using LiteCharms.Features.Shop.Products.Entities;

namespace LiteCharms.Features.Shop.ShoppingCarts.Entities;

public class ShoppingCartItemConfiguration : IEntityTypeConfiguration<ShoppingCartItem>
{
    public void Configure(EntityTypeBuilder<ShoppingCartItem> builder)
    {
        builder.ToTable("ShoppingCartItems");

        builder.HasKey(f => f.Id);
        builder.Property(f => f.CreatedAt).IsRequired().ValueGeneratedOnAdd().HasDefaultValueSql("now()");
        builder.Property(f => f.UpdatedAt).IsRequired(false).HasDefaultValueSql(null);
        builder.Property(f => f.Quantity).IsRequired().HasDefaultValue(1);
        builder.Property(f => f.ShoppingCartId).IsRequired();
        builder.Property(f => f.ProductPriceId).IsRequired();

        builder.HasOne<ShoppingCart>()
            .WithMany(s => s.ShoppingCartItems)
            .HasForeignKey(f => f.ShoppingCartId)
            .IsRequired()
            .OnDelete(DeleteBehavior.Cascade);

        builder.HasOne<ProductPrice>()
               .WithMany()
               .HasForeignKey(f => f.ProductPriceId)
               .IsRequired()
               .OnDelete(DeleteBehavior.Restrict);
    }
}