static (Block, string) firstComparisand(Parameters parameters)
{
var selectedParameter = parameters.GetParameters().FirstOrDefault(p => p.Comparisand != null);
RejectNull(selectedParameter, LOCATION, $"No comparisands in parameters {parameters}");
return(selectedParameter.Comparisand, selectedParameter.Name);
}
protected static (Block, string) firstComparisand(Parameters parameters)
{
var selectedParameter = parameters.GetParameters().FirstOrDefault(p => p.Comparisand != null);
selectedParameter.Must().Not.BeNull().OrThrow(LOCATION, () => $"No comparisands in parameters {parameters}");
return(selectedParameter.Comparisand, selectedParameter.Name);
}
protected static void setPlaceholderNames(Parameters parameters)
{
foreach (var parameter in parameters.GetParameters().Where(p => (p.Comparisand?.Count ?? 0) != 0))
{
var comparisandAsAdded = parameter.Comparisand.AsAdded[0];
switch (comparisandAsAdded)
{
case FunctionInvoke functionInvoke:
parameter.PlaceholderName = functionInvoke.Arguments.Blocks
.Where(b => b.Count > 0)
.Select(b => b[0])
.Where(v => v is Push)
.Cast <Push>()
.Where(p => p.Value is Placeholder)
.Select(p => p.Value)
.Select(v => v.Text)
.ToString(",");
continue;
case Push push:
switch (push.Value)
{
case Placeholder placeholder:
parameter.PlaceholderName = placeholder.Text;
break;
case Array array:
parameter.PlaceholderName = array.Values.Where(v => v is Placeholder).Select(v => v.Text).ToString(",");
break;
case List list:
parameter.PlaceholderName = list.ComparisonValues().Where(v => v is Placeholder).Select(v => v.Text).ToString(":");
break;
}
break;
}
}
}