAL,
+                    end_temp REAL,
+                    target_runway_max REAL,
+                    wind_dir INTEGER,
+                    wind_speed REAL,
+                    rvr INTEGER,
+                    mor REAL,
+                    humidity REAL,
+                    otime_utc TEXT NOT NULL,
+                    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+                )
+                """
+            )
+            conn.execute(
+                "CREATE INDEX IF NOT EXISTS idx_runway_obs_log_icao_otime "
+                "ON runway_obs_log(icao, otime_utc DESC)"
+            )
+            conn.execute(
+                "CREATE INDEX IF NOT EXISTS idx_runway_obs_log_city_time "
+                "ON runway_obs_log(city, created_at DESC)"
+            )
            self._ensure_column(conn, "users", "daily_points", "INTEGER DEFAULT 0")
            self._ensure_column(conn, "users", "daily_points_date", "TEXT")
            self._ensure_column(conn, "users", "weekly_points", "INTEGER DEFAULT 0")
@@ -2202,3 +2231,71 @@ class DBManager:
                (str(icao).strip().upper(), str(-int(minutes))),
            ).fetchall()
            return [dict(r) for r in rows]
+
+    def append_runway_obs(
+        self,
+        icao: str,
+        city: str,
+        runway: str,
+        tdz_temp: Optional[float] = None,
+        mid_temp: Optional[float] = None,
+        end_temp: Optional[float] = None,
+        target_runway_max: Optional[float] = None,
+        wind_dir: Optional[int] = None,
+        wind_speed: Optional[float] = None,
+        rvr: Optional[int] = None,
+        mor: Optional[float] = None,
+        humidity: Optional[float] = None,
+        otime_utc: str = "",
+    ) -> None:
+        """Insert one runway observation row (deduplicated by icao+runway+otime_utc)."""
+        safe_icao = str(icao or "").strip().upper()
+        safe_city = str(city or "").strip().lower()
+        safe_runway = str(runway or "").strip().upper()
+        safe_otime = str(otime_utc or "").strip()
+        if not safe_icao or not safe_runway or not safe_otime:
+            return
+        with self._get_connection() as conn:
+            existing = conn.execute(
+                "SELECT id FROM runway_obs_log WHERE icao=? AND runway=? AND otime_utc=? LIMIT 1",
+                (safe_icao, safe_runway, safe_otime),
+            ).fetchone()
+            if existing:
+                return
+            conn.execute(
+                """
+                INSERT INTO runway_obs_log (
+                    icao, city, runway,
+                    tdz_temp, mid_temp, end_temp, target_runway_max,
+                    wind_dir, wind_speed, rvr, mor, humidity,
+                    otime_utc
+                ) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
+                """,
+                (
+                    safe_icao, safe_city, safe_runway,
+                    tdz_temp, mid_temp, end_temp, target_runway_max,
+                    wind_dir, wind_speed, rvr, mor, humidity,
+                    safe_otime,
+                ),
+            )
+            conn.commit()
+
+    def get_runway_obs_recent(
+        self, icao: str, minutes: int = 60
+    ) -> List[Dict[str, Any]]:
+        """Get recent runway observations for trend analysis."""
+        with self._get_connection() as conn:
+            conn.row_factory = sqlite3.Row
+            rows = conn.execute(
+                """
+                SELECT icao, city, runway,
+                       tdz_temp, mid_temp, end_temp, target_runway_max,
+                       wind_dir, wind_speed, rvr, mor, humidity,
+                       otime_utc, created_at
+                FROM runway_obs_log
+                WHERE icao = ? AND created_at >= datetime('now', ? || ' minutes')
+                ORDER BY created_at ASC
+                """,
+                (str(icao).strip().upper(), str(-int(minutes))),
+            ).fetchall()
+            return [dict(r) for r in rows]