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

namespace backend.Models;

public class User
{
    [Key]
    [DatabaseGenerated(DatabaseGeneratedOption.Identity)]
    public int Id { get; set; }

    [Required]
    [MaxLength(100)]
    public string FullName { get; set; } = string.Empty;

    [Required]
    [MaxLength(50)]
    public string Contact { get; set; } = string.Empty;

    [Required]
    [MaxLength(4)]
    public string TrackingCode { get; set; } = string.Empty;

    // Navigation properties
    public UserQuizAttempt? QuizAttempt { get; set; }
    public ICollection<UserKhatmSelection> KhatmSelections { get; set; } = new List<UserKhatmSelection>();
    public UserTotalScore? TotalScore { get; set; }
}