mirror of
https://github.com/logos-blockchain/logos-execution-zone-wallet-ui.git
synced 2026-05-08 05:39:24 +00:00
330 lines
12 KiB
C++
330 lines
12 KiB
C++
#include "LEZWalletBackend.h"
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#include <QAbstractItemModel>
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#include <QClipboard>
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#include <QDebug>
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#include <QGuiApplication>
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#include <QJsonArray>
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#include <QSettings>
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#include <QUrl>
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namespace {
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const char SETTINGS_ORG[] = "Logos";
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const char SETTINGS_APP[] = "ExecutionZoneWalletUI";
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const char CONFIG_PATH_KEY[] = "configPath";
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const char STORAGE_PATH_KEY[] = "storagePath";
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const QString WALLET_MODULE_NAME = QStringLiteral("liblogos_execution_zone_wallet_module");
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const int WALLET_FFI_SUCCESS = 0;
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// Convert decimal amount string to 32-char hex (16 bytes little-endian) for transfer_public/transfer_private.
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QString amountToLe16Hex(const QString& amountStr) {
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const QString trimmed = amountStr.trimmed();
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if (trimmed.isEmpty()) return QString();
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bool parseOk = false;
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const quint64 value = trimmed.toULongLong(&parseOk);
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if (!parseOk) return QString();
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uint8_t bytes[16] = {0};
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for (int i = 0; i < 8; ++i)
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bytes[i] = static_cast<uint8_t>((value >> (i * 8)) & 0xff);
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return QByteArray(reinterpret_cast<const char*>(bytes), 16).toHex();
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}
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}
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LEZWalletBackend::LEZWalletBackend(LogosAPI* logosAPI, QObject* parent)
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: QObject(parent),
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m_isWalletOpen(false),
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m_lastSyncedBlock(0),
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m_currentBlockHeight(0),
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m_accountModel(new LEZWalletAccountModel(this)),
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m_filteredAccountModel(new LEZAccountFilterModel(this)),
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m_logosAPI(nullptr),
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m_walletClient(nullptr)
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{
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m_filteredAccountModel->setSourceModel(m_accountModel);
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QSettings s(SETTINGS_ORG, SETTINGS_APP);
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m_configPath = s.value(CONFIG_PATH_KEY).toString();
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m_storagePath = s.value(STORAGE_PATH_KEY).toString();
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if (!logosAPI) {
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logosAPI = new LogosAPI("logos_execution_zone_wallet_ui", this);
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}
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m_logosAPI = logosAPI;
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m_walletClient = m_logosAPI->getClient(WALLET_MODULE_NAME);
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if (!m_walletClient) {
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qWarning() << "LEZWalletBackend: could not get client for" << WALLET_MODULE_NAME;
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return;
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}
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if (!m_configPath.isEmpty() && !m_storagePath.isEmpty()) {
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qDebug() << "LEZWalletBackend: opening wallet with config path" << m_configPath << "and storage path" << m_storagePath;
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QVariant result = m_walletClient->invokeRemoteMethod(
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WALLET_MODULE_NAME, "open", m_configPath, m_storagePath);
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int err = result.isValid() ? result.toInt() : -1;
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if (err == WALLET_FFI_SUCCESS) {
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qWarning() << "LEZWalletBackend: wallet opened successfully";
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setWalletOpen(true);
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refreshAccounts();
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refreshBlockHeights();
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refreshSequencerAddr();
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}
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}
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// Save wallet when app quits; host may not call destroyWidget() so destructor might not run.
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connect(qApp, &QCoreApplication::aboutToQuit, this, [this]() { saveWallet(); }, Qt::DirectConnection);
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}
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LEZWalletBackend::~LEZWalletBackend()
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{
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saveWallet();
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}
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void LEZWalletBackend::saveWallet()
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{
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if (m_walletClient && m_isWalletOpen) {
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m_walletClient->invokeRemoteMethod(WALLET_MODULE_NAME, "save");
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}
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}
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void LEZWalletBackend::setWalletOpen(bool open)
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{
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if (m_isWalletOpen != open) {
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m_isWalletOpen = open;
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emit isWalletOpenChanged();
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}
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}
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void LEZWalletBackend::setConfigPath(const QString& path)
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{
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QString localPath = path;
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if (path.startsWith("file://") || path.contains("/")) {
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localPath = QUrl::fromUserInput(path).toLocalFile();
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}
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if (m_configPath != localPath) {
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m_configPath = localPath;
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QSettings s(SETTINGS_ORG, SETTINGS_APP);
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s.setValue(CONFIG_PATH_KEY, m_configPath);
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emit configPathChanged();
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}
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}
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void LEZWalletBackend::setStoragePath(const QString& path)
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{
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QString localPath = path;
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if (path.startsWith("file://") || path.contains("/")) {
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localPath = QUrl::fromUserInput(path).toLocalFile();
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}
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if (m_storagePath != localPath) {
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m_storagePath = localPath;
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QSettings s(SETTINGS_ORG, SETTINGS_APP);
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s.setValue(STORAGE_PATH_KEY, m_storagePath);
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emit storagePathChanged();
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}
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}
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void LEZWalletBackend::refreshAccounts()
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{
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if (!m_walletClient) return;
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QVariant result = m_walletClient->invokeRemoteMethod(WALLET_MODULE_NAME, "list_accounts");
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QJsonArray arr;
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if (result.isValid() && result.canConvert<QJsonArray>()) {
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arr = result.toJsonArray();
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}
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m_accountModel->replaceFromJsonArray(arr);
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emit accountModelChanged();
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refreshBalances();
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}
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void LEZWalletBackend::refreshBalances()
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{
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refreshBlockHeights();
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syncToBlock(m_currentBlockHeight);
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if (!m_walletClient || !m_accountModel) return;
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for (int i = 0; i < m_accountModel->count(); ++i) {
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const QModelIndex idx = m_accountModel->index(i, 0);
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const QString addr = m_accountModel->data(idx, LEZWalletAccountModel::AddressRole).toString();
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const bool isPub = m_accountModel->data(idx, LEZWalletAccountModel::IsPublicRole).toBool();
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m_accountModel->setBalanceByAddress(addr, getBalance(addr, isPub));
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}
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saveWallet();
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}
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void LEZWalletBackend::fetchAndUpdateBlockHeights()
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{
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if (!m_walletClient) return;
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const int lastVal = m_walletClient->invokeRemoteMethod(WALLET_MODULE_NAME, "get_last_synced_block").toInt();
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const int currentVal = m_walletClient->invokeRemoteMethod(WALLET_MODULE_NAME, "get_current_block_height").toInt();
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if (m_lastSyncedBlock != lastVal) {
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m_lastSyncedBlock = lastVal;
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emit lastSyncedBlockChanged();
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}
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if (m_currentBlockHeight != currentVal) {
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m_currentBlockHeight = currentVal;
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emit currentBlockHeightChanged();
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}
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}
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void LEZWalletBackend::refreshBlockHeights()
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{
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fetchAndUpdateBlockHeights();
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if (m_currentBlockHeight > 0 && m_lastSyncedBlock < m_currentBlockHeight && syncToBlock(m_currentBlockHeight))
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fetchAndUpdateBlockHeights();
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}
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void LEZWalletBackend::refreshSequencerAddr()
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{
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if (!m_walletClient) return;
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QVariant result = m_walletClient->invokeRemoteMethod(WALLET_MODULE_NAME, "get_sequencer_addr");
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QString addr = result.isValid() ? result.toString() : QString();
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if (m_sequencerAddr != addr) {
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m_sequencerAddr = std::move(addr);
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emit sequencerAddrChanged();
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}
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}
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QString LEZWalletBackend::createAccountPublic()
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{
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if (!m_walletClient) return QString();
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QVariant result = m_walletClient->invokeRemoteMethod(WALLET_MODULE_NAME, "create_account_public");
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if (result.isValid()) {
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refreshAccounts();
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return result.toString();
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}
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return QString();
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}
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QString LEZWalletBackend::createAccountPrivate()
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{
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if (!m_walletClient) return QString();
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QVariant result = m_walletClient->invokeRemoteMethod(WALLET_MODULE_NAME, "create_account_private");
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if (result.isValid()) {
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refreshAccounts();
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return result.toString();
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}
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return QString();
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}
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QString LEZWalletBackend::getBalance(const QString& accountIdHex, bool isPublic)
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{
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if (!m_walletClient) return QStringLiteral("Error: Module not initialized.");
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QVariant result = m_walletClient->invokeRemoteMethod(
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WALLET_MODULE_NAME, "get_balance", accountIdHex, isPublic);
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return result.isValid() ? result.toString() : QStringLiteral("Error: Call failed.");
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}
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QString LEZWalletBackend::getPublicAccountKey(const QString& accountIdHex)
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{
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if (!m_walletClient) return QString();
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QVariant result = m_walletClient->invokeRemoteMethod(
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WALLET_MODULE_NAME, "get_public_account_key", accountIdHex);
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return result.isValid() ? result.toString() : QString();
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}
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QString LEZWalletBackend::getPrivateAccountKeys(const QString& accountIdHex)
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{
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if (!m_walletClient) return QString();
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QVariant result = m_walletClient->invokeRemoteMethod(
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WALLET_MODULE_NAME, "get_private_account_keys", accountIdHex);
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return result.isValid() ? result.toString() : QString();
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}
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bool LEZWalletBackend::syncToBlock(quint64 blockId)
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{
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if (!m_walletClient) return false;
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QVariant result = m_walletClient->invokeRemoteMethod(
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WALLET_MODULE_NAME, "sync_to_block", blockId);
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int err = result.isValid() ? result.toInt() : -1;
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return err == WALLET_FFI_SUCCESS;
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}
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QString LEZWalletBackend::transferPublic(
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const QString& fromHex,
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const QString& toHex,
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const QString& amountLe16Hex)
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{
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if (!m_walletClient) return QStringLiteral("Error: Module not initialized.");
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const QString amountHex = amountToLe16Hex(amountLe16Hex);
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if (amountHex.isEmpty()) return QStringLiteral("Error: Invalid amount.");
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QVariant result = m_walletClient->invokeRemoteMethod(
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WALLET_MODULE_NAME, "transfer_public", fromHex, toHex, amountHex);
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return result.isValid() ? result.toString() : QStringLiteral("Error: Call failed.");
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}
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QString LEZWalletBackend::transferPrivate(
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const QString& fromHex,
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const QString& toHex,
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const QString& amountLe16Hex)
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{
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if (!m_walletClient) return QStringLiteral("Error: Module not initialized.");
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const QString amountHex = amountToLe16Hex(amountLe16Hex);
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if (amountHex.isEmpty()) return QStringLiteral("Error: Invalid amount.");
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QString keysPayload = toHex.trimmed();
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// If "To" is not JSON (e.g. user pasted account id hex), resolve to keys via get_private_account_keys.
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if (!keysPayload.startsWith(QLatin1Char('{'))) {
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qDebug() << "LEZWalletBackend::transferPrivate: keysPayload is not JSON, resolving to keys via get_private_account_keys";
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const QString resolved = getPrivateAccountKeys(keysPayload);
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if (!resolved.isEmpty())
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keysPayload = resolved;
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}
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QVariant result = m_walletClient->invokeRemoteMethod(
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WALLET_MODULE_NAME, "transfer_private", fromHex, keysPayload, amountHex, Timeout(6*60*1000)); // 6 minutes timeout
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return result.isValid() ? result.toString() : QStringLiteral("Error: Call failed.");
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}
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QString LEZWalletBackend::transferPrivateOwned(
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const QString& fromHex,
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const QString& toHex,
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const QString& amountLe16Hex)
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{
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if (!m_walletClient) return QStringLiteral("Error: Module not initialized.");
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const QString amountHex = amountToLe16Hex(amountLe16Hex);
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if (amountHex.isEmpty()) return QStringLiteral("Error: Invalid amount.");
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QVariant result = m_walletClient->invokeRemoteMethod(
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WALLET_MODULE_NAME, "transfer_private_owned", fromHex, toHex.trimmed(), amountHex);
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return result.isValid() ? result.toString() : QStringLiteral("Error: Call failed.");
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}
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bool LEZWalletBackend::createNew(
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const QString& configPath,
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const QString& storagePath,
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const QString& password)
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{
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const QString localPath = QUrl::fromUserInput(configPath).toLocalFile();
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if (!m_walletClient) return false;
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QVariant result = m_walletClient->invokeRemoteMethod(
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WALLET_MODULE_NAME, "create_new", localPath, storagePath, password);
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int err = result.isValid() ? result.toInt() : -1;
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if (err != WALLET_FFI_SUCCESS) return false;
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setConfigPath(localPath);
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setStoragePath(storagePath);
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setWalletOpen(true);
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refreshAccounts();
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refreshBlockHeights();
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refreshSequencerAddr();
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return true;
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}
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int LEZWalletBackend::indexOfAddressInModel(QObject* model, const QString& address) const
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{
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auto* m = qobject_cast<QAbstractItemModel*>(model);
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if (!m || address.isEmpty())
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return -1;
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const int role = m->roleNames().key("address", -1);
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if (role < 0)
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return -1;
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for (int i = 0; i < m->rowCount(); ++i) {
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if (m->data(m->index(i, 0), role).toString() == address)
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return i;
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}
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return -1;
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}
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void LEZWalletBackend::copyToClipboard(const QString& text)
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{
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if (QGuiApplication::clipboard())
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QGuiApplication::clipboard()->setText(text);
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}
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