public static Statement BuildStatement()
{
var customer = Rentals != null
? new Customer(CustomerName, Rentals)
: new Customer(CustomerName);
_statement = new Statement(customer);
return _statement;
}
private string GetMoviesString(Statement statement)
{
string movies = null;
foreach (var movie in statement.Movies)
{
movies += String.Format("\t {0} \t {1} {2}", movie.Key,
movie.Value.ToString(CultureInfo.InvariantCulture), Environment.NewLine);
}
return movies;
}
public void GetStatement(Action<object> delegateWriter, Statement statement)
{
using (var stream = new MemoryStream())
{
var ser = new DataContractJsonSerializer(typeof(Statement));
ser.WriteObject(stream, statement);
stream.Position = 0;
var sr = new StreamReader(stream);
delegateWriter(sr.ReadToEnd());
}
}
public void GetStatement(Action<object> delegateWriter, Statement statement)
{
var xmlDocument = new XmlDocument();
xmlDocument.LoadXml(Properties.Resources.StatementTemplate);
var statementTemplate = xmlDocument.SelectSingleNode("statementTemplate");
if (statementTemplate == null)
{
throw new InvalidDataException("statementTemplate");
}
Replace(statementTemplate, "CustomerName", statement.Name);
Replace(statementTemplate, "TotalAmount", statement.TotalAmount.ToString(CultureInfo.InvariantCulture));
Replace(statementTemplate, "FrequentRenterPoints",
statement.FrequentRenterPoints.ToString(CultureInfo.InvariantCulture));
Replace(statementTemplate, "Movies", GetMoviesString(statement));
delegateWriter(statementTemplate.InnerText);
}
public void GetStatement(Action<object> write, Statement statement)
{
foreach (var keyValuePair in _statemnetFormatters)
{
var delegateWriter = keyValuePair.Value;
var formater = keyValuePair.Key;
formater.GetStatement(delegateWriter, statement);
}
}
