starting work on export module, added check trimming

2024-08-24 00:45:47 +03:00 · 2024-08-24 00:45:47 +03:00 · ddf906fbbc
parent 2715272ebf
commit ddf906fbbc
16 changed files with 346 additions and 61 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -43,6 +43,7 @@ else()
            parser/parser.h parser/parser.cpp
            parser/module.h parser/module.cpp
            settings.h
+            outputdialog.h outputdialog.cpp outputdialog.ui
        )
    endif()
 endif()
--- a/CMakeLists.txt.user
+++ b/CMakeLists.txt.user
@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE QtCreatorProject>
-<!-- Written by QtCreator 14.0.0, 2024-08-20T00:01:53. -->
+<!-- Written by QtCreator 14.0.0, 2024-08-21T19:24:51. -->
 <qtcreator>
 <data>
  <variable>EnvironmentId</variable>
@ -102,13 +102,13 @@
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    <value type="bool" key="CMake.Configure.ClearSystemEnvironment">false</value>
    <valuelist type="QVariantList" key="CMake.Configure.UserEnvironmentChanges"/>
-    <value type="QString" key="CMake.Initial.Parameters">-DQT_QMAKE_EXECUTABLE:FILEPATH=%{Qt:qmakeExecutable}
-DCMAKE_PREFIX_PATH:PATH=%{Qt:QT_INSTALL_PREFIX}
-DCMAKE_CXX_FLAGS_INIT:STRING=%{Qt:QML_DEBUG_FLAG}
-DCMAKE_BUILD_TYPE:STRING=Debug
-DCMAKE_C_COMPILER:FILEPATH=%{Compiler:Executable:C}
-DCMAKE_CXX_COMPILER:FILEPATH=%{Compiler:Executable:Cxx}
+    <value type="QString" key="CMake.Initial.Parameters">-DCMAKE_BUILD_TYPE:STRING=Debug
 -DCMAKE_GENERATOR:STRING=Ninja
+-DCMAKE_CXX_COMPILER:FILEPATH=%{Compiler:Executable:Cxx}
+-DCMAKE_CXX_FLAGS_INIT:STRING=%{Qt:QML_DEBUG_FLAG}
+-DQT_QMAKE_EXECUTABLE:FILEPATH=%{Qt:qmakeExecutable}
+-DCMAKE_PREFIX_PATH:PATH=%{Qt:QT_INSTALL_PREFIX}
+-DCMAKE_C_COMPILER:FILEPATH=%{Compiler:Executable:C}
 -DCMAKE_PROJECT_INCLUDE_BEFORE:FILEPATH=%{BuildConfig:BuildDirectory:NativeFilePath}/.qtc/package-manager/auto-setup.cmake</value>
    <value type="int" key="EnableQmlDebugging">0</value>
    <value type="QString" key="ProjectExplorer.BuildConfiguration.BuildDirectory">/home/leca/projects/qt/checks-parser/build/Desktop-Debug</value>
@ -159,13 +159,13 @@
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    <value type="bool" key="CMake.Configure.ClearSystemEnvironment">false</value>
    <valuelist type="QVariantList" key="CMake.Configure.UserEnvironmentChanges"/>
-    <value type="QString" key="CMake.Initial.Parameters">-DQT_QMAKE_EXECUTABLE:FILEPATH=%{Qt:qmakeExecutable}
-DCMAKE_PREFIX_PATH:PATH=%{Qt:QT_INSTALL_PREFIX}
-DCMAKE_CXX_FLAGS_INIT:STRING=%{Qt:QML_DEBUG_FLAG}
-DCMAKE_BUILD_TYPE:STRING=Release
-DCMAKE_C_COMPILER:FILEPATH=%{Compiler:Executable:C}
-DCMAKE_CXX_COMPILER:FILEPATH=%{Compiler:Executable:Cxx}
+    <value type="QString" key="CMake.Initial.Parameters">-DCMAKE_BUILD_TYPE:STRING=Release
 -DCMAKE_GENERATOR:STRING=Ninja
+-DCMAKE_CXX_COMPILER:FILEPATH=%{Compiler:Executable:Cxx}
+-DCMAKE_CXX_FLAGS_INIT:STRING=%{Qt:QML_DEBUG_FLAG}
+-DQT_QMAKE_EXECUTABLE:FILEPATH=%{Qt:qmakeExecutable}
+-DCMAKE_PREFIX_PATH:PATH=%{Qt:QT_INSTALL_PREFIX}
+-DCMAKE_C_COMPILER:FILEPATH=%{Compiler:Executable:C}
 -DCMAKE_PROJECT_INCLUDE_BEFORE:FILEPATH=%{BuildConfig:BuildDirectory:NativeFilePath}/.qtc/package-manager/auto-setup.cmake</value>
    <value type="QString" key="ProjectExplorer.BuildConfiguration.BuildDirectory">/home/leca/projects/qt/checks-parser/build/Desktop-Release</value>
    <valuemap type="QVariantMap" key="ProjectExplorer.BuildConfiguration.BuildStepList.0">
@ -213,13 +213,13 @@
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    <value type="bool" key="CMake.Configure.ClearSystemEnvironment">false</value>
    <valuelist type="QVariantList" key="CMake.Configure.UserEnvironmentChanges"/>
-    <value type="QString" key="CMake.Initial.Parameters">-DQT_QMAKE_EXECUTABLE:FILEPATH=%{Qt:qmakeExecutable}
-DCMAKE_PREFIX_PATH:PATH=%{Qt:QT_INSTALL_PREFIX}
-DCMAKE_CXX_FLAGS_INIT:STRING=%{Qt:QML_DEBUG_FLAG}
-DCMAKE_BUILD_TYPE:STRING=RelWithDebInfo
-DCMAKE_C_COMPILER:FILEPATH=%{Compiler:Executable:C}
-DCMAKE_CXX_COMPILER:FILEPATH=%{Compiler:Executable:Cxx}
+    <value type="QString" key="CMake.Initial.Parameters">-DCMAKE_BUILD_TYPE:STRING=RelWithDebInfo
 -DCMAKE_GENERATOR:STRING=Ninja
+-DCMAKE_CXX_COMPILER:FILEPATH=%{Compiler:Executable:Cxx}
+-DCMAKE_CXX_FLAGS_INIT:STRING=%{Qt:QML_DEBUG_FLAG}
+-DQT_QMAKE_EXECUTABLE:FILEPATH=%{Qt:qmakeExecutable}
+-DCMAKE_PREFIX_PATH:PATH=%{Qt:QT_INSTALL_PREFIX}
+-DCMAKE_C_COMPILER:FILEPATH=%{Compiler:Executable:C}
 -DCMAKE_PROJECT_INCLUDE_BEFORE:FILEPATH=%{BuildConfig:BuildDirectory:NativeFilePath}/.qtc/package-manager/auto-setup.cmake</value>
    <value type="QString" key="ProjectExplorer.BuildConfiguration.BuildDirectory">/home/leca/projects/qt/checks-parser/build/Desktop-RelWithDebInfo</value>
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@ -267,13 +267,13 @@
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    <value type="bool" key="CMake.Configure.ClearSystemEnvironment">false</value>
    <valuelist type="QVariantList" key="CMake.Configure.UserEnvironmentChanges"/>
-    <value type="QString" key="CMake.Initial.Parameters">-DQT_QMAKE_EXECUTABLE:FILEPATH=%{Qt:qmakeExecutable}
-DCMAKE_PREFIX_PATH:PATH=%{Qt:QT_INSTALL_PREFIX}
-DCMAKE_CXX_FLAGS_INIT:STRING=%{Qt:QML_DEBUG_FLAG}
-DCMAKE_BUILD_TYPE:STRING=RelWithDebInfo
-DCMAKE_C_COMPILER:FILEPATH=%{Compiler:Executable:C}
-DCMAKE_CXX_COMPILER:FILEPATH=%{Compiler:Executable:Cxx}
+    <value type="QString" key="CMake.Initial.Parameters">-DCMAKE_BUILD_TYPE:STRING=RelWithDebInfo
 -DCMAKE_GENERATOR:STRING=Ninja
+-DCMAKE_CXX_COMPILER:FILEPATH=%{Compiler:Executable:Cxx}
+-DCMAKE_CXX_FLAGS_INIT:STRING=%{Qt:QML_DEBUG_FLAG}
+-DQT_QMAKE_EXECUTABLE:FILEPATH=%{Qt:qmakeExecutable}
+-DCMAKE_PREFIX_PATH:PATH=%{Qt:QT_INSTALL_PREFIX}
+-DCMAKE_C_COMPILER:FILEPATH=%{Compiler:Executable:C}
 -DCMAKE_PROJECT_INCLUDE_BEFORE:FILEPATH=%{BuildConfig:BuildDirectory:NativeFilePath}/.qtc/package-manager/auto-setup.cmake</value>
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@ -322,13 +322,13 @@
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-DCMAKE_PREFIX_PATH:PATH=%{Qt:QT_INSTALL_PREFIX}
-DCMAKE_CXX_FLAGS_INIT:STRING=%{Qt:QML_DEBUG_FLAG}
-DCMAKE_BUILD_TYPE:STRING=MinSizeRel
-DCMAKE_C_COMPILER:FILEPATH=%{Compiler:Executable:C}
-DCMAKE_CXX_COMPILER:FILEPATH=%{Compiler:Executable:Cxx}
+    <value type="QString" key="CMake.Initial.Parameters">-DCMAKE_BUILD_TYPE:STRING=MinSizeRel
 -DCMAKE_GENERATOR:STRING=Ninja
+-DCMAKE_CXX_COMPILER:FILEPATH=%{Compiler:Executable:Cxx}
+-DCMAKE_CXX_FLAGS_INIT:STRING=%{Qt:QML_DEBUG_FLAG}
+-DQT_QMAKE_EXECUTABLE:FILEPATH=%{Qt:qmakeExecutable}
+-DCMAKE_PREFIX_PATH:PATH=%{Qt:QT_INSTALL_PREFIX}
+-DCMAKE_C_COMPILER:FILEPATH=%{Compiler:Executable:C}
 -DCMAKE_PROJECT_INCLUDE_BEFORE:FILEPATH=%{BuildConfig:BuildDirectory:NativeFilePath}/.qtc/package-manager/auto-setup.cmake</value>
    <value type="QString" key="ProjectExplorer.BuildConfiguration.BuildDirectory">/home/leca/projects/qt/checks-parser/build/Desktop-MinSizeRel</value>
    <valuemap type="QVariantMap" key="ProjectExplorer.BuildConfiguration.BuildStepList.0">
--- a/check/check.cpp
+++ b/check/check.cpp
@ -2,7 +2,9 @@
 #include "../goods/goods.h"

 Check::Check() {}
+
 void Check::add_goods(Goods goods) { this->goods.push_back(goods); }
+
 double Check::calculae_total_price() {
    double total = 0.0;

@ -12,3 +14,7 @@ double Check::calculae_total_price() {

    return total;
 }
+
+std::vector<Goods>& Check::get_goods() {
+    return goods;
+}
--- a/check/check.h
+++ b/check/check.h
@ -11,6 +11,8 @@ public:
    void add_goods(Goods);

    double calculae_total_price();
+
+    std::vector<Goods>& get_goods();
 };

 #endif // CHECK_H
--- a/main.cpp
+++ b/main.cpp
@ -6,5 +6,6 @@ int main(int argc, char *argv[]) {
    QApplication a(argc, argv);
    MainWindow w;
    w.show();
+
    return a.exec();
 }
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@ -1,7 +1,8 @@
 #include "mainwindow.h"
 #include "./ui_mainwindow.h"
-#include "goods/goods.h"
 #include "check/check.h"
+#include "goods/goods.h"
+#include "outputdialog.h"
 #include "settings.h"
 #include <iostream>

@ -17,6 +18,17 @@ void MainWindow::setupStoresList() {
    // Make file format that is a regeeex which parse check, load these files
    // here
    parser = *(new Parser());
+
+    std::vector<std::string> modules_names = parser.search_modules();
+
+    for (std::string name : modules_names) {
+        Module m(name);
+        std::wstring module_name = m.get_name();
+
+        QString s = QString::fromStdWString(module_name);
+        ui->storeType->addItem(s);
+    }
+
 #ifdef DEBUG
    for (auto module : parser.search_modules()) {
        std::cout << "Module: " << module << std::endl;
@ -42,9 +54,22 @@ void MainWindow::on_parseButton_clicked() {

    std::vector<Goods> c = parser.parse(check_plaintext);

+    if (c.size() == 0) {
+        std::cerr << "An error has occured. Check was matched incorrectly. Vector sizes are different" << std::endl;
+        return;
+    }
+
    Check check;

    for (auto g : c) {
        check.add_goods(g);
    }
+
+    OutputDialog *d = new OutputDialog(this, check);
+    d->exec();
+}
+
+void MainWindow::on_storeType_currentIndexChanged(int index) {
+    std::string module = parser.search_modules()[index];
+    parser.set_module(module);
 }
--- a/mainwindow.h
+++ b/mainwindow.h
@ -19,6 +19,7 @@ class MainWindow : public QMainWindow {
    Parser parser;

 public:
+
    MainWindow(QWidget *parent = nullptr);
    ~MainWindow();
    void setupStoresList();
@ -29,6 +30,8 @@ private slots:

    void on_parseButton_clicked();

+    void on_storeType_currentIndexChanged(int index);
+
 private:
    Ui::MainWindow *ui;
 };
--- a/mainwindow.ui
+++ b/mainwindow.ui
@ -6,8 +6,8 @@
   <rect>
    <x>0</x>
    <y>0</y>
-    <width>827</width>
-    <height>680</height>
+    <width>817</width>
+    <height>659</height>
   </rect>
  </property>
  <property name="windowTitle">
@ -23,21 +23,6 @@
      <height>31</height>
     </rect>
    </property>
-    <item>
-     <property name="text">
-      <string>Pyaterochka (Пятёрочка)</string>
-     </property>
-    </item>
-    <item>
-     <property name="text">
-      <string>Perekrestok (Перекрёсток)</string>
-     </property>
-    </item>
-    <item>
-     <property name="text">
-      <string>FixPrice</string>
-     </property>
-    </item>
   </widget>
   <widget class="QLabel" name="storeTypeLabel">
    <property name="geometry">
@ -58,7 +43,7 @@
      <x>0</x>
      <y>90</y>
      <width>801</width>
-      <height>551</height>
+      <height>511</height>
     </rect>
    </property>
    <widget class="QLabel" name="checkContentLabel">
@ -140,7 +125,7 @@
    <rect>
     <x>0</x>
     <y>0</y>
-     <width>827</width>
+     <width>817</width>
     <height>23</height>
    </rect>
   </property>
--- a/modules/magnit.json
+++ b/modules/magnit.json
@ -0,0 +1,8 @@
+{
+	"name":"Магнит",
+	"goods_name_regex": "([\\(\\)\\%\\*a-zA-Z0-9\u0401\u0451\u0410-\u044f \\.\\-\/]{17,100})",
+	"goods_price_regex": "[0-9]{0,4}[^%]\\.[0-9]{2} ",
+	"goods_quantity_regex": "([0-9]{0,4}[^%]\\.[0-9]{3} )|(\t\\d )",
+	"check_start_regex": "",
+	"check_end_regex":""
+}
--- a/modules/pyaterochka.json
+++ b/modules/pyaterochka.json
@ -1,6 +1,8 @@
 {
 	"name":"Пятёрочка",
-	"goods_name_regex": "([0-9]+ \t[\\%\\*a-zA-Z0-9\u0401\u0451\u0410-\u044f \\.\\-\/]{10,100})",
+	"goods_name_regex": "([\\(\\)\\%\\*a-zA-Z0-9\u0401\u0451\u0410-\u044f \\.\\-\/]{17,100})",
 	"goods_price_regex": "[0-9]{0,4}[^%]\\.[0-9]{2} ",
-	"goods_quantity_regex": "([0-9]{0,4}[^%]\\.[0-9]{3} )|(\t\\d )"
+	"goods_quantity_regex": "([0-9]{0,4}[^%]\\.[0-9]{3} )|(\t\\d )",
+	"check_start_regex": "КАССОВЫЙ ЧЕК\nприход",
+	"check_end_regex": "Итог\\:.{0,3}[0-9]{0,6}\\.[0-9]{2}"
 }
--- a/outputdialog.cpp
+++ b/outputdialog.cpp
@ -0,0 +1,15 @@
+#include "outputdialog.h"
+#include "ui_outputdialog.h"
+#include <iostream>
+#include <QMainWindow>
+#include "check/check.h"
+
+OutputDialog::OutputDialog(QWidget *parent, Check check)
+    : QDialog(parent), ui(new Ui::OutputDialog) {
+    ui->setupUi(this);
+    for (auto goods : check.get_goods()) {
+        std::cout << "From dialog:" << goods.get_name() << std::endl;
+    }
+}
+
+OutputDialog::~OutputDialog() { delete ui; }
--- a/outputdialog.h
+++ b/outputdialog.h
@ -0,0 +1,23 @@
+#ifndef OUTPUTDIALOG_H
+#define OUTPUTDIALOG_H
+
+#include <QDialog>
+#include "check/check.h"
+
+namespace Ui {
+class OutputDialog;
+}
+
+class OutputDialog : public QDialog
+{
+    Q_OBJECT
+
+public:
+    explicit OutputDialog(QWidget *parent = nullptr, Check = Check());
+    ~OutputDialog();
+
+private:
+    Ui::OutputDialog *ui;
+};
+
+#endif // OUTPUTDIALOG_H
--- a/outputdialog.ui
+++ b/outputdialog.ui
@ -0,0 +1,171 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>OutputDialog</class>
+ <widget class="QDialog" name="OutputDialog">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>602</width>
+    <height>436</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Dialog</string>
+  </property>
+  <widget class="QDialogButtonBox" name="buttonBox">
+   <property name="geometry">
+    <rect>
+     <x>410</x>
+     <y>390</y>
+     <width>166</width>
+     <height>26</height>
+    </rect>
+   </property>
+   <property name="orientation">
+    <enum>Qt::Orientation::Horizontal</enum>
+   </property>
+   <property name="standardButtons">
+    <set>QDialogButtonBox::StandardButton::Cancel|QDialogButtonBox::StandardButton::Ok</set>
+   </property>
+  </widget>
+  <widget class="QComboBox" name="formatSelect">
+   <property name="geometry">
+    <rect>
+     <x>60</x>
+     <y>20</y>
+     <width>261</width>
+     <height>26</height>
+    </rect>
+   </property>
+   <item>
+    <property name="text">
+     <string>ods</string>
+    </property>
+   </item>
+   <item>
+    <property name="text">
+     <string>csv</string>
+    </property>
+   </item>
+   <item>
+    <property name="text">
+     <string>xlsx (Not implemented)</string>
+    </property>
+   </item>
+  </widget>
+  <widget class="QLabel" name="formatLabel">
+   <property name="geometry">
+    <rect>
+     <x>10</x>
+     <y>20</y>
+     <width>45</width>
+     <height>21</height>
+    </rect>
+   </property>
+   <property name="text">
+    <string>Format</string>
+   </property>
+  </widget>
+  <widget class="QGroupBox" name="groupBox">
+   <property name="geometry">
+    <rect>
+     <x>10</x>
+     <y>50</y>
+     <width>441</width>
+     <height>191</height>
+    </rect>
+   </property>
+   <property name="title">
+    <string>Columns</string>
+   </property>
+   <widget class="QWidget" name="gridLayoutWidget">
+    <property name="geometry">
+     <rect>
+      <x>0</x>
+      <y>20</y>
+      <width>441</width>
+      <height>171</height>
+     </rect>
+    </property>
+    <layout class="QGridLayout" name="gridLayout">
+     <item row="0" column="1">
+      <widget class="QSpinBox" name="spinBox"/>
+     </item>
+     <item row="2" column="1">
+      <widget class="QSpinBox" name="spinBox_3"/>
+     </item>
+     <item row="1" column="1">
+      <widget class="QSpinBox" name="spinBox_2"/>
+     </item>
+     <item row="2" column="0">
+      <widget class="QCheckBox" name="priceCheckBox">
+       <property name="text">
+        <string>Price</string>
+       </property>
+      </widget>
+     </item>
+     <item row="0" column="2">
+      <widget class="QCheckBox" name="netWeightCheckBox">
+       <property name="text">
+        <string>Net weight</string>
+       </property>
+      </widget>
+     </item>
+     <item row="1" column="0">
+      <widget class="QCheckBox" name="quantityCheckBox">
+       <property name="text">
+        <string>Quantity</string>
+       </property>
+      </widget>
+     </item>
+     <item row="0" column="0">
+      <widget class="QCheckBox" name="nameCheckBox">
+       <property name="text">
+        <string>Name</string>
+       </property>
+      </widget>
+     </item>
+     <item row="0" column="3">
+      <widget class="QSpinBox" name="spinBox_4"/>
+     </item>
+    </layout>
+   </widget>
+  </widget>
+ </widget>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>accepted()</signal>
+   <receiver>OutputDialog</receiver>
+   <slot>accept()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>248</x>
+     <y>254</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>157</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>rejected()</signal>
+   <receiver>OutputDialog</receiver>
+   <slot>reject()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>316</x>
+     <y>260</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>286</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>
--- a/parser/module.cpp
+++ b/parser/module.cpp
@ -1,12 +1,12 @@
 #include "module.h"
 #include "../settings.h"
+#include <codecvt>
 #include <fstream>
 #include <iostream>
+#include <locale>
 #include <nlohmann/json.hpp>
 #include <regex>
 #include <string>
-#include <locale>
-#include <codecvt>

 std::string to_utf8(std::wstring wide_string) {
    static std::wstring_convert<std::codecvt_utf8<wchar_t>> utf8_conv;
@ -28,11 +28,17 @@ Module::Module(std::string path) {
    this->goods_name_regex = from_utf8(settings["goods_name_regex"]);
    this->goods_price_regex = from_utf8(settings["goods_price_regex"]);
    this->goods_quantity_regex = from_utf8(settings["goods_quantity_regex"]);
+    this->check_start_regex = from_utf8(settings["check_start_regex"]);
+    this->check_end_regex = from_utf8(settings["check_end_regex"]);
+
 #ifdef DEBUG
    std::wcout << "Name: " << this->name << std::endl;
    std::wcout << "Goods name regex: " << this->goods_name_regex << std::endl;
    std::wcout << "Goods price regex: " << this->goods_price_regex << std::endl;
-    std::wcout << "Goods quantity regex: " << this->goods_quantity_regex << std::endl;
+    std::wcout << "Goods quantity regex: " << this->goods_quantity_regex
+               << std::endl;
+    std::wcout << "Check start regex: " << this->check_start_regex << std::endl;
+    std::wcout << "Check end regex: " << this->check_end_regex << std::endl;
 #endif
 }

@ -40,30 +46,61 @@ std::vector<std::string> Module::parse_name(std::wstring str) {
    std::vector<std::string> result;
    std::wregex r(this->goods_name_regex, std::regex::collate);

-    for (std::wsregex_iterator it {str.begin(), str.end(), r}, end {}; it != end; it ++) {
+    for (std::wsregex_iterator it{str.begin(), str.end(), r}, end{}; it != end;
+         it++) {
        result.push_back(to_utf8(it->str()));
    }

    return result;
 }
+
 std::vector<std::string> Module::parse_price(std::wstring str) {
    std::vector<std::string> result;
    std::wregex r(this->goods_price_regex, std::regex::collate);

-    for (std::wsregex_iterator it {str.begin(), str.end(), r}, end {}; it != end; it ++) {
+    for (std::wsregex_iterator it{str.begin(), str.end(), r}, end{}; it != end;
+         it++) {
        result.push_back(to_utf8(it->str()));
    }

    return result;
 }
+
 std::vector<std::string> Module::parse_quantity(std::wstring str) {
    std::vector<std::string> result;
    std::wregex r(this->goods_quantity_regex, std::regex::collate);

-    for (std::wsregex_iterator it {str.begin(), str.end(), r}, end {}; it != end; it ++) {
+    for (std::wsregex_iterator it{str.begin(), str.end(), r}, end{}; it != end;
+         it++) {
        result.push_back(to_utf8(it->str()));
    }
    return result;
 }

+std::wstring Module::trim_check(std::wstring& check) {
+    unsigned int start_pos;
+    unsigned int end_pos;
+
+    std::wregex start_regex(this->check_start_regex, std::regex::collate);
+    std::wregex end_regex(this->check_end_regex, std::regex::collate);
+
+    for (std::wsregex_iterator it{check.begin(), check.end(), start_regex}, end{};
+         it != end; it++) {
+        start_pos = it->position() + it->str().size();
+        break;
+    }
+
+    check = check.substr(start_pos, check.size());
+
+    for (std::wsregex_iterator it{check.begin(), check.end(), end_regex}, end{};
+         it != end; it++) {
+        end_pos = it->position() - 1;
+        break;
+    }
+
+    check = check.substr(0, end_pos);
+
+    return check;
+}
+
 std::wstring Module::get_name() { return this->name; }
--- a/parser/module.h
+++ b/parser/module.h
@ -10,6 +10,8 @@ class Module {
    std::wstring goods_name_regex;
    std::wstring goods_price_regex;
    std::wstring goods_quantity_regex;
+    std::wstring check_start_regex;
+    std::wstring check_end_regex;
 public:
    Module(std::string);
    Module();
@ -17,6 +19,8 @@ public:
    std::vector<std::string> parse_name(std::wstring);
    std::vector<std::string> parse_price(std::wstring);
    std::vector<std::string> parse_quantity(std::wstring);
+    std::wstring trim_check(std::wstring&);
+

    std::wstring get_name();
 };
--- a/parser/parser.cpp
+++ b/parser/parser.cpp
@ -27,11 +27,13 @@ std::vector<std::string> Parser::search_modules() {
    return modules_files;
 }

-void Parser::set_module(std::string path) { module = *(new Module(path)); }
+void Parser::set_module(std::string path) { module = Module(path); }

 std::vector<Goods> Parser::parse(std::wstring check_plaintext) {
    std::vector<Goods> result;

+    module.trim_check(check_plaintext);
+
    std::vector<std::string> goods_names = module.parse_name(check_plaintext);
    std::vector<std::string> goods_prices = module.parse_price(check_plaintext);
    std::vector<std::string> goods_quantities =
@ -42,7 +44,7 @@ std::vector<Goods> Parser::parse(std::wstring check_plaintext) {
    if (goods_names.size() != goods_prices.size() ||
        goods_names.size() != goods_quantities.size() ||
        goods_prices.size() != goods_quantities.size()) {
-        std::cerr << "An error has occured. Check was matched incorrectly. Vector sizes are different" << std::endl;
+        //Error. Amount of names, prices or quantities are not equal. That means, that some regex(es) has mismatched.
        return {};
    }
    short goods_amount = goods_names.size();