TradeHistoryOption.cs

using System;
using System.Collections.Generic;
using System.Threading.Tasks;
using CommandLine;
using ExchangeSharp;
using ExchangeSharpConsole.Options.Interfaces;

namespace ExchangeSharpConsole.Options
{
	[Verb(
			"trade-history",
			HelpText = "Print trade history from an Exchange to output.\n"
					+ "Example: trade-history -e Binance -s btcusdt --since \"2018-05-17\" --to \"2018-05-18\""
	)]
	public class TradeHistoryOption
			: BaseOption,
					IOptionPerExchange,
					IOptionPerMarketSymbol,
					IOptionWithStartDate,
					IOptionWithEndDate
	{
		public override async Task RunCommand()
		{
			using var api = await GetExchangeInstanceAsync(ExchangeName);

			Console.WriteLine($"Showing historical trades for exchange {ExchangeName}...");

			DateTime? startDate = null;
			DateTime? endDate = null;

			if (!string.IsNullOrWhiteSpace(SinceDateString))
			{
				startDate = DateTime.Parse(SinceDateString).ToUniversalTime();
			}

			if (!string.IsNullOrWhiteSpace(ToDateString))
			{
				endDate = DateTime.Parse(ToDateString).ToUniversalTime();
			}

			await api.GetHistoricalTradesAsync(PrintTrades, MarketSymbol, startDate, endDate);
		}

		private static bool PrintTrades(IEnumerable<ExchangeTrade> trades)
		{
			foreach (var trade in trades)
			{
				Console.WriteLine(
						$"Trade at timestamp {trade.Timestamp.ToLocalTime()}: "
								+ $"{trade.Id}/{trade.Price}/{trade.Amount}"
				);
			}

			return true;
		}

		public string ExchangeName { get; set; }

		public string MarketSymbol { get; set; }

		public string SinceDateString { get; set; }

		public string ToDateString { get; set; }
	}
}