XPlor/app/main.cpp

#include "mainwindow.h"
#include "splashscreen.h"
#include "typeregistry.h"
#include "settings.h"
#include "compression.h"
#include "logmanager.h"

// Application metadata
#define APP_NAME "XPlor"
#define APP_VERSION "1.8"
#define APP_ORG_NAME "RedLine Solutions LLC."
#define APP_ORG_DOMAIN "redline.llc"

#include <QApplication>
#include <QCoreApplication>
#include <QCommandLineParser>
#include <QCommandLineOption>
#include <QFile>
#include <QFileInfo>
#include <QDirIterator>
#include <QJsonDocument>
#include <QJsonObject>
#include <QJsonArray>
#include <QTextStream>
#include <QThread>
#include <QImage>
#include <QIcon>
#include <iostream>

#ifdef Q_OS_WIN
#include <windows.h>
#include <io.h>
#include <fcntl.h>
#include <stdio.h>

static bool g_consoleAllocated = false;  // True if we created our own console (need to wait at end)

// Attach to parent console on Windows for CLI mode
static void attachWindowsConsole() {
    // Try to attach to parent console (works when launched from cmd.exe)
    if (AttachConsole(ATTACH_PARENT_PROCESS)) {
        // Redirect stdout
        FILE* fp;
        freopen_s(&fp, "CONOUT$", "w", stdout);
        setvbuf(stdout, NULL, _IONBF, 0);

        // Redirect stderr
        freopen_s(&fp, "CONOUT$", "w", stderr);
        setvbuf(stderr, NULL, _IONBF, 0);

        // Redirect stdin
        freopen_s(&fp, "CONIN$", "r", stdin);

        // Fix C++ streams
        std::cout.clear();
        std::cerr.clear();
        std::cin.clear();
    } else {
        // No parent console - allocate our own console window
        if (AllocConsole()) {
            g_consoleAllocated = true;

            FILE* fp;
            freopen_s(&fp, "CONOUT$", "w", stdout);
            setvbuf(stdout, NULL, _IONBF, 0);

            freopen_s(&fp, "CONOUT$", "w", stderr);
            setvbuf(stderr, NULL, _IONBF, 0);

            freopen_s(&fp, "CONIN$", "r", stdin);

            std::cout.clear();
            std::cerr.clear();
            std::cin.clear();

            // Set console title
            SetConsoleTitleA("XPlor CLI");
        }
    }
}
#endif

// Convert QVariantMap to JSON recursively
static QJsonValue variantToJson(const QVariant& v) {
    if (v.typeId() == QMetaType::QVariantMap) {
        QJsonObject obj;
        const QVariantMap map = v.toMap();
        for (auto it = map.begin(); it != map.end(); ++it) {
            obj[it.key()] = variantToJson(it.value());
        }
        return obj;
    } else if (v.typeId() == QMetaType::QVariantList) {
        QJsonArray arr;
        for (const QVariant& item : v.toList()) {
            arr.append(variantToJson(item));
        }
        return arr;
    } else if (v.typeId() == QMetaType::QString) {
        return v.toString();
    } else if (v.typeId() == QMetaType::Int || v.typeId() == QMetaType::LongLong) {
        return v.toLongLong();
    } else if (v.typeId() == QMetaType::UInt || v.typeId() == QMetaType::ULongLong) {
        return v.toLongLong();
    } else if (v.typeId() == QMetaType::Double || v.typeId() == QMetaType::Float) {
        return v.toDouble();
    } else if (v.typeId() == QMetaType::Bool) {
        return v.toBool();
    } else if (v.typeId() == QMetaType::QByteArray) {
        return QString("0x") + v.toByteArray().toHex();
    } else if (v.isNull()) {
        return QJsonValue::Null;
    }
    return v.toString();
}

// Generate themed app icon by replacing red with accent color
static QIcon generateThemedIcon(const QColor &accentColor) {
    // Try loading from Qt resource first (XPlor.png)
    QImage image(":/images/images/XPlor.png");

    if (image.isNull()) {
        // Fallback: try app.ico in app directory
        QString iconPath = QCoreApplication::applicationDirPath() + "/app.ico";
        image = QImage(iconPath);
    }

    if (image.isNull()) {
        return QIcon();
    }

    // Convert to ARGB32 for pixel manipulation
    image = image.convertToFormat(QImage::Format_ARGB32);

    // Replace red-ish pixels with the accent color
    for (int y = 0; y < image.height(); y++) {
        QRgb *line = reinterpret_cast<QRgb*>(image.scanLine(y));
        for (int x = 0; x < image.width(); x++) {
            QColor pixel(line[x]);
            int r = pixel.red();
            int g = pixel.green();
            int b = pixel.blue();
            int a = pixel.alpha();

            // Detect red-ish pixels (high red, low green/blue)
            // The icon uses #ad0c0c (173, 12, 12) as the red color
            if (r > 100 && g < 80 && b < 80 && a > 0) {
                // Calculate how "red" this pixel is (0-1 scale)
                float intensity = static_cast<float>(r) / 255.0f;

                // Apply the accent color with the same intensity
                QColor newColor = accentColor;
                newColor.setRed(static_cast<int>(accentColor.red() * intensity));
                newColor.setGreen(static_cast<int>(accentColor.green() * intensity));
                newColor.setBlue(static_cast<int>(accentColor.blue() * intensity));
                newColor.setAlpha(a);

                line[x] = newColor.rgba();
            }
        }
    }

    return QIcon(QPixmap::fromImage(image));
}

// CLI output - writes to both console and log file for reliability
static QFile* g_logFile = nullptr;

static void initCliLog() {
    QString logPath = QCoreApplication::applicationDirPath() + "/xplor_cli.log";
    g_logFile = new QFile(logPath);
    g_logFile->open(QIODevice::WriteOnly | QIODevice::Truncate | QIODevice::Text);
}

static void cliOut(const QString& msg) {
    std::cout << msg.toStdString() << std::flush;
    if (g_logFile && g_logFile->isOpen()) {
        g_logFile->write(msg.toUtf8());
        g_logFile->flush();
    }
}

static void cliErr(const QString& msg) {
    std::cerr << msg.toStdString() << std::flush;
    if (g_logFile && g_logFile->isOpen()) {
        g_logFile->write(msg.toUtf8());
        g_logFile->flush();
    }
}

static int runCli(const QString& filePath, const QString& game, const QString& platform, bool jsonOutput) {
    TypeRegistry registry;
    const QString definitionsDir = QCoreApplication::applicationDirPath() + "/definitions/";
    QDirIterator it(definitionsDir, {"*.xscript"}, QDir::Files, QDirIterator::Subdirectories);

    int defCount = 0;
    while (it.hasNext()) {
        const QString path = it.next();
        const QString fileName = QFileInfo(path).fileName();
        QFile f(path);
        if (!f.open(QIODevice::ReadOnly)) {
            cliErr("[ERROR] Cannot open definition: " + path + "\n");
            continue;
        }
        try {
            registry.ingestScript(QString::fromUtf8(f.readAll()), path);
            defCount++;
        } catch (const std::exception& e) {
            cliErr("[ERROR] Loading " + fileName + ": " + e.what() + "\n");
            return 1;
        }
    }

    if (defCount == 0) {
        cliErr("[ERROR] No definitions found in: " + definitionsDir + "\n");
        return 1;
    }

    if (!jsonOutput) {
        cliErr("[INFO] Loaded " + QString::number(defCount) + " definitions\n");
    }

    QFile inputFile(filePath);
    if (!inputFile.open(QIODevice::ReadOnly)) {
        cliErr("[ERROR] Cannot open file: " + filePath + "\n");
        return 1;
    }

    const QString rootType = registry.chooseType(&inputFile, filePath);
    if (rootType.isEmpty()) {
        cliErr("[ERROR] No matching definition for file: " + filePath + "\n");
        return 1;
    }

    if (!jsonOutput) {
        cliErr("[INFO] Matched type: " + rootType + "\n");
        cliErr("[INFO] Parsing...\n");
    }

    QVariantMap result;
    try {
        result = registry.parse(rootType, &inputFile, filePath, nullptr);
    } catch (const std::exception& e) {
        cliErr("[ERROR] Parse failed: " + QString(e.what()) + "\n");
        if (jsonOutput) {
            QJsonObject errorObj;
            errorObj["success"] = false;
            errorObj["error"] = QString(e.what());
            errorObj["file"] = filePath;
            errorObj["type"] = rootType;
            cliOut(QJsonDocument(errorObj).toJson(QJsonDocument::Compact) + "\n");
        }
        return 1;
    }

    if (jsonOutput) {
        QJsonObject output;
        output["success"] = true;
        output["file"] = filePath;
        output["type"] = rootType;
        output["data"] = variantToJson(result).toObject();
        cliOut(QJsonDocument(output).toJson(QJsonDocument::Indented) + "\n");
    } else {
        cliErr("[SUCCESS] Parsed " + filePath + " as " + rootType + "\n");
        if (result.contains("asset_count")) {
            cliErr("[INFO] Asset count: " + result["asset_count"].toString() + "\n");
        }
        if (result.contains("parsed_assets")) {
            QVariantList assets = result["parsed_assets"].toList();
            QHash<QString, int> typeCounts;
            for (const QVariant& a : assets) {
                QVariantMap am = a.toMap();
                QString t = am.value("_type", "unknown").toString();
                typeCounts[t]++;
            }
            cliErr("[INFO] Parsed assets:\n");
            for (auto it = typeCounts.begin(); it != typeCounts.end(); ++it) {
                cliErr("       " + it.key() + ": " + QString::number(it.value()) + "\n");
            }
        }
        cliOut("OK\n");
    }
    return 0;
}

int main(int argc, char *argv[])
{
    bool cliMode = false;
    for (int i = 1; i < argc; i++) {
        QString arg(argv[i]);
        if (arg == "--cli" || arg == "--parse" || arg == "-p" || arg == "--json") {
            cliMode = true;
            break;
        }
    }

    if (cliMode) {
#ifdef Q_OS_WIN
        attachWindowsConsole();
#endif
        QCoreApplication app(argc, argv);
        app.setOrganizationDomain(APP_ORG_DOMAIN);
        app.setOrganizationName(APP_ORG_NAME);
        app.setApplicationName(APP_NAME);
        app.setApplicationVersion(APP_VERSION);

        // Initialize log file for CLI output
        initCliLog();

        QCommandLineParser parser;
        parser.setApplicationDescription(
            "XPlor - Binary File Format Explorer\n\n"
            "Parse and explore binary file formats using XScript definitions.\n"
            "Supports Call of Duty FastFiles, Asura archives, and custom formats.\n\n"
            "Features:\n"
            "  - XScript DSL for defining binary structures\n"
            "  - Hex viewer with highlighting\n"
            "  - Audio/image preview for embedded assets\n"
            "  - Theme support with customizable colors"
        );
        parser.addHelpOption();
        parser.addVersionOption();

        QCommandLineOption cliOption(QStringList() << "cli" << "parse" << "p", "Run in CLI mode (no GUI)");
        parser.addOption(cliOption);

        QCommandLineOption jsonOption(QStringList() << "json" << "j", "Output parsed data as JSON");
        parser.addOption(jsonOption);

        QCommandLineOption gameOption(QStringList() << "game" << "g", "Game identifier (e.g., COD4, COD5, MW2)", "game", "COD4");
        parser.addOption(gameOption);

        QCommandLineOption platformOption(QStringList() << "platform" << "t", "Target platform (PC, Xbox360, PS3)", "platform", "PC");
        parser.addOption(platformOption);

        parser.addPositionalArgument("file", "Binary file to parse (e.g., FastFile, archive)");
        parser.process(app);

        const QStringList args = parser.positionalArguments();
        if (args.isEmpty()) {
            cliErr("Error: No input file specified\n\n");
            cliErr(parser.helpText() + "\n");
            return 1;
        }

        int result = runCli(args.first(), parser.value(gameOption), parser.value(platformOption), parser.isSet(jsonOption));

#ifdef Q_OS_WIN
        // If we allocated our own console window, wait for user input before closing
        if (g_consoleAllocated) {
            cliErr("\nPress Enter to exit...");
            std::cin.get();
        }
#endif
        return result;
    }

    QApplication a(argc, argv);
    a.setOrganizationDomain(APP_ORG_DOMAIN);
    a.setOrganizationName(APP_ORG_NAME);
    a.setApplicationName(APP_NAME);
    a.setApplicationVersion(APP_VERSION);

    // Set themed window icon
    Theme currentTheme = Settings::instance().theme();
    QIcon themedIcon = generateThemedIcon(QColor(currentTheme.accentColor));
    if (!themedIcon.isNull()) {
        a.setWindowIcon(themedIcon);
    }

    // Initialize QuickBMS path from settings
    QString quickBmsPath = Settings::instance().quickBmsPath();
    if (!quickBmsPath.isEmpty()) {
        Compression::setQuickBmsPath(quickBmsPath);
    }

    // Show splash screen
    SplashScreen splash;
    splash.setWaitForInteraction(false);  // Normal behavior - close when finished
    splash.show();
    a.processEvents();

    splash.setStatus("Initializing...");
    splash.setProgress(0, 100);
    a.processEvents();

    // Load definitions with progress updates
    splash.setStatus("Loading definitions...");
    splash.setProgress(10, 100);
    a.processEvents();

    const QString definitionsDir = QCoreApplication::applicationDirPath() + "/definitions/";

    // First pass: count files
    QStringList defFiles;
    QDirIterator countIt(definitionsDir, {"*.xscript"}, QDir::Files, QDirIterator::Subdirectories);
    while (countIt.hasNext()) {
        defFiles.append(countIt.next());
    }

    // Second pass: load definitions
    TypeRegistry registry;
    QVector<DefinitionLoadResult> defResults;
    int loaded = 0;
    int total = defFiles.size();

    LogManager::instance().addEntry(QString("[INIT] Loading %1 definition files...").arg(total));

    for (const QString& path : defFiles) {
        QString fileName = QFileInfo(path).fileName();
        splash.setStatus(QString("Loading: %1").arg(fileName));
        splash.setProgress(10 + (loaded * 70 / qMax(1, total)), 100);
        a.processEvents();

        QFile f(path);
        if (!f.open(QIODevice::ReadOnly)) {
            LogManager::instance().addError(QString("[DEF] Failed to open: %1").arg(fileName));
            defResults.append({path, fileName, false, "Failed to open file"});
        } else {
            try {
                registry.ingestScript(QString::fromUtf8(f.readAll()), path);
                LogManager::instance().addEntry(QString("[DEF] Loaded: %1").arg(fileName));
                defResults.append({path, fileName, true, QString()});
            } catch (const std::exception& e) {
                LogManager::instance().addError(QString("[DEF] Error in %1: %2").arg(fileName).arg(e.what()));
                defResults.append({path, fileName, false, QString::fromUtf8(e.what())});
            }
        }
        loaded++;
    }

    int successCount = std::count_if(defResults.begin(), defResults.end(),
                                      [](const DefinitionLoadResult& r) { return r.success; });
    LogManager::instance().addEntry(QString("[INIT] Loaded %1/%2 definitions successfully").arg(successCount).arg(total));
    LogManager::instance().addLine();

    splash.setStatus("Creating main window...");
    splash.setProgress(85, 100);
    a.processEvents();

    MainWindow w;

    // Pass loaded definitions to MainWindow
    w.setTypeRegistry(std::move(registry), defResults);

    splash.setStatus("Ready");
    splash.setProgress(100, 100);
    a.processEvents();

    QThread::msleep(200);

    // finish() will show the main window and keep splash on top if waitForInteraction is enabled
    splash.finish(&w);

    return a.exec();
}