1 files changed, 71 insertions, 0 deletions
diff --git a/interchange/ord.hxx b/interchange/ord.hxx
new file mode 100644
index 0000000..afe77cc
--- /dev/null
+++ b/interchange/ord.hxx
@@ -0,0 +1,71 @@
+#ifndef INTERCHANGE_ORD_HXX
+#define INTERCHANGE_ORD_HXX
+
+#include <QAbstractListModel>
+#include <interchange/ord.h>
+#include "member.hxx"
+#include "product.hxx"
+
+namespace Interchange {
+
+	struct Item
+	{
+		enum ItemRoles {
+			QuantityRole = Product::PriceRole + 1
+		};
+		Item(interchange_ord_item* item) :
+			product{item->product},
+			quantity{item->quantity} {}
+		Product product;
+		unsigned int quantity;
+		bool operator==(Item const& item)
+		{
+			return product.sku == item.product.sku;
+		}
+	};
+
+	class Ord : public QAbstractListModel
+	{
+		Q_OBJECT
+		Q_PROPERTY(int rowCount READ rowCount NOTIFY rowCountChanged)
+		Q_PROPERTY(double subtotal READ subtotal NOTIFY subtotalChanged)
+		Q_PROPERTY(double shipping READ shipping NOTIFY shippingChanged)
+		Q_PROPERTY(double totalCost READ totalCost NOTIFY totalCostChanged)
+
+		public:
+			explicit Ord(QObject* parent = nullptr) :
+				QAbstractListModel{parent},
+				m_data{nullptr},
+				m_subtotal{.0},
+				m_shipping{.0},
+				m_totalCost{.0} {}
+			int rowCount(QModelIndex const& parent = QModelIndex()) const Q_DECL_OVERRIDE;
+			QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const
+				Q_DECL_OVERRIDE;
+			struct interchange_ord_order* data() { return m_data; }
+			void setData(struct interchange_ord_order* order);
+			double subtotal() const { return m_subtotal; }
+			double shipping() const { return m_shipping; }
+			double totalCost() const { return m_totalCost; }
+		public slots:
+//			void remove(unsigned int const& indices);
+			void checkout(Member& member);
+		signals:
+			void rowCountChanged();
+			void subtotalChanged();
+			void shippingChanged();
+			void totalCostChanged();
+		protected:
+			QHash<int, QByteArray> roleNames() const Q_DECL_OVERRIDE;
+		private:
+			void addItem(Item const& item);
+			QList<Item> items;
+			struct interchange_ord_order* m_data;
+			double m_subtotal;
+			double m_shipping;
+			double m_totalCost;
+	};
+
+}
+
+#endif