#include <messmer/blockstore/implementations/ondisk/OnDiskBlockStore.h>
#include <messmer/blockstore/implementations/inmemory/InMemoryBlockStore.h>
#include <messmer/blockstore/implementations/inmemory/InMemoryBlock.h>
#include <cmath>
#include <cstdio>
#include <cstdlib>

#include "messmer/fspp/fuse/Fuse.h"
#include "messmer/fspp/impl/FilesystemImpl.h"
#include "filesystem/CryDevice.h"
#include "config/CryConfigLoader.h"

#include <gitversion/version.h>

namespace bf = boost::filesystem;

using blockstore::ondisk::OnDiskBlockStore;
using blockstore::inmemory::InMemoryBlockStore;

using cpputils::make_unique_ref;
using std::cout;
using std::endl;

void showVersion() {
    cout << "CryFS Version " << version::VERSION_STRING << endl;
    if (version::IS_DEV_VERSION) {
        cout << "WARNING! This is a development version based on git commit " << version::GIT_COMMIT_ID <<
        ". Please do not use in production!" << endl;
    } else if (!version::IS_STABLE_VERSION) {
        cout << "WARNING! This is an experimental version. Please backup your data frequently!" << endl;
    }
    cout << endl;
}

void runFilesystem(int argc, char *argv[]) {
    auto config = cryfs::CryConfigLoader().loadOrCreate(bf::path("/home/heinzi/cryfstest/config.json"));
    auto blockStore = make_unique_ref<OnDiskBlockStore>(bf::path("/home/heinzi/cryfstest/root"));
    cryfs::CryDevice device(std::move(config), std::move(blockStore));
    fspp::FilesystemImpl fsimpl(&device);
    fspp::fuse::Fuse fuse(&fsimpl);
    fuse.run(argc, argv);
}

int main(int argc, char *argv[]) {
    showVersion();
    runFilesystem(argc, argv);
    return 0;
}