Trucate download file name in the middle (home-assistant#3569)

<!-- Thank you for submitting a Pull Request and helping to improve Home
Assistant. Please complete the following sections to help the processing
and review of your changes. Please do not delete anything from this
template. -->

## Summary
<!-- Provide a brief summary of the changes you have made and most
importantly what they aim to achieve -->

## Screenshots
<!-- If this is a user-facing change not in the frontend, please include
screenshots in light and dark mode. -->

## Link to pull request in Documentation repository
<!-- Pull requests that add, change or remove functionality must have a
corresponding pull request in the Companion App Documentation repository
(https://github.com/home-assistant/companion.home-assistant). Please add
the number of this pull request after the "#" -->
Documentation: home-assistant/companion.home-assistant#

## Any other notes
<!-- If there is any other information of note, like if this Pull
Request is part of a bigger change, please include it here. -->

Author: bgoncal

HomeAssistant.xcodeproj/project.pbxproj

@@ -772,6 +772,7 @@
 		429106872BA9D22500D452F9 /* AudioRecorder.swift in Sources */ = {isa = PBXBuildFile; fileRef = 429106862BA9D22500D452F9 /* AudioRecorder.swift */; };
 		429106892BA9D5F700D452F9 /* AssistView+Build.swift in Sources */ = {isa = PBXBuildFile; fileRef = 429106882BA9D5F700D452F9 /* AssistView+Build.swift */; };
 		4291068C2BA9D79500D452F9 /* AudioPlayer.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4291068B2BA9D79500D452F9 /* AudioPlayer.swift */; };
+		4291CD962DBA70930024F891 /* ActivityViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4291CD952DBA70930024F891 /* ActivityViewController.swift */; };
 		429481E92DA93F4300A8B468 /* WebViewJavascriptCommands.swift in Sources */ = {isa = PBXBuildFile; fileRef = 429481E82DA93F4300A8B468 /* WebViewJavascriptCommands.swift */; };
 		429481EB2DA93FA000A8B468 /* WebViewJavascriptCommandsTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 429481EA2DA93FA000A8B468 /* WebViewJavascriptCommandsTests.swift */; };
 		429481ED2DA943E700A8B468 /* ListPicker.swift in Sources */ = {isa = PBXBuildFile; fileRef = 429481EC2DA943E700A8B468 /* ListPicker.swift */; };
@@ -2208,6 +2209,7 @@
 		429106882BA9D5F700D452F9 /* AssistView+Build.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "AssistView+Build.swift"; sourceTree = "<group>"; };
 		4291068B2BA9D79500D452F9 /* AudioPlayer.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AudioPlayer.swift; sourceTree = "<group>"; };
 		4291068D2BA9D93500D452F9 /* AssistService.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AssistService.swift; sourceTree = "<group>"; };
+		4291CD952DBA70930024F891 /* ActivityViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ActivityViewController.swift; sourceTree = "<group>"; };
 		429481E82DA93F4300A8B468 /* WebViewJavascriptCommands.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WebViewJavascriptCommands.swift; sourceTree = "<group>"; };
 		429481EA2DA93FA000A8B468 /* WebViewJavascriptCommandsTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WebViewJavascriptCommandsTests.swift; sourceTree = "<group>"; };
 		429481EC2DA943E700A8B468 /* ListPicker.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ListPicker.swift; sourceTree = "<group>"; };
@@ -4728,6 +4730,7 @@
 		42E6C0882CE4F4EC007CA622 /* DownloadManager */ = {
 			isa = PBXGroup;
 			children = (
+				4291CD952DBA70930024F891 /* ActivityViewController.swift */,
 				42E6C0892CE4F4FA007CA622 /* DownloadManagerView.swift */,
 				42E6C08B2CE4F7A8007CA622 /* DownloadManagerViewModel.swift */,
 			);
@@ -7683,6 +7686,7 @@
 				429821142CD0DD85005ECD39 /* BluetoothPermissionViewModel.swift in Sources */,
 				4251AA992C6B9D4C004CCC9D /* MagicItemCustomizationView.swift in Sources */,
 				1185DFB2271FF53800ED7D9A /* OnboardingAuthStepDuplicate.swift in Sources */,
+				4291CD962DBA70930024F891 /* ActivityViewController.swift in Sources */,
 				427FEE632D9EA1400047C00C /* OnboardingNavigationViewModel.swift in Sources */,
 				429481ED2DA943E700A8B468 /* ListPicker.swift in Sources */,
 				42F1DA5D2B4BF85F002729BC /* WindowScenesManager.swift in Sources */,

Sources/App/WebView/DownloadManager/ActivityViewController.swift

@@ -0,0 +1,16 @@
+import Foundation
+import SwiftUI
+
+struct ShareWrapper: Identifiable {
+    let id = UUID()
+    let url: URL
+}
+
+struct ActivityViewController: UIViewControllerRepresentable {
+    let shareWrapper: ShareWrapper
+    func makeUIViewController(context: Context) -> UIActivityViewController {
+        UIActivityViewController(activityItems: [shareWrapper.url], applicationActivities: nil)
+    }
+
+    func updateUIViewController(_ uiViewController: UIActivityViewController, context: Context) {}
+}

Sources/App/WebView/DownloadManager/DownloadManagerView.swift

@@ -85,16 +85,19 @@ struct DownloadManagerView: View {
                     } label: {
                         Label(viewModel.fileName, systemSymbol: .folder)
                     }
+                    .buttonStyle(.primaryButton)
                 } else {
                     ShareLink(viewModel.fileName, item: url)
+                        .lineLimit(1)
+                        .truncationMode(.middle)
                         .padding()
                         .foregroundStyle(.white)
                         .background(Color.asset(Asset.Colors.haPrimary))
                         .clipShape(RoundedRectangle(cornerRadius: CornerRadiusSizes.oneAndHalf))
                         .padding()
-                        .onAppear(perform: {
+                        .onAppear {
                             shareWrapper = .init(url: url)
-                        })
+                        }
                         .sheet(item: $shareWrapper, onDismiss: {}, content: { data in
                             ActivityViewController(shareWrapper: data)
                         })
@@ -133,17 +136,3 @@ struct DownloadManagerView: View {
         Text("Hey there")
     }
 }
-
-struct ShareWrapper: Identifiable {
-    let id = UUID()
-    let url: URL
-}
-
-struct ActivityViewController: UIViewControllerRepresentable {
-    let shareWrapper: ShareWrapper
-    func makeUIViewController(context: Context) -> UIActivityViewController {
-        UIActivityViewController(activityItems: [shareWrapper.url], applicationActivities: nil)
-    }
-
-    func updateUIViewController(_ uiViewController: UIActivityViewController, context: Context) {}
-}