#include "GetLastTransactionsScript.h"

#include <QProcess>
#include <QRegularExpression>
#include <QThread>
#include <QTimeZone>

#include <tesseract/baseapi.h>
#include <leptonica/allheaders.h>

#include "adb/AdbUtils.h"
#include "dao/MaterialDAO.h"
#include "dao/BankProfileDAO.h"
#include "dao/DeviceDAO.h"
#include "dao/TransactionDAO.h"
#include "time/DateUtils.h"
#include "AppLogger.h"

#include <QCoreApplication>
static QString recognizeTextFromImage(const QByteArray &pngData) {
    auto *api = new tesseract::TessBaseAPI();
    if (api->Init(QCoreApplication::applicationDirPath().toUtf8().constData(), "rus+eng")) {
        qWarning() << "[OCR] Failed to init Tesseract";
        delete api;
        return {};
    }

    Pix *pix = pixReadMem(reinterpret_cast<const l_uint8 *>(pngData.constData()),
                          static_cast<size_t>(pngData.size()));
    if (!pix) {
        qWarning() << "[OCR] Failed to read image";
        api->End();
        delete api;
        return {};
    }

    Pix *gray = pixConvertRGBToGray(pix, 0.0f, 0.0f, 0.0f);
    pixDestroy(&pix);
    if (!gray) {
        qWarning() << "[OCR] Failed to convert to grayscale";
        api->End();
        delete api;
        return {};
    }

    api->SetImage(gray);
    api->SetSourceResolution(300);
    char *text = api->GetUTF8Text();
    QString result = QString::fromUtf8(text).trimmed();
    delete[] text;
    pixDestroy(&gray);
    api->End();
    delete api;

    return result;
}

static QString extractTransactionId(const QString &ocrText) {
    // ID может быть на одной строке: "ID операции B606513042211200000120011700501"
    // или с дефисами: "ID операции po-3140eb01-002c-5000-8000-033396b637e1"
    // или разбит на 2 строки: "ID ... po-3140eb01-002c-5000-8000-033396b\n ... 637e1"
    QRegularExpression reId(R"(ID\s+операции\s*=?\s*([A-Za-z0-9\-]+(?:[^\S\n]+[A-Za-z0-9\-]+)?))");
    if (auto m = reId.match(ocrText); m.hasMatch()) {
        QString id = m.captured(1);
        id.remove(' ');
        id.remove(QChar(0x00A0));
        return id;
    }

    QRegularExpression reRef(R"(№\s*(Ф-[\d-]+))");
    if (auto m = reRef.match(ocrText); m.hasMatch()) return m.captured(1);

    return {};
}

namespace Ozon {

GetLastTransactionsScript::GetLastTransactionsScript(
    QString deviceId,
    QString appCode,
    int maxCount,
    double searchAmount,
    QDateTime searchTime,
    QObject *parent
) : CommonScript(parent),
    m_deviceId(std::move(deviceId)),
    m_appCode(std::move(appCode)),
    m_maxCount(maxCount),
    m_searchAmount(searchAmount),
    m_searchTime(std::move(searchTime)) {
}

GetLastTransactionsScript::~GetLastTransactionsScript() = default;

void GetLastTransactionsScript::doStart() {
    DeviceInfo device = DeviceDAO::getDeviceById(m_deviceId);
    if (device.id.isEmpty()) device = DeviceDAO::findByAdbSerial(m_deviceId);
    if (!device.adbSerial.isEmpty()) m_deviceId = device.adbSerial;
    const BankProfileInfo app = BankProfileDAO::getApplication(device.id, m_appCode);

    if (device.id.isEmpty() || app.id == -1) {
        m_error = "Device or app not found: " + m_deviceId + " " + m_appCode;
        qCritical() << m_error;
        emit finishedWithResult(m_error);
        return;
    }

    if (!navigateToTransactionList(device, app)) {
        emit finishedWithResult(m_error);
        return;
    }

    // Находим accountId
    int accountId = -1;
    const QList<MaterialInfo> accounts = MaterialDAO::getAccounts(device.id, m_appCode);
    if (!accounts.isEmpty()) {
        accountId = accounts.first().id;
    } else {
        qWarning() << "[GetLastTransactions] No account found for" << device.id << m_appCode;
    }

    // Выбор режима: поиск конкретной транзакции или сканирование последних
    if (qAbs(m_searchAmount) > 0.01) {
        searchTransaction(device, accountId);
    } else {
        scanRecentTransactions(device, accountId);
    }

    emit finishedWithResult(m_error);
}

bool GetLastTransactionsScript::navigateToTransactionList(const DeviceInfo &device, const BankProfileInfo &app) {
    xmlScreenParser.parseAndSaveXml(AdbUtils::getScreenDumpAsXml(m_deviceId, ++m_counter));

    // Закрываем рекламный bottom sheet
    if (Node adNode = xmlScreenParser.tryToFindAdBanner(); !adNode.isEmpty()) {
        AdbUtils::makeTap(m_deviceId, adNode.x(), adNode.y());
        QThread::msleep(1000);
        xmlScreenParser.parseAndSaveXml(AdbUtils::getScreenDumpAsXml(m_deviceId, ++m_counter));
        if (Node stillAd = xmlScreenParser.tryToFindAdBanner(); !stillAd.isEmpty()) {
            AdbUtils::goBack(m_deviceId);
            QThread::msleep(1000);
        }
    }

    xmlScreenParser.parseAndSaveXml(AdbUtils::getScreenDumpAsXml(m_deviceId, ++m_counter));

    // Если не на домашнем экране — перезапускаем
    if (!xmlScreenParser.isHomeScreen()) {
        if (!runAppAndGoToHomeScreen(m_deviceId, app.package, app.pinCode,
                                     device.screenWidth, device.screenHeight)) {
            m_error = "Cannot reach home screen: " + device.name + " (" + m_deviceId + ")";
            qWarning() << m_error;
            m_resultScreenshot = AdbUtils::captureScreenshotBytes(m_deviceId);
            if (!m_resultScreenshot.isEmpty()) emit screenshotReady(m_resultScreenshot);
            AppLogger::log("ozon/GetLastTransactions", m_deviceId, m_error, {}, "FETCH_TRANSACTIONS");
            AdbUtils::tryToKillApplication(m_deviceId, app.package);
            return false;
        }
        xmlScreenParser.parseAndSaveXml(AdbUtils::getScreenDumpAsXml(m_deviceId, ++m_counter));
    }

    // Закрываем баннеры на главной
    tryToCloseAllBannersOnHomePage(m_deviceId, device.screenWidth, device.screenHeight);
    QThread::msleep(500);
    xmlScreenParser.parseAndSaveXml(AdbUtils::getScreenDumpAsXml(m_deviceId, ++m_counter));

    // Скроллим до "Все" и тапаем (быстрый fling чтобы пропустить баннеры)
    const int navBarTop = device.screenHeight - (device.screenHeight / 10);
    Node allBtn;
    for (int i = 0; i < 10; ++i) {
        if (QThread::currentThread()->isInterruptionRequested()) return false;
        const int x = device.screenWidth / 2;
        AdbUtils::makeSwipe(m_deviceId, x, device.screenHeight - 200, x, 200, 100);
        QThread::msleep(1500);
        xmlScreenParser.parseAndSaveXml(AdbUtils::getScreenDumpAsXml(m_deviceId, ++m_counter));

        allBtn = xmlScreenParser.findButtonNode("Все", false);
        if (!allBtn.isEmpty() && allBtn.y() > 0 && allBtn.y() < navBarTop) break;
        allBtn = {};
    }

    if (allBtn.isEmpty()) {
        m_error = "Button 'Все' not found: " + m_deviceId;
        qWarning() << m_error;
        return false;
    }

    AdbUtils::makeTap(m_deviceId, allBtn.x(), allBtn.y());
    QThread::msleep(2000);

    // Ждём экран "Операции"
    for (int attempt = 0; attempt < 10; ++attempt) {
        if (QThread::currentThread()->isInterruptionRequested()) return false;
        xmlScreenParser.parseAndSaveXml(AdbUtils::getScreenDumpAsXml(m_deviceId, ++m_counter));
        if (xmlScreenParser.isTransactionListScreen()) return true;
        QThread::msleep(1500);
    }

    m_error = "Transaction list screen not loaded: " + m_deviceId;
    qWarning() << m_error;
    return false;
}

void GetLastTransactionsScript::searchTransaction(const DeviceInfo &device, int accountId) {
    const QTimeZone msk("Europe/Moscow");
    const int maxScrolls = 30;
    const int navBarTop = device.screenHeight - (device.screenHeight / 10);

    // Целевая дата в МСК для поиска заголовка дня в списке
    const QDateTime searchMsk = m_searchTime.toTimeZone(msk);
    const QDate searchDate = searchMsk.date();

    qDebug() << "[FetchTransactions] Searching: amount=" << m_searchAmount
             << "time=" << m_searchTime.toString(Qt::ISODate)
             << "date(MSK)=" << searchDate.toString("dd.MM.yyyy");

    // ── Шаг 1: скроллим до нужной даты ──────────────────────────────
    bool dateFound = false;
    for (int scroll = 0; scroll < maxScrolls; ++scroll) {
        if (QThread::currentThread()->isInterruptionRequested()) {
            m_error = "Interrupted";
            return;
        }
        xmlScreenParser.parseAndSaveXml(AdbUtils::getScreenDumpAsXml(m_deviceId, ++m_counter));

        // Ищем заголовки дат на экране (формат: "4 января, вс")
        static const QMap<QString, int> monthMap = {
            {"января", 1}, {"февраля", 2}, {"марта", 3}, {"апреля", 4},
            {"мая", 5}, {"июня", 6}, {"июля", 7}, {"августа", 8},
            {"сентября", 9}, {"октября", 10}, {"ноября", 11}, {"декабря", 12}
        };

        bool hasOlderDate = false;
        for (const Node &node : xmlScreenParser.getNodes()) {
            if (node.className != "android.widget.TextView") continue;
            const QString t = node.text.trimmed();
            // Парсим "4 января, вс" → QDate
            static const QRegularExpression dateRx(R"((\d{1,2})\s+(\S+),\s+\S+)");
            const auto match = dateRx.match(t);
            if (!match.hasMatch()) continue;
            const int day = match.captured(1).toInt();
            const int month = monthMap.value(match.captured(2), 0);
            if (month == 0) continue;
            const QDate headerDate(searchDate.year(), month, day);
            if (!headerDate.isValid()) continue;

            if (headerDate == searchDate) {
                dateFound = true;
                qDebug() << "[FetchTransactions] Found target date header:" << t;
                break;
            }
            if (headerDate < searchDate) {
                hasOlderDate = true;
            }
        }

        if (dateFound) break;

        if (hasOlderDate) {
            // Проскочили мимо нужной даты — её нет в списке
            qDebug() << "[FetchTransactions] Passed target date, not found in list";
            break;
        }

        // Скроллим вниз
        AdbUtils::makeSwipe(m_deviceId, device.screenWidth / 2,
                            device.screenHeight - 300, device.screenWidth / 2, 300, 300);
        QThread::msleep(1500);
    }

    if (!dateFound) {
        m_error = "Date not found in transaction list: " + searchDate.toString("dd.MM.yyyy");
        qWarning() << "[FetchTransactions]" << m_error;
        m_resultScreenshot = AdbUtils::captureScreenshotBytes(m_deviceId);
        if (!m_resultScreenshot.isEmpty()) emit screenshotReady(m_resultScreenshot);
        return;
    }

    // ── Шаг 2: на экране с нужной датой ищем транзакцию по сумме ────
    for (int attempt = 0; attempt < 10; ++attempt) {
        if (QThread::currentThread()->isInterruptionRequested()) {
            m_error = "Interrupted";
            return;
        }
        xmlScreenParser.parseAndSaveXml(AdbUtils::getScreenDumpAsXml(m_deviceId, ++m_counter));
        QList<Node> txButtons = xmlScreenParser.findTransactionButtons(20);

        for (int bi = 0; bi < txButtons.size(); ++bi) {
            if (QThread::currentThread()->isInterruptionRequested()) {
                m_error = "Interrupted";
                return;
            }

            const TransactionInfo parsed = xmlScreenParser.parseTransactionButtonText(txButtons[bi].text);
            if (qAbs(parsed.amount - m_searchAmount) > 0.01) continue;

            // Если кнопка за экраном — скроллим до неё, рассчитывая дистанцию
            if (txButtons[bi].y() <= 0 || txButtons[bi].y() >= navBarTop) {
                bool scrolledIntoView = false;
                for (int s = 0; s < 5; ++s) {
                    const int btnY = txButtons[bi].y();
                    const int x = device.screenWidth / 2;
                    const int visibleCenter = navBarTop / 2;
                    // Расстояние от кнопки до центра видимой области + небольшой запас
                    const int delta = btnY - visibleCenter;
                    const int fromY = qBound(100, visibleCenter + delta / 2, device.screenHeight - 100);
                    const int toY   = qBound(100, visibleCenter - delta / 2, device.screenHeight - 100);
                    AdbUtils::makeSwipe(m_deviceId, x, fromY, x, toY, 300);
                    QThread::msleep(1000);
                    xmlScreenParser.parseAndSaveXml(AdbUtils::getScreenDumpAsXml(m_deviceId, ++m_counter));
                    txButtons = xmlScreenParser.findTransactionButtons(20);
                    if (bi < txButtons.size() && txButtons[bi].y() > 0 && txButtons[bi].y() < navBarTop) {
                        scrolledIntoView = true;
                        break;
                    }
                }
                if (!scrolledIntoView) continue;
            }

            const Node &visibleBtn = txButtons[bi];
            qDebug() << "[FetchTransactions] Amount match:" << parsed.amount
                     << "at" << visibleBtn.x() << visibleBtn.y();

            // Тапаем и ждём деталей
            AdbUtils::makeTap(m_deviceId, visibleBtn.x(), visibleBtn.y());
            QThread::msleep(2000);

            TransactionInfo detail;
            for (int da = 0; da < 10; ++da) {
                if (QThread::currentThread()->isInterruptionRequested()) {
                    m_error = "Interrupted";
                    return;
                }
                xmlScreenParser.parseAndSaveXml(AdbUtils::getScreenDumpAsXml(m_deviceId, ++m_counter));
                detail = xmlScreenParser.parseTransactionDetail();
                if (!detail.bankTime.isEmpty()) break;
                if (xmlScreenParser.isTransactionListScreen()) {
                    AdbUtils::makeTap(m_deviceId, visibleBtn.x(), visibleBtn.y());
                }
                QThread::msleep(1500);
            }

            if (detail.bankTime.isEmpty()) {
                qWarning() << "[FetchTransactions] Could not load detail, going back";
                AdbUtils::goBack(m_deviceId);
                QThread::msleep(1000);
                continue;
            }

            // Парсим дату из деталей
            QString dtStr = detail.bankTime;
            for (int ci = 0; ci < dtStr.size(); ++ci) {
                const QChar ch = dtStr.at(ci);
                if (ch != ' ' && ch.category() == QChar::Separator_Space) dtStr[ci] = ' ';
            }
            QDateTime txTime = QDateTime::fromString(dtStr, "dd.MM.yyyy, HH:mm");
            if (!txTime.isValid()) txTime = QDateTime::fromString(dtStr, "dd.MM.yyyy,HH:mm");
            if (txTime.isValid()) txTime.setTimeZone(msk);

            // Проверяем что дата совпадает (тот же день)
            if (txTime.isValid() && txTime.date() != searchDate) {
                qDebug() << "[FetchTransactions] Wrong date:" << dtStr << "expected" << searchDate;
                AdbUtils::goBack(m_deviceId);
                QThread::msleep(1000);
                continue;
            }

            // Нашли!
            qDebug() << "[FetchTransactions] FOUND transaction:"
                     << "amount=" << parsed.amount << "time=" << dtStr
                     << "name=" << detail.name;

            m_resultScreenshot = AdbUtils::captureScreenshotBytes(m_deviceId);

            // Пробуем получить ID через "Документы" → OCR
            QString externalId = detail.bankTrExternalId;
            if (externalId.isEmpty() && !QThread::currentThread()->isInterruptionRequested()) {
                Node docBtn = xmlScreenParser.findButtonNode("Документы", false);
                if (!docBtn.isEmpty()) {
                    qDebug() << "[FetchTransactions] Tapping 'Документы'...";
                    AdbUtils::makeTap(m_deviceId, docBtn.x(), docBtn.y());
                    QThread::msleep(2000);

                    bool docLoaded = false;
                    for (int da = 0; da < 15; ++da) {
                        if (QThread::currentThread()->isInterruptionRequested()) break;
                        xmlScreenParser.parseAndSaveXml(AdbUtils::getScreenDumpAsXml(m_deviceId, ++m_counter));
                        if (!xmlScreenParser.findNodeByContentDesc("Поделиться").isEmpty()) {
                            docLoaded = true;
                            break;
                        }
                        QThread::msleep(1500);
                    }

                    if (docLoaded) {
                        QThread::msleep(500);
                        const QByteArray screenshot = AdbUtils::captureScreenshotBytes(m_deviceId);
                        if (!screenshot.isEmpty()) {
                            m_resultScreenshot = screenshot;
                            const QString ocrText = recognizeTextFromImage(screenshot);
                            if (!ocrText.isEmpty()) {
                                qDebug() << "[FetchTransactions] OCR result:" << ocrText;
                                externalId = extractTransactionId(ocrText);
                                if (!externalId.isEmpty()) {
                                    qDebug() << "[FetchTransactions] Extracted ID:" << externalId;
                                }
                            }
                        }
                    }

                    AdbUtils::goBack(m_deviceId);
                    QThread::msleep(1000);
                }
            }

            // Сохраняем
            if (accountId != -1) {
                TransactionInfo tx;
                tx.accountId = accountId;
                tx.amount = parsed.amount;
                tx.bankName = m_appCode;
                tx.bankTime = dtStr;
                tx.bankTrExternalId = externalId;
                tx.status = TransactionStatus::Complete;
                tx.timestamp = DateUtils::getUtcNow();
                if (txTime.isValid()) tx.completeTime = txTime;
                if (!detail.name.isEmpty()) tx.name = detail.name;
                if (!detail.description.isEmpty()) tx.description = detail.description;
                if (!detail.phone.isEmpty()) {
                    QString cleanPhone;
                    for (const QChar &ch : detail.phone)
                        if (ch.isDigit()) cleanPhone.append(ch);
                    tx.phone = cleanPhone;
                    tx.type = TransactionType::Phone;
                }
                TransactionDAO::insertTransactionIfNotExists(tx);
            }

            if (!m_resultScreenshot.isEmpty())
                emit screenshotReady(m_resultScreenshot);

            AdbUtils::goBack(m_deviceId);
            QThread::msleep(1000);
            AdbUtils::goBack(m_deviceId);
            QThread::msleep(1000);
            return; // успех
        }

        // Скроллим чуть вниз чтобы увидеть больше транзакций за этот день
        AdbUtils::makeSwipe(m_deviceId, device.screenWidth / 2,
                            device.screenHeight - 300, device.screenWidth / 2, 300, 300);
        QThread::msleep(1000);
    }

    m_error = "Transaction not found: amount=" + QString::number(m_searchAmount, 'f', 2)
              + " date=" + searchDate.toString("dd.MM.yyyy");
    qWarning() << "[FetchTransactions]" << m_error;
    m_resultScreenshot = AdbUtils::captureScreenshotBytes(m_deviceId);
    if (!m_resultScreenshot.isEmpty()) emit screenshotReady(m_resultScreenshot);
}

void GetLastTransactionsScript::scanRecentTransactions(const DeviceInfo &device, int accountId) {
    const QTimeZone msk("Europe/Moscow");
    const int navBarTop = device.screenHeight - (device.screenHeight / 10);

    // Ждём появления транзакций
    QList<Node> txButtons;
    for (int attempt = 0; attempt < 5; ++attempt) {
        xmlScreenParser.parseAndSaveXml(AdbUtils::getScreenDumpAsXml(m_deviceId, ++m_counter));
        txButtons = xmlScreenParser.findTransactionButtons(8);
        if (!txButtons.isEmpty()) break;
        QThread::msleep(1500);
    }

    qDebug() << "[GetLastTransactions] Found" << txButtons.size() << "transaction buttons";

    QList<TransactionInfo> transactions;
    for (int i = 0; i < txButtons.size(); ++i) {
        const Node &btn = txButtons[i];

        // Скроллим до кнопки если за экраном
        if (btn.y() <= 0 || btn.y() >= navBarTop) {
            for (int s = 0; s < 5; ++s) {
                const int x = device.screenWidth / 2;
                const int offset = device.screenHeight / 4;
                AdbUtils::makeSwipe(m_deviceId, x, device.screenHeight - offset, x, offset);
                QThread::msleep(1000);
                xmlScreenParser.parseAndSaveXml(AdbUtils::getScreenDumpAsXml(m_deviceId, ++m_counter));
                txButtons = xmlScreenParser.findTransactionButtons(8);
                if (i < txButtons.size() && txButtons[i].y() > 0 && txButtons[i].y() < navBarTop) break;
            }
            if (i >= txButtons.size()) break;
        }

        const Node &visibleBtn = txButtons[i];
        TransactionInfo tx = xmlScreenParser.parseTransactionButtonText(visibleBtn.text);

        AdbUtils::makeTap(m_deviceId, visibleBtn.x(), visibleBtn.y());
        QThread::msleep(2000);

        // Ждём загрузки деталей
        TransactionInfo detail;
        for (int attempt = 0; attempt < 10; ++attempt) {
            xmlScreenParser.parseAndSaveXml(AdbUtils::getScreenDumpAsXml(m_deviceId, ++m_counter));
            detail = xmlScreenParser.parseTransactionDetail();
            if (!detail.bankTime.isEmpty()) break;
            if (xmlScreenParser.isTransactionListScreen()) {
                AdbUtils::makeTap(m_deviceId, visibleBtn.x(), visibleBtn.y());
            }
            QThread::msleep(1500);
        }

        tx.bankName = m_appCode;
        tx.bankTime = detail.bankTime;
        tx.bankTrExternalId = detail.bankTrExternalId;

        // Если ID не найден в XML — пробуем через "Документы" + OCR
        if (tx.bankTrExternalId.isEmpty()) {
            Node docBtn = xmlScreenParser.findButtonNode("Документы", false);
            if (!docBtn.isEmpty()) {
                AdbUtils::makeTap(m_deviceId, docBtn.x(), docBtn.y());
                QThread::msleep(2000);
                bool docLoaded = false;
                for (int da = 0; da < 15; ++da) {
                    xmlScreenParser.parseAndSaveXml(AdbUtils::getScreenDumpAsXml(m_deviceId, ++m_counter));
                    if (!xmlScreenParser.findNodeByContentDesc("Поделиться").isEmpty()) {
                        docLoaded = true;
                        break;
                    }
                    QThread::msleep(1500);
                }
                if (docLoaded) {
                    QThread::msleep(500);
                    const QByteArray screenshot = AdbUtils::captureScreenshotBytes(m_deviceId);
                    if (!screenshot.isEmpty()) {
                        const QString ocrText = recognizeTextFromImage(screenshot);
                        if (!ocrText.isEmpty()) {
                            tx.bankTrExternalId = extractTransactionId(ocrText);
                            qDebug() << "[GetLastTransactions] OCR extracted ID:" << tx.bankTrExternalId;
                        }
                    }
                }
                AdbUtils::goBack(m_deviceId);
                QThread::msleep(1000);
            }
        }

        tx.status = TransactionStatus::Complete;
        tx.timestamp = DateUtils::getUtcNow();
        if (!detail.name.isEmpty()) tx.name = detail.name;
        if (!detail.phone.isEmpty()) {
            QString cleanPhone;
            for (const QChar &ch : detail.phone)
                if (ch.isDigit()) cleanPhone.append(ch);
            tx.phone = cleanPhone;
            tx.type = TransactionType::Phone;
        }

        // Парсим время
        if (!tx.bankTime.isEmpty()) {
            QString dtStr = tx.bankTime;
            for (int ci = 0; ci < dtStr.size(); ++ci) {
                const QChar ch = dtStr.at(ci);
                if (ch != ' ' && ch.category() == QChar::Separator_Space) dtStr[ci] = ' ';
            }
            tx.bankTime = dtStr;
            QDateTime parsed = QDateTime::fromString(dtStr, "dd.MM.yyyy, HH:mm");
            if (!parsed.isValid()) parsed = QDateTime::fromString(dtStr, "dd.MM.yyyy,HH:mm");
            if (parsed.isValid()) {
                parsed.setTimeZone(msk);
                tx.completeTime = parsed;
            }
        }

        // Фильтр по времени (24ч) если нет maxCount
        if (m_maxCount <= 0 && tx.completeTime.isValid()) {
            const qint64 ageSecs = tx.completeTime.toUTC().secsTo(QDateTime::currentDateTimeUtc());
            if (ageSecs > 24 * 3600) {
                AdbUtils::goBack(m_deviceId);
                QThread::msleep(1000);
                break;
            }
        }

        // Сохраняем
        if (accountId != -1) {
            tx.accountId = accountId;
            if (TransactionDAO::insertTransactionIfNotExists(tx)) {
                // Скриншот чека
                Node docBtn = xmlScreenParser.findButtonNode("Документы", false);
                if (!docBtn.isEmpty()) {
                    AdbUtils::makeTap(m_deviceId, docBtn.x(), docBtn.y());
                    QThread::msleep(2000);

                    bool docLoaded = false;
                    for (int da = 0; da < 20; ++da) {
                        xmlScreenParser.parseAndSaveXml(AdbUtils::getScreenDumpAsXml(m_deviceId, ++m_counter));
                        if (!xmlScreenParser.findNodeByContentDesc("Поделиться").isEmpty()) {
                            docLoaded = true; break;
                        }
                        QThread::msleep(1500);
                    }

                    if (docLoaded) {
                        QThread::msleep(500);
                        QProcess screencapProc;
                        screencapProc.start("adb", QStringList() << "-s" << m_deviceId << "exec-out" << "screencap" << "-p");
                        screencapProc.waitForFinished(5000);
                        const QByteArray screenshot = screencapProc.readAllStandardOutput();
                        if (!screenshot.isEmpty()) {
                            TransactionInfo saved = TransactionDAO::findByBankTimeAndAmount(
                                accountId, tx.bankName, tx.bankTime, tx.amount);
                            if (saved.id != -1) {
                                TransactionDAO::updateReceiptImage(saved.id, screenshot);
                                const QString ocrText = recognizeTextFromImage(screenshot);
                                if (!ocrText.isEmpty()) {
                                    const QString txId = extractTransactionId(ocrText);
                                    if (!txId.isEmpty()) {
                                        TransactionDAO::updateBankTrExternalId(saved.id, txId);
                                    }
                                }
                            }
                        }
                    }
                    AdbUtils::goBack(m_deviceId);
                    QThread::msleep(1000);
                }
            }
        }

        transactions.append(tx);

        if (m_maxCount > 0 && transactions.size() >= m_maxCount) {
            AdbUtils::goBack(m_deviceId);
            QThread::msleep(1000);
            break;
        }

        AdbUtils::goBack(m_deviceId);
        QThread::msleep(1500);

        for (int attempt = 0; attempt < 5; ++attempt) {
            xmlScreenParser.parseAndSaveXml(AdbUtils::getScreenDumpAsXml(m_deviceId, ++m_counter));
            if (xmlScreenParser.isTransactionListScreen()) break;
            QThread::msleep(1000);
        }

        xmlScreenParser.parseAndSaveXml(AdbUtils::getScreenDumpAsXml(m_deviceId, ++m_counter));
        txButtons = xmlScreenParser.findTransactionButtons(8);
    }
}

} // namespace Ozon