jet1090 0.4.1

A real-time comprehensive Mode S and ADS-B data decoder
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use rs1090::prelude::*;

#[cfg(feature = "sero")]
use rs1090::source::sero;
use serde::{Deserialize, Serialize};
use tracing::debug;

use crate::source::{Address, Source};

/**
 * A structure to describe information to label data produced by a sensor.
 */
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct Sensor {
    /// The serial number is in general a hash of the Address structure
    pub serial: u64,
    /// An (optional) alias to label the sensor
    pub name: Option<String>,
    /// An (optional) position to decode ground messages (DF=18 or 17, BDS=0,6)
    pub reference: Option<Position>,
    /// How many aircraft are seen by the sensor
    pub aircraft_count: u64,
    /// The timestamp for the last seen message
    pub last_timestamp: u64,
}

/**
 * Create a sensor or a list of sensors based on a source information.
 */
pub async fn sensors(value: &Source) -> Vec<Sensor> {
    match &value.address {
        Address::Tcp(_)
        | Address::Udp(_)
        | Address::Websocket(_)
        | Address::Rtlsdr(_) => {
            vec![Sensor {
                serial: value.serial(),
                name: value.name.clone(),
                reference: value.reference,
                aircraft_count: 0,
                last_timestamp: 0,
            }]
        }
        Address::Sero(params) => {
            #[cfg(feature = "sero")]
            {
                let sero = sero::SeroClient::from(params);
                debug!("send {:?} to collect info", params);
                let info = sero.info().await.unwrap();
                info.sensor_info
                    .iter()
                    .map(|elt| Sensor {
                        serial: elt.sensor.unwrap().serial,
                        reference: elt.gnss.as_ref().unwrap().position.map(
                            |pos| Position {
                                latitude: pos.latitude,
                                longitude: pos.longitude,
                            },
                        ),
                        name: Some(elt.alias.to_string()),
                        aircraft_count: 0,
                        last_timestamp: 0,
                    })
                    .collect()
            }
            #[cfg(not(feature = "sero"))]
            {
                debug!("params {:?} unused", params);
                vec![]
            }
        }
    }
}