namespace RestauraceNET8.Data.EF.DAL.Entities.Restaurace;

public class RestauraceObjednavkaPolozky
{
    // Primary key
    public required int RestauraceObjednavkaPolozkyId { get; set; }

    // Foreign key | RestauraceObjednavkaPolozky N:1 RestauraceObjednavkaHeader
    public string? RestauraceObjednavkaHeaderId { get; set; }
    public RestauraceObjednavkaHeader? RestauraceObjednavkaHeader { get; set; }

    // Foreign key | RestauraceObjednavkaPridavky N:1 RestauraceObjednavkaPolozky --> THIS IS THE PROBLEM
    public ICollection<RestauraceObjednavkaPridavky> RestauraceObjednavkaPridavky { get; set; } = [];

    // Foreign key | RestauraceObjednavkaPolozky N:1 Produkt
    public string? ProduktId { get; set; }
    public Produkt? Produkt { get; set; }

    // Weight of the product
    public int Mnozstvi { get; set; }

    // Price of the product
    public decimal Cena { get; set; }

    // Total price of the product including the Add-ons
    public decimal CelkovaCena => (Cena * Mnozstvi) + (RestauraceObjednavkaPridavky?.Sum(add => add.CelkovaCena) ?? 0m);

    // Item notes when ordering
    public string? Poznamka { get; set; }
}