/// <summary> /// Gets the lowest total price from all the available strategies. /// </summary> /// <param name="sale"></param> /// <returns></returns> public override decimal GetTotal(Sale sale) { return(PricingStrategies.Select(strategy => strategy.GetTotal(sale)).Concat(new[] { decimal.MaxValue }).Min()); }
private void LoadOnlineStrategy(StorageFile listsSourceFile) { SlideHeaders.Clear(); Websites.Clear(); Strengths.Clear(); Categories.Clear(); ProductSources.Clear(); if (!listsSourceFile.ExistsLocal()) { return; } var document = new XmlDocument(); document.Load(listsSourceFile.LocalPath); var node = document.SelectSingleNode(@"/OnlineStrategy"); if (node == null) { return; } foreach (XmlNode childeNode in node.ChildNodes) { switch (childeNode.Name) { case "Header": foreach (XmlAttribute attribute in childeNode.Attributes) { switch (attribute.Name) { case "Value": if (!string.IsNullOrEmpty(attribute.Value) && !SlideHeaders.Contains(attribute.Value)) { SlideHeaders.Add(attribute.Value); } break; } } break; case "Site": foreach (XmlAttribute attribute in childeNode.Attributes) { switch (attribute.Name) { case "Value": if (!string.IsNullOrEmpty(attribute.Value) && !Websites.Contains(attribute.Value)) { Websites.Add(attribute.Value); } break; } } break; case "Strength": foreach (XmlAttribute attribute in childeNode.Attributes) { switch (attribute.Name) { case "Value": if (!string.IsNullOrEmpty(attribute.Value) && !Strengths.Contains(attribute.Value)) { Strengths.Add(attribute.Value); } break; } } break; case "PricingStrategy": foreach (XmlAttribute attribute in childeNode.Attributes) { switch (attribute.Name) { case "Value": if (!string.IsNullOrEmpty(attribute.Value) && !PricingStrategies.Contains(attribute.Value)) { PricingStrategies.Add(attribute.Value); } break; } } break; case "PositionColumn": foreach (XmlAttribute attribute in childeNode.Attributes) { switch (attribute.Name) { case "Value": if (!string.IsNullOrEmpty(attribute.Value) && !ColumnPositions.Contains(attribute.Value)) { ColumnPositions.Add(attribute.Value); } break; } } break; case "DefaultFormula": switch (childeNode.InnerText.ToLower().Trim()) { case "cpm": DefaultFormula = FormulaType.CPM; break; case "investment": DefaultFormula = FormulaType.Investment; break; case "impressions": DefaultFormula = FormulaType.Impressions; break; } break; case "LockedMode": { bool temp; if (Boolean.TryParse(childeNode.InnerText, out temp)) { LockedMode = temp; } } break; case "SpecialLinksEnable": { bool temp; if (Boolean.TryParse(childeNode.InnerText, out temp)) { SpecialLinksEnable = temp; } } break; case "SpecialButtonsGroupName": SpecialLinksGroupName = childeNode.InnerText; break; case "SpecialButtonsGroupLogo": if (string.IsNullOrEmpty(childeNode.InnerText)) { SpecialLinksGroupLogo = null; } else { SpecialLinksGroupLogo = new Bitmap(new MemoryStream(Convert.FromBase64String(childeNode.InnerText))); } break; case "Browser": SpecialLinkBrowsers.Add(childeNode.InnerText); break; case "SpecialButton": var specialLinkButton = new SpecialLinkButton(); GetSpecialButton(childeNode, ref specialLinkButton); if (!String.IsNullOrEmpty(specialLinkButton.Name) && !String.IsNullOrEmpty(specialLinkButton.Type) && specialLinkButton.Paths.Any()) { SpecialLinkButtons.Add(specialLinkButton); } break; case "Targeting": { var productInfo = new ProductInfo { Type = ProductInfoType.Targeting }; productInfo.Deserialize(childeNode); TargetingRecods.Add(productInfo); } break; case "RichMedia": { var productInfo = new ProductInfo { Type = ProductInfoType.RichMedia }; productInfo.Deserialize(childeNode); RichMediaRecods.Add(productInfo); } break; case "Category": var category = new Category(); GetCategories(childeNode, ref category); if (!string.IsNullOrEmpty(category.Name)) { Categories.Add(category); } break; case "Product": var productSource = new ProductSource(); GetProductProperties(childeNode, ref productSource); if (!string.IsNullOrEmpty(productSource.Name)) { ProductSources.Add(productSource); } break; case "Status": foreach (XmlAttribute attribute in childeNode.Attributes) { switch (attribute.Name) { case "Value": if (!Statuses.Contains(attribute.Value)) { Statuses.Add(attribute.Value); } break; } } break; case "DefaultHomeViewSettings": DefaultHomeViewSettings.Deserialize(childeNode); break; case "DefaultDigitalProductSettings": DefaultDigitalProductSettings.Deserialize(childeNode); break; case "DefaultDigitalProductPackageSettings": DefaultDigitalProductPackageSettings.Deserialize(childeNode); break; case "DefaultDigitalStandalonePackageSettings": DefaultDigitalStandalonePackageSettings.Deserialize(childeNode); break; case "DigitalControlsConfiguration": DefaultControlsConfiguration = JsonConvert.DeserializeObject <DigitalControlsConfiguration>(Encoding.Unicode.GetString(Convert.FromBase64String(childeNode.InnerText)), new JsonImageConverter()); break; } } }