private static async Task ProcessMonarchs()
{
var streamTask = client.GetStreamAsync("https://gist.githubusercontent.com/christianpanton/10d65ccef9f29de3acd49d97ed423736/raw/b09563bc0c4b318132c7a738e679d4f984ef0048/kings");
var monarchs = await JsonSerializer.DeserializeAsync <List <Monarch> >(await streamTask);
foreach (var monarch in monarchs)
{
monarch.period = await CalculateNumberOfYears(monarch);
}
MonarchCollection collection = new MonarchCollection(monarchs);
Monarch longestMonarch = collection.GetLongestRuledMonarch();
Console.WriteLine($"How many monarchs are there in the list?: {collection.CountItems()}");
Console.WriteLine($"Which monarch ruled the longest (and for how long)?: {longestMonarch.name}, {(longestMonarch.period)} years");
Console.WriteLine($"Which house ruled the longest (and for how long)?: {longestMonarch.house}, {(longestMonarch.period)} years");
Console.WriteLine($"What was the most common first name?: {collection.GetMostCommonName()}");
}
private static async Task <int> CalculateNumberOfYears(Monarch monarch)
{
bool hasDash = monarch.years.Contains('-');
if (hasDash)
{
var year = monarch.years.Split('-');
if (String.IsNullOrEmpty(year[1]))
{
return(DateTime.Now.Year - Int32.Parse(year[0]));
}
else
{
return(Int32.Parse(year[1]) - Int32.Parse(year[0]));
}
}
else
{
return(1);
}
}
