Imported Upstream version 6.6.0.89

Former-commit-id: b39a328747c2f3414dc52e009fb6f0aa80ca2492

external/illinker-test-assets/wasm/BlazingPizza.Client/OrderState.cs

@@ -0,0 +1,56 @@
+using System.Collections.Generic;
+
+namespace BlazingPizza.Client
+{
+    public class OrderState
+    {
+        public bool ShowingConfigureDialog { get; private set; }
+
+        public Pizza ConfiguringPizza { get; private set; }
+
+        public Order Order { get; private set; } = new Order();
+
+        public void ShowConfigurePizzaDialog(PizzaSpecial special)
+        {
+            ConfiguringPizza = new Pizza()
+            {
+                Special = special,
+                SpecialId = special.Id,
+                Size = Pizza.DefaultSize,
+                Toppings = new List<PizzaTopping>(),
+            };
+
+            ShowingConfigureDialog = true;
+        }
+
+        public void CancelConfigurePizzaDialog()
+        {
+            ConfiguringPizza = null;
+
+            ShowingConfigureDialog = false;
+        }
+
+        public void ConfirmConfigurePizzaDialog()
+        {
+            Order.Pizzas.Add(ConfiguringPizza);
+            ConfiguringPizza = null;
+
+            ShowingConfigureDialog = false;
+        }
+
+        public void RemoveConfiguredPizza(Pizza pizza)
+        {
+            Order.Pizzas.Remove(pizza);
+        }
+
+        public void ResetOrder()
+        {
+            Order = new Order();
+        }
+
+        public void ReplaceOrder(Order order)
+        {
+            Order = order;
+        }
+    }
+}