Initial Commit

2026-04-09 23:23:31 +02:00
commit a8f0d9c3ee
94 changed files with 15173 additions and 0 deletions
@@ -0,0 +1,57 @@
+use axum::{extract::State, Json};
+
+use super::{AppError, AppState};
+
+pub async fn get_tonight(
+    State(state): State<AppState>,
+) -> Result<Json<serde_json::Value>, AppError> {
+    let row = sqlx::query("SELECT * FROM tonight WHERE id = 1")
+        .fetch_optional(&state.pool)
+        .await?;
+
+    match row {
+        Some(r) => {
+            use sqlx::Row;
+            Ok(Json(serde_json::json!({
+                "date": r.try_get::<Option<String>, _>("date").unwrap_or_default(),
+                "astro_dusk_utc": r.try_get::<Option<String>, _>("astro_dusk_utc").unwrap_or_default(),
+                "astro_dawn_utc": r.try_get::<Option<String>, _>("astro_dawn_utc").unwrap_or_default(),
+                "moon_rise_utc": r.try_get::<Option<String>, _>("moon_rise_utc").unwrap_or_default(),
+                "moon_set_utc": r.try_get::<Option<String>, _>("moon_set_utc").unwrap_or_default(),
+                "moon_illumination": r.try_get::<Option<f64>, _>("moon_illumination").unwrap_or_default(),
+                "moon_phase_name": r.try_get::<Option<String>, _>("moon_phase_name").unwrap_or_default(),
+                "moon_ra_deg": r.try_get::<Option<f64>, _>("moon_ra_deg").unwrap_or_default(),
+                "moon_dec_deg": r.try_get::<Option<f64>, _>("moon_dec_deg").unwrap_or_default(),
+                "true_dark_start_utc": r.try_get::<Option<String>, _>("true_dark_start_utc").unwrap_or_default(),
+                "true_dark_end_utc": r.try_get::<Option<String>, _>("true_dark_end_utc").unwrap_or_default(),
+                "true_dark_minutes": r.try_get::<Option<i32>, _>("true_dark_minutes").unwrap_or_default(),
+                "computed_at": r.try_get::<Option<i64>, _>("computed_at").unwrap_or_default(),
+            })))
+        }
+        None => {
+            // Compute live if not cached
+            use crate::astronomy::*;
+            use crate::config::{LAT, LON};
+
+            let today = chrono::Utc::now().naive_utc().date();
+            let (dusk, dawn) = astro_twilight(today, LAT, LON)
+                .map_err(|e| AppError::Internal(e.to_string()))?;
+
+            let jd = julian_date(dusk + (dawn - dusk) / 2);
+            let (moon_ra, moon_dec) = moon_position(jd);
+            let moon_illum = moon_illumination(jd);
+            let moon_age = moon_age_days(jd);
+            let phase = moon_phase_name(moon_illum, moon_age);
+
+            Ok(Json(serde_json::json!({
+                "date": today.to_string(),
+                "astro_dusk_utc": dusk.to_rfc3339(),
+                "astro_dawn_utc": dawn.to_rfc3339(),
+                "moon_illumination": moon_illum,
+                "moon_phase_name": phase,
+                "moon_ra_deg": moon_ra,
+                "moon_dec_deg": moon_dec,
+            })))
+        }
+    }
+}