/***************************************************************************
 *                                                                         *
 *   Copyright 2014 Sebastian Kügler <sebas@kde.org>                       *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA .        *
 ***************************************************************************/

// Qt
#include <QApplication>
#include <QCommandLineParser>
#include <QCommandLineOption>
#include <QDebug>
#include <QQmlEngine>
#include <QQmlApplicationEngine>
#include <QQmlContext>

// Frameworks
#include <KConfigGroup>
#include <KDeclarative/KDeclarative>
#include <KLocalizedString>
#include <KPackage/PackageLoader>
#include <Plasma/Theme>

// Own
#include "iconmodel.h"

void messageOutput(QtMsgType type, const QMessageLogContext &context, const QString &msg)
{
    if ((msg.contains("qt.svg") && msg.contains("Could not resolve property: #linearGradient")) || msg.contains("Could not resolve property: #pattern")) {
      return;
    }
    
    QByteArray localMsg = msg.toLocal8Bit();
    const char *file = context.file ? context.file : "";
    const char *function = context.function ? context.function : "";
    switch (type) {
    case QtDebugMsg:
        fprintf(stderr, "Debug: %s (%s:%u, %s)\n", localMsg.constData(), file, context.line, function);
        break;
    case QtInfoMsg:
        fprintf(stderr, "Info: %s (%s:%u, %s)\n", localMsg.constData(), file, context.line, function);
        break;
    case QtWarningMsg:
        fprintf(stderr, "\u001b[33mWarning\u001b[0m: %s (%s:%u, %s)\n", localMsg.constData(), file, context.line, function);
        break;
    case QtCriticalMsg:
        fprintf(stderr, "\u001b[33;1mCritical\u001b[0m: %s (%s:%u, %s)\n", localMsg.constData(), file, context.line, function);
        break;
    case QtFatalMsg:
        fprintf(stderr, "\u001b[31;1mFatal\u001b[0m: %s (%s:%u, %s)\n", localMsg.constData(), file, context.line, function);
        break;
    }
}

int main(int argc, char **argv)
{
    qInstallMessageHandler(messageOutput);

    QApplication app(argc, argv);
    KLocalizedString::setApplicationDomain("cuttlefish");

    app.setApplicationVersion(PROJECT_VERSION);
    app.setDesktopFileName(QStringLiteral("org.kde.cuttlefish"));

    app.setOrganizationName("KDE");
    app.setOrganizationDomain("org.kde");
    app.setApplicationName("Cuttlefish");

    const static auto _category = QStringLiteral("category");
    QCommandLineOption category = QCommandLineOption(QStringList() << QStringLiteral("c") << _category,
                               i18n("Start with category"), i18n("category"));

    const static auto _f = QStringLiteral("fullscreen");
    QCommandLineOption fullscreen = QCommandLineOption(QStringList() << QStringLiteral("f") << _f,
                               i18n("Start full-screen"));

    const static auto _p = QStringLiteral("picker");
    QCommandLineOption picker = QCommandLineOption(QStringList() << QStringLiteral("p") << _p,
                               i18n("Run in icon-picker mode"));

    QCommandLineParser parser;
    parser.addVersionOption();
    parser.setApplicationDescription("Cuttlefish Icon Browser");
    parser.addHelpOption();
    parser.addOption(category);
    parser.addOption(fullscreen);
    parser.addOption(picker);

    parser.process(app);

    QString _cc = parser.value(category);

    QQmlApplicationEngine engine;

    KDeclarative::KDeclarative kdeclarative;
    kdeclarative.setDeclarativeEngine(&engine);
    kdeclarative.setTranslationDomain(QStringLiteral("cuttlefish"));
    kdeclarative.setupContext();
    kdeclarative.setupEngine(&engine);

    auto package = KPackage::PackageLoader::self()->loadPackage("Plasma/Generic");
    package.setPath("org.kde.plasma.cuttlefish");

    if (!package.isValid() || !package.metadata().isValid()) {
        qWarning() << "Could not load package org.kde.plasma.cuttlefish:" << package.path();
        return -1;
    }

    auto iconModel = new CuttleFish::IconModel(engine.rootContext());
    engine.rootContext()->setContextProperty("iconModel", iconModel);
    engine.rootContext()->setContextProperty("pickerMode", parser.isSet("picker"));

    engine.load(QUrl::fromLocalFile(package.filePath("mainscript")));
    if (engine.rootObjects().isEmpty()) {
        return -1;
    }

#if QT_VERSION < QT_VERSION_CHECK(5, 14, 0)
    qmlRegisterType<CuttleFish::IconModel>();
#else
    qmlRegisterAnonymousType<CuttleFish::IconModel>("org.kde.plasma.sdk", 1);
#endif

    return app.exec();
}
