/// <summary>
/// This method is used to display grid view of items available on selecting any category in dropdownlist
/// </summary>
protected void ddlCategory_SelectedIndexChanged(object sender, EventArgs e)
{
btnReset.Visible = true;
//On selecting category from ddl,respective item list should be displayed
ISalesPersonBLL objBLL = SalesPersonBLLFactory.CreateSalesPersonBLLObject();
List <IItem> listItems = new List <IItem>();
List <IItem> listItem = objBLL.GetItemList(Convert.ToInt32(ddlCategory.SelectedValue));
foreach (IItem item in listItem)
{
if (item.ItemQuantity < 50)
{
listItems.Add(item);
}
}
gvshowInventoryList.DataSource = listItems;
gvshowInventoryList.DataBind();
btnaddToReport.Visible = true;
if (gvshowInventoryList.Rows.Count == 0)
{
LblMessage.Text = "No Items In this Category";
btnaddToReport.Visible = false;
return;
}
}
/// <summary>
/// Function to bind the data.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void DataBind()
{
ISalesPersonBLL objBLL = SalesPersonBLLFactory.CreateSalesPersonBLLObject();
string name = string.Empty;
if (!((ddlCategory.SelectedIndex != 0) && (txtItemName.Text != "")))
{
if (!(ddlCategory.SelectedIndex == 0))
{
gvShowItemList.DataSource = objBLL.GetItemList(Convert.ToInt32(ddlCategory.SelectedItem.Value));
gvShowItemList.DataBind();
}
else if (!(txtItemName.Text == ""))
{
name = txtItemName.Text;
gvShowItemList.DataSource = objBLL.SearchItembyName(name);
gvShowItemList.DataBind();
}
else
{
gvShowItemList.Visible = false;
}
}
else
{
name = txtItemName.Text;
int categoryId = Convert.ToInt32(ddlCategory.SelectedItem.Value);
gvShowItemList.DataSource = objBLL.GetItemList(categoryId, name);
gvShowItemList.DataBind();
}
}
// static List<IItem> billsItems = new List<IItem>();
/// <summary>
/// This is the page load method for generating Bill.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void Page_Load(object sender, EventArgs e)
{
ISalesPersonBLL objBLL = SalesPersonBLLFactory.CreateSalesPersonBLLObject();
List <IItemCategory> itemList = objBLL.GetItemCategoryList();
DateTime date = DateTime.Now;
if (!IsPostBack)
{
int salesPersonId = Convert.ToInt32(Session["userID"]);
lblBillsDate.Text = (date).ToString();
lblSalesPersonID.Text = salesPersonId.ToString();
lblBillNumberLabel.Visible = false;
btnAddItemToBill.Visible = false;
btnDelete.Visible = false;
btnCalcBill.Visible = false;
lblTotalPrice.Visible = false;
lblTotalPriceLabel.Visible = false;
lblMoneyIn.Visible = false;
txtMoneyIn.Visible = false;
lblReturnAmountLabel.Visible = false;
lblReturnAmount.Visible = false;
btnGenerateButton.Visible = false;
}
if (!IsPostBack)
{
ddlCategory.DataSource = itemList;
ddlCategory.DataTextField = "CategoryName";
ddlCategory.DataValueField = "CategoryID";
ddlCategory.DataBind();
}
}
/// <summary>
/// This method will update the details of return items to database.
/// </summary>
/// <param name="sender"></param>
/// <param name="e">returns void</param>
protected void btnSubmitGridView_Click(object sender, EventArgs e)
{
IBillDetails objBillDetails = BillDetailsBOFactory.CreateBillDetailsObject();
ISalesPersonBLL objBLL = SalesPersonBLLFactory.CreateSalesPersonBLLObject();
try
{
for (int j = 0; j < gvSelectedItems.Rows.Count; j++)
{
GridViewRow gvBillsItemRow = gvSelectedItems.Rows[j];
objBillDetails.BillNumber = Convert.ToInt32(txtBillNo.Text);
objBillDetails.ItemID = Convert.ToInt32(gvBillsItemRow.Cells[0].Text);
objBillDetails.QuantityReturned = Convert.ToInt32(((TextBox)(gvBillsItemRow.FindControl("txtReturnedItemQuantity"))).Text);
objBillDetails.LineTotalofReturnedItems = Convert.ToInt32(((Label)(gvBillsItemRow.FindControl("txtReturnTotal"))).Text);
objBillDetails.Remarks = Convert.ToString(((TextBox)(gvBillsItemRow.FindControl("txtRemarks"))).Text);
objBLL.TakeBackSoldItems(objBillDetails);
lblMessage.Text = "Details updated";
}
}
catch (Exception ex)
{
lblMessage.Text = "An error occurred while returning Items";
}
finally
{
objBillDetails = null;
objBLL = null;
}
}
/// <summary>
/// Function to search items from inventory according to values inserted or category selected or both
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void BtnSearch_Click(object sender, EventArgs e)
{
lblMessage1.Text = "";
btnAddItemToBill.Visible = false;
ISalesPersonBLL objBLL = SalesPersonBLLFactory.CreateSalesPersonBLLObject();
string name = string.Empty;
if (!((ddlCategory.SelectedIndex != 0) && (txtItemName.Text != "")))
{
if (!(ddlCategory.SelectedIndex == 0))
{
List <IItem> lstItems = objBLL.GetItemList(Convert.ToInt32(ddlCategory.SelectedItem.Value));
foreach (IItem item in lstItems)
{
if (item.ItemQuantity == 0)
{
lstItems.Remove(item);
}
}
if (lstItems.Count == 0)
{
lblMessage1.Text = "No Items In this Category";
btnAddItemToBill.Visible = false;
}
gvshowItemList.DataSource = lstItems;
gvshowItemList.DataBind();
btnAddItemToBill.Visible = true;
}
else if (!(txtItemName.Text == ""))
{
name = txtItemName.Text;
gvshowItemList.DataSource = objBLL.SearchItembyName(name);
gvshowItemList.DataBind();
btnAddItemToBill.Visible = true;
}
else
{
lblErrorMsg.Text = "Please Select Category/Enter Name ";
}
}
else
{
btnAddItemToBill.Visible = true;
name = txtItemName.Text;
int categoryId = Convert.ToInt32(ddlCategory.SelectedItem.Value);
gvshowItemList.DataSource = objBLL.GetItemList(categoryId, name);
gvshowItemList.DataBind();
}
}
/// <summary>
/// This is the Page Load method for showing list of items
/// </summary>
protected void Page_Load(object sender, EventArgs e)
{
ISalesPersonBLL objBLL = SalesPersonBLLFactory.CreateSalesPersonBLLObject();
List <IItemCategory> itemList = objBLL.GetItemCategoryList();
if (!IsPostBack)
{
ddlCategory.DataSource = itemList;
ddlCategory.DataTextField = "CategoryName";
ddlCategory.DataValueField = "CategoryID";
ddlCategory.DataBind();
}
}
/// <summary>
/// This method is used to generate report which is to be saved in database
/// </summary>
protected void BtnGenerateReport_Click(object sender, EventArgs e)
{
bool saved = false;
//List<IItem> itemlst = new List<IItem>();
ISalesPersonBLL objBLL = SalesPersonBLLFactory.CreateSalesPersonBLLObject();
saved = objBLL.SaveReportofNotAvalableItems(notavailableItemList);
if (saved)
{
LblMessage.Text = "Saved Item Successfully";
}
else
{
LblMessage.Text = "Item Not Saved";
}
}
/// <summary>
/// This method cancels the searched bill
/// </summary>
protected void btnCancel_Click(object sender, EventArgs e)
{
// bool isBillSelected = false;
bool isDeleted = false;
ISalesPersonBLL objBLL = SalesPersonBLLFactory.CreateSalesPersonBLLObject();
ICustomerBill custBill = CustomerBillBOFactory.CreateCustomerBillObject();
try
{
int selectedBill = 0;
custBill.BillNumber = Convert.ToInt32(txtBillNumber.Text);
GridViewRow gvItem = gvShowBillList.Rows[0];
//isBillSelected = ((RadioButton)gvItem.FindControl("rdbBillNumber")).Checked;
// if (isBillSelected)
//{
selectedBill.Equals(Convert.ToInt32(gvShowBillList.Rows[0].Cells[1].Text));
//}
custBill.Remarks = ((TextBox)gvItem.FindControl("txtRemark")).Text;
if (custBill.BillStatus == "ok")
{
isDeleted = objBLL.CancelBill(custBill);
gvShowBillList.DataBind();
if (isDeleted)
{
lblMessage.Text = "Cancelled Successfully";
}
else
{
lblErrorMessage.Text = "Error";
}
}
else
{
lblErrorMessage.Text = "Bill already cancelled";
}
}
catch (Exception ex)
{
lblErrorMessage.Text = "An error occurred while cancelling bill details";
}
finally
{
objBLL = null;
}
}
/// <summary>
/// This is the Page Load method for generating item report
/// </summary>
protected void Page_Load(object sender, EventArgs e)
{
BtnGenerateReport.Visible = false;
btnReset.Visible = false;
btnaddToReport.Visible = false;
ISalesPersonBLL objBLL = SalesPersonBLLFactory.CreateSalesPersonBLLObject();
List <IItemCategory> itemList = objBLL.GetItemCategoryList();
if (!IsPostBack)//For Binding CategoryId from Database
{
ddlCategory.DataSource = itemList;
ddlCategory.DataTextField = "CategoryName";
ddlCategory.DataValueField = "CategoryID";
ddlCategory.DataBind();
}
LblMessage.Text = "";
}
/// <summary>
/// This method displays the item details based on category in the database
/// </summary>
protected void btnSearch_Click(object sender, EventArgs e)
{
gvShowItemList.Visible = true;
ISalesPersonBLL objBLL = SalesPersonBLLFactory.CreateSalesPersonBLLObject();
string name = string.Empty;
if (!((ddlCategory.SelectedIndex != 0) && (txtItemName.Text != "")))
{
lblMessage.Text = "Please enter item name or select item category";
if (!(ddlCategory.SelectedIndex == 0))
{
lblMessage.Text = "";
gvShowItemList.DataSource = objBLL.GetItemList(Convert.ToInt32(ddlCategory.SelectedItem.Value));
gvShowItemList.DataBind();
}
else if (!(txtItemName.Text == ""))
{
lblMessage.Text = "";
name = txtItemName.Text;
gvShowItemList.DataSource = objBLL.SearchItembyName(name);
gvShowItemList.DataBind();
}
else if ((ddlCategory.SelectedIndex != 0) && (gvShowItemList.Rows.Count == 0))
{
lblMessage.Text = "No items found in this category";
}
else
{
gvShowItemList.Visible = false;
}
}
else
{
name = txtItemName.Text;
int categoryId = Convert.ToInt32(ddlCategory.SelectedItem.Value);
gvShowItemList.DataSource = objBLL.GetItemList(categoryId, name);
gvShowItemList.DataBind();
}
}
/// <summary>
/// This method is used to search Bill Number
/// </summary>
protected void btnSearch_Click(object sender, EventArgs e)
{
lblErrorMessage.Text = "";
lblMessage.Text = "";
ISalesPersonBLL objBLL = SalesPersonBLLFactory.CreateSalesPersonBLLObject();
gvShowBillList.DataSource = objBLL.SearchBillDetails(Convert.ToInt32(txtBillNumber.Text));
gvShowBillList.DataBind();
if (txtBillNumber.MaxLength < 4)
{
lblErrorMessage.Text = "Invalid Bill Number";
}
else if (Convert.ToInt32(txtBillNumber.Text) >= 1000 && gvShowBillList.Rows.Count == 0)
{
lblErrorMessage.Text = "Bill Not Found";
}
else if (gvShowBillList.Rows.Count != 0)
{
btnCancel.Visible = true;
btnReset.Visible = true;
}
}
/// <summary>
/// Function to generate bill
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void GenerateButton_Click(object sender, EventArgs e)
{
if (Convert.ToDouble(lblTotalPrice.Text) == 0)
{
lblErrorMsg.Text = "Can not generate Bill for zero Bill amount";
}
else
{
gvshowItemList.EnableViewState = false;
ISalesPersonBLL objBLL = SalesPersonBLLFactory.CreateSalesPersonBLLObject();
ICustomerBill custBill = CustomerBillBOFactory.CreateCustomerBillObject();
DateTime date = DateTime.Now;
lblBillsDate.Text = (date).ToString();
custBill.BillDate = date;
custBill.BoughtItemList = billItemList;
//customerID++;
custBill.CustomerId = customerID;
custBill.CustomerName = txtCustomerName.Text;
custBill.BillStatus = "ok";
custBill.EmployeeId = Convert.ToInt32(lblSalesPersonID.Text);
custBill.MoneyIn = Convert.ToInt32(txtMoneyIn.Text);
custBill.MoneyOut = 0;
custBill.TotalBillAmount = Convert.ToDouble(lblTotalPrice.Text);
custBill.TotalMoneyReturned = Convert.ToInt32(lblReturnAmount.Text);
objBLL.CreateBill(custBill);
lblBillNumberLabel.Visible = true;
lblBillNumber.Text = (custBill.BillNumber).ToString();
clearAllFields();
}
}
/// <summary>
/// This method displays the bill details on entering the bill number.
/// </summary>
/// <param name="sender"></param>
/// <param name="e">returns void</param>
protected void btnSubmit_Click(object sender, EventArgs e)
{
btnEdit.Visible = true;
btnCalculate.Visible = false;
btnCancel.Visible = true;
//if (!IsPostBack)
{
IBillDetails objBillDetails = BillDetailsBOFactory.CreateBillDetailsObject();
IOrderedItems objItem = OrderedItemsBOFactory.CreateOrderedItemsObject();
ISalesPersonBLL objBLL = SalesPersonBLLFactory.CreateSalesPersonBLLObject();
int billNumber = Convert.ToInt32(txtBillNo.Text);
List <IBillDetails> lstBillDetails = objBLL.GetBillDetails(billNumber);
if (lstBillDetails.Count == 0)
{
lblMessage.Text = "No Bill Found";
}
else
{
gvshowBillItems.DataSource = lstBillDetails;
gvshowBillItems.DataBind();
}
}
}
