use std::error::Error;
use solana_client::nonblocking::rpc_client::RpcClient;
use solana_client::rpc_filter::Memcmp;
use solana_client::rpc_filter::RpcFilterType;
use solana_pubkey::Pubkey;
use crate::{generated::shared::DecodedAccount, PositionBundle, POSITION_BUNDLE_DISCRIMINATOR};
use super::fetch_decoded_program_accounts;
#[derive(Debug, Clone)]
pub enum PositionBundleFilter {
Mint(Pubkey),
}
impl From<PositionBundleFilter> for RpcFilterType {
fn from(val: PositionBundleFilter) -> Self {
match val {
PositionBundleFilter::Mint(address) => RpcFilterType::Memcmp(Memcmp::new_base58_encoded(8, &address.to_bytes())),
}
}
}
pub async fn fetch_all_position_bundle_with_filter(
rpc: &RpcClient,
filters: Vec<PositionBundleFilter>,
) -> Result<Vec<DecodedAccount<PositionBundle>>, Box<dyn Error>> {
let mut filters: Vec<RpcFilterType> = filters.into_iter().map(|filter| filter.into()).collect();
filters.push(RpcFilterType::Memcmp(Memcmp::new_base58_encoded(0, &POSITION_BUNDLE_DISCRIMINATOR)));
fetch_decoded_program_accounts(rpc, filters).await
}