/// <summary>
/// Gets a collection of <see cref="IReplaceablePattern"/> for each line item in the <see cref="LineItemCollection"/>
/// </summary>
/// <param name="container">
/// The container.
/// </param>
/// <param name="currencySymbol">
/// The currency Symbol.
/// </param>
/// <returns>
/// A collection of replaceable patterns
/// </returns>
internal static IEnumerable <IReplaceablePattern> LineItemReplaceablePatterns(this ILineItemContainer container, string currencySymbol)
{
var patterns = new List <IReplaceablePattern>();
var token = container.GetFormatterIterationIdentifier();
var iterateItems =
container.Items.Where(
x => x.LineItemType == LineItemType.Product || x.LineItemType == LineItemType.Custom).ToArray();
// TODO localization needed on pricing and datetime
for (var i = 0; i < iterateItems.Count(); i++)
{
var sku = new ReplaceablePattern(string.Format("{0}.{1}.{2}", token, "Sku", i), string.Format("{0}Item.Sku.{1}{2}", "{{", i, "}}"), iterateItems[i].LineItemType == LineItemType.Shipping ? string.Empty : iterateItems[i].Sku);
var unitPrice = new ReplaceablePattern(string.Format("{0}.{1}.{2}", token, "UnitPrice", i), string.Format("{0}Item.UnitPrice.{1}{2}", "{{", i, "}}"), iterateItems[i].Price.FormatAsPrice(currencySymbol));
var name = new ReplaceablePattern(string.Format("{0}.{1}.{2}", token, "Name", i), string.Format("{0}Item.Name.{1}{2}", "{{", i, "}}"), iterateItems[i].Name);
var qty = new ReplaceablePattern(string.Format("{0}.{1}.{2}", token, "Quantity", i), string.Format("{0}Item.Quantity.{1}{2}", "{{", i, "}}"), iterateItems[i].Quantity.ToString(CultureInfo.InvariantCulture));
var totalPrice = new ReplaceablePattern(string.Format("{0}.{1}.{2}", token, "TotalPrice", i), string.Format("{0}Item.TotalPrice.{1}{2}", "{{", i, "}}"), iterateItems[i].TotalPrice.FormatAsPrice(currencySymbol));
patterns.Add(sku);
patterns.Add(name);
patterns.Add(unitPrice);
patterns.Add(qty);
patterns.Add(totalPrice);
}
//var shippingLineItems = container.ShippingLineItems().ToArray();
//// TODO - needs work once we expose multiple shipments to do an array if multiple destinations are detected
//if (shippingLineItems.Any())
//{
// var shipment = shippingLineItems.First().ExtendedData.GetShipment<InvoiceLineItem>();
// patterns.Add(ReplaceablePattern.GetConfigurationReplaceablePattern("ShipToName", shipment.ToName));
//}
return(patterns.Where(x => x != null));
}
/// <summary>
/// Gets a collection of <see cref="IReplaceablePattern"/> for each line item in the <see cref="LineItemCollection"/>
/// </summary>
/// <param name="container">
/// The container.
/// </param>
/// <returns>
/// A collection of replaceable patterns
/// </returns>
internal static IEnumerable <IReplaceablePattern> LineItemReplaceablePatterns(this ILineItemContainer container)
{
var patterns = new List <IReplaceablePattern>();
var token = container.GetFormatterIterationIdentifier();
// TODO localization needed on pricing and datetime
for (var i = 0; i < container.Items.Count; i++)
{
var sku = new ReplaceablePattern(string.Format("{0}.{1}.{2}", token, "Sku", i), string.Format("{0}Item.Sku.{1}{2}", "{{", i, "}}"), container.Items[i].LineItemType == LineItemType.Shipping ? string.Empty : container.Items[i].Sku);
var unitPrice = new ReplaceablePattern(string.Format("{0}.{1}.{2}", token, "UnitPrice", i), string.Format("{0}Item.UnitPrice.{1}{2}", "{{", i, "}}"), container.Items[i].Price.ToString("C"));
var name = new ReplaceablePattern(string.Format("{0}.{1}.{2}", token, "Name", i), string.Format("{0}Item.Name.{1}{2}", "{{", i, "}}"), container.Items[i].Name);
var qty = new ReplaceablePattern(string.Format("{0}.{1}.{2}", token, "Quantity", i), string.Format("{0}Item.Quantity.{1}{2}", "{{", i, "}}"), container.Items[i].Quantity.ToString(CultureInfo.InvariantCulture));
var totalPrice = new ReplaceablePattern(string.Format("{0}.{1}.{2}", token, "TotalPrice", i), string.Format("{0}Item.TotalPrice.{1}{2}", "{{", i, "}}"), container.Items[i].TotalPrice.ToString("C"));
patterns.Add(sku);
patterns.Add(name);
patterns.Add(unitPrice);
patterns.Add(qty);
patterns.Add(totalPrice);
}
return(patterns);
}