private void ButtonSend_Click(object sender, EventArgs e)
{
try
{
SmtpClient client = new SmtpClient("smtp.gmail.com", 587);
client.EnableSsl = true;
client.Timeout = 10000;
client.DeliveryMethod = SmtpDeliveryMethod.Network;
client.UseDefaultCredentials = false;
client.Credentials = new NetworkCredential("*****@*****.**", "Asd@1234");
MailMessage msg = new MailMessage();
msg.To.Add(textBoxTo.Text);
msg.From = new MailAddress("*****@*****.**");
msg.Subject = textBoxSubject.Text;
msg.Body = textBoxContent.Text;
client.Send(msg);
MessageBox.Show(string.Format("Successful send to {0}", textBoxTo.Text));
Model.FoodStock foodId = new Model.FoodStock(id, false);
foodId.ValidToSendEmail();
this.Close();
}
catch (Exception exp)
{
MessageBox.Show(exp.Message);
}
}
private void ItemListInCart_CellEditEnding(object sender, DataGridViewCellEventArgs e)
{
int QuantityEntered = 0;
try
{
String newValue = null;
if (ItemListInCart[e.ColumnIndex, e.RowIndex].Value is System.Int32)
{
QuantityEntered = (System.Int32)ItemListInCart[e.ColumnIndex, e.RowIndex].Value;
}
else
{
newValue = (String)ItemListInCart[e.ColumnIndex, e.RowIndex].Value;
QuantityEntered = Convert.ToInt32(newValue);
}
if (QuantityEntered > 0)
{
//check whether got enough stock
foreach (DataGridViewRow row in this.ItemListInCart.SelectedRows)
{
int itemId = (int)row.Cells[1].Value;
Model.FoodStock itemObject = Model.FoodStock.FindById(itemId);
if (itemObject.Quantity >= QuantityEntered)
{
//modify quantity
row.Cells[3].Value = QuantityEntered;
row.Cells[4].Value = itemObject.Price;
row.Cells[5].Value = QuantityEntered * itemObject.Price;
}
else
{
MessageBox.Show(String.Format("Cannot modify item {0} because you have only {1} stock", itemObject.Name, itemObject.Quantity));
//setback to only value
ItemListInCart[e.ColumnIndex, e.RowIndex].Value = oldValueOfItemListInCart_CellEditing;
}
}
UpdateTotalCalculation();
}
else
{
MessageBox.Show("Please Enter Integer more than 0!");
//setback to only value
ItemListInCart[e.ColumnIndex, e.RowIndex].Value = oldValueOfItemListInCart_CellEditing;
}
}
catch (Exception ex)
{
MessageBox.Show("Please Enter only Integer!" + ex.Message);
Console.WriteLine(ex.ToString());
//setback to only value
ItemListInCart[e.ColumnIndex, e.RowIndex].Value = oldValueOfItemListInCart_CellEditing;
}
}
private void XQtyButton_Click(object sender, EventArgs e)
{
if (this.ItemListInCart.SelectedRows.Count > 0)
{
// have row selected
string userinput = ShowQuantityInputDialog("Enter Quantity:", "Quantity Input Box");
if (userinput != "")
{
//if input returned not empty because if user cancel the return will be empty
int newQuantity = Convert.ToInt32(userinput);
foreach (DataGridViewRow row in this.ItemListInCart.SelectedRows)
{
int itemId = (int)row.Cells[1].Value;
int currentNumberOfItem = (int)row.Cells[3].Value;
Model.FoodStock itemObject = Model.FoodStock.FindById(itemId);
if (itemObject.Quantity >= newQuantity)
{
//modify quantity
row.Cells[3].Value = newQuantity;
row.Cells[4].Value = itemObject.Price;
row.Cells[5].Value = newQuantity * itemObject.Price;
}
else
{
MessageBox.Show(String.Format("{0} only have {1} stocks available.", itemObject.Name, itemObject.Quantity));
}
}
UpdateTotalCalculation();
}
}
else
{
// no row is selected
MessageBox.Show("Please select an item to edit.");
}
}
private void AddQuantityToRow(DataGridViewRow row)
{
int itemId = (int)row.Cells[1].Value;
int currentNumberOfItem = (int)row.Cells[3].Value;
Model.FoodStock itemObject = Model.FoodStock.FindById(itemId);
int newQuantity = currentNumberOfItem + 1;
if (itemObject.Quantity >= newQuantity)
{
//add quantity, update price, update total price
row.Cells[3].Value = newQuantity;
row.Cells[4].Value = itemObject.Price;
row.Cells[5].Value = newQuantity * itemObject.Price;
UpdateTotalCalculation();
}
else
{
MessageBox.Show(String.Format("You have only {0} stock for {1}!", itemObject.Quantity, itemObject.Name));
}
}
private void MinusQuantityToRow(DataGridViewRow row)
{
int itemId = (int)row.Cells[1].Value;
int currentNumberOfItem = (int)row.Cells[3].Value;
Model.FoodStock itemObject = Model.FoodStock.FindById(itemId);
int newQuantity = currentNumberOfItem - 1;
if (newQuantity == 0)
{
//if queantity already zero remove from cart
this.ItemListInCart.Rows.Remove(row);
}
else
{
//minus quantity
row.Cells[3].Value = newQuantity;
row.Cells[4].Value = itemObject.Price;
row.Cells[5].Value = newQuantity * itemObject.Price;
}
UpdateTotalCalculation();
}
//function to add the item to the cart
private void AddItem(object sender, EventArgs e)
{
System.Windows.Forms.Control layoutPanelObject = (System.Windows.Forms.Control)sender;
Model.FoodStock chosenFood = (Model.FoodStock)layoutPanelObject.Tag;
DataGridViewRow foundItemInCart = null;
foreach (DataGridViewRow row in this.ItemListInCart.Rows)
{
int currentRowID = (int)row.Cells[1].Value;
if (currentRowID == chosenFood.Id)
{
foundItemInCart = row;
}
}
if (foundItemInCart == null)
{
int newNo = this.ItemListInCart.Rows.Count + 1;
if (chosenFood.Quantity > 0)
{
this.ItemListInCart.Rows.Add(newNo, chosenFood.Id, chosenFood.Name, 1, chosenFood.Price, chosenFood.Price * 1);
}
else
{
MessageBox.Show("Item out of stock!");
}
}
else
{
//if enough quantity then show sucessfully added
int currentNumberOfItem = (int)foundItemInCart.Cells[3].Value;
AddQuantityToRow(foundItemInCart);
}
UpdateTotalCalculation();
}
