use base64::{engine::general_purpose, Engine};

use crate::helpers::chainsig::ChainSig;

pub struct Svm {}

impl ChainSig for Svm {
    fn prepare_transaction_for_signing(encoded_tx: String) -> Vec<String> {
        let raw_bytes = general_purpose::STANDARD
            .decode(encoded_tx.as_bytes())
            .expect("Failed to decode message");

        vec![hex::encode(raw_bytes)].into()
    }
}