namespace TravelAgencyWinForms.Models; public enum FieldKind { Text, Integer, Decimal, Date, Boolean, Lookup, Enum, Password } public sealed class FieldConfig { public string Name { get; init; } = string.Empty; public string Label { get; init; } = string.Empty; public FieldKind Kind { get; init; } = FieldKind.Text; public bool Required { get; init; } public bool IsKey { get; init; } public bool AutoIdentity { get; init; } public bool ShowInGrid { get; init; } = true; public bool ReadOnlyOnEdit { get; init; } public string? LookupSql { get; init; } public string LookupValueColumn { get; init; } = "id"; public string LookupDisplayColumn { get; init; } = "name"; public string[] Options { get; init; } = Array.Empty(); }