added ofd scene, working http server

CMakeLists.txt

@@ -4,6 +4,10 @@ project(checks-parser VERSION 0.1 LANGUAGES CXX)
 
 option(BUILD_TRANSLATIONS "Build translations?" ON)
 
+include(FetchContent)
+
+SET(CMAKE_BUILD_TYPE Debug)
+
 set(CMAKE_AUTOUIC ON)
 set(CMAKE_AUTOMOC ON)
 set(CMAKE_AUTORCC OFF)
@@ -40,7 +44,9 @@ set(PROJECT_SOURCES
     ocrscene.h ocrscene.cpp scenes/ocrscene.ui
     ofdscene.h ofdscene.cpp scenes/ofdscene.ui
     outputdialog.h outputdialog.cpp scenes/outputdialog.ui
-    # adjustpicturedialog.h adjustpicturedialog.cpp scenes/adjustpicturedialog.ui
+    adjustpicturedialog.h adjustpicturedialog.cpp scenes/adjustpicturedialog.ui
+    image_redactor/imageredactor.h image_redactor/imageredactor.cpp
+    solvecaptchadialog.h solvecaptchadialog.cpp scenes/solvecaptchadialog.ui
 )
 
 set(TRANSLATION_SOURCES
@@ -50,7 +56,8 @@ set(TRANSLATION_SOURCES
     ocrscene.cpp ocrscene.h scenes/ocrscene.ui
     ofdscene.cpp ofdscene.h scenes/ofdscene.ui
     outputdialog.h outputdialog.cpp scenes/outputdialog.ui
-    # adjustpicturedialog.h adjustpicturedialog.cpp scenes/adjustpicturedialog.ui
+    adjustpicturedialog.h adjustpicturedialog.cpp scenes/adjustpicturedialog.ui
+    solvecaptchadialog.h solvecaptchadialog.cpp scenes/solvecaptchadialog.ui
 )
 
 set(TS_FILES
@@ -126,14 +133,23 @@ if(WIN32)
     set(OpenCV_DIR /usr/local/lib/cmake/opencv4)
 endif()
 
+FetchContent_Declare(httplib SYSTEM
+    GIT_REPOSITORY https://github.com/yhirose/cpp-httplib
+    GIT_TAG 2eaa2ea64f9fb12773306534d461d9ed63cb76b6 # v0.14.1
+    GIT_SHALLOW TRUE)
+FetchContent_MakeAvailable(httplib)
+
 find_package(OpenCV REQUIRED COMPONENTS core imgproc imgcodecs)
 
 include_directories( ${OpenCV_INCLUDE_DIRS} )
+target_include_directories(checks-parser PUBLIC ${OpenCV_INCLUDE_DIRS})
 
 target_link_libraries(checks-parser PRIVATE -lzbar)
 target_link_libraries(checks-parser PRIVATE -ltesseract)
 target_link_libraries(checks-parser PRIVATE -lcurl)
-target_link_libraries(checks-parser PRIVATE ${OpenCV_LIBS} )
+target_link_libraries(checks-parser PRIVATE ${OpenCV_LIBS})
+target_link_libraries(checks-parser PRIVATE httplib)
+
 if (CMAKE_CXX_COMPILER_VERSION VERSION_LESS 8)
 target_link_libraries(checks-parser PRIVATE -lstdc++fs)
 endif()

image/checkimage.cpp

@@ -1,7 +1,6 @@
+#include <opencv2/imgcodecs.hpp>
 #include <string>
 #include <tesseract/baseapi.h>
-#include <leptonica/allheaders.h>
-#include <opencv2/opencv.hpp>
 #include "checkimage.h"
 
 CheckImage::CheckImage(std::string path) {

main.cpp

@@ -21,7 +21,6 @@
 #include <ocrscene.h>
 #include <ofdscene.h>
 #include <qpushbutton.h>
-
 #include <parser/parser.h>
 
 static QWidget *loadUI(QWidget *parent, std::string filename) {
@@ -61,25 +60,18 @@ int main(int argc, char *argv[]) {
     });
 
     QObject::connect(ofd_button, &QPushButton::clicked, [&]() {
-        // OCR scene
+        // OFD scene
         sceneLayout->setCurrentIndex(3);
         sceneLayout->widget(3)->show();
     });
 
-    // // Text from email setup
-    // QWidget *emailtextscene = loadUI(window, ":/scenes/scenes/emailtextscene.ui");
-    // emailtextscene->show();
-
-    //OCR scene
-    // QWidget *ocrscene = loadUI(window, ":/scenes/scenes/ocrscene.ui");
-
-    //OFD scene
-    // QWidget *ofdscene = loadUI(window, ":/scenes/scenes/ofdscene.ui");
-
     EmailTextScene *emailTextScene = new EmailTextScene();
     OCRScene *ocrscene = new OCRScene();
     OFDScene *ofdscene = new OFDScene();
 
+    ofdscene->startHttpServer();
+    // get_local_ip_address();
+
 
     sceneLayout->addWidget(mainwindowscene);
     sceneLayout->addWidget(emailTextScene);

ofdscene.cpp

@@ -1,5 +1,17 @@
 #include "ofdscene.h"
 #include "ui_ofdscene.h"
+#include "utils/utils.h"
+
+#include <QFileDialog>
+#include <QMessageBox>
+#include <adjustpicturedialog.h>
+#include <httplib.h>
+#include <outputdialog.h>
+#include <solvecaptchadialog.h>
+
+#include <net/net.h>
+
+#include <exceptions/ofdrequestexception.h>
 
 OFDScene::OFDScene(QWidget *parent)
     : QWidget(parent)
@@ -10,3 +22,129 @@ OFDScene::OFDScene(QWidget *parent)
 OFDScene::~OFDScene() {
     delete ui;
 }
+
+void OFDScene::startHttpServer() {
+    std::string localIp = "";
+    try {
+        localIp = get_local_ip_address();
+    } catch(std::exception e) {
+        std::cerr << e.what() << std::endl;
+        return;
+    }
+
+    httplib::Server svr;
+    //TODO: generate random port from 1024 to 65535 and check if its used.
+    svr.Get("/", [&](const httplib::Request &, httplib::Response &res){
+        res.set_redirect("http://"+ localIp +":8080/", 301);
+    });
+
+    svr.listen("0.0.0.0", 8080);
+}
+
+void OFDScene::on_choose_image_button_clicked() {
+    QString filename = QFileDialog::getOpenFileName();
+
+    if (filename == "") {
+        QMessageBox infoDialog;
+        infoDialog.setText(tr("Please, select a picture where QR code that contains info about check is present"));
+        infoDialog.setIcon(QMessageBox::Critical);
+        infoDialog.setWindowTitle(tr("Picture was not selected"));
+        infoDialog.exec();
+        return;
+    }
+
+
+    ui->info_label->setText(tr("Selected image: ") + filename);
+
+    AdjustPictureDialog dialog = AdjustPictureDialog(this, filename.toStdString());
+    connect(&dialog, &AdjustPictureDialog::decodedData, this, &OFDScene::onDataDecode);
+    dialog.exec();
+}
+
+void OFDScene::onDataDecode(std::string data) {
+    std::vector<std::string> dataSplit = split(data, "&");
+
+    ui->fn_line_edit->setText(QString::fromStdString(split(dataSplit[2], "=")[1]));
+    ui->fd_line_edit->setText(QString::fromStdString(split(dataSplit[3], "=")[1]));
+    ui->fi_line_edit->setText(QString::fromStdString(split(dataSplit[4], "=")[1]));
+
+    QString extractedDateTime = QString::fromStdString(split(dataSplit[0], "=")[1]);
+    //TODO: some QRs contain datetime in format yyyyMMddThhmmss. Perhaps there is more different formats, should write function to detect them.
+    QDateTime datetime = QDateTime::fromString(extractedDateTime, "yyyyMMddThhmm");
+    ui->purchase_datetime_edit->setDateTime(datetime);
+
+    int type = std::stoi(split(dataSplit[5], "=")[1]);
+    ui->operation_type_combo_box->setCurrentIndex(type - 1);
+
+    std::string total = split(dataSplit[1], "=")[1];
+
+    ui->total_spin_box->setValue(std::stod(total));
+}
+
+
+void OFDScene::on_parse_button_clicked() {
+    Net net;
+    net.get_captcha_from_ofdru();
+
+    std::string solved_captcha = "";
+    bool success = true;
+    bool is_captcha_solved = true;
+    Check check;
+
+    do {
+        SolveCaptchaDialog dialog = SolveCaptchaDialog(this, &solved_captcha);
+        dialog.exec();
+        is_captcha_solved = true;
+
+        try {
+            std::string check_content = net.fetch_check_data_from_ofdru(
+                ui->fn_line_edit->text().toStdString(),
+                ui->fd_line_edit->text().toStdString(),
+                ui->fi_line_edit->text().toStdString(),
+                ui->purchase_datetime_edit->dateTime().toString(Qt::ISODate).toStdString(),
+                ui->operation_type_combo_box->currentIndex() + 1,
+                // In the request to ofd.ru, total is in a format with 2 last digits represent decimal part of a number.
+                ui->total_spin_box->text().toDouble() * 100,
+                solved_captcha);
+
+            check = parseOfdRuAnswer(check_content);
+        } catch(OfdRequestException e) {
+            success = false;
+            if (!strcmp(e.what(), "Incorrect captcha")) {
+                is_captcha_solved = false;
+                QMessageBox infoDialog;
+                infoDialog.setText(tr("Captcha was not solved correctly!"));
+                infoDialog.setIcon(QMessageBox::Critical);
+                infoDialog.setWindowTitle(tr("Captcha is incorrect"));
+                infoDialog.exec();
+                break;
+            } else if (!strcmp(e.what(), "Internal server error")) {
+                QMessageBox infoDialog;
+                infoDialog.setText(tr("Internal server error. Please, try again later."));
+                infoDialog.setIcon(QMessageBox::Critical);
+                infoDialog.setWindowTitle(tr("Internal server error"));
+                infoDialog.exec();
+                return;
+            } else if (!strcmp(e.what(), "Does not exist")) {
+                QMessageBox infoDialog;
+                infoDialog.setText(tr("Check not found. Please, ensure correctness of entered data."));
+                infoDialog.setIcon(QMessageBox::Critical);
+                infoDialog.setWindowTitle(tr("Check was not found"));
+                infoDialog.exec();
+                return;
+            }
+        }
+    } while (!is_captcha_solved);
+
+    if (success) {
+        OutputDialog d = OutputDialog(this, check);
+        d.exec();
+    }
+
+}
+
+
+void OFDScene::on_binary_eye_button_clicked() {
+
+}
+

ofdscene.h

@@ -14,6 +14,14 @@ class OFDScene : public QWidget
 public:
     explicit OFDScene(QWidget *parent = nullptr);
     ~OFDScene();
+    void startHttpServer();
+private slots:
+    void on_choose_image_button_clicked();
+    void onDataDecode(std::string data);
+
+    void on_parse_button_clicked();
+
+    void on_binary_eye_button_clicked();
 
 private:
     Ui::OFDScene *ui;

scenes.qrc

@@ -5,5 +5,6 @@
         <file>scenes/ocrscene.ui</file>
         <file>scenes/mainwindow.ui</file>
         <file>scenes/ofdscene.ui</file>
+	<file>scenes/solvecaptchadialog.ui</file>
     </qresource>
 </RCC>

scenes/ofdscene.ui

@@ -51,7 +51,11 @@
     </widget>
    </item>
    <item row="8" column="2">
-    <widget class="QDoubleSpinBox" name="total_spin_box"/>
+    <widget class="QDoubleSpinBox" name="total_spin_box">
+     <property name="maximum">
+      <double>4294967296.000000000000000</double>
+     </property>
+    </widget>
    </item>
    <item row="4" column="0">
     <widget class="QLabel" name="fd_label">

translations/en_US.ts

@@ -4,20 +4,24 @@
 <context>
     <name>AdjustPictureDialog</name>
     <message>
+        <location filename="../scenes/adjustpicturedialog.ui" line="14"/>
         <source>Dialog</source>
-        <translation type="vanished">Dialog</translation>
+        <translation>Dialog</translation>
     </message>
     <message>
+        <location filename="../scenes/adjustpicturedialog.ui" line="58"/>
         <source>Please, zoom to qr code and adjust contrast so that qr code looks sharp</source>
-        <translation type="vanished">Please, zoom to qr code and adjust contrast so that qr code looks sharp</translation>
+        <translation>Please, zoom to qr code and adjust contrast so that qr code looks sharp</translation>
     </message>
     <message>
+        <location filename="../adjustpicturedialog.cpp" line="39"/>
         <source>QR code was not detected on that image. Please edit it again or enter data manually</source>
-        <translation type="vanished">QR code was not detected on that image. Please edit it again or enter data manually</translation>
+        <translation>QR code was not detected on that image. Please edit it again or enter data manually</translation>
     </message>
     <message>
+        <location filename="../adjustpicturedialog.cpp" line="41"/>
         <source>No QR code</source>
-        <translation type="vanished">No QR code</translation>
+        <translation>No QR code</translation>
     </message>
 </context>
 <context>
@@ -303,65 +307,110 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../scenes/ofdscene.ui" line="65"/>
+        <location filename="../scenes/ofdscene.ui" line="69"/>
         <source>FD (Fiscal Document)</source>
         <translation type="unfinished">FD (Fiscal Document)</translation>
     </message>
     <message>
-        <location filename="../scenes/ofdscene.ui" line="72"/>
+        <location filename="../scenes/ofdscene.ui" line="76"/>
         <source>Date and time of purchase</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../scenes/ofdscene.ui" line="80"/>
+        <location filename="../scenes/ofdscene.ui" line="84"/>
         <source>Funds income</source>
         <translation type="unfinished">Funds income</translation>
     </message>
     <message>
-        <location filename="../scenes/ofdscene.ui" line="85"/>
+        <location filename="../scenes/ofdscene.ui" line="89"/>
         <source>Funds return</source>
         <translation type="unfinished">Funds return</translation>
     </message>
     <message>
-        <location filename="../scenes/ofdscene.ui" line="90"/>
+        <location filename="../scenes/ofdscene.ui" line="94"/>
         <source>Funds spend</source>
         <translation type="unfinished">Funds spend</translation>
     </message>
     <message>
-        <location filename="../scenes/ofdscene.ui" line="95"/>
+        <location filename="../scenes/ofdscene.ui" line="99"/>
         <source>Spends return</source>
         <translation type="unfinished">Spends return</translation>
     </message>
     <message>
-        <location filename="../scenes/ofdscene.ui" line="132"/>
+        <location filename="../scenes/ofdscene.ui" line="136"/>
         <source>Use your phone as a QR code scanner</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../scenes/ofdscene.ui" line="145"/>
+        <location filename="../scenes/ofdscene.ui" line="149"/>
         <source>FN (Fiscal Number)</source>
         <translation type="unfinished">FN (Fiscal Number)</translation>
     </message>
     <message>
-        <location filename="../scenes/ofdscene.ui" line="152"/>
+        <location filename="../scenes/ofdscene.ui" line="156"/>
         <source>FI (Fiscal Identifier)</source>
         <translation type="unfinished">FI (Fiscal Identifier)</translation>
     </message>
     <message>
-        <location filename="../scenes/ofdscene.ui" line="162"/>
+        <location filename="../scenes/ofdscene.ui" line="166"/>
         <source>Choose image on your PC</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../scenes/ofdscene.ui" line="169"/>
+        <location filename="../scenes/ofdscene.ui" line="173"/>
         <source>Operation type</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../scenes/ofdscene.ui" line="182"/>
+        <location filename="../scenes/ofdscene.ui" line="186"/>
         <source>Parse</source>
         <translation type="unfinished">Parse</translation>
     </message>
+    <message>
+        <location filename="../ofdscene.cpp" line="48"/>
+        <source>Please, select a picture where QR code that contains info about check is present</source>
+        <translation type="unfinished">Please, select a picture where QR code that contains info about check is present</translation>
+    </message>
+    <message>
+        <location filename="../ofdscene.cpp" line="50"/>
+        <source>Picture was not selected</source>
+        <translation type="unfinished">Picture was not selected</translation>
+    </message>
+    <message>
+        <location filename="../ofdscene.cpp" line="56"/>
+        <source>Selected image: </source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ofdscene.cpp" line="115"/>
+        <source>Captcha was not solved correctly!</source>
+        <translation type="unfinished">Captcha was not solved correctly!</translation>
+    </message>
+    <message>
+        <location filename="../ofdscene.cpp" line="117"/>
+        <source>Captcha is incorrect</source>
+        <translation type="unfinished">Captcha is incorrect</translation>
+    </message>
+    <message>
+        <location filename="../ofdscene.cpp" line="122"/>
+        <source>Internal server error. Please, try again later.</source>
+        <translation type="unfinished">Internal server error. Please, try again later.</translation>
+    </message>
+    <message>
+        <location filename="../ofdscene.cpp" line="124"/>
+        <source>Internal server error</source>
+        <translation type="unfinished">Internal server error</translation>
+    </message>
+    <message>
+        <location filename="../ofdscene.cpp" line="129"/>
+        <source>Check not found. Please, ensure correctness of entered data.</source>
+        <translation type="unfinished">Check not found. Please, ensure correctness of entered data.</translation>
+    </message>
+    <message>
+        <location filename="../ofdscene.cpp" line="131"/>
+        <source>Check was not found</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>OutputDialog</name>
@@ -490,16 +539,19 @@
 <context>
     <name>SolveCaptchaDialog</name>
     <message>
+        <location filename="../scenes/solvecaptchadialog.ui" line="14"/>
         <source>Dialog</source>
-        <translation type="vanished">Dialog</translation>
+        <translation>Dialog</translation>
     </message>
     <message>
+        <location filename="../solvecaptchadialog.cpp" line="23"/>
         <source>Please, enter a valid captcha</source>
-        <translation type="vanished">Please, enter a valid captcha</translation>
+        <translation>Please, enter a valid captcha</translation>
     </message>
     <message>
+        <location filename="../solvecaptchadialog.cpp" line="25"/>
         <source>No captcha</source>
-        <translation type="vanished">No captcha</translation>
+        <translation>No captcha</translation>
     </message>
 </context>
 <context>

translations/ru_RU.ts

@@ -4,20 +4,24 @@
 <context>
     <name>AdjustPictureDialog</name>
     <message>
+        <location filename="../scenes/adjustpicturedialog.ui" line="14"/>
         <source>Dialog</source>
-        <translation type="vanished">Диалог</translation>
+        <translation>Диалог</translation>
     </message>
     <message>
+        <location filename="../scenes/adjustpicturedialog.ui" line="58"/>
         <source>Please, zoom to qr code and adjust contrast so that qr code looks sharp</source>
-        <translation type="vanished">Пожалуйста, приблизьте QR код и настройте контраст, чтобы он читался</translation>
+        <translation>Пожалуйста, приблизьте QR код и настройте контраст, чтобы он читался</translation>
     </message>
     <message>
+        <location filename="../adjustpicturedialog.cpp" line="39"/>
         <source>QR code was not detected on that image. Please edit it again or enter data manually</source>
-        <translation type="vanished">QR код не найден на этом изображении. Пожалуйста, попытайтесь снова или введите данные вручную</translation>
+        <translation>QR код не найден на этом изображении. Пожалуйста, попытайтесь снова или введите данные вручную</translation>
     </message>
     <message>
+        <location filename="../adjustpicturedialog.cpp" line="41"/>
         <source>No QR code</source>
-        <translation type="vanished">QR код не найден</translation>
+        <translation>QR код не найден</translation>
     </message>
 </context>
 <context>
@@ -303,65 +307,110 @@
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../scenes/ofdscene.ui" line="65"/>
+        <location filename="../scenes/ofdscene.ui" line="69"/>
         <source>FD (Fiscal Document)</source>
         <translation type="unfinished">ФД</translation>
     </message>
     <message>
-        <location filename="../scenes/ofdscene.ui" line="72"/>
+        <location filename="../scenes/ofdscene.ui" line="76"/>
         <source>Date and time of purchase</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../scenes/ofdscene.ui" line="80"/>
+        <location filename="../scenes/ofdscene.ui" line="84"/>
         <source>Funds income</source>
         <translation type="unfinished">Приход средств</translation>
     </message>
     <message>
-        <location filename="../scenes/ofdscene.ui" line="85"/>
+        <location filename="../scenes/ofdscene.ui" line="89"/>
         <source>Funds return</source>
         <translation type="unfinished">Возврат средств</translation>
     </message>
     <message>
-        <location filename="../scenes/ofdscene.ui" line="90"/>
+        <location filename="../scenes/ofdscene.ui" line="94"/>
         <source>Funds spend</source>
         <translation type="unfinished">Расход средств</translation>
     </message>
     <message>
-        <location filename="../scenes/ofdscene.ui" line="95"/>
+        <location filename="../scenes/ofdscene.ui" line="99"/>
         <source>Spends return</source>
         <translation type="unfinished">Возврат расхода</translation>
     </message>
     <message>
-        <location filename="../scenes/ofdscene.ui" line="132"/>
+        <location filename="../scenes/ofdscene.ui" line="136"/>
         <source>Use your phone as a QR code scanner</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../scenes/ofdscene.ui" line="145"/>
+        <location filename="../scenes/ofdscene.ui" line="149"/>
         <source>FN (Fiscal Number)</source>
         <translation type="unfinished">ФН</translation>
     </message>
     <message>
-        <location filename="../scenes/ofdscene.ui" line="152"/>
+        <location filename="../scenes/ofdscene.ui" line="156"/>
         <source>FI (Fiscal Identifier)</source>
         <translation type="unfinished">ФП</translation>
     </message>
     <message>
-        <location filename="../scenes/ofdscene.ui" line="162"/>
+        <location filename="../scenes/ofdscene.ui" line="166"/>
         <source>Choose image on your PC</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../scenes/ofdscene.ui" line="169"/>
+        <location filename="../scenes/ofdscene.ui" line="173"/>
         <source>Operation type</source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../scenes/ofdscene.ui" line="182"/>
+        <location filename="../scenes/ofdscene.ui" line="186"/>
         <source>Parse</source>
         <translation type="unfinished">Парсить</translation>
     </message>
+    <message>
+        <location filename="../ofdscene.cpp" line="48"/>
+        <source>Please, select a picture where QR code that contains info about check is present</source>
+        <translation type="unfinished">Пожалуйста, выберете изображение, содержащее QR код с информацией о чеке</translation>
+    </message>
+    <message>
+        <location filename="../ofdscene.cpp" line="50"/>
+        <source>Picture was not selected</source>
+        <translation type="unfinished">Изображение не было выбрано</translation>
+    </message>
+    <message>
+        <location filename="../ofdscene.cpp" line="56"/>
+        <source>Selected image: </source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../ofdscene.cpp" line="115"/>
+        <source>Captcha was not solved correctly!</source>
+        <translation type="unfinished">Капча была решена неверно!</translation>
+    </message>
+    <message>
+        <location filename="../ofdscene.cpp" line="117"/>
+        <source>Captcha is incorrect</source>
+        <translation type="unfinished">Капча введена неверно</translation>
+    </message>
+    <message>
+        <location filename="../ofdscene.cpp" line="122"/>
+        <source>Internal server error. Please, try again later.</source>
+        <translation type="unfinished">Внутренняя ошибка сервера. Пожалуйста, попробуйте снова позже.</translation>
+    </message>
+    <message>
+        <location filename="../ofdscene.cpp" line="124"/>
+        <source>Internal server error</source>
+        <translation type="unfinished">Внутренняя ошибка сервера</translation>
+    </message>
+    <message>
+        <location filename="../ofdscene.cpp" line="129"/>
+        <source>Check not found. Please, ensure correctness of entered data.</source>
+        <translation type="unfinished">Чек не найден. Пожалуйста, убедитесь в правильности введённых данных.</translation>
+    </message>
+    <message>
+        <location filename="../ofdscene.cpp" line="131"/>
+        <source>Check was not found</source>
+        <translation type="unfinished">Чек не найден</translation>
+    </message>
 </context>
 <context>
     <name>OutputDialog</name>
@@ -490,16 +539,19 @@
 <context>
     <name>SolveCaptchaDialog</name>
     <message>
+        <location filename="../scenes/solvecaptchadialog.ui" line="14"/>
         <source>Dialog</source>
-        <translation type="vanished">Диалог</translation>
+        <translation>Диалог</translation>
     </message>
     <message>
+        <location filename="../solvecaptchadialog.cpp" line="23"/>
         <source>Please, enter a valid captcha</source>
-        <translation type="vanished">Пожалуйста, введите верную капчу</translation>
+        <translation>Пожалуйста, введите верную капчу</translation>
     </message>
     <message>
+        <location filename="../solvecaptchadialog.cpp" line="25"/>
         <source>No captcha</source>
-        <translation type="vanished">Нет капчи</translation>
+        <translation>Нет капчи</translation>
     </message>
 </context>
 <context>

utils/utils.cpp

@@ -1,5 +1,6 @@
 #include "utils.h"
 
+#include <arpa/inet.h>
 #include <codecvt>
 #include <cstring>
 #include <iostream>
@@ -7,6 +8,37 @@
 #include <regex>
 #include <string>
 #include "../exceptions/ofdrequestexception.h"
+#include "settings/settings.h"
+#include <QWidget>
+#include <fstream>
+#include <ifaddrs.h>
+#include <netinet/in.h>
+
+std::string get_local_ip_address() {
+    struct ifaddrs * ifAddrStruct=NULL;
+    struct ifaddrs * ifa=NULL;
+    void * tmpAddrPtr=NULL;
+
+    getifaddrs(&ifAddrStruct);
+
+    for (ifa = ifAddrStruct; ifa != NULL; ifa = ifa->ifa_next) {
+        if (ifa->ifa_addr == nullptr) continue;
+        if (ifa->ifa_addr->sa_family==AF_INET) {
+            tmpAddrPtr=&((struct sockaddr_in *)ifa->ifa_addr)->sin_addr;
+            char addressBuffer[128];
+            inet_ntop(AF_INET, tmpAddrPtr, addressBuffer, INET_ADDRSTRLEN);
+
+            std::string value(addressBuffer);
+            if (!strncmp(value.c_str(), "192.168", 7)) {
+                return value;
+            }
+        }
+    }
+    if (ifAddrStruct!=NULL)
+        freeifaddrs(ifAddrStruct);
+
+    throw std::runtime_error(QWidget::tr("Could not find any usable local IP address. If you beleive that this is problem with the program, please, contact the developer.").toStdString());
+}
 
 std::string to_utf8(std::wstring wide_string) {
     static std::wstring_convert<std::codecvt_utf8<wchar_t>> utf8_conv;
@@ -94,8 +126,9 @@ std::vector<std::wstring> find_in_html(std::string& html, std::string regex, std
          it != end; it++) {
 
         std::wstring found_entry = from_utf8(it->str());
+        std::wcout << "Found: " << found_entry << std::endl;
         std::wstring extracted = substring_from_to(found_entry, from_utf8(html_start), from_utf8(html_end));
-
+        std::wcout << "Extracted: " << extracted << std::endl;
         parsed.push_back(extracted);
     }
     return parsed;
@@ -106,11 +139,42 @@ std::vector<std::wstring> find_products_in_html(std::string html) {
 }
 
 std::vector<std::wstring> find_amounts_in_html(std::string html) {
-    return find_in_html(html, "<span>\\d+<\\/span>", "<span>", "<\\/span>");
+    std::vector<std::wstring> founds = find_in_html(html, "<div><span>\\d+(\\.|\\,)?\\d{0,3}<\\/span>", "<span>", "<\\/span>");
+    for (auto &found : founds) {
+        std::replace(found.begin(), found.end(), ',', '.');
+    }
+
+    return founds;
 }
 
 std::vector<std::wstring> find_prices_in_html(std::string html) {
-    return find_in_html(html, "X <\\/span><span>\\d+\\.\\d{2}<\\/span>", "X <\\/span><span>", "<\\/span>");
+    std::vector<std::wstring> founds = find_in_html(html, "X <\\/span><span>\\d+(\\.|,)\\d{2}<\\/span>", "X <\\/span><span>", "<\\/span>");
+    for (auto &found : founds) {
+        std::replace(found.begin(), found.end(), ',', '.');
+    }
+
+    return founds;
+}
+
+void dumpVectorsToStderr(std::vector<std::wstring> &products, std::vector<std::wstring> &amounts, std::vector<std::wstring> &prices) {
+    std::cerr << "Products: ";
+    for (auto &product : products) {
+        std::cerr << to_utf8(product) << "|[]|";
+    }
+    std::cerr << std::endl;
+
+    std::cerr << "Amounts: ";
+    for (auto &amount : amounts) {
+        std::wcerr << amount << " ";
+    }
+    std::cerr << std::endl;
+
+    std::cerr << "Prices: ";
+    for (auto &price : prices) {
+        std::wcerr << price << " ";
+    }
+
+    std::cerr << std::endl;
 }
 
 Check parseOfdRuAnswer(std::string html) {
@@ -133,6 +197,10 @@ Check parseOfdRuAnswer(std::string html) {
     }
 
     if ((products.size() + amounts.size() + prices.size())/products.size() != 3) {
+        dumpVectorsToStderr(products, amounts, prices);
+        //TOOD: make new setting "app_home" and get all path using it.
+        std::ofstream error_log(get_path_relative_to_home(".local/share/checks_parser/error_log.txt"), std::ios_base::app);
+        error_log << trimmed << std::endl;
         std::cerr << "An error has occured during the parsing of html. Please, contact the developer." << std::endl;
         std::exit(-1);
     }

utils/utils.h

@@ -5,6 +5,7 @@
 #include <vector>
 #include "../check/check.h"
 
+std::string get_local_ip_address();
 std::string to_utf8(std::wstring wide_string);
 std::wstring from_utf8(std::string string);