odoo_loyalty_app/lib/widgets/subscription_list_widget.dart

283 lines
9.3 KiB
Dart

import 'package:flutter/material.dart';
/// "My Subscriptions" list displayed on the home tab below the loyalty card.
/// Renders each subscription as a beautiful standalone ticket card visually distinct
/// from the points-based loyalty card.
class SubscriptionListWidget extends StatelessWidget {
final List<dynamic> subscriptions;
const SubscriptionListWidget({super.key, required this.subscriptions});
@override
Widget build(BuildContext context) {
if (subscriptions.isEmpty) return const SizedBox.shrink();
final theme = Theme.of(context);
final colorScheme = theme.colorScheme;
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Padding(
padding: const EdgeInsets.fromLTRB(16, 24, 16, 8),
child: Text(
'MY SUBSCRIPTIONS',
style: theme.textTheme.labelLarge?.copyWith(
color: colorScheme.onSurfaceVariant,
letterSpacing: 1.2,
fontSize: 11,
fontWeight: FontWeight.bold,
),
),
),
...subscriptions.map((sub) => _SubscriptionCard(sub: sub)),
],
);
}
}
class _SubscriptionCard extends StatelessWidget {
final dynamic sub;
const _SubscriptionCard({required this.sub});
/// Determine active/expired status from subscription_end_date.
bool _isActive() {
final endRaw = sub['subscription_end_date'];
if (endRaw == null || endRaw == false) return true; // no end date = active
try {
final endDate = DateTime.parse(endRaw.toString());
return endDate.isAfter(DateTime.now());
} catch (_) {
return true;
}
}
/// Format a date string (YYYY-MM-DD) to a readable label.
String _formatDate(dynamic raw) {
if (raw == null || raw == false) return '';
try {
final dt = DateTime.parse(raw.toString());
return '${dt.day.toString().padLeft(2, '0')} '
'${_monthName(dt.month)} '
'${dt.year}';
} catch (_) {
return raw.toString();
}
}
String _monthName(int m) {
const months = [
'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'
];
return months[m - 1];
}
@override
Widget build(BuildContext context) {
final theme = Theme.of(context);
final colorScheme = theme.colorScheme;
final programName = sub['program_id'] is List
? (sub['program_id'][1] as String? ?? 'Subscription')
: 'Subscription';
final code = sub['code'] as String? ?? '';
final startDate = _formatDate(sub['subscription_start_date']);
final endDate = _formatDate(sub['subscription_end_date']);
final active = _isActive();
return Padding(
padding: const EdgeInsets.fromLTRB(16, 8, 16, 8),
child: PhysicalShape(
clipper: TicketClipper(),
color: colorScheme.surfaceContainerLowest,
elevation: 3,
shadowColor: Colors.black.withValues(alpha: 0.15),
child: Container(
padding: const EdgeInsets.all(20),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
// Top Section: Title & Status
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Row(
children: [
Icon(
Icons.local_activity_rounded, // Distinct ticket pass icon
size: 18,
color: active ? colorScheme.primary : colorScheme.outline,
),
const SizedBox(width: 8),
Text(
'SUBSCRIPTION PASS', // Distinct title
style: theme.textTheme.labelLarge?.copyWith(
color: active ? colorScheme.primary : colorScheme.outline,
fontWeight: FontWeight.bold,
fontSize: 10,
letterSpacing: 1.2,
),
),
],
),
Container(
padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
decoration: BoxDecoration(
color: active
? const Color(0xFF1B5E20).withValues(alpha: 0.10)
: const Color(0xFFB02500).withValues(alpha: 0.08),
borderRadius: BorderRadius.circular(20),
),
child: Text(
active ? 'ACTIVE' : 'EXPIRED',
style: TextStyle(
fontSize: 9,
fontWeight: FontWeight.bold,
letterSpacing: 0.8,
color: active
? const Color(0xFF2E7D32)
: const Color(0xFFB02500),
),
),
),
],
),
const SizedBox(height: 18),
// Dashed Separator
CustomPaint(
size: const Size(double.infinity, 1),
painter: DashedLinePainter(
color: colorScheme.outline.withValues(alpha: 0.25),
),
),
const SizedBox(height: 18),
// Bottom Section: Details
Text(
programName,
style: theme.textTheme.titleMedium?.copyWith(
fontWeight: FontWeight.bold,
color: colorScheme.onSurface,
fontFamily: 'serif',
),
),
const SizedBox(height: 12),
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'Pass Code', // Distinct field label
style: theme.textTheme.bodySmall?.copyWith(
color: colorScheme.onSurfaceVariant,
fontSize: 10,
),
),
const SizedBox(height: 2),
Text(
code.isNotEmpty ? code : 'N/A',
style: theme.textTheme.bodyMedium?.copyWith(
fontFamily: 'monospace',
fontWeight: FontWeight.bold,
color: colorScheme.onSurface,
),
),
],
),
Column(
crossAxisAlignment: CrossAxisAlignment.end,
children: [
Text(
'Validity Period',
style: theme.textTheme.bodySmall?.copyWith(
color: colorScheme.onSurfaceVariant,
fontSize: 10,
),
),
const SizedBox(height: 2),
Text(
'$startDate - $endDate',
style: theme.textTheme.bodyMedium?.copyWith(
color: colorScheme.onSurface,
fontWeight: FontWeight.w600,
),
),
],
),
],
),
],
),
),
),
);
}
}
/// Custom Clipper for a ticket-like appearance with side notches.
class TicketClipper extends CustomClipper<Path> {
@override
Path getClip(Size size) {
final path = Path();
path.lineTo(0, 0);
path.lineTo(size.width, 0);
// Right side notch at height 49 (approx. center of vertical separator space)
const double notchY = 49.0;
const double notchRadius = 8.0;
path.lineTo(size.width, notchY - notchRadius);
path.arcToPoint(
Offset(size.width, notchY + notchRadius),
radius: const Radius.circular(notchRadius),
clockwise: false,
);
path.lineTo(size.width, size.height);
path.lineTo(0, size.height);
// Left side notch
path.lineTo(0, notchY + notchRadius);
path.arcToPoint(
const Offset(0, notchY - notchRadius),
radius: const Radius.circular(notchRadius),
clockwise: false,
);
path.close();
return path;
}
@override
bool shouldReclip(CustomClipper<Path> oldClipper) => false;
}
/// Painter to draw a clean dashed divider line.
class DashedLinePainter extends CustomPainter {
final Color color;
DashedLinePainter({required this.color});
@override
void paint(Canvas canvas, Size size) {
double dashWidth = 5.0;
double dashSpace = 4.0;
double startX = 0.0;
final paint = Paint()
..color = color
..strokeWidth = 1.0;
while (startX < size.width) {
canvas.drawLine(
Offset(startX, 0),
Offset(startX + dashWidth, 0),
paint,
);
startX += dashWidth + dashSpace;
}
}
@override
bool shouldRepaint(CustomPainter oldDelegate) => false;
}