//
//  FileUtils.cpp
//  interface/src
//
//  Created by Stojce Slavkovski on 12/23/13.
//  Copyright 2013 High Fidelity, Inc.
//
//  Distributed under the Apache License, Version 2.0.
//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
//

#include <qdir.h>
#include <qfileinfo.h>
#include <qdesktopservices.h>
#include <qprocess.h>
#include <qurl.h>

#include "FileUtils.h"


void FileUtils::locateFile(QString filePath) {

    // adapted from
    // http://stackoverflow.com/questions/3490336/how-to-reveal-in-finder-or-show-in-explorer-with-qt
    // and
    // http://lynxline.com/show-in-finder-show-in-explorer/

    QFileInfo fileInfo(filePath);
    if (!fileInfo.exists()) {
        return;
    }

    bool success = false;
#ifdef Q_OS_MAC
    QStringList args;
    args << "-e";
    args << "tell application \"Finder\"";
    args << "-e";
    args << "activate";
    args << "-e";
    args << "select POSIX file \"" + fileInfo.absoluteFilePath().toUtf8() + "\"";
    args << "-e";
    args << "end tell";
    success = QProcess::startDetached("osascript", args);
#endif

#ifdef Q_OS_WIN

    QStringList args;
    // don't send `select` command switch if `filePath` is folder
    if (!fileInfo.isDir()) {
        args << "/select,";
    }
    args += QDir::toNativeSeparators(fileInfo.absoluteFilePath().toUtf8());
    success = QProcess::startDetached("explorer", args);

#endif

    // fallback, open enclosing folder
    if (!success) {
        const QString folder = fileInfo.path();
        QDesktopServices::openUrl(QUrl::fromLocalFile(folder));
    }
}

QString FileUtils::standardPath(QString subfolder) {
    // standard path
    // Mac: ~/Library/Application Support/Interface
    QString path = QStandardPaths::writableLocation(QStandardPaths::DataLocation);
    
    if (!subfolder.startsWith("/")) {
        subfolder.prepend("/");
    }
    
    if (!subfolder.endsWith("/")) {
        subfolder.append("/");
    }
    
    path.append(subfolder);
    QDir logDir(path);
    if (!logDir.exists(path)) {
        logDir.mkpath(path);
    }
    
    return path;
}