using ReportingServices.Shared.Models.ProductionReport;

namespace ReportingServices.Shared.ViewModels.ProductionReport
{
    public class YieldStatistics
    {
        public DateTime StartDate { get; set; }
        public List<ReactorOutsByDay> OutsByDay { get; set; }
        public List<ScrapByDay> ScrapByDay { get; set; }
        public bool IsCurrentWeek { get; set; }

        public YieldStatistics(DateTime startDate, bool isCurrentWeek)
        {
            StartDate = startDate;
            IsCurrentWeek = isCurrentWeek;
        }

        public void SetYieldInformation(List<ReactorOutsByRDS> outs, List<ScrapByDay> scrap)
        {
            OutsByDay = GetReactorOutsByDay(outs);
            ScrapByDay = scrap;
        }

        public static List<string> GetDistinctDatesFromReactorOuts(List<ReactorOutsByRDS> outs)
        {
            List<string> dates = new();

            foreach (ReactorOutsByRDS rout in outs)
            {
                if (!dates.Contains(DateTime.Parse(rout.EndProcessTime).Date.ToString()))
                    dates.Add(DateTime.Parse(rout.EndProcessTime).Date.ToString());
            }

            return dates;
        }

        public static List<ReactorOutsByDay> GetReactorOutsByDay(List<ReactorOutsByRDS> outs)
        {
            List<ReactorOutsByDay> outsByDay = new();

            List<string> dates = GetDistinctDatesFromReactorOuts(outs);

            foreach (string date in dates)
            {
                int waferCount = 0;

                foreach (ReactorOutsByRDS rout in outs)
                {
                    if (DateTime.Parse(rout.EndProcessTime).Date.ToString() == date)
                        waferCount += (int)float.Parse(rout.Units);
                }

                outsByDay.Add(new ReactorOutsByDay { StartDate = date, TotalWafers = waferCount });
            }

            return outsByDay;
        }
    }
}