using FreeSql.DataAnnotations;

namespace BBWYB.Server.Model.Db
{

    /// <summary>
    /// SPU优化任务表
    /// </summary>
    [Table(Name = "spuoptimizationtask", DisableSyncStructure = true)]
    public partial class SpuOptimizationTask
    {

        /// <summary>
        /// 待优化任务Id
        /// </summary>
        [Column(DbType = "bigint", IsPrimary = true)]
        public long Id { get; set; }

        /// <summary>
        /// 需求方店铺Id
        /// </summary>
        [Column(DbType = "bigint")]
        public long? BelongShopId { get; set; }

        /// <summary>
        /// 需求方店铺名称
        /// </summary>
        [Column(StringLength = 50)]
        public string BelongShopName { get; set; }

        /// <summary>
        /// 完成优化时间
        /// </summary>
        [Column(DbType = "datetime")]
        public DateTime? CompletionTime { get; set; }

        /// <summary>
        /// 创建时间
        /// </summary>
        [Column(DbType = "datetime")]
        public DateTime? CreateTime { get; set; }

        /// <summary>
        /// 任务时间（创建/重启）,用于查询
        /// </summary>
        [Column(DbType = "datetime")]
        public DateTime? TaskTime { get; set; }

        /// <summary>
        /// 是否优化完成
        /// </summary>
        public bool? IsOptimizationCompleted { get; set; }

        [Column(StringLength = 50)]
        public string ProductId { get; set; }

        [Column(StringLength = 255)]
        public string ProductTitle { get; set; }

        /// <summary>
        /// 上次优化时间
        /// </summary>
        [Column(DbType = "datetime")]
        public DateTime? LastOptimizationTime { get; set; }

        /// <summary>
        /// 预估件数
        /// </summary>
        [Column(DbType = "int")]
        public int? PreItemCount { get; set; }

        /// <summary>
        /// 预估采购金额
        /// </summary>
        [Column(DbType = "decimal(18,2)")]
        public decimal? PrePurchaseAmount { get; set; }

        /// <summary>
        /// 预估Sku数
        /// </summary>
        [Column(DbType = "int")]
        public int? PreSkuCount { get; set; }

        /// <summary>
        /// 店铺Id
        /// </summary>
        [Column(DbType = "bigint")]
        public long? ShopId { get; set; }

        /// <summary>
        /// 触发优化原因 首次采购 = 0, 首次优化 = 1, 再次优化 = 2;触发优化原因 首次采购 = 0, 首次优化 = 1, 再次优化 = 2
        /// </summary>
        [Column(DbType = "int", MapType = typeof(int?))]
        public Enums.TriggerOptimizationReason? TriggerOptimizationReason { get; set; }

        /// <summary>
        /// 重启次数
        /// </summary>
        [Column(DbType = "int")]
        public int ReStartTimes { get; set; } = 0;

    }

}