812 lines
33 KiB
Dart
812 lines
33 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:lucide_icons/lucide_icons.dart';
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import 'package:intl/intl.dart';
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import '../providers/product_categories_provider.dart';
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import '../providers/commodity_rates_provider.dart';
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import '../domain/commodity_rate.dart';
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import '../../../core/theme/app_theme.dart';
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import '../../../core/utils/snackbar_service.dart';
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class DailyRatesScreen extends ConsumerStatefulWidget {
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const DailyRatesScreen({super.key});
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@override
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ConsumerState<DailyRatesScreen> createState() => _DailyRatesScreenState();
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}
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class _DailyRatesScreenState extends ConsumerState<DailyRatesScreen> {
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final Map<String, TextEditingController> _rateControllers = {};
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final Map<String, bool> _isSaving = {};
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final Map<String, bool> _isSyncing = {};
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final Map<String, String> _commodityLabels = {
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'XAU': 'Gold (XAU)',
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'XAG': 'Silver (XAG)',
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'XPT': 'Platinum (XPT)',
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'XPD': 'Palladium (XPD)',
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'OTH': 'Other Commodity',
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};
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@override
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void dispose() {
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for (var controller in _rateControllers.values) {
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controller.dispose();
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}
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super.dispose();
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}
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Color _getCommodityColor(String code, bool isDark) {
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switch (code.toUpperCase()) {
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case 'XAU':
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return const Color(0xFFD4AF37); // Classic Gold
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case 'XAG':
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return const Color(0xFF8A9BA8); // Silver metallic
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case 'XPT':
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return const Color(0xFF00A896); // Platinum teal
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case 'XPD':
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return const Color(0xFF7209B7); // Palladium purple
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default:
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return const Color(0xFF3B82F6); // Modern Blue
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}
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}
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IconData _getCommodityIcon(String code) {
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switch (code.toUpperCase()) {
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case 'XAU':
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return LucideIcons.gem;
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case 'XAG':
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return LucideIcons.sparkles;
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case 'XPT':
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return LucideIcons.shieldCheck;
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case 'XPD':
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return LucideIcons.cpu;
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default:
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return LucideIcons.boxes;
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}
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}
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Future<void> _saveRate(String commodityCode, String baseUnit) async {
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final text = _rateControllers[commodityCode]?.text.trim();
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if (text == null || text.isEmpty) {
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SnackBarService.showError(context, 'Please enter a valid rate');
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return;
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}
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final rate = double.tryParse(text);
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if (rate == null || rate <= 0) {
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SnackBarService.showError(context, 'Please enter a positive numeric rate');
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return;
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}
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setState(() => _isSaving[commodityCode] = true);
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try {
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final name = _commodityLabels[commodityCode] ?? commodityCode;
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await ref.read(commodityRatesProvider.notifier).addRate(
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commodityCode,
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rate,
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commodityName: name,
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source: 'MANUAL',
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);
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if (mounted) {
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SnackBarService.showSuccess(context, '$name rate updated to ₹${NumberFormat('#,##,##0.00').format(rate)} / $baseUnit');
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}
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} catch (e) {
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if (mounted) {
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SnackBarService.showError(context, 'Failed to save rate: $e');
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}
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} finally {
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if (mounted) {
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setState(() => _isSaving[commodityCode] = false);
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}
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}
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}
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Future<void> _syncRates(String commodityCode) async {
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setState(() => _isSyncing[commodityCode] = true);
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try {
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final count = await ref.read(commodityRatesProvider.notifier).syncRateToProducts(commodityCode);
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if (mounted) {
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SnackBarService.showSuccess(
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context,
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count > 0
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? 'Successfully synced $commodityCode rates to $count products!'
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: 'Rates synced. No products currently require rate updates.',
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);
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}
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} catch (e) {
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if (mounted) {
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SnackBarService.showError(context, 'Failed to sync rates: $e');
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}
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} finally {
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if (mounted) {
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setState(() => _isSyncing[commodityCode] = false);
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}
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}
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}
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void _showHistorySheet(BuildContext context, String commodityCode, String baseUnit) {
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final color = _getCommodityColor(commodityCode, Theme.of(context).brightness == Brightness.dark);
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final label = _commodityLabels[commodityCode] ?? commodityCode;
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showModalBottomSheet(
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context: context,
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isScrollControlled: true,
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backgroundColor: Colors.transparent,
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builder: (ctx) {
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return DraggableScrollableSheet(
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initialChildSize: 0.65,
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minChildSize: 0.4,
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maxChildSize: 0.9,
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builder: (_, scrollController) {
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return Container(
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decoration: BoxDecoration(
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color: Theme.of(context).scaffoldBackgroundColor,
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borderRadius: const BorderRadius.vertical(top: Radius.circular(28)),
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boxShadow: [
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BoxShadow(color: Colors.black.withValues(alpha: 0.2), blurRadius: 25, offset: const Offset(0, -5)),
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],
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),
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child: Column(
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children: [
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// Handle
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Center(
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child: Container(
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margin: const EdgeInsets.only(top: 12, bottom: 8),
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width: 44,
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height: 4,
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decoration: BoxDecoration(
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color: Colors.grey.withValues(alpha: 0.4),
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borderRadius: BorderRadius.circular(2),
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),
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),
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),
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// Title Header
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Padding(
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padding: const EdgeInsets.fromLTRB(24, 8, 16, 16),
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child: Row(
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children: [
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Container(
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padding: const EdgeInsets.all(10),
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decoration: BoxDecoration(
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color: color.withValues(alpha: 0.15),
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shape: BoxShape.circle,
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),
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child: Icon(_getCommodityIcon(commodityCode), color: color, size: 22),
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),
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const SizedBox(width: 14),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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'$label History',
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style: const TextStyle(fontSize: 18, fontWeight: FontWeight.bold),
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),
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const SizedBox(height: 2),
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Text(
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'Historical rate log per $baseUnit',
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style: TextStyle(fontSize: 12, color: Colors.grey.shade600),
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),
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],
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),
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),
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IconButton(
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icon: const Icon(LucideIcons.x, size: 20),
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onPressed: () => Navigator.pop(ctx),
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),
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],
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),
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),
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const Divider(height: 1),
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// History List
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Expanded(
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child: FutureBuilder<List<CommodityRateHistory>>(
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future: ref.read(commodityRatesProvider.notifier).fetchRateHistory(commodityCode),
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builder: (context, snapshot) {
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if (snapshot.connectionState == ConnectionState.waiting) {
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return const Center(child: CircularProgressIndicator());
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}
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if (snapshot.hasError) {
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return Center(
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child: Padding(
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padding: const EdgeInsets.all(24),
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child: Text('Error loading history: ${snapshot.error}', style: const TextStyle(color: Colors.red)),
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),
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);
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}
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final list = snapshot.data ?? [];
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if (list.isEmpty) {
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return Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Icon(LucideIcons.history, size: 48, color: Colors.grey.shade400),
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const SizedBox(height: 12),
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Text('No rate history recorded yet', style: TextStyle(color: Colors.grey.shade600, fontWeight: FontWeight.w500)),
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],
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),
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);
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}
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return ListView.separated(
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controller: scrollController,
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padding: const EdgeInsets.all(20),
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itemCount: list.length,
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separatorBuilder: (_, __) => const SizedBox(height: 12),
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itemBuilder: (context, idx) {
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final item = list[idx];
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final isLatest = idx == 0;
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return Container(
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padding: const EdgeInsets.all(16),
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decoration: BoxDecoration(
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color: isLatest ? color.withValues(alpha: 0.08) : Theme.of(context).cardColor,
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borderRadius: BorderRadius.circular(16),
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border: Border.all(
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color: isLatest ? color.withValues(alpha: 0.4) : Colors.grey.withValues(alpha: 0.15),
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width: isLatest ? 1.5 : 1,
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),
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),
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child: Row(
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children: [
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Container(
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width: 8,
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height: 8,
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decoration: BoxDecoration(
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color: isLatest ? color : Colors.grey.shade400,
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shape: BoxShape.circle,
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),
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),
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const SizedBox(width: 14),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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children: [
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Text(
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DateFormat('dd MMM yyyy, hh:mm a').format(item.effectiveAt),
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style: TextStyle(
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fontSize: 13,
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fontWeight: isLatest ? FontWeight.bold : FontWeight.w500,
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color: isLatest ? null : Colors.grey.shade700,
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),
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),
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if (isLatest) ...[
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const SizedBox(width: 8),
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Container(
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padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 2),
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decoration: BoxDecoration(
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color: color,
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borderRadius: BorderRadius.circular(6),
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),
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child: const Text('LATEST', style: TextStyle(color: Colors.white, fontSize: 9, fontWeight: FontWeight.bold)),
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),
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],
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],
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),
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if (item.source != null && item.source!.isNotEmpty) ...[
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const SizedBox(height: 2),
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Text('Source: ${item.source}', style: TextStyle(fontSize: 11, color: Colors.grey.shade500)),
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],
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],
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),
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),
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Text(
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'₹${NumberFormat('#,##,##0.00').format(item.rate)}',
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style: TextStyle(
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fontSize: 16,
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fontWeight: FontWeight.bold,
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color: isLatest ? color : null,
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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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},
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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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},
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);
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}
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@override
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Widget build(BuildContext context) {
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final categoriesState = ref.watch(productCategoriesProvider);
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final commodityRatesState = ref.watch(commodityRatesProvider);
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final isDark = Theme.of(context).brightness == Brightness.dark;
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return Scaffold(
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backgroundColor: isDark ? const Color(0xFF0F172A) : const Color(0xFFF8FAFC),
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appBar: AppBar(
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title: const Text(
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'Daily Commodity Rates',
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style: TextStyle(fontWeight: FontWeight.bold, fontSize: 19),
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),
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elevation: 0,
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backgroundColor: isDark ? const Color(0xFF1E293B) : Colors.white,
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foregroundColor: isDark ? Colors.white : const Color(0xFF0F172A),
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centerTitle: true,
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actions: [
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IconButton(
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icon: const Icon(LucideIcons.refreshCw, size: 20),
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tooltip: 'Refresh Rates',
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onPressed: () {
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ref.invalidate(productCategoriesProvider);
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ref.invalidate(commodityRatesProvider);
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},
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),
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],
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),
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body: categoriesState.when(
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loading: () => const Center(child: CircularProgressIndicator()),
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error: (err, _) => Center(child: Text('Error loading categories: $err')),
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data: (categories) {
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// Leaf categories that have a commodity code assigned
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final leafCommodities = categories.where((c) =>
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!c.hasChild && c.commodityCode != null && c.commodityCode!.trim().isNotEmpty
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).toList();
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if (leafCommodities.isEmpty) {
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return _buildEmptyState(isDark);
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}
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// Group leaf categories by commodity code
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final Map<String, List<ProductCategory>> grouped = {};
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for (var cat in leafCommodities) {
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final code = cat.commodityCode!.trim().toUpperCase();
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grouped.putIfAbsent(code, () => []).add(cat);
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}
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final commodityCodes = grouped.keys.toList()..sort();
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final latestRates = commodityRatesState.value ?? [];
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return RefreshIndicator(
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onRefresh: () async {
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ref.invalidate(productCategoriesProvider);
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ref.invalidate(commodityRatesProvider);
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await Future.wait([
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ref.read(productCategoriesProvider.future),
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ref.read(commodityRatesProvider.future),
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]);
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},
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child: ListView(
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padding: const EdgeInsets.fromLTRB(16, 16, 16, 32),
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children: [
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// Info Banner
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_buildInfoBanner(isDark, commodityCodes.length, leafCommodities.length),
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const SizedBox(height: 16),
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// Commodity Cards
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...commodityCodes.map((code) {
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final linkedCats = grouped[code]!;
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final baseUnit = linkedCats.first.baseUnit;
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// Find latest rate for this code
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final rateEntry = latestRates.where((r) =>
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r.commodityCode.toUpperCase() == code || (r.commodityName != null && r.commodityName!.toUpperCase() == code)
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).firstOrNull;
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final currentRate = rateEntry?.rate ?? 0.0;
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// Initialize controller if not present
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if (!_rateControllers.containsKey(code) || _rateControllers[code]!.text.isEmpty) {
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_rateControllers[code] = TextEditingController(
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text: currentRate > 0 ? currentRate.toStringAsFixed(2) : '',
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);
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}
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return _buildCommodityCard(
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context: context,
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commodityCode: code,
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linkedCategories: linkedCats,
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currentRate: currentRate,
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rateEntry: rateEntry,
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baseUnit: baseUnit,
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isDark: isDark,
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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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);
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}
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Widget _buildInfoBanner(bool isDark, int commodityCount, int categoryCount) {
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return Container(
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padding: const EdgeInsets.all(16),
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decoration: BoxDecoration(
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color: isDark ? const Color(0xFF1E293B) : Colors.white,
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borderRadius: BorderRadius.circular(16),
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border: Border.all(color: isDark ? Colors.white10 : Colors.black.withValues(alpha: 0.06)),
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boxShadow: [
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BoxShadow(
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color: Colors.black.withValues(alpha: isDark ? 0.2 : 0.03),
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blurRadius: 10,
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offset: const Offset(0, 4),
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),
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],
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),
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child: Row(
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children: [
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Container(
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padding: const EdgeInsets.all(10),
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decoration: BoxDecoration(
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color: AppTheme.primaryColor.withValues(alpha: 0.1),
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borderRadius: BorderRadius.circular(12),
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),
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child: const Icon(LucideIcons.trendingUp, color: AppTheme.primaryColor, size: 24),
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),
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const SizedBox(width: 14),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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const Text(
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'Pricing Flow & Valuation',
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style: TextStyle(fontWeight: FontWeight.bold, fontSize: 14),
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),
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const SizedBox(height: 2),
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Text(
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'$commodityCount active commodities governing $categoryCount leaf product categories.',
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style: TextStyle(fontSize: 12, color: Colors.grey.shade600),
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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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}
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Widget _buildCommodityCard({
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required BuildContext context,
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required String commodityCode,
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required List<ProductCategory> linkedCategories,
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required double currentRate,
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required CommodityRateHistory? rateEntry,
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required String baseUnit,
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required bool isDark,
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}) {
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final color = _getCommodityColor(commodityCode, isDark);
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final label = _commodityLabels[commodityCode] ?? commodityCode;
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final controller = _rateControllers[commodityCode]!;
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final isSaving = _isSaving[commodityCode] ?? false;
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final isSyncing = _isSyncing[commodityCode] ?? false;
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return Container(
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margin: const EdgeInsets.only(bottom: 20),
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decoration: BoxDecoration(
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color: isDark ? const Color(0xFF1E293B) : Colors.white,
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borderRadius: BorderRadius.circular(24),
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border: Border.all(
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color: color.withValues(alpha: isDark ? 0.35 : 0.25),
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width: 1.5,
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),
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boxShadow: [
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BoxShadow(
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color: color.withValues(alpha: isDark ? 0.15 : 0.08),
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blurRadius: 18,
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offset: const Offset(0, 8),
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),
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],
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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// Header banner
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Padding(
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padding: const EdgeInsets.fromLTRB(20, 20, 20, 14),
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child: Row(
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crossAxisAlignment: CrossAxisAlignment.center,
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children: [
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Container(
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padding: const EdgeInsets.all(12),
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decoration: BoxDecoration(
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color: color.withValues(alpha: 0.15),
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borderRadius: BorderRadius.circular(16),
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border: Border.all(color: color.withValues(alpha: 0.3)),
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),
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child: Icon(_getCommodityIcon(commodityCode), color: color, size: 24),
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),
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const SizedBox(width: 14),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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children: [
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Text(
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label,
|
|
style: const TextStyle(
|
|
fontSize: 18,
|
|
fontWeight: FontWeight.bold,
|
|
letterSpacing: -0.3,
|
|
),
|
|
),
|
|
const SizedBox(width: 8),
|
|
Container(
|
|
padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 2),
|
|
decoration: BoxDecoration(
|
|
color: color.withValues(alpha: 0.15),
|
|
borderRadius: BorderRadius.circular(6),
|
|
),
|
|
child: Text(
|
|
commodityCode,
|
|
style: TextStyle(
|
|
color: color,
|
|
fontSize: 11,
|
|
fontWeight: FontWeight.bold,
|
|
),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
const SizedBox(height: 3),
|
|
Text(
|
|
rateEntry != null
|
|
? 'Updated ${DateFormat('dd MMM, hh:mm a').format(rateEntry.effectiveAt)}'
|
|
: 'No rate recorded yet',
|
|
style: TextStyle(fontSize: 12, color: Colors.grey.shade500),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
// History Button
|
|
IconButton.filledTonal(
|
|
onPressed: () => _showHistorySheet(context, commodityCode, baseUnit),
|
|
style: IconButton.styleFrom(
|
|
backgroundColor: isDark ? Colors.white10 : Colors.grey.shade100,
|
|
foregroundColor: isDark ? Colors.white : Colors.black87,
|
|
),
|
|
icon: const Icon(LucideIcons.history, size: 18),
|
|
tooltip: 'View History',
|
|
),
|
|
],
|
|
),
|
|
),
|
|
|
|
// Rate Display & Editor Box
|
|
Container(
|
|
margin: const EdgeInsets.symmetric(horizontal: 16),
|
|
padding: const EdgeInsets.all(16),
|
|
decoration: BoxDecoration(
|
|
color: isDark ? const Color(0xFF0F172A) : const Color(0xFFF1F5F9),
|
|
borderRadius: BorderRadius.circular(18),
|
|
border: Border.all(color: isDark ? Colors.white12 : Colors.black.withValues(alpha: 0.05)),
|
|
),
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Row(
|
|
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
|
children: [
|
|
Text(
|
|
'CURRENT RATE',
|
|
style: TextStyle(
|
|
fontSize: 11,
|
|
fontWeight: FontWeight.bold,
|
|
letterSpacing: 0.5,
|
|
color: Colors.grey.shade500,
|
|
),
|
|
),
|
|
Text(
|
|
currentRate > 0
|
|
? '₹ ${NumberFormat('#,##,##0.00').format(currentRate)} / $baseUnit'
|
|
: 'Not Set',
|
|
style: TextStyle(
|
|
fontSize: 16,
|
|
fontWeight: FontWeight.bold,
|
|
color: currentRate > 0 ? color : Colors.grey.shade400,
|
|
),
|
|
),
|
|
],
|
|
),
|
|
const SizedBox(height: 12),
|
|
// Inline Updater Field & Save Button
|
|
Row(
|
|
children: [
|
|
Expanded(
|
|
child: Container(
|
|
decoration: BoxDecoration(
|
|
color: isDark ? const Color(0xFF1E293B) : Colors.white,
|
|
borderRadius: BorderRadius.circular(12),
|
|
border: Border.all(color: isDark ? Colors.white24 : Colors.grey.shade300),
|
|
),
|
|
child: TextField(
|
|
controller: controller,
|
|
keyboardType: const TextInputType.numberWithOptions(decimal: true),
|
|
style: const TextStyle(fontWeight: FontWeight.bold, fontSize: 16),
|
|
decoration: InputDecoration(
|
|
hintText: '0.00',
|
|
prefixIcon: const Padding(
|
|
padding: EdgeInsets.symmetric(horizontal: 12),
|
|
child: Text('₹', style: TextStyle(fontWeight: FontWeight.bold, fontSize: 16)),
|
|
),
|
|
prefixIconConstraints: const BoxConstraints(minWidth: 0, minHeight: 0),
|
|
suffixText: '/ $baseUnit',
|
|
suffixStyle: TextStyle(color: Colors.grey.shade500, fontSize: 12),
|
|
contentPadding: const EdgeInsets.symmetric(horizontal: 12, vertical: 12),
|
|
border: InputBorder.none,
|
|
),
|
|
),
|
|
),
|
|
),
|
|
const SizedBox(width: 10),
|
|
ElevatedButton(
|
|
onPressed: isSaving ? null : () => _saveRate(commodityCode, baseUnit),
|
|
style: ElevatedButton.styleFrom(
|
|
backgroundColor: color,
|
|
foregroundColor: Colors.white,
|
|
padding: const EdgeInsets.symmetric(horizontal: 18, vertical: 14),
|
|
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
|
|
elevation: 0,
|
|
),
|
|
child: isSaving
|
|
? const SizedBox(width: 18, height: 18, child: CircularProgressIndicator(strokeWidth: 2, color: Colors.white))
|
|
: const Row(
|
|
mainAxisSize: MainAxisSize.min,
|
|
children: [
|
|
Icon(LucideIcons.check, size: 16),
|
|
SizedBox(width: 6),
|
|
Text('Save', style: TextStyle(fontWeight: FontWeight.bold)),
|
|
],
|
|
),
|
|
),
|
|
],
|
|
),
|
|
],
|
|
),
|
|
),
|
|
|
|
const SizedBox(height: 14),
|
|
|
|
// Linked Leaf Categories Section
|
|
Padding(
|
|
padding: const EdgeInsets.symmetric(horizontal: 20),
|
|
child: Column(
|
|
crossAxisAlignment: CrossAxisAlignment.start,
|
|
children: [
|
|
Row(
|
|
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
|
children: [
|
|
Text(
|
|
'LINKED LEAF CATEGORIES',
|
|
style: TextStyle(
|
|
fontSize: 11,
|
|
fontWeight: FontWeight.bold,
|
|
letterSpacing: 0.5,
|
|
color: Colors.grey.shade500,
|
|
),
|
|
),
|
|
Text(
|
|
'${linkedCategories.length} linked',
|
|
style: TextStyle(fontSize: 11, color: Colors.grey.shade500),
|
|
),
|
|
],
|
|
),
|
|
const SizedBox(height: 8),
|
|
Wrap(
|
|
spacing: 8,
|
|
runSpacing: 8,
|
|
children: linkedCategories.map((cat) {
|
|
final purity = cat.purityFactor ?? 1.0;
|
|
final effectiveUnitRate = currentRate * purity;
|
|
return Container(
|
|
padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 6),
|
|
decoration: BoxDecoration(
|
|
color: isDark ? const Color(0xFF0F172A) : Colors.grey.shade100,
|
|
borderRadius: BorderRadius.circular(10),
|
|
border: Border.all(color: isDark ? Colors.white10 : Colors.grey.shade300),
|
|
),
|
|
child: Row(
|
|
mainAxisSize: MainAxisSize.min,
|
|
children: [
|
|
Icon(LucideIcons.tag, size: 12, color: color),
|
|
const SizedBox(width: 6),
|
|
Text(
|
|
cat.name,
|
|
style: const TextStyle(fontSize: 12, fontWeight: FontWeight.w600),
|
|
),
|
|
const SizedBox(width: 6),
|
|
Container(
|
|
padding: const EdgeInsets.symmetric(horizontal: 4, vertical: 1),
|
|
decoration: BoxDecoration(
|
|
color: color.withValues(alpha: 0.2),
|
|
borderRadius: BorderRadius.circular(4),
|
|
),
|
|
child: Text(
|
|
'${(purity * 100).toStringAsFixed(1)}% (₹${effectiveUnitRate.toStringAsFixed(0)}/g)',
|
|
style: TextStyle(fontSize: 10, fontWeight: FontWeight.bold, color: color),
|
|
),
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}).toList(),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
|
|
const SizedBox(height: 16),
|
|
|
|
// Sync to Products Action Bar
|
|
Container(
|
|
padding: const EdgeInsets.fromLTRB(16, 12, 16, 14),
|
|
decoration: BoxDecoration(
|
|
color: isDark ? Colors.black.withValues(alpha: 0.2) : Colors.grey.shade50,
|
|
borderRadius: const BorderRadius.vertical(bottom: Radius.circular(24)),
|
|
),
|
|
child: Row(
|
|
children: [
|
|
Expanded(
|
|
child: Text(
|
|
'Sync live rates to all products under this commodity:',
|
|
style: TextStyle(fontSize: 12, color: Colors.grey.shade600),
|
|
),
|
|
),
|
|
OutlinedButton.icon(
|
|
onPressed: isSyncing ? null : () => _syncRates(commodityCode),
|
|
style: OutlinedButton.styleFrom(
|
|
foregroundColor: color,
|
|
side: BorderSide(color: color.withValues(alpha: 0.5)),
|
|
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(10)),
|
|
padding: const EdgeInsets.symmetric(horizontal: 14, vertical: 10),
|
|
),
|
|
icon: isSyncing
|
|
? SizedBox(width: 14, height: 14, child: CircularProgressIndicator(strokeWidth: 2, color: color))
|
|
: Icon(LucideIcons.refreshCw, size: 14, color: color),
|
|
label: const Text('Sync Products', style: TextStyle(fontSize: 12, fontWeight: FontWeight.bold)),
|
|
),
|
|
],
|
|
),
|
|
),
|
|
],
|
|
),
|
|
);
|
|
}
|
|
|
|
Widget _buildEmptyState(bool isDark) {
|
|
return Center(
|
|
child: Padding(
|
|
padding: const EdgeInsets.all(32),
|
|
child: Column(
|
|
mainAxisAlignment: MainAxisAlignment.center,
|
|
children: [
|
|
Container(
|
|
padding: const EdgeInsets.all(24),
|
|
decoration: BoxDecoration(
|
|
color: const Color(0xFFD4AF37).withValues(alpha: 0.1),
|
|
shape: BoxShape.circle,
|
|
),
|
|
child: const Icon(LucideIcons.coins, size: 56, color: Color(0xFFD4AF37)),
|
|
),
|
|
const SizedBox(height: 20),
|
|
const Text(
|
|
'No Commodity Categories Configured',
|
|
style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold),
|
|
textAlign: TextAlign.center,
|
|
),
|
|
const SizedBox(height: 10),
|
|
Text(
|
|
'Assign a commodity code (e.g. Gold XAU, Silver XAG) and purity factor to your leaf categories in Category Management to track their live daily rates.',
|
|
style: TextStyle(fontSize: 13, color: Colors.grey.shade600),
|
|
textAlign: TextAlign.center,
|
|
),
|
|
],
|
|
),
|
|
),
|
|
);
|
|
}
|
|
}
|