Inventory Management | Customer Management | Invoice Management Done | Commodity Rate Sync Done

2026-08-20 20:35:41 +05:30
parent ba9a9fd8a4
commit 5f620022f3
101 changed files with 9091 additions and 240 deletions
--- a/kifi-app/lib/features/inventory/presentation/stock_ledger_tab.dart
+++ b/kifi-app/lib/features/inventory/presentation/stock_ledger_tab.dart
@@ -0,0 +1,112 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:kifi_app/features/inventory/domain/stock_movement.dart';
+import 'package:kifi_app/features/inventory/providers/products_provider.dart';
+import 'package:intl/intl.dart';
+
+class StockLedgerTab extends ConsumerStatefulWidget {
+  final int productId;
+
+  const StockLedgerTab({super.key, required this.productId});
+
+  @override
+  ConsumerState<StockLedgerTab> createState() => _StockLedgerTabState();
+}
+
+class _StockLedgerTabState extends ConsumerState<StockLedgerTab> {
+  List<StockMovement>? _ledger;
+  bool _isLoading = true;
+
+  @override
+  void initState() {
+    super.initState();
+    _fetchLedger();
+  }
+
+  Future<void> _fetchLedger() async {
+    try {
+      final ledger = await ref.read(productsProvider.notifier).fetchStockLedger(widget.productId);
+      if (mounted) {
+        setState(() {
+          _ledger = ledger;
+          _isLoading = false;
+        });
+      }
+    } catch (e) {
+      if (mounted) {
+        setState(() {
+          _isLoading = false;
+        });
+        ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text(e.toString())));
+      }
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    if (_isLoading) {
+      return const Center(child: CircularProgressIndicator());
+    }
+
+    if (_ledger == null || _ledger!.isEmpty) {
+      return const Center(child: Text("No stock movements recorded."));
+    }
+
+    return RefreshIndicator(
+      onRefresh: _fetchLedger,
+      child: ListView.builder(
+        padding: const EdgeInsets.all(16.0),
+        itemCount: _ledger!.length,
+        itemBuilder: (context, index) {
+          final movement = _ledger![index];
+          final isAddition = movement.type == 'ADDITION' || movement.type == 'OPENING';
+          final qty = movement.items?.isNotEmpty == true ? movement.items!.first.quantity : 0.0;
+          
+          return Card(
+            elevation: 0,
+            margin: const EdgeInsets.only(bottom: 12),
+            shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
+            child: ListTile(
+              contentPadding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
+              leading: Container(
+                padding: const EdgeInsets.all(10),
+                decoration: BoxDecoration(
+                  color: isAddition ? Colors.green.withOpacity(0.1) : Colors.red.withOpacity(0.1),
+                  shape: BoxShape.circle,
+                ),
+                child: Icon(
+                  isAddition ? Icons.arrow_downward : Icons.arrow_upward,
+                  color: isAddition ? Colors.green : Colors.red,
+                ),
+              ),
+              title: Text(movement.type, style: const TextStyle(fontWeight: FontWeight.bold)),
+              subtitle: Text(
+                movement.createdAt != null ? DateFormat('dd MMM yyyy, hh:mm a').format(movement.createdAt!) : '',
+                style: TextStyle(color: Colors.grey[600]),
+              ),
+              trailing: Column(
+                mainAxisAlignment: MainAxisAlignment.center,
+                crossAxisAlignment: CrossAxisAlignment.end,
+                children: [
+                  Text(
+                    '${isAddition ? '+' : '-'}${qty.toStringAsFixed(1)}',
+                    style: TextStyle(
+                      fontWeight: FontWeight.bold,
+                      fontSize: 16,
+                      color: isAddition ? Colors.green : Colors.red,
+                    ),
+                  ),
+                  if (movement.notes != null && movement.notes!.isNotEmpty)
+                    Text(
+                      movement.notes!,
+                      style: TextStyle(color: Colors.grey[500], fontSize: 12),
+                    ),
+                ],
+              ),
+            ),
+          );
+        },
+      ),
+    );
+  }
+}