use clap::{arg, Command};
use ibapi::contracts::Contract;
use ibapi::market_data::historical::WhatToShow;
use ibapi::Client;
fn main() {
env_logger::init();
let matches = Command::new("head_timestamp")
.arg(arg!(<SYMBOL>).required(true))
.arg(arg!(--connection_string <VALUE>).default_value("127.0.0.1:4002"))
.get_matches();
let connection_string = matches.get_one::<String>("connection_string").expect("connection_string is required");
let stock_symbol = matches.get_one::<String>("SYMBOL").expect("stock symbol is required");
println!("connection_string: {connection_string}, stock_symbol: {stock_symbol}");
let client = Client::connect(&connection_string, 100).expect("connection failed");
let contract = Contract::stock(stock_symbol);
let what_to_show = WhatToShow::Trades;
let use_rth = true;
let head_timestamp = client.head_timestamp(&contract, what_to_show, use_rth).expect("head timestamp failed");
println!("head_timestamp: {head_timestamp}");
}