#include <cstdlib>

#include <QApplication>
#include <QDir>
#include <QGuiApplication>
#include <QStyleHints>
#include <QWebEngineProfile>

#include "DatabaseManager.h"
#include "MainWindow.h"
#include "MasterPasswordDialog.h"
#include "VaultManager.h"

int main(int argc, char *argv[]) {
	// Must be set before QApplication to ensure QtWebEngineProcess inherits it
	// Qt WebEngine searches: 1) QTWEBENGINE_DICTIONARIES_PATH  2)
	// <appdir>/qtwebengine_dictionaries/
	QByteArray dictPath = (QDir::homePath() + "/.local/share/qtwebengine_dictionaries").toUtf8();
	setenv("QTWEBENGINE_DICTIONARIES_PATH", dictPath.constData(), 1);
	setenv("QTWEBENGINE_CHROMIUM_FLAGS", "--enable-spell-checking", 1);

	QApplication app(argc, argv);
	QGuiApplication::styleHints()->setColorScheme(Qt::ColorScheme::Dark);

	if (!DatabaseManager::instance().init()) {
		return 1;
	}

	VaultManager::instance().init();

	auto *profile = QWebEngineProfile::defaultProfile();
	profile->setSpellCheckLanguages({"en_US"});
	profile->setSpellCheckEnabled(true);

	// Check if vault needs setup or unlock
	if (!VaultManager::instance().isUnlocked()) {
		bool setupMode = !VaultManager::instance().isInitialized();
		MasterPasswordDialog dlg(setupMode);
		if (dlg.exec() != QDialog::Accepted) {
			return 0;	 // User cancelled
		}
	}

	auto *browser = new MainWindow();
	browser->show();

	return app.exec();
}