Monarch: Add most of the host setup screens

I've also renamed all the host setup screens with "Page" in the end.
This way it's more obvious.

lib/settings/settings_git_remote.dart

@@ -149,7 +149,7 @@ class _GitRemoteSettingsScreenState extends State<GitRemoteSettingsScreen> {
   void _customSshKeys() {
     var route = MaterialPageRoute(
       builder: (context) => Scaffold(
-        body: GitHostUserProvidedKeys(
+        body: GitHostUserProvidedKeysPage(
           doneFunction: _updateKeys,
           saveText: tr("setup.sshKey.save"),
         ),

lib/setup/autoconfigure.dart

@@ -14,22 +14,23 @@ import 'button.dart';
 import 'error.dart';
 import 'loading.dart';
 
-class GitHostSetupAutoConfigure extends StatefulWidget {
+class GitHostSetupAutoConfigurePage extends StatefulWidget {
   final GitHostType gitHostType;
   final Func2<GitHost?, UserInfo?, void> onDone;
 
-  GitHostSetupAutoConfigure({
+  GitHostSetupAutoConfigurePage({
     required this.gitHostType,
     required this.onDone,
   });
 
   @override
-  GitHostSetupAutoConfigureState createState() {
+  GitHostSetupAutoConfigurePageState createState() {
-    return GitHostSetupAutoConfigureState();
+    return GitHostSetupAutoConfigurePageState();
   }
 }
 
-class GitHostSetupAutoConfigureState extends State<GitHostSetupAutoConfigure> {
+class GitHostSetupAutoConfigurePageState
+    extends State<GitHostSetupAutoConfigurePage> {
   GitHost? gitHost;
   String errorMessage = "";
 

lib/setup/screens.dart

@@ -138,7 +138,7 @@ class GitHostSetupScreenState extends State<GitHostSetupScreen> {
 
     if (pos == 2) {
       if (_pageChoice[0] == PageChoice0.CustomProvider) {
-        return GitHostSetupKeyChoice(
+        return GitHostSetupKeyChoicePage(
           onGenerateKeys: () {
             setState(() {
               _keyGenerationChoice = KeyGenerationChoice.AutoGenerated;
@@ -175,7 +175,7 @@ class GitHostSetupScreenState extends State<GitHostSetupScreen> {
           initialValue: _gitCloneUrl,
         );
       } else if (_pageChoice[1] == PageChoice1.Auto) {
-        return GitHostSetupAutoConfigure(
+        return GitHostSetupAutoConfigurePage(
           gitHostType: _gitHostType,
           onDone: (GitHost? gitHost, UserInfo? userInfo) {
             if (gitHost == null) {
@@ -200,7 +200,7 @@ class GitHostSetupScreenState extends State<GitHostSetupScreen> {
       if (_pageChoice[0] == PageChoice0.CustomProvider) {
         assert(_keyGenerationChoice != KeyGenerationChoice.Unknown);
         if (_keyGenerationChoice == KeyGenerationChoice.AutoGenerated) {
-          return GitHostSetupSshKeyUnknownProvider(
+          return GitHostSetupSshKeyUnknownProviderPage(
             doneFunction: () {
               setState(() {
                 _pageCount = pos + 2;
@@ -220,7 +220,7 @@ class GitHostSetupScreenState extends State<GitHostSetupScreen> {
             copyKeyFunction: _copyKeyToClipboard,
           );
         } else if (_keyGenerationChoice == KeyGenerationChoice.UserProvided) {
-          return GitHostUserProvidedKeys(
+          return GitHostUserProvidedKeysPage(
             doneFunction:
                 (String publicKey, String privateKey, String password) async {
               var settings = Provider.of<Settings>(context, listen: false);
@@ -243,7 +243,7 @@ class GitHostSetupScreenState extends State<GitHostSetupScreen> {
       }
 
       if (_pageChoice[1] == PageChoice1.Manual) {
-        return GitHostSetupKeyChoice(
+        return GitHostSetupKeyChoicePage(
           onGenerateKeys: () {
             setState(() {
               _keyGenerationChoice = KeyGenerationChoice.AutoGenerated;
@@ -293,7 +293,7 @@ class GitHostSetupScreenState extends State<GitHostSetupScreen> {
       if (_pageChoice[1] == PageChoice1.Manual) {
         assert(_keyGenerationChoice != KeyGenerationChoice.Unknown);
         if (_keyGenerationChoice == KeyGenerationChoice.AutoGenerated) {
-          return GitHostSetupSshKeyKnownProvider(
+          return GitHostSetupSshKeyKnownProviderPage(
             doneFunction: () {
               setState(() {
                 _pageCount = 6;
@@ -315,7 +315,7 @@ class GitHostSetupScreenState extends State<GitHostSetupScreen> {
             openDeployKeyPage: _launchDeployKeyPage,
           );
         } else if (_keyGenerationChoice == KeyGenerationChoice.UserProvided) {
-          return GitHostUserProvidedKeys(
+          return GitHostUserProvidedKeysPage(
             doneFunction: (publicKey, privateKey, password) async {
               var settings = Provider.of<Settings>(context, listen: false);
               settings.sshPublicKey = publicKey;

lib/setup/screens_stories.dart

@@ -4,36 +4,112 @@ import 'package:gitjournal/apis/githost_factory.dart';
 import 'package:gitjournal/setup/autoconfigure.dart';
 import 'package:gitjournal/setup/clone_url.dart';
 import 'package:gitjournal/setup/error.dart';
-import 'package:gitjournal/setup/key_editors.dart';
 import 'package:gitjournal/setup/loading.dart';
+import 'package:gitjournal/setup/screens.dart';
+import 'package:gitjournal/setup/sshkey.dart';
 
-Widget autoConfigure() {
+Widget autoConfigureChoice() {
   return Padding(
-    child: GitHostSetupAutoConfigure(
-      gitHostType: GitHostType.GitHub,
-      onDone: (host, userInfo) => null,
-    ),
     padding: const EdgeInsets.all(16.0),
+    child: GitHostAutoConfigureChoicePage(
+      onDone: (_) {},
+    ),
   );
 }
 
-Widget cloneUrl() => GitCloneUrlPage(
+Widget gitHostChoice() {
+  return Padding(
+    padding: const EdgeInsets.all(16.0),
+    child: GitHostChoicePage(
+      onCustomGitHost: () {},
+      onKnownGitHost: (_) {},
+    ),
+  );
+}
+
+Widget autoConfigure() {
+  return Padding(
+    padding: const EdgeInsets.all(16.0),
+    child: GitHostSetupAutoConfigurePage(
+      gitHostType: GitHostType.GitHub,
+      onDone: (host, userInfo) => null,
+    ),
+  );
+}
+
+Widget cloneUrl() {
+  return Padding(
+    padding: const EdgeInsets.all(16.0),
+    child: GitCloneUrlPage(
       initialValue: "foo?",
       doneFunction: (val) => null,
-    );
+    ),
-
+  );
-Widget keyEditors() => KeyEditor(
+}
-      GlobalKey(),
-      TextEditingController(),
-      (val) => null,
-    );
 
 // FIXME: Create widgets for all the errors!
-Widget loadingError() => GitHostSetupErrorPage(
+Widget loadingError() {
+  return Padding(
+    padding: const EdgeInsets.all(16.0),
+    child: GitHostSetupErrorPage(
       "This is an error message",
-    );
+    ),
+  );
+}
 
 // FIXME: Create widgets for all the loading screen messages!
-Widget loading() => GitHostSetupLoadingPage(
+Widget loading() {
+  return Padding(
+    padding: const EdgeInsets.all(16.0),
+    child: GitHostSetupLoadingPage(
       "Loading Message",
-    );
+    ),
+  );
+}
+
+var _publicKey =
+    "ecdsa-sha2-nistp384 AAAAE2VjZHNhLXNoYTItbmlzdHAzODQAAAAIbmlzdHAzODQAAABhBJ9OSG+YIxqsZiXWisqJIqRStX5wjy9oMrT9gnB85jgR03RjMBWpxXAtrlreo7ljDqhs9g3zdXq/oxcPgzyS+mm33A4WTGGY0u4RbxY14q8V1p/CVu5sd39UYpwYsj0HLw== vishesh@Visheshs-MacBook-Pro.local";
+
+Widget sshKeyKnownProviderPage() {
+  return Padding(
+    padding: const EdgeInsets.all(16.0),
+    child: GitHostSetupSshKeyKnownProviderPage(
+      openDeployKeyPage: () {},
+      copyKeyFunction: (_) {},
+      publicKey: _publicKey,
+      regenerateFunction: () {},
+      doneFunction: () {},
+    ),
+  );
+}
+
+Widget sshKeyUnknownProviderPage() {
+  return Padding(
+    padding: const EdgeInsets.all(16.0),
+    child: GitHostSetupSshKeyUnknownProviderPage(
+      publicKey: _publicKey,
+      regenerateFunction: () {},
+      doneFunction: () {},
+      copyKeyFunction: (_) {},
+    ),
+  );
+}
+
+Widget keyChoicePage() {
+  return Padding(
+    padding: const EdgeInsets.all(16.0),
+    child: GitHostSetupKeyChoicePage(
+      onGenerateKeys: () {},
+      onUserProvidedKeys: () {},
+    ),
+  );
+}
+
+Widget keyUserProvidedKeysPage() {
+  return Padding(
+    padding: const EdgeInsets.all(16.0),
+    child: GitHostUserProvidedKeysPage(
+      doneFunction: (_, __, ___) {},
+    ),
+  );
+}

lib/setup/sshkey.dart

@@ -7,7 +7,7 @@ import 'button.dart';
 import 'key_editors.dart';
 import 'loading.dart';
 
-class GitHostSetupSshKeyKnownProvider extends StatelessWidget {
+class GitHostSetupSshKeyKnownProviderPage extends StatelessWidget {
   final Func0<void> doneFunction;
   final Func0<void> regenerateFunction;
   final Func1<BuildContext, void> copyKeyFunction;
@@ -15,7 +15,7 @@ class GitHostSetupSshKeyKnownProvider extends StatelessWidget {
 
   final Func0<void> openDeployKeyPage;
 
-  GitHostSetupSshKeyKnownProvider({
+  GitHostSetupSshKeyKnownProviderPage({
     required this.doneFunction,
     required this.regenerateFunction,
     required this.copyKeyFunction,
@@ -91,13 +91,13 @@ class GitHostSetupSshKeyKnownProvider extends StatelessWidget {
   }
 }
 
-class GitHostSetupSshKeyUnknownProvider extends StatelessWidget {
+class GitHostSetupSshKeyUnknownProviderPage extends StatelessWidget {
   final Func0<void> doneFunction;
   final Func0<void> regenerateFunction;
   final Func1<BuildContext, void> copyKeyFunction;
   final String? publicKey;
 
-  GitHostSetupSshKeyUnknownProvider({
+  GitHostSetupSshKeyUnknownProviderPage({
     required this.doneFunction,
     required this.regenerateFunction,
     required this.copyKeyFunction,
@@ -167,11 +167,11 @@ class GitHostSetupSshKeyUnknownProvider extends StatelessWidget {
   }
 }
 
-class GitHostSetupKeyChoice extends StatelessWidget {
+class GitHostSetupKeyChoicePage extends StatelessWidget {
   final Func0<void> onGenerateKeys;
   final Func0<void> onUserProvidedKeys;
 
-  GitHostSetupKeyChoice({
+  GitHostSetupKeyChoicePage({
     required this.onGenerateKeys,
     required this.onUserProvidedKeys,
   });
@@ -203,22 +203,23 @@ class GitHostSetupKeyChoice extends StatelessWidget {
   }
 }
 
-class GitHostUserProvidedKeys extends StatefulWidget {
+class GitHostUserProvidedKeysPage extends StatefulWidget {
   final Func3<String, String, String, void>
       doneFunction; // public, private, password
   final String saveText;
 
-  GitHostUserProvidedKeys({
+  GitHostUserProvidedKeysPage({
     required this.doneFunction,
     this.saveText = "",
   });
 
   @override
-  _GitHostUserProvidedKeysState createState() =>
+  _GitHostUserProvidedKeysPageState createState() =>
-      _GitHostUserProvidedKeysState();
+      _GitHostUserProvidedKeysPageState();
 }
 
-class _GitHostUserProvidedKeysState extends State<GitHostUserProvidedKeys> {
+class _GitHostUserProvidedKeysPageState
+    extends State<GitHostUserProvidedKeysPage> {
   late GlobalKey<FormState> _publicFormKey;
   late GlobalKey<FormState> _privateFormKey;
   late TextEditingController _publicKeyController;