using System.Text.Json.Serialization;

namespace Generic.Contracts.Generics
{

    public class Pagination
    {
        public int? PageSize { get; set; }
        public int? CurrentPage { get; set; }

        [JsonIgnore]
        public int? ItemsCount { get; set; } = 0;

        [JsonIgnore]
        public int? TotalPages
        {
            get
            {
                if (ItemsCount == null || ItemsCount == 0) return 0;
                if (PageSize == null || PageSize == 0) return 1;
                return (int)Math.Ceiling((decimal)ItemsCount / (decimal)PageSize.Value);
            }
        }
    }
}