Reset data after folder change

CHDataManagement/Main/InitialSetupView.swift

@@ -52,10 +52,8 @@ struct InitialSetupView: View {
             set(message: "Failed to set content path")
             return
         }
-        print("Selected folder, initializing storage")
         DispatchQueue.main.async {
             do {
-                print("Loading disk content")
                 try content.loadFromDisk()
             } catch {
                 set(message: "Failed to load database: \(error)")

CHDataManagement/Main/MainView.swift

@@ -203,8 +203,6 @@ struct MainView: App {
     }
 
     private func loadContent() {
-        #warning("Remove")
-        content.storage.clearContentPath()
         guard content.storage.hasContentFolders else {
             showInitialSheet()
             return

CHDataManagement/Model/Content+Load.swift

@@ -47,7 +47,6 @@ extension Content {
         }
 
         let settings = try storage.loadSettings() // Uses defaults if missing
-        print("Loaded settings")
         let imageDescriptions = try storage.loadFileDescriptions().reduce(into: [:]) { descriptions, description in
             descriptions[description.fileId] = description
         }

CHDataManagement/Model/Content.swift

@@ -26,7 +26,7 @@ final class Content: ObservableObject {
     var tagOverview: TagOverviewPage?
 
     @Published
-    private(set) var results: [ItemId : PageGenerationResults] = [:]
+    private(set) var results: [ItemId : PageGenerationResults]
 
     @Published
     private(set) var isGeneratingWebsite = false
@@ -43,15 +43,27 @@ final class Content: ObservableObject {
         self.tags = tags
         self.files = files
         self.tagOverview = tagOverview
+        self.results = [:]
     }
 
     init() {
-        self.settings = .mock
+        self.settings = .default
         self.posts = []
         self.pages = []
         self.tags = []
         self.files = []
         self.tagOverview = nil
+        self.results = [:]
+    }
+
+    private func clear() {
+        self.settings = .default
+        self.posts = []
+        self.pages = []
+        self.tags = []
+        self.files = []
+        self.tagOverview = nil
+        self.results = [:]
     }
 
     var images: [FileResource] {
@@ -73,4 +85,16 @@ final class Content: ObservableObject {
         // TODO: Insert at correct index?
         pages.insert(page, at: 0)
     }
+
+    func update(contentPath: URL) {
+        guard storage.save(contentPath: contentPath) else {
+            return
+        }
+        clear()
+        do {
+            try loadFromDisk()
+        } catch {
+            print("Failed to reload content: \(error)")
+        }
+    }
 }

CHDataManagement/Preview Content/Content+Mock.swift

@@ -15,7 +15,7 @@ extension Content {
     private static let dbPath = FileManager.default.documentDirectory.appendingPathComponent("db").path()
 
     static let mock: Content = Content(
-        settings: .mock,
+        settings: .default,
         posts: [.empty, .mock, .fullMock],
         pages: [.empty],
         tags: [.hiking, .mountains, .nature, .sports],

CHDataManagement/Preview Content/WebsiteData+Mock.swift

@@ -2,7 +2,7 @@ import Foundation
 
 extension Settings {
 
-    static let mock: Settings = .init(
+    static let `default`: Settings = .init(
         paths: .default,
         navigationItems: [],
         posts: .default,

CHDataManagement/Storage/Storage.swift

@@ -560,6 +560,7 @@ final class Storage: ObservableObject {
         }
     }
 
+    @discardableResult
     func save(outputPath: URL) -> Bool {
         guard let contentPath else { return false }
         guard let bookmarkData = encode(url: outputPath) else { return false }

CHDataManagement/Views/Generic/FolderOnDiskPropertyView.swift

@@ -1,4 +1,5 @@
 import SwiftUI
+import SFSafeSymbols
 
 struct FolderOnDiskPropertyView: View {
 
@@ -7,21 +8,31 @@ struct FolderOnDiskPropertyView: View {
     @Binding
     var folder: URL?
 
+    @Binding
+    var isStale: Bool
+
     let footer: LocalizedStringKey
 
     let update: (URL) -> Void
 
-    init(title: LocalizedStringKey, folder: Binding<URL?>, footer: LocalizedStringKey, update: @escaping (URL) -> Void) {
+    init(title: LocalizedStringKey, folder: Binding<URL?>, isStale: Binding<Bool>, footer: LocalizedStringKey, update: @escaping (URL) -> Void) {
         self.title = title
         self._folder = folder
+        self._isStale = isStale
         self.footer = footer
         self.update = update
     }
 
     var body: some View {
-        GenericPropertyView(title: title, footer: footer) {
+        VStack(alignment: .leading) {
+
             HStack(alignment: .firstTextBaseline) {
-                Text(folder?.path() ?? "No folder selected")
+                Text(title)
+                    .font(.headline)
+                if isStale {
+                    Image(systemSymbol: .exclamationmarkTriangle)
+                        .foregroundStyle(.yellow)
+                }
                 Spacer()
                 Button("Select") {
                     guard let url = openFolderSelectionPanel() else {
@@ -32,6 +43,11 @@ struct FolderOnDiskPropertyView: View {
                     }
                 }
             }
+            Text(folder?.path() ?? "No folder selected")
+                .padding(.bottom, 5)
+            Text(footer)
+                .foregroundStyle(.secondary)
+                .padding(.bottom)
         }
     }
 

CHDataManagement/Views/Settings/PathSettingsView.swift

@@ -18,16 +18,15 @@ struct PathSettingsView: View {
                 FolderOnDiskPropertyView(
                     title: "Content Folder",
                     folder: $content.storage.contentPath,
+                    isStale: $content.storage.contentPathUrlIsStale,
                     footer: "The folder where the raw content of the website is stored") { url in
-                        guard content.storage.save(contentPath: url) else {
-                            return
-                        }
-                        #warning("Reload database")
+                        content.update(contentPath: url)
                     }
 
                 FolderOnDiskPropertyView(
                     title: "Output Folder",
                     folder: $content.storage.outputPath,
+                    isStale: $content.storage.outputPathUrlIsStale,
                     footer: "The folder where the generated website is stored") { url in
                         content.storage.save(outputPath: url)
                     }