#pragma once

#include "logger.hpp"
#include "utils.hpp"

#include <sys/mount.h>

#include <filesystem>
#include <optional>

namespace fs = std::filesystem;

class SmbShare
{
  public:
    SmbShare(const fs::path& mountDir) : mountDir(mountDir)
    {
    }

    bool mount(const fs::path& remote, bool rw,
               const std::unique_ptr<utils::CredentialsProvider>& credentials)
    {
        LogMsg(Logger::Debug, "Trying to mount remote : ", remote);

        const std::string params = "nolock,sec=ntlmsspi,seal,vers=3.0";
        const std::string perm = rw ? "rw" : "ro";
        auto options = params + "," + perm;
        LogMsg(Logger::Debug, "Mounting with options: ", options);

        std::string credentialsOpt;
        if (!credentials)
        {
            LogMsg(Logger::Info, "Mounting as Guest");
            credentialsOpt = "guest,user=OpenBmc";
        }
        else
        {
            LogMsg(Logger::Info, "Authenticating as ", credentials->user());
            credentialsOpt = "user=" + credentials->user() +
                             ",password=" + credentials->password();
        }

        options += "," + credentialsOpt;

        auto ec = ::mount(remote.c_str(), mountDir.c_str(), "cifs", 0,
                          options.c_str());

        utils::secureCleanup(options);
        utils::secureCleanup(credentialsOpt);

        if (ec)
        {
            LogMsg(Logger::Error, "Mount failed with ec = ", ec,
                   " errno = ", errno);
            return false;
        }

        return true;
    }

  private:
    std::string mountDir;
};