#![allow(clippy::type_complexity, clippy::too_many_arguments, clippy::large_enum_variant)]

use mpstthree::binary::struct_trait::{end::End, recv::Recv, send::Send, session::Session};
use mpstthree::role::broadcast::RoleBroadcast;
use mpstthree::role::end::RoleEnd;
use mpstthree::{
    bundle_struct_fork_close_multi_cancel, create_fn_choose_mpst_multi_to_all_bundle,
    create_multiple_normal_role_short, create_recv_mpst_session_bundle,
    create_send_mpst_cancel_bundle, offer_mpst, create_multiple_normal_name_short
};

use std::error::Error;

// Create the new MeshedChannels for ten participants and the close and fork functions
bundle_struct_fork_close_multi_cancel!(close_mpst_multi, fork_mpst, MeshedChannels, 10);

// Create new roles
// normal
create_multiple_normal_role_short!(A, B, C, D, E, F, G, H, I, J);

// Create new names
create_multiple_normal_name_short!(A, B, C, D, E, F, G, H, I, J);

// Create new send functions
// A
create_send_mpst_cancel_bundle!(
    send_mpst_a_to_b, RoleB, 1 | =>
    NameA, MeshedChannels, 10
);

// B
create_send_mpst_cancel_bundle!(
    send_mpst_b_to_a, RoleA, 1 |
    send_mpst_b_to_c, RoleC, 2 | =>
    NameB, MeshedChannels, 10
);

// C
create_send_mpst_cancel_bundle!(
    send_mpst_c_to_b, RoleB, 2 |
    send_mpst_c_to_d, RoleD, 3 | =>
    NameC, MeshedChannels, 10
);

// D
create_send_mpst_cancel_bundle!(
    send_mpst_d_to_c, RoleC, 3 |
    send_mpst_d_to_e, RoleE, 4 | =>
    NameD, MeshedChannels, 10
);

// E
create_send_mpst_cancel_bundle!(
    send_mpst_e_to_d, RoleD, 4 |
    send_mpst_e_to_f, RoleF, 5 | =>
    NameE, MeshedChannels, 10
);

// F
create_send_mpst_cancel_bundle!(
    send_mpst_f_to_e, RoleE, 5 |
    send_mpst_f_to_g, RoleG, 6 | =>
    NameF, MeshedChannels, 10
);

// G
create_send_mpst_cancel_bundle!(
    send_mpst_g_to_f, RoleF, 6 |
    send_mpst_g_to_h, RoleH, 7 | =>
    NameG, MeshedChannels, 10
);

// H
create_send_mpst_cancel_bundle!(
    send_mpst_h_to_g, RoleG, 7 |
    send_mpst_h_to_i, RoleI, 8 | =>
    NameH, MeshedChannels, 10
);

// I
create_send_mpst_cancel_bundle!(
    send_mpst_i_to_h, RoleH, 8 |
    send_mpst_i_to_j, RoleJ, 9 | =>
    NameI, MeshedChannels, 10
);

// J
create_send_mpst_cancel_bundle!(
    send_mpst_j_to_i, RoleI, 9 | =>
    NameJ, MeshedChannels, 10
);

// Create new recv functions and related types
// A
create_recv_mpst_session_bundle!(
    recv_mpst_a_from_b, RoleB, 1 |
    recv_mpst_a_from_j, RoleJ, 9 | =>
    NameA, MeshedChannels, 10
);

// B
create_recv_mpst_session_bundle!(
    recv_mpst_b_from_a, RoleA, 1 |
    recv_mpst_b_from_c, RoleC, 2 |
    recv_mpst_b_from_j, RoleJ, 9 | =>
    NameB, MeshedChannels, 10
);

// C
create_recv_mpst_session_bundle!(
    recv_mpst_c_from_b, RoleB, 2 |
    recv_mpst_c_from_d, RoleD, 3 |
    recv_mpst_c_from_j, RoleJ, 9 | =>
    NameC, MeshedChannels, 10
);

// D
create_recv_mpst_session_bundle!(
    recv_mpst_d_from_c, RoleC, 3 |
    recv_mpst_d_from_e, RoleE, 4 |
    recv_mpst_d_from_j, RoleJ, 9 | =>
    NameD, MeshedChannels, 10
);

// E
create_recv_mpst_session_bundle!(
    recv_mpst_e_from_d, RoleD, 4 |
    recv_mpst_e_from_f, RoleF, 5 |
    recv_mpst_e_from_j, RoleJ, 9 | =>
    NameE, MeshedChannels, 10
);

// F
create_recv_mpst_session_bundle!(
    recv_mpst_f_from_e, RoleE, 5 |
    recv_mpst_f_from_g, RoleG, 6 |
    recv_mpst_f_from_j, RoleJ, 9 | =>
    NameF, MeshedChannels, 10
);

// G
create_recv_mpst_session_bundle!(
    recv_mpst_g_from_f, RoleF, 6 |
    recv_mpst_g_from_h, RoleH, 7 |
    recv_mpst_g_from_j, RoleJ, 9 | =>
    NameG, MeshedChannels, 10
);

// H
create_recv_mpst_session_bundle!(
    recv_mpst_h_from_g, RoleG, 7 |
    recv_mpst_h_from_i, RoleI, 8 |
    recv_mpst_h_from_j, RoleJ, 9 | =>
    NameH, MeshedChannels, 10
);

// I
create_recv_mpst_session_bundle!(
    recv_mpst_i_from_h, RoleH, 8 |
    recv_mpst_i_from_j, RoleJ, 9 | =>
    NameI, MeshedChannels, 10
);

// J
create_recv_mpst_session_bundle!(
    recv_mpst_j_from_i, RoleI, 9 | =>
    NameJ, MeshedChannels, 10
);

// Types
// A
enum Branching0fromJtoA {
    Forward(
        MeshedChannels<
            Send<(), End>,
            End,
            End,
            End,
            End,
            End,
            End,
            End,
            RecursAtoJ,
            RoleB<RoleJ<RoleEnd>>,
            NameA,
        >,
    ),
    Backward(
        MeshedChannels<
            Recv<(), End>,
            End,
            End,
            End,
            End,
            End,
            End,
            End,
            RecursAtoJ,
            RoleB<RoleJ<RoleEnd>>,
            NameA,
        >,
    ),
    Done(MeshedChannels<End, End, End, End, End, End, End, End, End, RoleEnd, NameA>),
}
type RecursAtoJ = <Choose0fromJtoA as Session>::Dual;

// B
enum Branching0fromJtoB {
    Forward(
        MeshedChannels<
            Recv<(), End>,
            Send<(), End>,
            End,
            End,
            End,
            End,
            End,
            End,
            RecursBtoJ,
            RoleA<RoleC<RoleJ<RoleEnd>>>,
            NameB,
        >,
    ),
    Backward(
        MeshedChannels<
            Send<(), End>,
            Recv<(), End>,
            End,
            End,
            End,
            End,
            End,
            End,
            RecursBtoJ,
            RoleC<RoleA<RoleJ<RoleEnd>>>,
            NameB,
        >,
    ),
    Done(MeshedChannels<End, End, End, End, End, End, End, End, End, RoleEnd, NameB>),
}
type RecursBtoJ = <Choose0fromJtoB as Session>::Dual;

// C
enum Branching0fromJtoC {
    Forward(
        MeshedChannels<
            End,
            Recv<(), End>,
            Send<(), End>,
            End,
            End,
            End,
            End,
            End,
            RecursCtoJ,
            RoleB<RoleD<RoleJ<RoleEnd>>>,
            NameC,
        >,
    ),
    Backward(
        MeshedChannels<
            End,
            Send<(), End>,
            Recv<(), End>,
            End,
            End,
            End,
            End,
            End,
            RecursCtoJ,
            RoleD<RoleB<RoleJ<RoleEnd>>>,
            NameC,
        >,
    ),
    Done(MeshedChannels<End, End, End, End, End, End, End, End, End, RoleEnd, NameC>),
}
type RecursCtoJ = <Choose0fromJtoC as Session>::Dual;

// D
enum Branching0fromJtoD {
    Forward(
        MeshedChannels<
            End,
            End,
            Recv<(), End>,
            Send<(), End>,
            End,
            End,
            End,
            End,
            RecursDtoJ,
            RoleC<RoleE<RoleJ<RoleEnd>>>,
            NameD,
        >,
    ),
    Backward(
        MeshedChannels<
            End,
            End,
            Send<(), End>,
            Recv<(), End>,
            End,
            End,
            End,
            End,
            RecursDtoJ,
            RoleE<RoleC<RoleJ<RoleEnd>>>,
            NameD,
        >,
    ),
    Done(MeshedChannels<End, End, End, End, End, End, End, End, End, RoleEnd, NameD>),
}
type RecursDtoJ = <Choose0fromJtoD as Session>::Dual;

// E
enum Branching0fromJtoE {
    Forward(
        MeshedChannels<
            End,
            End,
            End,
            Recv<(), End>,
            Send<(), End>,
            End,
            End,
            End,
            RecursEtoJ,
            RoleD<RoleF<RoleJ<RoleEnd>>>,
            NameE,
        >,
    ),
    Backward(
        MeshedChannels<
            End,
            End,
            End,
            Send<(), End>,
            Recv<(), End>,
            End,
            End,
            End,
            RecursEtoJ,
            RoleF<RoleD<RoleJ<RoleEnd>>>,
            NameE,
        >,
    ),
    Done(MeshedChannels<End, End, End, End, End, End, End, End, End, RoleEnd, NameE>),
}
type RecursEtoJ = <Choose0fromJtoE as Session>::Dual;

// F
enum Branching0fromJtoF {
    Forward(
        MeshedChannels<
            End,
            End,
            End,
            End,
            Recv<(), End>,
            Send<(), End>,
            End,
            End,
            RecursFtoJ,
            RoleE<RoleG<RoleJ<RoleEnd>>>,
            NameF,
        >,
    ),
    Backward(
        MeshedChannels<
            End,
            End,
            End,
            End,
            Send<(), End>,
            Recv<(), End>,
            End,
            End,
            RecursFtoJ,
            RoleG<RoleE<RoleJ<RoleEnd>>>,
            NameF,
        >,
    ),
    Done(MeshedChannels<End, End, End, End, End, End, End, End, End, RoleEnd, NameF>),
}
type RecursFtoJ = <Choose0fromJtoF as Session>::Dual;

// G
enum Branching0fromJtoG {
    Forward(
        MeshedChannels<
            End,
            End,
            End,
            End,
            End,
            Recv<(), End>,
            Send<(), End>,
            End,
            RecursGtoJ,
            RoleF<RoleH<RoleJ<RoleEnd>>>,
            NameG,
        >,
    ),
    Backward(
        MeshedChannels<
            End,
            End,
            End,
            End,
            End,
            Send<(), End>,
            Recv<(), End>,
            End,
            RecursGtoJ,
            RoleH<RoleF<RoleJ<RoleEnd>>>,
            NameG,
        >,
    ),
    Done(MeshedChannels<End, End, End, End, End, End, End, End, End, RoleEnd, NameG>),
}
type RecursGtoJ = <Choose0fromJtoG as Session>::Dual;

// H
enum Branching0fromJtoH {
    Forward(
        MeshedChannels<
            End,
            End,
            End,
            End,
            End,
            End,
            Recv<(), End>,
            Send<(), End>,
            RecursHtoJ,
            RoleG<RoleI<RoleJ<RoleEnd>>>,
            NameH,
        >,
    ),
    Backward(
        MeshedChannels<
            End,
            End,
            End,
            End,
            End,
            End,
            Send<(), End>,
            Recv<(), End>,
            RecursHtoJ,
            RoleI<RoleG<RoleJ<RoleEnd>>>,
            NameH,
        >,
    ),
    Done(MeshedChannels<End, End, End, End, End, End, End, End, End, RoleEnd, NameH>),
}
type RecursHtoJ = <Choose0fromJtoH as Session>::Dual;

// I
enum Branching0fromJtoI {
    Forward(
        MeshedChannels<
            End,
            End,
            End,
            End,
            End,
            End,
            End,
            Recv<(), End>,
            Send<(), RecursItoJ>,
            RoleH<RoleJ<RoleJ<RoleEnd>>>,
            NameI,
        >,
    ),
    Backward(
        MeshedChannels<
            End,
            End,
            End,
            End,
            End,
            End,
            End,
            Send<(), End>,
            Recv<(), RecursItoJ>,
            RoleJ<RoleH<RoleJ<RoleEnd>>>,
            NameI,
        >,
    ),
    Done(MeshedChannels<End, End, End, End, End, End, End, End, End, RoleEnd, NameI>),
}
type RecursItoJ = <Choose0fromJtoI as Session>::Dual;

// J
type Choose0fromJtoA = Send<Branching0fromJtoA, End>;
type Choose0fromJtoB = Send<Branching0fromJtoB, End>;
type Choose0fromJtoC = Send<Branching0fromJtoC, End>;
type Choose0fromJtoD = Send<Branching0fromJtoD, End>;
type Choose0fromJtoE = Send<Branching0fromJtoE, End>;
type Choose0fromJtoF = Send<Branching0fromJtoF, End>;
type Choose0fromJtoG = Send<Branching0fromJtoG, End>;
type Choose0fromJtoH = Send<Branching0fromJtoH, End>;
type Choose0fromJtoI = Send<Branching0fromJtoI, End>;
type EndpointDoneJ = MeshedChannels<End, End, End, End, End, End, End, End, End, RoleEnd, NameJ>;
type EndpointForwardJ = MeshedChannels<
    Choose0fromJtoA,
    Choose0fromJtoB,
    Choose0fromJtoC,
    Choose0fromJtoD,
    Choose0fromJtoE,
    Choose0fromJtoF,
    Choose0fromJtoG,
    Choose0fromJtoH,
    Recv<(), Choose0fromJtoI>,
    RoleI<RoleBroadcast>,
    NameJ,
>;
type EndpointBackwardJ = MeshedChannels<
    Choose0fromJtoA,
    Choose0fromJtoB,
    Choose0fromJtoC,
    Choose0fromJtoD,
    Choose0fromJtoE,
    Choose0fromJtoF,
    Choose0fromJtoG,
    Choose0fromJtoH,
    Send<(), Choose0fromJtoI>,
    RoleI<RoleBroadcast>,
    NameJ,
>;

// Creating the MP sessions
type EndpointA =
    MeshedChannels<End, End, End, End, End, End, End, End, RecursAtoJ, RoleJ<RoleEnd>, NameA>;
type EndpointB =
    MeshedChannels<End, End, End, End, End, End, End, End, RecursBtoJ, RoleJ<RoleEnd>, NameB>;
type EndpointC =
    MeshedChannels<End, End, End, End, End, End, End, End, RecursCtoJ, RoleJ<RoleEnd>, NameC>;
type EndpointD =
    MeshedChannels<End, End, End, End, End, End, End, End, RecursDtoJ, RoleJ<RoleEnd>, NameD>;
type EndpointE =
    MeshedChannels<End, End, End, End, End, End, End, End, RecursEtoJ, RoleJ<RoleEnd>, NameE>;
type EndpointF =
    MeshedChannels<End, End, End, End, End, End, End, End, RecursFtoJ, RoleJ<RoleEnd>, NameF>;
type EndpointG =
    MeshedChannels<End, End, End, End, End, End, End, End, RecursGtoJ, RoleJ<RoleEnd>, NameG>;
type EndpointH =
    MeshedChannels<End, End, End, End, End, End, End, End, RecursHtoJ, RoleJ<RoleEnd>, NameH>;
type EndpointI =
    MeshedChannels<End, End, End, End, End, End, End, End, RecursItoJ, RoleJ<RoleEnd>, NameI>;
type EndpointJ = MeshedChannels<
    Choose0fromJtoA,
    Choose0fromJtoB,
    Choose0fromJtoC,
    Choose0fromJtoD,
    Choose0fromJtoE,
    Choose0fromJtoF,
    Choose0fromJtoG,
    Choose0fromJtoH,
    Choose0fromJtoI,
    RoleBroadcast,
    NameJ,
>;

create_fn_choose_mpst_multi_to_all_bundle!(
    done_from_j_to_all, forward_from_j_to_all, backward_from_j_to_all, =>
    Done, Forward, Backward, =>
    EndpointDoneJ, EndpointForwardJ, EndpointBackwardJ, =>
    Branching0fromJtoA,
    Branching0fromJtoB,
    Branching0fromJtoC,
    Branching0fromJtoD,
    Branching0fromJtoE,
    Branching0fromJtoF,
    Branching0fromJtoG,
    Branching0fromJtoH,
    Branching0fromJtoI, =>
    NameA,
    NameB,
    NameC,
    NameD,
    NameE,
    NameF,
    NameG,
    NameH,
    NameI, =>
    NameJ, MeshedChannels, 10
);

fn endpoint_a(s: EndpointA) -> Result<(), Box<dyn Error>> {
    offer_mpst!(s, recv_mpst_a_from_j, {
        Branching0fromJtoA::Done(s) => {
            close_mpst_multi(s)
        },
        Branching0fromJtoA::Forward(s) => {
            let s = send_mpst_a_to_b((), s)?;
            endpoint_a(s)
        },
        Branching0fromJtoA::Backward(s) => {
            let (_, s) = recv_mpst_a_from_b(s)?;
            endpoint_a(s)
        },
    })
}

fn endpoint_b(s: EndpointB) -> Result<(), Box<dyn Error>> {
    offer_mpst!(s, recv_mpst_b_from_j, {
        Branching0fromJtoB::Done(s) => {
            close_mpst_multi(s)
        },
        Branching0fromJtoB::Forward(s) => {
            let ((), s) = recv_mpst_b_from_a(s)?;
            let s = send_mpst_b_to_c((), s)?;
            endpoint_b(s)
        },
        Branching0fromJtoB::Backward(s) => {
            let ((), s) = recv_mpst_b_from_c(s)?;
            let s = send_mpst_b_to_a((), s)?;
            endpoint_b(s)
        },
    })
}

fn endpoint_c(s: EndpointC) -> Result<(), Box<dyn Error>> {
    offer_mpst!(s, recv_mpst_c_from_j, {
        Branching0fromJtoC::Done(s) => {
            close_mpst_multi(s)
        },
        Branching0fromJtoC::Forward(s) => {
            let ((), s) = recv_mpst_c_from_b(s)?;
            let s = send_mpst_c_to_d((), s)?;
            endpoint_c(s)
        },
        Branching0fromJtoC::Backward(s) => {
            let ((), s) = recv_mpst_c_from_d(s)?;
            let s = send_mpst_c_to_b((), s)?;
            endpoint_c(s)
        },
    })
}

fn endpoint_d(s: EndpointD) -> Result<(), Box<dyn Error>> {
    offer_mpst!(s, recv_mpst_d_from_j, {
        Branching0fromJtoD::Done(s) => {
            close_mpst_multi(s)
        },
        Branching0fromJtoD::Forward(s) => {
            let ((), s) = recv_mpst_d_from_c(s)?;
            let s = send_mpst_d_to_e((), s)?;
            endpoint_d(s)
        },
        Branching0fromJtoD::Backward(s) => {
            let ((), s) = recv_mpst_d_from_e(s)?;
            let s = send_mpst_d_to_c((), s)?;
            endpoint_d(s)
        },
    })
}

fn endpoint_e(s: EndpointE) -> Result<(), Box<dyn Error>> {
    offer_mpst!(s, recv_mpst_e_from_j, {
        Branching0fromJtoE::Done(s) => {
            close_mpst_multi(s)
        },
        Branching0fromJtoE::Forward(s) => {
            let ((), s) = recv_mpst_e_from_d(s)?;
            let s = send_mpst_e_to_f((), s)?;
            endpoint_e(s)
        },
        Branching0fromJtoE::Backward(s) => {
            let ((), s) = recv_mpst_e_from_f(s)?;
            let s = send_mpst_e_to_d((), s)?;
            endpoint_e(s)
        },
    })
}

fn endpoint_f(s: EndpointF) -> Result<(), Box<dyn Error>> {
    offer_mpst!(s, recv_mpst_f_from_j, {
        Branching0fromJtoF::Done(s) => {
            close_mpst_multi(s)
        },
        Branching0fromJtoF::Forward(s) => {
            let ((), s) = recv_mpst_f_from_e(s)?;
            let s = send_mpst_f_to_g((), s)?;
            endpoint_f(s)
        },
        Branching0fromJtoF::Backward(s) => {
            let ((), s) = recv_mpst_f_from_g(s)?;
            let s = send_mpst_f_to_e((), s)?;
            endpoint_f(s)
        },
    })
}

fn endpoint_g(s: EndpointG) -> Result<(), Box<dyn Error>> {
    offer_mpst!(s, recv_mpst_g_from_j, {
        Branching0fromJtoG::Done(s) => {
            close_mpst_multi(s)
        },
        Branching0fromJtoG::Forward(s) => {
            let ((), s) = recv_mpst_g_from_f(s)?;
            let s = send_mpst_g_to_h((), s)?;
            endpoint_g(s)
        },
        Branching0fromJtoG::Backward(s) => {
            let ((), s) = recv_mpst_g_from_h(s)?;
            let s = send_mpst_g_to_f((), s)?;
            endpoint_g(s)
        },
    })
}

fn endpoint_h(s: EndpointH) -> Result<(), Box<dyn Error>> {
    offer_mpst!(s, recv_mpst_h_from_j, {
        Branching0fromJtoH::Done(s) => {
            close_mpst_multi(s)
        },
        Branching0fromJtoH::Forward(s) => {
            let ((), s) = recv_mpst_h_from_g(s)?;
            let s = send_mpst_h_to_i((), s)?;
            endpoint_h(s)
        },
        Branching0fromJtoH::Backward(s) => {
            let ((), s) = recv_mpst_h_from_i(s)?;
            let s = send_mpst_h_to_g((), s)?;
            endpoint_h(s)
        },
    })
}

fn endpoint_i(s: EndpointI) -> Result<(), Box<dyn Error>> {
    offer_mpst!(s, recv_mpst_i_from_j, {
        Branching0fromJtoI::Done(s) => {
            close_mpst_multi(s)
        },
        Branching0fromJtoI::Forward(s) => {
            let ((), s) = recv_mpst_i_from_h(s)?;
            let s = send_mpst_i_to_j((), s)?;
            endpoint_i(s)
        },
        Branching0fromJtoI::Backward(s) => {
            let ((), s) = recv_mpst_i_from_j(s)?;
            let s = send_mpst_i_to_h((), s)?;
            endpoint_i(s)
        },
    })
}

fn endpoint_j(s: EndpointJ) -> Result<(), Box<dyn Error>> {
    recurs_j(s, 100)
}

fn recurs_j(s: EndpointJ, index: i64) -> Result<(), Box<dyn Error>> {
    match index {
        0 => {
            let s = done_from_j_to_all(s);

            close_mpst_multi(s)
        }
        i if i % 2 == 0 => {
            let s = forward_from_j_to_all(s);

            let (_, s) = recv_mpst_j_from_i(s)?;

            recurs_j(s, i - 1)
        }
        i => {
            let s = backward_from_j_to_all(s);

            let s = send_mpst_j_to_i((), s)?;

            recurs_j(s, i - 1)
        }
    }
}

fn main() {
    let (
        thread_a,
        thread_b,
        thread_c,
        thread_d,
        thread_e,
        thread_f,
        thread_g,
        thread_h,
        thread_i,
        thread_j,
    ) = fork_mpst(
        endpoint_a, endpoint_b, endpoint_c, endpoint_d, endpoint_e, endpoint_f, endpoint_g,
        endpoint_h, endpoint_i, endpoint_j,
    );

    thread_a.join().unwrap();
    thread_b.join().unwrap();
    thread_c.join().unwrap();
    thread_d.join().unwrap();
    thread_e.join().unwrap();
    thread_f.join().unwrap();
    thread_g.join().unwrap();
    thread_h.join().unwrap();
    thread_i.join().unwrap();
    thread_j.join().unwrap();
}