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//! Message definitions for all ICS4 domain types: channel open & close handshake datagrams, as well
//! as packets.

use acknowledgement::MsgAcknowledgement;

use crate::core::ics04_channel::msgs::chan_close_confirm::MsgChannelCloseConfirm;
use crate::core::ics04_channel::msgs::chan_close_init::MsgChannelCloseInit;
use crate::core::ics04_channel::msgs::chan_open_ack::MsgChannelOpenAck;
use crate::core::ics04_channel::msgs::chan_open_confirm::MsgChannelOpenConfirm;
use crate::core::ics04_channel::msgs::chan_open_init::MsgChannelOpenInit;
use crate::core::ics04_channel::msgs::chan_open_try::MsgChannelOpenTry;

use self::{recv_packet::MsgRecvPacket, timeout::MsgTimeout, timeout_on_close::MsgTimeoutOnClose};

// Opening handshake messages.
pub mod chan_open_ack;
pub mod chan_open_confirm;
pub mod chan_open_init;
pub mod chan_open_try;

// Closing handshake messages.
pub mod chan_close_confirm;
pub mod chan_close_init;

// Packet specific messages.
pub mod acknowledgement;
pub mod recv_packet;
pub mod timeout;
pub mod timeout_on_close;

/// Enumeration of all possible messages that the ICS4 protocol processes.
#[derive(Clone, Debug, PartialEq)]
pub enum ChannelMsg {
    ChannelOpenInit(MsgChannelOpenInit),
    ChannelOpenTry(MsgChannelOpenTry),
    ChannelOpenAck(MsgChannelOpenAck),
    ChannelOpenConfirm(MsgChannelOpenConfirm),
    ChannelCloseInit(MsgChannelCloseInit),
    ChannelCloseConfirm(MsgChannelCloseConfirm),
}

#[derive(Clone, Debug, PartialEq)]
pub enum PacketMsg {
    RecvPacket(MsgRecvPacket),
    AckPacket(MsgAcknowledgement),
    ToPacket(MsgTimeout),
    ToClosePacket(MsgTimeoutOnClose),
}