private void CRUD_Product(int? proId, UnileverObject.BLL.CRUDOPTION option)
{
Product p = new Product();
string name = this.txtpName.Text;
string price = this.txtpPrice.Text;
string remain = this.txtpRemain.Text;
string descript = this.txtpDescript.Text;
string catid = null;
try
{
catid = ((Category)this.cbxpCategory.SelectedItemValue).ID.ToString();
}
catch (Exception)
{
UnileverError.Show("Choose a category for this product",
UnileverError.WARN_CAPTION, System.Windows.Forms.MessageBoxIcon.Warning);
return;
}
string importdate = this.depImportDate.EditValue.ToString();
if (string.IsNullOrEmpty(name) ||
string.IsNullOrEmpty(price) ||
string.IsNullOrEmpty(remain) ||
string.IsNullOrEmpty(descript) ||
string.IsNullOrEmpty(catid) ||
string.IsNullOrEmpty(importdate))
{
UnileverError.Show("Missing field !",
UnileverError.WARN_CAPTION,
System.Windows.Forms.MessageBoxIcon.Warning
);
}
else
{
try
{
if (this.UnileverBll.SaveChangesProduct(proId.Value, name, catid, price, importdate, remain, descript, option))
{
LoadProductToControl();
}
}
catch (Exception) // lưu dữ liệu bị lỗi
{
UnileverError.Show("Something fail, try again!",
UnileverError.ERR_CAPTION,
System.Windows.Forms.MessageBoxIcon.Warning
);
}
}
}
public bool SaveChangesProduct(int proId, string name, string catid, string price,
string importdate, string remain, string descript, CRUDOPTION option = CRUDOPTION.CREATE)
{
Product p = null;
try
{
switch (option)
{
case CRUDOPTION.CREATE:
{
p = new Product();
p.Name = name;
p.Descript = descript;
int rm;
int pr;
int cid;
int.TryParse(remain, out rm);
int.TryParse(price, out pr);
int.TryParse(catid, out cid);
p.Price = pr;
p.RemainingAmount = rm;
p.CatID = cid;
DateTime ipd = DateTime.Parse(importdate);
p.ImportDate = ipd;
this.UnileverEntities.Products.Add(p);
break;
}
case CRUDOPTION.UPDATE:
{
p = this.UnileverEntities.Products.Where(p1 => p1.ID == proId).FirstOrDefault();
p.Name = name;
p.Descript = descript;
int rm;
int pr;
int cid;
int.TryParse(remain, out rm);
int.TryParse(price, out pr);
int.TryParse(catid, out cid);
p.Price = pr;
p.RemainingAmount = rm;
p.CatID = cid;
break;
}
case CRUDOPTION.DELETE:
{
p = this.UnileverEntities.Products.Where(p1 => p1.ID == proId).FirstOrDefault();
this.UnileverEntities.Products.Remove(p);
break;
}
default: break;
}
this.UnileverEntities.SaveChanges();
}
catch (Exception ex)
{
throw ex;
}
return true;
}
