Generate tag overview, add file action

CHDataManagement/Storage/Storage.swift

@@ -183,13 +183,13 @@ final class Storage: ObservableObject {
         tagId + ".json"
     }
 
-    private func tagFilePath(tagId: String) -> String {
+    private func tagFilePath(tag tagId: String) -> String {
         tagsFolderName + "/" + tagFileName(tagId: tagId)
     }
 
     func save(tagMetadata: TagFile, for tagId: String) -> Bool {
         guard let contentScope else { return false }
-        let path = tagFilePath(tagId: tagId)
+        let path = tagFilePath(tag: tagId)
         return contentScope.encode(tagMetadata, to: path)
     }
 
@@ -211,6 +211,11 @@ final class Storage: ObservableObject {
         return true
     }
 
+    func move(tag tagId: String, to newId: String) -> Bool {
+        guard let contentScope else { return false }
+        return contentScope.move(tagFilePath(tag: tagId), to: tagFilePath(tag: newId))
+    }
+
     // MARK: File descriptions
 
     func loadFileDescriptions() -> [FileDescriptions]? {
@@ -235,6 +240,10 @@ final class Storage: ObservableObject {
 
     // MARK: Files
 
+    func size(of file: String) -> Int? {
+        contentScope?.size(of: filePath(file: file))
+    }
+
     /**
      The full path to a resource file in the content folder
      - Parameter file: The filename of the file
@@ -244,6 +253,16 @@ final class Storage: ObservableObject {
         contentScope?.fullPath(to: filePath(file: file))
     }
 
+    /**
+     Delete a file resource from the content folder
+     */
+    func delete(file fileId: String) -> Bool {
+        guard let contentScope else {
+            return false
+        }
+        return contentScope.deleteFile(at: filePath(file: fileId))
+    }
+
     /**
      The full file path to a file in the output folder
      - Parameter relativePath: The path of the file relative to the output folder
@@ -252,10 +271,20 @@ final class Storage: ObservableObject {
         outputScope?.fullPath(to: relativePath)
     }
 
+    func openFinderWindow(withSelectedFile file: String) {
+        contentScope?.openFinderWindow(relativePath: filePath(file: file))
+    }
+
     private func filePath(file fileId: String) -> String {
         filesFolderName + "/" + fileId
     }
 
+    @discardableResult
+    func deleteInOutputFolder(path: String) -> Bool {
+        guard let outputScope else { return false }
+        return outputScope.deleteFile(at: path)
+    }
+
     /**
      Copy an external file to the content folder
      */
@@ -264,11 +293,17 @@ final class Storage: ObservableObject {
         return contentScope.copy(externalFile: url, to: filePath(file: fileId))
     }
 
+    /**
+     Move (rename) a file resource.
+     */
     func move(file fileId: String, to newId: String) -> Bool {
         guard let contentScope else { return false }
         return contentScope.move(filePath(file: fileId), to: filePath(file: newId))
     }
 
+    /**
+     Copy a file resource to a path relative to the output folder
+     */
     func copy(file fileId: String, to relativeOutputPath: String) -> Bool {
         guard let contentScope, let outputScope else { return false }
         return contentScope.transfer(