using System.ComponentModel.DataAnnotations;

namespace DramaLing.Api.Models.Entities;

public class CardSet
{
    public Guid Id { get; set; }

    public Guid UserId { get; set; }

    [Required]
    [MaxLength(255)]
    public string Name { get; set; } = string.Empty;

    public string? Description { get; set; }

    [MaxLength(50)]
    public string Color { get; set; } = "bg-blue-500";

    public int CardCount { get; set; } = 0;

    public DateTime CreatedAt { get; set; } = DateTime.UtcNow;
    public DateTime UpdatedAt { get; set; } = DateTime.UtcNow;

    // Navigation Properties
    public virtual User User { get; set; } = null!;
    public virtual ICollection<Flashcard> Flashcards { get; set; } = new List<Flashcard>();
}