646 lines
27 KiB
Dart
646 lines
27 KiB
Dart
import 'package:flutter/material.dart';
|
|
import '../../models/invitation_models.dart';
|
|
import '../../services/invitations_service.dart';
|
|
import '../../services/user_service.dart';
|
|
import '../../utils/invitation_utils.dart';
|
|
|
|
class InvitationDetailsPage extends StatefulWidget {
|
|
final int invitationId;
|
|
final bool isOwner;
|
|
final bool isParticipant;
|
|
|
|
const InvitationDetailsPage({
|
|
Key? key,
|
|
required this.invitationId,
|
|
required this.isOwner,
|
|
this.isParticipant = true,
|
|
}) : super(key: key);
|
|
|
|
@override
|
|
_InvitationDetailsPageState createState() => _InvitationDetailsPageState();
|
|
}
|
|
|
|
class _InvitationDetailsPageState extends State<InvitationDetailsPage> {
|
|
InvitationDetails? _invitationDetails;
|
|
bool _isLoading = true;
|
|
bool _isCancelling = false;
|
|
bool _isAccepting = false;
|
|
bool _isCurrentlyParticipant = false;
|
|
String? _errorMessage;
|
|
|
|
@override
|
|
void initState() {
|
|
super.initState();
|
|
_isCurrentlyParticipant = widget.isParticipant;
|
|
_loadInvitationDetails();
|
|
}
|
|
|
|
Future<void> _loadInvitationDetails() async {
|
|
setState(() {
|
|
_isLoading = true;
|
|
_errorMessage = null;
|
|
});
|
|
|
|
final result = await InvitationsService.getInvitationDetails(widget.invitationId);
|
|
|
|
if (mounted) {
|
|
setState(() {
|
|
_isLoading = false;
|
|
if (result['success']) {
|
|
_invitationDetails = result['data'];
|
|
} else {
|
|
_errorMessage = result['message'];
|
|
}
|
|
});
|
|
|
|
// Update participation status after loading details
|
|
if (result['success']) {
|
|
await _updateParticipationStatus();
|
|
}
|
|
}
|
|
}
|
|
|
|
Widget _buildAvatarOrInitial(String displayName, String? avatar) {
|
|
return Container(
|
|
width: 40,
|
|
height: 40,
|
|
decoration: BoxDecoration(
|
|
color: Color(0xFF6A4C93).withOpacity(0.1),
|
|
borderRadius: BorderRadius.circular(20),
|
|
),
|
|
child: avatar != null
|
|
? ClipRRect(
|
|
borderRadius: BorderRadius.circular(20),
|
|
child: Image.network(
|
|
avatar,
|
|
width: 40,
|
|
height: 40,
|
|
fit: BoxFit.cover,
|
|
errorBuilder: (context, error, stackTrace) {
|
|
return Center(
|
|
child: Text(
|
|
displayName.isNotEmpty ? displayName[0].toUpperCase() : '?',
|
|
style: TextStyle(
|
|
fontSize: 16,
|
|
fontWeight: FontWeight.w600,
|
|
color: Color(0xFF6A4C93),
|
|
),
|
|
),
|
|
);
|
|
},
|
|
),
|
|
)
|
|
: Center(
|
|
child: Text(
|
|
displayName.isNotEmpty ? displayName[0].toUpperCase() : '?',
|
|
style: TextStyle(
|
|
fontSize: 16,
|
|
fontWeight: FontWeight.w600,
|
|
color: Color(0xFF6A4C93),
|
|
),
|
|
),
|
|
),
|
|
);
|
|
}
|
|
|
|
Future<void> _cancelInvitation() async {
|
|
final confirmed = await showDialog<bool>(
|
|
context: context,
|
|
builder: (context) => AlertDialog(
|
|
title: Text(widget.isOwner ? 'Cancel Invitation' : 'Leave Invitation'),
|
|
content: Text(
|
|
widget.isOwner
|
|
? 'Are you sure you want to cancel this invitation? This action cannot be undone.'
|
|
: 'Are you sure you want to leave this invitation?',
|
|
),
|
|
actions: [
|
|
TextButton(
|
|
onPressed: () => Navigator.of(context).pop(false),
|
|
child: Text('No'),
|
|
),
|
|
TextButton(
|
|
onPressed: () => Navigator.of(context).pop(true),
|
|
style: TextButton.styleFrom(foregroundColor: Colors.red),
|
|
child: Text('Yes'),
|
|
),
|
|
],
|
|
),
|
|
);
|
|
|
|
if (confirmed == true) {
|
|
setState(() {
|
|
_isCancelling = true;
|
|
});
|
|
|
|
final result = await InvitationsService.cancelInvitation(widget.invitationId);
|
|
|
|
if (mounted) {
|
|
setState(() {
|
|
_isCancelling = false;
|
|
});
|
|
|
|
if (result['success']) {
|
|
Navigator.of(context).pop(true);
|
|
ScaffoldMessenger.of(context).showSnackBar(
|
|
SnackBar(
|
|
content: Text(result['message'] ?? 'Action completed successfully'),
|
|
backgroundColor: Colors.green,
|
|
),
|
|
);
|
|
} else {
|
|
ScaffoldMessenger.of(context).showSnackBar(
|
|
SnackBar(
|
|
content: Text(result['message'] ?? 'Failed to complete action'),
|
|
backgroundColor: Colors.red,
|
|
),
|
|
);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
Future<void> _updateParticipationStatus() async {
|
|
if (_invitationDetails == null) return;
|
|
|
|
final userResult = await UserService.getCurrentUser();
|
|
if (userResult['success'] && userResult['data'] != null) {
|
|
final currentUserId = userResult['data']['id'];
|
|
final isParticipant = _invitationDetails!.attendees.any((attendee) => attendee.id == currentUserId);
|
|
setState(() {
|
|
_isCurrentlyParticipant = isParticipant;
|
|
});
|
|
}
|
|
}
|
|
|
|
Future<void> _acceptInvitation() async {
|
|
setState(() {
|
|
_isAccepting = true;
|
|
});
|
|
|
|
final result = await InvitationsService.acceptInvitation(widget.invitationId);
|
|
|
|
if (mounted) {
|
|
setState(() {
|
|
_isAccepting = false;
|
|
});
|
|
|
|
if (result['success']) {
|
|
// Reload invitation details to reflect the new state
|
|
await _loadInvitationDetails();
|
|
|
|
ScaffoldMessenger.of(context).showSnackBar(
|
|
SnackBar(
|
|
content: Text('Invitation accepted successfully!'),
|
|
backgroundColor: Colors.green,
|
|
),
|
|
);
|
|
} else {
|
|
ScaffoldMessenger.of(context).showSnackBar(
|
|
SnackBar(
|
|
content: Text(result['message'] ?? 'Failed to accept invitation'),
|
|
backgroundColor: Colors.red,
|
|
),
|
|
);
|
|
}
|
|
}
|
|
}
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return PopScope(
|
|
canPop: true, // Allow back navigation to go back to invitations page only
|
|
child: Scaffold(
|
|
backgroundColor: Colors.grey[50],
|
|
appBar: AppBar(
|
|
title: Text(
|
|
'Invitation Details',
|
|
style: TextStyle(fontWeight: FontWeight.w600),
|
|
),
|
|
backgroundColor: Colors.white,
|
|
foregroundColor: Color(0xFF6A4C93),
|
|
elevation: 0,
|
|
bottom: PreferredSize(
|
|
preferredSize: Size.fromHeight(1),
|
|
child: Container(height: 1, color: Colors.grey[200]),
|
|
),
|
|
),
|
|
body: _isLoading
|
|
? Center(
|
|
child: CircularProgressIndicator(color: Color(0xFF6A4C93)),
|
|
)
|
|
: _errorMessage != null
|
|
? Center(
|
|
child: Column(
|
|
mainAxisAlignment: MainAxisAlignment.center,
|
|
children: [
|
|
Icon(Icons.error_outline, size: 80, color: Colors.red[400]),
|
|
SizedBox(height: 16),
|
|
Text(
|
|
_errorMessage!,
|
|
style: TextStyle(fontSize: 16, color: Colors.red[600]),
|
|
textAlign: TextAlign.center,
|
|
),
|
|
SizedBox(height: 16),
|
|
ElevatedButton(
|
|
onPressed: _loadInvitationDetails,
|
|
style: ElevatedButton.styleFrom(
|
|
backgroundColor: Color(0xFF6A4C93),
|
|
foregroundColor: Colors.white,
|
|
),
|
|
child: Text('Retry'),
|
|
),
|
|
],
|
|
),
|
|
)
|
|
: SingleChildScrollView(
|
|
padding: EdgeInsets.all(16),
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Container(
|
|
width: double.infinity,
|
|
padding: EdgeInsets.all(24),
|
|
decoration: BoxDecoration(
|
|
color: Colors.white,
|
|
borderRadius: BorderRadius.circular(16),
|
|
boxShadow: [
|
|
BoxShadow(
|
|
color: Colors.black.withOpacity(0.08),
|
|
blurRadius: 10,
|
|
offset: Offset(0, 2),
|
|
),
|
|
],
|
|
),
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Row(
|
|
children: [
|
|
Container(
|
|
padding: EdgeInsets.all(16),
|
|
decoration: BoxDecoration(
|
|
color: InvitationUtils.getColorFromHex(
|
|
_invitationDetails!.tag.colorHex,
|
|
).withOpacity(0.1),
|
|
borderRadius: BorderRadius.circular(16),
|
|
),
|
|
child: Icon(
|
|
InvitationUtils.getIconFromName(
|
|
_invitationDetails!.tag.iconName,
|
|
),
|
|
color: InvitationUtils.getColorFromHex(
|
|
_invitationDetails!.tag.colorHex,
|
|
),
|
|
size: 32,
|
|
),
|
|
),
|
|
SizedBox(width: 16),
|
|
Expanded(
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Text(
|
|
_invitationDetails!.title,
|
|
style: TextStyle(
|
|
fontSize: 24,
|
|
fontWeight: FontWeight.bold,
|
|
color: Colors.black87,
|
|
),
|
|
),
|
|
Container(
|
|
margin: EdgeInsets.only(top: 8),
|
|
padding: EdgeInsets.symmetric(horizontal: 12, vertical: 6),
|
|
decoration: BoxDecoration(
|
|
color: InvitationUtils.getColorFromHex(
|
|
_invitationDetails!.tag.colorHex,
|
|
).withOpacity(0.1),
|
|
borderRadius: BorderRadius.circular(12),
|
|
),
|
|
child: Text(
|
|
_invitationDetails!.tag.name,
|
|
style: TextStyle(
|
|
fontSize: 12,
|
|
fontWeight: FontWeight.w600,
|
|
color: InvitationUtils.getColorFromHex(
|
|
_invitationDetails!.tag.colorHex,
|
|
),
|
|
),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
Container(
|
|
padding: EdgeInsets.symmetric(horizontal: 12, vertical: 6),
|
|
decoration: BoxDecoration(
|
|
color: _invitationDetails!.status == 'Available'
|
|
? Colors.green.withOpacity(0.1)
|
|
: Colors.orange.withOpacity(0.1),
|
|
borderRadius: BorderRadius.circular(12),
|
|
),
|
|
child: Text(
|
|
_invitationDetails!.status,
|
|
style: TextStyle(
|
|
fontSize: 12,
|
|
fontWeight: FontWeight.w600,
|
|
color: _invitationDetails!.status == 'Available'
|
|
? Colors.green[700]
|
|
: Colors.orange[700],
|
|
),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
if (_invitationDetails!.description != null &&
|
|
_invitationDetails!.description!.isNotEmpty) ...[
|
|
SizedBox(height: 20),
|
|
Text(
|
|
'Description',
|
|
style: TextStyle(
|
|
fontSize: 16,
|
|
fontWeight: FontWeight.w600,
|
|
color: Colors.black87,
|
|
),
|
|
),
|
|
SizedBox(height: 8),
|
|
Text(
|
|
_invitationDetails!.description!,
|
|
style: TextStyle(
|
|
fontSize: 14,
|
|
color: Colors.grey[700],
|
|
height: 1.5,
|
|
),
|
|
),
|
|
],
|
|
SizedBox(height: 20),
|
|
Row(
|
|
children: [
|
|
if (_invitationDetails!.location != null) ...[
|
|
Expanded(
|
|
child: Row(
|
|
children: [
|
|
Icon(Icons.location_on, size: 20, color: Colors.grey[600]),
|
|
SizedBox(width: 8),
|
|
Expanded(
|
|
child: Text(
|
|
_invitationDetails!.location!,
|
|
style: TextStyle(fontSize: 14, color: Colors.grey[700]),
|
|
overflow: TextOverflow.ellipsis,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
],
|
|
if (_invitationDetails!.dateTime != null) ...[
|
|
if (_invitationDetails!.location != null) SizedBox(width: 16),
|
|
Expanded(
|
|
child: Row(
|
|
children: [
|
|
Icon(Icons.schedule, size: 20, color: Colors.grey[600]),
|
|
SizedBox(width: 8),
|
|
Expanded(
|
|
child: Text(
|
|
InvitationUtils.getRelativeDateTime(
|
|
_invitationDetails!.dateTime!,
|
|
),
|
|
style: TextStyle(fontSize: 14, color: Colors.grey[700]),
|
|
overflow: TextOverflow.ellipsis,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
],
|
|
],
|
|
),
|
|
SizedBox(height: 16),
|
|
Row(
|
|
children: [
|
|
Icon(Icons.people, size: 20, color: Colors.grey[600]),
|
|
SizedBox(width: 8),
|
|
Text(
|
|
'${_invitationDetails!.currentAttendees} / ${_invitationDetails!.maxParticipants} participants',
|
|
style: TextStyle(fontSize: 14, color: Colors.grey[700]),
|
|
),
|
|
],
|
|
),
|
|
],
|
|
),
|
|
),
|
|
SizedBox(height: 24),
|
|
Container(
|
|
width: double.infinity,
|
|
padding: EdgeInsets.all(20),
|
|
decoration: BoxDecoration(
|
|
color: Colors.white,
|
|
borderRadius: BorderRadius.circular(16),
|
|
boxShadow: [
|
|
BoxShadow(
|
|
color: Colors.black.withOpacity(0.08),
|
|
blurRadius: 10,
|
|
offset: Offset(0, 2),
|
|
),
|
|
],
|
|
),
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Row(
|
|
children: [
|
|
Text(
|
|
'Organizer',
|
|
style: TextStyle(
|
|
fontSize: 18,
|
|
fontWeight: FontWeight.bold,
|
|
color: Colors.black87,
|
|
),
|
|
),
|
|
SizedBox(width: 8),
|
|
Container(
|
|
padding: EdgeInsets.symmetric(horizontal: 8, vertical: 2),
|
|
decoration: BoxDecoration(
|
|
color: Color(0xFF6A4C93).withOpacity(0.1),
|
|
borderRadius: BorderRadius.circular(8),
|
|
),
|
|
child: Text(
|
|
'ORGANIZER',
|
|
style: TextStyle(
|
|
fontSize: 10,
|
|
fontWeight: FontWeight.bold,
|
|
color: Color(0xFF6A4C93),
|
|
),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
SizedBox(height: 12),
|
|
Row(
|
|
children: [
|
|
_buildAvatarOrInitial(
|
|
_invitationDetails!.creator.displayName,
|
|
_invitationDetails!.creator.avatar,
|
|
),
|
|
SizedBox(width: 12),
|
|
Text(
|
|
_invitationDetails!.creator.displayName,
|
|
style: TextStyle(
|
|
fontSize: 16,
|
|
fontWeight: FontWeight.w600,
|
|
color: Colors.black87,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
],
|
|
),
|
|
),
|
|
if (_invitationDetails!.attendees.isNotEmpty) ...[
|
|
SizedBox(height: 24),
|
|
Container(
|
|
width: double.infinity,
|
|
padding: EdgeInsets.all(20),
|
|
decoration: BoxDecoration(
|
|
color: Colors.white,
|
|
borderRadius: BorderRadius.circular(16),
|
|
boxShadow: [
|
|
BoxShadow(
|
|
color: Colors.black.withOpacity(0.08),
|
|
blurRadius: 10,
|
|
offset: Offset(0, 2),
|
|
),
|
|
],
|
|
),
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Text(
|
|
'Attendees (${_invitationDetails!.attendees.length})',
|
|
style: TextStyle(
|
|
fontSize: 18,
|
|
fontWeight: FontWeight.bold,
|
|
color: Colors.black87,
|
|
),
|
|
),
|
|
SizedBox(height: 16),
|
|
...List.generate(_invitationDetails!.attendees.length, (index) {
|
|
final attendee = _invitationDetails!.attendees[index];
|
|
return Container(
|
|
margin: EdgeInsets.only(bottom: index < _invitationDetails!.attendees.length - 1 ? 12 : 0),
|
|
child: Row(
|
|
children: [
|
|
_buildAvatarOrInitial(
|
|
attendee.displayName,
|
|
attendee.avatar,
|
|
),
|
|
SizedBox(width: 12),
|
|
Expanded(
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Text(
|
|
attendee.displayName,
|
|
style: TextStyle(
|
|
fontSize: 16,
|
|
fontWeight: FontWeight.w600,
|
|
color: Colors.black87,
|
|
),
|
|
),
|
|
Text(
|
|
'Joined ${InvitationUtils.getRelativeTime(attendee.joinedAt)}',
|
|
style: TextStyle(
|
|
fontSize: 12,
|
|
color: Colors.grey[600],
|
|
),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}),
|
|
],
|
|
),
|
|
),
|
|
],
|
|
|
|
// Accept button for non-participants who are not owners
|
|
if (!_isCurrentlyParticipant && !widget.isOwner) ...[
|
|
SizedBox(height: 32),
|
|
Container(
|
|
width: double.infinity,
|
|
height: 56,
|
|
child: ElevatedButton(
|
|
onPressed: _isAccepting ? null : _acceptInvitation,
|
|
style: ElevatedButton.styleFrom(
|
|
backgroundColor: Color(0xFF6A4C93),
|
|
foregroundColor: Colors.white,
|
|
shape: RoundedRectangleBorder(
|
|
borderRadius: BorderRadius.circular(12),
|
|
),
|
|
elevation: 2,
|
|
),
|
|
child: _isAccepting
|
|
? SizedBox(
|
|
height: 20,
|
|
width: 20,
|
|
child: CircularProgressIndicator(
|
|
strokeWidth: 2,
|
|
valueColor: AlwaysStoppedAnimation<Color>(Colors.white),
|
|
),
|
|
)
|
|
: Text(
|
|
'Accept Invitation',
|
|
style: TextStyle(
|
|
fontSize: 16,
|
|
fontWeight: FontWeight.w600,
|
|
),
|
|
),
|
|
),
|
|
),
|
|
],
|
|
|
|
// Cancel/Leave button for participants
|
|
if (_isCurrentlyParticipant) ...[
|
|
SizedBox(height: 32),
|
|
Container(
|
|
width: double.infinity,
|
|
height: 56,
|
|
child: ElevatedButton(
|
|
onPressed: _isCancelling ? null : _cancelInvitation,
|
|
style: ElevatedButton.styleFrom(
|
|
backgroundColor: Colors.red,
|
|
foregroundColor: Colors.white,
|
|
shape: RoundedRectangleBorder(
|
|
borderRadius: BorderRadius.circular(12),
|
|
),
|
|
elevation: 2,
|
|
),
|
|
child: _isCancelling
|
|
? SizedBox(
|
|
height: 20,
|
|
width: 20,
|
|
child: CircularProgressIndicator(
|
|
strokeWidth: 2,
|
|
valueColor: AlwaysStoppedAnimation<Color>(Colors.white),
|
|
),
|
|
)
|
|
: Text(
|
|
widget.isOwner ? 'Cancel Invitation' : 'Leave Invitation',
|
|
style: TextStyle(
|
|
fontSize: 16,
|
|
fontWeight: FontWeight.w600,
|
|
),
|
|
),
|
|
),
|
|
),
|
|
],
|
|
SizedBox(height: 32),
|
|
],
|
|
),
|
|
),
|
|
),
|
|
);
|
|
}
|
|
} |