/*
 *代码由框架生成,任何更改都可能导致被代码生成器覆盖
 *如果数据库字段发生变化，请在代码生器重新生成此Model
 */
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using VOL.Entity.SystemModels;

namespace VOL.Entity.DomainModels
{
    [Entity(TableCnName = "系统公告", TableName = "Sys_Announcement")]
    public class Sys_Announcement : BaseEntity
    {
        /// <summary>
        ///
        /// </summary>
        [Key]
        [Display(Name = "Gid")]
        [Column(TypeName = "uniqueidentifier")]
        [Required(AllowEmptyStrings = false)]
        public Guid Gid { get; set; }

        /// <summary>
        ///标题
        /// </summary>
        [Display(Name = "标题")]
        [MaxLength(150)]
        [Editable(true)]
        [Column(TypeName = "varchar(150)")]
        [Required(AllowEmptyStrings = false)]
        public string Title { get; set; }

        /// <summary>
        ///摘要
        /// </summary>
        [Display(Name = "摘要")]
        [MaxLength(200)]
        [Column(TypeName = "varchar(200)")]
        [Editable(true)]
        public string Abstract { get; set; }

        /// <summary>
        ///公告类型 1:通知公告2:系统消息
        /// </summary>
        [Display(Name = "公告类型 1:通知公告2:系统消息")]
        [Column(TypeName = "int")]
        [Editable(true)]
        public int? AnnouncementType { get; set; } = 1;

        /// <summary>
        ///接收类型 1:全体客户2:指定客户
        /// </summary>
        [Display(Name = "接收类型 1:全体客户2:指定客户")]
        [Column(TypeName = "int")]
        [Editable(true)]
        public int? ReceiveType { get; set; } = 2;

        /// <summary>
        ///指定客户公司
        /// </summary>
        [Display(Name = "指定客户公司")]
        [MaxLength(200)]
        [Column(TypeName = "varchar(200)")]
        [Editable(true)]
        public string CompanyTypes { get; set; }

        /// <summary>
        ///内容
        /// </summary>
        [Display(Name = "内容")]
        [Editable(true)]
        public string Content { get; set; }

        /// <summary>
        ///发送状态 0 未发布 1 已发布 2 已撤销
        /// </summary>
        [Display(Name = "发送状态 0 未发布 1 已发布 2 已撤销")]
        [Column(TypeName = "int")]
        [Editable(true)]
        public int? SendStatus { get; set; } = 0;

        /// <summary>
        ///截至日期
        /// </summary>
        [Display(Name = "截至日期")]
        [Column(TypeName = "datetime")]
        [Editable(true)]
        public DateTime? EndTime { get; set; }

        /// <summary>
        ///发布日期
        /// </summary>
        [Display(Name = "发布日期")]
        [Column(TypeName = "datetime")]
        [Editable(true)]
        public DateTime? SendTime { get; set; }

        /// <summary>
        ///撤销日期
        /// </summary>
        [Display(Name = "撤销日期")]
        [Editable(true)]
        [Column(TypeName = "datetime")]
        public DateTime? CancelTime { get; set; }

        /// <summary>
        ///状态 0 正常 1 删除
        /// </summary>
        [Display(Name = "状态 0 正常 1 删除")]
        [Column(TypeName = "smallint")]
        [Required(AllowEmptyStrings = false)]
        [Editable(true)]
        public int Status { get; set; }

        /// <summary>
        ///
        /// </summary>
        [Display(Name = "CORPID")]
        [MaxLength(50)]
        [Column(TypeName = "varchar(50)")]
        [Editable(true)]
        public string CORPID { get; set; }

        /// <summary>
        ///
        /// </summary>
        [Display(Name = "CreateDate")]
        [Column(TypeName = "datetime")]
        public DateTime? CreateDate { get; set; }

        /// <summary>
        ///
        /// </summary>
        [Display(Name = "CreateID")]
        [Column(TypeName = "uniqueidentifier")]
        public Guid? CreateID { get; set; }

        /// <summary>
        ///
        /// </summary>
        [Display(Name = "Creator")]
        [MaxLength(50)]
        [Column(TypeName = "varchar(50)")]
        public string Creator { get; set; }

        /// <summary>
        ///
        /// </summary>
        [Display(Name = "Modifier")]
        [MaxLength(50)]
        [Column(TypeName = "varchar(50)")]
        public string Modifier { get; set; }

        /// <summary>
        ///
        /// </summary>
        [Display(Name = "ModifyDate")]
        [Column(TypeName = "datetime")]
        public DateTime? ModifyDate { get; set; }

        /// <summary>
        ///
        /// </summary>
        [Display(Name = "ModifyID")]
        [Column(TypeName = "uniqueidentifier")]
        public Guid? ModifyID { get; set; }


    }
}