use crate::impl_unified_event;
use crate::streaming::event_parser::common::EventMetadata;
use borsh::BorshDeserialize;
use serde::{Deserialize, Serialize};
use solana_sdk::pubkey::Pubkey;

/// 交易
#[derive(Clone, Debug, Default, PartialEq, Eq, Serialize, Deserialize, BorshDeserialize)]
pub struct RaydiumCpmmSwapEvent {
    pub metadata: EventMetadata,
    pub amount_in: u64,
    pub minimum_amount_out: u64,
    pub max_amount_in: u64,
    pub amount_out: u64,
    pub payer: Pubkey,
    pub authority: Pubkey,
    pub amm_config: Pubkey,
    pub pool_state: Pubkey,
    pub input_token_account: Pubkey,
    pub output_token_account: Pubkey,
    pub input_vault: Pubkey,
    pub output_vault: Pubkey,
    pub input_token_mint: Pubkey,
    pub output_token_mint: Pubkey,
    pub observation_state: Pubkey,
}

impl_unified_event!(RaydiumCpmmSwapEvent,);

/// 事件鉴别器常量
pub mod discriminators {
    // 指令鉴别器
    pub const SWAP_BASE_IN: &[u8] = &[143, 190, 90, 218, 196, 30, 51, 222];
    pub const SWAP_BASE_OUT: &[u8] = &[55, 217, 98, 86, 163, 74, 180, 173];
}