using KLHZ.Trader.Core.Contracts.Messaging.Dtos;
using KLHZ.Trader.Core.Contracts.Messaging.Dtos.Interfaces;
using System.ComponentModel.DataAnnotations.Schema;

namespace KLHZ.Trader.Core.DataLayer.Entities.Prices
{
    [Table("price_changes")]
    public class PriceChange : ITradeDataItem
    {
        [Column("id")]
        public long Id { get; set; }

        [Column("time")]
        public DateTime Time { get; set; }

        [Column("value")]
        public decimal Price { get; set; }

        [Column("figi")]
        public required string Figi { get; set; }

        [Column("ticker")]
        public required string Ticker { get; set; }

        [NotMapped]
        public bool IsHistoricalData { get; set; }
        [Column("count")]
        public long Count { get; set; }

        [Column("direction")]
        public int Direction { get; set; }

        [NotMapped]
        public decimal Value { get; set; }

        [NotMapped]
        public decimal Value2 { get; set; }

        [NotMapped]
        public AttachedInfo? AttachedInfo
        {
            get
            {
                lock (_locker)
                {
                    return _attachedInfo;
                }
            }
        }

        public void SetAttachedInfo(AttachedInfo? attachedInfo)
        {
            lock (_locker)
            {
                _attachedInfo = attachedInfo;
            }
        }

        private AttachedInfo? _attachedInfo;
        private readonly object _locker = new();
    }
}