namespace Fengling.RiskControl.Application.Services;

public record OrderDiscountValidationRequest
{
    public long MemberId { get; init; }
    public string OrderId { get; init; } = string.Empty;
    public int DiscountAmount { get; init; }
    public int OriginalAmount { get; init; }
    public string DiscountType { get; init; } = string.Empty;
}

public record OrderDiscountValidationResult
{
    public bool IsAllowed { get; init; }
    public string Reason { get; init; } = string.Empty;
    public int MaxDiscountAllowed { get; init; }
    public RiskEvaluationResult? RiskDetails { get; init; }
}

public interface IOrderRiskValidationService
{
    Task<OrderDiscountValidationResult> ValidateDiscountAsync(OrderDiscountValidationRequest request);
}