public override ValidationResult Validate(object value, CultureInfo cultureInfo)
{
PcViewModel pc = (value as BindingGroup).Items[0] as PcViewModel;
var validateResult = ValidateInput(pc);
var metroWindow = (Application.Current.MainWindow as MetroWindow);
if (!validateResult.IsValidated)
{
metroWindow.FindChild <Button>("BtnUpdate").IsEnabled = false;
metroWindow.FindChild <ToggleSwitch>("btn_toggle_edit").IsEnabled = false;
return(new ValidationResult(validateResult.IsValidated, validateResult.ValidateMessage));
}
else
{
metroWindow.FindChild <Button>("BtnUpdate").IsEnabled = true;
metroWindow.FindChild <ToggleSwitch>("btn_toggle_edit").IsEnabled = true;
return(ValidationResult.ValidResult);
}
}
public static Validation ValidateInput(PcViewModel model)
{
using (var db = new PCEntities())
{
var check = new Validation();
if (model != null)
{
if (String.IsNullOrEmpty(model.PC_Name))
{
check.ValidateMessage += "PC Name must not be empty.\n";
check.IsValidated = false;
}
if (db.Pcs.Any(q => (q.PC_Name.ToLower().Equals(model.PC_Name.ToLower()) && q.ID != model.ID && q.Active == true)))
{
check.ValidateMessage += "PC Name is already existed.\n";
check.IsValidated = false;
}
if (!string.IsNullOrEmpty(model.ServiceTag) && db.Pcs.Any(q => (q.ServiceTag.ToLower().Equals(model.ServiceTag.Trim().ToLower()) && q.ID != model.ID && q.Active == true)))
{
check.ValidateMessage += "Service Tag is already used.\n";
check.IsValidated = false;
}
if (String.IsNullOrEmpty(model.Type))
{
check.ValidateMessage += "Type must not be empty.\n";
check.IsValidated = false;
}
if (String.IsNullOrEmpty(model.PB))
{
check.IsValidated = false;
check.ValidateMessage += "PB must not be empty.\n";
}
if (String.IsNullOrEmpty(model.Office_Located))
{
check.IsValidated = false;
check.ValidateMessage += "Office Located must not be empty.\n";
}
var addMacReg1 = "^[0-9A-Fa-f]{2}-[0-9A-Fa-f]{2}-[0-9A-Fa-f]{2}-[0-9A-Fa-f]{2}-[0-9A-Fa-f]{2}-[0-9A-Fa-f]{2}$";
var addMacReg2 = "^[0-9A-Fa-f]{2}:[0-9A-Fa-f]{2}:[0-9A-Fa-f]{2}:[0-9A-Fa-f]{2}:[0-9A-Fa-f]{2}:[0-9A-Fa-f]{2}$";
var regex1 = new Regex(addMacReg1);
var regex2 = new Regex(addMacReg2);
if (String.IsNullOrEmpty(model.MAC) && String.IsNullOrEmpty(model.MAC2))
{
check.IsValidated = false;
check.ValidateMessage += "Atleast one Mac Address must be entered.\n";
}
if (!String.IsNullOrEmpty(model.MAC))
{
if (!regex1.IsMatch(model.MAC) && !regex2.IsMatch(model.MAC))
{
check.IsValidated = false;
check.ValidateMessage += "MAC format is NOT a valid mac address format (##:##:##:##:##:##)\n";
}
}
if (db.Pcs.Any(q => q.MAC.ToLower().Equals(model.MAC.ToLower()) && q.ID != model.ID && q.Active == true))
{
check.IsValidated = false;
check.ValidateMessage += "Mac Address already existed !";
}
if (!String.IsNullOrEmpty(model.MAC2))
{
if (!regex1.IsMatch(model.MAC2) && !regex2.IsMatch(model.MAC2))
{
check.IsValidated = false;
check.ValidateMessage += "MAC2 format is NOT a valid mac address format (##:##:##:##:##:##)\n";
}
}
}
return(check);
}
}
