namespace PowderCoating.Core.Entities;

public class InvoiceItem : BaseEntity
{
    public int InvoiceId { get; set; }
    public int? SourceJobItemId { get; set; }
    public int? CatalogItemId { get; set; }     // set for merchandise line items

    public string Description { get; set; } = string.Empty;
    public decimal Quantity { get; set; }
    public decimal UnitPrice { get; set; }
    public decimal TotalPrice { get; set; }
    public string? ColorName { get; set; }
    public string? Notes { get; set; }
    public int DisplayOrder { get; set; }

    /// <summary>
    /// Revenue account this line item is posted to.
    /// Pulled from the catalog item at invoice creation time; null falls back to default revenue account.
    /// </summary>
    public int? RevenueAccountId { get; set; }

    // Gift certificate sale fields
    public bool IsGiftCertificate { get; set; } = false;
    public string? GcRecipientName { get; set; }
    public string? GcRecipientEmail { get; set; }
    public DateTime? GcExpiryDate { get; set; }
    public int? GeneratedGiftCertificateId { get; set; }

    // Navigation
    public virtual Invoice Invoice { get; set; } = null!;
    public virtual JobItem? SourceJobItem { get; set; }
    public virtual CatalogItem? CatalogItem { get; set; }
    public virtual Account? RevenueAccount { get; set; }
    public virtual GiftCertificate? GeneratedGiftCertificate { get; set; }
}