#include <QtDebug>
#include <QDir>
#include "mymountproxy.h"
#include "../common/utils.h"

MyMountProxy::MyMountProxy(QObject* parent) : QObject(parent)
{
    m_processMount = new MountBackupProcess(this);
}

MountResult MyMountProxy::mountBackupPartition()
{
    QString backupPartitionUuid = Utils::getBackupPartitionUuid();
    if (backupPartitionUuid.isEmpty()) {
        qCritical("can't open /etc/.bootinfo or can't get RECOVERY_DEV_UUID");
        return MountResult::CANNOT_GET_BACKUPUUID;
    }

    QString rootPath = Utils::getSysRootPath();
    QString backPath = rootPath + BACKUP_PATH;
    backPath.replace("//", "/");
    Utils::mkpath(backPath);

    bool res = m_processMount->Do(backupPartitionUuid);
    if (res) {
        QString snapshotsPath = rootPath + BACKUP_SNAPSHOTS_PATH;
        snapshotsPath.replace("//", "/");
        Utils::mkpath(snapshotsPath);

        if (!Utils::generateExcludePathsFile()) {
            qCritical("mount success, but generate some important file failed!");
            return MountResult::GENERATE_IMPORT_FILE_FAIL;
        }

        return MountResult::MOUNTED;
    }

    return MountResult::NO_MOUNTED;
}

bool MyMountProxy::umountBackupPartition()
{
    return m_processMount->umountBackupPartition();
}