use dos_actors::{
    clients::{
        arrow_client::Arrow,
        m1::*,
        mount::{Mount, MountEncoders, MountSetPoint, MountTorques},
    },
    prelude::*,
};
use fem::{
    dos::{DiscreteModalSolver, ExponentialMatrix},
    fem_io::*,
    FEM,
};
use lom::{Stats, LOM};

#[tokio::test]
async fn setpoint_mount_m1() -> anyhow::Result<()> {
    let sim_sampling_frequency = 1000;
    let sim_duration = 4_usize;
    let n_step = sim_sampling_frequency * sim_duration;

    let state_space = {
        let fem = FEM::from_env()?.static_from_env()?;
        let n_io = (fem.n_inputs(), fem.n_outputs());
        print!("{fem}");
        DiscreteModalSolver::<ExponentialMatrix>::from_fem(fem)
            .sampling(sim_sampling_frequency as f64)
            .proportional_damping(2. / 100.)
            .ins::<OSSElDriveTorque>()
            .ins::<OSSAzDriveTorque>()
            .ins::<OSSRotDriveTorque>()
            .ins::<OSSHarpointDeltaF>()
            .ins::<M1ActuatorsSegment1>()
            .ins::<M1ActuatorsSegment2>()
            .ins::<M1ActuatorsSegment3>()
            .ins::<M1ActuatorsSegment4>()
            .ins::<M1ActuatorsSegment5>()
            .ins::<M1ActuatorsSegment6>()
            .ins::<M1ActuatorsSegment7>()
            .outs::<OSSAzEncoderAngle>()
            .outs::<OSSElEncoderAngle>()
            .outs::<OSSRotEncoderAngle>()
            .outs::<OSSHardpointD>()
            .outs::<OSSM1Lcl>()
            .outs::<MCM2Lcl6D>()
            .outs::<M1Segment1AxialD>()
            .use_static_gain_compensation(n_io)
            .build()?
    };
    // FEM
    let mut fem: Actor<_> = state_space.into();
    // MOUNT
    let mut mount: Actor<_> = Mount::new().into();

    const M1_RATE: usize = 10;
    assert_eq!(sim_sampling_frequency / M1_RATE, 100);

    // HARDPOINTS
    let mut m1_hardpoints: Actor<_> = m1_ctrl::hp_dynamics::Controller::new().into();
    // LOADCELLS
    let mut m1_hp_loadcells: Actor<_, 1, M1_RATE> =
        m1_ctrl::hp_load_cells::Controller::new().into();
    // M1 SEGMENTS ACTUATORS
    let mut m1_segment1: Actor<_, M1_RATE, 1> =
        m1_ctrl::actuators::segment1::Controller::new().into();
    let mut m1_segment2: Actor<_, M1_RATE, 1> =
        m1_ctrl::actuators::segment2::Controller::new().into();
    let mut m1_segment3: Actor<_, M1_RATE, 1> =
        m1_ctrl::actuators::segment3::Controller::new().into();
    let mut m1_segment4: Actor<_, M1_RATE, 1> =
        m1_ctrl::actuators::segment4::Controller::new().into();
    let mut m1_segment5: Actor<_, M1_RATE, 1> =
        m1_ctrl::actuators::segment5::Controller::new().into();
    let mut m1_segment6: Actor<_, M1_RATE, 1> =
        m1_ctrl::actuators::segment6::Controller::new().into();
    let mut m1_segment7: Actor<_, M1_RATE, 1> =
        m1_ctrl::actuators::segment7::Controller::new().into();

    //let logging = Logging::default().n_entry(2).into_arcx();
    let logging = Arrow::builder(n_step)
        .entry::<f64, OSSM1Lcl>(42)
        .entry::<f64, MCM2Lcl6D>(42)
        .entry::<f64, M1ActuatorsSegment1>(335)
        .entry::<f64, M1ActuatorsSegment2>(335)
        .entry::<f64, M1Segment1AxialD>(602)
        .entry::<f64, OSSHardpointD>(84)
        .build()
        .into_arcx();
    let mut sink = Terminator::<_>::new(logging.clone());

    type D = Vec<f64>;

    let mut mount_set_point: Initiator<_> = Signals::new(3, n_step).into();
    mount_set_point
        .add_output()
        .build::<D, MountSetPoint>()
        .into_input(&mut mount);
    mount
        .add_output()
        .build::<D, MountTorques>()
        .into_input(&mut fem);

    let mut m1s1f_set_point: Initiator<_, M1_RATE> = Signals::new(335, n_step).into();

    m1s1f_set_point
        .add_output()
        .build::<D, S1SAoffsetFcmd>()
        .into_input(&mut m1_segment1);
    let mut m1rbm_set_point: Initiator<_> = Signals::new(42, n_step).into();
    m1rbm_set_point
        .add_output()
        .build::<D, M1RBMcmd>()
        .into_input(&mut m1_hardpoints);
    m1_hardpoints
        .add_output()
        .multiplex(2)
        .build::<D, OSSHarpointDeltaF>()
        .into_input(&mut fem)
        .into_input(&mut m1_hp_loadcells);

    m1_hp_loadcells
        .add_output()
        .build::<D, S1HPLC>()
        .into_input(&mut m1_segment1);
    m1_hp_loadcells
        .add_output()
        .build::<D, S2HPLC>()
        .into_input(&mut m1_segment2);
    m1_hp_loadcells
        .add_output()
        .build::<D, S3HPLC>()
        .into_input(&mut m1_segment3);
    m1_hp_loadcells
        .add_output()
        .build::<D, S4HPLC>()
        .into_input(&mut m1_segment4);
    m1_hp_loadcells
        .add_output()
        .build::<D, S5HPLC>()
        .into_input(&mut m1_segment5);
    m1_hp_loadcells
        .add_output()
        .build::<D, S6HPLC>()
        .into_input(&mut m1_segment6);
    m1_hp_loadcells
        .add_output()
        .build::<D, S7HPLC>()
        .into_input(&mut m1_segment7);

    m1_segment1
        .add_output()
        .multiplex(2)
        .bootstrap()
        .build::<D, M1ActuatorsSegment1>()
        .into_input(&mut fem)
        .into_input(&mut sink);
    m1_segment2
        .add_output()
        .multiplex(2)
        .bootstrap()
        .build::<D, M1ActuatorsSegment2>()
        .into_input(&mut fem)
        .into_input(&mut sink);
    m1_segment3
        .add_output()
        .bootstrap()
        .build::<D, M1ActuatorsSegment3>()
        .into_input(&mut fem);
    m1_segment4
        .add_output()
        .bootstrap()
        .build::<D, M1ActuatorsSegment4>()
        .into_input(&mut fem);
    m1_segment5
        .add_output()
        .bootstrap()
        .build::<D, M1ActuatorsSegment5>()
        .into_input(&mut fem);
    m1_segment6
        .add_output()
        .bootstrap()
        .build::<D, M1ActuatorsSegment6>()
        .into_input(&mut fem);
    m1_segment7
        .add_output()
        .bootstrap()
        .build::<D, M1ActuatorsSegment7>()
        .into_input(&mut fem);

    fem.add_output()
        .bootstrap()
        .build::<D, MountEncoders>()
        .into_input(&mut mount);
    fem.add_output()
        .multiplex(2)
        .bootstrap()
        .build::<D, OSSHardpointD>()
        .into_input(&mut m1_hp_loadcells)
        .into_input(&mut sink);
    fem.add_output()
        .build::<D, OSSM1Lcl>()
        .into_input(&mut sink);
    fem.add_output()
        .build::<D, MCM2Lcl6D>()
        .into_input(&mut sink);
    fem.add_output()
        .build::<D, M1Segment1AxialD>()
        .into_input(&mut sink);

    Model::new(vec![
        Box::new(mount_set_point),
        Box::new(mount),
        Box::new(m1s1f_set_point),
        Box::new(m1rbm_set_point),
        Box::new(m1_hardpoints),
        Box::new(m1_hp_loadcells),
        Box::new(m1_segment1),
        Box::new(m1_segment2),
        Box::new(m1_segment3),
        Box::new(m1_segment4),
        Box::new(m1_segment5),
        Box::new(m1_segment6),
        Box::new(m1_segment7),
        Box::new(fem),
        Box::new(sink),
    ])
    .name("mount-m1")
    .flowchart()
    .check()?
    .run()
    .wait()
    .await?;

    let lom = LOM::builder()
        .rigid_body_motions_record((*logging.lock().await).record()?)?
        .build()?;
    let tiptilt = lom.tiptilt_mas();
    let n_sample = 1000;
    let tt = tiptilt.std(Some(n_sample));
    println!("TT STD.: {:.3?}mas", tt);

    assert!(tt[0].hypot(tt[1]) < 0.25);

    Ok(())
}