namespace HotelContracts.ViewModels; public class ReportGuestViewModel { public int Id { get; set; } public string Name { get; set; } = string.Empty; public string SecondName { get; set; } = string.Empty; public string LastName { get; set; } = string.Empty; public DateTime StartDate { get; set; } public DateTime EndDate { get; set; } public Dictionary CleaningInstruments; public string GetCleaningInstruments() { return string.Join(", ", CleaningInstruments.Values.Select(x => x.Type)); } }