MotorSignal-App/lib/features/social/clubs/create_club_screen.dart

598 lines
24 KiB
Dart

import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:go_router/go_router.dart';
import '../../../core/responsive/responsive_layout.dart';
import '../../../core/theme/app_typography.dart';
import '../../../core/theme/theme_extensions.dart';
import '../../../services/auth/auth_providers.dart';
import '../../../services/clubs/club_models.dart';
import '../../../services/clubs/club_providers.dart';
import '../../../services/clubs/club_service.dart';
import 'widgets/slug_input_field.dart';
/// Screen allowing authenticated riders to create a new Club.
/// Features live slug availability verification and atomic creation.
class CreateClubScreen extends ConsumerStatefulWidget {
const CreateClubScreen({super.key});
@override
ConsumerState<CreateClubScreen> createState() => _CreateClubScreenState();
}
class _CreateClubScreenState extends ConsumerState<CreateClubScreen> {
final _formKey = GlobalKey<FormState>();
final _nameController = TextEditingController();
final _slugController = TextEditingController();
final _descController = TextEditingController();
final _regionController = TextEditingController();
final _focusController = TextEditingController();
ClubVisibility _visibility = ClubVisibility.public;
ClubAdmissionPolicy _admissionPolicy = ClubAdmissionPolicy.request;
bool _isSlugValidAndAvailable = false;
bool _isSubmitting = false;
String? _submissionError;
@override
void dispose() {
_nameController.dispose();
_slugController.dispose();
_descController.dispose();
_regionController.dispose();
_focusController.dispose();
super.dispose();
}
Future<void> _submitForm() async {
if (_isSubmitting) return;
if (!_formKey.currentState!.validate()) return;
if (!_isSlugValidAndAvailable) {
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(
content: Text('Please choose a valid and available club handle.'),
behavior: SnackBarBehavior.floating,
),
);
return;
}
setState(() {
_isSubmitting = true;
_submissionError = null;
});
try {
final user = ref.read(currentUserProvider);
if (user == null || user.isAnonymous) {
throw const ClubOperationException(
'You must be signed in with a registered account to create a club.',
code: 'unauthenticated',
);
}
final service = ref.read(clubServiceProvider);
final createdClub = await service.createClub(
name: _nameController.text.trim(),
slug: _slugController.text.trim(),
description: _descController.text.trim(),
visibility: _visibility,
admissionPolicy: _admissionPolicy,
homeRegion: _regionController.text.trim().isEmpty ? null : _regionController.text.trim(),
motorcycleFocus: _focusController.text.trim().isEmpty ? null : _focusController.text.trim(),
callerUid: user.uid,
);
// Invalidate relevant providers to reflect new club
ref.invalidate(myClubsProvider);
ref.invalidate(publicClubsProvider);
if (!mounted) return;
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
content: Text('Club "${createdClub.name}" created successfully!'),
behavior: SnackBarBehavior.floating,
),
);
context.pushReplacement('/social/clubs/${createdClub.id}');
} on ClubOperationException catch (e) {
if (!mounted) return;
setState(() {
_isSubmitting = false;
if (e.code == 'slug-taken') {
_submissionError = 'This handle was just taken by another club. Please pick a different handle.';
} else {
_submissionError = e.message;
}
});
} catch (e) {
if (!mounted) return;
setState(() {
_isSubmitting = false;
_submissionError = 'An unexpected error occurred while creating the club: $e';
});
}
}
@override
Widget build(BuildContext context) {
final colors = context.motorColors;
final theme = Theme.of(context);
final user = ref.watch(currentUserProvider);
final isAuthenticated = user != null && !user.isAnonymous;
if (!isAuthenticated) {
return Scaffold(
appBar: AppBar(title: const Text('Create Club')),
body: Center(
child: Padding(
padding: const EdgeInsets.all(24.0),
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Icon(Icons.shield_outlined, size: 48, color: colors.cyberCyan),
const SizedBox(height: 16),
const Text(
'Account Required',
style: TextStyle(
fontFamily: AppTypography.fontHeadline,
fontSize: 18,
fontWeight: FontWeight.w700,
),
),
const SizedBox(height: 8),
Text(
'Sign in or create a MotorSignal account to join and manage riding clubs.',
textAlign: TextAlign.center,
style: TextStyle(
fontFamily: AppTypography.fontBody,
fontSize: 13,
color: theme.colorScheme.onSurfaceVariant,
),
),
const SizedBox(height: 20),
FilledButton.icon(
onPressed: () => context.push('/settings/account'),
style: FilledButton.styleFrom(
backgroundColor: colors.cyberCyan,
foregroundColor: Colors.black,
),
icon: const Icon(Icons.login, size: 18),
label: const Text('Sign In / Register'),
),
],
),
),
),
);
}
return Scaffold(
appBar: AppBar(
title: const Text(
'Create Club',
style: TextStyle(
fontFamily: AppTypography.fontHeadline,
fontWeight: FontWeight.w700,
),
),
),
body: SafeArea(
child: ResponsiveLayout(
builder: (context, responsive) {
return Center(
child: ConstrainedBox(
constraints: const BoxConstraints(maxWidth: 700),
child: Form(
key: _formKey,
child: ListView(
padding: const EdgeInsets.all(18.0),
children: [
// Header card explaining Club identity
Container(
padding: const EdgeInsets.all(14.0),
decoration: BoxDecoration(
color: colors.surfaceContainer,
borderRadius: BorderRadius.circular(12),
border: Border.all(color: colors.outlineVariant, width: 0.8),
),
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Icon(Icons.shield_outlined, color: colors.cyberCyan, size: 24),
const SizedBox(width: 12),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const Text(
'Found a Motorcycle Club',
style: TextStyle(
fontFamily: AppTypography.fontHeadline,
fontSize: 14,
fontWeight: FontWeight.w700,
),
),
const SizedBox(height: 3),
Text(
'As the founder, you will be designated the Club Owner with administrative authority over admissions, group rides, and club settings.',
style: TextStyle(
fontFamily: AppTypography.fontBody,
fontSize: 12,
color: theme.colorScheme.onSurfaceVariant,
height: 1.3,
),
),
],
),
),
],
),
),
const SizedBox(height: 20),
// Submission error alert if present
if (_submissionError != null) ...[
Container(
padding: const EdgeInsets.all(12),
decoration: BoxDecoration(
color: colors.raceRed.withValues(alpha: 0.12),
borderRadius: BorderRadius.circular(10),
border: Border.all(color: colors.raceRed.withValues(alpha: 0.4)),
),
child: Row(
children: [
Icon(Icons.error_outline, color: colors.raceRed, size: 20),
const SizedBox(width: 8),
Expanded(
child: Text(
_submissionError!,
style: TextStyle(
fontFamily: AppTypography.fontBody,
fontSize: 12.5,
color: colors.raceRed,
),
),
),
],
),
),
const SizedBox(height: 16),
],
// Club Name
TextFormField(
controller: _nameController,
enabled: !_isSubmitting,
textCapitalization: TextCapitalization.words,
decoration: InputDecoration(
labelText: 'Club Name *',
hintText: 'e.g. Ridge Runners MC',
filled: true,
fillColor: colors.surfaceContainer,
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(12),
borderSide: BorderSide(color: colors.outlineVariant, width: 0.8),
),
enabledBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(12),
borderSide: BorderSide(color: colors.outlineVariant, width: 0.8),
),
focusedBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(12),
borderSide: BorderSide(color: colors.cyberCyan, width: 1.5),
),
),
validator: (val) {
final clean = val?.trim() ?? '';
if (clean.length < 3) return 'Name must be at least 3 characters';
if (clean.length > 50) return 'Name cannot exceed 50 characters';
return null;
},
),
const SizedBox(height: 18),
// Slug / Handle with live debounce & availability checking
SlugInputField(
controller: _slugController,
enabled: !_isSubmitting,
onValidationChanged: (isValid) {
setState(() {
_isSlugValidAndAvailable = isValid;
});
},
),
const SizedBox(height: 18),
// Description
TextFormField(
controller: _descController,
enabled: !_isSubmitting,
maxLines: 3,
maxLength: 500,
textCapitalization: TextCapitalization.sentences,
decoration: InputDecoration(
labelText: 'Description (Optional)',
hintText: 'Share your club mission, riding style, or club guidelines...',
filled: true,
fillColor: colors.surfaceContainer,
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(12),
borderSide: BorderSide(color: colors.outlineVariant, width: 0.8),
),
enabledBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(12),
borderSide: BorderSide(color: colors.outlineVariant, width: 0.8),
),
focusedBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(12),
borderSide: BorderSide(color: colors.cyberCyan, width: 1.5),
),
),
),
const SizedBox(height: 14),
// Home Region & Focus Row
Row(
children: [
Expanded(
child: TextFormField(
controller: _regionController,
enabled: !_isSubmitting,
textCapitalization: TextCapitalization.words,
decoration: InputDecoration(
labelText: 'Home Region',
hintText: 'e.g. NorCal',
prefixIcon: const Icon(Icons.location_on_outlined, size: 18),
filled: true,
fillColor: colors.surfaceContainer,
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(12),
borderSide: BorderSide(color: colors.outlineVariant, width: 0.8),
),
enabledBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(12),
borderSide: BorderSide(color: colors.outlineVariant, width: 0.8),
),
),
),
),
const SizedBox(width: 12),
Expanded(
child: TextFormField(
controller: _focusController,
enabled: !_isSubmitting,
textCapitalization: TextCapitalization.words,
decoration: InputDecoration(
labelText: 'Motorcycle Focus',
hintText: 'e.g. Touring, Adventure, Commuting',
prefixIcon: const Icon(Icons.two_wheeler_outlined, size: 18),
filled: true,
fillColor: colors.surfaceContainer,
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(12),
borderSide: BorderSide(color: colors.outlineVariant, width: 0.8),
),
enabledBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(12),
borderSide: BorderSide(color: colors.outlineVariant, width: 0.8),
),
),
),
),
],
),
const SizedBox(height: 24),
// Visibility Selection
Text(
'Club Visibility',
style: TextStyle(
fontFamily: AppTypography.fontHeadline,
fontSize: 13,
fontWeight: FontWeight.w700,
color: colors.cyberCyan,
),
),
const SizedBox(height: 8),
_buildVisibilitySelector(colors, theme),
const SizedBox(height: 20),
// Admission Policy Selection
Text(
'Admission Policy',
style: TextStyle(
fontFamily: AppTypography.fontHeadline,
fontSize: 13,
fontWeight: FontWeight.w700,
color: colors.cyberCyan,
),
),
const SizedBox(height: 8),
_buildAdmissionSelector(colors, theme),
const SizedBox(height: 32),
// Submit Button
SizedBox(
height: 50,
child: FilledButton(
key: const ValueKey('create_club_submit_button'),
onPressed: (_isSubmitting || !_isSlugValidAndAvailable)
? null
: _submitForm,
style: FilledButton.styleFrom(
backgroundColor: colors.cyberCyan,
foregroundColor: Colors.black,
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
),
child: _isSubmitting
? const SizedBox(
width: 24,
height: 24,
child: CircularProgressIndicator(
strokeWidth: 2.5,
valueColor: AlwaysStoppedAnimation<Color>(Colors.black),
),
)
: const Text(
'Create Club',
style: TextStyle(
fontFamily: AppTypography.fontHeadline,
fontSize: 15,
fontWeight: FontWeight.w800,
letterSpacing: 0.3,
),
),
),
),
const SizedBox(height: 32),
],
),
),
),
);
},
),
),
);
}
Widget _buildVisibilitySelector(MotorSignalThemeColors colors, ThemeData theme) {
return Column(
children: [
_buildChoiceTile(
title: 'Public',
subtitle: 'Discoverable in search and public directory. Any rider can find the club.',
selected: _visibility == ClubVisibility.public,
colors: colors,
theme: theme,
onTap: () => setState(() => _visibility = ClubVisibility.public),
),
const SizedBox(height: 8),
_buildChoiceTile(
title: 'Unlisted',
subtitle: 'Hidden from public discovery. Accessible via direct handle or invitation.',
selected: _visibility == ClubVisibility.unlisted,
colors: colors,
theme: theme,
onTap: () => setState(() => _visibility = ClubVisibility.unlisted),
),
const SizedBox(height: 8),
_buildChoiceTile(
title: 'Private',
subtitle: 'Completely hidden. Visible only to active members and leadership.',
selected: _visibility == ClubVisibility.private,
colors: colors,
theme: theme,
onTap: () => setState(() => _visibility = ClubVisibility.private),
),
],
);
}
Widget _buildAdmissionSelector(MotorSignalThemeColors colors, ThemeData theme) {
return Column(
children: [
_buildChoiceTile(
title: 'Request to Join (Recommended)',
subtitle: 'Riders submit a join request for leadership review before becoming active members.',
selected: _admissionPolicy == ClubAdmissionPolicy.request,
colors: colors,
theme: theme,
onTap: () => setState(() => _admissionPolicy = ClubAdmissionPolicy.request),
),
const SizedBox(height: 8),
_buildChoiceTile(
title: 'Open to Join',
subtitle: 'Any rider can instantly join and become an active member without prior approval.',
selected: _admissionPolicy == ClubAdmissionPolicy.open,
colors: colors,
theme: theme,
onTap: () => setState(() => _admissionPolicy = ClubAdmissionPolicy.open),
),
const SizedBox(height: 8),
_buildChoiceTile(
title: 'Invite Only',
subtitle: 'Riders cannot submit join requests. Only club leadership can invite members.',
selected: _admissionPolicy == ClubAdmissionPolicy.inviteOnly,
colors: colors,
theme: theme,
onTap: () => setState(() => _admissionPolicy = ClubAdmissionPolicy.inviteOnly),
),
],
);
}
Widget _buildChoiceTile({
required String title,
required String subtitle,
required bool selected,
required MotorSignalThemeColors colors,
required ThemeData theme,
required VoidCallback onTap,
}) {
return Container(
decoration: BoxDecoration(
color: selected
? colors.cyberCyan.withValues(alpha: 0.08)
: colors.surfaceContainer,
borderRadius: BorderRadius.circular(12),
border: Border.all(
color: selected ? colors.cyberCyan : colors.outlineVariant,
width: selected ? 1.5 : 0.8,
),
),
child: Material(
color: Colors.transparent,
child: InkWell(
borderRadius: BorderRadius.circular(12),
onTap: _isSubmitting ? null : onTap,
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 14, vertical: 12),
child: Row(
children: [
Icon(
selected ? Icons.radio_button_checked : Icons.radio_button_off,
color: selected ? colors.cyberCyan : colors.outline,
size: 20,
),
const SizedBox(width: 12),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
title,
style: TextStyle(
fontFamily: AppTypography.fontHeadline,
fontSize: 13.5,
fontWeight: FontWeight.w600,
color: selected ? colors.cyberCyan : null,
),
),
const SizedBox(height: 2),
Text(
subtitle,
style: TextStyle(
fontFamily: AppTypography.fontBody,
fontSize: 11.5,
color: theme.colorScheme.onSurfaceVariant,
height: 1.25,
),
),
],
),
),
],
),
),
),
),
);
}
}