| | | 1 | | namespace Songhay.Models; |
| | | 2 | | |
| | | 3 | | /// <summary> |
| | | 4 | | /// Model for display item. |
| | | 5 | | /// </summary> |
| | | 6 | | /// <remarks> |
| | | 7 | | /// This class was originally developed |
| | | 8 | | /// to compensate for RIA Services not supporting composition |
| | | 9 | | /// of Entity Framework entities |
| | | 10 | | /// where an Entity is the property of another object. |
| | | 11 | | /// </remarks> |
| | | 12 | | public class DisplayItemModel : ISortable, ITemporal |
| | | 13 | | { |
| | | 14 | | /// <summary> |
| | | 15 | | /// Gets or sets the description. |
| | | 16 | | /// </summary> |
| | 0 | 17 | | public string? Description { get; set; } |
| | | 18 | | |
| | | 19 | | /// <summary> |
| | | 20 | | /// Gets or sets the display text. |
| | | 21 | | /// </summary> |
| | 0 | 22 | | public string? DisplayText { get; set; } |
| | | 23 | | |
| | | 24 | | /// <summary> |
| | | 25 | | /// Gets or sets the identifier. |
| | | 26 | | /// </summary> |
| | 0 | 27 | | public int Id { get; set; } |
| | | 28 | | |
| | | 29 | | /// <summary> |
| | | 30 | | /// Gets or sets the item name. |
| | | 31 | | /// </summary> |
| | 0 | 32 | | public string? ItemName { get; set; } |
| | | 33 | | |
| | | 34 | | /// <summary> |
| | | 35 | | /// Gets or sets the resource indicator. |
| | | 36 | | /// </summary> |
| | 0 | 37 | | public Uri? ResourceIndicator { get; set; } |
| | | 38 | | |
| | | 39 | | /// <summary> |
| | | 40 | | /// Gets or sets the tag. |
| | | 41 | | /// </summary> |
| | 0 | 42 | | public object? Tag { get; set; } |
| | | 43 | | |
| | | 44 | | #region ISortable members: |
| | | 45 | | |
| | | 46 | | /// <summary> |
| | | 47 | | /// Gets or sets the sort ordinal. |
| | | 48 | | /// </summary> |
| | 0 | 49 | | public byte SortOrdinal { get; set; } |
| | | 50 | | |
| | | 51 | | #endregion |
| | | 52 | | |
| | | 53 | | #region ITemporal members: |
| | | 54 | | |
| | | 55 | | /// <summary> |
| | | 56 | | /// End/expiration <see cref="DateTime"/> of the item. |
| | | 57 | | /// </summary> |
| | 0 | 58 | | public DateTime? EndDate { get; set; } |
| | | 59 | | |
| | | 60 | | /// <summary> |
| | | 61 | | /// Origin <see cref="DateTime"/> of the item. |
| | | 62 | | /// </summary> |
| | 0 | 63 | | public DateTime? InceptDate { get; set; } |
| | | 64 | | |
| | | 65 | | /// <summary> |
| | | 66 | | /// Modification/editorial <see cref="DateTime"/> of the item. |
| | | 67 | | /// </summary> |
| | 0 | 68 | | public DateTime? ModificationDate { get; set; } |
| | | 69 | | |
| | | 70 | | #endregion |
| | | 71 | | |
| | | 72 | | /// <summary> |
| | | 73 | | /// Represents this instance as a <c>string</c>. |
| | | 74 | | /// </summary> |
| | | 75 | | public override string ToString() |
| | 0 | 76 | | { |
| | 0 | 77 | | if (DisplayText != null) |
| | 0 | 78 | | return $"{Id}: {DisplayText}"; |
| | | 79 | | |
| | 0 | 80 | | return ItemName != null ? $"{Id}: {ItemName}" : $"ID: {Id}"; |
| | 0 | 81 | | } |
| | | 82 | | } |