feat: add more detailed history and group per day

lib/viewmodels/history_view_model.dart

@@ -1,5 +1,6 @@
 import 'package:flutter/foundation.dart';
 
+import '../models/bar_tab.dart';
 import '../models/closed_tab.dart';
 import '../services/bar_tab_service.dart';
 
@@ -11,6 +12,7 @@ class HistoryViewModel extends ChangeNotifier {
   static const int _pageSize = 20;
 
   List<ClosedTab> _closedTabs = [];
+  List<BarTab> _openTabs = [];
   List<String> _customerNames = [];
   String? _selectedCustomer;
   int _offset = 0;
@@ -22,14 +24,14 @@ class HistoryViewModel extends ChangeNotifier {
   String _searchQuery = '';
 
   List<ClosedTab> get closedTabs {
-    if (_searchQuery.isEmpty) return _closedTabs;
-
     return _closedTabs
-        .where(
-          (tab) => tab.customerName.toLowerCase().contains(
-            _searchQuery.toLowerCase(),
-          ),
-        )
+        .where((tab) => _matchesCustomer(tab.customerName))
+        .toList();
+  }
+
+  List<BarTab> get openTabs {
+    return _openTabs
+        .where((tab) => _matchesCustomer(tab.customerName))
         .toList();
   }
 
@@ -63,15 +65,19 @@ class HistoryViewModel extends ChangeNotifier {
     try {
       final results = await Future.wait([
         _fetchPage(offset: 0),
-        barTabService.getClosedTabCount(
-          customerName: _selectedCustomer,
-        ),
+        barTabService.getClosedTabCount(customerName: _selectedCustomer),
         barTabService.getDistinctCustomerNames(),
+        barTabService.getOpenTabs(includeRemoved: true),
       ]);
 
-      _closedTabs = results[0] as List<ClosedTab>;
+      _closedTabs = (results[0] as List<ClosedTab>).toList()
+        ..sort(_compareClosedTabs);
       _totalCount = results[1] as int;
-      _customerNames = results[2] as List<String>;
+      _openTabs = (results[3] as List<BarTab>).toList()..sort(_compareOpenTabs);
+      _customerNames = {
+        ...(results[2] as List<String>),
+        ..._openTabs.map((tab) => tab.customerName),
+      }.toList()..sort();
       _offset = _closedTabs.length;
     } catch (e) {
       debugPrint('HistoryViewModel: load error: $e');
@@ -91,7 +97,7 @@ class HistoryViewModel extends ChangeNotifier {
 
     try {
       final more = await _fetchPage(offset: _offset);
-      _closedTabs = [..._closedTabs, ...more];
+      _closedTabs = [..._closedTabs, ...more]..sort(_compareClosedTabs);
       _offset = _closedTabs.length;
     } catch (e) {
       debugPrint('HistoryViewModel: loadMore error: $e');
@@ -110,11 +116,35 @@ class HistoryViewModel extends ChangeNotifier {
     );
   }
 
+  int _compareClosedTabs(ClosedTab a, ClosedTab b) {
+    final byClosedAt = b.closedAt.compareTo(a.closedAt);
+    if (byClosedAt != 0) return byClosedAt;
+
+    return b.id.compareTo(a.id);
+  }
+
+  int _compareOpenTabs(BarTab a, BarTab b) {
+    final byOpenedAt = b.openedAt.compareTo(a.openedAt);
+    if (byOpenedAt != 0) return byOpenedAt;
+
+    return b.id.compareTo(a.id);
+  }
+
   void search(String query) {
     _searchQuery = query;
     notifyListeners();
   }
 
+  bool _matchesCustomer(String customerName) {
+    if (_selectedCustomer != null && customerName != _selectedCustomer) {
+      return false;
+    }
+
+    if (_searchQuery.isEmpty) return true;
+
+    return customerName.toLowerCase().contains(_searchQuery.toLowerCase());
+  }
+
   Future<void> filterByCustomer(String? customerName) async {
     _selectedCustomer = customerName;
     _searchQuery = '';
@@ -123,4 +153,4 @@ class HistoryViewModel extends ChangeNotifier {
 
     await load();
   }
-}
+}