Feature/local metadata more tags (#832)

* Stashing code

* removed some debug code on series detail page. Now detail is collapsed by default.

* Added AgeRating

* Fixed a crash when NetVips tries to write a cover file and cover directory is not existing.

* When a card is selected for bulk actions, show an outline in addition to select box

* Added AgeRating into the metadata parsing. Added a hack where ComicInfo uses Number in ComicInfo rather than Volume. This is to test out the effects on users libraries.

* Added AgeRating and ReleaseDate to the metadata implelentation.

API/Entities/Chapter.cs

@@ -41,6 +41,10 @@ namespace API.Entities
         /// Used for books/specials to display custom title. For non-specials/books, will be set to <see cref="Range"/>
         /// </summary>
         public string Title { get; set; }
+        /// <summary>
+        /// Age Rating for the issue/chapter
+        /// </summary>
+        public AgeRating AgeRating { get; set; }
 
 
         /// <summary>
@@ -48,7 +52,10 @@ namespace API.Entities
         /// </summary>
         /// <remarks>This should not be confused with Title which is used for special filenames.</remarks>
         public string TitleName { get; set; } = string.Empty;
-        // public string Year { get; set; } // Only time I can think this will be more than 1 year is for a volume which will be a spread
+        /// <summary>
+        /// Date which chapter was released
+        /// </summary>
+        public DateTime ReleaseDate { get; set; }
 
 
         /// <summary>

API/Entities/Enums/AgeRating.cs

@@ -0,0 +1,35 @@
+using System.ComponentModel;
+
+namespace API.Entities.Enums;
+
+public enum AgeRating
+{
+    [Description("Unknown")]
+    Unknown = 0,
+    [Description("Rating Pending")]
+    RatingPending = 1,
+    [Description("Early Childhood")]
+    EarlyChildhood = 2,
+    [Description("Everyone")]
+    Everyone = 3,
+    [Description("G")]
+    G = 4,
+    [Description("Everyone 10+")]
+    Everyone10Plus = 5,
+    [Description("Kids to Adults")]
+    KidsToAdults = 6,
+    [Description("Teen")]
+    Teen = 7,
+    [Description("Mature 15+")]
+    Mature15Plus = 8,
+    [Description("Mature 17+")]
+    Mature17Plus = 9,
+    [Description("Mature")]
+    Mature = 10,
+    [Description("Adults Only 18+")]
+    AdultsOnly = 11,
+    [Description("X 18+")]
+    X18Plus = 12
+
+
+}

API/Entities/Metadata/SeriesMetadata.cs

@@ -1,5 +1,6 @@
 using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations;
+using API.Entities.Enums;
 using API.Entities.Interfaces;
 using Microsoft.EntityFrameworkCore;
 
@@ -21,6 +22,14 @@ namespace API.Entities.Metadata
         /// </summary>
         public ICollection<Person> People { get; set; } = new List<Person>();
 
+        /// <summary>
+        /// Highest Age Rating from all Chapters
+        /// </summary>
+        public AgeRating AgeRating { get; set; }
+        /// <summary>
+        /// Earliest Year from all chapters
+        /// </summary>
+        public int ReleaseYear { get; set; }
 
         // Relationship
         public Series Series { get; set; }