using System.ComponentModel.DataAnnotations.Schema;

namespace Distribution.Models
{
    public class Payment : Template
    {
        public Guid FK_InvoiceId { get; set; }
        [ForeignKey("FK_InvoiceId")]
        public Invoice Invoice { get; set; }

        public decimal Amount { get; set; }
        public PaymentMethod Method { get; set; }
        public EntryMode EntryMode { get; set; } = EntryMode.RealTime;
        public string? ChequeNumber { get; set; }
        public DateTime? ChequeDate { get; set; }
        public DateTime CollectedAt { get; set; }
        public Guid CollectedBy { get; set; }
        public Guid? RecordedBy { get; set; }

        // Cash/Bank account that received the funds. Required when Method = Cash;
        // for Cheque, the FK_ReceivedCheque below carries the deposit account once deposited.
        public Guid? FK_BankAccountId { get; set; }
        [ForeignKey("FK_BankAccountId")]
        public BankAccount? BankAccount { get; set; }

        // Cheque record auto-created when Method = Cheque. Null for Cash/Credit payments.
        public Guid? FK_ReceivedChequeId { get; set; }
        [ForeignKey("FK_ReceivedChequeId")]
        public ReceivedCheque? ReceivedCheque { get; set; }
    }
}