private static Dictionary <string, object> GetHeadersFromInput()
{
var headers = new Dictionary <string, object>();
while (true)
{
Console.Write("\nCreate subscription for 'all' or 'any' headers: ");
var matchExpression = Console.ReadLine()?.ToLower() ?? string.Empty;
if (!MatchExpressions.Contains(matchExpression))
{
continue;
}
headers.Add("x-match", matchExpression);
Console.Write("\nEnter region (Australia, Great Britain, USA): ");
var region = Console.ReadLine()?.ToLower() ?? "";
if (TradeData.ContainsRegion(region))
{
headers.Add("region", region);
}
Console.Write("Enter industry (Banking, Financial Services, Software): ");
var industry = Console.ReadLine()?.ToLower() ?? "";
if (TradeData.ContainsIndustry(industry))
{
headers.Add("industry", industry);
}
if (headers.Count > 1)
{
return(headers);
}
}
}