From 7b157fa8e5fc68844a891575657ebc00d781d626 Mon Sep 17 00:00:00 2001
From: spaced4ndy <8711996+spaced4ndy@users.noreply.github.com>
Date: Fri, 5 May 2023 15:52:16 +0400
Subject: [PATCH] ios: progress indicator on migrations w/t confirmation
 (#2378)

* ios: progress indicator on migrations w/t confirmation

* layout

* Update apps/ios/Shared/ContentView.swift

Co-authored-by: Evgeny Poberezkin <2769109+epoberezkin@users.noreply.github.com>

* add delay

* move on appear

* Update apps/ios/Shared/ContentView.swift

Co-authored-by: Evgeny Poberezkin <2769109+epoberezkin@users.noreply.github.com>

* Update apps/ios/Shared/ContentView.swift

Co-authored-by: Evgeny Poberezkin <2769109+epoberezkin@users.noreply.github.com>

---------

Co-authored-by: Evgeny Poberezkin <2769109+epoberezkin@users.noreply.github.com>
---
 apps/ios/Shared/ContentView.swift | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/apps/ios/Shared/ContentView.swift b/apps/ios/Shared/ContentView.swift
index 61de5fd2dd..910922d704 100644
--- a/apps/ios/Shared/ContentView.swift
+++ b/apps/ios/Shared/ContentView.swift
@@ -27,6 +27,7 @@ struct ContentView: View {
     @State private var showWhatsNew = false
     @State private var showChooseLAMode = false
     @State private var showSetPasscode = false
+    @State private var showInitializationView = false
 
     var body: some View {
         ZStack {
@@ -52,6 +53,9 @@ struct ContentView: View {
         .onAppear {
             if prefPerformLA { requestNtfAuthorization() }
             initAuthenticate()
+            DispatchQueue.main.asyncAfter(deadline: .now() + 1) {
+                showInitializationView = true
+            }
         }
         .onChange(of: doAuthenticate) { _ in
             initAuthenticate()
@@ -69,6 +73,8 @@ struct ContentView: View {
     @ViewBuilder private func contentView() -> some View {
         if prefPerformLA && userAuthorized != true {
             lockButton()
+        } else if chatModel.chatDbStatus == nil && showInitializationView {
+            initializationView()
         } else if let status = chatModel.chatDbStatus, status != .ok {
             DatabaseErrorView(status: status)
         } else if !chatModel.v3DBMigration.startChat {
@@ -104,6 +110,14 @@ struct ContentView: View {
         Button(action: runAuthenticate) { Label("Unlock", systemImage: "lock") }
     }
 
+    private func initializationView() -> some View {
+        VStack {
+            ProgressView().scaleEffect(2)
+            Text("Opening database…")
+                .padding()
+        }
+    }
+
     private func mainView() -> some View {
         ZStack(alignment: .top) {
             ChatListView(showSettings: $showSettings).privacySensitive(protectScreen)