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/* Copyright 2023 Architect Financial Technologies LLC. This is free
 * software released under the GNU Affero Public License version 3. */

//! Types used by various queries to the OMS.

use crate::{
    packed_value, pool,
    protocol::{
        limits::Limit,
        orderflow::{AberrantFill, FillId, Halt, NormalFill, Order, OrderId, OrderState},
    },
};
use enumflags2::BitFlags;
use netidx::{chars::Chars, pool::Pooled};
use netidx_derive::Pack;
use std::{ops::Deref, result, sync::Arc};

pool!(pub, pool_oids_fids, Vec<(OrderId, FillId)>, 1_000, 1_000);
pool!(pub, pool_fids, Vec<FillId>, 1_000, 1_000);
pool!(pub, pool_fills, Vec<result::Result<NormalFill, AberrantFill>>, 1_000, 1_000);
pool!(pub, pool_orders, Vec<Order>, 1_000, 1_000);
pool!(pub, pool_order_state, Vec<BitFlags<OrderState>>, 1_000, 10_000);
pool!(pub, pool_oids, Vec<OrderId>, 1_000, 10_000);

#[derive(Debug, Clone, PartialEq, Eq, Pack)]
#[pack(unwrapped)]
pub struct OrderIds(pub Arc<Pooled<Vec<OrderId>>>);

packed_value!(OrderIds);

impl Deref for OrderIds {
    type Target = Pooled<Vec<OrderId>>;

    fn deref(&self) -> &Self::Target {
        &self.0
    }
}

#[derive(Debug, Clone, PartialEq, Eq, Pack)]
#[pack(unwrapped)]
pub struct FillIds(pub Arc<Pooled<Vec<FillId>>>);

packed_value!(FillIds);

impl Deref for FillIds {
    type Target = Pooled<Vec<FillId>>;

    fn deref(&self) -> &Self::Target {
        &self.0
    }
}

#[derive(Debug, Clone, PartialEq, Eq, Pack)]
#[pack(unwrapped)]
pub struct OidsAndFillids(pub Arc<Pooled<Vec<(OrderId, FillId)>>>);

packed_value!(OidsAndFillids);

impl Deref for OidsAndFillids {
    type Target = Pooled<Vec<(OrderId, FillId)>>;

    fn deref(&self) -> &Self::Target {
        &self.0
    }
}

#[derive(Debug, Clone, PartialEq, Eq, Pack)]
#[pack(unwrapped)]
pub struct OrderStates(pub Arc<Pooled<Vec<BitFlags<OrderState>>>>);

packed_value!(OrderStates);

impl Deref for OrderStates {
    type Target = Pooled<Vec<BitFlags<OrderState>>>;

    fn deref(&self) -> &Self::Target {
        &self.0
    }
}

#[derive(Debug, Clone, PartialEq, Eq, Pack)]
#[pack(unwrapped)]
pub struct RejectReasons(pub Arc<Pooled<Vec<Option<Chars>>>>);

packed_value!(RejectReasons);

impl Deref for RejectReasons {
    type Target = Pooled<Vec<Option<Chars>>>;

    fn deref(&self) -> &Self::Target {
        &self.0
    }
}

#[derive(Debug, Clone, PartialEq, Eq, Pack)]
#[pack(unwrapped)]
pub struct Orders(pub Arc<Pooled<Vec<Order>>>);

packed_value!(Orders);

impl Deref for Orders {
    type Target = Pooled<Vec<Order>>;

    fn deref(&self) -> &Self::Target {
        &self.0
    }
}

#[derive(Debug, Clone, PartialEq, Eq, Pack)]
#[pack(unwrapped)]
pub struct Fills(pub Arc<Pooled<Vec<result::Result<NormalFill, AberrantFill>>>>);

packed_value!(Fills);

impl Deref for Fills {
    type Target = Pooled<Vec<result::Result<NormalFill, AberrantFill>>>;

    fn deref(&self) -> &Self::Target {
        &self.0
    }
}

#[derive(Debug, Clone, PartialEq, Eq, Pack)]
#[pack(unwrapped)]
pub struct Limits(pub Arc<Pooled<Vec<Limit>>>);

packed_value!(Limits);

impl Deref for Limits {
    type Target = Pooled<Vec<Limit>>;

    fn deref(&self) -> &Self::Target {
        &self.0
    }
}

#[derive(Debug, Clone, PartialEq, Eq, Pack)]
#[pack(unwrapped)]
pub struct Halts(pub Arc<Pooled<Vec<Halt>>>);

packed_value!(Halts);

impl Deref for Halts {
    type Target = Pooled<Vec<Halt>>;

    fn deref(&self) -> &Self::Target {
        &self.0
    }
}