//! The `request` module defines the messages for the thin client.

use hash::Hash;
use signature::{Pubkey, Signature};

#[cfg_attr(feature = "cargo-clippy", allow(large_enum_variant))]
#[derive(Serialize, Deserialize, Debug, Clone, Copy)]
pub enum Request {
    GetBalance { key: Pubkey },
    GetLastId,
    GetTransactionCount,
    GetSignature { signature: Signature },
    GetFinality,
}

impl Request {
    /// Verify the request is valid.
    pub fn verify(&self) -> bool {
        true
    }
}

#[derive(Serialize, Deserialize, Debug)]
pub enum Response {
    Balance { key: Pubkey, val: i64 },
    LastId { id: Hash },
    TransactionCount { transaction_count: u64 },
    SignatureStatus { signature_status: bool },
    Finality { time: usize },
}