Merge pull request #27 from krawieck/add-accounts
This commit is contained in:
commit
0f59735b15
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@ -1,4 +1,5 @@
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import 'package:flutter/material.dart';
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import 'package:flutter_hooks/flutter_hooks.dart';
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import 'package:flutter_mobx/flutter_mobx.dart';
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import 'package:provider/provider.dart';
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@ -77,12 +78,15 @@ class _AppearanceConfig extends StatelessWidget {
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}
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}
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class _AccountsConfig extends StatelessWidget {
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class _AccountsConfig extends HookWidget {
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final GlobalKey<ScaffoldState> _scaffoldKey = GlobalKey();
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@override
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Widget build(BuildContext context) {
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var theme = Theme.of(context);
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return Scaffold(
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key: _scaffoldKey,
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appBar: AppBar(
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backgroundColor: theme.scaffoldBackgroundColor,
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shadowColor: Colors.transparent,
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@ -90,6 +94,16 @@ class _AccountsConfig extends StatelessWidget {
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title: Text('Accounts', style: theme.textTheme.headline6),
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centerTitle: true,
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),
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floatingActionButton: FloatingActionButton(
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onPressed: () {
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showDialog(
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context: context,
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builder: (_) =>
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_AccountsConfigAddInstanceDialog(scaffoldKey: _scaffoldKey),
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);
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},
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child: Icon(Icons.add),
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),
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body: Observer(
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builder: (ctx) {
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var accountsStore = ctx.watch<AccountsStore>();
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@ -116,9 +130,21 @@ class _AccountsConfig extends StatelessWidget {
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onTap: () {}, // TODO: go to managing account
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),
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],
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Divider(),
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ListTile(
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leading: Icon(Icons.add),
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title: Text('Add account'),
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onTap: () {
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showDialog(
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context: context,
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builder: (_) => _AccountsConfigAddAccountDialog(
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scaffoldKey: _scaffoldKey,
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instanceUrl: entry.key,
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),
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);
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},
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),
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]
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]..removeLast(), // removes trailing Divider
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],
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);
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},
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),
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@ -126,6 +152,135 @@ class _AccountsConfig extends StatelessWidget {
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}
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}
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class _AccountsConfigAddInstanceDialog extends HookWidget {
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final GlobalKey<ScaffoldState> scaffoldKey;
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const _AccountsConfigAddInstanceDialog({@required this.scaffoldKey})
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: assert(scaffoldKey != null);
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@override
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Widget build(BuildContext context) {
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var instanceController = useTextEditingController();
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useValueListenable(instanceController);
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var loading = useState(false);
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handleOnAdd() async {
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try {
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loading.value = true;
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await context
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.read<AccountsStore>()
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.addInstance(instanceController.text);
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scaffoldKey.currentState.hideCurrentSnackBar();
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} on Exception catch (err) {
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scaffoldKey.currentState.showSnackBar(SnackBar(
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content: Text(err.toString()),
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));
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}
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loading.value = false;
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Navigator.of(context).pop();
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}
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return AlertDialog(
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title: Text('Add instance'),
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content: TextField(
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autofocus: true,
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controller: instanceController,
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decoration: InputDecoration(
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border: OutlineInputBorder(),
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labelText: 'Instance url',
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),
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),
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actions: <Widget>[
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FlatButton(
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child: Text('Cancel'),
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onPressed: () => Navigator.of(context).pop(),
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),
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FlatButton(
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child: !loading.value ? Text('Add') : CircularProgressIndicator(),
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onPressed: instanceController.text.isEmpty ? null : handleOnAdd,
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),
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],
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);
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}
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}
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class _AccountsConfigAddAccountDialog extends HookWidget {
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final GlobalKey<ScaffoldState> scaffoldKey;
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final String instanceUrl;
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const _AccountsConfigAddAccountDialog(
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{@required this.scaffoldKey, @required this.instanceUrl})
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: assert(scaffoldKey != null),
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assert(instanceUrl != null);
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@override
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Widget build(BuildContext context) {
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var usernameController = useTextEditingController();
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var passwordController = useTextEditingController();
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useValueListenable(usernameController);
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useValueListenable(passwordController);
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var loading = useState(false);
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handleOnAdd() async {
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try {
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loading.value = true;
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await context.read<AccountsStore>().addAccount(
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instanceUrl,
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usernameController.text,
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passwordController.text,
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);
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} on Exception catch (err) {
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scaffoldKey.currentState.showSnackBar(SnackBar(
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content: Text(err.toString()),
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));
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}
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loading.value = false;
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Navigator.of(context).pop();
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}
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return AlertDialog(
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title: Text('Add account'),
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content: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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TextField(
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autofocus: true,
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controller: usernameController,
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decoration: InputDecoration(
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border: OutlineInputBorder(),
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labelText: 'Username or email',
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),
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),
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const SizedBox(height: 5),
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TextField(
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controller: passwordController,
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obscureText: true,
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decoration: InputDecoration(
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border: OutlineInputBorder(),
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labelText: 'Password',
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),
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),
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],
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),
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actions: <Widget>[
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FlatButton(
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child: Text('Cancel'),
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onPressed: () => Navigator.of(context).pop(),
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),
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FlatButton(
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child: !loading.value ? Text('Add') : CircularProgressIndicator(),
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onPressed:
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usernameController.text.isEmpty || passwordController.text.isEmpty
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? null
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: handleOnAdd,
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),
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],
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);
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}
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}
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class _SectionHeading extends StatelessWidget {
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final String text;
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@ -99,6 +99,9 @@ abstract class _AccountsStore with Store {
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_defaultAccounts[instanceUrl] = username;
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}
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bool isAnonymousFor(String instanceUrl) =>
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Computed(() => users[instanceUrl].isEmpty).value;
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/// adds a new account
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/// if it's the first account ever the account is
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/// set as default for the app
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@ -110,6 +113,10 @@ abstract class _AccountsStore with Store {
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String usernameOrEmail,
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String password,
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) async {
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if (!users.containsKey(instanceUrl)) {
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throw Exception('No such instance was added');
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}
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var lemmy = LemmyApi(instanceUrl).v1;
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var token = await lemmy.login(
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@ -119,17 +126,37 @@ abstract class _AccountsStore with Store {
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var userData =
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await lemmy.getSite(auth: token.raw).then((value) => value.myUser);
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if (!users.containsKey(instanceUrl)) {
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if (users.isEmpty) {
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// first account for this instance
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if (users[instanceUrl].isEmpty) {
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// first account ever
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if (users.values.every((e) => e.isEmpty)) {
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setDefaultAccount(instanceUrl, userData.name);
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}
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users[instanceUrl] = ObservableMap();
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tokens[instanceUrl] = ObservableMap();
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setDefaultAccountFor(instanceUrl, userData.name);
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}
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users[instanceUrl][userData.name] = userData;
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tokens[instanceUrl][userData.name] = token;
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}
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/// adds a new instance with no accounts associated with it.
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/// Additionally makes a test GET /site request to check if the instance exists
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@action
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Future<void> addInstance(String instanceUrl) async {
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if (users.containsKey(instanceUrl)) {
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throw Exception('This instance has already been added');
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}
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try {
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await LemmyApi(instanceUrl).v1.getSite();
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// ignore: avoid_catches_without_on_clauses
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} catch (_) {
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throw Exception('This instance seems to not exist');
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}
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users[instanceUrl] = ObservableMap();
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tokens[instanceUrl] = ObservableMap();
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}
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// TODO: add a way of removing accounts/instances
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}
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@ -93,6 +93,13 @@ mixin _$AccountsStore on _AccountsStore, Store {
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.run(() => super.addAccount(instanceUrl, usernameOrEmail, password));
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}
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final _$addInstanceAsyncAction = AsyncAction('_AccountsStore.addInstance');
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@override
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Future<void> addInstance(String instanceUrl) {
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return _$addInstanceAsyncAction.run(() => super.addInstance(instanceUrl));
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}
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final _$_AccountsStoreActionController =
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ActionController(name: '_AccountsStore');
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