From c08e07311a1894ecfefab73eadce1e4c4284644c Mon Sep 17 00:00:00 2001
From: shilangyu <xmarcinmarcin@gmail.com>
Date: Tue, 8 Sep 2020 01:27:02 +0200
Subject: [PATCH] you can now add accounts/instances

---
 lib/pages/settings.dart | 185 ++++++++++++++++++++++++++++++++--------
 1 file changed, 148 insertions(+), 37 deletions(-)

diff --git a/lib/pages/settings.dart b/lib/pages/settings.dart
index 6d0ae8c..655d99c 100644
--- a/lib/pages/settings.dart
+++ b/lib/pages/settings.dart
@@ -84,7 +84,6 @@ class _AccountsConfig extends HookWidget {
   @override
   Widget build(BuildContext context) {
     var theme = Theme.of(context);
-    var textFieldController = useTextEditingController();
 
     return Scaffold(
       key: _scaffoldKey,
@@ -96,44 +95,12 @@ class _AccountsConfig extends HookWidget {
         centerTitle: true,
       ),
       floatingActionButton: FloatingActionButton(
-        onPressed: () async {
-          await showDialog(
+        onPressed: () {
+          showDialog(
             context: context,
-            builder: (ctx) => AlertDialog(
-              title: Text('Add instance'),
-              content: TextField(
-                controller: textFieldController,
-                decoration: InputDecoration(
-                  border: OutlineInputBorder(),
-                  labelText: 'Instance url',
-                ),
-              ),
-              actions: <Widget>[
-                FlatButton(
-                  child: Text('Add'),
-                  onPressed: () async {
-                    try {
-                      await context
-                          .read<AccountsStore>()
-                          .addInstance(textFieldController.text);
-                    } on Exception catch (err) {
-                      _scaffoldKey.currentState.showSnackBar(SnackBar(
-                        content: Text(err.toString()),
-                      ));
-                    }
-                    Navigator.of(context).pop();
-                  },
-                ),
-                FlatButton(
-                  child: Text('Cancel'),
-                  onPressed: () {
-                    Navigator.of(context).pop();
-                  },
-                )
-              ],
-            ),
+            builder: (_) =>
+                _AccountsConfigAddInstanceDialog(scaffoldKey: _scaffoldKey),
           );
-          textFieldController.clear();
         },
         child: Icon(Icons.add),
       ),
@@ -163,6 +130,19 @@ class _AccountsConfig extends HookWidget {
                     onTap: () {}, // TODO: go to managing account
                   ),
                 ],
+                ListTile(
+                  leading: Icon(Icons.add),
+                  title: Text('Add account'),
+                  onTap: () {
+                    showDialog(
+                      context: context,
+                      builder: (_) => _AccountsConfigAddAccountDialog(
+                        scaffoldKey: _scaffoldKey,
+                        instanceUrl: entry.key,
+                      ),
+                    );
+                  },
+                ),
                 Divider(),
               ]
             ]..removeLast(), // removes trailing Divider
@@ -173,6 +153,137 @@ class _AccountsConfig extends HookWidget {
   }
 }
 
+class _AccountsConfigAddInstanceDialog extends HookWidget {
+  final GlobalKey<ScaffoldState> scaffoldKey;
+
+  const _AccountsConfigAddInstanceDialog({@required this.scaffoldKey})
+      : assert(scaffoldKey != null);
+
+  @override
+  Widget build(BuildContext context) {
+    var instanceController = useTextEditingController();
+    useValueListenable(instanceController);
+
+    var loading = useState(false);
+
+    return AlertDialog(
+      title: Text('Add instance'),
+      content: TextField(
+        autofocus: true,
+        controller: instanceController,
+        decoration: InputDecoration(
+          border: OutlineInputBorder(),
+          labelText: 'Instance url',
+        ),
+      ),
+      actions: <Widget>[
+        FlatButton(
+          child: !loading.value ? Text('Add') : CircularProgressIndicator(),
+          onPressed: instanceController.text.isEmpty
+              ? null
+              : () async {
+                  try {
+                    loading.value = true;
+                    await context
+                        .read<AccountsStore>()
+                        .addInstance(instanceController.text);
+                    scaffoldKey.currentState.hideCurrentSnackBar();
+                  } on Exception catch (err) {
+                    scaffoldKey.currentState.showSnackBar(SnackBar(
+                      content: Text(err.toString()),
+                    ));
+                  }
+                  loading.value = false;
+                  Navigator.of(context).pop();
+                },
+        ),
+        FlatButton(
+          child: Text('Cancel'),
+          onPressed: () {
+            Navigator.of(context).pop();
+          },
+        )
+      ],
+    );
+  }
+}
+
+class _AccountsConfigAddAccountDialog extends HookWidget {
+  final GlobalKey<ScaffoldState> scaffoldKey;
+  final String instanceUrl;
+
+  const _AccountsConfigAddAccountDialog(
+      {@required this.scaffoldKey, @required this.instanceUrl})
+      : assert(scaffoldKey != null),
+        assert(instanceUrl != null);
+
+  @override
+  Widget build(BuildContext context) {
+    var usernameController = useTextEditingController();
+    var passwordController = useTextEditingController();
+    useValueListenable(usernameController);
+    useValueListenable(passwordController);
+
+    var loading = useState(false);
+
+    return AlertDialog(
+      title: Text('Add account'),
+      content: Column(
+        mainAxisSize: MainAxisSize.min,
+        children: [
+          TextField(
+            autofocus: true,
+            controller: usernameController,
+            decoration: InputDecoration(
+              border: OutlineInputBorder(),
+              labelText: 'Username or email',
+            ),
+          ),
+          const SizedBox(height: 5),
+          TextField(
+            controller: passwordController,
+            obscureText: true,
+            decoration: InputDecoration(
+              border: OutlineInputBorder(),
+              labelText: 'Password',
+            ),
+          ),
+        ],
+      ),
+      actions: <Widget>[
+        FlatButton(
+          child: !loading.value ? Text('Add') : CircularProgressIndicator(),
+          onPressed:
+              usernameController.text.isEmpty || passwordController.text.isEmpty
+                  ? null
+                  : () async {
+                      try {
+                        loading.value = true;
+                        await context.read<AccountsStore>().addAccount(
+                              instanceUrl,
+                              usernameController.text,
+                              passwordController.text,
+                            );
+                      } on Exception catch (err) {
+                        scaffoldKey.currentState.showSnackBar(SnackBar(
+                          content: Text(err.toString()),
+                        ));
+                      }
+                      loading.value = false;
+                      Navigator.of(context).pop();
+                    },
+        ),
+        FlatButton(
+          child: Text('Cancel'),
+          onPressed: () {
+            Navigator.of(context).pop();
+          },
+        )
+      ],
+    );
+  }
+}
+
 class _SectionHeading extends StatelessWidget {
   final String text;