1 files changed, 72 insertions, 0 deletions
diff --git a/Map/Presentation/Screens/MapDetailScreen.swift b/Map/Presentation/Screens/MapDetailScreen.swift
new file mode 100644
index 0000000..a5c32fd
--- /dev/null
+++ b/Map/Presentation/Screens/MapDetailScreen.swift
@@ -0,0 +1,72 @@
+import Combine
+import CoreData
+import SwiftUI
+
+struct MapDetailScreen: View {
+  @Environment(\.managedObjectContext) private var viewContext
+
+  @EnvironmentObject var store: AppStore
+
+  @ObservedObject var map: Map
+
+  @State var title: String
+  @State var content: String
+
+  var body: some View {
+    if map.uuid != nil {
+      VSplitView {
+        VStack {
+          HStack {
+            TextField(
+                "Title", text: $title, onCommit: saveModel
+            ).font(.title2).textFieldStyle(PlainTextFieldStyle()).padding(.vertical, 4.0).padding(
+                .leading, 4.0)
+            Button(action: saveText) {
+              Image(systemName: "doc.text")
+            }.padding(.vertical, 4.0).padding(.leading, 4.0)
+            Button(action: saveImage) {
+              Image(systemName: "photo")
+            }.padding(.vertical, 4.0).padding(.leading, 4.0).padding(.trailing, 8.0)
+          }
+          EvolutionPicker()
+
+          ZStack(alignment: .topLeading) {
+            MapTextEditor(text: $content, onChange: saveModel)
+              .background(Color.ui.background)
+              .foregroundColor(Color.ui.foreground)
+              .frame(minHeight: 96.0)
+          }.padding(.top, 8.0).padding(.leading, 8.0).background(Color.ui.background).cornerRadius(
+            5.0)
+        }.padding(.horizontal, 8.0)
+        ScrollView([.horizontal, .vertical]) {
+          MapRenderView(content: $content, evolution:  .constant(store.state.selectedEvolution))
+        }
+      }.onDisappear {
+        saveModel()
+      }
+    } else {
+      EmptyMapDetailScreen()
+    }
+  }
+
+  private func saveModel() {
+    map.content = content
+    map.title = title
+    try? viewContext.save()
+  }
+
+  private func saveText() {
+    store.send(.exportMapAsText(map: map))
+  }
+
+  private func saveImage() {
+    store.send(.exportMapAsImage(map: map))
+  }
+}
+
+struct MapDetailView_Previews: PreviewProvider {
+  static var previews: some View {
+    MapDetailScreen(map: Map(), title: "", content: "").environment(
+      \.managedObjectContext, PersistenceController.preview.container.viewContext)
+  }
+}