private void btnNewProduct_Click(object sender, EventArgs e)
{
CustomerInfoEditorForm custInfoEditForm = new CustomerInfoEditorForm(ref customerList);
if (custInfoEditForm.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
CustomerInfo newCust = custInfoEditForm.GetCustomerObject();
newCust.SetNewOrder(customerList.Count + 1);
// Insert and Update List
// List<CustomerInfo> res = customerList.Where(ex => ex.Order >= newCust.Order).ToList<CustomerInfo>();
/*
// Positive Value
if (newCust.Order > 0)
{
// Incase Of New
if (res.Count == 0)
newCust.SetNewOrder(customerList.Count + 1);
else
{
// Incase of Inserted Order
for (int i = 0; i < res.Count(); i++)
res[i].SetNewOrder(res[i].Order + 1);
}
}
// Negative Value
else
{
newCust.SetNewOrder(1);
for (int i = 0; i < customerList.Count; i++)
customerList[i].SetNewOrder(customerList[i].Order + 1);
}
*/
customerList.Add(newCust);
ListAllCustomers();
dgvGeneral.FirstDisplayedScrollingRowIndex = dgvGeneral.RowCount - 1;
}
custInfoEditForm.Dispose();
}
private void dgvGeneral_CellClick(object sender, DataGridViewCellEventArgs e)
{
if (e.RowIndex == -1)
return;
string custName = dgvGeneral.Rows[e.RowIndex].Cells[1].Value.ToString();
CustomerInfo res = customerList.Where(ex => ex.CustomerName == custName).Single();
if (e.ColumnIndex == 4)
{
// EDIT
CustomerInfoEditorForm custInfoEditForm = new CustomerInfoEditorForm(res);
if (custInfoEditForm.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
int idx = customerList.IndexOf(res);
customerList.RemoveAt(idx);
CustomerInfo editedCust = custInfoEditForm.GetCustomerObject();
/*
// If order is 0, then became the first order
if (editedCust.Order <= 1)
{
// SET TO TOP OF THE LIST
int oldOrder = res.Order;
editedCust.SetNewOrder(1);
// Upper zone
for (int i = 0; i < oldOrder - 1; i++ )
customerList[i].SetNewOrder(customerList[i].Order + 1);
customerList.Insert(idx, editedCust);
}
else if (editedCust.Order >= customerList.Count)
{
// SET TO BUTTOM OF THE LIST
int oldOrder = res.Order;
editedCust.SetNewOrder(customerList.Count + 1);
// Lower zone
for (int i = oldOrder - 1; i < customerList.Count; i++)
customerList[i].SetNewOrder(customerList[i].Order - 1);
customerList.Insert(idx, editedCust);
}
else
{
// SET TO THE MIDDLE OF THE LIST
int oldOrder = res.Order;
// Detec to move up or move down
if (oldOrder > editedCust.Order)
{
// Move Up
for (int i = editedCust.Order - 1; i < oldOrder - 1; i++)
customerList[i].SetNewOrder(customerList[i].Order + 1);
}
else if (oldOrder < editedCust.Order)
{
// Move Down
for (int i = oldOrder - 1; i < editedCust.Order - 1; i++)
customerList[i].SetNewOrder(customerList[i].Order - 1);
}
customerList.Insert(idx, editedCust);
}
*/
// Sort to keep order in the right place
customerList = customerList.OrderBy(ex => ex.Order).ToList<CustomerInfo>();
ListAllCustomers();
}
custInfoEditForm.Dispose();
}
else if(e.ColumnIndex == 5)
{
// DELETE
string message = "คุณต้องการลบข้อมูลลูกค้า คุณ " + custName + " ออกจากระบบ\r\nใช่ หรือ ไม่";
if (MessageBox.Show(message, "กรุณายืนยัน", MessageBoxButtons.OKCancel, MessageBoxIcon.Question) == System.Windows.Forms.DialogResult.OK)
{
if (customerList.Count == 1)
{
MessageBox.Show("ขออภัย\r\nข้อมูลลูกค้าในสาย ต้องมีขั้นต่ำ 1 คน");
return;
}
customerList.Remove(res);
ReorderCustomersList();
ListAllCustomers();
}
}
else if(e.ColumnIndex == 6)
{
if (e.RowIndex == -1)
return;
CustomerInfo item = customerList[e.RowIndex];
if (e.RowIndex > 1)
{
customerList.RemoveAt(e.RowIndex);
customerList.Insert(e.RowIndex - 1, item);
ReorderCustomersList();
ListAllCustomers();
dgvGeneral.FirstDisplayedScrollingRowIndex = e.RowIndex - 1;
}
}
else if(e.ColumnIndex == 7)
{
if (e.RowIndex == -1)
return;
CustomerInfo item = customerList[e.RowIndex];
if (e.RowIndex < customerList.Count - 1)
{
customerList.RemoveAt(e.RowIndex);
customerList.Insert(e.RowIndex + 1, item);
ReorderCustomersList();
ListAllCustomers();
dgvGeneral.FirstDisplayedScrollingRowIndex = e.RowIndex + 1;
}
}
}