1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86

/*
    Nyx, blazing fast astrodynamics
    Copyright (C) 2021 Christopher Rabotin <christopher.rabotin@gmail.com>

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU Affero General Public License as published
    by the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU Affero General Public License for more details.

    You should have received a copy of the GNU Affero General Public License
    along with this program.  If not, see <https://www.gnu.org/licenses/>.
*/

extern crate bacon_sci;
extern crate crossbeam;
extern crate csv;
extern crate rayon;

use crate::errors::NyxError;
use crate::io::formatter::StateFormatter;
use crate::{Orbit, Spacecraft};
use std::fs::File;

pub mod ui;

pub mod trajectory;

mod events;
pub use events::{Event, EventEvaluator};

pub mod targeter;

pub type ScTraj = trajectory::Traj<Spacecraft>;
pub type Ephemeris = trajectory::Traj<Orbit>;

mod param;
pub use param::StateParameter;

mod target_variable;
pub use target_variable::{Variable, Vary};

/// A Mission Design handler
pub trait MdHdlr<StateType: Copy>: Send + Sync {
    fn handle(&mut self, state: &StateType);
}

pub struct OrbitStateOutput {
    csv_out: csv::Writer<File>,
    fmtr: StateFormatter,
}

impl OrbitStateOutput {
    pub fn new(fmtr: StateFormatter) -> Result<Self, NyxError> {
        match csv::Writer::from_path(fmtr.filename.clone()) {
            Ok(mut wtr) => {
                wtr.serialize(&fmtr.headers)
                    .expect("could not write headers");
                info!("Saving output to {}", fmtr.filename);

                Ok(Self { csv_out: wtr, fmtr })
            }
            Err(e) => Err(NyxError::ExportError(e.to_string())),
        }
    }
}

impl MdHdlr<Spacecraft> for OrbitStateOutput {
    fn handle(&mut self, state: &Spacecraft) {
        self.csv_out
            .serialize(self.fmtr.fmt(&state.orbit))
            .expect("could not format state");
    }
}

impl MdHdlr<Orbit> for OrbitStateOutput {
    fn handle(&mut self, state: &Orbit) {
        self.csv_out
            .serialize(self.fmtr.fmt(&state))
            .expect("could not format state");
    }
}