using Connected.Annotations;
using Connected.Collections.Queues;
using Connected.Data;
using Connected.Entities.Annotations;
using Connected.Entities.Concurrency;

namespace Common.Collections;
/// <inheritdoc cref="IQueueMessage"/>
[Table(Schema = SchemaAttribute.SysSchema)]
internal sealed record QueueMessage : ConcurrentEntity<long>, IQueueMessage
{
	public const string CacheKey = $"{SchemaAttribute.SysSchema}.{nameof(QueueMessage)}";
	/// <inheritdoc cref="IQueueMessage.Created"/>
	[Ordinal(0), Date(Kind = DateKind.DateTime)]
	public DateTime Created { get; init; }
	/// <inheritdoc cref="IQueueMessage.DequeueCount"/>
	[Ordinal(2)]
	public int DequeueCount { get; init; }
	/// <inheritdoc cref="IQueueMessage.DequeueTimestamp"/>
	[Ordinal(3), Date(Kind = DateKind.DateTime)]
	public DateTime? DequeueTimestamp { get; init; }
	/// <inheritdoc cref="IQueueMessage.Queue"/>
	[Ordinal(4), Length(32)]
	public string Queue { get; init; } = default!;
	/// <summary>	
	/// The serialized value of the arguments if specified.
	/// </summary>
	/// <remarks>
	/// If the queue message must be persisted the arguments get serialized
	/// and stored in this property. When selected from the storage, the 
	/// Arguments object is recreated from this property.
	/// Note that queue serialized Arguments must be less that 1024 characters long.
	/// </
	[Ordinal(7), Length(1024)]
	public string? SerializedArguments { get; init; }
	/// <inheritdoc cref="IPopReceipt.NextVisible"/>
	[Ordinal(8), Date(Kind = DateKind.DateTime)]
	public DateTime NextVisible { get; init; }
	/// <inheritdoc cref="IPopReceipt.PopReceipt"/>
	[Ordinal(9)]
	public Guid? PopReceipt { get; init; }
	/// <inheritdoc cref="IPopReceipt.PopReceipt"/>
	/// <remarks>
	/// This property is persisted through the <see cref="SerializedArguments"/>
	/// property.
	/// </remarks>
	[Persistence(Persistence = ColumnPersistence.InMemory)]
	public QueueArgs Arguments { get; init; }
}