feat: fake orders

lib/pages/order_confirmation.dart

@@ -6,6 +6,7 @@ import 'package:gymlink_module_web/components/order_confirm_item_card.dart';
 import 'package:gymlink_module_web/interfaces/items.dart';
 import 'package:gymlink_module_web/pages/order_history.dart';
 import 'package:gymlink_module_web/providers/cart.dart';
+import 'package:gymlink_module_web/tools/history.dart';
 import 'package:gymlink_module_web/tools/items.dart';
 import 'package:gymlink_module_web/tools/prefs.dart';
 import 'package:gymlink_module_web/tools/routes.dart';
@@ -64,6 +65,9 @@ class _OrderConfirmationPageState extends State<OrderConfirmationPage> {
   List<GymItem> gymCart = [];
   bool isAgree = false;
   bool _isLoading = true;
+  final _emailController = TextEditingController();
+  final _addressController = TextEditingController();
+  final _nameController = TextEditingController();
 
   @override
   void initState() {
@@ -93,6 +97,65 @@ class _OrderConfirmationPageState extends State<OrderConfirmationPage> {
     }
   }
 
+  bool _checkInputs() {
+    final email = _emailController.text;
+    final address = _addressController.text;
+    final name = _nameController.text;
+
+    if (!RegExp(r"^((?!\.)[\w\-_.]*[^.])(@\w+)(\.\w+(\.\w+)?[^.\W])$")
+        .hasMatch(email)) {
+      showDialog(
+        context: context,
+        builder: (context) => AlertDialog(
+          title: const Text('Ошибка'),
+          content: const Text('Некорректный email'),
+          actions: [
+            TextButton(
+              onPressed: () => Navigator.pop(context),
+              child: const Text('ОК'),
+            )
+          ],
+        ),
+      );
+      return false;
+    }
+
+    if (address.isEmpty) {
+      showDialog(
+        context: context,
+        builder: (context) => AlertDialog(
+          title: const Text('Ошибка'),
+          content: const Text('Адрес не может быть пустым'),
+          actions: [
+            TextButton(
+              onPressed: () => Navigator.pop(context),
+              child: const Text('ОК'),
+            )
+          ],
+        ),
+      );
+      return false;
+    }
+
+    if (name.isEmpty) {
+      showDialog(
+        context: context,
+        builder: (context) => AlertDialog(
+          title: const Text('Ошибка'),
+          content: const Text('ФИО не может быть пустым'),
+          actions: [
+            TextButton(
+              onPressed: () => Navigator.pop(context),
+              child: const Text('ОК'),
+            )
+          ],
+        ),
+      );
+      return false;
+    }
+    return true;
+  }
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(
@@ -148,6 +211,7 @@ class _OrderConfirmationPageState extends State<OrderConfirmationPage> {
                     data: '## Итого: ${totalPrice.toStringAsFixed(2)} руб.'),
                 Expanded(
                   child: TextField(
+                    controller: _addressController,
                     decoration: InputDecoration(
                       hintText: 'Адрес доставки',
                       border: OutlineInputBorder(
@@ -158,6 +222,7 @@ class _OrderConfirmationPageState extends State<OrderConfirmationPage> {
                 ),
                 Expanded(
                   child: TextField(
+                    controller: _emailController,
                     decoration: InputDecoration(
                       hintText: 'Электронная почта',
                       border: OutlineInputBorder(
@@ -169,6 +234,7 @@ class _OrderConfirmationPageState extends State<OrderConfirmationPage> {
                 ),
                 Expanded(
                   child: TextField(
+                    controller: _nameController,
                     decoration: InputDecoration(
                       hintText: 'Получатель',
                       border: OutlineInputBorder(
@@ -179,8 +245,15 @@ class _OrderConfirmationPageState extends State<OrderConfirmationPage> {
                 ),
                 ElevatedButton(
                   onPressed: () async {
+                    if (!_checkInputs()) return;
                     _goToPage();
                     await clearCart();
+                    await addToHistory(GymHistoryItem(
+                      id: '123',
+                      date: '01.01.1970',
+                      sum: '123',
+                      photo: 'product.png',
+                    ));
                     Provider.of<CartProvider>(context, listen: false)
                         .updateCartLength();
                     Navigator.of(context).pushAndRemoveUntil(