Generate labels from workout

CHDataManagement/Model/Post.swift

@@ -38,6 +38,10 @@ final class Post: Item, DateItem, LocalizedItem {
     @Published
     var linkedPage: Page?
 
+    /// The workout associated with the post
+    @Published
+    var associatedWorkout: FileResource?
+
     init(content: Content,
          id: String,
          isDraft: Bool,
@@ -47,7 +51,8 @@ final class Post: Item, DateItem, LocalizedItem {
          tags: [Tag],
          german: LocalizedPost,
          english: LocalizedPost,
-         linkedPage: Page? = nil) {
+         linkedPage: Page? = nil,
+         associatedWorkout: FileResource? = nil) {
         self.isDraft = isDraft
         self.createdDate = createdDate
         self.startDate = startDate
@@ -57,6 +62,7 @@ final class Post: Item, DateItem, LocalizedItem {
         self.german = german
         self.english = english
         self.linkedPage = linkedPage
+        self.associatedWorkout = associatedWorkout
         super.init(content: content, id: id)
     }
 
@@ -174,6 +180,14 @@ final class Post: Item, DateItem, LocalizedItem {
             english: english,
             tags: tags)
     }
+
+    func updateLabelsFromWorkout() {
+        guard let overview = associatedWorkout?.routeOverview else {
+            return
+        }
+        german.updateLabels(from: overview, locale: Locale(identifier: "de_DE"))
+        english.updateLabels(from: overview, locale: Locale(identifier: "en_US"))
+    }
 }
 
 extension Post: StorageItem {
@@ -189,7 +203,8 @@ extension Post: StorageItem {
             tags: data.tags.compactMap(context.tag),
             german: .init(context: context, data: data.german),
             english: .init(context: context, data: data.english),
-            linkedPage: data.linkedPageId.map(context.page))
+            linkedPage: data.linkedPageId.map(context.page),
+            associatedWorkout: data.associatedWorkoutId.map(context.file))
         savedData = data
     }
 
@@ -202,6 +217,7 @@ extension Post: StorageItem {
         let german: LocalizedPost.Data
         let english: LocalizedPost.Data
         let linkedPageId: String?
+        let associatedWorkoutId: String?
     }
 
     var data: Data {
@@ -213,7 +229,8 @@ extension Post: StorageItem {
             tags: tags.map { $0.identifier },
             german: german.data,
             english: english.data,
-            linkedPageId: linkedPage?.identifier)
+            linkedPageId: linkedPage?.identifier,
+            associatedWorkoutId: associatedWorkout?.identifier)
     }
 
     func saveToDisk(_ data: Data) -> Bool {