fixed bugs with queue handling. At least most of them

Azaion.Common/Database/Annotation.cs

@@ -59,7 +59,8 @@ public enum AnnotationStatus
 {
     None = 0,
     Created = 10,
-    Validated = 20,
-    ValidatedEdited = 25,
-    Deleted = 30
+    ValidatedEdited = 20,
+
+    Validated = 30,
+    Deleted = 40
 }

Azaion.Common/Database/AnnotationQueueRecord.cs

@@ -2,7 +2,8 @@ namespace Azaion.Common.Database;
 
 public class AnnotationQueueRecord
 {
-    public DateTime DateTime { get; set; }
-    public AnnotationStatus Operation { get; set; }
+    public Guid Id                      { get; set; }
+    public DateTime DateTime            { get; set; }
+    public AnnotationStatus Operation   { get; set; }
     public List<string> AnnotationNames { get; set; } = null!;
 }

Azaion.Common/Database/AnnotationsDb.cs

@@ -9,5 +9,4 @@ public class AnnotationsDb(DataOptions dataOptions) : DataConnection(dataOptions
     public ITable<Annotation> Annotations => this.GetTable<Annotation>();
     public ITable<AnnotationQueueRecord> AnnotationsQueueRecords => this.GetTable<AnnotationQueueRecord>();
     public ITable<Detection> Detections => this.GetTable<Detection>();
-    public ITable<QueueOffset> QueueOffsets => this.GetTable<QueueOffset>();
 }

Azaion.Common/Database/DbFactory.cs

@@ -53,32 +53,24 @@ public class DbFactory : IDbFactory
             .UseMappingSchema(AnnotationsDbSchemaHolder.MappingSchema);
 
         if (!File.Exists(_annConfig.AnnotationsDbFile))
-            CreateDb();
+            SQLiteConnection.CreateFile(_annConfig.AnnotationsDbFile);
+        RecreateTables();
+
         _fileConnection.Open();
         _fileConnection.BackupDatabase(_memoryConnection, "main", "main", -1, null, -1);
     }
 
-    private void CreateDb()
+    private void RecreateTables()
     {
-        SQLiteConnection.CreateFile(_annConfig.AnnotationsDbFile);
         using var db = new AnnotationsDb(_fileDataOptions);
-        db.CreateTable<Annotation>();
-        db.CreateTable<AnnotationQueueRecord>();
-        db.CreateTable<Detection>();
-        db.CreateTable<QueueOffset>();
-        db.QueueOffsets.BulkCopy(new List<QueueOffset>
-        {
-            new()
-            {
-                Offset = 0,
-                QueueName = Constants.MQ_ANNOTATIONS_QUEUE
-            },
-            new()
-            {
-                Offset = 0,
-                QueueName = Constants.MQ_ANNOTATIONS_CONFIRM_QUEUE
-            }
-        });
+        var schema = db.DataProvider.GetSchemaProvider().GetSchema(db);
+        var existingTables = schema.Tables.Select(x => x.TableName).ToHashSet();
+        if (!existingTables.Contains(Constants.ANNOTATIONS_TABLENAME))
+            db.CreateTable<Annotation>();
+        if (!existingTables.Contains(Constants.DETECTIONS_TABLENAME))
+            db.CreateTable<Detection>();
+        if (!existingTables.Contains(Constants.ANNOTATIONS_QUEUE_TABLENAME))
+            db.CreateTable<AnnotationQueueRecord>();
     }
 
     public async Task<T> Run<T>(Func<AnnotationsDb, Task<T>> func)
@@ -138,6 +130,7 @@ public static class AnnotationsDbSchemaHolder
 
         builder.Entity<AnnotationQueueRecord>()
             .HasTableName(Constants.ANNOTATIONS_QUEUE_TABLENAME)
+            .HasPrimaryKey(x => x.Id)
             .Property(x => x.AnnotationNames)
                 .HasDataType(DataType.NVarChar)
                 .HasConversion(list => JsonConvert.SerializeObject(list), str => JsonConvert.DeserializeObject<List<string>>(str) ?? new List<string>());

Azaion.Common/Database/QueueOffset.cs

@@ -1,7 +0,0 @@
-namespace Azaion.Common.Database;
-
-public class QueueOffset
-{
-    public string QueueName { get; set; } = null!;
-    public ulong Offset { get; set; }
-}