ANTOOZA-BACKEND/Application/Abstractions/Payment/TossPaymentModels.cs

namespace Application.Abstractions.Payment;

/// <summary>프론트엔드에 전달할 토스 클라이언트 설정</summary>
public sealed record TossClientConfig(
    string ClientKey
);

/// <summary>
/// Toss Payment 객체 결과 (승인/취소/조회 공용 — 필요 필드만).
/// Success=false 면 Code/Message 에 Toss 에러 응답 {code, message} 가 담긴다.
/// </summary>
public sealed record TossPaymentResult(
    bool Success,
    string? Code,
    string? Message,
    string? PaymentKey,
    string? OrderID,
    string? Status,
    int? TotalAmount,
    string? Method,
    DateTime? ApprovedAt,
    string? ReceiptUrl,
    // 가상계좌 (status = WAITING_FOR_DEPOSIT)
    string? VirtualAccountNumber,
    string? VirtualAccountBankCode,
    string? VirtualAccountHolder,
    DateTime? VirtualAccountDueDate,
    IReadOnlyList<TossCancelDetail> Cancels,
    string? RawJson
);

/// <summary>Toss Payment.cancels[] 항목</summary>
public sealed record TossCancelDetail(
    string? TransactionKey,
    int CancelAmount,
    string? CancelReason,
    DateTime? CanceledAt
);