471 lines
12 KiB
Dart
471 lines
12 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:go_router/go_router.dart';
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import '../providers/auth_provider.dart';
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import '../providers/notifications_provider.dart';
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import '../providers/profile_provider.dart';
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class AppScaffold extends ConsumerWidget {
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const AppScaffold({super.key, required this.child});
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final Widget child;
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final profileAsync = ref.watch(currentProfileProvider);
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final role = profileAsync.maybeWhen(
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data: (profile) => profile?.role ?? 'standard',
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orElse: () => 'standard',
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);
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final displayName = profileAsync.maybeWhen(
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data: (profile) {
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final name = profile?.fullName.trim() ?? '';
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return name.isNotEmpty ? name : 'User';
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},
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orElse: () => 'User',
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);
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final isStandard = role == 'standard';
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final location = GoRouterState.of(context).uri.toString();
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final sections = _buildSections(role);
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final width = MediaQuery.of(context).size.width;
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final showRail = !isStandard && width >= 860;
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final isExtended = !isStandard && width >= 1120;
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final showDrawer = !isStandard && !showRail;
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return Scaffold(
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appBar: AppBar(
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title: Row(
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children: [
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const Icon(Icons.memory),
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const SizedBox(width: 8),
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Text('TasQ'),
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],
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),
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actions: [
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if (isStandard)
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PopupMenuButton<int>(
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tooltip: 'Account',
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onSelected: (value) {
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if (value == 0) {
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ref.read(authControllerProvider).signOut();
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}
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},
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itemBuilder: (context) => const [
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PopupMenuItem(value: 0, child: Text('Sign out')),
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],
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child: Padding(
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padding: const EdgeInsets.symmetric(horizontal: 12),
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child: Row(
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children: [
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const Icon(Icons.account_circle),
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const SizedBox(width: 8),
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Text(displayName),
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const SizedBox(width: 4),
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const Icon(Icons.expand_more),
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],
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),
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),
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)
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else
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IconButton(
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tooltip: 'Sign out',
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onPressed: () => ref.read(authControllerProvider).signOut(),
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icon: const Icon(Icons.logout),
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),
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const _NotificationBell(),
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],
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),
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drawer: showDrawer
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? Drawer(
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child: AppSideNav(
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sections: sections,
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location: location,
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extended: true,
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displayName: displayName,
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onLogout: () => ref.read(authControllerProvider).signOut(),
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),
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)
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: null,
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bottomNavigationBar: isStandard
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? AppBottomNav(location: location, items: _standardNavItems())
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: null,
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body: Row(
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children: [
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if (showRail)
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AppSideNav(
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sections: sections,
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location: location,
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extended: isExtended,
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displayName: displayName,
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onLogout: () => ref.read(authControllerProvider).signOut(),
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),
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Expanded(child: _ShellBackground(child: child)),
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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 AppSideNav extends StatelessWidget {
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const AppSideNav({
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super.key,
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required this.sections,
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required this.location,
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required this.extended,
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required this.displayName,
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required this.onLogout,
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});
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final List<NavSection> sections;
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final String location;
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final bool extended;
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final String displayName;
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final VoidCallback onLogout;
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@override
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Widget build(BuildContext context) {
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final width = extended ? 240.0 : 72.0;
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return Container(
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width: width,
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decoration: BoxDecoration(
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color: Theme.of(context).colorScheme.surface,
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border: Border(
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right: BorderSide(
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color: Theme.of(context).colorScheme.outlineVariant,
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),
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),
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),
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child: ListView(
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padding: const EdgeInsets.symmetric(vertical: 12),
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children: [
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Padding(
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padding: EdgeInsets.symmetric(
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horizontal: extended ? 16 : 12,
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vertical: 8,
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),
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child: Row(
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children: [
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Image.asset(
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'assets/tasq_ico.png',
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width: 28,
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height: 28,
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fit: BoxFit.contain,
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),
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if (extended) ...[
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const SizedBox(width: 12),
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Expanded(
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child: Text(
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displayName,
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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style: Theme.of(context).textTheme.titleSmall?.copyWith(
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fontWeight: FontWeight.w600,
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),
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),
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),
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],
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],
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),
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),
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const SizedBox(height: 4),
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for (final section in sections) ...[
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if (section.label != null && extended)
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Padding(
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padding: const EdgeInsets.fromLTRB(16, 12, 16, 8),
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child: Text(
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section.label!,
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style: Theme.of(context).textTheme.labelMedium?.copyWith(
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color: Theme.of(context).colorScheme.onSurfaceVariant,
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letterSpacing: 0.4,
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),
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),
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),
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for (final item in section.items)
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_NavTile(
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item: item,
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selected: _isSelected(location, item.route),
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extended: extended,
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onLogout: onLogout,
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),
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],
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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 AppBottomNav extends StatelessWidget {
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const AppBottomNav({super.key, required this.location, required this.items});
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final String location;
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final List<NavItem> items;
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@override
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Widget build(BuildContext context) {
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final index = _currentIndex(location, items);
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return NavigationBar(
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selectedIndex: index,
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onDestinationSelected: (value) {
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final target = items[value].route;
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if (target.isNotEmpty) {
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context.go(target);
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}
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},
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destinations: [
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for (final item in items)
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NavigationDestination(
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icon: Icon(item.icon),
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selectedIcon: Icon(item.selectedIcon ?? item.icon),
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label: item.label,
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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 _NavTile extends StatelessWidget {
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const _NavTile({
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required this.item,
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required this.selected,
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required this.extended,
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required this.onLogout,
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});
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final NavItem item;
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final bool selected;
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final bool extended;
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final VoidCallback onLogout;
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@override
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Widget build(BuildContext context) {
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final colorScheme = Theme.of(context).colorScheme;
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final iconColor = selected ? colorScheme.primary : colorScheme.onSurface;
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final background = selected
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? colorScheme.primaryContainer.withValues(alpha: 0.6)
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: Colors.transparent;
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final content = Container(
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margin: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
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decoration: BoxDecoration(
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color: background,
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borderRadius: BorderRadius.circular(12),
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),
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child: ListTile(
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leading: Icon(item.icon, color: iconColor),
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title: extended ? Text(item.label) : null,
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onTap: () => item.onTap(context, onLogout: onLogout),
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dense: true,
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visualDensity: VisualDensity.compact,
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),
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);
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if (extended) {
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return content;
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}
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return Tooltip(message: item.label, child: content);
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}
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}
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class _NotificationBell extends ConsumerWidget {
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const _NotificationBell();
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final unreadCount = ref.watch(unreadNotificationsCountProvider);
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return IconButton(
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tooltip: 'Notifications',
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onPressed: () => context.go('/notifications'),
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icon: Stack(
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clipBehavior: Clip.none,
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children: [
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const Icon(Icons.notifications),
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if (unreadCount > 0)
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const Positioned(
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right: -2,
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top: -2,
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child: Icon(Icons.circle, size: 10, color: Colors.red),
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),
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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 _ShellBackground extends StatelessWidget {
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const _ShellBackground({required this.child});
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final Widget child;
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@override
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Widget build(BuildContext context) {
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return Container(
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decoration: BoxDecoration(
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gradient: LinearGradient(
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begin: Alignment.topLeft,
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end: Alignment.bottomRight,
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colors: [
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Theme.of(context).colorScheme.surface,
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Theme.of(context).colorScheme.surfaceContainerLowest,
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],
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),
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),
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child: child,
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);
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}
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}
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class NavItem {
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NavItem({
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required this.label,
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required this.route,
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required this.icon,
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this.selectedIcon,
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this.isLogout = false,
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});
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final String label;
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final String route;
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final IconData icon;
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final IconData? selectedIcon;
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final bool isLogout;
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void onTap(BuildContext context, {VoidCallback? onLogout}) {
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if (isLogout) {
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onLogout?.call();
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return;
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}
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if (route.isNotEmpty) {
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context.go(route);
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}
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}
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}
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class NavSection {
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NavSection({this.label, required this.items});
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final String? label;
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final List<NavItem> items;
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}
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List<NavSection> _buildSections(String role) {
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final mainItems = [
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NavItem(
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label: 'Dashboard',
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route: '/dashboard',
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icon: Icons.grid_view,
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selectedIcon: Icons.grid_view_rounded,
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),
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NavItem(
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label: 'Tickets',
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route: '/tickets',
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icon: Icons.support_agent_outlined,
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selectedIcon: Icons.support_agent,
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),
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NavItem(
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label: 'Tasks',
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route: '/tasks',
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icon: Icons.task_outlined,
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selectedIcon: Icons.task,
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),
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NavItem(
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label: 'Events',
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route: '/events',
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icon: Icons.event_outlined,
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selectedIcon: Icons.event,
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),
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NavItem(
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label: 'Announcement',
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route: '/announcements',
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icon: Icons.campaign_outlined,
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selectedIcon: Icons.campaign,
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),
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NavItem(
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label: 'Workforce',
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route: '/workforce',
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icon: Icons.groups_outlined,
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selectedIcon: Icons.groups,
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),
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NavItem(
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label: 'Reports',
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route: '/reports',
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icon: Icons.analytics_outlined,
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selectedIcon: Icons.analytics,
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),
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];
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if (role == 'admin') {
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return [
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NavSection(label: 'Operations', items: mainItems),
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NavSection(
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label: 'Settings',
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items: [
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NavItem(
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label: 'User Management',
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route: '/settings/users',
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icon: Icons.admin_panel_settings_outlined,
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selectedIcon: Icons.admin_panel_settings,
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),
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NavItem(
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label: 'Office Management',
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route: '/settings/offices',
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icon: Icons.apartment_outlined,
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selectedIcon: Icons.apartment,
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),
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NavItem(
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label: 'Logout',
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route: '',
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icon: Icons.logout,
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isLogout: true,
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),
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],
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),
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];
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}
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return [NavSection(label: 'Operations', items: mainItems)];
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}
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List<NavItem> _standardNavItems() {
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return [
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NavItem(
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label: 'Dashboard',
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route: '/dashboard',
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icon: Icons.grid_view,
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selectedIcon: Icons.grid_view_rounded,
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),
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NavItem(
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label: 'Tickets',
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route: '/tickets',
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icon: Icons.support_agent_outlined,
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selectedIcon: Icons.support_agent,
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),
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NavItem(
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label: 'Tasks',
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route: '/tasks',
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icon: Icons.task_outlined,
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selectedIcon: Icons.task,
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),
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NavItem(
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label: 'Events',
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route: '/events',
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icon: Icons.event_outlined,
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selectedIcon: Icons.event,
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),
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];
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}
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bool _isSelected(String location, String route) {
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if (route.isEmpty) return false;
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if (location == route) return true;
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return location.startsWith('$route/');
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}
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int _currentIndex(String location, List<NavItem> items) {
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final index = items.indexWhere((item) => _isSelected(location, item.route));
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return index == -1 ? 0 : index;
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}
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