public async Task <List <SendView> > SearchSendsAsync(string query, Func <SendView, bool> filter = null,
List <SendView> sends = null, CancellationToken ct = default)
{
var results = new List <SendView>();
if (query != null)
{
query = query.Trim().ToLower();
}
if (query == string.Empty)
{
query = null;
}
if (sends == null)
{
sends = await _sendService.GetAllDecryptedAsync();
}
ct.ThrowIfCancellationRequested();
if (filter != null)
{
sends = sends.Where(filter).ToList();
}
ct.ThrowIfCancellationRequested();
if (!IsSearchable(query))
{
return(sends);
}
return(SearchSendsBasic(sends, query));
}