using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;
using Microsoft.EntityFrameworkCore;

namespace IM_API.Models;

[Table("users")]
[Index("Id", Name = "ID")]
[Index("Username", Name = "Username", IsUnique = true)]
[MySqlCharSet("utf8mb4")]
[MySqlCollation("utf8mb4_general_ci")]
public partial class User
{
    [Key]
    [Column("ID", TypeName = "int(11)")]
    public int Id { get; set; }

    /// <summary>
    /// 唯一用户名
    /// </summary>
    [StringLength(50)]
    public string Username { get; set; } = null!;

    /// <summary>
    /// 密码
    /// </summary>
    [StringLength(50)]
    public string Password { get; set; } = null!;

    /// <summary>
    /// 用户昵称
    /// </summary>
    [StringLength(50)]
    public string NickName { get; set; } = null!;

    /// <summary>
    /// 用户在线状态
    /// 0（默认）：不在线
    /// 1：在线
    /// </summary>
    [Column(TypeName = "tinyint(4)")]
    public sbyte OlineStatus { get; set; }

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

    /// <summary>
    /// 修改时间
    /// </summary>
    [Column(TypeName = "datetime")]
    public DateTime? Updated { get; set; }

    /// <summary>
    /// 账户状态
    /// (0：未激活,1：正常,2：封禁)
    /// </summary>
    [Column(TypeName = "tinyint(4)")]
    public sbyte Status { get; set; }

    /// <summary>
    /// 软删除标识
    /// 0：账号正常
    /// 1：账号已删除
    /// </summary>
    [Column(TypeName = "tinyint(4)")]
    public sbyte IsDeleted { get; set; }

    [InverseProperty("User")]
    public virtual ICollection<Conversation> Conversations { get; set; } = new List<Conversation>();

    [InverseProperty("User")]
    public virtual ICollection<Device> Devices { get; set; } = new List<Device>();

    [InverseProperty("FriendldNavigation")]
    public virtual ICollection<Friend> FriendFriendldNavigations { get; set; } = new List<Friend>();

    [InverseProperty("UserldNavigation")]
    public virtual ICollection<Friend> FriendUserldNavigations { get; set; } = new List<Friend>();

    [InverseProperty("RequestUserNavigation")]
    public virtual ICollection<Friendrequest> FriendrequestRequestUserNavigations { get; set; } = new List<Friendrequest>();

    [InverseProperty("ResponseUserNavigation")]
    public virtual ICollection<Friendrequest> FriendrequestResponseUserNavigations { get; set; } = new List<Friendrequest>();

    [InverseProperty("InviteUserNavigation")]
    public virtual ICollection<Groupinvite> GroupinviteInviteUserNavigations { get; set; } = new List<Groupinvite>();

    [InverseProperty("InvitedUserNavigation")]
    public virtual ICollection<Groupinvite> GroupinviteInvitedUserNavigations { get; set; } = new List<Groupinvite>();

    [InverseProperty("GroupldNavigation")]
    public virtual ICollection<Groupmember> GroupmemberGroupldNavigations { get; set; } = new List<Groupmember>();

    [InverseProperty("UserldNavigation")]
    public virtual ICollection<Groupmember> GroupmemberUserldNavigations { get; set; } = new List<Groupmember>();

    [InverseProperty("GroupNavigation")]
    public virtual ICollection<Grouprequest> Grouprequests { get; set; } = new List<Grouprequest>();

    [InverseProperty("GroupMasterNavigation")]
    public virtual ICollection<Group> Groups { get; set; } = new List<Group>();

    [InverseProperty("UserldNavigation")]
    public virtual ICollection<LoginLog> LoginLogs { get; set; } = new List<LoginLog>();

    [InverseProperty("SenderNavigation")]
    public virtual ICollection<Message> Messages { get; set; } = new List<Message>();

    [InverseProperty("UserldNavigation")]
    public virtual ICollection<Notification> Notifications { get; set; } = new List<Notification>();
}