up

internal/operating/operating.go

@@ -58,6 +58,59 @@ type Repo struct{ db *sql.DB }
 
 func NewRepo(db *sql.DB) *Repo { return &Repo{db: db} }
 
+// CopyProfile duplicates the entire stations→antennas→bands tree from one
+// profile to another (used when a profile is duplicated). New ids are assigned;
+// the band defaults and ordering are preserved.
+func (r *Repo) CopyProfile(ctx context.Context, srcProfileID, dstProfileID int64) error {
+	tree, err := r.ListTree(ctx, srcProfileID)
+	if err != nil {
+		return err
+	}
+	tx, err := r.db.BeginTx(ctx, nil)
+	if err != nil {
+		return err
+	}
+	defer tx.Rollback()
+	now := db.NowISO()
+	for _, st := range tree {
+		var pwr any
+		if st.TXPower != nil {
+			pwr = *st.TXPower
+		}
+		res, err := tx.ExecContext(ctx,
+			`INSERT INTO operating_stations(profile_id, name, tx_pwr, sort_order, created_at, updated_at)
+			 VALUES(?,?,?,?,?,?)`, dstProfileID, st.Name, pwr, st.SortOrder, now, now)
+		if err != nil {
+			return fmt.Errorf("copy station: %w", err)
+		}
+		newStationID, _ := res.LastInsertId()
+		for _, ant := range st.Antennas {
+			ares, err := tx.ExecContext(ctx,
+				`INSERT INTO operating_antennas(station_id, name, sort_order, created_at, updated_at)
+				 VALUES(?,?,?,?,?)`, newStationID, ant.Name, ant.SortOrder, now, now)
+			if err != nil {
+				return fmt.Errorf("copy antenna: %w", err)
+			}
+			newAntID, _ := ares.LastInsertId()
+			for _, b := range ant.Bands {
+				if _, err := tx.ExecContext(ctx,
+					`INSERT INTO operating_antenna_bands(antenna_id, band, is_default) VALUES(?,?,?)`,
+					newAntID, b.Band, boolToInt(b.IsDefault)); err != nil {
+					return fmt.Errorf("copy band: %w", err)
+				}
+			}
+		}
+	}
+	return tx.Commit()
+}
+
+func boolToInt(b bool) int {
+	if b {
+		return 1
+	}
+	return 0
+}
+
 // ListTree returns every station for the profile with its nested antennas
 // and bands. One round-trip per level — three queries total regardless of
 // tree size, so the Settings panel stays snappy on big setups.