using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace BuddyFinance.Common.Helpers
{
    public static class DateTimeHelpers
    {
        public static DateTime GetNextPaymentDate(this DateTime date)
        {
            var lastDate = DateTime.DaysInMonth(date.Year, date.Month);
            var nextMonthEnd = new DateTime(date.Year, date.Month, lastDate);

            if ((nextMonthEnd - date).TotalDays > 5)
                return nextMonthEnd;

            date = date.AddMonths(1);

            lastDate = DateTime.DaysInMonth(date.Year, date.Month);
            return new DateTime(date.Year, date.Month, lastDate);
        }
    }
}