using MediatR;
using MyService.Domain.AggregatesModel.SampleAggregate;

namespace MyService.Domain.Events;

/// <summary>
/// EN: Domain event raised when Sample status changes.
/// VI: Domain event được phát ra khi trạng thái Sample thay đổi.
/// </summary>
public class SampleStatusChangedDomainEvent : INotification
{
    /// <summary>
    /// EN: The sample ID.
    /// VI: ID của sample.
    /// </summary>
    public Guid SampleId { get; }

    /// <summary>
    /// EN: Previous status before the change.
    /// VI: Trạng thái trước khi thay đổi.
    /// </summary>
    public SampleStatus PreviousStatus { get; }

    /// <summary>
    /// EN: New status after the change.
    /// VI: Trạng thái mới sau khi thay đổi.
    /// </summary>
    public SampleStatus NewStatus { get; }

    public SampleStatusChangedDomainEvent(
        Guid sampleId,
        SampleStatus previousStatus,
        SampleStatus newStatus)
    {
        SampleId = sampleId;
        PreviousStatus = previousStatus;
        NewStatus = newStatus;
    }
}