#![allow(missing_docs)]
use subxt::dynamic::Value;
use subxt::{config::PolkadotConfig, OnlineClient};
use subxt_signer::sr25519::dev;

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    // Create a client to use:
    let api = OnlineClient::<PolkadotConfig>::new().await?;

    // Create a dynamically runtime API payload that calls the
    // `AccountNonceApi_account_nonce` function.
    let account = dev::alice().public_key();
    let runtime_api_call = subxt::dynamic::runtime_api_call(
        "AccountNonceApi",
        "account_nonce",
        vec![Value::from_bytes(account)],
    );

    // Submit the call to get back a result.
    let nonce = api
        .runtime_api()
        .at_latest()
        .await?
        .call(runtime_api_call)
        .await?;

    println!("Account nonce: {:#?}", nonce.to_value());
    Ok(())
}