private StatementData GenerateStatementData(Invoice invoice)
{
var performancesData = EnrichPerformances(invoice);
var statementData = new StatementData(invoice.Customer,
performancesData,
TotalAmount(performancesData),
TotalVolumeCredits(performancesData));
return(statementData);
}
private string RenderPlainText(StatementData data)
{
var result = $"Statement for {data.Customer}\n";
foreach (var perf in data.Performances)
{
// print line for this order
result += $" {perf.Play.Name}: {FormatUtilities.Usd(perf.Amount)} ({perf.Audience} seats)\n";
}
result += $"Amount owed is {FormatUtilities.Usd(data.TotalAmount)}\n";
result += $"You earned {data.TotalVolumeCredits} credits\n";
return(result);
}
private string RenderHtml(StatementData data)
{
var result = $"<h1>{data.Customer}</h1>\n";
result += "<table>\n";
result += "<tr><th>play</th><th>seats</th><th>cost</th>\n";
foreach (var perf in data.Performances)
{
// print line for this order
result += $"<tr><td>{perf.Play.Name}</td><td>{perf.Audience}</td><td>{FormatUtilities.Usd(perf.Amount)}</td>\n";
}
result += "</table>\n";
result += $"<p>Amount owed is <em>{FormatUtilities.Usd(data.TotalAmount)}</em></p>\n";
result += $"<p>You earned <em>{data.TotalVolumeCredits}</em> credits</p>\n";
return(result);
}