Calculator

lib/core/base/base_view_model.dart

@@ -1,49 +0,0 @@
-import 'package:flutter/foundation.dart';
-import 'package:logger/logger.dart';
-import '../logger.dart';
-
-class BaseViewModel extends ChangeNotifier {
-  String _title;
-  bool _busy;
-  Logger log;
-  bool _isDisposed = false;
-
-  BaseViewModel({
-    bool busy = false,
-    String title,
-  })  : _busy = busy,
-      _title = title {
-    log = getLogger(title ?? this.runtimeType.toString());
-  }
-
-  bool get busy => this._busy;
-  bool get isDisposed => this._isDisposed;
-  String get title => _title ?? this.runtimeType.toString();
-
-  set busy(bool busy) {
-    log.i(
-        'busy: '
-        '$title is entering '
-        '${busy ? 'busy' : 'free'} state',
-    );
-    this._busy = busy;
-    notifyListeners();
-  }
-
-  @override
-  void notifyListeners() {
-    if (!isDisposed) {
-        super.notifyListeners();
-    } else {
-        log.w('notifyListeners: Notify listeners called after '
-            '${title ?? this.runtimeType.toString()} has been disposed');
-    }
-  }
-
-  @override
-  void dispose() {
-    log.i('dispose');
-    _isDisposed = true;
-    super.dispose();
-  }
-}

lib/core/entity/Category.dart

@@ -4,16 +4,19 @@ const String Category_tableName = 'goods_category';
 const String Category_columnId = 'id';
 const String Category_columnParentIn = 'parent_id';
 const String Category_columnName = 'name';
+const String Category_columnAppCompanyId = 'app_company_id';
 
 class Category {
   int id;
   int parentIn;
   String name;
+  int appCompanyId;
 
   Map<String, dynamic> toMap() {
     var map = <String, dynamic>{
       Category_columnParentIn: parentIn,
       Category_columnName: name,
+      Category_columnAppCompanyId: appCompanyId
     };
     if (id != null) {
       map[Category_columnId] = id;
@@ -27,12 +30,14 @@ class Category {
     id = map[Category_columnId];
     parentIn = map[Category_columnParentIn];
     name = map[Category_columnName];
+    appCompanyId = map[Category_columnAppCompanyId];
   }
 
   Category.fromJson(Map<String, dynamic> map) {
     id = map[Category_columnId];
     parentIn = map[Category_columnParentIn];
     name = map[Category_columnName];
+    appCompanyId = map[Category_columnAppCompanyId];
   }
 
 }

lib/core/entity/Goods.dart

@@ -7,6 +7,12 @@ const String Goog_columnName = 'name';
 const String Goog_columnPrice = 'price';
 const String Goog_columnCategoryId = 'category_id';
 const String Goog_columnEan = 'ean';
+const String Goog_columnAppCompanyId = 'app_company_id';
+
+const String Goog_columnDescription = 'description';
+const String Goog_columnShowPrice = 'show_price';
+const String Goog_columnOkei = 'okei';
+const String Goog_columnDiscount = 'discount';
 
 class Good {
   int id;
@@ -15,6 +21,11 @@ class Good {
   double price;
   int categoryId;
   String ean;
+  int appCompanyId;
+  String description;
+  double showPrice;
+  int okei;
+  double discount;
 
   Map<String, dynamic> toMap() {
     var map = <String, dynamic>{
@@ -23,6 +34,11 @@ class Good {
       Goog_columnPrice: price,
       Goog_columnCategoryId: categoryId,
       Goog_columnEan: ean,
+      Goog_columnAppCompanyId: appCompanyId,
+      Goog_columnDescription: description,
+      Goog_columnShowPrice: showPrice,
+      Goog_columnOkei: okei,
+      Goog_columnDiscount: discount
     };
     if (id != null) {
       map[Goog_columnId] = id;
@@ -39,6 +55,11 @@ class Good {
     price = map[Goog_columnPrice]?.toDouble();
     categoryId = map[Goog_columnCategoryId];
     ean = map[Goog_columnEan];
+    appCompanyId= map[Goog_columnAppCompanyId];
+    description = map[Goog_columnDescription];
+    showPrice = map[Goog_columnShowPrice]?.toDouble();
+    okei = map[Goog_columnOkei];
+    discount = map[Goog_columnDiscount]?.toDouble();
   }
 
   Good.fromJson(Map<String, dynamic> map) {
@@ -48,6 +69,11 @@ class Good {
     price = double.parse(map[Goog_columnPrice]);
     categoryId = map[Goog_columnCategoryId];
     ean = map[Goog_columnEan];
+    appCompanyId = map[Goog_columnAppCompanyId];
+    description = map[Goog_columnDescription];
+    showPrice = map[Goog_columnShowPrice]?.toDouble();
+    okei = map[Goog_columnOkei];
+    discount = map[Goog_columnDiscount]?.toDouble();
   }
 
 }

lib/core/entity/Service.dart

@@ -7,18 +7,36 @@ const String Service_columnName = 'name';
 const String Service_columnPrice = 'price';
 const String Service_columnCategoryId = 'category_id';
 const String Service_columnEan = 'ean';
+const String Service_columnAppCompanyId = 'app_company_id';
+
+const String Service_columnDescription = 'description';
+const String Service_columnShowPrice = 'show_price';
+const String Service_columnOkei = 'okei';
+const String Service_columnDiscount = 'discount';
+
 
 class Service {
   int id;
   int articul;
   String name;
   double price;
+  String ean;
+  int appCompanyId;
+  String description;
+  double showPrice;
+  String okei;
+  double discount;
 
   Map<String, dynamic> toMap() {
     var map = <String, dynamic>{
       Service_columnArticul: articul,
       Service_columnName: name,
       Service_columnPrice: price,
+      Service_columnAppCompanyId: appCompanyId,
+      Service_columnDescription: description,
+      Service_columnShowPrice: showPrice,
+      Service_columnOkei: okei,
+      Service_columnDiscount: discount
     };
     if (id != null) {
       map[Service_columnId] = id;
@@ -33,13 +51,24 @@ class Service {
     articul = map[Service_columnArticul];
     name = map[Service_columnName];
     price = map[Service_columnPrice]?.toDouble();
+    appCompanyId = map[Service_columnAppCompanyId];
+    description = map[Service_columnDescription];
+    showPrice = map[Service_columnShowPrice]?.toDouble();
+    okei = map[Service_columnOkei];
+    discount = map[Service_columnDiscount]?.toDouble();
   }
 
   Service.fromJson(Map<String, dynamic> map) {
     id = map[Service_columnId];
     articul = map[Service_columnArticul];
     name = map[Service_columnName];
-    price = map[Service_columnPrice]?.toDouble();  }
+    price = map[Service_columnPrice]?.toDouble();
+    appCompanyId = map[Service_columnAppCompanyId];
+    description = map[Service_columnDescription];
+    showPrice = map[Service_columnShowPrice]?.toDouble();
+    okei = map[Service_columnOkei];
+    discount = map[Service_columnDiscount]?.toDouble();
+  }
 
 }
 

lib/core/logger.dart

@@ -38,15 +38,25 @@ import 'package:logger/logger.dart';
 //   }
 // }
 
+//Logger getLogger(String className) {
+//  //return Logger(printer: SimpleLogPrinter(className));
+//  return Logger(
+//    printer: PrettyPrinter(
+//    methodCount: 1, // number of method calls to be displayed
+//    errorMethodCount: 1, // number of method calls if stacktrace is provided
+//    lineLength: 120, // width of the output
+//    colors: false, // Colorful log messages
+//    printEmojis: false, // Print an emoji for each log message
+//    printTime: false // Should each log print contain a timestamp
+//  ));
+//}
+
+
 Logger getLogger(String className) {
   //return Logger(printer: SimpleLogPrinter(className));
   return Logger(
-    printer: PrettyPrinter(
+      printer: SimplePrinter(
-    methodCount: 2, // number of method calls to be displayed
-    errorMethodCount: 8, // number of method calls if stacktrace is provided
-    lineLength: 120, // width of the output
           colors: true, // Colorful log messages
-    printEmojis: true, // Print an emoji for each log message
           printTime: false // Should each log print contain a timestamp
       ));
 }

lib/core/models/ProductDao.dart

@@ -1,12 +0,0 @@
-import 'package:aman_kassa_flutter/core/entity/Goods.dart';
-
-class ProductDao {
-  final String name;
-  final num price;
-  num count;
-  final Good good;
-
-
-  ProductDao( {this.name, this.price, this.count, this.good});
-
-}

lib/core/models/auth_response.dart

@@ -1,3 +1,4 @@
+import '../utilsParse.dart';
 import 'user.dart';
 
 class AuthResponse {
@@ -17,11 +18,6 @@ class AuthResponse {
   }
 }
 
-List<String> parseListString(json){
-  if(json==null) return null;
-  return new List<String>.from(json);
-}
-
 class AuthBody {
   final List<String> email;
   final List<String> password;

lib/core/models/calc_model.dart

@@ -0,0 +1,14 @@
+class CalcModel {
+  String num1;
+  String num2;
+  bool closed;
+  String operation;
+  CalcModel({this.num1, this.num2, this.operation, this.closed = false});
+
+  @override
+  String toString() {
+    // TODO: implement toString
+
+    return 'num1: $num1 num2:$num2 operation:$operation closed:$closed';
+  }
+}

lib/core/models/check_data.dart

@@ -0,0 +1,22 @@
+import 'package:aman_kassa_flutter/core/models/check_item.dart';
+
+class CheckData {
+  final String type;
+  num card;
+  final List<CheckItem> items;
+  CheckData({this.type, this.card, this.items});
+
+  static CheckData fromJson(Map<String, dynamic> json) {
+    return CheckData(
+      type: json['type'],
+      card: json['card'],
+      items: json['items'],
+    );
+  }
+  Map<String, dynamic> toJson() =>
+      {
+        'type': type,
+        'card': card,
+        'items': items.map((e) => e.toJson()).toList()
+      };
+}

lib/core/models/check_item.dart

@@ -0,0 +1,23 @@
+class CheckItem {
+  final String name;
+  final num cnt;
+  final num price;
+  final int articul;
+  CheckItem({this.name, this.cnt, this.price, this.articul});
+
+  static CheckItem fromJson(Map<String, dynamic> json) {
+    return CheckItem(
+        name: json['name'],
+        cnt: json['cnt'],
+        price: json['price'],
+        articul: json['articul'],
+    );
+  }
+  Map<String, dynamic> toJson() =>
+      {
+        'name': name,
+        'cnt': cnt,
+        'price': price,
+        'articul': articul
+      };
+}

lib/core/models/dialog_models.dart

@@ -14,13 +14,15 @@ class DialogRequest {
 }
 
 class DialogResponse {
-  final String fieldOne;
+  //final String fieldOne;
-  final String fieldTwo;
+  //final String fieldTwo;
+  final String responseText;
   final bool confirmed;
 
   DialogResponse({
-    this.fieldOne,
+    //this.fieldOne,
-    this.fieldTwo,
+    //this.fieldTwo,
+    this.responseText,
     this.confirmed,
   });
 }

lib/core/models/product_dao.dart

@@ -0,0 +1,15 @@
+import 'package:aman_kassa_flutter/core/entity/Goods.dart';
+import 'package:aman_kassa_flutter/core/entity/Service.dart';
+
+class ProductDao {
+  final String name;
+  final num price;
+  num count;
+  num total;
+  final Good good;
+  final Service service;
+
+
+  ProductDao( {this.name, this.price, this.count, this.total, this.good, this.service });
+
+}

lib/core/models/smena.dart

@@ -0,0 +1,21 @@
+class Smena {
+  final int id;
+  final DateTime startedAt;
+  final DateTime endedAt;
+  final String message;
+
+  Smena({this.id, this.startedAt, this.endedAt, this.message});
+
+  static Smena fromJson(Map<String, dynamic> data) => Smena(
+        id: data['id'],
+        message: data['message'],
+        startedAt:
+            data['started_at'] != null
+            ? DateTime.parse(data['started_at'])
+            : null,
+        endedAt:
+            data['ended_at'] != null
+            ? DateTime.parse(data['ended_at'])
+            : null,
+      );
+}

lib/core/route_names.dart

@@ -1,3 +1,5 @@
 const String LoginViewRoute = "LoginView";
 const String HomeViewRoute = "HomeView";
+const String ImageShowRoute = "ImageShowRoute";
+const String PaymentViewRoute = "PaymentView";
 // Generate the views here

lib/core/router.dart

@@ -1,3 +1,6 @@
+import 'package:aman_kassa_flutter/views/check/image_show_container.dart';
+import 'package:aman_kassa_flutter/views/payment/payment_view.dart';
+
 import './route_names.dart';
 import 'package:aman_kassa_flutter/views/home/home_view.dart';
 import 'package:aman_kassa_flutter/views/login/login_view.dart';
@@ -15,11 +18,15 @@ Route<dynamic> generateRoute(RouteSettings settings) {
         routeName: settings.name,
         viewToShow: HomeView(),
       );
-    // case AddAndEditViewRoute:
+    case PaymentViewRoute:
-    //   var documentToEdit = settings.arguments as Document;
+      PaymentModel model = settings.arguments as PaymentModel;
-    //   return SlideRightRoute(widget:AddAndEditView(
+      return _getPageRoute(
-    //       edittingDocument: documentToEdit,
+        routeName: settings.name,
-    //     ));
+        viewToShow: PaymentView(model: model),
+      );
+     case ImageShowRoute:
+       ImageShowModel data = settings.arguments as ImageShowModel;
+       return SlideRightRoute(widget:ImageShowContainer(data));
     default:
       return MaterialPageRoute(
           builder: (_) => Scaffold(

lib/core/services/ApiService.dart

@@ -3,9 +3,10 @@ import 'dart:io';
 
 import 'package:aman_kassa_flutter/core/base/base_service.dart';
 import 'package:aman_kassa_flutter/core/entity/Goods.dart';
-import 'package:aman_kassa_flutter/core/models/Message.dart';
+import 'package:aman_kassa_flutter/core/models/message.dart';
-import 'package:aman_kassa_flutter/core/models/Response.dart';
+import 'package:aman_kassa_flutter/core/models/response.dart';
-import '../models/authResponse.dart';
+import 'package:aman_kassa_flutter/core/models/smena.dart';
+import '../models/auth_response.dart';
 
 import 'package:http/http.dart' as http;
 
@@ -15,32 +16,92 @@ class ApiService extends BaseService {
 
   var client = new http.Client();
 
-  Future<AuthBody> authenticate(String email, String password) async {
+  Future<AuthBody> authenticate(String email, String password, { bool statusCheck = true}) async {
     Map<String, String> requestBody = <String, String>{
       'email': email,
       'password': password
     };
-    var response = await requestFormData('/authenticate', requestBody);
+    String response = await requestFormData('/authenticate', requestBody, statusCheck: statusCheck );
-    final respStr = await response.stream.bytesToString();
+    
-    AuthResponse aman = AuthResponse.fromJson(json.decode(respStr));
+    AuthResponse aman = AuthResponse.fromJson(json.decode(response));
     return aman.body;
   }
 
   Future<Response<Message>> isActive(String token) async {
     Map<String, String> requestBody = <String, String>{'api_token': token};
     var response = await requestFormData('/test_auth', requestBody);
-    final respStr = await response.stream.bytesToString();
+    return Response.fromJson(json.decode(response), Message.fromJson);
-    return Response.fromJson(json.decode(respStr), Message.fromJson);
   }
 
   Future<Response<Message>> logout(String token) async {
     Map<String, String> requestBody = <String, String>{'api_token': token};
     var response = await requestFormData('/logout', requestBody);
-    final respStr = await response.stream.bytesToString();
+        return Response.fromJson(json.decode(response), Message.fromJson);
-    return Response.fromJson(json.decode(respStr), Message.fromJson);
   }
 
-  Future<http.StreamedResponse> requestFormData(String point, Map<String, String> requestBody) async {
+  Future<Response<dynamic>> money(String token) async {
+    Map<String, String> requestBody = <String, String>{'api_token': token};
+    var response = await requestFormData('/money', requestBody);
+    return Response.fromJsonDynamic(json.decode(response));
+  }
+
+  Future<Response<dynamic>> deposit(String token, String sum) async {
+    Map<String, String> requestBody = <String, String>{'api_token': token, 'summ': sum};
+    var response = await requestFormData('/deposit', requestBody);
+    return Response.fromJsonDynamic(json.decode(response));
+  }
+
+  Future<Response<dynamic>> withdrawal(String token, String sum) async {
+    Map<String, String> requestBody = <String, String>{'api_token': token, 'summ': sum};
+    var response = await requestFormData('/withdrawal', requestBody);
+    return Response.fromJsonDynamic(json.decode(response));
+  }
+
+
+
+  Future<Response<Smena>> smena(String token) async {
+    Map<String, String> requestBody = <String, String>{'api_token': token};
+    var response = await requestFormData('/smena', requestBody);
+    
+    return Response.fromJson(json.decode(response), Smena.fromJson);
+  }
+
+  Future<Response<Smena>> closeSmena(String token) async {
+    Map<String, String> requestBody = <String, String>{'api_token': token};
+    var response = await requestFormData('/close_smena', requestBody);
+    
+    return Response.fromJson(json.decode(response), Smena.fromJson);
+  }
+
+  Future<Response<Smena>> openSmena(String token) async {
+    Map<String, String> requestBody = <String, String>{'api_token': token};
+    var response = await requestFormData('/open_smena', requestBody);
+    return Response.fromJson(json.decode(response), Smena.fromJson);
+  }
+
+  Future<Response<dynamic>> xReport(String token) async {
+    Map<String, String> requestBody = <String, String>{'api_token': token};
+    var response = await requestFormData('/report_x', requestBody);
+    
+    return Response.fromJsonDynamic(json.decode(response));
+  }
+
+  Future<Response<dynamic>> sell(String token, String checkData) async {
+    Map<String, String> requestBody = <String, String>{'api_token': token, 'data': checkData};
+    var response = await requestFormData('/sell', requestBody);
+    print(response);
+    return Response.fromJsonDynamic(json.decode(response));
+  }
+
+  Future<Response<dynamic>> sellReturn(String token, String checkData) async {
+    Map<String, String> requestBody = <String, String>{'api_token': token, 'data': checkData};
+    var response = await requestFormData('/sell_return', requestBody);
+    print(response);
+    return Response.fromJsonDynamic(json.decode(response));
+  }
+
+
+  Future<String> requestFormData(String point, Map<String, String> requestBody, { bool statusCheck = true } ) async {
     Map<String, String> headers = <String, String>{
       HttpHeaders.contentTypeHeader: "multipart/form-data",
       HttpHeaders.cacheControlHeader: "no-cache"
@@ -48,32 +109,38 @@ class ApiService extends BaseService {
 
     var uri = Uri.parse('$endpoint$point');
     var request = http.MultipartRequest('POST', uri)
-      ..headers.addAll(
+      ..headers.addAll(headers)
-          headers) //if u have headers, basic auth, token bearer... Else remove line
       ..fields.addAll(requestBody);
-    return await request.send();
+
+    var response = await request.send();
+
+    String body = await response.stream.bytesToString();
+    if(statusCheck) { //Проверка на авторизованный запрос, необязательный параметр
+      Response check = Response.fromJsonDynamic(json.decode(body));
+      if (!check.operation && check.status == 401) {
+        print('object');
+      }
+    }
+    return body;
   }
 
   Future<Response<dynamic>> getGoodsFromServer(String token) async {
     Map<String, String> requestBody = <String, String>{'api_token': token};
     var response = await requestFormData('/goods', requestBody);
-    final respStr = await response.stream.bytesToString();
+    print(response);
-    print(respStr);
+    return Response.fromJsonDynamic(json.decode(response));
-    return Response.fromJsonDynamic(json.decode(respStr));
   }
 
   Future<Response<dynamic>> getCategoryFromServer(String token) async {
     Map<String, String> requestBody = <String, String>{'api_token': token};
     var response = await requestFormData('/goods_category', requestBody);
-    final respStr = await response.stream.bytesToString();
+    print(response);
-    print(respStr);
+    return Response.fromJsonDynamic(json.decode(response));
-    return Response.fromJsonDynamic(json.decode(respStr));
   }
   Future<Response<dynamic>> getServiceFromServer(String token) async {
     Map<String, String> requestBody = <String, String>{'api_token': token};
     var response = await requestFormData('/services', requestBody);
-    final respStr = await response.stream.bytesToString();
+    print(response);
-    print(respStr);
+    return Response.fromJsonDynamic(json.decode(response));
-    return Response.fromJsonDynamic(json.decode(respStr));
   }
 }

lib/core/services/DataService.dart

@@ -5,8 +5,14 @@ import 'package:aman_kassa_flutter/core/entity/Category.dart';
 import 'package:aman_kassa_flutter/core/entity/Goods.dart';
 import 'package:aman_kassa_flutter/core/entity/Service.dart';
 import 'package:aman_kassa_flutter/core/locator.dart';
-import 'package:aman_kassa_flutter/core/models/Response.dart';
+import 'package:aman_kassa_flutter/core/models/check_data.dart';
+import 'package:aman_kassa_flutter/core/models/check_item.dart';
+import 'package:aman_kassa_flutter/core/models/product_dao.dart';
+import 'package:aman_kassa_flutter/core/models/response.dart';
+import 'package:aman_kassa_flutter/core/models/user.dart';
 import 'package:aman_kassa_flutter/core/services/DbService.dart';
+import 'package:aman_kassa_flutter/redux/constants/operation_const.dart';
+import 'package:aman_kassa_flutter/redux/store.dart';
 
 import 'ApiService.dart';
 
@@ -15,18 +21,93 @@ class DataService extends BaseService {
   final DbService _db = locator<DbService>();
 
   Future<List<Category>> getCategoriesByParentId({int parentId}) async {
-    List<Map<String, dynamic>>  list = await _db.queryRowsWithWhere(Category_tableName, '$Category_columnParentIn = ?', [parentId ?? 0 ]);
+    List<Map<String, dynamic>> list = await _db.queryRowsWithWhere(
+        Category_tableName, '$Category_columnParentIn = ?', [parentId ?? 0]);
     return list.map((e) => Category.fromMap(e)).toList();
   }
 
+  Future<List<Service>> getServices() async {
+    List<Map<String, dynamic>> list = await _db.queryAllRows(Service_tableName);
+    return list.map((e) => Service.fromMap(e)).toList();
+  }
+
   Future<List<Good>> getGoodsByCategoryId({int categoryId}) async {
-    List<Map<String, dynamic>>  list = await _db.queryRowsWithWhere(Goog_tableName, '$Goog_columnCategoryId  = ?', [categoryId ?? 0]);
+    List<Map<String, dynamic>> list = await _db.queryRowsWithWhere(
+        Goog_tableName, '$Goog_columnCategoryId  = ?', [categoryId ?? 0]);
     return list.map((e) => Good.fromMap(e)).toList();
   }
 
-  Future<bool> getDataFromServer(String token) async {
+  CheckData _transformProductsToCheckData(
-    try {
+      {String paymentType,
+      String tradeType,
+      List<ProductDao> items}) {
+    List<CheckItem> itemsList = [];
+    int iterator = 1;
+    num summ = 0.0;
+    items.forEach((el) {
+      int articul = iterator;
+      if (el.service != null) {
+        articul = el.service.articul;
+      } else if (el.good != null) {
+        articul = el.good.articul;
+      }
+      itemsList.add(CheckItem(
+          name: el.name ?? 'Позиция №$iterator',
+          cnt: el.count,
+          price: el.price,
+          articul: articul));
+      summ += el.total;
+      iterator++;
+    });
+    CheckData checkData = CheckData(type: tradeType, items: itemsList);
+    if ((paymentType ?? 'cash') == 'card') {
+      checkData.card = summ;
+    }
+    print(checkData);
+    return checkData;
+  }
 
+  Future<Response<dynamic>> sellOrReturn(
+      {String paymentType,
+      String tradeType,
+      String token,
+      List<ProductDao> items,
+      String operationType}) async {
+    try {
+      CheckData checkData = _transformProductsToCheckData(
+          paymentType: paymentType, tradeType: tradeType, items: items);
+      String data = jsonEncode(checkData.toJson());
+      log.i('token: $token');
+      log.i('data: $data');
+      Response<dynamic> response = await (operationType == OperationTypePay
+          ? _api.sell(token, data)
+          : _api.sellReturn(token, data));
+      log.i('response status: ${response.status}');
+      log.i('response operation: ${response.operation}');
+      if (response.status == 200 && response.operation == true) {
+        log.i(
+            'save to db appCompanyId: ${Redux.store.state.userState.user.appCompanyId}, kassaId: ${Redux.store.state.userState.user.kassaId}');
+        /* save data to db
+         *  data,
+         *  dateTime,
+         *  check,
+         *  appCompanyId,
+         *  kassaId,
+         *  total,
+         *  name,
+         *  type
+         */
+      }
+      return response;
+    } catch (e) {
+      print(e);
+    }
+    return null;
+  }
+
+  Future<bool> getDataFromServer(User user) async {
+    try {
+      String token = user.token;
       Response<dynamic> goods = await _api.getGoodsFromServer(token);
       Response<dynamic> categories = await _api.getCategoryFromServer(token);
       Response<dynamic> services = await _api.getServiceFromServer(token);
@@ -37,21 +118,21 @@ class DataService extends BaseService {
       for (var key in goods.body.keys) {
         print(goods.body[key]);
         Good row = Good.fromJson(goods.body[key]);
-        _db.insert(Goog_tableName,row.toMap());
+        await _db.insert(Goog_tableName, row.toMap());
       }
       log.i('Inserted ${goods.body.length} to table $Goog_tableName');
 
       for (var el in categories.body) {
         print(el);
         Category row = Category.fromJson(el);
-        _db.insert(Category_tableName,row.toMap());
+        await _db.insert(Category_tableName, row.toMap());
       }
       log.i('Inserted ${categories.body.length} to table $Category_tableName');
 
       for (var key in services.body.keys) {
         print(services.body[key]);
         Service row = Service.fromJson(services.body[key]);
-        _db.insert(Service_tableName,row.toMap());
+        await _db.insert(Service_tableName, row.toMap());
       }
       log.i('Inserted ${services.body.length} to table $Service_tableName');
 

lib/core/services/DbService.dart

@@ -10,7 +10,7 @@ import 'package:path_provider/path_provider.dart';
 
 class DbService extends BaseService {
   static final _databaseName = "AmanFlutterDb.db";
-  static final _databaseVersion = 5;
+  static final _databaseVersion = 15;
 
   // make this a singleton class
   DbService._privateConstructor();
@@ -39,18 +39,17 @@ class DbService extends BaseService {
     );
   }
   Future _onUpdate(Database db, int oldVersion, int newVersion) async {
-    print('update from $oldVersion to $newVersion');
+    log.i('update from $oldVersion to $newVersion');
     //Goods table
-    await db.execute('''
+    await db.execute('DROP TABLE IF EXISTS $Goog_tableName;');
-     DROP TABLE IF EXISTS $Goog_tableName;
+    await db.execute('DROP TABLE IF EXISTS $Category_tableName;');
-     DROP TABLE IF EXISTS $Category_tableName;
+    await db.execute('DROP TABLE IF EXISTS $Service_tableName;');
-     DROP TABLE IF EXISTS $Service_tableName;
+    log.i('dropped tables');
-      ''');
     _onCreate(db, newVersion);
   }
 
   Future _onCreate(Database db, int version) async {
-    print('create tables');
+    log.i('create tables');
     //Goods table
     await db.execute('''
       CREATE TABLE IF NOT EXISTS $Goog_tableName ( 
@@ -59,20 +58,35 @@ class DbService extends BaseService {
         $Goog_columnName text not null,
         $Goog_columnPrice real not null,
         $Goog_columnCategoryId integer not null,
-        $Goog_columnEan text);
+        $Goog_columnEan text,
+        $Goog_columnAppCompanyId integer,
+        $Goog_columnDescription text,
+        $Goog_columnShowPrice real,
+        $Goog_columnOkei integer,
+        $Goog_columnDiscount real
+        );
       ''');
     await db.execute('''
       CREATE TABLE IF NOT EXISTS $Category_tableName ( 
         $Category_columnId integer primary key unique, 
         $Category_columnName text not null,
-        $Category_columnParentIn integer);
+        $Category_columnParentIn integer,
+        $Category_columnAppCompanyId integer
+        );
       ''');
+    //Service
     await db.execute('''
         CREATE TABLE IF NOT EXISTS $Service_tableName ( 
         $Service_columnId integer primary key unique, 
         $Service_columnArticul integer not null,
         $Service_columnName text not null,
-        $Service_columnPrice real not null);
+        $Service_columnPrice real not null,
+        $Service_columnAppCompanyId integer,
+        $Service_columnDescription text,
+        $Service_columnShowPrice real,
+        $Service_columnOkei text,
+        $Service_columnDiscount real
+        );
       ''');
 
   }

lib/core/services/authentication_service.dart

@@ -1,8 +1,8 @@
 import 'package:aman_kassa_flutter/core/base/base_service.dart';
-import 'package:aman_kassa_flutter/core/models/Message.dart';
+import 'package:aman_kassa_flutter/core/models/message.dart';
-import 'package:aman_kassa_flutter/core/models/Response.dart';
+import 'package:aman_kassa_flutter/core/models/response.dart';
 import 'package:aman_kassa_flutter/core/models/user.dart';
-import 'package:aman_kassa_flutter/core/models/authResponse.dart';
+import 'package:aman_kassa_flutter/core/models/auth_response.dart';
 import 'package:flutter/foundation.dart';
 
 import 'ApiService.dart';

lib/core/services/dialog_service.dart

@@ -6,18 +6,20 @@ import 'package:flutter/cupertino.dart';
 class DialogService {
   GlobalKey<NavigatorState> _dialogNavigationKey = GlobalKey<NavigatorState>();
   Function(DialogRequest) _showDialogListener;
+  Function(DialogRequest) _showDialogInputListener;
   Completer<DialogResponse> _dialogCompleter;
 
   GlobalKey<NavigatorState> get dialogNavigationKey => _dialogNavigationKey;
 
   /// Registers a callback function. Typically to show the dialog
-  void registerDialogListener(Function(DialogRequest) showDialogListener) {
+  void registerDialogListener(Function(DialogRequest) showDialogListener, Function(DialogRequest) showDialogInputListener) {
     _showDialogListener = showDialogListener;
+    _showDialogInputListener = showDialogInputListener;
   }
 
   /// Calls the dialog listener and returns a Future that will wait for dialogComplete.
   Future<DialogResponse> showDialog({
-    String title,
+    String title = 'Aman Касса',
     String description,
     String buttonTitle = 'Ok',
   }) {
@@ -45,6 +47,20 @@ class DialogService {
     return _dialogCompleter.future;
   }
 
+  Future<DialogResponse> showConfirmationDialogInput(
+      {String title =' Aman Касса',
+        String description,
+        String confirmationTitle = 'Ok',
+        String cancelTitle = 'Cancel'}) {
+    _dialogCompleter = Completer<DialogResponse>();
+    _showDialogInputListener(DialogRequest(
+        title: title,
+        description: description,
+        buttonTitle: confirmationTitle,
+        cancelTitle: cancelTitle));
+    return _dialogCompleter.future;
+  }
+
   /// Completes the _dialogCompleter to resume the Future's execution call
   void dialogComplete(DialogResponse response) {
     _dialogNavigationKey.currentState.pop();

lib/core/utilsParse.dart

@@ -0,0 +1,4 @@
+List<String> parseListString(json){
+  if(json==null) return null;
+  return new List<String>.from(json);
+}

lib/redux/actions/calc_actions.dart

@@ -0,0 +1,49 @@
+import 'dart:convert';
+
+import 'package:aman_kassa_flutter/core/entity/Category.dart';
+import 'package:aman_kassa_flutter/core/entity/Goods.dart';
+import 'package:aman_kassa_flutter/core/locator.dart';
+import 'package:aman_kassa_flutter/core/models/dict_dao.dart';
+import 'package:aman_kassa_flutter/core/models/product_dao.dart';
+import 'package:aman_kassa_flutter/core/models/response.dart';
+import 'package:aman_kassa_flutter/core/models/smena.dart';
+import 'package:aman_kassa_flutter/core/services/ApiService.dart';
+import 'package:aman_kassa_flutter/core/services/DataService.dart';
+import 'package:aman_kassa_flutter/core/services/navigator_service.dart';
+import 'package:aman_kassa_flutter/redux/constants/setting_const.dart';
+import 'package:aman_kassa_flutter/redux/state/calc_state.dart';
+import 'package:aman_kassa_flutter/redux/state/kassa_state.dart';
+import 'package:aman_kassa_flutter/redux/state/setting_state.dart';
+import 'package:aman_kassa_flutter/widgets/components/calculator/calculator.dart';
+import 'package:meta/meta.dart';
+import 'package:redux/redux.dart';
+import 'package:redux_thunk/redux_thunk.dart';
+
+import '../store.dart';
+
+@immutable
+class SetCalcStateAction {
+  final CalcState calcState;
+  SetCalcStateAction(this.calcState);
+}
+
+
+Future<void> setEqual(Store<AppState> store) async {
+  store.dispatch(SetCalcStateAction(CalcState(isEqual: true)));
+}
+
+ThunkAction<AppState> onTapAction(String value) {
+  return (Store<AppState> store) async {
+
+    if(value == Calculations.EQUAL){
+      return setEqual(store);
+    }
+
+    //TODO create private methods by operations and values
+    List calcItems = Calculator.action(value: value, items: store.state.calcState.calcItems);
+    calcItems.asMap().forEach((index,element ) {
+      print('#$index: ${element.toString()}');
+    });
+    store.dispatch(SetCalcStateAction(CalcState(calcItems: calcItems, isEqual: false)));
+  };
+}

lib/redux/actions/kassa_actions.dart

@@ -0,0 +1,136 @@
+import 'dart:convert';
+
+import 'package:aman_kassa_flutter/core/entity/Category.dart';
+import 'package:aman_kassa_flutter/core/entity/Goods.dart';
+import 'package:aman_kassa_flutter/core/entity/Service.dart';
+import 'package:aman_kassa_flutter/core/locator.dart';
+import 'package:aman_kassa_flutter/core/models/dict_dao.dart';
+import 'package:aman_kassa_flutter/core/models/product_dao.dart';
+import 'package:aman_kassa_flutter/core/models/response.dart';
+import 'package:aman_kassa_flutter/core/models/smena.dart';
+import 'package:aman_kassa_flutter/core/services/ApiService.dart';
+import 'package:aman_kassa_flutter/core/services/DataService.dart';
+import 'package:aman_kassa_flutter/core/services/navigator_service.dart';
+import 'package:aman_kassa_flutter/redux/constants/setting_const.dart';
+import 'package:aman_kassa_flutter/redux/state/kassa_state.dart';
+import 'package:meta/meta.dart';
+import 'package:redux/redux.dart';
+import 'package:redux_thunk/redux_thunk.dart';
+
+import '../store.dart';
+
+@immutable
+class SetKassaStateAction {
+  final KassaState kassaState;
+  SetKassaStateAction(this.kassaState);
+}
+
+final ApiService _api = locator<ApiService>();
+final DataService _dataService = locator<DataService>();
+final NavigatorService _navigation = locator<NavigatorService>();
+
+Future<void> backBottomElement(Store<AppState> store) async {
+  List<DictDao> prevCategories = store.state.kassaState.prevCategories;
+  DictDao last = prevCategories.removeLast();
+  if (last != null) {
+    store.dispatch(SetKassaStateAction(KassaState(prevCategories: prevCategories)));
+    store.dispatch(selectBottomElement(last.id));
+  }
+}
+
+ThunkAction<AppState> addCustomProductToKassaItems(String name, int count, double price, double total) {
+  return (Store<AppState> store) async {
+    List<ProductDao> items = store.state.kassaState.kassaItems;
+      items.add(new ProductDao(name: name, count: count, price: price, total: total));
+      store.dispatch(SetKassaStateAction(KassaState(kassaItems: items)));
+    };
+}
+
+
+ThunkAction<AppState> addProductToKassaItems(Good good) {
+  return (Store<AppState> store) async {
+    List<ProductDao> items = store.state.kassaState.kassaItems;
+    int index = items.indexWhere((element) => element.good?.id == good.id);
+    if (index > -1) {
+      store.dispatch(counterProductFromKassaItems(index, 1));
+    } else {
+      items.add(new ProductDao(
+          name: good.name, good: good, count: 1, price: good.price, total: good.price));
+      store.dispatch(SetKassaStateAction(KassaState(kassaItems: items)));
+    }
+  };
+}
+
+ThunkAction<AppState> addServiceToKassaItems(Service service) {
+  return (Store<AppState> store) async {
+    List<ProductDao> items = store.state.kassaState.kassaItems;
+    int index = items.indexWhere((element) => element.good?.id == service.id);
+    if (index > -1) {
+      store.dispatch(counterProductFromKassaItems(index, 1));
+    } else {
+      items.add(new ProductDao(
+          name: service.name, service: service, count: 1, price: service.price, total: service.price));
+      store.dispatch(SetKassaStateAction(KassaState(kassaItems: items)));
+    }
+  };
+}
+
+ThunkAction<AppState> removeProductFromKassaItems(int index) {
+  return (Store<AppState> store) async {
+    List<ProductDao> items = List.from(store.state.kassaState.kassaItems);
+    items.removeAt(index);
+    store.dispatch(SetKassaStateAction(KassaState(kassaItems: items)));
+  };
+}
+
+ThunkAction<AppState> counterProductFromKassaItems(int index, int counter) {
+  return (Store<AppState> store) async {
+    List<ProductDao> items = store.state.kassaState.kassaItems;
+    ProductDao product = items.elementAt(index);
+    if (product.count == 1 && counter < 0) {
+      //if count to zero need delete element
+      store.dispatch(removeProductFromKassaItems(index));
+    } else {
+      product.count += counter;
+      product.total = (((product.count * product.price) * 100).roundToDouble()) / 100;
+      store.dispatch(SetKassaStateAction(KassaState(kassaItems: items)));
+    }
+  };
+}
+
+ThunkAction<AppState> selectBottomElement(int parentId) {
+  return (Store<AppState> store) async {
+    store.dispatch(SetKassaStateAction(KassaState(bottomSheetLoading: true)));
+    try {
+      List<DictDao> prevCategories = store.state.kassaState.prevCategories;
+      if (parentId == 0) {
+        prevCategories = [];
+      }
+      store.state.kassaState.bottomSheetElements.forEach((element) {
+        if (element is Category && element.id == parentId) {
+          prevCategories.add(DictDao(id: element.parentIn, name: element.name));
+        }
+      });
+      List _bottomSheetElements = [];
+
+
+      if(store.state.settingState.tradeType == SettingTradeTypeGood) {
+        List<Category> categories = await _dataService.getCategoriesByParentId(parentId: parentId);
+        _bottomSheetElements.addAll(categories);
+        List<Good> goods = await _dataService.getGoodsByCategoryId(categoryId: parentId);
+        _bottomSheetElements.addAll(goods);
+      } else if(store.state.settingState.tradeType == SettingTradeTypeService) {
+        List<Service> services = await _dataService.getServices();
+        _bottomSheetElements.addAll(services);
+      }
+
+      store.dispatch(SetKassaStateAction(KassaState(
+          bottomSheetLoading: false,
+          bottomSheetElements: _bottomSheetElements,
+          prevCategories: prevCategories)));
+    } catch (e) {
+      print(e);
+      store.dispatch(SetKassaStateAction(KassaState(bottomSheetLoading: false)));
+    }
+  };
+}

lib/redux/actions/main_actions.dart

@@ -1,112 +0,0 @@
-import 'dart:convert';
-
-import 'package:aman_kassa_flutter/core/entity/Category.dart';
-import 'package:aman_kassa_flutter/core/entity/Goods.dart';
-import 'package:aman_kassa_flutter/core/locator.dart';
-import 'package:aman_kassa_flutter/core/models/DictDao.dart';
-import 'package:aman_kassa_flutter/core/models/ProductDao.dart';
-import 'package:aman_kassa_flutter/core/services/ApiService.dart';
-import 'package:aman_kassa_flutter/core/services/DataService.dart';
-import 'package:aman_kassa_flutter/core/services/navigator_service.dart';
-import 'package:aman_kassa_flutter/redux/state/main_state.dart';
-import 'package:meta/meta.dart';
-import 'package:redux/redux.dart';
-import 'package:redux_thunk/redux_thunk.dart';
-
-import '../store.dart';
-
-@immutable
-class SetMainStateAction {
-  final MainState mainState;
-
-  SetMainStateAction(this.mainState);
-}
-
-final ApiService _api = locator<ApiService>();
-final DataService _dataService = locator<DataService>();
-final NavigatorService _navigation = locator<NavigatorService>();
-
-Future<void> backBottomElement(Store<AppState> store) async {
-  List<DictDao> prevCategories = store.state.mainState.prevCategories;
-  DictDao last = prevCategories.removeLast();
-  if (last != null) {
-    store.dispatch(
-        SetMainStateAction(MainState(prevCategories: prevCategories)));
-    store.dispatch(selectBottomElement(last.id));
-  }
-}
-
-ThunkAction<AppState> addCustomProductToKassaItems(String name, int count, double price) {
-  return (Store<AppState> store) async {
-    List<ProductDao> items = store.state.mainState.kassaItems;
-      items.add(new ProductDao(name: name, count: count, price: price));
-      store.dispatch(SetMainStateAction(MainState(kassaItems: items)));
-    };
-}
-
-
-ThunkAction<AppState> addProductToKassaItems(Good good) {
-  return (Store<AppState> store) async {
-    List<ProductDao> items = store.state.mainState.kassaItems;
-    int index = items.indexWhere((element) => element.good?.id == good.id);
-    if (index > -1) {
-      store.dispatch(counterProductFromKassaItems(index, 1));
-    } else {
-      items.add(new ProductDao(
-          name: good.name, good: good, count: 1, price: good.price));
-      store.dispatch(SetMainStateAction(MainState(kassaItems: items)));
-    }
-  };
-}
-
-ThunkAction<AppState> removeProductFromKassaItems(int index) {
-  return (Store<AppState> store) async {
-    List<ProductDao> items = List.from(store.state.mainState.kassaItems);
-    items.removeAt(index);
-    store.dispatch(SetMainStateAction(MainState(kassaItems: items)));
-  };
-}
-
-ThunkAction<AppState> counterProductFromKassaItems(int index, int counter) {
-  return (Store<AppState> store) async {
-    List<ProductDao> items = store.state.mainState.kassaItems;
-    if (items.elementAt(index).count == 1 && counter < 0) {
-      //if count to zero need delete element
-      store.dispatch(removeProductFromKassaItems(index));
-    } else {
-      items.elementAt(index).count += counter;
-      store.dispatch(SetMainStateAction(MainState(kassaItems: items)));
-    }
-  };
-}
-
-ThunkAction<AppState> selectBottomElement(int parentId) {
-  return (Store<AppState> store) async {
-    store.dispatch(SetMainStateAction(MainState(bottomSheetLoading: true)));
-    try {
-      List<DictDao> prevCategories = store.state.mainState.prevCategories;
-      if (parentId == 0) {
-        prevCategories = [];
-      }
-      store.state.mainState.bottomSheetElements.forEach((element) {
-        if (element is Category && element.id == parentId) {
-          prevCategories.add(DictDao(id: element.parentIn, name: element.name));
-        }
-      });
-      List<Category> categories =
-          await _dataService.getCategoriesByParentId(parentId: parentId);
-      List<Good> goods =
-          await _dataService.getGoodsByCategoryId(categoryId: parentId);
-      List _bottomSheetElements = [];
-      _bottomSheetElements.addAll(categories);
-      _bottomSheetElements.addAll(goods);
-      store.dispatch(SetMainStateAction(MainState(
-          bottomSheetLoading: false,
-          bottomSheetElements: _bottomSheetElements,
-          prevCategories: prevCategories)));
-    } catch (e) {
-      print(e);
-      store.dispatch(SetMainStateAction(MainState(bottomSheetLoading: false)));
-    }
-  };
-}

lib/redux/actions/setting_actions.dart

@@ -0,0 +1,39 @@
+import 'dart:convert';
+
+import 'package:aman_kassa_flutter/core/entity/Category.dart';
+import 'package:aman_kassa_flutter/core/entity/Goods.dart';
+import 'package:aman_kassa_flutter/core/locator.dart';
+import 'package:aman_kassa_flutter/core/models/dict_dao.dart';
+import 'package:aman_kassa_flutter/core/models/product_dao.dart';
+import 'package:aman_kassa_flutter/core/models/response.dart';
+import 'package:aman_kassa_flutter/core/models/smena.dart';
+import 'package:aman_kassa_flutter/core/services/ApiService.dart';
+import 'package:aman_kassa_flutter/core/services/DataService.dart';
+import 'package:aman_kassa_flutter/core/services/navigator_service.dart';
+import 'package:aman_kassa_flutter/redux/constants/setting_const.dart';
+import 'package:aman_kassa_flutter/redux/state/kassa_state.dart';
+import 'package:aman_kassa_flutter/redux/state/setting_state.dart';
+import 'package:meta/meta.dart';
+import 'package:redux/redux.dart';
+import 'package:redux_thunk/redux_thunk.dart';
+
+import '../store.dart';
+
+@immutable
+class SetSettingStateAction {
+  final SettingState settingState;
+  SetSettingStateAction(this.settingState);
+}
+
+
+ThunkAction<AppState> changeModeFromSetting(bool isKassa) {
+  return (Store<AppState> store) async {
+    store.dispatch(SetSettingStateAction(SettingState(mode: isKassa? SettingModeKassa: SettingModeCalc )));
+  };
+}
+
+ThunkAction<AppState> changeTradeTypeFromSetting(String tradeType) {
+  return (Store<AppState> store) async {
+    store.dispatch(SetSettingStateAction(SettingState(tradeType: tradeType )));
+  };
+}

lib/redux/actions/user_actions.dart

@@ -1,9 +1,10 @@
 import 'dart:convert';
 
 import 'package:aman_kassa_flutter/core/locator.dart';
-import 'package:aman_kassa_flutter/core/models/Message.dart';
+import 'package:aman_kassa_flutter/core/models/message.dart';
-import 'package:aman_kassa_flutter/core/models/authResponse.dart';
+import 'package:aman_kassa_flutter/core/models/auth_response.dart';
-import 'package:aman_kassa_flutter/core/models/Response.dart';
+import 'package:aman_kassa_flutter/core/models/response.dart';
+import 'package:aman_kassa_flutter/core/models/smena.dart';
 import 'package:aman_kassa_flutter/core/models/user.dart';
 import 'package:aman_kassa_flutter/core/route_names.dart';
 import 'package:aman_kassa_flutter/core/services/ApiService.dart';
@@ -53,7 +54,7 @@ ThunkAction<AppState> authenticate(String email, String password) {
   return (Store<AppState> store) async {
     store.dispatch(SetUserStateAction(UserState(isLoading: true)));
     try {
-      AuthBody result = await _api.authenticate(email, password);
+      AuthBody result = await _api.authenticate(email, password, statusCheck: false);
       store.dispatch(SetUserStateAction(UserState(
         isLoading: false,
         loginFormMessage: LoginFormMessage(email: result.email?.join(","), password: result.password?.join(","), message: result.message),
@@ -66,7 +67,29 @@ ThunkAction<AppState> authenticate(String email, String password) {
         _navigation.replace(HomeViewRoute);
       }
     } catch(e) {
+      print(e);
       store.dispatch(SetUserStateAction(UserState(isLoading: false)));
     }
   };
 }
+
+Future<void> checkSmena(Store<AppState> store) async {
+  String token = store.state.userState.user.token;
+  Response<Smena> result = await _api.smena(token);
+  store.dispatch(SetUserStateAction(UserState(smena: result.body)));
+}
+
+Future<void> closeSmena(Store<AppState> store) async {
+  String token = store.state.userState.user.token;
+  Response<Smena> result = await _api.closeSmena(token);
+  store.dispatch(SetUserStateAction(UserState(smena: result.body)));
+}
+
+Future<void> openSmena(Store<AppState> store) async {
+  String token = store.state.userState.user.token;
+  Response<Smena> result = await _api.openSmena(token);
+  store.dispatch(SetUserStateAction(UserState(smena: result.body)));
+  if(result.operation){
+    store.dispatch(checkSmena);
+  }
+}

lib/redux/constants/operation_const.dart

@@ -0,0 +1,2 @@
+const String OperationTypePay = 'OperationTypePay';
+const String OperationTypeReturn = 'OperationTypeReturn';

lib/redux/constants/setting_const.dart

@@ -0,0 +1,6 @@
+const String SettingModeKassa = 'kassaMode';
+const String SettingModeCalc = 'calcMode';
+
+
+const String SettingTradeTypeGood = 'g';
+const String SettingTradeTypeService = 's';

lib/redux/reducers/calc_reducer.dart

@@ -0,0 +1,10 @@
+import 'package:aman_kassa_flutter/redux/actions/calc_actions.dart';
+import 'package:aman_kassa_flutter/redux/state/calc_state.dart';
+
+calcReducer(CalcState prevState, SetCalcStateAction action) {
+  final payload = action.calcState;
+  return prevState.copyWith(
+    calcItems: payload.calcItems,
+    isEqual: payload.isEqual
+  );
+}

lib/redux/reducers/main_reducer.dart

@@ -1,8 +1,8 @@
-import 'package:aman_kassa_flutter/redux/actions/main_actions.dart';
+import 'package:aman_kassa_flutter/redux/actions/kassa_actions.dart';
-import 'package:aman_kassa_flutter/redux/state/main_state.dart';
+import 'package:aman_kassa_flutter/redux/state/kassa_state.dart';
 
-mainReducer(MainState prevState, SetMainStateAction action) {
+mainReducer(KassaState prevState, SetKassaStateAction action) {
-  final payload = action.mainState;
+  final payload = action.kassaState;
   return prevState.copyWith(
     bottomSheetElements: payload.bottomSheetElements,
     bottomSheetLoading: payload.bottomSheetLoading,

lib/redux/reducers/setting_reducer.dart

@@ -0,0 +1,12 @@
+import 'package:aman_kassa_flutter/redux/actions/kassa_actions.dart';
+import 'package:aman_kassa_flutter/redux/actions/setting_actions.dart';
+import 'package:aman_kassa_flutter/redux/state/kassa_state.dart';
+import 'package:aman_kassa_flutter/redux/state/setting_state.dart';
+
+settingReducer(SettingState prevState, SetSettingStateAction action) {
+  final payload = action.settingState;
+  return prevState.copyWith(
+    mode: payload.mode,
+    tradeType: payload.tradeType
+  );
+}

lib/redux/reducers/user_reducer.dart

@@ -10,5 +10,6 @@ userReducer(UserState prevState, SetUserStateAction action) {
     user: payload.user,
     isAuthenticated: payload.isAuthenticated,
     loginFormMessage: payload.loginFormMessage,
+    smena: payload.smena,
   );
 }

lib/redux/state/calc_state.dart

@@ -0,0 +1,26 @@
+import 'dart:collection';
+
+import 'package:aman_kassa_flutter/core/models/calc_model.dart';
+import 'package:aman_kassa_flutter/redux/constants/setting_const.dart';
+import 'package:meta/meta.dart';
+
+@immutable
+class CalcState {
+  final List<CalcModel> calcItems;
+  final bool isEqual;
+
+  CalcState({this.calcItems, this.isEqual});
+
+  factory CalcState.initial() => CalcState(calcItems: [], isEqual: false);
+
+  CalcState copyWith({
+    @required calcItems,
+    @required isEqual,
+  }) {
+    return CalcState(
+      calcItems: calcItems ?? this.calcItems,
+      isEqual: isEqual ?? this.isEqual,
+    );
+  }
+}
+

lib/redux/state/kassa_state.dart

@@ -1,35 +1,37 @@
-import 'package:aman_kassa_flutter/core/models/DictDao.dart';
+import 'package:aman_kassa_flutter/core/models/dict_dao.dart';
-import 'package:aman_kassa_flutter/core/models/ProductDao.dart';
+import 'package:aman_kassa_flutter/core/models/product_dao.dart';
+import 'package:aman_kassa_flutter/core/models/smena.dart';
 import 'package:meta/meta.dart';
 
 @immutable
-class MainState {
+class KassaState {
   final List bottomSheetElements;
   final bool bottomSheetLoading;
   final List<DictDao> prevCategories;
-
   final List<ProductDao> kassaItems;
 
-  MainState(
+
+  KassaState(
       {this.bottomSheetElements,
       this.bottomSheetLoading,
       this.prevCategories,
-      this.kassaItems});
+      this.kassaItems,
+      });
 
-  factory MainState.initial() => MainState(
+  factory KassaState.initial() => KassaState(
         bottomSheetElements: [],
         bottomSheetLoading: false,
         prevCategories: [],
         kassaItems: [],
       );
 
-  MainState copyWith({
+  KassaState copyWith({
     @required bottomSheetElements,
     @required bottomSheetLoading,
     @required prevCategories,
     @required kassaItems,
   }) {
-    return MainState(
+    return KassaState(
       bottomSheetElements: bottomSheetElements ?? this.bottomSheetElements,
       bottomSheetLoading: bottomSheetLoading ?? this.bottomSheetLoading,
       prevCategories: prevCategories ?? this.prevCategories,

lib/redux/state/setting_state.dart

@@ -0,0 +1,22 @@
+import 'package:aman_kassa_flutter/redux/constants/setting_const.dart';
+import 'package:meta/meta.dart';
+
+@immutable
+class SettingState {
+  final String mode;
+  final String tradeType;
+
+  SettingState({this.mode, this.tradeType});
+
+  factory SettingState.initial() => SettingState(mode: SettingModeCalc, tradeType: SettingTradeTypeGood);
+
+  SettingState copyWith({
+    @required mode,
+    @required tradeType,
+  }) {
+    return SettingState(
+      mode: mode ?? this.mode,
+      tradeType: tradeType ?? this.tradeType,
+    );
+  }
+}

lib/redux/state/user_state.dart

@@ -1,3 +1,4 @@
+import 'package:aman_kassa_flutter/core/models/smena.dart';
 import 'package:aman_kassa_flutter/core/models/user.dart';
 import 'package:meta/meta.dart';
 
@@ -8,13 +9,15 @@ class UserState {
   final bool isAuthenticated;
   final LoginFormMessage loginFormMessage;
   final User user;
+  final Smena smena;
 
   UserState({
     this.isError,
     this.isLoading,
     this.isAuthenticated,
     this.user,
-    this.loginFormMessage
+    this.loginFormMessage,
+    this.smena
   });
 
   factory UserState.initial() => UserState(
@@ -22,6 +25,7 @@ class UserState {
     isError: false,
     isAuthenticated: false,
     loginFormMessage: LoginFormMessage(),
+    smena: Smena(),
   );
 
   UserState copyWith({
@@ -30,6 +34,7 @@ class UserState {
     @required User user,
     @required bool isAuthenticated,
     @required LoginFormMessage loginFormMessage,
+    @required Smena smena,
   }) {
     return UserState(
       isError: isError ?? this.isError,
@@ -37,6 +42,7 @@ class UserState {
       isAuthenticated: isAuthenticated ?? this.isAuthenticated,
       user: user ?? this.user,
       loginFormMessage: loginFormMessage ?? this.loginFormMessage,
+      smena: smena ?? this.smena,
     );
   }
 }

lib/redux/store.dart

@@ -1,23 +1,38 @@
-import 'package:aman_kassa_flutter/redux/actions/main_actions.dart';
+import 'package:aman_kassa_flutter/redux/actions/kassa_actions.dart';
+import 'package:aman_kassa_flutter/redux/actions/setting_actions.dart';
 import 'package:aman_kassa_flutter/redux/actions/user_actions.dart';
+import 'package:aman_kassa_flutter/redux/reducers/calc_reducer.dart';
 import 'package:aman_kassa_flutter/redux/reducers/main_reducer.dart';
+import 'package:aman_kassa_flutter/redux/reducers/setting_reducer.dart';
 import 'package:aman_kassa_flutter/redux/reducers/user_reducer.dart';
-import 'package:aman_kassa_flutter/redux/state/main_state.dart';
+import 'package:aman_kassa_flutter/redux/state/calc_state.dart';
+import 'package:aman_kassa_flutter/redux/state/kassa_state.dart';
+import 'package:aman_kassa_flutter/redux/state/setting_state.dart';
 import 'package:aman_kassa_flutter/redux/state/user_state.dart';
 import 'package:meta/meta.dart';
 import 'package:redux/redux.dart';
 import 'package:redux_thunk/redux_thunk.dart';
 
+import 'actions/calc_actions.dart';
 
 //reducer context
 AppState appReducer(AppState state, dynamic action) {
-
+  if (action is SetUserStateAction) {
-  if (action is SetUserStateAction) { /** UserAction **/
+    /** UserAction **/
     final nextUserState = userReducer(state.userState, action);
     return state.copyWith(userState: nextUserState);
-  } else if(action is SetMainStateAction) { /** MainAction **/
+  } else if (action is SetKassaStateAction) {
-    final nextMainState = mainReducer(state.mainState, action);
+    /** KassaAction **/
-    return state.copyWith(mainState: nextMainState);
+    final nextMainState = mainReducer(state.kassaState, action);
+    return state.copyWith(kassaState: nextMainState);
+  } else if (action is SetSettingStateAction) {
+    /** SettingAction **/
+    final nextSettingState = settingReducer(state.settingState, action);
+    return state.copyWith(settingState: nextSettingState);
+  } else if (action is SetCalcStateAction) {
+    /** CalcAction **/
+    final nextCalcState = calcReducer(state.calcState, action);
+    return state.copyWith(calcState: nextCalcState);
   }
   return state;
 }
@@ -26,20 +41,29 @@ AppState appReducer(AppState state, dynamic action) {
 @immutable
 class AppState {
   final UserState userState;
-  final MainState mainState;
+  final KassaState kassaState;
+  final SettingState settingState;
+  final CalcState calcState;
+
   AppState({
     @required this.userState,
-    @required this.mainState,
+    @required this.kassaState,
+    @required this.settingState,
+    @required this.calcState,
   });
 
   //stable work
   AppState copyWith({
     UserState userState,
-    MainState mainState,
+    KassaState kassaState,
+    SettingState settingState,
+    CalcState calcState,
   }) {
     return AppState(
       userState: userState ?? this.userState,
-      mainState: mainState ?? this.mainState,
+      kassaState: kassaState ?? this.kassaState,
+      settingState: settingState ?? this.settingState,
+      calcState: calcState ?? this.calcState,
     );
   }
 }
@@ -58,12 +82,18 @@ class Redux {
   //initial context
   static Future<void> init() async {
     final userStateInitial = UserState.initial();
-    final mainStateInitial = MainState.initial();
+    final kassaStateInitial = KassaState.initial();
+    final settingStateInitial = SettingState.initial();
+    final calcStateInitial = CalcState.initial();
 
     _store = Store<AppState>(
       appReducer,
       middleware: [thunkMiddleware],
-      initialState: AppState(userState: userStateInitial, mainState: mainStateInitial),
+      initialState: AppState(
+          userState: userStateInitial,
+          kassaState: kassaStateInitial,
+          settingState: settingStateInitial,
+          calcState: calcStateInitial),
     );
   }
 }

lib/shared/shared_styles.dart

@@ -24,10 +24,10 @@ const TextStyle productTextStyle = const TextStyle(fontWeight: FontWeight.w400,
 const TextStyle buttonTitleTextStyle = const TextStyle(fontWeight: FontWeight.w700, color: whiteColor, fontSize: 15);
 const TextStyle buttonBigTitleTextStyle = const TextStyle(fontWeight: FontWeight.w700, color: whiteColor, fontSize: 22, );
 
-const TextStyle stepTitleTextStyle =
+const TextStyle dropDownTradeTypeTextStyle = TextStyle( color: Colors.black54, fontWeight: FontWeight.bold, fontSize: 24);
-    const TextStyle(fontWeight: FontWeight.w700, color: textColor, fontSize: 15);
+
-const TextStyle stepSubTitleTextStyle = const TextStyle(fontWeight: FontWeight.w400, color: textColor, fontSize: 12);
 
 // Box Shadow
 const BoxShadow mainShadowBox = BoxShadow(blurRadius: 16, color: shadowColor, offset: Offset(0, 5));
-const BoxShadow cardShadowBox = BoxShadow(blurRadius: 23, color: cardShadowColor, offset: Offset(0, 2));
+const BoxShadow buttonShadowBox = BoxShadow(blurRadius: 5, color: Colors.grey, offset: Offset(0, 1));
+const BoxShadow cardShadowBox = BoxShadow(blurRadius: 5, color: Colors.black26, offset: Offset(0, 5));

lib/views/check/image_show_container.dart

@@ -0,0 +1,36 @@
+import 'dart:convert';
+import 'package:aman_kassa_flutter/shared/app_colors.dart';
+import 'package:flutter/material.dart';
+
+class ImageShowContainer extends StatelessWidget {
+  final ImageShowModel data;
+  ImageShowContainer(this.data);
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(
+        //backgroundColor: fillColor,
+        title: Text(data.title),
+      ),
+      body: ListView(
+        children: <Widget>[
+          imageFromBase64String(data.data)
+        ],
+      ),
+    );
+  }
+}
+
+Padding imageFromBase64String(String base64String) {
+  return Padding(
+    padding: const EdgeInsets.symmetric(vertical: 10.0, horizontal: 8.0),
+    child: Image.memory(base64Decode(base64String)),
+  );
+}
+
+
+class ImageShowModel {
+  final String data;
+  final String title;
+  ImageShowModel(this.data, this.title);
+}

lib/views/home/components/bottom_bar.dart

@@ -0,0 +1,61 @@
+import 'package:aman_kassa_flutter/redux/constants/setting_const.dart';
+import 'package:aman_kassa_flutter/redux/state/setting_state.dart';
+import 'package:aman_kassa_flutter/redux/store.dart';
+import 'package:aman_kassa_flutter/shared/app_colors.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_redux/flutter_redux.dart';
+import 'package:material_design_icons_flutter/material_design_icons_flutter.dart';
+
+class BottomBar extends StatelessWidget {
+  final PageController pageController;
+  final int selectedTabIndex;
+
+  BottomBar({
+    this.pageController,
+    this.selectedTabIndex,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return StoreConnector<AppState, SettingState>(
+        converter: (store) => store.state.settingState,
+        builder: (context, vm) {
+          return BottomNavigationBar(
+            currentIndex: selectedTabIndex,
+            backgroundColor: menuColor,
+            type: BottomNavigationBarType.shifting,
+            items: [
+              vm.mode == SettingModeKassa
+                  ? BottomNavigationBarItem(
+                      backgroundColor: menuColor,
+                      icon: Icon(MdiIcons.cashRegister, color: Colors.white),
+                      title: new Text(
+                        'Касса',
+                        style: TextStyle(color: Colors.white),
+                      ))
+                  : BottomNavigationBarItem(
+                      backgroundColor: menuColor,
+                      icon: Icon(MdiIcons.calculator, color: Colors.white),
+                      title: new Text(
+                        'Калькулятор',
+                        style: TextStyle(color: Colors.white),
+                      )),
+              BottomNavigationBarItem(
+                  backgroundColor: menuColor,
+                  icon: Icon(MdiIcons.tune, color: Colors.white),
+                  title: new Text(
+                    'Опции',
+                    style: TextStyle(color: Colors.white),
+                  )),
+            ],
+            onTap: (index) {
+              pageController.animateToPage(
+                index,
+                duration: const Duration(milliseconds: 300),
+                curve: Curves.easeIn,
+              );
+            },
+          );
+        });
+  }
+}

lib/views/home/components/header_title.dart

@@ -0,0 +1,44 @@
+import 'package:aman_kassa_flutter/redux/state/user_state.dart';
+import 'package:aman_kassa_flutter/redux/store.dart';
+import 'package:aman_kassa_flutter/shared/app_colors.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_redux/flutter_redux.dart';
+import 'package:intl/intl.dart';
+
+DateFormat dateFormat = DateFormat("yyyy-MM-dd HH:mm:ss");
+
+class HeaderTitle extends StatelessWidget {
+  @override
+  Widget build(BuildContext context) {
+    return StoreConnector<AppState, UserState>(
+      converter: (store) => store.state.userState,
+      builder: (context, vm) {
+        return Row(
+          children: <Widget>[
+            Container(
+              width: 75,
+              child: Image(
+                image: AssetImage('assets/images/logo.png'),
+                fit: BoxFit.fitWidth,
+              ),
+              margin: const EdgeInsets.only(right: 15),
+            ),
+            Expanded(
+              child: Column(
+                crossAxisAlignment: CrossAxisAlignment.start,
+                children: <Widget>[
+                  Text('Пользователь: ${vm.user.email}' ,style: TextStyle(fontSize: 13, color: Colors.black),),
+                  vm.smena.message !=null
+                  ? Text(vm.smena.message, style: TextStyle(fontSize: 13, color: redColor) )
+                  : vm.smena.startedAt !=null
+                  ? Text('Смена от: ${dateFormat.format(vm.smena.startedAt)}' , style: TextStyle(fontSize: 13, color: Colors.black),)
+                  : Text('Смена от:', style: TextStyle(fontSize: 13, color: Colors.black),),
+                ],
+              ),
+            )
+          ],
+        );
+      }
+    );
+  }
+}

lib/views/home/components/popup_menu.dart

@@ -0,0 +1,40 @@
+import 'package:aman_kassa_flutter/core/models/choice.dart';
+import 'package:aman_kassa_flutter/shared/app_colors.dart';
+import 'package:flutter/material.dart';
+
+const List<Choice> choices = const <Choice>[
+  const Choice(title: 'Обновить номенклатуру', icon: Icons.update, command: 'update'),
+  const Choice(title: 'Помощь', icon: Icons.help, command: 'help'),
+  const Choice(title: 'О Программе', icon: Icons.info_outline, command: 'info'),
+  const Choice(title: 'Язык', icon: Icons.language, command: 'language'),
+  const Choice(title: 'Выйти', icon: Icons.exit_to_app, command: 'exit')
+];
+
+class PopupMenu extends StatelessWidget {
+
+  final void Function(Choice value) onSelectChoice;
+
+  PopupMenu({this.onSelectChoice});
+
+  @override
+  Widget build(BuildContext context) {
+    return PopupMenuButton<Choice>(
+      icon: Icon(
+        Icons.more_vert,
+        color: menuColor,
+      ),
+      onSelected: onSelectChoice,
+      itemBuilder: (BuildContext context) {
+        return choices.map((Choice choice) {
+          return PopupMenuItem<Choice>(
+            value: choice,
+            child: Row(children: <Widget>[
+              Icon(choice.icon, color: primaryColor,),
+              Text(choice.title)
+            ], ),
+          );
+        }).toList();
+      },
+    );
+  }
+}

lib/views/home/home_view.dart

@@ -1,22 +1,29 @@
 import 'package:aman_kassa_flutter/core/locator.dart';
-import 'package:aman_kassa_flutter/core/models/Choice.dart';
+import 'package:aman_kassa_flutter/core/logger.dart';
+import 'package:aman_kassa_flutter/core/models/choice.dart';
 import 'package:aman_kassa_flutter/core/services/DataService.dart';
+import 'package:aman_kassa_flutter/redux/actions/user_actions.dart';
+import 'package:aman_kassa_flutter/redux/constants/setting_const.dart';
+import 'package:aman_kassa_flutter/redux/state/setting_state.dart';
 import 'package:aman_kassa_flutter/redux/store.dart';
 import 'package:aman_kassa_flutter/shared/app_colors.dart';
+import 'package:aman_kassa_flutter/views/home/components/header_title.dart';
 import 'package:aman_kassa_flutter/widgets/loader/Dialogs.dart';
 
 import 'package:flutter/material.dart';
-import 'package:google_fonts/google_fonts.dart';
+import 'package:flutter_redux/flutter_redux.dart';
-import 'package:material_design_icons_flutter/material_design_icons_flutter.dart';
+import 'package:logger/logger.dart';
 
 import './tabs/KassaTab.dart';
 import './tabs/AdditionalTab.dart';
 import './tabs/CalculatorTab.dart';
 
-
+import './components/popup_menu.dart';
+import 'components/bottom_bar.dart';
 
 const List<Choice> choices = const <Choice>[
-  const Choice(title: 'Обновить номенклатуру', icon: Icons.update, command: 'update'),
+  const Choice(
+      title: 'Обновить номенклатуру', icon: Icons.update, command: 'update'),
   const Choice(title: 'Помощь', icon: Icons.help, command: 'help'),
   const Choice(title: 'О Программе', icon: Icons.info_outline, command: 'info'),
   const Choice(title: 'Язык', icon: Icons.language, command: 'language'),
@@ -29,18 +36,18 @@ class HomeView extends StatefulWidget {
 }
 
 class _HomeViewState extends State<HomeView> {
+  Logger log = getLogger('HomeView');
   PageController pageController;
   int selectedTabIndex;
   DataService _dataService = locator<DataService>();
   final GlobalKey<State> _keyLoader = new GlobalKey<State>();
 
-
   @override
   void initState() {
-    // TODO: implement initState
     super.initState();
     selectedTabIndex = 0;
     pageController = new PageController(initialPage: selectedTabIndex);
+    Redux.store.dispatch(checkSmena);
   }
 
   @override
@@ -54,8 +61,8 @@ class _HomeViewState extends State<HomeView> {
 
     } else if (choice.command == 'update') {
       Dialogs.showLoadingDialog(context, _keyLoader);
-      bool result = await _dataService.getDataFromServer(Redux.store.state.userState.user.token);
+      bool result = await _dataService.getDataFromServer(Redux.store.state.userState.user);
-      print('result: $result');
+      log.i('result: $result');
       Navigator.of(_keyLoader.currentContext, rootNavigator: true).pop();
     }
   }
@@ -64,37 +71,18 @@ class _HomeViewState extends State<HomeView> {
   Widget build(BuildContext context) {
     return Scaffold(
       appBar: AppBar(
-        title: Center(
+        title: HeaderTitle(),
-            child: Container(
-              width: 100,
-              child: Image(
-                image: AssetImage('assets/images/logo.png'),
-                fit: BoxFit.fitHeight,
-              ),
-            )),
         actions: <Widget>[
-          PopupMenuButton<Choice>(
+          PopupMenu(
-            icon: Icon(
+            onSelectChoice: _onSelectChoice,
-              Icons.more_vert,
-              color: menuColor,
-            ),
-            onSelected: _onSelectChoice,
-            itemBuilder: (BuildContext context) {
-              return choices.map((Choice choice) {
-                return PopupMenuItem<Choice>(
-                  value: choice,
-                  child: Row(children: <Widget>[
-                    Icon(choice.icon, color: primaryColor,),
-                    Text(choice.title)
-                  ], ),
-                );
-              }).toList();
-            },
           )
         ],
         backgroundColor: fillColor,
       ),
-      body: PageView(
+      body:StoreConnector<AppState, SettingState>(
+        converter: (store) => store.state.settingState,
+        builder: (context, vm) {
+          return PageView(
             onPageChanged: (index) {
               setState(() {
                 selectedTabIndex = index;
@@ -102,43 +90,15 @@ class _HomeViewState extends State<HomeView> {
             },
             controller: pageController,
             children: <Widget>[
-          KassaTab(0),
+              vm.mode == SettingModeKassa ? KassaTab(0) : CalculatorTab(0),
-          CalculatorTab(1),
+              AdditionalTab(1),
-          AdditionalTab(2),
             ],
-      ),
-      bottomNavigationBar: BottomNavigationBar(
-        currentIndex: selectedTabIndex,
-        backgroundColor: menuColor,
-        type: BottomNavigationBarType.shifting,
-        items: [
-          BottomNavigationBarItem(
-              backgroundColor: menuColor,
-              icon: Icon(MdiIcons.cashRegister, color: Colors.white),
-              title: new Text(
-                'Касса',
-                style: TextStyle(color: Colors.white),
-              )),
-          BottomNavigationBarItem(
-              icon: Icon(MdiIcons.calculator, color: Colors.white),
-              title: new Text(
-                'Калькулятор',
-                style: TextStyle(color: Colors.white),
-              )),
-          BottomNavigationBarItem(
-              icon: Icon(MdiIcons.tune, color: Colors.white),
-              title: new Text(
-                'Опции',
-                style: TextStyle(color: Colors.white),
-              )),
-        ],
-        onTap: (index) {
-          pageController.animateToPage(
-            index,
-            duration: const Duration(milliseconds: 300),
-            curve: Curves.easeIn,
           );
-        },
+        }
+      ),
+      bottomNavigationBar: BottomBar(
+          pageController: pageController,
+          selectedTabIndex: selectedTabIndex,
       ),
     );
   }

lib/views/home/tabs/AdditionalTab.dart

@@ -1,59 +1,298 @@
-import 'package:aman_kassa_flutter/redux/state/user_state.dart';
+import 'package:aman_kassa_flutter/core/locator.dart';
+import 'package:aman_kassa_flutter/core/models/message.dart';
+import 'package:aman_kassa_flutter/core/models/response.dart';
+import 'package:aman_kassa_flutter/core/models/dialog_models.dart';
+import 'package:aman_kassa_flutter/core/models/smena.dart';
+import 'package:aman_kassa_flutter/core/route_names.dart';
+import 'package:aman_kassa_flutter/core/services/ApiService.dart';
+import 'package:aman_kassa_flutter/core/services/dialog_service.dart';
+import 'package:aman_kassa_flutter/core/services/navigator_service.dart';
+import 'package:aman_kassa_flutter/redux/actions/user_actions.dart';
+import 'package:aman_kassa_flutter/redux/actions/setting_actions.dart';
+import 'package:aman_kassa_flutter/redux/constants/setting_const.dart';
+import 'package:aman_kassa_flutter/redux/state/setting_state.dart';
 import 'package:aman_kassa_flutter/redux/store.dart';
 import 'package:aman_kassa_flutter/shared/app_colors.dart';
 import 'package:aman_kassa_flutter/shared/ui_helpers.dart';
+import 'package:aman_kassa_flutter/views/check/image_show_container.dart';
+import 'package:aman_kassa_flutter/widgets/fields/aman_icon_button.dart';
+import 'package:aman_kassa_flutter/widgets/fields/aman_icon_button_horizontal.dart';
 import 'package:aman_kassa_flutter/widgets/fields/busy_button.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_redux/flutter_redux.dart';
-import 'package:google_fonts/google_fonts.dart';
+import 'package:material_design_icons_flutter/material_design_icons_flutter.dart';
 
-class AdditionalTab extends StatelessWidget {
+class AdditionalTab extends StatefulWidget {
   final int index;
+
   AdditionalTab(this.index);
+
+  @override
+  _AdditionalTabState createState() => _AdditionalTabState();
+}
+
+class _AdditionalTabState extends State<AdditionalTab> {
+  ApiService _api = locator<ApiService>();
+  NavigatorService _navigator = locator<NavigatorService>();
+  DialogService _dialog = locator<DialogService>();
+
+  bool isMoneyCheckBusy;
+  bool closeSmenaBusy;
+  bool openSmenaBusy;
+  bool depositBusy;
+  bool withdrawalBusy;
+  bool xReportBusy;
+
+  @override
+  void initState() {
+    super.initState();
+    isMoneyCheckBusy = false;
+    closeSmenaBusy = false;
+    openSmenaBusy = false;
+    depositBusy = false;
+    withdrawalBusy = false;
+    xReportBusy = false;
+  }
+
+  void _closeSmena() async {
+    setState(() {
+      closeSmenaBusy = true;
+    });
+    await Redux.store.dispatch(closeSmena);
+    setState(() {
+      closeSmenaBusy = false;
+    });
+  }
+
+  void _openSmena() async {
+    setState(() {
+      openSmenaBusy = true;
+    });
+    await Redux.store.dispatch(openSmena);
+    setState(() {
+      openSmenaBusy = false;
+    });
+  }
+
+  void _xReport() async {
+    setState(() {
+      xReportBusy = true;
+    });
+    Response response =
+        await _api.xReport(Redux.store.state.userState.user.token);
+    if (response.operation) {
+      _navigator.push(ImageShowRoute,
+          arguments: ImageShowModel(response.body['check'], 'X Отчет'));
+    } else {
+      _dialog.showDialog(description: response.body['message']);
+    }
+    setState(() {
+      xReportBusy = false;
+    });
+  }
+
+  void _deposit() async {
+    setState(() {
+      depositBusy = true;
+    });
+    try {
+      DialogResponse response = await _dialog.showConfirmationDialogInput(
+        description: 'Укажите сумму',
+        cancelTitle: 'Отмена',
+        confirmationTitle: 'Взнос',
+      );
+      if (response.confirmed) {
+        Response<dynamic> result = await _api.deposit(
+            Redux.store.state.userState.user.token, response.responseText);
+        //if(result.operation) {
+        _dialog.showDialog(description: result.body['message']);
+        //}
+      }
+    } catch (e) {
+      print(e);
+    } finally {
+      setState(() {
+        depositBusy = false;
+      });
+    }
+  }
+
+  void _withdrawal() async {
+    setState(() {
+      withdrawalBusy = true;
+    });
+    try {
+      DialogResponse response = await _dialog.showConfirmationDialogInput(
+        description: 'Укажите сумму',
+        cancelTitle: 'Отмена',
+        confirmationTitle: 'Снятие',
+      );
+      if (response.confirmed) {
+        Response<dynamic> result = await _api.withdrawal(
+            Redux.store.state.userState.user.token, response.responseText);
+        //if(result.operation) {
+        _dialog.showDialog(description: result.body['message']);
+        //}
+      }
+    } catch (e) {
+      print(e);
+    } finally {
+      setState(() {
+        withdrawalBusy = false;
+      });
+    }
+  }
+
+  void _checkMoney() async {
+    setState(() {
+      isMoneyCheckBusy = true;
+    });
+    try {
+      Response<dynamic> result =
+          await _api.money(Redux.store.state.userState.user.token);
+      setState(() {
+        isMoneyCheckBusy = false;
+      });
+      if (result.operation) {
+        _dialog.showDialog(
+            description: 'Денег в кассе: ${result.body['money']}');
+      } else {
+        _dialog.showDialog(description: '${result.body['message']}');
+      }
+    } catch (e) {
+      print(e);
+      setState(() {
+        isMoneyCheckBusy = false;
+      });
+    }
+  }
+
   @override
   Widget build(BuildContext context) {
-    return StoreConnector<AppState, UserState>(
-      converter: (store) => store.state.userState,
-      builder: (context, vm) {
     return Container(
       padding: const EdgeInsets.symmetric(vertical: 15),
+      child: ListView(
+        children: <Widget>[
+          Padding(
+            padding: const EdgeInsets.symmetric(horizontal: 20.0),
+            child: StoreConnector<AppState, SettingState>(
+                converter: (store) => store.state.settingState,
+                builder: (context, vm) {
+                  return Row(
+                    mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                    children: <Widget>[
+                      Expanded(
+                          flex: 1,
+                          child: AmanIconButtonHorizontal(
+                            icon: MdiIcons.calculator,
+                            title: 'Калькулятор',
+                            selected: vm.mode == SettingModeCalc,
+                            onPressed: () => changeMode(false),
+                          )),
+                      Expanded(
+                          flex: 1,
+                          child: Center(
+                              child: Switch(
+                            value: vm.mode == SettingModeKassa,
+                            onChanged: changeMode,
+                            inactiveThumbColor: primaryColor,
+                            activeColor: primaryColor,
+                          ))),
+                      Expanded(
+                          flex: 1,
+                          child: AmanIconButtonHorizontal(
+                              icon: MdiIcons.cashRegister,
+                              title: 'Режим кассы',
+                              selected: vm.mode == SettingModeKassa,
+                              onPressed: () => changeMode(true))),
+                    ],
+                  );
+                }),
+          ),
+          Divider(),
+          verticalSpaceMedium,
+          Padding(
+            padding: const EdgeInsets.symmetric(horizontal: 20.0),
+            child: Center(
                 child: Column(
               children: <Widget>[
-              verticalSpaceLarge,
+                Text(
+                  'Денег в кассе:',
+                  style: TextStyle(color: primaryColor, fontSize: 15),
+                ),
+                Text(
+                  '250 024.38 тенге',
+                  style: TextStyle(
+                      color: primaryColor,
+                      fontSize: 25,
+                      fontWeight: FontWeight.bold),
+                ),
+              ],
+            )),
+          ),
+          verticalSpaceMedium,
           Row(
             mainAxisAlignment: MainAxisAlignment.spaceEvenly,
             children: <Widget>[
-                  BusyButton(title: 'Открыть смену', onPressed: null, mainColor: greenColor,),
+              AmanIconButton(
-                  BusyButton(title: 'Закрыть смену', onPressed: null, mainColor: redColor ,),
+                title: 'Открыть смену',
+                onPressed: _openSmena,
+                mainColor: greenColor,
+                busy: openSmenaBusy,
+                icon: Icons.lock_open,
+              ),
+              AmanIconButton(
+                title: 'Закрыть смену',
+                onPressed: _closeSmena,
+                mainColor: redColor,
+                busy: closeSmenaBusy,
+                icon: Icons.lock_outline,
+              ),
+              AmanIconButton(
+                title: 'Денег в кассе',
+                onPressed: _checkMoney,
+                busy: isMoneyCheckBusy,
+                icon: Icons.attach_money,
+                mainColor: primaryColor,
+              ),
             ],
           ),
-              verticalSpaceLarge,
+          verticalSpaceTiny,
           Row(
             mainAxisAlignment: MainAxisAlignment.center,
             children: <Widget>[
-                  BusyButton(title: 'Денег в кассе', onPressed: null,),
+              AmanIconButton(
+                title: 'Х Отчет',
+                onPressed: _xReport,
+                busy: xReportBusy,
+                mainColor: primaryColor,
+                icon: Icons.description,
+              ),
             ],
           ),
-              verticalSpaceLarge,
+          verticalSpaceMedium,
           Row(
             mainAxisAlignment: MainAxisAlignment.spaceEvenly,
             children: <Widget>[
-                  BusyButton(title: 'Взнос наличных', onPressed: null,),
+              BusyButton(
-                  BusyButton(title: 'Снятие наличных', onPressed: null, mainColor: redColor ,),
+                title: 'Взнос наличных',
+                onPressed: _deposit,
+                busy: depositBusy,
+              ),
+              BusyButton(
+                title: 'Снятие наличных',
+                onPressed: _withdrawal,
+                mainColor: redColor,
+                busy: withdrawalBusy,
+              ),
             ],
           ),
-              verticalSpaceLarge,
-              Row(
-                mainAxisAlignment: MainAxisAlignment.center,
-                children: <Widget>[
-                  BusyButton(title: 'Х Отчет', onPressed: null,),
-                ],
-              )
         ],
       ),
     );
-      },
+  }
 
-    );
+  void changeMode(el) {
+    Redux.store.dispatch(changeModeFromSetting(el));
   }
 }

lib/views/home/tabs/CalculatorTab.dart

@@ -1,10 +1,26 @@
+import 'package:aman_kassa_flutter/core/locator.dart';
+import 'package:aman_kassa_flutter/core/route_names.dart';
+import 'package:aman_kassa_flutter/core/services/navigator_service.dart';
+import 'package:aman_kassa_flutter/redux/actions/calc_actions.dart';
+import 'package:aman_kassa_flutter/redux/constants/operation_const.dart';
+import 'package:aman_kassa_flutter/redux/constants/setting_const.dart';
+import 'package:aman_kassa_flutter/redux/state/calc_state.dart';
+import 'package:aman_kassa_flutter/redux/store.dart';
+import 'package:aman_kassa_flutter/shared/app_colors.dart';
+import 'package:aman_kassa_flutter/shared/shared_styles.dart';
+import 'package:aman_kassa_flutter/views/payment/payment_view.dart';
+import 'package:aman_kassa_flutter/widgets/components/calculator/calculator.dart';
 import 'package:flutter/material.dart';
 import 'package:aman_kassa_flutter/widgets/components/calculator/calculator-buttons.dart';
 import 'package:aman_kassa_flutter/widgets/components/calculator/number-display.dart';
+import 'package:flutter_redux/flutter_redux.dart';
 
 
 
 class CalculatorTab extends StatelessWidget {
+
+  NavigatorService _navigatorService = locator<NavigatorService>();
+
   final int index;
 
   CalculatorTab(this.index);
@@ -14,10 +30,53 @@ class CalculatorTab extends StatelessWidget {
     return Scaffold(
         body: Column(
           children: <Widget>[
-            NumberDisplay(value: 'values'),
+            StoreConnector<AppState, CalcState>(
-            CalculatorButtons(onTap: null),
+              converter: (store) => store.state.calcState,
+              builder: (context, vm) {
+                return NumberDisplay(value: Calculator.parseItems(vm.calcItems, vm.isEqual));
+              }
+            ),
+            CalculatorButtons(onTap: _onPress),
+            Row(
+              children: <Widget>[
+                Expanded(
+
+                  child: RaisedButton(
+                      padding: EdgeInsets.all(10.0),
+                      color: redColor,
+                      child: Text(
+                        "Возврат",
+                        style: buttonBigTitleTextStyle,
+                      ),
+                      onPressed: () {
+                        _navigatorService.push(PaymentViewRoute, arguments: PaymentModel(mode: SettingModeCalc, operationType: OperationTypeReturn) );
+                      }
+                  ),
+                ),
+                Expanded(
+                  child: RaisedButton(
+                    padding: EdgeInsets.all(10.0),
+
+                    color: greenColor,
+                    child: Text(
+                      "Оплата",
+                      style: buttonBigTitleTextStyle,
+                    ),
+                    onPressed: () {
+                      _navigatorService.push(PaymentViewRoute, arguments: PaymentModel(mode: SettingModeCalc, operationType: OperationTypePay) );
+                    },
+                  ),
+                ),
+              ],
+            )
           ],
           mainAxisAlignment: MainAxisAlignment.spaceBetween,
         ));
   }
+
+  void _onPress({ String buttonText}) {
+      Redux.store.dispatch(onTapAction(buttonText));
+  }
+
+
 }

lib/views/home/tabs/KassaTab.dart

@@ -1,25 +1,33 @@
 
-import 'package:aman_kassa_flutter/core/models/ProductDao.dart';
+import 'package:aman_kassa_flutter/core/locator.dart';
-import 'package:aman_kassa_flutter/redux/actions/main_actions.dart';
+import 'package:aman_kassa_flutter/core/models/product_dao.dart';
-import 'package:aman_kassa_flutter/redux/state/main_state.dart';
+import 'package:aman_kassa_flutter/core/route_names.dart';
+import 'package:aman_kassa_flutter/core/services/navigator_service.dart';
+import 'package:aman_kassa_flutter/redux/actions/kassa_actions.dart';
+import 'package:aman_kassa_flutter/redux/constants/operation_const.dart';
+import 'package:aman_kassa_flutter/redux/constants/setting_const.dart';
+import 'package:aman_kassa_flutter/redux/state/kassa_state.dart';
 import 'package:aman_kassa_flutter/redux/store.dart';
 import 'package:aman_kassa_flutter/shared/app_colors.dart';
 import 'package:aman_kassa_flutter/shared/shared_styles.dart';
 import 'package:aman_kassa_flutter/views/home/tabs/kassaView/CatalogBottomSheet.dart';
 import 'package:aman_kassa_flutter/views/home/tabs/kassaView/ProductAddBottomSheet.dart';
+import 'package:aman_kassa_flutter/views/payment/payment_view.dart';
 import 'package:aman_kassa_flutter/widgets/components/ProductListItem.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_redux/flutter_redux.dart';
 
 class KassaTab extends StatelessWidget {
 
+  NavigatorService _navigatorService = locator<NavigatorService>();
+
   final int index;
 
   KassaTab(this.index);
 
   Widget buildItem(BuildContext ctxt, int index, ProductDao productDao) {
     return ProductListItem(
-      item: new ProductDao(name: productDao.name, count: productDao.count, price: productDao.price),
+      item: productDao,
       index: index,
     );
   }
@@ -64,8 +72,8 @@ class KassaTab extends StatelessWidget {
           ),
           Expanded(
             child: Container(
-              child: StoreConnector<AppState, MainState>(
+              child: StoreConnector<AppState, KassaState>(
-                converter: (store) => store.state.mainState,
+                converter: (store) => store.state.kassaState,
                 builder: (context, vm) {
                   return ListView.builder(
                       itemCount: vm.kassaItems.length,
@@ -75,6 +83,21 @@ class KassaTab extends StatelessWidget {
               ),
             ),
           ),
+          Divider(),
+          Container(
+            margin: const EdgeInsets.symmetric(vertical: 8),
+            child: Row(
+              mainAxisAlignment: MainAxisAlignment.end,
+              children: <Widget>[
+                StoreConnector<AppState, KassaState>(
+                  converter: (store) => store.state.kassaState,
+                  builder: (context, vm) {
+                    return Text(totalCalc(vm.kassaItems), style: TextStyle(fontSize: 25));
+                  }
+                ),
+              ],
+            ),
+          ),
           Row(
             children: <Widget>[
               Expanded(
@@ -87,7 +110,9 @@ class KassaTab extends StatelessWidget {
                       "Возврат",
                       style: buttonBigTitleTextStyle,
                     ),
-                    onPressed: () => null,
+                      onPressed: () {
+                        _navigatorService.push(PaymentViewRoute, arguments: PaymentModel(mode: SettingModeKassa, operationType: OperationTypeReturn) );
+                      }
                   ),
                 ),
               ),
@@ -101,7 +126,9 @@ class KassaTab extends StatelessWidget {
                       "Оплата",
                       style: buttonBigTitleTextStyle,
                     ),
-                    onPressed: () => null,
+                    onPressed: () {
+                      _navigatorService.push(PaymentViewRoute, arguments: PaymentModel(mode: SettingModeKassa, operationType: OperationTypePay) );
+                    },
                   ),
                 ),
               ),
@@ -112,6 +139,14 @@ class KassaTab extends StatelessWidget {
     );
   }
 
+  String totalCalc(List<ProductDao> kassaItems) {
+    num total = 0.0;
+    kassaItems.forEach((element) {
+      total+= element.total == null ? 0.0 : element.total.toDouble();
+    });
+    return total.toString();
+  }
+
   void showModalBottomSheetCatalog(BuildContext context, String action) {
     showModalBottomSheet(
       context: context,

lib/views/home/tabs/kassaView/CatalogBottomSheet.dart

@@ -1,7 +1,14 @@
 import 'package:aman_kassa_flutter/core/entity/Category.dart';
 import 'package:aman_kassa_flutter/core/entity/Goods.dart';
-import 'package:aman_kassa_flutter/redux/actions/main_actions.dart';
+import 'package:aman_kassa_flutter/core/entity/Service.dart';
-import 'package:aman_kassa_flutter/redux/state/main_state.dart';
+import 'package:aman_kassa_flutter/core/locator.dart';
+import 'package:aman_kassa_flutter/core/models/Choice.dart';
+import 'package:aman_kassa_flutter/core/services/dialog_service.dart';
+import 'package:aman_kassa_flutter/redux/actions/kassa_actions.dart';
+import 'package:aman_kassa_flutter/redux/actions/setting_actions.dart';
+import 'package:aman_kassa_flutter/redux/constants/setting_const.dart';
+import 'package:aman_kassa_flutter/redux/state/kassa_state.dart';
+import 'package:aman_kassa_flutter/redux/state/setting_state.dart';
 import 'package:aman_kassa_flutter/redux/store.dart';
 import 'package:aman_kassa_flutter/shared/app_colors.dart';
 import 'package:aman_kassa_flutter/shared/shared_styles.dart';
@@ -15,8 +22,8 @@ class CatalogBottomSheet extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return StoreConnector<AppState, MainState>(
+    return StoreConnector<AppState, KassaState>(
-      converter: (store) => store.state.mainState,
+      converter: (store) => store.state.kassaState,
       onInit: (store) => Redux.store.dispatch(selectBottomElement(0)),
       builder: (context, vm) {
         return WillPopScope(
@@ -36,8 +43,8 @@ class CatalogBottomSheet extends StatelessWidget {
                   style: TextStyle(color: Colors.black45),
                 ),
                 iconTheme: IconThemeData(color: Colors.black),
-                backgroundColor: fillColor,
+                backgroundColor: whiteColor,
-                elevation: 3,
+                elevation: 1,
                 leading: IconButton(
                   icon: Icon(vm.prevCategories.length > 0
                       ? Icons.arrow_back
@@ -49,6 +56,7 @@ class CatalogBottomSheet extends StatelessWidget {
                       Navigator.pop(context);
                   },
                 ),
+                actions: <Widget>[buildActionContainer()],
               ),
               body: Column(
                 crossAxisAlignment: CrossAxisAlignment.stretch,
@@ -60,30 +68,49 @@ class CatalogBottomSheet extends StatelessWidget {
                       itemBuilder: (context, index) {
                         var el = vm.bottomSheetElements[index];
                         String name;
+                        String price;
                         if (el is Category) {
                           Category category = el;
                           name = category.name;
                         } else if (el is Good) {
                           Good good = el;
                           name = good.name;
+                          price = good.price.toString();
+                        } else if (el is Service) {
+                          Service service = el;
+                          name = service.name;
+                          price = service.price.toString();
                         }
                         return Card(
                           child: ListTile(
-                            leading: Icon(
+                            leading: el is Category
-                              el is Category ? Icons.layers : Icons.move_to_inbox,
+                                ? Icon(Icons.layers, size: 25)
-                              size: 40,
+                                : null,
+                            title: Text(
+                              name,
+                              style: TextStyle(fontSize: 15),
                             ),
-                            title: Text(name),
                             onTap: () async {
                               if (el is Category) {
-                                Redux.store.dispatch(selectBottomElement(el.id));
+                                Redux.store
+                                    .dispatch(selectBottomElement(el.id));
                               } else if (el is Good) {
-                                await Redux.store.dispatch(addProductToKassaItems(el));
+                                await Redux.store
+                                    .dispatch(addProductToKassaItems(el));
+                                Navigator.pop(context);
+                              } else if (el is Service) {
+                                await Redux.store
+                                    .dispatch(addServiceToKassaItems(el));
                                 Navigator.pop(context);
                               }
                             },
-                            trailing:
+                            trailing: el is Category
-                                el is Category ? Icon(Icons.chevron_right) : null,
+                                ? Icon(Icons.chevron_right)
+                                : Text(
+                                    price,
+                                    style: TextStyle(
+                                        fontSize: 15, color: Colors.black54),
+                                  ),
                           ),
                         );
                       },
@@ -104,4 +131,68 @@ class CatalogBottomSheet extends StatelessWidget {
       },
     );
   }
+
+  Container buildActionContainer() {
+    return Container(
+      margin: const EdgeInsets.symmetric(horizontal: 15.0, vertical: 5.0),
+      child: StoreConnector<AppState, KassaState>(
+          converter: (store) => store.state.kassaState,
+          builder: (_, mainState) {
+            return StoreConnector<AppState, SettingState>(
+                converter: (store) => store.state.settingState,
+                builder: (_, settingState) {
+                  if (mainState.kassaItems.isNotEmpty) {
+                    return GestureDetector(
+                        onTap: () {
+                          locator<DialogService>().showDialog(
+                              description:
+                                  'Выбрать другой тип продажи, возможно только при пустом списке покупок');
+                        },
+                        child: Container(
+                          child: Text(
+                            settingState.tradeType == SettingTradeTypeGood
+                                ? 'Товары'
+                                : 'Услуги',
+                            style: dropDownTradeTypeTextStyle,
+                          ),
+                          padding: const EdgeInsets.symmetric(vertical: 8.0),
+                        ));
+                  }
+                  return DropdownButton<String>(
+                    value: settingState.tradeType,
+                    icon: Icon(
+                      Icons.arrow_drop_down_circle,
+                      color: yellowColor,
+                    ),
+                    iconSize: 24,
+                    elevation: 6,
+                    style: dropDownTradeTypeTextStyle,
+                    underline: Container(
+                      height: 1,
+                    ),
+                    onChanged: (String newValue) {
+                      onChangeTradeType(newValue, settingState.tradeType);
+                    },
+                    items: [
+                      DropdownMenuItem<String>(
+                        child: Text('Товары'),
+                        value: SettingTradeTypeGood,
+                      ),
+                      DropdownMenuItem<String>(
+                        child: Text('Услуги'),
+                        value: SettingTradeTypeService,
+                      )
+                    ],
+                  );
+                });
+          }),
+    );
+  }
+
+  void onChangeTradeType(String newValue, String oldValue) async {
+    if (oldValue != newValue) {
+      await Redux.store.dispatch(changeTradeTypeFromSetting(newValue));
+      await Redux.store.dispatch(selectBottomElement(0));
+    }
+  }
 }

lib/views/home/tabs/kassaView/ProductAddBottomSheet.dart

@@ -1,4 +1,4 @@
-import 'package:aman_kassa_flutter/redux/actions/main_actions.dart';
+import 'package:aman_kassa_flutter/redux/actions/kassa_actions.dart';
 import 'package:aman_kassa_flutter/redux/store.dart';
 import 'package:aman_kassa_flutter/shared/app_colors.dart';
 import 'package:aman_kassa_flutter/shared/ui_helpers.dart';
@@ -155,7 +155,7 @@ class _ProductAddBottomSheetState extends State<ProductAddBottomSheet> {
       _showDialog();
     } else {
       Redux.store.dispatch(addCustomProductToKassaItems(nameController.text,
-          int.parse(countController.text), double.parse(priceController.text)));
+          int.parse(countController.text), double.parse(priceController.text), sum));
       Navigator.pop(context);
     }
   }

lib/views/login/login_view.dart

@@ -25,7 +25,6 @@ class LoginView extends StatelessWidget {
     return StoreConnector<AppState, UserState>(
         converter: (store) => store.state.userState,
         builder: (context, vm) {
-          print('build');
           return Scaffold(
               key: _scaffoldKey,
               backgroundColor: fillColor,

lib/views/payment/payment_view.dart

@@ -0,0 +1,179 @@
+import 'package:aman_kassa_flutter/core/locator.dart';
+import 'package:aman_kassa_flutter/core/models/calc_model.dart';
+import 'package:aman_kassa_flutter/core/models/product_dao.dart';
+import 'package:aman_kassa_flutter/core/models/response.dart';
+import 'package:aman_kassa_flutter/core/route_names.dart';
+import 'package:aman_kassa_flutter/core/services/DataService.dart';
+import 'package:aman_kassa_flutter/core/services/dialog_service.dart';
+import 'package:aman_kassa_flutter/core/services/navigator_service.dart';
+import 'package:aman_kassa_flutter/redux/constants/operation_const.dart';
+import 'package:aman_kassa_flutter/redux/constants/setting_const.dart';
+import 'package:aman_kassa_flutter/redux/state/calc_state.dart';
+import 'package:aman_kassa_flutter/redux/state/kassa_state.dart';
+import 'package:aman_kassa_flutter/redux/store.dart';
+import 'package:aman_kassa_flutter/shared/app_colors.dart';
+import 'package:aman_kassa_flutter/shared/ui_helpers.dart';
+import 'package:aman_kassa_flutter/views/check/image_show_container.dart';
+import 'package:aman_kassa_flutter/widgets/components/calculator/calculator.dart';
+import 'package:aman_kassa_flutter/widgets/fields/busy_button.dart';
+import 'package:aman_kassa_flutter/widgets/loader/Dialogs.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_redux/flutter_redux.dart';
+
+class PaymentView extends StatefulWidget {
+  final PaymentModel model;
+
+  const PaymentView({Key key, this.model}) : super(key: key);
+
+  @override
+  _PaymentViewState createState() => _PaymentViewState();
+}
+
+class _PaymentViewState extends State<PaymentView> {
+  final GlobalKey<State> _keyLoader = new GlobalKey<State>();
+  final DataService _dataService = locator<DataService>();
+  final DialogService _dialogService = locator<DialogService>();
+  final NavigatorService _navigatorService = locator<NavigatorService>();
+  bool isBusy;
+
+  @override
+  void initState() {
+    // TODO: implement initState
+    super.initState();
+    isBusy = false;
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return WillPopScope(
+      onWillPop: () {
+        if (!isBusy)
+          Navigator.pop(context);
+        return new Future(() => false);
+      },
+      child: Scaffold(
+        appBar: AppBar(
+          backgroundColor: whiteColor,
+          elevation: 0,
+          leading: IconButton(icon: Icon(Icons.arrow_back_ios), color: Colors.black87, onPressed: () => Navigator.pop(context),),
+          title: Text(dataTitle(), style: TextStyle(color: Colors.black87),),
+        ),
+        body: Container(
+          padding: const EdgeInsets.symmetric(vertical: 12.0, horizontal: 12.0 ),
+          child: Column(
+            crossAxisAlignment: CrossAxisAlignment.start,
+            children: <Widget>[
+              Text(dataText() , style: TextStyle(fontWeight: FontWeight.bold, color: Colors.black26, fontSize: 15 ),),
+               buildStoreConnector(),
+              verticalSpaceLarge,
+              _buildBodyContent(),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+
+  String dataTitle() => widget.model.operationType == OperationTypePay ? 'Оплата' : 'Возврат';
+
+  String dataText() => widget.model.operationType == OperationTypePay ? 'К оплате' : 'К возврату';
+
+  StoreConnector buildStoreConnector() {
+    if(widget.model.mode == SettingModeCalc) {
+      return StoreConnector<AppState, CalcState>(
+          converter: (store) => store.state.calcState,
+          builder: (context, vm) {
+            return Text('${totalCalc(vm.calcItems)} тнг', style: TextStyle(
+                fontWeight: FontWeight.bold,
+                color: Colors.black87,
+                fontSize: 35));
+          }
+      );
+    }
+    return StoreConnector<AppState, KassaState>(
+              converter: (store) => store.state.kassaState,
+              builder: (context, vm) {
+                return Text('${totalKassa(vm.kassaItems)} тнг', style: TextStyle(fontWeight: FontWeight.bold, color: Colors.black87, fontSize: 35 ));
+              }
+            );
+  }
+
+  Expanded _buildBodyContent() {
+    return Expanded(
+            child: Column(
+              children: <Widget>[
+                Container(
+                  height: 150,
+                  child: Row(
+                    mainAxisAlignment: MainAxisAlignment.spaceEvenly,
+                    children: <Widget>[
+                      Expanded(child: BusyButton(title: 'Оплатить картой', onPressed:() { pressPayment('card');}, mainColor: greenColor,)),
+                      horizontalSpaceSmall,
+                      Expanded(child: BusyButton(title: 'Наличными', onPressed:() { pressPayment('cash');}, mainColor: primaryColor,)),
+                    ],
+                  ),
+                ),
+                verticalSpaceLarge,
+                Expanded(child: Container(),),
+                Container(child: BusyButton(title: 'Отмена', onPressed:() { Navigator.pop(context);} , mainColor: redColor,)),
+              ],
+            ),
+          );
+  }
+
+  pressPayment(String type) async {
+    setState(() { isBusy = true; });
+    Dialogs.showLoadingDialog(context, _keyLoader);
+    try {
+      AppState _state = Redux.store.state;
+      String _token = _state.userState.user.token;
+      String _tradeType = _state.settingState.tradeType;
+      List<ProductDao> items = _state.kassaState.kassaItems;
+      Response<dynamic> response = await _dataService.sellOrReturn(token: _token, items: items, paymentType: type, operationType: widget.model.operationType, tradeType: _tradeType );
+      Navigator.of(context, rootNavigator: true).pop();
+      setState(() { isBusy = false; });
+      if(response.operation){
+        String message = response.body['message'];
+        String check = response.body['check'];
+        _navigatorService.pop();
+        _navigatorService.push(ImageShowRoute, arguments: ImageShowModel(check, message));
+      } else if(!response.operation && response.status !=500) {
+        _dialogService.showDialog(description: response.body['message']);
+      }
+    } catch(e) {
+      //Navigator.of(_keyLoader.currentContext, rootNavigator: true).pop();
+      Navigator.of(context, rootNavigator: true).pop();
+      setState(() { isBusy = false; });
+    }
+
+
+  }
+
+  String totalKassa(List<ProductDao> kassaItems) {
+    num total = 0.0;
+    kassaItems.forEach((element) {
+      total+= element.total == null ? 0.0 : element.total.toDouble();
+    });
+    return total.toString();
+  }
+
+  String totalCalc(List<CalcModel> items) {
+    num total = 0.0;
+    items.forEach((element) {
+      if(element.operation == Calculations.MULTIPLY) {
+        double num1 = element.num1 == null ? 0.0 : double.parse(element.num1);
+        double num2 = element.num2 == null ? 0.0 : double.parse(element.num2);
+        total += num1 * num2;
+      } else {
+        total+= element.num1 == null ? 0.0 : double.parse(element.num1);
+      }
+    });
+    return total.toString();
+  }
+}
+
+class PaymentModel {
+  String operationType;
+  String mode;
+  PaymentModel({this.mode, this.operationType});
+}

lib/views/start_up/start_up_view.dart

@@ -34,8 +34,6 @@ class _StartUpViewState extends State<StartUpView> {
                   height: 200,
                   child: Image.asset('assets/images/icon_large.png'),
                 ),
-                Text('${userState.isLoading}'),
-                Text('${userState.isAuthenticated}'),
                 CircularProgressIndicator(
                   strokeWidth: 3,
                   valueColor: AlwaysStoppedAnimation(

lib/widgets/components/ProductListItem.dart

@@ -1,9 +1,9 @@
-import 'package:aman_kassa_flutter/redux/actions/main_actions.dart';
+import 'package:aman_kassa_flutter/redux/actions/kassa_actions.dart';
 import 'package:aman_kassa_flutter/redux/store.dart';
 import 'package:aman_kassa_flutter/shared/shared_styles.dart';
 import 'package:flutter/material.dart';
 import 'package:aman_kassa_flutter/shared/app_colors.dart';
-import 'package:aman_kassa_flutter/core/models/ProductDao.dart';
+import 'package:aman_kassa_flutter/core/models/product_dao.dart';
 
 class ProductListItem extends StatelessWidget {
   final ProductDao item;
@@ -28,7 +28,7 @@ class ProductListItem extends StatelessWidget {
                 child: Container(
                     padding: const EdgeInsets.symmetric(vertical: 8, horizontal: 4),
                     child: Text(
-                        '${item.price?.toString()} x ${item.count?.toString()}',
+                        '${item.price?.toString()} x ${item.count?.toString()} = ${item.total?.toString()}',
                         textAlign: TextAlign.right, style: productTextStyle)),
               )
             ],

lib/widgets/components/calculator/calculator-button.dart

@@ -20,7 +20,7 @@ class CalculatorButton extends StatelessWidget {
             decoration: BoxDecoration(
               border: Border.all(
                 color: Colors.black,
-                width: 1,
+                width: 1.2,
               ),
             ),
             child: FlatButton(

lib/widgets/components/calculator/calculator.dart

@@ -1,3 +1,5 @@
+import 'package:aman_kassa_flutter/core/models/calc_model.dart';
+
 import 'number-formatter.dart';
 
 class Calculations {
@@ -5,7 +7,8 @@ class Calculations {
   static const MULTIPLY = '*';
   static const SUBTRACT = '-';
   static const ADD = '+';
-  static const DIVIDE = '/';
+  static const NONE = 'none';
+
   static const ERASE = '<<';
   static const CLEAR = 'C';
   static const EQUAL = '=';
@@ -13,72 +16,273 @@ class Calculations {
     Calculations.ADD,
     Calculations.MULTIPLY,
     Calculations.SUBTRACT,
-    Calculations.DIVIDE,
     Calculations.ERASE
   ];
 
   static double add(double a, double b) => a + b;
+
   static double subtract(double a, double b) => a - b;
+
   static double divide(double a, double b) => a / b;
+
   static double multiply(double a, double b) => a * b;
 }
 
 class Calculator {
-  static String parseString(String text) {
+  static String parseItems(List<CalcModel> items, bool isEqual) {
-    List<String> numbersToAdd;
+    if (isEqual) {
-    double a, b, result;
+      return _viewResult(items);
-    if (text.contains(Calculations.ADD)) {
-      numbersToAdd = text.split(Calculations.ADD);
-      a = double.parse(numbersToAdd[0]);
-      b = double.parse(numbersToAdd[1]);
-
-      result = Calculations.add(a, b);
-    } else if (text.contains(Calculations.MULTIPLY)) {
-      numbersToAdd = text.split(Calculations.MULTIPLY);
-      a = double.parse(numbersToAdd[0]);
-      b = double.parse(numbersToAdd[1]);
-
-      result = Calculations.multiply(a, b);
-    } else if (text.contains(Calculations.DIVIDE)) {
-      numbersToAdd = text.split(Calculations.DIVIDE);
-      a = double.parse(numbersToAdd[0]);
-      b = double.parse(numbersToAdd[1]);
-
-      result = Calculations.divide(a, b);
-    } else if (text.contains(Calculations.SUBTRACT)) {
-      numbersToAdd = text.split(Calculations.SUBTRACT);
-      a = double.parse(numbersToAdd[0]);
-      b = double.parse(numbersToAdd[1]);
-
-      result = Calculations.subtract(a, b);
     } else {
-      return text;
+      return _viewValues(items);
-    }
-
-    return NumberFormatter.format(result.toString());
-  }
-
-  static String addPeriod(String calculatorString) {
-    if (calculatorString.isEmpty) {
-      return calculatorString = '0${Calculations.PERIOD}';
-    }
-
-    RegExp exp = new RegExp(r"\d\.");
-    Iterable<Match> matches = exp.allMatches(calculatorString);
-    int maxMatches = Calculator.includesOperation(calculatorString) ? 2 : 1;
-
-    return matches.length == maxMatches
-        ? calculatorString
-        : calculatorString += Calculations.PERIOD;
-  }
-
-  static bool includesOperation(String calculatorString) {
-    for (var operation in Calculations.OPERATIONS) {
-      if (calculatorString.contains(operation)) {
-        return true;
     }
   }
 
-    return false;
+  static String _viewResult(List<CalcModel> items) {
+    String str = '';
+    if (items.isNotEmpty) {
+      CalcModel last = items.removeLast();
+      if (last.operation == Calculations.NONE && last.num1 != '0') {
+        last.operation = Calculations.ADD;
+      } else if (last.operation == Calculations.MULTIPLY) {
+        if (last.num2 == null) {
+          last.num2 = '1';
+          last.operation = Calculations.ADD;
+        }
+      }
+      last.closed = true;
+      items.add(last);
+      double summ = 0.0;
+      for (var i = 0; i < items.length; i++) {
+        var row = items[i];
+        if (row.operation == Calculations.MULTIPLY) {
+          str += "${row.num1} * ${row.num2}" ;
+          summ += double.parse(row.num1) * double.parse(row.num2);
+        } else {
+          str += row.num1;
+          summ += double.parse(row.num1) ;
+        }
+
+        if (row.closed) {
+          if (i < items.length - 1) {
+            str += " + ";
+          } else {
+            str += " = ";
+          }
+        }
+      }
+
+      str += summ.toStringAsFixed(2);
+
+    }
+    return str;
+  }
+
+  static String _viewValues(List<CalcModel> items) {
+    String str = '';
+    for (var i = 0; i < items.length; i++) {
+      CalcModel row = items[i];
+      if (row.operation == Calculations.ADD) {
+        str += row.num1;
+      } else if (row.operation == Calculations.MULTIPLY) {
+        if (row.num2 == null) {
+          str += row.num1 + " * ";
+        } else {
+          str += row.num1 + " * " + row.num2;
+        }
+      } else if (row.operation == Calculations.NONE) {
+        str += row.num1;
+      } else if (row.operation == Calculations.EQUAL) {
+        str += row.num1;
+      }
+      if (row.closed) {
+        str += " + ";
+      }
+    }
+    return str;
+  }
+
+  static List<CalcModel> action({String value, List<CalcModel> items}) {
+    switch (value) {
+      case Calculations.ADD:
+        {
+          items = _setPlus(value: value, items: items);
+        }
+        break;
+      case Calculations.MULTIPLY:
+        {
+          items = _setMultiply(value: value, items: items);
+        }
+        break;
+      case Calculations.ERASE:
+        {
+          items = _setBackward(value: value, items: items);
+        }
+        break;
+      case Calculations.CLEAR:
+        {
+          items = _setClean(value: value, items: items);
+        }
+        break;
+      case Calculations.PERIOD:
+        {
+          items = _setDot(value: value, items: items);
+        }
+        break;
+      case Calculations.EQUAL:
+        {
+          items = _setEqual(value: value, items: items);
+        }
+        break;
+
+      default:
+        {
+          items = _setNumber(value: value, items: items);
+        }
+        break;
+    }
+
+    return [...items];
+  }
+
+  static List<CalcModel> _setNumber({String value, List<CalcModel> items}) {
+    if (items.isEmpty) {
+      items.add(CalcModel(num1: value, operation: Calculations.NONE));
+    } else {
+      CalcModel last = items.removeLast();
+      if (last.closed) {
+        items.add(last);
+        items.add(CalcModel(num1: value, operation: Calculations.NONE));
+      } else {
+        if (value == '0' && last.num1 == '0') {
+          last.operation = Calculations.NONE;
+          items.add(last);
+        } else if (value == '0' && last.num1 == '0.') {
+          last.num1 += value;
+          last.operation = Calculations.NONE;
+          items.add(last);
+        } else {
+          if (last.operation == Calculations.NONE) {
+            if (last.num1 == '0' && value != '0') {
+              last.num1 = value;
+            } else {
+              last.num1 += value;
+            }
+            items.add(last);
+          } else if (last.operation == Calculations.MULTIPLY) {
+            if(last.num2 == null)
+              last.num2 = value;
+            else
+              last.num2 += value;
+            last.operation = Calculations.MULTIPLY;
+            items.add(last);
+          } else if (last.operation == Calculations.ADD) {
+            last.operation = Calculations.ADD;
+            items.add(last);
+          }
+        }
+      }
+    }
+    return [...items];
+  }
+
+  static List<CalcModel> _setPlus({String value, List<CalcModel> items}) {
+    if (items.isNotEmpty) {
+      CalcModel last = items.removeLast();
+      if (last.closed) {
+        items.add(last);
+      } else {
+        if (last.operation == Calculations.NONE) {
+          if (last.num1 != '0') {
+            last.num2 = '1';
+            last.operation = Calculations.ADD;
+            last.closed = true;
+          }
+          items.add(last);
+        } else if (last.operation == Calculations.MULTIPLY) {
+          if (last.num2 == null) {
+            last.num2 = '1';
+            last.operation = Calculations.ADD;
+          }
+          last.closed = true;
+          items.add(last);
+        } else {
+          last.closed = true;
+          items.add(last);
+        }
+      }
+    }
+    return [...items];
+  }
+
+  static List<CalcModel> _setDot({String value, List<CalcModel> items}) {
+    if (items.isNotEmpty) {
+      CalcModel last = items.removeLast();
+      if (last.operation == Calculations.NONE) {
+        if (last.num1?.contains('.') == false) {
+          last.num1 += '.';
+        }
+        last.operation = Calculations.NONE;
+        items.add(last);
+      } else if (last.operation == Calculations.ADD) {
+        items.add(last);
+        items.add(CalcModel(num1: '0.', operation: Calculations.NONE));
+      } else if (last.operation == Calculations.MULTIPLY) {
+        if (last.num2 == null) {
+          last.num2 += '0.';
+        } else {
+          if (last.num2?.contains('.') == false) {
+            last.num2 += '.';
+          }
+        }
+        last.operation = Calculations.MULTIPLY;
+        items.add(last);
+      }
+    } else {
+      items.add(CalcModel(num1: '0.', operation: Calculations.NONE));
+    }
+    return [...items];
+  }
+
+  static List<CalcModel> _setClean({String value, List<CalcModel> items}) {
+    return [];
+  }
+
+  static List<CalcModel> _setEqual({String value, List<CalcModel> items}) {
+    if (items.isNotEmpty) {
+      CalcModel last = items.removeLast();
+      last.operation = Calculations.EQUAL;
+      items.add(last);
+    }
+    return [...items];
+  }
+
+  static List<CalcModel> _setMultiply({String value, List<CalcModel> items}) {
+    if (items.isNotEmpty) {
+      CalcModel last = items.removeLast();
+      if (last.closed) {
+        items.add(last);
+      } else {
+        if (last.operation == Calculations.NONE) {
+          if (last.num1 != '0') {
+            last.operation = Calculations.MULTIPLY;
+            last.num2 = null;
+          }
+          items.add(last);
+        } else if (last.operation == Calculations.MULTIPLY) {
+          if (last.num2 != '0') {
+            last.closed = true;
+          }
+          items.add(last);
+        }
+      }
+    }
+    return [...items];
+  }
+
+  static List<CalcModel> _setBackward({String value, List<CalcModel> items}) {
+    if (items.isNotEmpty) {
+      CalcModel last = items.removeLast();
+    }
+    return [...items];
   }
 }

lib/widgets/components/calculator/number-display.dart

@@ -1,3 +1,5 @@
+import 'dart:math';
+
 import 'package:flutter/material.dart';
 
 class NumberDisplay extends StatelessWidget {
@@ -5,18 +7,44 @@ class NumberDisplay extends StatelessWidget {
 
   final String value;
 
+  GlobalKey stickyKey = GlobalKey();
+
   @override
   Widget build(BuildContext context) {
-    return Padding(
+    return Expanded(
-        padding: EdgeInsets.all(20),
+      child: Padding(
-        child: Row(
+          padding: const EdgeInsets.only(left: 20.0, right: 20.0, top: 20.0 ),
-          children: <Widget>[
+          child: Container(
-            Text(
+            key: stickyKey,
-              value,
+            alignment: Alignment.topLeft,
-              style: TextStyle(fontSize: 40, fontWeight: FontWeight.bold),
+            child: AnimatedDefaultTextStyle(
+              duration: const Duration(milliseconds: 200),
+              style: TextStyle(
+                fontSize: fontSizeCalc(value: value),
+                fontWeight: FontWeight.bold,
+                color: Colors.black,
               ),
-          ],
+              child: Text(
-          mainAxisAlignment: MainAxisAlignment.end,
+                value,
-        ));
+              ),
+            ),
+          )),
+    );
+  }
+
+  double fontSizeCalc({ String value = "    " }) {
+    const double result = 40.0;
+    try {
+      const double global = 100000.0;
+      double scale = (global / value.length);
+      final pixelOfLetter = sqrt(scale);
+      final pixelOfLetterP = pixelOfLetter - (pixelOfLetter * 5) / 100;
+      if(pixelOfLetterP> result){
+        return result;
+      }
+      return pixelOfLetterP;
+    } catch(e) {
+      return result;
+    }
   }
 }

lib/widgets/dialog_manager.dart

@@ -2,9 +2,11 @@ import 'package:aman_kassa_flutter/core/locator.dart';
 import 'package:aman_kassa_flutter/core/models/dialog_models.dart';
 import 'package:aman_kassa_flutter/core/services/dialog_service.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 
 class DialogManager extends StatefulWidget {
   final Widget child;
+
   DialogManager({Key key, this.child}) : super(key: key);
 
   _DialogManagerState createState() => _DialogManagerState();
@@ -12,11 +14,19 @@ class DialogManager extends StatefulWidget {
 
 class _DialogManagerState extends State<DialogManager> {
   DialogService _dialogService = locator<DialogService>();
+  TextEditingController controller;
 
   @override
   void initState() {
     super.initState();
-    _dialogService.registerDialogListener(_showDialog);
+    controller = new TextEditingController();
+    _dialogService.registerDialogListener(_showDialog, _showDialogInput);
+  }
+
+  @override
+  void dispose() {
+    controller.dispose();
+    super.dispose();
   }
 
   @override
@@ -50,4 +60,44 @@ class _DialogManagerState extends State<DialogManager> {
               ],
             ));
   }
+
+  void _showDialogInput(DialogRequest request) {
+    var isConfirmationDialog = request.cancelTitle != null;
+    controller.clear();
+    showDialog(
+        context: context,
+        builder: (context) => AlertDialog(
+          title: Text(request.title),
+          content: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: <Widget>[
+              Text(request.description),
+              TextField(
+                controller: controller,
+                keyboardType: TextInputType.number,
+                inputFormatters: <TextInputFormatter>[
+                  WhitelistingTextInputFormatter(RegExp("^[0-9.]*")),
+                ],
+              )
+            ],
+          ),
+          actions: <Widget>[
+            if (isConfirmationDialog)
+              FlatButton(
+                child: Text(request.cancelTitle),
+                onPressed: () {
+                  _dialogService
+                      .dialogComplete(DialogResponse(confirmed: false));
+                },
+              ),
+            FlatButton(
+              child: Text(request.buttonTitle),
+              onPressed: () {
+                _dialogService
+                    .dialogComplete(DialogResponse(confirmed: true, responseText: controller.text));
+              },
+            ),
+          ],
+        ));
+  }
 }

lib/widgets/fields/aman_icon_button.dart

@@ -0,0 +1,64 @@
+import 'package:aman_kassa_flutter/shared/app_colors.dart';
+import 'package:aman_kassa_flutter/shared/shared_styles.dart';
+import 'package:flutter/material.dart';
+
+/// A button that shows a busy indicator in place of title
+class AmanIconButton extends StatefulWidget {
+  final bool busy;
+  final String title;
+  final Function onPressed;
+  final bool enabled;
+  final Color mainColor;
+  final IconData icon;
+  const AmanIconButton(
+      {
+        @required this.title,
+        this.busy = false,
+        @required this.onPressed,
+        this.enabled = true,
+        this.mainColor,
+        @required this.icon
+      });
+
+  @override
+  _AmanIconButtonState createState() => _AmanIconButtonState();
+}
+
+class _AmanIconButtonState extends State<AmanIconButton> {
+  @override
+  Widget build(BuildContext context) {
+    return GestureDetector(
+      child: InkWell(
+
+        onTap: widget.busy ? () {} : widget.onPressed,
+        child: Container(
+          //height: 75,
+          width: 120,
+          alignment: Alignment.center,
+          padding: EdgeInsets.symmetric(
+              horizontal: 25,
+              vertical: 15),
+          decoration: BoxDecoration(
+            //color: widget.enabled ? ( whiteColor ) : blueColorLigth,
+            borderRadius: BorderRadius.circular(50),
+            //boxShadow: [buttonShadowBox],
+          ),
+          child:  Column(
+            children: <Widget>[
+              (!widget.busy
+                  ? Icon(
+                      widget.icon,
+                      color: widget.mainColor,
+                      size: 36,
+                    )
+                  : CircularProgressIndicator(
+                      strokeWidth: 3,
+                      valueColor: AlwaysStoppedAnimation<Color>(widget.mainColor))),
+              Text(widget.title, style: TextStyle(color: widget.mainColor, fontSize: 15, fontWeight: FontWeight.bold, ), textAlign: TextAlign.center,)
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+}

lib/widgets/fields/aman_icon_button_horizontal.dart

@@ -0,0 +1,38 @@
+import 'package:aman_kassa_flutter/shared/app_colors.dart';
+import 'package:aman_kassa_flutter/shared/shared_styles.dart';
+import 'package:flutter/material.dart';
+import 'package:material_design_icons_flutter/material_design_icons_flutter.dart';
+
+/// A button that shows a busy indicator in place of title
+class AmanIconButtonHorizontal extends StatefulWidget {
+  final String title;
+  final Function onPressed;
+  final Color activeColor;
+  final Color inactiveColor;
+  final bool selected;
+  final IconData icon;
+  const AmanIconButtonHorizontal(
+      {
+        @required this.title,
+        this.onPressed,
+        this.activeColor = primaryColor,
+        this.inactiveColor = Colors.black26,
+        this.selected = false,
+        @required this.icon
+      });
+
+  @override
+  _AmanIconButtonHorizontalState createState() => _AmanIconButtonHorizontalState();
+}
+
+class _AmanIconButtonHorizontalState extends State<AmanIconButtonHorizontal> {
+  @override
+  Widget build(BuildContext context) {
+    return GestureDetector(
+      child: InkWell(
+        onTap: widget.onPressed,
+        child: Row( mainAxisAlignment: MainAxisAlignment.end, children: <Widget>[ Icon(widget.icon , color: widget.selected ? widget.activeColor : widget.inactiveColor ), Text(widget.title, style: TextStyle( color: widget.selected ? widget.activeColor : widget.inactiveColor, fontWeight: FontWeight.w800 ) )],),
+      ),
+    );
+  }
+}

lib/widgets/fields/busy_button.dart

@@ -25,22 +25,27 @@ class BusyButton extends StatefulWidget {
 class _BusyButtonState extends State<BusyButton> {
   @override
   Widget build(BuildContext context) {
-    return GestureDetector(
+    return AnimatedContainer(
-      onTap: widget.onPressed,
-      child: InkWell(
-        child: AnimatedContainer(
-          height: widget.busy ? 40 : null,
-          width: widget.busy ? 40 : null,
       duration: const Duration(milliseconds: 300),
-          alignment: Alignment.center,
-          padding: EdgeInsets.symmetric(
-              horizontal: widget.busy ? 10 : 25,
-              vertical: widget.busy ? 10 : 15),
       decoration: BoxDecoration(
         color: widget.enabled ? ( widget.mainColor ?? primaryColor) : blueColorLigth,
           borderRadius: BorderRadius.circular(7),
-            boxShadow: [mainShadowBox]      
+          boxShadow: [
+            cardShadowBox
+          ]
       ),
+      child: Material(
+        type: MaterialType.transparency,
+        child: InkWell(
+          onTap: widget.busy ? () {} : widget.onPressed,
+          child: AnimatedContainer(
+            height: widget.busy ? 40 : 40,
+            //width: widget.busy ? 40 : 40,
+            duration: const Duration(milliseconds: 300),
+            alignment: Alignment.center,
+            margin: EdgeInsets.symmetric(
+                horizontal: widget.busy ? 10 : 25,
+                vertical: widget.busy ? 10 : 15),
             child:  !widget.busy
                 ? Text(
                     widget.title,
@@ -51,6 +56,7 @@ class _BusyButtonState extends State<BusyButton> {
                     valueColor: AlwaysStoppedAnimation<Color>(Colors.white)),
           ),
         ),
+      ),
     );
   }
 }

lib/widgets/loader/Dialogs.dart

@@ -1,3 +1,4 @@
+import 'package:aman_kassa_flutter/shared/app_colors.dart';
 import 'package:flutter/material.dart';
 
 class Dialogs {
@@ -17,7 +18,7 @@ class Dialogs {
                       child: Column(children: [
                         CircularProgressIndicator(),
                         SizedBox(height: 10,),
-                        Text("Please Wait....",style: TextStyle(color: Colors.blueAccent),)
+                        Text("Подождите выполняеться операция с сервером", textAlign: TextAlign.center, style: TextStyle(color: Colors.grey.shade300, fontWeight: FontWeight.bold, fontSize: 15),)
                       ]),
                     )
                   ]));

pubspec.lock

@@ -130,6 +130,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.1.12"
+  intl:
+    dependency: "direct main"
+    description:
+      name: intl
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.16.1"
   logger:
     dependency: "direct main"
     description:

pubspec.yaml

@@ -24,6 +24,7 @@ dependencies:
     flutter_boom_menu: ^1.0.2
     sliding_up_panel: ^1.0.2
     material_design_icons_flutter: ^4.0.5345
+    intl: ^0.16.1
 dev_dependencies:
     flutter_test:
         sdk: flutter