From 93e642c3c9a34dd5577085e95abdff1c3e7a695c Mon Sep 17 00:00:00 2001
From: Christoph Hagen <github@christophhagen.de>
Date: Sun, 5 Jan 2025 10:38:20 +0100
Subject: [PATCH] Show page tags

---
 CHDataManagement/Model/ContentLanguage.swift  |  7 ++++
 .../Pages/LocalizedPageContentView.swift      |  1 -
 .../Views/Pages/PageContentView.swift         | 33 +++++++++++++++++--
 .../Views/Posts/PostContentView.swift         | 13 +++++---
 .../Views/Posts/TagSelectionView.swift        |  4 ---
 5 files changed, 47 insertions(+), 11 deletions(-)

diff --git a/CHDataManagement/Model/ContentLanguage.swift b/CHDataManagement/Model/ContentLanguage.swift
index 90611f5..e0e35f4 100644
--- a/CHDataManagement/Model/ContentLanguage.swift
+++ b/CHDataManagement/Model/ContentLanguage.swift
@@ -41,4 +41,11 @@ extension ContentLanguage {
         case .german: return .english
         }
     }
+
+    var text: String {
+        switch self {
+            case .english: return "English"
+            case .german: return "German"
+        }
+    }
 }
diff --git a/CHDataManagement/Views/Pages/LocalizedPageContentView.swift b/CHDataManagement/Views/Pages/LocalizedPageContentView.swift
index 9decda2..79696c2 100644
--- a/CHDataManagement/Views/Pages/LocalizedPageContentView.swift
+++ b/CHDataManagement/Views/Pages/LocalizedPageContentView.swift
@@ -64,7 +64,6 @@ struct LocalizedPageContentView: View {
                 didChangeContent = true
             }
         }
-        .padding()
         .onAppear(perform: loadContent)
         .onDisappear(perform: saveContent)
     }
diff --git a/CHDataManagement/Views/Pages/PageContentView.swift b/CHDataManagement/Views/Pages/PageContentView.swift
index e5fed9f..3d57c08 100644
--- a/CHDataManagement/Views/Pages/PageContentView.swift
+++ b/CHDataManagement/Views/Pages/PageContentView.swift
@@ -24,6 +24,9 @@ struct PageContentView: View {
     @EnvironmentObject
     private var content: Content
 
+    @State
+    private var showTagPicker = false
+
     init(page: Page) {
         self.page = page
     }
@@ -40,10 +43,36 @@ struct PageContentView: View {
                 Spacer()
             }.padding()
         } else {
-            LocalizedPageContentView(pageId: page.id, page: page.localized(in: language), language: language)
-                .id(page.id + language.rawValue)
+            VStack(alignment: .leading) {
+                FlowHStack {
+                    ForEach(page.tags, id: \.id) { tag in
+                        TagView(text: tag.localized(in: language).name)
+                            .foregroundStyle(.white)
+                    }
+                    Button(action: { showTagPicker = true }) {
+                        Image(systemSymbol: .squareAndPencilCircleFill)
+                            .resizable()
+                            .aspectRatio(1, contentMode: .fit)
+                            .frame(height: 22)
+                            .foregroundColor(Color.gray)
+                            .background(Circle()
+                                .fill(Color.white)
+                                .padding(1))
+                    }
+                    .buttonStyle(.plain)
+                }
+                LocalizedPageContentView(pageId: page.id, page: page.localized(in: language), language: language)
+                    .id(page.id + language.rawValue)
+            }.padding()
+            .sheet(isPresented: $showTagPicker) {
+                TagSelectionView(
+                    presented: $showTagPicker,
+                    selected: $page.tags,
+                    tags: $content.tags)
+            }
         }
     }
+    
 
 }
 
diff --git a/CHDataManagement/Views/Posts/PostContentView.swift b/CHDataManagement/Views/Posts/PostContentView.swift
index b7d862f..f16882e 100644
--- a/CHDataManagement/Views/Posts/PostContentView.swift
+++ b/CHDataManagement/Views/Posts/PostContentView.swift
@@ -43,6 +43,7 @@ private struct LocalizedTitle: View {
             .foregroundStyle(Color.primary)
             .textFieldStyle(.plain)
             .lineLimit(2)
+            .frame(minHeight: 30)
     }
 }
 
@@ -87,8 +88,11 @@ struct LocalizedPostContentView: View {
 
     var body: some View {
         VStack(alignment: .leading) {
-            Text("Images")
-                .font(.headline)
+            HStack {
+                Text("Images")
+                    .font(.headline)
+                Button("Transfer from \(language.next.text)", action: copyImagesFromOtherLanguage)
+            }
             PostImagesView(post: post.localized(in: language))
             LocalizedTitle(post: post.localized(in: language))
             FlowHStack {
@@ -119,8 +123,9 @@ struct LocalizedPostContentView: View {
         }
     }
 
-    private func remove(tag: Tag) {
-        post.tags = post.tags.filter {$0.id != tag.id }
+    private func copyImagesFromOtherLanguage() {
+        let images = post.localized(in: language.next).images
+        post.localized(in: language).images = images
     }
 }
 
diff --git a/CHDataManagement/Views/Posts/TagSelectionView.swift b/CHDataManagement/Views/Posts/TagSelectionView.swift
index cf5228f..5ab3e83 100644
--- a/CHDataManagement/Views/Posts/TagSelectionView.swift
+++ b/CHDataManagement/Views/Posts/TagSelectionView.swift
@@ -75,10 +75,6 @@ struct TagSelectionView: View {
     }
 
     private func select(tag: Tag) {
-        guard let index = tags.firstIndex(of: tag) else {
-            return
-        }
-        tags.remove(at: index)
         selected.append(tag)
     }