using Fitness_core_BE.DTOs.Attendance;
using Fitness_core_BE.Models;

namespace Fitness_core_BE.Interfaces
{
    public interface IAttendanceRepository
    {
        Task<Attendance?> GetLatestAttendanceAsync(Guid clientId);
        Task<HashSet<string>> GetAttendanceKeysAsync(Guid clientId, DateTime fromTime);
        Task<HashSet<string>> GetSourceEventKeysAsync(
            IReadOnlyCollection<string> candidateKeys,
            CancellationToken ct = default);
        Task AddAttendancesAsync(IEnumerable<Attendance> attendances);
        Task<List<Attendance>> GetLatestPerPersonAsync(Guid clientId);
        Task<List<AttendanceCountDTO>> GetAttendanceCountsAsync(Guid clientId, DateTime fromDate, DateTime toDate);
        Task<List<TodayAttendanceDTO>> GetTodayAttendanceAsync(Guid clientId);
    }
}