RecepieWebApp/Models/Recipe.cs

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

namespace Recepie.Models
{
    public class Recipe
    {
        [Key]
        public int Id { get; set; }

        [Required]
        [StringLength(200)]
        public string Title { get; set; } = string.Empty;

        [StringLength(1000)]
        public string? Description { get; set; }

        [StringLength(50)]
        public string? Difficulty { get; set; }

        // Properties that exist in your database - made nullable to handle NULL values
        public string? Url { get; set; }
        public string? Time { get; set; }

        // Navigation properties for ingredients, steps, and images
        public virtual ICollection<RecipeIngredientLink> RecipeIngredients { get; set; } = new List<RecipeIngredientLink>();
        public virtual ICollection<RecipeStep> RecipeSteps { get; set; } = new List<RecipeStep>();
        // public virtual RecipeImage? RecipeImage { get; set; }  // Temporarily disabled for main page performance

        // Computed property to get ingredient names
        [NotMapped]
        public List<string> IngredientNames => RecipeIngredients?.Select(ri => ri.Ingredient?.Name ?? "").Where(name => !string.IsNullOrEmpty(name)).ToList() ?? new List<string>();
    }
}