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

namespace AsbCloudDb.Model
{
    [Table("t_user"), Comment("Пользователи облака")]
    public partial class User : IId
    {
        public const int ActiveStateId = 1;

        [Key]
        [Column("id")]
        public int Id { get; set; }

        [Column("id_company")]
        public int IdCompany { get; set; }

        [Column("login")]
        [StringLength(255)]
        public string Login { get; set; } = null!;

        [Column("password_hash"), Comment("соленый хэш пароля.\nпервые 5 символов - соль")]
        [StringLength(255)]
        public string PasswordHash { get; set; } = null!;

        [Column("state"), Comment("состояние:\n0 - не активен, \n1 - активен, \n2 - заблокирован")]
        public short IdState { get; set; }

        [Column("name"), Comment("имя")]
        [StringLength(255)]
        public string? Name { get; set; }

        [Column("surname"), Comment("фамилия")]
        [StringLength(255)]
        public string? Surname { get; set; }

        [Column("patronymic"), Comment("отчество")]
        [StringLength(255)]
        public string? Patronymic { get; set; }

        [Column("email"), Comment("должность")]
        [StringLength(255)]
        public string Email { get; set; } = string.Empty;

        [Column("phone"), Comment("номер телефона")]
        [StringLength(50)]
        public string? Phone { get; set; }

        [Column("position"), Comment("email")]
        [StringLength(255)]
        public string? Position { get; set; }

        [ForeignKey(nameof(IdCompany))]
        [InverseProperty(nameof(Model.Company.Users))]
        public virtual Company Company { get; set; } = null!;

        [InverseProperty(nameof(RelationUserUserRole.User))]
        public virtual ICollection<RelationUserUserRole> RelationUsersUserRoles { get; set; } = null!;

        public virtual ICollection<RelationContactWell> RelationContactsWells { get; set; } = null!;

        [InverseProperty(nameof(FileInfo.Author))] 
        public virtual ICollection<FileInfo> Files { get; set; } = null!;

        [InverseProperty(nameof(FileMark.User))]
        public virtual ICollection<FileMark> FileMarks { get; set; } = null!;

        public string MakeDisplayName()
        {
            if (string.IsNullOrEmpty(Surname))
                return Login;

            var s = Surname;
            if (!string.IsNullOrEmpty(Name))
            {
                s += $"{Name[0]}.";
                if (!string.IsNullOrEmpty(Patronymic))
                    s += $" {Patronymic[0]}.";
            }

            return s;
        }
    }
}