public static void BuildIndex(int itemID, int storeId)
 {
     var repository = new StockoutRepository();
     var stockouts = GetStockOutHistory(itemID, storeId).ToList();
     if (stockouts.Count > 0)
       repository.AddRange(stockouts);
 }
        public static void BuildIndex(int itemID)
        {
            var db = new StockoutEntities();
            var repository = new StockoutRepository();

            foreach (var storeId in db.Stores.Select(s => s.ID))
            {
                var stockouts = GetStockOutHistory(itemID, storeId);
                if (stockouts.Count > 0)
                    repository.AddRange(stockouts);

             }
        }
        public void BuildAMC(bool forceCalc = false)
        {
            if ((IsCalculatedToday()) && (forceCalc == false))
            {
                return;
            }

            StockoutRepository _repository = new StockoutRepository();
            StoreRepository _storerepository = new StoreRepository();
            GeneralInfoRepository _generalInfoRepository = new GeneralInfoRepository();
            ReceiveDocRepository _receiveDocRepository = new ReceiveDocRepository();
            AmcReportRepository _amcReportRepository = new AmcReportRepository();
            List<AMCViewModel> _datasource;

            //clear AMC table before another build
            _amcReportRepository.DeleteAll();

            var generalinfo = _generalInfoRepository.AllGeneralInfos().First();
            var storeList = _storerepository.AllStores();
            foreach (var store in storeList)
            {
                var storeId = store.ID;
                var itemsrecieved = _receiveDocRepository.RecievedItems().Where(m => m.StoreID == storeId).Select(m => m.ItemID).Distinct();

                _datasource = new List<AMCViewModel>();
                var receiveDocs = _repository.AllItems().Where(m => itemsrecieved.Contains(m.ID)).ToList();
                double increment = 80.0 / Convert.ToDouble(receiveDocs.Count());

                IEnumerable<int?> unitid;
                if (VisibilitySetting.HandleUnits != 1)
                {
                    foreach (var item in receiveDocs)
                    {
                        unitid = _receiveDocRepository.RecievedItems().Where(m => m.ItemID == item.ID && m.StoreID == storeId).Select(m => m.UnitID).Distinct();
                        foreach (var i in unitid)
                        {
                            AMCViewModel.OptimizedCreate(item.ID, item.FullItemName, storeId, i.GetValueOrDefault(), generalinfo.AMCRange, DateTime.Today);
                        }
                    }
                }
                else
                {
                    foreach (var item in receiveDocs)
                    {
                        AMCViewModel.OptimizedCreate(item.ID, item.FullItemName, storeId, generalinfo.AMCRange, DateTime.Today);
                    }
                }
            }
        }
        public static int CalculateStockoutDays(int itemId,int storeId, DateTime startDate, DateTime endDate)
        {
            var repository = new StockoutRepository();
            var stockoutsInRange = repository.GetAll().Where(m => m.ItemID == itemId && m.StoreID ==storeId ).Where(m => m.StartDate < endDate && (m.EndDate == null || m.EndDate > startDate)).ToList();
            //var stockoutsOutOfRange = repository.GetAll().Where(m => m.ItemID == itemId && m.StoreID == storeId).Where(m => m.StartDate > startDate).ToList();

                foreach (var stockout in stockoutsInRange)
                {
                    if (stockout.StartDate < startDate)
                        stockout.StartDate = startDate;
                    if (stockout.EndDate == null)
                        stockout.EndDate = DateTime.Now;
                    else if (stockout.EndDate > endDate)
                        stockout.EndDate = endDate;
                }
                return Enumerable.Sum(stockoutsInRange, m => m.NumberOfDays);
        }