public static IEnumerable <SortingItem> Deserialize(string stringToParse)
{
if (!string.IsNullOrWhiteSpace(stringToParse) && stringToParse != "[]")
{
return(stringToParse.Split(delimeter).Select(x => SortingItem.CreatefromString(x)));
}
return(Enumerable.Empty <SortingItem>());
}
/// <summary>
/// Создает экземпляр SortingItem из строки
/// </summary>
/// <param name="inputString">строка формата "[Name] asc/desc"</param>
/// <returns></returns>
public static SortingItem CreatefromString(string inputString)
{
var result = new SortingItem();
var parts = inputString.Contains("[") && inputString.Contains("]") ? inputString.Split(delimeter, StringSplitOptions.None) : inputString.Split(' ');
if (parts[0] == null || parts[1] == null || parts[1] != ascending && parts[1] != descending)
{
result.Invalid = true;
return(result);
}
result.Field = parts[0].Trim(ecranSymb);
result.Order = parts[1] == ascending ? TemplateStrings.Ascending : TemplateStrings.Descending;
return(result);
}