@page "/ExchangeClient"
@inject IBinanceClient binanceClient
@inject IBitfinexClient bitfinexClient
@inject IBittrexClient bittrexClient
@inject IBybitClient bybitClient
@inject ICoinExClient coinexClient
@inject IFTXClient ftxClient
@inject IHuobiClient huobiClient
@inject IKrakenClient krakenClient
@inject IKucoinClient kucoinClient
@using Binance.Net.Clients.SpotApi
@using Bitfinex.Net.Clients.SpotApi
@using Bittrex.Net.Clients.SpotApi
@using Bybit.Net.Clients.SpotApi
@using CoinEx.Net.Clients.SpotApi
@using CryptoExchange.Net.ExchangeInterfaces
@using FTX.Net.Clients.TradeApi
@using Huobi.Net.Clients.SpotApi
@using Kraken.Net.Clients.SpotApi
@using Kucoin.Net.Clients.SpotApi

<h3>ETH-BTC prices:</h3>
@foreach(var price in _prices)
{
    <div>@price.Key: @price.Value</div>
}

@code{
    private Dictionary<string, decimal> _prices = new Dictionary<string, decimal>();

    protected override async Task OnInitializedAsync()
    {
        var clients = new IExchangeClient[]
            {
                binanceClient.SpotApi.AsExchangeClient(), 
                bitfinexClient.SpotApi.AsExchangeClient(),
                bittrexClient.SpotApi.AsExchangeClient(), 
                bybitClient.SpotApi.AsExchangeClient(), 
                coinexClient.SpotApi.AsExchangeClient(), 
                ftxClient.TradeApi.AsExchangeClient(), 
                huobiClient.SpotApi.AsExchangeClient(), 
                krakenClient.SpotApi.AsExchangeClient(), 
                kucoinClient.SpotApi.AsExchangeClient()
            };

        var tasks = clients.Select(c => (c.ExchangeName, c.GetTickerAsync(c.GetSymbolName("ETH", "BTC"))));
        await Task.WhenAll(tasks.Select(t => t.Item2));
        foreach(var task in tasks)
        {
            if(task.Item2.Result.Success)
                // TODO new version
                _prices.Add(task.Item1, task.Item2.Result.Data.CommonHighPrice);
        }
    }

}