Integrated the DocumentView view and the DocumentToolbar toolbar into the DocumentView view for the Browse module.

Modules/Sources/Browse/UI/Views/DocumentView.swift

@@ -24,6 +24,7 @@ struct DocumentView: View {
     
     @State private var status: ViewStatus = .loading
     @State private var loadedData: Data?
+    @State private var showDownloadFile: Bool = false
     
     private let getData = GetDataUseCase()
     
@@ -38,6 +39,20 @@ struct DocumentView: View {
         content
             .navigationTitle(document.name)
             .navigationBarTitleDisplayMode(.inline)
+            .toolbar {
+                DocumentToolbar(disabled: isToolbarDisabled) {
+                    showDownloadFile = true
+                }
+            }
+            .sheet(isPresented: $showDownloadFile) {
+                DownloadView(
+                    id: document.id,
+                    name: document.name,
+                    data: loadedData
+                ) {
+                    // downloaded closure.
+                }
+            }
             .task {
                 await loadDataIfPossible()
             }
@@ -48,6 +63,8 @@ struct DocumentView: View {
 // MARK: - UI
 
 private extension DocumentView {
+    var isToolbarDisabled: Bool { loadedData == nil }
+    
     @ViewBuilder var content: some View {
         switch status {
         case .noCredentials: