Updated Duration Picker during Recipe Editing

Nextcloud Cookbook iOS Client/Views/Recipes/RecipeViewSections/RecipeNutritionSection.swift

@@ -0,0 +1,72 @@
+//
+//  RecipeNutritionSection.swift
+//  Nextcloud Cookbook iOS Client
+//
+//  Created by Vincent Meilinger on 01.03.24.
+//
+
+import Foundation
+import SwiftUI
+
+// MARK: - RecipeView Nutrition Section
+
+struct RecipeNutritionSection: View {
+    @ObservedObject var viewModel: RecipeView.ViewModel
+    
+    var body: some View {
+        CollapsibleView(titleColor: .secondary, isCollapsed: !UserSettings.shared.expandNutritionSection) {
+            VStack(alignment: .leading) {
+                if viewModel.editMode {
+                    ForEach(Nutrition.allCases, id: \.self) { nutrition in
+                        HStack {
+                            Text(nutrition.localizedDescription)
+                            TextField("", text: binding(for: nutrition.dictKey), axis: .horizontal)
+                                .textFieldStyle(.roundedBorder)
+                                .lineLimit(1)
+                        }
+                    }
+                } else if !nutritionEmpty() {
+                    VStack(alignment: .leading) {
+                        ForEach(Nutrition.allCases, id: \.self) { nutrition in
+                            if let value = viewModel.observableRecipeDetail.nutrition[nutrition.dictKey], nutrition.dictKey != Nutrition.servingSize.dictKey {
+                                HStack(alignment: .top) {
+                                    Text("\(nutrition.localizedDescription): \(value)")
+                                        .multilineTextAlignment(.leading)
+                                }
+                                .padding(4)
+                            }
+                        }
+                    }
+                } else {
+                    Text(LocalizedStringKey("No nutritional information."))
+                }
+            }
+        } title: {
+            HStack {
+                if let servingSize = viewModel.observableRecipeDetail.nutrition["servingSize"] {
+                    SecondaryLabel(text: "Nutrition (\(servingSize))")
+                } else {
+                    SecondaryLabel(text: LocalizedStringKey("Nutrition"))
+                }
+                Spacer()
+            }
+        }
+        .padding()
+    }
+    
+    func binding(for key: String) -> Binding<String> {
+        Binding(
+            get: { viewModel.observableRecipeDetail.nutrition[key, default: ""] },
+            set: { viewModel.observableRecipeDetail.nutrition[key] = $0 }
+        )
+    }
+    
+    func nutritionEmpty() -> Bool {
+        for nutrition in Nutrition.allCases {
+            if let value = viewModel.observableRecipeDetail.nutrition[nutrition.dictKey] {
+                return false
+            }
+        }
+        return true
+    }
+}