Set new post ids

CHDataManagement.xcodeproj/project.pbxproj

@@ -19,6 +19,7 @@
 		E218501D2CEE6CB60090B18B /* VerticalCenter.swift in Sources */ = {isa = PBXBuildFile; fileRef = E218501C2CEE6CB30090B18B /* VerticalCenter.swift */; };
 		E218501F2CEE6DAC0090B18B /* ImagePickerView.swift in Sources */ = {isa = PBXBuildFile; fileRef = E218501E2CEE6DAC0090B18B /* ImagePickerView.swift */; };
 		E21850232CF10C850090B18B /* TagSelectionView.swift in Sources */ = {isa = PBXBuildFile; fileRef = E21850222CF10C840090B18B /* TagSelectionView.swift */; };
+		E21850252CF38BCE0090B18B /* TextEntrySheet.swift in Sources */ = {isa = PBXBuildFile; fileRef = E21850242CF38BCE0090B18B /* TextEntrySheet.swift */; };
 		E24252012C50E0A40029FF16 /* HighlightedTextEditor in Frameworks */ = {isa = PBXBuildFile; productRef = E24252002C50E0A40029FF16 /* HighlightedTextEditor */; };
 		E24252032C5163CF0029FF16 /* Importer.swift in Sources */ = {isa = PBXBuildFile; fileRef = E24252022C5163CF0029FF16 /* Importer.swift */; };
 		E24252062C51684E0029FF16 /* GenericMetadata.swift in Sources */ = {isa = PBXBuildFile; fileRef = E24252052C51684E0029FF16 /* GenericMetadata.swift */; };
@@ -91,6 +92,7 @@
 		E218501C2CEE6CB30090B18B /* VerticalCenter.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = VerticalCenter.swift; sourceTree = "<group>"; };
 		E218501E2CEE6DAC0090B18B /* ImagePickerView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ImagePickerView.swift; sourceTree = "<group>"; };
 		E21850222CF10C840090B18B /* TagSelectionView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TagSelectionView.swift; sourceTree = "<group>"; };
+		E21850242CF38BCE0090B18B /* TextEntrySheet.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TextEntrySheet.swift; sourceTree = "<group>"; };
 		E24252022C5163CF0029FF16 /* Importer.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Importer.swift; sourceTree = "<group>"; };
 		E24252052C51684E0029FF16 /* GenericMetadata.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = GenericMetadata.swift; sourceTree = "<group>"; };
 		E24252072C5168750029FF16 /* GenericMetadata+Localized.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "GenericMetadata+Localized.swift"; sourceTree = "<group>"; };
@@ -310,6 +312,7 @@
 				E2A21C2B2CB2BB210060935B /* PostList.swift */,
 				E2A21C002CB16A820060935B /* PostView.swift */,
 				E2A21C072CB17B810060935B /* TagView.swift */,
+				E21850242CF38BCE0090B18B /* TextEntrySheet.swift */,
 			);
 			path = Posts;
 			sourceTree = "<group>";
@@ -458,6 +461,7 @@
 				E2A37D192CEA36A90000979F /* LocalizedTag.swift in Sources */,
 				E24252062C51684E0029FF16 /* GenericMetadata.swift in Sources */,
 				E2A21C462CBAE2E60060935B /* FeedEntryContent.swift in Sources */,
+				E21850252CF38BCE0090B18B /* TextEntrySheet.swift in Sources */,
 				E2A37D1D2CEA922D0000979F /* LocalizedPost.swift in Sources */,
 				E21850172CEE55FC0090B18B /* FileType.swift in Sources */,
 				E2A37D112CE537800000979F /* PageFile.swift in Sources */,

CHDataManagement/Views/Posts/PostList.swift

@@ -5,6 +5,12 @@ struct PostList: View {
     @EnvironmentObject
     private var content: Content
 
+    @State
+    private var showNewPostIdSheet = false
+
+    @State
+    private var newPostId = ""
+
     var body: some View {
         List {
             if content.posts.isEmpty {
@@ -15,7 +21,7 @@ struct PostList: View {
                 .listRowSeparator(.hidden)
             }
             HorizontalCenter {
-                Button(action: addNewPost) {
+                Button(action: { showNewPostIdSheet = true }) {
                     Text("Add post")
                 }
                 .padding()
@@ -31,12 +37,24 @@ struct PostList: View {
             }
         }
         .listStyle(.plain)
-        //.scrollContentBackground(.hidden)
+        .sheet(isPresented: $showNewPostIdSheet, onDismiss: addNewPost) {
+            TextEntrySheet(title: "Enter the new post id", text: $newPostId)
+        }
     }
 
     private func addNewPost() {
+        let id = newPostId.trimmingCharacters(in: .whitespacesAndNewlines)
+        guard id != "" else {
+            return
+        }
+
+        guard !content.posts.contains(where: { $0.id == id }) else {
+            print("ID \(id) already exists")
+            return
+        }
+
         let post = Post(
-            id: "new",
+            id: id,
             isDraft: true,
             createdDate: .now,
             startDate: .now,

CHDataManagement/Views/Posts/TextEntrySheet.swift

@@ -0,0 +1,45 @@
+import SwiftUI
+
+struct TextEntrySheet: View {
+
+    let title: String
+
+    @Binding
+    var text: String
+
+    @Environment(\.dismiss)
+    var dismiss: DismissAction
+
+    @State
+    private var enteredText: String = ""
+
+    var body: some View {
+        VStack {
+            Text(title)
+                .foregroundStyle(.secondary)
+            TextField("Text", text: $enteredText)
+            HStack {
+                Button(action: submit) {
+                    Text("Submit")
+                }
+                Button(role: .cancel, action: cancel) {
+                    Text("Cancel")
+                }
+            }
+        }
+        .padding()
+    }
+
+    private func submit() {
+        text = enteredText
+        dismiss()
+    }
+
+    private func cancel() {
+        dismiss()
+    }
+}
+
+#Preview {
+    TextEntrySheet(title: "Enter the id for the new post", text: .constant("new"))
+}