using System;
using System.Collections.Generic;
using System.Linq;
using Newtonsoft.Json;
using Newtonsoft.Json.Converters;

namespace Sony.Filtr.Contracts.ViewModels
{
    public class StatisticsExportViewModel<T>  where T: StatisticValue
    {
        public StatisticsExportViewModel()
        {
            Items = new List<T>();
        }
        public DateFiltering Filtering { get; set; }

        public List<T> Items { get; set; }
    }

    public class DateFiltering
    {
        public DateTime? StartDate { get; set; }

        public DateTime? EndDate { get; set; }
    }

    public class StatisticValue
    {
        [JsonConverter(typeof(OnlyDateConverter))]
        public DateTime Date => Timestamp;

        public DateTime Timestamp { get; set; }
    }

    public class OnlyDateConverter : IsoDateTimeConverter
    {
        public OnlyDateConverter()
        {
            DateTimeFormat = "yyyy-MM-dd";
        }
    }
}