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namespace Duplicati.WebserverCore.Abstractions;

/// <summary>
/// Provides methods for handling notifications.
/// </summary>
public interface INotificationService
{
    /// <summary>
    /// Gets all notifications.
    /// </summary>
    /// <returns>An enumerable collection of notification DTOs.</returns>
    IEnumerable<Dto.NotificationDto> GetNotifications();

    /// <summary>
    /// Gets a specific notification by its ID.
    /// </summary>
    /// <param name="id">The ID of the notification to retrieve.</param>
    /// <returns>The notification DTO corresponding to the specified ID.</returns>
    Dto.NotificationDto GetNotification(long id);

    /// <summary>
    /// Deletes a notification by its ID.
    /// </summary>
    void DeleteNotification(long id);
}