Link to parent post (#1736)

The "reply to ..."-text is now a link to the parent post. A tap scrolls to the
parent if the whole hierarchy over a post is shown (detail view). Otherwise,
the detail view for the parent is opened.

Packages/Status/Sources/Status/Detail/StatusDetailView.swift

@@ -112,7 +112,8 @@ public struct StatusDetailView: View {
       let (indentationLevel, extraInsets) = viewModel.getIndentationLevel(id: status.id)
       let viewModel: StatusRowViewModel = .init(status: status,
                                                 client: client,
-                                                routerPath: routerPath)
+                                                routerPath: routerPath,
+                                                scrollToId: $viewModel.scrollToId)
       let isFocused = self.viewModel.statusId == status.id
 
       StatusRowView(viewModel: viewModel)

Packages/Status/Sources/Status/Row/StatusRowViewModel.swift

@@ -40,6 +40,8 @@ import SwiftUI
   var localStatusId: String?
   var localStatus: Status?
   
+  private var scrollToId = nil as Binding<String?>?
+
   // The relationship our user has to the author of this post, if available
   var authorRelationship: Relationship? {
     didSet {
@@ -108,7 +110,8 @@ import SwiftUI
               routerPath: RouterPath,
               isRemote: Bool = false,
               showActions: Bool = true,
-              textDisabled: Bool = false)
+              textDisabled: Bool = false,
+              scrollToId: Binding<String?>? = nil)
   {
     self.status = status
     finalStatus = status.reblog ?? status
@@ -117,6 +120,7 @@ import SwiftUI
     self.isRemote = isRemote
     self.showActions = showActions
     self.textDisabled = textDisabled
+    self.scrollToId = scrollToId
     if let reblog = status.reblog {
       isPinned = reblog.pinned == true
     } else {
@@ -196,6 +200,15 @@ import SwiftUI
     }
   }
   
+  func goToParent() {
+    guard let id = status.inReplyToId else {return}
+    if let _ = scrollToId {
+      scrollToId?.wrappedValue = id
+    } else {
+      routerPath.navigate(to: .statusDetail(id: id))
+    }
+  }
+
   func loadAuthorRelationship() async {
     let relationships: [Relationship]? = try? await client.get(endpoint: Accounts.relationships(ids: [status.reblog?.account.id ?? status.account.id]))
     authorRelationship = relationships?.first

Packages/Status/Sources/Status/Row/Subviews/StatusRowReplyView.swift

@@ -7,6 +7,7 @@ struct StatusRowReplyView: View {
   var body: some View {
     Group {
       if let accountId = viewModel.status.inReplyToAccountId {
+          Group {
               if let mention = viewModel.status.mentions.first(where: { $0.id == accountId }) {
                   HStack(spacing: 2) {
                       Image(systemName: "arrowshape.turn.up.left.fill")
@@ -16,9 +17,6 @@ struct StatusRowReplyView: View {
                   .accessibilityLabel(
                     Text("status.row.was-reply \(mention.username)")
                   )
-          .onTapGesture {
-            viewModel.navigateToMention(mention: mention)
-          }
               } else if viewModel.isThread && accountId == viewModel.status.account.id {
                   HStack(spacing: 2) {
                       Image(systemName: "quote.opening")
@@ -30,6 +28,10 @@ struct StatusRowReplyView: View {
                   )
               }
           }
+          .onTapGesture {
+              viewModel.goToParent()
+          }
+      }
     }
     .font(.scaledFootnote)
     .foregroundStyle(.secondary)