using YD_TrainingCompetition_Api.Models;

namespace YD_TrainingCompetition_Api.Competition;

public interface ICompetitionSessionService
{
    CompetitionSessionState GetState();
    Task<CompetitionSessionState> CreateAsync(CreateCompetitionSessionRequest request, CancellationToken cancellationToken = default);
    Task<CompetitionSessionState> SelectRoundAsync(int roundIndex, CancellationToken cancellationToken = default);
    Task<CompetitionSessionState> SelectNextRoundAsync(CancellationToken cancellationToken = default);
    Task<CompetitionSessionState> SelectPreviousRoundAsync(CancellationToken cancellationToken = default);
    Task<CompetitionSessionState> DownloadCurrentRoundAsync(CancellationToken cancellationToken = default);
    Task<CompetitionSessionState> StartAsync(CancellationToken cancellationToken = default);
    Task<CompetitionSessionState> StopAsync(CancellationToken cancellationToken = default);
    Task<CompetitionSessionState> ResetCurrentRoundAsync(CancellationToken cancellationToken = default);
    Task<CompetitionSessionState> SetParticipantCountAsync(int participantId, int count, CancellationToken cancellationToken = default);
    Task<CompetitionSessionState> ChangeParticipantCountAsync(int participantId, int delta, CancellationToken cancellationToken = default);
    Task ApplyDeviceSnapshotAsync(DeviceSnapshot snapshot, CancellationToken cancellationToken = default);
}