added super simple ingredients overview to addPizzaEventPage

lib/entities/PizzaRecipe/Ingredient.dart

@@ -1,7 +1,24 @@
+import 'package:flutter/material.dart';
+
+import 'package:pizzaplanner/util.dart';
+
 class Ingredient {
   final String name;
   final String unit;
   final double value;
 
   Ingredient(this.name, this.unit, this.value);
+
+  Widget getIngredientWidget(int weight){
+    return Row(
+      children: <Widget>[
+        Text("${this.name}: "),
+        Text("${this.getAbsolute(weight)}$unit")
+      ],
+    );
+  }
+
+  int getAbsolute(int weight) {
+    return (this.value * weight).toInt();
+  }
 }

lib/entities/PizzaRecipe/Ingredients.dart

@@ -1,3 +1,4 @@
+import 'package:flutter/material.dart';
 import 'package:pizzaplanner/entities/PizzaRecipe/Ingredient.dart';
 
 class Ingredients {
@@ -5,4 +6,12 @@ class Ingredients {
   final String method;
 
   Ingredients(this.ingredients, this.method);
+
+  Widget getIngredientsWidget(int weight) {
+    return Container(
+      child: Column(
+        children: ingredients.values.map((ingredient) => ingredient.getIngredientWidget(weight)).toList()
+      )
+    );
+  }
 }

lib/entities/PizzaRecipe/PizzaRecipe.dart

@@ -1,3 +1,4 @@
+import 'package:flutter/material.dart';
 import 'package:pizzaplanner/entities/PizzaRecipe/Ingredient.dart';
 
 import 'package:pizzaplanner/entities/PizzaRecipe/Ingredients.dart';
@@ -15,6 +16,10 @@ class PizzaRecipe {
 
   PizzaRecipe(this.name, this.description, this.ingredients, this.recipeSteps);
 
+  Widget getIngredientsWidget(int weight){
+    return ingredients.getIngredientsWidget(weight);
+  }
+
   static Future<PizzaRecipe> fromYaml(yamlPath) async{
     String yamlString = await loadAsset(yamlPath);
     var yaml = loadYaml(yamlString);
@@ -39,11 +44,14 @@ class PizzaRecipe {
       String stepDescription = step["description"];
 
       String waitUnit = "none";
+      String waitDescription = "";
       int waitMin = 0;
       int waitMax = 0;
 
       if (step.containsKey("wait")) {
         YamlMap waitMap = step["wait"];
+
+        waitDescription = waitMap["description"];
         waitUnit = waitMap["unit"];
         waitMin = waitMap["min"];
         waitMax = waitMap["max"];
@@ -57,6 +65,7 @@ class PizzaRecipe {
       return RecipeStep(
         stepName,
         stepDescription,
+        waitDescription,
         waitUnit,
         waitMin,
         waitMax,

lib/entities/PizzaRecipe/RecipeStep.dart

@@ -2,11 +2,12 @@ import 'package:pizzaplanner/entities/PizzaRecipe/RecipeSubStep.dart';
 
 class RecipeStep {
   final String name;
+  final String waitDescription;
   final String waitUnit;
   final int waitMin;
   final int waitMax;
   final String description;
   final List<RecipeSubStep> subSteps;
 
-  RecipeStep(this.name, this.description, this.waitUnit, this.waitMin, this.waitMax, this.subSteps);
+  RecipeStep(this.name, this.waitDescription, this.description, this.waitUnit, this.waitMin, this.waitMax, this.subSteps);
 }

lib/pages/AddPizzaEventPage.dart

@@ -151,6 +151,8 @@ class AddPizzaEventPageState extends State<AddPizzaEventPage> {
                       )
                     ]
                 ),
+                Divider(),
+                this.initialized ? this.pizzaRecipe.getIngredientsWidget(this.doughBallSize * this.pizzaCount) : Container(),
                 Spacer(),
                 SizedBox(
                     width: double.infinity,