zszq-trs/Framework/YLErp.Core/DBModels/CreditTable.cs

using System.ComponentModel.DataAnnotations.Schema;
using System.Data;

namespace YLErp.DBModels
{
    /// <summary>
    /// 客户授信表
    /// </summary>
    [Table("credit")]
    public class CreditTable : DBModelWithOperator, IDBModelWithCreator
    {
        public const string RoleType = "RoleType";
        public const string ClientType = "ClientType";
        public static string LogClass = "授信";

        /// <summary>
        /// 客户信息
        /// </summary>
        [DisplayName("客户名称")]
        public int? ClientId { get; set; }

        /// <summary>
        /// 授信
        /// </summary>
        [DisplayName("授信额度")]
        public double? Credit { get; set; }

        /// <summary>
        /// 原始授信值（数据库列 original_credit，小写）
        /// </summary>
        [DisplayName("原始授信值")]
        [Column("original_credit")]
        public double? OriginalCredit { get; set; }

        /// <summary>
        /// 最大授信可用比例(0-1,NULL按1)（数据库列 max_credit_use_ratio，小写）
        /// </summary>
        [DisplayName("最大授信可用比例")]
        [Column("max_credit_use_ratio")]
        public double? MaxCreditUseRatio { get; set; }

        /// <summary>
        /// 已使用授信（R4，非持久化：授信出入表 Σ(amount)，占用记正/释放记负，列表展示用）
        /// </summary>
        [DisplayName("已使用授信")]
        [NotMapped]
        public double? UsedCredit { get; set; }

        /// <summary>
        /// PFE授信
        /// </summary>
        [DisplayName("PFE授信")]
        public double? PFECredit { get; set; }

        /// <summary>
        /// IM授信
        /// </summary>
        [DisplayName("IM授信")]
        public double? IMCredit { get; set; }

        /// <summary>
        /// 最小转账金额/追保额度
        /// </summary>
        [DisplayName("最小转账金额")]
        public double? MarginLimit { get; set; }


        /// <summary>
        /// 用户编号
        /// </summary>
        [DisplayName("客户编号")]
        public string ClientNumber { get; set; }

        /// <summary>
        /// 客户名称
        /// </summary>
        [DisplayName("客户名称")]
        public string ClientName { get; set; }

        /// <summary>
        /// 授信起始日
        /// </summary>
        [DisplayName("起始日")]
        public DateTime? CreditStartDate { get; set; }

        /// <summary>
        /// 授信到期日
        /// </summary>
        [DisplayName("到期日")]
        public DateTime? CreditDeadLine { get; set; }

        [DisplayName("买卖权限")]
        public string BuySellRight { get; set; }

        /// <summary>
        /// 是否全选
        /// </summary>
        public bool? IsAll { get; set; }

        /// <summary>
        /// 是否限制交易品种
        /// </summary>
        public bool? IsVariety { get; set; }

        /// <summary>
        /// 0表示黑名单，1表示白名单（默认为黑名单）
        /// </summary>
        [DisplayName("是否白名单")]
        public int IsWhitelist { get; set; } = 0;

        [NotMapped]
        public List<string> TradeBuySell
        {
            get
            {
                if (BuySellRight == "买")
                {
                    return new List<string> { "买入" };
                }
                else if (BuySellRight == "卖")
                {
                    return new List<string> { "卖出" };
                }
                else if (BuySellRight == "买卖")
                {
                    return new List<string> { "买入", "卖出" };
                }

                return new List<string> { "买入" };
            }
        }

        [DisplayName("角色")]
        public string RoleName { get; set; }

        [DisplayName("角色")]
        public int? RoleId { get; set; }

        /// <summary>
        /// 目前有用户和角色
        /// </summary>
        [DisplayName("授信种类")]
        public string Type { get; set; }

        /// <summary>
        /// 名义本金规模
        /// </summary>
        [DisplayName("名义本金规模")]
        public double? StockEqvNotional { get; set; }

        /// <summary>
        /// 授信审批规模
        /// </summary>
        [DisplayName("授信审批规模")]
        public double? AuditCredit { get; set; }

        /// <summary>
        /// 名义本金审批规模
        /// </summary>
        [DisplayName("名义本金审批规模")]
        public double? AuditStockEqvNotional { get; set; }

        /// <summary>
        /// 抵扣名义本金额度
        /// </summary>
        [DisplayName("抵扣名义本金额度")]
        public double? DeductStockEqvNotional { get; set; }

        /// <summary>
        /// 资质评级
        /// </summary>
        [DisplayName("资质评级")]
        public string QualificationRating { get; set; }

        IEnumerable<int> _VarietyIdsInt;

        [NotMapped]
        public IEnumerable<int> VarietyIdsInt
        {
            get
            {
                if (_VarietyIdsInt == null)
                {
                    _VarietyIdsInt = string.IsNullOrEmpty(VarietyId)
                        ? Enumerable.Empty<int>() : VarietyId.Split(',').Select(v => Convert.ToInt32(v)).ToArray();
                }
                return _VarietyIdsInt;
            }
        }

        public string ProcessStatus { get; set; }

        public int ProcessOrderId { get; set; }

        [DisplayName("开户时间")]
        public DateTime? ProcessOptDate { get; set; }

        [NotMapped]
        public int? ProcessRoleId { get; set; }

        [NotMapped]
        public string ProcessRoleName { get; set; }

        /// <summary>
        /// 品种
        /// </summary>
        [DisplayName("品种")]
        public string VarietyId { get; set; }

        /// <summary>
        /// 品种名
        /// </summary>
        [DisplayName("品种名")]
        public string VarietyName { get; set; }

        private string _comments;

        /// <summary>
        /// 说明
        /// </summary>
        [DisplayName("说明")]
        public string Comments { get { return _comments ?? ""; } set { _comments = value; } }

        public bool IsFeelingWhiteList => Type == RoleType || IsWhitelist == 1;

        /// <summary>
        /// 限制交易品种
        /// </summary>
        public bool LimitVariety => Type == RoleType || (Type == ClientType && IsVariety.HasValue && IsVariety.Value);

        /// <summary>
        /// 创建人ID
        /// </summary>
        [DisplayName("操作人")]
        public int? CreatorId { set; get; }

        /// <summary>
        /// 创建人名称
        /// </summary>
        [DisplayName("操作人")]
        public string CreatorName { set; get; }

        /// <summary>
        /// 创建时间
        /// </summary>
        [DisplayName("操作时间")]
        public DateTime? CreateDate { set; get; }
    }

    [NotMapped]
    public class CreditDto : CreditTable
    {
        /// <summary>
        /// 授信状态
        /// </summary>
        public string ProcessStatusOriginal { get; set; }

    }
}