Improve tag and images view, save website settings

CHDataManagement/Model/Content.swift

@@ -5,19 +5,22 @@ import Combine
 final class Content: ObservableObject {
 
     @Published
-    var posts: [Post] = []
+    var websiteData: WebsiteData
 
     @Published
-    var pages: [Page] = []
+    var posts: [Post]
 
     @Published
-    var tags: [Tag] = []
+    var pages: [Page]
 
     @Published
-    var images: [ImageResource] = []
+    var tags: [Tag]
 
     @Published
-    var files: [FileResource] = []
+    var images: [ImageResource]
+
+    @Published
+    var files: [FileResource]
 
     @AppStorage("contentPath")
     private var storedContentPath: String = ""
@@ -33,12 +36,14 @@ final class Content: ObservableObject {
 
     private var cancellables = Set<AnyCancellable>()
 
-    init(posts: [Post] = [],
-         pages: [Page] = [],
-         tags: [Tag] = [],
-         images: [ImageResource] = [],
-         files: [FileResource] = [],
+    init(websiteData: WebsiteData,
+         posts: [Post],
+         pages: [Page],
+         tags: [Tag],
+         images: [ImageResource],
+         files: [FileResource],
          storedContentPath: String) {
+        self.websiteData = websiteData
         self.posts = posts
         self.pages = pages
         self.tags = tags
@@ -59,6 +64,13 @@ final class Content: ObservableObject {
     init() {
         self.storage = Storage(baseFolder: URL(filePath: ""))
 
+        self.websiteData = .mock
+        self.posts = []
+        self.pages = []
+        self.tags = []
+        self.images = []
+        self.files = []
+
         contentPath = storedContentPath
         do {
             try storage.createFolderStructure()
@@ -114,9 +126,17 @@ final class Content: ObservableObject {
             linkPreviewDescription: page.linkPreviewDescription)
     }
 
+    private func convert(_ websiteData: LocalizedWebsiteDataFile) -> LocalizedWebsiteData {
+        .init(title: websiteData.title,
+              description: websiteData.description,
+              iconDescription: websiteData.iconDescription)
+    }
+
     func loadFromDisk() throws {
         let storage = Storage(baseFolder: URL(filePath: contentPath))
 
+        let websiteData = try storage.loadWebsiteData()
+
         let tagData = try storage.loadAllTags()
         let pagesData = try storage.loadAllPages()
         let postsData = try storage.loadAllPosts()
@@ -170,6 +190,10 @@ final class Content: ObservableObject {
         self.files = files.sorted { $0.uniqueId }
         self.images = images.values.sorted { $0.id }
         self.posts = posts.sorted(ascending: false) { $0.startDate }
+        self.websiteData = WebsiteData(
+            navigationTags: websiteData.navigationTags.map { tags[$0]! },
+            german: convert(websiteData.german),
+            english: convert(websiteData.english))
     }
 
     private func loadPages(_ pagesData: [String : PageFile], tags: [String : Tag]) -> [String : Page] {
@@ -202,6 +226,8 @@ final class Content: ObservableObject {
         for tag in tags {
             storage.save(tagMetadata: tag.tagFile, for: tag.id)
         }
+        storage.save(websiteData: websiteData.dataFile)
+
         // TODO: Remove all files that are no longer in use (they belong to deleted items)
         //print("Finished save")
     }