protected void DataBindStationeryRetrievalFormGridView()
 {
     using (StationeryRetrievalManager srm = new StationeryRetrievalManager())
     {
         this.StationeryRetrievalFormGridView.DataSource = srm.GetAllStationeryRetrievalForms();
         this.StationeryRetrievalFormGridView.DataBind();
     }
 }
 protected void CreateButton_Click(object sender, EventArgs e)
 {
     try
     {
         using (StationeryRetrievalManager sm = new StationeryRetrievalManager())
         {
             DAL.User loggedInUser = Utilities.Membership.GetCurrentLoggedInUser();
             StationeryRetrievalForm srf
                 = sm.CreateStationeryRetrievalFormByAllRequisitions(loggedInUser);
             Response.Redirect("~/HandleRequest/StationeryRetrievalForm.aspx?ID="
                 + srf.StationeryRetrievalFormID);
         }
     }
     catch (Exception exception)
     {
         this.ErrorMessage.Text = exception.Message;
     }
 }
        protected void DataBindStationeryRetrievalFormView()
        {
            stationeryRetrievalFormID = Convert.ToInt32(Request.QueryString["ID"]);
            using (StationeryRetrievalManager sm = new StationeryRetrievalManager())
            {
                List<StationeryRetrievalForm> srfs = new List<StationeryRetrievalForm>();
                StationeryRetrievalForm stationeryRetrievalForm
                    = sm.GetStationeryRetrievalFormByID(this.StationeryRetrievalFormID);

                isRetrieved = (bool)stationeryRetrievalForm.IsRetrieved;
                isCollected = (bool)stationeryRetrievalForm.IsCollected;

                this.UpdateRetrievedQuantityButton.Visible = (!IsRetrieved);
                this.UpdateActualQuantityButton.Visible = (IsRetrieved && !IsCollected);

                srfs.Add(stationeryRetrievalForm);
                this.StationeryRetrievalFormView.DataSource = srfs;
                this.StationeryRetrievalFormView.DataBind();
            }
        }
        protected void StationeryRetrievalFormView_DataBound(object sender, EventArgs e)
        {
            if (this.StationeryRetrievalFormView.CurrentMode == FormViewMode.ReadOnly)
            {

                if (!this.IsRetrieved)
                {
                    GridView StationeryRetrievalFormItemGridView =
                        StationeryRetrievalFormView.FindControl("StationeryRetrievalFormItemGridView") as GridView;
                    EntityCollection<StationeryRetrievalFormItem> items =
                       DataBinder.Eval(this.StationeryRetrievalFormView.DataItem, "StationeryRetrievalFormItems") as EntityCollection<StationeryRetrievalFormItem>;

                    StationeryRetrievalFormItemGridView.DataSource = items;
                    StationeryRetrievalFormItemGridView.DataBind();
                }
                else
                {
                    GridView StationeryRetrievalFormItemByDeptGridView =
                        StationeryRetrievalFormView.FindControl("StationeryRetrievalFormItemByDeptGridView") as GridView;
                    using (StationeryRetrievalManager sm = new StationeryRetrievalManager())
                    {
                        List<vw_GetStationeryRetrievalFormItemByDept> srfiByDept =
                            sm.GetVwStationeryRetrievalFormItemByDeptsByFormID(this.StationeryRetrievalFormID);
                        StationeryRetrievalFormItemByDeptGridView.DataSource = srfiByDept;
                        StationeryRetrievalFormItemByDeptGridView.DataBind();
                    }
                    Utilities.Format.MergeRowBySameValue(StationeryRetrievalFormItemByDeptGridView, 1);

                }
            }
        }
        protected void UpdateRetrievedQuantity()
        {
            GridView StationeryRetrievalFormItemGridView =
                StationeryRetrievalFormView.FindControl("StationeryRetrievalFormItemGridView") as GridView;

            if (StationeryRetrievalFormItemGridView != null)
            {
                try
                {
                    int srfID = Convert.ToInt32(this.StationeryRetrievalFormView.DataKey.Value);

                    AdjustmentVoucherTransaction adj = new AdjustmentVoucherTransaction();
                    List<Stationery> stationeries = new List<Stationery>();
                    List<SpecialStationery> specialStationeries = new List<SpecialStationery>();

                    using (StationeryRetrievalManager srm = new StationeryRetrievalManager())
                    {
                        DAL.StationeryRetrievalForm srf = srm.GetStationeryRetrievalFormByID(srfID);
                        List<StationeryRetrievalFormItem> srfis = srf.StationeryRetrievalFormItems.ToList();
                        foreach (GridViewRow row in StationeryRetrievalFormItemGridView.Rows)
                        {
                            HiddenField StationeryRetrievalFormItemIDHiddenField =
                                row.FindControl("StationeryRetrievalFormItemIDHiddenField") as HiddenField;
                            int srfiID = Convert.ToInt32(StationeryRetrievalFormItemIDHiddenField.Value);
                            TextBox QtyRetrieved = row.FindControl("QuantityRetrievedTextBox") as TextBox;
                            StationeryRetrievalFormItem srfi = (from s in srfis
                                                                where s.StationeryRetrievalFormItemID == srfiID
                                                                select s).FirstOrDefault();

                            int quantityRetrieved = Convert.ToInt32(QtyRetrieved.Text);
                            srfi.QuantityRetrieved = quantityRetrieved;

                            StockLogTransaction stockLogTransaction = new StockLogTransaction();
                            stockLogTransaction.Reason = "";
                            stockLogTransaction.Quantity = quantityRetrieved;

                            if (srfi.Stationery != null)
                            {
                                Stationery stationery = srfi.Stationery;
                                stockLogTransaction.StationeryID = srfi.Stationery.StationeryID;
                                StationeryPrice price = stationery.StationeryPrices.First();
                                stockLogTransaction.Price = price.Price;
                                stationery.QuantityInHand -= quantityRetrieved;
                                stationeries.Add(stationery);
                             stockLogTransaction.Balance = stationery.QuantityInHand;
                           }
                            else
                            {
                                SpecialStationery specialStationery = srfi.SpecialStationery;
                                stockLogTransaction.SpecialStationeryID = srfi.SpecialStationery.SpecialStationeryID;
                                stockLogTransaction.Price = 0.0m;
                                specialStationery.Quantity -= quantityRetrieved;
                                stockLogTransaction.Balance = specialStationery.Quantity;
                                specialStationeries.Add(specialStationery);
                            }

                            stockLogTransaction.DateCreated = DateTime.Now;
                            stockLogTransaction.Type = (int) AdjustmentType.Consumption;
                            adj.StockLogTransactions.Add(stockLogTransaction);

                        }
                        StationeryRetrievalForm newSRF = srm.UpdateReceivedQuantity(srf);
                        newSRF = srm.SetRecommendedQuantity(newSRF.StationeryRetrievalFormID);
                        using(CatalogManager cm = new CatalogManager())
                        {
                            foreach (Stationery stationery in stationeries)
                            {
                                cm.UpdateStationery(stationery);
                            }
                            foreach (SpecialStationery specialStationery in specialStationeries)
                            {
                                cm.UpdateSpecialStationery(specialStationery);
                            }
                        }
                    }
                }
                catch (Exception exception)
                {
                    this.ErrorMessage.Text = exception.Message;
                }
            }
        }
        protected void UpdateActualQuantity()
        {
            GridView StationeryRetrievalFormItemByDeptGridView =
                StationeryRetrievalFormView.FindControl("StationeryRetrievalFormItemByDeptGridView") as GridView;

            if (StationeryRetrievalFormItemByDeptGridView != null)
            {
                int srfID = Convert.ToInt32(this.StationeryRetrievalFormView.DataKey.Value);
                using (StationeryRetrievalManager srm = new StationeryRetrievalManager())
                {
                    StationeryRetrievalForm srf = srm.GetStationeryRetrievalFormByID(srfID);
                    List<StationeryRetrievalFormItem> srfis = srf.StationeryRetrievalFormItems.ToList();
                    List<StationeryRetrievalFormItemByDept> srfiByDepts
                        = new List<StationeryRetrievalFormItemByDept>();

                    foreach (StationeryRetrievalFormItem srfi in srfis)
                    {
                        srfiByDepts.AddRange(srfi.StationeryRetrievalFormItemByDepts);
                    }

                    foreach (GridViewRow row in StationeryRetrievalFormItemByDeptGridView.Rows)
                    {
                        HiddenField srfByDeptIDHiddenField =
                            row.FindControl("srfByDeptIDHiddenField") as HiddenField;
                        int srfiByDeptID = Convert.ToInt32(srfByDeptIDHiddenField.Value);

                        TextBox ActualQty = row.FindControl("QuantityActualTextBox") as TextBox;

                        StationeryRetrievalFormItemByDept srfiByDept
                            = (from s in srfiByDepts
                               where
                                   s.StationeryRetrievalFormItemByDeptID ==
                                   srfiByDeptID
                               select s).FirstOrDefault();
                        int qty = Convert.ToInt32(ActualQty.Text.Trim() == "" ? "0" : ActualQty.Text.Trim());
                        srfiByDept.QuantityActual = qty;
                    }
                    StationeryRetrievalForm newSRF = srm.UpdateActualQuantity(srf);
                }

            }
        }