292 lines
13 KiB
Dart
292 lines
13 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 '../../../../core/theme/nature_colors.dart';
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import '../../../inventory/presentation/product_list_screen.dart';
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import '../../../inventory/presentation/quick_adjust_stock_screen.dart';
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import '../../../inventory/presentation/uoms_list_screen.dart';
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import '../../../inventory/presentation/category_management_screen.dart';
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import '../../../sales/presentation/customers_list_screen.dart';
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import '../../../sales/presentation/invoices_list_screen.dart';
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import '../reports/reports_screen.dart';
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import '../../providers/business_provider.dart';
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import '../widgets/business_profile_form_sheet.dart';
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import '../../../inventory/providers/products_provider.dart';
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import '../../../vendor/presentation/vendors_list_screen.dart';
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import '../../../vendor/presentation/purchase_orders_list_screen.dart';
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class BusinessHubScreen extends ConsumerWidget {
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const BusinessHubScreen({super.key});
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final businessState = ref.watch(businessProfileProvider);
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final profile = businessState.value;
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final title = (profile?.businessName != null && profile!.businessName.isNotEmpty)
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? profile.businessName
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: 'Business Overview';
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final subtitle = (profile?.address != null && profile!.address!.isNotEmpty)
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? profile.address!
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: 'Manage your inventory and stock';
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final featureState = ref.watch(businessFeatureProvider).value;
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final bool showInventory = featureState?.inventoryManagement ?? false;
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final bool showSales = featureState?.salesManagement ?? false;
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final bool showPurchase = featureState?.purchaseManagement ?? false;
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return SingleChildScrollView(
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padding: const EdgeInsets.all(24.0),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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InkWell(
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onTap: () {
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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: (context) => const BusinessProfileFormSheet(),
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);
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},
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borderRadius: BorderRadius.circular(16),
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child: Container(
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padding: const EdgeInsets.all(16),
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decoration: BoxDecoration(
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color: Theme.of(context).colorScheme.primary.withOpacity(0.1),
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borderRadius: BorderRadius.circular(16),
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border: Border.all(color: Theme.of(context).colorScheme.primary.withOpacity(0.2)),
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),
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child: Row(
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children: [
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Icon(LucideIcons.briefcase, color: Theme.of(context).colorScheme.primary, size: 32),
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const SizedBox(width: 16),
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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(title, style: Theme.of(context).textTheme.titleLarge?.copyWith(fontWeight: FontWeight.bold)),
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Text(subtitle, style: const TextStyle(color: Colors.grey)),
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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: 24),
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GridView.count(
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crossAxisCount: 2,
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crossAxisSpacing: 16,
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mainAxisSpacing: 16,
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shrinkWrap: true,
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physics: const NeverScrollableScrollPhysics(),
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childAspectRatio: 1.2,
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children: [
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if (showInventory) ...[
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_buildActionCard(
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context,
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'Products Catalog',
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'View all products',
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LucideIcons.packageSearch,
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Colors.blue,
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() => Navigator.push(context, MaterialPageRoute(builder: (_) => const ProductListScreen())),
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),
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_buildActionCard(
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context,
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'Adjust Stock',
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'Quick Stock Edit',
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LucideIcons.arrowRightLeft,
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Colors.orange,
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() => Navigator.push(context, MaterialPageRoute(builder: (_) => const QuickAdjustStockScreen())),
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),
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_buildActionCard(
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context,
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'Units of Measure',
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'Manage measurements',
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LucideIcons.ruler,
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Colors.purple,
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() => Navigator.push(context, MaterialPageRoute(builder: (_) => const UomsListScreen())),
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),
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_buildActionCard(
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context,
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'Categories',
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'Manage catalog structure',
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LucideIcons.listTree,
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Colors.teal,
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() => Navigator.push(context, MaterialPageRoute(builder: (_) => const CategoryManagementScreen())),
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),
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],
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if (showSales) ...[
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_buildActionCard(
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context,
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'Sales & Invoices',
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'Create invoices',
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LucideIcons.receipt,
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Colors.green,
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() => Navigator.push(context, MaterialPageRoute(builder: (_) => const InvoicesListScreen())),
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),
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_buildActionCard(
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context,
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'Customers',
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'Manage clients',
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LucideIcons.users,
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NatureColors.getColor('RECEIVABLES'),
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() => Navigator.push(context, MaterialPageRoute(builder: (_) => const CustomersListScreen())),
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),
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],
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if (showPurchase) ...[
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_buildActionCard(
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context,
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'Vendors',
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'Manage suppliers',
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LucideIcons.truck,
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Colors.orange,
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() => Navigator.push(context, MaterialPageRoute(builder: (_) => const VendorsListScreen())),
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),
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_buildActionCard(
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context,
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'Purchase Orders',
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'Manage inward stock',
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LucideIcons.clipboardList,
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Colors.deepOrange,
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() => Navigator.push(context, MaterialPageRoute(builder: (_) => const PurchaseOrdersListScreen())),
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),
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],
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_buildActionCard(
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context,
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'Reports',
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'Analytics & Valuation',
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LucideIcons.barChart2,
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Colors.indigo,
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() => Navigator.push(context, MaterialPageRoute(builder: (_) => const ReportsScreen())),
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),
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],
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),
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if (showInventory) ...[
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const SizedBox(height: 32),
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Text('Low Stock Alerts', style: Theme.of(context).textTheme.titleLarge?.copyWith(fontWeight: FontWeight.bold)),
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Consumer(
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builder: (context, ref, child) {
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final productsState = ref.watch(productsProvider);
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return productsState.when(
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data: (products) {
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final lowStockProducts = products.where((p) {
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if (!(p.trackInventory ?? false)) return false;
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if (p.currentStock == null) return false;
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final minStock = p.minStock ?? 0;
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return p.currentStock! <= minStock;
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}).toList();
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if (lowStockProducts.isEmpty) {
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return Container(
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padding: const EdgeInsets.all(24),
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decoration: BoxDecoration(
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color: Colors.grey.withOpacity(0.05),
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borderRadius: BorderRadius.circular(16),
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),
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child: const Center(
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child: Text('All products are adequately stocked.', style: TextStyle(color: Colors.grey)),
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),
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);
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}
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return ListView.separated(
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shrinkWrap: true,
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physics: const NeverScrollableScrollPhysics(),
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itemCount: lowStockProducts.length > 5 ? 5 : lowStockProducts.length,
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separatorBuilder: (context, index) => const SizedBox(height: 12),
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itemBuilder: (context, index) {
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final product = lowStockProducts[index];
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final isOutOfStock = product.currentStock! <= 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: isOutOfStock ? Colors.red.withOpacity(0.05) : Colors.orange.withOpacity(0.05),
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borderRadius: BorderRadius.circular(12),
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border: Border.all(color: isOutOfStock ? Colors.red.withOpacity(0.2) : Colors.orange.withOpacity(0.2)),
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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(8),
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decoration: BoxDecoration(
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color: isOutOfStock ? Colors.red.withOpacity(0.1) : Colors.orange.withOpacity(0.1),
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shape: BoxShape.circle,
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),
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child: Icon(
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LucideIcons.alertTriangle,
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color: isOutOfStock ? Colors.red : Colors.orange,
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size: 20,
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),
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),
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const SizedBox(width: 16),
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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(product.name, style: const TextStyle(fontWeight: FontWeight.bold)),
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if (product.sku != null && product.sku!.isNotEmpty)
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Text('SKU: ${product.sku}', style: TextStyle(fontSize: 12, color: Colors.grey.shade600)),
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],
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),
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),
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Column(
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crossAxisAlignment: CrossAxisAlignment.end,
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children: [
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Text(
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'${product.currentStock} left',
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style: TextStyle(
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fontWeight: FontWeight.bold,
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color: isOutOfStock ? Colors.red : Colors.orange.shade800,
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),
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),
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Text(
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'Min: ${product.minStock ?? 0}',
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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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},
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loading: () => const Center(child: CircularProgressIndicator()),
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error: (error, stack) => Center(child: Text('Error: $error')),
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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 _buildActionCard(BuildContext context, String title, String subtitle, IconData icon, Color color, VoidCallback onTap) {
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return GestureDetector(
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onTap: onTap,
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child: Container(
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padding: const EdgeInsets.all(16),
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decoration: BoxDecoration(
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color: color.withOpacity(0.1),
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borderRadius: BorderRadius.circular(16),
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border: Border.all(color: color.withOpacity(0.2)),
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Icon(icon, color: color, size: 28),
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const SizedBox(height: 12),
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Text(title, style: TextStyle(color: color, fontWeight: FontWeight.bold, fontSize: 16)),
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const SizedBox(height: 4),
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Text(subtitle, style: TextStyle(color: color.withOpacity(0.7), fontSize: 12)),
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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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