namespace AgriculturalPlatform.Api.Models;

/// <summary>电子支付记录（农户货款结算）</summary>
public class PaymentRecord
{
    public int Id { get; set; }

    /// <summary>付款单号（如 ZF20260812-0001）</summary>
    public string PayNo { get; set; } = string.Empty;

    /// <summary>关联收购单（可为空：批量结算）</summary>
    public int? PurchaseOrderId { get; set; }

    public PurchaseOrder? PurchaseOrder { get; set; }

    /// <summary>收购方组织（批量结算时也记录归属）</summary>
    public int? PurchaserOrgId { get; set; }

    public Organization? PurchaserOrg { get; set; }

    public int FarmerId { get; set; }

    public Farmer? Farmer { get; set; }

    /// <summary>付款金额（元）</summary>
    public decimal Amount { get; set; }

    public PayMethod Method { get; set; } = PayMethod.BankTransfer;

    public PayStatus Status { get; set; } = PayStatus.Pending;

    /// <summary>外部交易流水号</summary>
    public string TradeNo { get; set; } = string.Empty;

    /// <summary>经办人</summary>
    public int? OperatorId { get; set; }

    public User? Operator { get; set; }

    public DateTime? PaidAt { get; set; }

    public string Notes { get; set; } = string.Empty;

    public DateTime CreatedAt { get; set; } = DateTime.Now;
}