134 lines
4.4 KiB
Dart
134 lines
4.4 KiB
Dart
import 'dart:async';
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import 'package:flutter/material.dart';
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import 'package:vikunja_app/components/AddDialog.dart';
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import 'package:vikunja_app/components/GravatarImage.dart';
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import 'package:vikunja_app/fragments/namespace.dart';
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import 'package:vikunja_app/fragments/placeholder.dart';
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import 'package:vikunja_app/global.dart';
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import 'package:vikunja_app/models/namespace.dart';
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import 'package:vikunja_app/models/task.dart';
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import 'package:vikunja_app/models/user.dart';
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class HomePage extends StatefulWidget {
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@override
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State<StatefulWidget> createState() => new HomePageState();
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}
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class HomePageState extends State<HomePage> {
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List<Namespace> _namespaces = [];
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Namespace get _currentNamespace =>
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_selectedDrawerIndex >= 0 && _selectedDrawerIndex < _namespaces.length
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? _namespaces[_selectedDrawerIndex]
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: null;
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int _selectedDrawerIndex = -1;
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bool _loading = true;
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_getDrawerItemWidget(int pos) {
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if (pos == -1) {
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return new PlaceholderFragment();
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}
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return new NamespaceFragment(namespace: _namespaces[pos]);
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}
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_onSelectItem(int index) {
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setState(() => _selectedDrawerIndex = index);
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Navigator.of(context).pop();
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}
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_addNamespaceDialog(BuildContext context) {
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showDialog(
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context: context,
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builder: (_) => AddDialog(
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onAdd: (name) => _addNamespace(name, context),
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decoration: new InputDecoration(
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labelText: 'Namespace', hintText: 'eg. Personal Namespace'),
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));
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}
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_addNamespace(String name, BuildContext context) {
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VikunjaGlobal.of(context)
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.namespaceService
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.create(Namespace(id: null, name: name))
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.then((_) {
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_updateNamespaces();
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Scaffold.of(context).showSnackBar(SnackBar(
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content: Text('The namespace was created successfully!'),
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));
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});
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}
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Future<void> _updateNamespaces() {
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return VikunjaGlobal.of(context).namespaceService.getAll().then((result) {
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setState(() {
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_loading = false;
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_namespaces = result;
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});
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});
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}
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@override
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void didChangeDependencies() {
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super.didChangeDependencies();
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_updateNamespaces();
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}
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@override
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Widget build(BuildContext context) {
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var currentUser = VikunjaGlobal.of(context).currentUser;
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List<Widget> drawerOptions = <Widget>[];
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_namespaces
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.asMap()
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.forEach((i, namespace) => drawerOptions.add(new ListTile(
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leading: const Icon(Icons.folder),
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title: new Text(namespace.name),
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selected: i == _selectedDrawerIndex,
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onTap: () => _onSelectItem(i),
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)));
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return new Scaffold(
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appBar: AppBar(title: new Text(_currentNamespace?.name ?? 'Vikunja')),
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drawer: new Drawer(
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child: new Column(children: <Widget>[
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new UserAccountsDrawerHeader(
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accountEmail: currentUser == null ? null : Text(currentUser.email),
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accountName: currentUser == null ? null : Text(currentUser.username),
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currentAccountPicture: currentUser == null
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? null
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: CircleAvatar(
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backgroundImage: GravatarImageProvider(currentUser.username)),
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decoration: BoxDecoration(
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image: DecorationImage(
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image: AssetImage("assets/graphics/hypnotize.png"),
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repeat: ImageRepeat.repeat,
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colorFilter: ColorFilter.mode(
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Theme.of(context).primaryColor, BlendMode.multiply)),
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),
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),
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new Expanded(
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child: this._loading
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? Center(child: CircularProgressIndicator())
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: RefreshIndicator(
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child: ListView(
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padding: EdgeInsets.zero,
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children: ListTile.divideTiles(
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context: context, tiles: drawerOptions)
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.toList()),
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onRefresh: _updateNamespaces,
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)),
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new Align(
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alignment: FractionalOffset.bottomCenter,
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child: Builder(
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builder: (context) => ListTile(
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leading: const Icon(Icons.add),
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title: const Text('Add namespace...'),
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onTap: () => _addNamespaceDialog(context),
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),
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),
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),
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])),
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body: _getDrawerItemWidget(_selectedDrawerIndex),
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);
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}
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}
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