private void btnParseAmazonCode_Click(object sender, RoutedEventArgs e)
{
//string regex = @"USD ([$\d\.]*)[\s]*Amazon.com Gift Card claim code: ([\d\w\-]*)";
string regex = @"\$([\d\.]*).([\w\d]{4}-[\w\d]{6}-[\w\d]{4})";
MatchCollection matches = Regex.Matches(txtUnparsedAmazonCodes.Text, regex);
bool noValue = false;
if (matches.Count < 1)
{
regex = @"([\w\d]{4}-[\w\d]{6}-[\w\d]{4})";
matches = Regex.Matches(txtUnparsedAmazonCodes.Text, regex);
noValue = true;
}
StringBuilder sb = new StringBuilder();
colParsedAmazonGiftCodes.Clear();
int codeCount = 0;
foreach (Match m in matches)
{
codeCount++;
if (noValue)
{
colParsedAmazonGiftCodes.Add(new AmazonGiftCode(codeCount, m.Groups[1].Value, null));
}
else
{
colParsedAmazonGiftCodes.Add(new AmazonGiftCode(codeCount, m.Groups[2].Value, decimal.Parse(m.Groups[1].Value)));
}
}
if (colParsedAmazonGiftCodes.Count < 1)
{
txtUnparsedAmazonCodes.Background = System.Windows.Media.Brushes.Pink;
}
else
{
txtExpectedValue.Text = colParsedAmazonGiftCodes.Sum(p => p.Value).ToString();
if (txtExpectedValue.Text == String.Empty)
{
txtExpectedValue.Background = System.Windows.Media.Brushes.Pink;
}
else
{
var listDuplicateGiftCodes = colParsedAmazonGiftCodes.GroupBy(p => p.Code).Where(g => g.Count() > 1).Select(p => p.Key).ToList();
if (listDuplicateGiftCodes.Count > 0)
{
sb = new StringBuilder();
sb.AppendLine("Duplicate gift codes detected!");
foreach (var gc in listDuplicateGiftCodes)
{
sb.AppendLine(gc);
}
MessageBox.Show(sb.ToString());
}
decimal expectedValue = 0;
decimal.TryParse(txtExpectedValue.Text, out expectedValue);
if (expectedValue > 0)
{
txtExpectedValue.Background = System.Windows.Media.Brushes.White;
}
else
{
txtExpectedValue.Background = System.Windows.Media.Brushes.Pink;
}
}
txtUnparsedAmazonCodes.Background = System.Windows.Media.Brushes.White;
}
//txtExpectedValue.Focus();
//txtExpectedValue.SelectAll();
}
