namespace Fitness_core_BE.DTOs.Facility
{
    public class FacilityClassDto
    {
        public Guid FacilityClassId { get; set; }
        public Guid FacilityId { get; set; }
        public string? FacilityName { get; set; }
        public string Name { get; set; } = string.Empty;
        public string? Description { get; set; }
        /// <summary>"Daily" | "Weekly" | "Monthly" | "Custom".</summary>
        public string RecurrenceType { get; set; } = string.Empty;
        /// <summary>"HH:mm" local time -- null for Custom.</summary>
        public string? StartTimeOfDay { get; set; }
        public int DurationMinutes { get; set; }
        public int WeekDaysMask { get; set; }
        public string? MonthDays { get; set; }
        public DateTime SeriesStartDate { get; set; }
        public DateTime? SeriesEndDate { get; set; }
        public int? Capacity { get; set; }
        public bool IsUnlimitedCapacity { get; set; }
        public bool IsActive { get; set; }
        public DateTime CreatedAt { get; set; }
    }

    /// <summary>A confirmed ad-hoc booking whose window overlaps an active class occurrence on
    /// the same facility -- surfaced so staff can resolve it via the existing Reschedule flow.</summary>
    public class SchedulingConflictDto
    {
        public Guid BookingId { get; set; }
        public Guid FacilityId { get; set; }
        public string? FacilityName { get; set; }
        public string? GuestName { get; set; }
        public DateTime StartTime { get; set; }
        public DateTime EndTime { get; set; }
    }
}