async Task DumpAllCoinsAndStats()
{
List <Coin> allCoinList = exchangeMonitor.allCoins.ToList();
List <string[]> results = new List <string[]>();
AboutCoin headers = new AboutCoin();
headers.PopulateWithColumnNames();
results.Add(headers.ToArray());
for (int i = 0; i < allCoinList.Count; i++)
{
Coin coin = allCoinList[i];
if (coin.coinMarketCapData == null ||
coin.coinMarketCapData.marketCapUsd == null ||
coin.coinMarketCapData.marketCapUsd.Value < minCap)
{
continue;
}
AboutCoin about = DescribeCoin(coin.fullName);
if (about != null)
{
results.Add(about.ToArray());
}
}
for (int i = 0; i < 100; i++)
{ // Clear some old coins
results.Add(new AboutCoin().ToArray());
}
await sheet.Write(dataDumpTab, "A1", results);
}
AboutCoin DescribeCoin(
object coinName)
{
AboutCoin about = new AboutCoin();
Coin coin = Coin.FromName((string)coinName);
if (coin == null)
{
return(about);
}
if (coin.hasValidTradingPairs == false) //&& coin.coinMarketCapData == null)
{
return(null);
}
about.columns[(int)Column.CoinName] = coin.fullName;
TradingPair bestBtcBid = coin.FindBestOffer(Coin.bitcoin, OrderType.Sell);
if (bestBtcBid != null)
{
about.columns[(int)Column.BestBidBTC] = bestBtcBid.bidPriceOrOfferYouCanSell.ToString();
about.columns[(int)Column.BestBidBTCExchange]
= bestBtcBid.exchange.exchangeName.ToString();
}
TradingPair bestBtcAsk = coin.FindBestOffer(Coin.bitcoin, OrderType.Buy);
if (bestBtcAsk != null)
{
about.columns[(int)Column.BestAskBTC] = bestBtcAsk.askPriceOrOfferYouCanBuy.ToString();
about.columns[(int)Column.BestAskBTCExchange] = bestBtcAsk.exchange.exchangeName.ToString();
}
if (coin.coinMarketCapData != null)
{
about.columns[(int)Column.MarketCapUSD] = coin.coinMarketCapData.marketCapUsd?.ToString() ?? "?";
}
return(about);
}