use aurora_engine_types::{H160, H256};

#[derive(Default, Debug, Clone, PartialEq, Eq)]
pub struct LogEntry {
    pub address: H160,
    pub topics: Vec<H256>,
    pub data: Vec<u8>,
}

impl rlp::Decodable for LogEntry {
    fn decode(rlp: &rlp::Rlp) -> Result<Self, rlp::DecoderError> {
        let result = Self {
            address: rlp.val_at(0)?,
            topics: rlp.list_at(1)?,
            data: rlp.val_at(2)?,
        };

        Ok(result)
    }
}

impl rlp::Encodable for LogEntry {
    fn rlp_append(&self, stream: &mut rlp::RlpStream) {
        stream.begin_list(3);
        stream.append(&self.address);
        stream.append_list::<H256, _>(&self.topics);
        stream.append(&self.data);
    }
}