#include "PresetUpdater.hpp"

#include <algorithm>
#include <boost/algorithm/string/case_conv.hpp>
#include <boost/algorithm/string/predicate.hpp>
#include <boost/algorithm/string/trim.hpp>
#include <boost/filesystem/directory.hpp>
#include <boost/filesystem/file_status.hpp>
#include <boost/filesystem/operations.hpp>
#include <boost/filesystem/path.hpp>
#include <boost/nowide/fstream.hpp>
#include <exception>
#include <functional>
#include <atomic>
#include "libslic3r/Exception.hpp"
#include <map>
#include <ios>
#include "libslic3r/AppConfig.hpp"
#include "libslic3r/Preset.hpp"
#include "libslic3r/Config.hpp"
#include <set>
#include <string>
#include <thread>
#include <mutex>
#include <unordered_map>
#include <ostream>
#include <utility>
#include <stdexcept>
#include <boost/format.hpp>
#include <boost/algorithm/string.hpp>
#include <boost/filesystem.hpp>
#include <boost/filesystem/fstream.hpp>
#include <boost/lexical_cast.hpp>
#include <boost/log/trivial.hpp>

#include <vector>
#include <wx/app.h>
#include <wx/event.h>
#include <wx/msgdlg.h>

#include "json_diff.hpp"
#include "libslic3r/format.hpp"
#include "libslic3r/Utils.hpp"
#include "libslic3r/PresetBundle.hpp"
#include "libslic3r/PresetCacheFormat.hpp"
#include "libslic3r_version.h"
#include "slic3r/GUI/GUI.hpp"
#include "slic3r/GUI/GUI_App.hpp"
#include "slic3r/GUI/I18N.hpp"
#include "slic3r/GUI/UpdateDialogs.hpp"
#include "slic3r/GUI/GUI_App.hpp"
#include "slic3r/GUI/Plater.hpp"
#include "slic3r/GUI/format.hpp"
#include "slic3r/GUI/NotificationManager.hpp"
#include "slic3r/Utils/Http.hpp"
#include "slic3r/Utils/bambu_networking.hpp"
#include "slic3r/Config/Version.hpp"
#include "slic3r/GUI/MarkdownTip.hpp"
#include "libslic3r/miniz_extension.hpp"

namespace Slic3r::GUI::Config { class Snapshot; }
namespace Slic3r::GUI::Config { class SnapshotDB; }

namespace fs = boost::filesystem;
using Slic3r::GUI::Config::Index;
using Slic3r::GUI::Config::Version;
using Slic3r::GUI::Config::Snapshot;
using Slic3r::GUI::Config::SnapshotDB;


// FIXME: Incompat bundle resolution doesn't deal with inherited user presets

namespace Slic3r {


static const char *INDEX_FILENAME = "index.idx";
static const char *TMP_EXTENSION = ".data";


void copy_file_fix(const fs::path &source, const fs::path &target)
{
	BOOST_LOG_TRIVIAL(debug) << format("PresetUpdater: Copying %1% -> %2%", source, target);
	std::string error_message;
	//CopyFileResult cfr = Slic3r::GUI::copy_file_gui(source.string(), target.string(), error_message, false);
	CopyFileResult cfr = copy_file(source.string(), target.string(), error_message, false);
	if (cfr != CopyFileResult::SUCCESS) {
		BOOST_LOG_TRIVIAL(error) << "Copying failed(" << cfr << "): " << error_message;
		throw Slic3r::CriticalException(GUI::format(
				_L("Copying of file %1% to %2% failed: %3%"),
				source, target, error_message));
	}
	// Permissions should be copied from the source file by copy_file(). We are not sure about the source
	// permissions, let's rewrite them with 644.
	static constexpr const auto perms = fs::owner_read | fs::owner_write | fs::group_read | fs::others_read;
	fs::permissions(target, perms);
}

struct Update
{
	fs::path source;
	fs::path target;

	Version version;
	std::string vendor;
	//BBS: use changelog string instead of url
	std::string change_log;
	std::string descriptions;
    // Orca: add file filter support
    std::function<bool(const std::string)> file_filter;

	bool forced_update;
	//BBS: add directory support
	bool is_directory {false};
	// Orca: a vendor update may be the cache-only form.
	bool is_opc {false};

	Update() {}
	//BBS: add directory support
	//BBS: use changelog string instead of url
	Update(fs::path &&source, fs::path &&target, const Version &version, std::string vendor, std::string changelog, std::string description, bool forced = false, bool is_dir = false)
		: source(std::move(source))
		, target(std::move(target))
		, version(version)
		, vendor(std::move(vendor))
		, change_log(std::move(changelog))
		, descriptions(std::move(description))
		, forced_update(forced)
		, is_directory(is_dir)
	{}

    Update(fs::path &&source, fs::path &&target, const Version &version, std::string vendor, std::string changelog, std::string description, std::function<bool(const std::string)> file_filter,  bool forced = false, bool is_dir = false)
		: source(std::move(source))
		, target(std::move(target))
		, version(version)
		, vendor(std::move(vendor))
		, change_log(std::move(changelog))
		, descriptions(std::move(description))
        , file_filter(file_filter)
		, forced_update(forced)
		, is_directory(is_dir)
	{}

	//BBS: add directory support
	void install() const
	{
        if (is_directory) {
            copy_directory_recursively(source, target, file_filter);
        } else {
            copy_file_fix(source, target);

            // A vendor must be installed in exactly one form. Remove the
            // representation that would otherwise be stale or shadow this one.
            boost::system::error_code ec;
            if (is_opc) {
                fs::remove(target.parent_path() / (vendor + ".json"), ec);
                ec.clear();
                fs::remove_all(target.parent_path() / vendor, ec);
            }
            else {
                fs::remove(target.parent_path() / (vendor + ".opc"), ec);
            }
        }
    }

	friend std::ostream& operator<<(std::ostream& os, const Update &self)
	{
		os << "Update(" << self.source.string() << " -> " << self.target.string() << ')';
		return os;
	}
};

struct Incompat
{
	fs::path bundle;
	Version version;
	std::string vendor;
	//BBS: add directory support
	bool is_directory {false};

	Incompat(fs::path &&bundle, const Version &version, std::string vendor, bool is_dir = false)
		: bundle(std::move(bundle))
		, version(version)
		, vendor(std::move(vendor))
		, is_directory(is_dir)
	{}

	void remove() {
		// Remove the bundle file
		if (is_directory) {
			if (fs::exists(bundle))
                fs::remove_all(bundle);
		}
		else {
			if (fs::exists(bundle))
				fs::remove(bundle);
		}
	}

	friend std::ostream& operator<<(std::ostream& os , const Incompat &self) {
		os << "Incompat(" << self.bundle.string() << ')';
		return os;
	}
};

struct Updates
{
	std::vector<Incompat> incompats;
	std::vector<Update> updates;
};

static bool reload_configs_update_gui();


wxDEFINE_EVENT(EVT_SLIC3R_VERSION_ONLINE, wxCommandEvent);
wxDEFINE_EVENT(EVT_SLIC3R_EXPERIMENTAL_VERSION_ONLINE, wxCommandEvent);


struct PresetUpdater::priv
{
	std::vector<Index> index_db;

	bool enabled_version_check;
	bool enabled_config_update;
	std::string version_check_url;

	fs::path cache_path;
	fs::path rsrc_path;
	fs::path vendor_path;

	bool cancel;
	std::thread thread;

	bool has_waiting_updates { false };
	Updates waiting_updates;
	bool has_waiting_printer_updates { false };
    Updates waiting_printer_updates;

    // Per-vendor update checking
    std::set<std::string> checked_vendors;
    // Orca (PR #130): changelog text for each vendor, captured in memory during
    // sync_vendor_config()/check_new_vendors() instead of written beside the cache.
    std::unordered_map<std::string, std::string> vendor_changelogs;
    mutable std::mutex vendor_changelogs_mutex;
    std::vector<std::thread> vendor_check_threads;
    std::atomic<bool> vendor_check_cancel{false};

    struct Resource
    {
        std::string              version;
        std::string              description;
        std::string              url;
        bool                     force{false};
        std::string              cache_root;
        std::vector<std::string> sub_caches;
    };

    priv();

	void set_download_prefs(AppConfig *app_config);
    bool get_file(const std::string &url, const fs::path &target_path) const;
    //BBS: refine preset update logic
    bool extract_file(const fs::path &source_path, const fs::path &dest_path = {});
    void prune_tmp(const std::string& vendor_id) const;
	void sync_version() const;
	void parse_version_string(const std::string& body) const;
    void sync_resources(std::string http_url, std::map<std::string, Resource> &resources, bool check_patch = false,  std::string current_version="", std::string changelog_file="");
    void sync_vendor_config(const std::string& vendor_id);
    void check_new_vendors(const std::set<std::string>& system_vendors,
                            std::function<void(std::vector<std::string>, bool)> callback);
    void sync_tooltip(std::string http_url, std::string language);
    void sync_plugins(std::string http_url, std::string plugin_version);
    void sync_printer_config(std::string http_url);
    bool get_cached_plugins_version(std::string &cached_version, bool& force);

	//BBS: refine preset update logic
	bool install_bundles_rsrc(const std::vector<std::string>& bundles, bool snapshot) const;
	void check_installed_vendor_profiles() const;
    Updates get_printer_config_updates(bool update = false) const;
	Updates get_config_updates(const Semver& old_slic3r_version) const;
	bool perform_updates(Updates &&updates, bool snapshot = true) const;
	void set_waiting_updates(Updates u);
};

//BBS: change directories by design
PresetUpdater::priv::priv()
	: cache_path(fs::path(Slic3r::data_dir()) / "ota")
	, rsrc_path(fs::path(resources_dir()) / "profiles")
	, vendor_path(fs::path(Slic3r::data_dir()) / PRESET_SYSTEM_DIR)
	, cancel(false)
{
	//BBS: refine preset updater logic
	enabled_version_check = true;
	set_download_prefs(GUI::wxGetApp().app_config);
	// Install indicies from resources. Only installs those that are either missing or older than in resources.
	check_installed_vendor_profiles();
    perform_updates(get_printer_config_updates(), false);
	// Load indices from the cache directory.
	//index_db = Index::load_db();
}

// Pull relevant preferences from AppConfig
void PresetUpdater::priv::set_download_prefs(AppConfig *app_config)
{
	version_check_url = app_config->version_check_url();

	auto profile_update_url = app_config->profile_update_url();
	if (!profile_update_url.empty() && app_config->get_bool("enable_ota"))
		enabled_config_update = true;
	else
		enabled_config_update = false;
}

//BBS: refine the Preset Updater logic
// Downloads a file (http get operation). Cancels if the Updater is being destroyed.
bool PresetUpdater::priv::get_file(const std::string &url, const fs::path &target_path) const
{
    bool res = false;
    fs::path tmp_path = target_path;
    tmp_path += format(".%1%%2%", get_current_pid(), TMP_EXTENSION);

    BOOST_LOG_TRIVIAL(info) << format("[BBS Updater]download file `%1%`, stored to `%2%`, tmp path `%3%`",
        url,
        target_path.string(),
        tmp_path.string());

    Slic3r::Http::get(url)
        .on_progress([this](Slic3r::Http::Progress, bool &cancel_http) {
            if (cancel) {
                cancel_http = true;
            }
        })
        .on_error([&](std::string body, std::string error, unsigned http_status) {
            (void)body;
            BOOST_LOG_TRIVIAL(error) << format("[BBS Updater]getting: `%1%`: http status %2%, %3%",
                url,
                http_status,
                error);
        })
        .on_complete([&](std::string body, unsigned /* http_status */) {
            fs::fstream file(tmp_path, std::ios::out | std::ios::binary | std::ios::trunc);
            file.write(body.c_str(), body.size());
            file.close();
            fs::rename(tmp_path, target_path);
            res = true;
        })
        .perform_sync();

    return res;
}

//BBS: refine preset update logic
bool PresetUpdater::priv::extract_file(const fs::path &source_path, const fs::path &dest_path)
{
    const std::string parent_path = (!dest_path.empty() ? dest_path : source_path.parent_path()).string();
    return extract_archive_confined(source_path.string(), parent_path);
}

// Remove a leftover partial archive for the vendor about to be synchronized.
void PresetUpdater::priv::prune_tmp(const std::string& vendor_id) const
{
    boost::system::error_code ec;
    const fs::path tmp_path = cache_path / (vendor_id + TMP_EXTENSION);
    fs::remove(tmp_path, ec);
    if (ec)
        BOOST_LOG_TRIVIAL(warning) << "[Orca Updater]failed to remove " << tmp_path.string() << ": " << ec.message();
}

//BBS: refine the Preset Updater logic
// Get Slic3rPE version available online, save in AppConfig.
void PresetUpdater::priv::sync_version() const
{
	if (! enabled_version_check) { return; }

#if 0
	Http::get(version_check_url)
		.size_limit(SLIC3R_VERSION_BODY_MAX)
		.on_progress([this](Http::Progress, bool &cancel) {
			cancel = this->cancel;
		})
		.on_error([&](std::string body, std::string error, unsigned http_status) {
			(void)body;
			BOOST_LOG_TRIVIAL(error) << format("Error getting: `%1%`: HTTP %2%, %3%",
				version_check_url,
				http_status,
				error);
		})
		.on_complete([&](std::string body, unsigned /* http_status */) {
			boost::trim(body);
			parse_version_string(body);
		})
		.perform_sync();
#endif
}

// Parses version string obtained in sync_version() and sends events to UI thread.
// Version string must contain release version on first line. Follows non-mandatory alpha / beta releases on following lines (alpha=2.0.0-alpha1).
void PresetUpdater::priv::parse_version_string(const std::string& body) const
{
#if 0
	// release version
	std::string version;
	const auto first_nl_pos = body.find_first_of("\n\r");
	if (first_nl_pos != std::string::npos)
		version = body.substr(0, first_nl_pos);
	else
		version = body;
	boost::optional<Semver> release_version = Semver::parse(version);
	if (!release_version) {
		BOOST_LOG_TRIVIAL(error) << format("Received invalid contents from `%1%`: Not a correct semver: `%2%`", SLIC3R_APP_NAME, version);
		return;
	}
	BOOST_LOG_TRIVIAL(info) << format("Got %1% online version: `%2%`. Sending to GUI thread...", SLIC3R_APP_NAME, version);
	wxCommandEvent* evt = new wxCommandEvent(EVT_SLIC3R_VERSION_ONLINE);
	evt->SetString(GUI::from_u8(version));
	GUI::wxGetApp().QueueEvent(evt);

	// alpha / beta version
	std::vector<std::string> prerelease_versions;
	size_t nexn_nl_pos = first_nl_pos;
	while (nexn_nl_pos != std::string::npos && body.size() > nexn_nl_pos + 1) {
		const auto last_nl_pos = nexn_nl_pos;
		nexn_nl_pos = body.find_first_of("\n\r", last_nl_pos + 1);
		std::string line;
		if (nexn_nl_pos == std::string::npos)
			line = body.substr(last_nl_pos + 1);
		else
			line = body.substr(last_nl_pos + 1, nexn_nl_pos - last_nl_pos - 1);

		// alpha
		if (line.substr(0, 6) == "alpha=") {
			version = line.substr(6);
			if (!Semver::parse(version)) {
				BOOST_LOG_TRIVIAL(error) << format("Received invalid contents for alpha release from `%1%`: Not a correct semver: `%2%`", SLIC3R_APP_NAME, version);
				return;
			}
			prerelease_versions.emplace_back(version);
		// beta
		}
		else if (line.substr(0, 5) == "beta=") {
			version = line.substr(5);
			if (!Semver::parse(version)) {
				BOOST_LOG_TRIVIAL(error) << format("Received invalid contents for beta release from `%1%`: Not a correct semver: `%2%`", SLIC3R_APP_NAME, version);
				return;
			}
			prerelease_versions.emplace_back(version);
		}
	}
	// find recent version that is newer than last full release.
	boost::optional<Semver> recent_version;
	for (const std::string& ver_string : prerelease_versions) {
		boost::optional<Semver> ver = Semver::parse(ver_string);
		if (ver && *release_version < *ver && ((recent_version && *recent_version < *ver) || !recent_version)) {
			recent_version = ver;
			version = ver_string;
		}
	}
	if (recent_version) {
		BOOST_LOG_TRIVIAL(info) << format("Got %1% online version: `%2%`. Sending to GUI thread...", SLIC3R_APP_NAME, version);
		wxCommandEvent* evt = new wxCommandEvent(EVT_SLIC3R_EXPERIMENTAL_VERSION_ONLINE);
		evt->SetString(GUI::from_u8(version));
		GUI::wxGetApp().QueueEvent(evt);
	}
#endif
    return;
}

//BBS: refine the Preset Updater logic
// Download vendor indices. Also download new bundles if an index indicates there's a new one available.
// Both are saved in cache.
void PresetUpdater::priv::sync_resources(std::string http_url, std::map<std::string, Resource> &resources, bool check_patch, std::string current_version_str, std::string changelog_file)
{
    std::map<std::string, Resource>    resource_list;

    BOOST_LOG_TRIVIAL(info) << boost::format("[Orca Updater]: sync_resources get preferred setting version for app version %1%, url: %2%, current_version_str %3%, check_patch %4%")%SLIC3R_APP_NAME%http_url%current_version_str%check_patch;

    std::string query_params = "?";
    bool        first        = true;
    for (auto resource_it : resources) {
        if (cancel) { return; }
        auto resource_name = resource_it.first;
        boost::to_lower(resource_name);
        std::string query_resource = (boost::format("%1%=%2%")
            % resource_name % resource_it.second.version).str();
        if (!first) query_params += "&";
        query_params += query_resource;
        first = false;
    }

    std::string url = http_url;
    url += query_params;
    Slic3r::Http http = Slic3r::Http::get(url);
    BOOST_LOG_TRIVIAL(info) << boost::format("[Orca Updater]: sync_resources request_url: %1%")%url;
    http.on_progress([this](Slic3r::Http::Progress, bool &cancel_http) {
            if (cancel) {
                cancel_http = true;
            }
        })
        .on_complete([&resource_list, resources](std::string body, unsigned) {
            try {
                BOOST_LOG_TRIVIAL(info) << "[Orca Updater]: request_resources, body=" << body;

                json        j       = json::parse(body);
                std::string message = j["message"].get<std::string>();

                if (message == "success") {
                    json resource = j.at("resources");
                    if (resource.is_array()) {
                        for (auto iter = resource.begin(); iter != resource.end(); iter++) {
                            std::string version;
                            std::string url;
                            std::string resource;
                            std::string description;
                            bool force_upgrade = false;
                            for (auto sub_iter = iter.value().begin(); sub_iter != iter.value().end(); sub_iter++) {
                                if (boost::iequals(sub_iter.key(), "type")) {
                                    resource = sub_iter.value();
                                    BOOST_LOG_TRIVIAL(trace) << "[Orca Updater]: get version of settings's type, " << sub_iter.value();
                                } else if (boost::iequals(sub_iter.key(), "version")) {
                                    version = sub_iter.value();
                                } else if (boost::iequals(sub_iter.key(), "description")) {
                                    description = sub_iter.value();
                                } else if (boost::iequals(sub_iter.key(), "url")) {
                                    url = sub_iter.value();
                                }
                                else if (boost::iequals(sub_iter.key(), "force_update")) {
                                    force_upgrade = sub_iter.value();
                                }
                            }
                            BOOST_LOG_TRIVIAL(info) << "[Orca Updater]: get type " << resource << ", version " << version << ", url " << url<<", force_update "<<force_upgrade;

                            resource_list.emplace(resource, Resource{version, description, url, force_upgrade});
                        }
                    }
                } else {
                    BOOST_LOG_TRIVIAL(error) << "[Orca Updater]: get version of settings failed, body=" << body;
                }
            } catch (std::exception &e) {
                BOOST_LOG_TRIVIAL(error) << (boost::format("[Orca Updater]: get version of settings failed, exception=%1% body=%2%") % e.what() % body).str();
            } catch (...) {
                BOOST_LOG_TRIVIAL(error) << "[Orca Updater]: get version of settings failed, body=" << body;
            }
        })
        .on_error([&](std::string body, std::string error, unsigned status) {
            BOOST_LOG_TRIVIAL(error) << boost::format("[Orca Updater]: status=%1%, error=%2%, body=%3%") % status % error % body;
        })
        .perform_sync();

    for (auto & resource_it : resources) {
        if (cancel) { return; }

        auto resource = resource_it.second;
        std::string resource_name = resource_it.first;
        boost::to_lower(resource_name);
        auto        resource_update = resource_list.find(resource_name);
        if (resource_update == resource_list.end()) {
            BOOST_LOG_TRIVIAL(info) << "[Orca Updater]Vendor " << resource_name << " can not get setting versions online";
            continue;
        }
        Semver online_version = resource_update->second.version;
        // Semver current_version = get_version_from_json(vendor_root_config.string());
        Semver current_version = current_version_str.empty()?resource.version:current_version_str;
        bool version_match = ((online_version.maj() == current_version.maj()) && (online_version.min() == current_version.min()));
        if (version_match && check_patch) {
            int online_cc_patch = online_version.patch()/100;
            int current_cc_patch = current_version.patch()/100;
            if (online_cc_patch != current_cc_patch) {
                version_match = false;
                BOOST_LOG_TRIVIAL(warning) << boost::format("[Orca Updater]: online patch CC not match: online_cc_patch=%1%, current_cc_patch=%2%") % online_cc_patch % current_cc_patch;
            }
        }
        if (version_match && (current_version < online_version)) {
            if (cancel) { return; }

            // need to download the online files
            fs::path cache_path(resource.cache_root);
            std::string online_url      = resource_update->second.url;
            std::string cache_file_path = (fs::temp_directory_path() / (fs::unique_path().string() + TMP_EXTENSION)).string();
            BOOST_LOG_TRIVIAL(info) << "[Orca Updater]Downloading resource: " << resource_name << ", version " << online_version.to_string();
            if (!get_file(online_url, cache_file_path)) {
                BOOST_LOG_TRIVIAL(warning) << "[Orca Updater]download resource " << resource_name << " failed, url: " << online_url;
                continue;
            }
            if (cancel) { return; }

            // remove previous files before
            if (resource.sub_caches.empty()) {
                if (fs::exists(cache_path)) {
                    fs::remove_all(cache_path);
                    BOOST_LOG_TRIVIAL(info) << "[Orca Updater]remove cache path " << cache_path.string();
                }
            } else {
                for (auto sub : resource.sub_caches) {
                    if (fs::exists(cache_path / sub)) {
                        fs::remove_all(cache_path / sub);
                        BOOST_LOG_TRIVIAL(info) << "[Orca Updater]remove cache path " << (cache_path / sub).string();
                    }
                }
            }
            // extract the file downloaded
            BOOST_LOG_TRIVIAL(info) << "[Orca Updater]start to unzip the downloaded file " << cache_file_path << " to "<<cache_path;
            fs::create_directories(cache_path);
            if (!extract_file(cache_file_path, cache_path)) {
                BOOST_LOG_TRIVIAL(warning) << "[Orca Updater]extract resource " << resource_it.first << " failed, path: " << cache_file_path;
                continue;
            }
            BOOST_LOG_TRIVIAL(info) << "[Orca Updater]finished unzip the downloaded file " << cache_file_path;

            // save the description to disk
            if (changelog_file.empty())
                changelog_file = (cache_path / "changelog.json").string();
            else
                changelog_file = (cache_path / changelog_file).string();

            try {
                json j;
                //record the headers
                j["version"] = resource_update->second.version;
                j["description"] = resource_update->second.description;
                j["force"] = resource_update->second.force;

                boost::nowide::ofstream c;
                c.open(changelog_file, std::ios::out | std::ios::trunc);
                c << j.dump(1, '\t') << std::endl;
                c.close();
            }
            catch(std::exception &err) {
                BOOST_LOG_TRIVIAL(error) << __FUNCTION__<< ": save to "<<changelog_file<<" got a generic exception, reason = " << err.what();
            }

            resource_it.second = resource_update->second;
        }
        else {
            BOOST_LOG_TRIVIAL(warning) << boost::format("[Orca Updater]: online version=%1%, current_version=%2%, no need to download") % online_version.to_string() % current_version.to_string();
        }
    }
}

// Orca: per-vendor config update check
void PresetUpdater::priv::sync_vendor_config(const std::string& vendor_id)
{
    if (!enabled_config_update) return;

    BOOST_LOG_TRIVIAL(info) << "[Orca Updater] checking vendor update for " << vendor_id;

    auto check_cancel = [this](Http::Progress, bool &cancel_http) {
        if (cancel || vendor_check_cancel) cancel_http = true;
    };

    AppConfig *app_config = GUI::wxGetApp().app_config;
    std::string url = app_config->profile_update_url()
        + "?vendor=" + Http::url_encode(vendor_id)
        + "&orca_version=" + Http::url_encode(SoftFever_VERSION);

    std::string online_version_str; // this represents the PROFILE VERSION, not ORCA VERSION
    std::string download_url_str;
    std::string changelog;

    BOOST_LOG_TRIVIAL(info) << "[Orca Updater] fetching vendor update status from " << url;

    Http::get(url)
        .timeout_connect(5)
        .on_progress(check_cancel)
        .on_error([&vendor_id](std::string body, std::string error, unsigned http_status) {
            BOOST_LOG_TRIVIAL(warning) << "[Orca Updater] vendor check HTTP error for "
                                       << vendor_id << ": " << error;
        })
        .on_complete([&](std::string body, unsigned http_status) {
            if (http_status != 200) return;
            try {
                json j = json::parse(body);
                BOOST_LOG_TRIVIAL(info) << "[Orca Updater] url: " << url << " returned:" << body;

                if (j.contains("vendor_version") && j.contains("download_url")) {
                    online_version_str = j["vendor_version"].get<std::string>();
                    download_url_str = j["download_url"].get<std::string>();
                    changelog        = j.value("changelog", std::string());
                }
            } catch (const std::exception& e) {
                BOOST_LOG_TRIVIAL(warning) << "[Orca Updater] vendor check JSON parse failed: " << e.what();
            }
        })
        .perform_sync();

    if (cancel || vendor_check_cancel) return;
    if (online_version_str.empty() || download_url_str.empty()) {
        BOOST_LOG_TRIVIAL(info) << "[Orca Updater] no update available for vendor " << vendor_id;
        return;
    }

    if (cancel || vendor_check_cancel) return;

    // Clear only this vendor's cached data
    auto cache_profile_path = cache_path / "profiles";
    fs::create_directories(cache_profile_path);
    boost::system::error_code ec;
    fs::remove_all(cache_profile_path / vendor_id, ec);
    fs::remove(cache_profile_path / (vendor_id + ".json"), ec);
    // Orca: the OPC cache is the vendor's whole installation in one file; clear it too.
    fs::remove(cache_profile_path / (vendor_id + ".opc"), ec);
    // Best-effort cleanup of the legacy on-disk changelog written by older builds
    // (changelogs are now kept in memory - see vendor_changelogs).
    fs::remove(cache_profile_path / (vendor_id + ".changelog"), ec);

    // Download the zip
    BOOST_LOG_TRIVIAL(info) << "[Orca Updater] downloading update for " << vendor_id
                            << " version " << online_version_str;
    fs::path download_file = cache_path / (vendor_id + TMP_EXTENSION);
    bool download_ok = false;

    Http::get(download_url_str)
        .timeout_connect(5)
        .on_progress(check_cancel)
        .on_error([&vendor_id](std::string body, std::string error, unsigned http_status) {
            BOOST_LOG_TRIVIAL(warning) << "[Orca Updater] download failed for " << vendor_id << ": " << error;
        })
        .on_complete([&](std::string body, unsigned http_status) {
            if (http_status != 200) return;
            fs::fstream file(download_file, std::ios::out | std::ios::binary | std::ios::trunc);
            if (!file.good()) return;
            file.write(body.c_str(), body.size());
            file.close();
            if (file.good())
                download_ok = true;
        })
        .perform_sync();

    if (!download_ok || cancel || vendor_check_cancel) return;

    // Extract vendor profile bundles under ota/profiles. The downloaded zip contains
    // either the vendor json/folder or the vendor cache at its root.
    BOOST_LOG_TRIVIAL(info) << "[Orca Updater] extracting update for " << vendor_id;
    if (!extract_file(download_file, cache_profile_path)) {
        BOOST_LOG_TRIVIAL(warning) << "[Orca Updater] extraction failed for " << vendor_id;
        return;
    }
    fs::remove(download_file, ec);

    if (cancel || vendor_check_cancel) return;

    const fs::path cached_vendor_json = cache_profile_path / (vendor_id + ".json");
    const fs::path cached_vendor_folder = cache_profile_path / vendor_id;

    const fs::path cached_vendor_opc = cache_profile_path / (vendor_id + ".opc");

    bool is_json_update = fs::is_regular_file(cached_vendor_json) && fs::is_directory(cached_vendor_folder) && !fs::is_empty(cached_vendor_folder);
    bool is_opc_update = fs::is_regular_file(cached_vendor_opc);
    if (!is_json_update && !is_opc_update) {
        BOOST_LOG_TRIVIAL(warning) << "[Orca Updater] rejected update for " << vendor_id
                                   << ": expected " << vendor_id << ".json and a non-empty "
                                   << vendor_id << " directory, or OPC update format.";
        fs::remove_all(cached_vendor_folder, ec);
        fs::remove(cached_vendor_json, ec);
        return;
    }

    {
        std::lock_guard<std::mutex> lock(vendor_changelogs_mutex);
        vendor_changelogs[vendor_id] = std::move(changelog);
    }

    BOOST_LOG_TRIVIAL(info) << "[Orca Updater] vendor " << vendor_id << " update cached, notifying UI";
    GUI::wxGetApp().CallAfter([] {
        GUI::wxGetApp().check_config_updates_from_updater();
    });
}

void PresetUpdater::priv::sync_tooltip(std::string http_url, std::string language)
{
    try {
        std::string common_version = "00.00.00.00";
        std::string language_version = "00.00.00.00";
        fs::path cache_root = fs::path(data_dir()) / "resources/tooltip";
        try {
            auto vf = cache_root / "common" / "version";
            if (fs::exists(vf)) Slic3r::load_string_file(vf, common_version);
            vf = cache_root / language / "version";
            if (fs::exists(vf)) Slic3r::load_string_file(vf, language_version);
        } catch (...) {}
        std::map<std::string, Resource> resources
        {
            {"slicer/tooltip/common", { common_version, "", "", false, (cache_root / "common").string() }},
            {"slicer/tooltip/" + language, { language_version, "", "", false, (cache_root / language).string() }}
        };
        sync_resources(http_url, resources);
        for (auto &r : resources) {
            if (!r.second.url.empty()) {
                GUI::MarkdownTip::Reload();
                break;
            }
        }
    }
    catch (std::exception& e) {
        BOOST_LOG_TRIVIAL(warning) << format("[Orca Updater] sync_tooltip: %1%", e.what());
    }
}

// return true means there are plugins files
bool PresetUpdater::priv::get_cached_plugins_version(std::string& cached_version, bool &force)
{
    // The OTA plugin cache lives in its own ota/plugins subfolder; the update dialog
    // (Plater::priv::update_plugin_when_launch) reads the changelog from the same place.
    auto cache_folder = cache_path / "plugins";
    std::string network_library, player_library, live555_library;
    bool has_plugins = false;

#if defined(_MSC_VER) || defined(_WIN32)
    network_library = cache_folder.string() + "/bambu_networking.dll";
    player_library  = cache_folder.string() + "/BambuSource.dll";
    live555_library = cache_folder.string() + "/live555.dll";
#elif defined(__WXMAC__)
    network_library = cache_folder.string() + "/libbambu_networking.dylib";
    player_library  = cache_folder.string() + "/libBambuSource.dylib";
    live555_library = cache_folder.string() + "/liblive555.dylib";
#else
    network_library = cache_folder.string() + "/libbambu_networking.so";
    player_library  = cache_folder.string() + "/libBambuSource.so";
    live555_library = cache_folder.string() + "/liblive555.so";
#endif

    std::string changelog_file = cache_folder.string() + "/network_plugins.json";
    if (boost::filesystem::exists(network_library)
        && boost::filesystem::exists(player_library)
        && boost::filesystem::exists(live555_library)
        && boost::filesystem::exists(changelog_file))
    {
        has_plugins = true;
        try {
            boost::nowide::ifstream ifs(changelog_file);
            json j;
            ifs >> j;

            if (j.contains("version"))
                cached_version = j["version"];
            if (j.contains("force"))
                force = j["force"];

            BOOST_LOG_TRIVIAL(info) << __FUNCTION__<< ": cached_version = "<<cached_version<<", force = " << force;
        }
        catch(nlohmann::detail::parse_error &err) {
            BOOST_LOG_TRIVIAL(error) << __FUNCTION__<< ": parse "<<changelog_file<<" got a nlohmann::detail::parse_error, reason = " << err.what();
            //throw ConfigurationError(format("Failed loading json file \"%1%\": %2%", file_path, err.what()));
        }
    }

    return has_plugins;
}

void PresetUpdater::priv::sync_plugins(std::string http_url, std::string plugin_version)
{
    if (plugin_version == "00.00.00.00") {
        BOOST_LOG_TRIVIAL(info) << "non need to sync plugins for there is no plugins currently.";
        return;
    }
    std::string curr_version = GUI::wxGetApp().use_legacy_network_plugin() ? BAMBU_NETWORK_AGENT_VERSION_LEGACY : get_latest_network_version();
    std::string using_version = curr_version.substr(0, 9) + "00";
    auto cache_plugin_folder = cache_path / "plugins";

    // Orca: drop leftovers from the old flat ota/ cache layout (pre ota/plugins) so the
    // stale files cannot linger forever after this layout migration.
    {
#if defined(_MSC_VER) || defined(_WIN32)
        const char* legacy_names[] = {"bambu_networking.dll", "BambuSource.dll", "live555.dll", "network_plugins.json"};
#elif defined(__WXMAC__)
        const char* legacy_names[] = {"libbambu_networking.dylib", "libBambuSource.dylib", "liblive555.dylib", "network_plugins.json"};
#else
        const char* legacy_names[] = {"libbambu_networking.so", "libBambuSource.so", "liblive555.so", "network_plugins.json"};
#endif
        for (const char* name : legacy_names) {
            boost::system::error_code ec;
            auto legacy_file = cache_path / name;
            if (boost::filesystem::exists(legacy_file, ec))
                boost::filesystem::remove(legacy_file, ec);
        }
    }

    std::string cached_version;
    bool force_upgrade = false;
    get_cached_plugins_version(cached_version, force_upgrade);
    if (!cached_version.empty()) {
        bool need_delete_cache = false;
        Semver current_semver = curr_version;
        Semver cached_semver = cached_version;

        int curent_patch_cc = current_semver.patch()/100;
        int cached_patch_cc = cached_semver.patch()/100;
        int curent_patch_dd = current_semver.patch()%100;
        int cached_patch_dd = cached_semver.patch()%100;
        if ((cached_semver.maj() != current_semver.maj())
            || (cached_semver.min() != current_semver.min())
            || (curent_patch_cc != cached_patch_cc))
        {
            need_delete_cache = true;
            BOOST_LOG_TRIVIAL(info) << boost::format("cached plugins version %1% not match with current %2%")%cached_version%curr_version;
        }
        else if (cached_patch_dd <= curent_patch_dd) {
            need_delete_cache = true;
            BOOST_LOG_TRIVIAL(info) << boost::format("cached plugins version %1% not newer than current %2%")%cached_version%curr_version;
        }
        else {
            BOOST_LOG_TRIVIAL(info) << boost::format("cached plugins version %1% newer than current %2%")%cached_version%curr_version;
            plugin_version = cached_version;
        }

        if (need_delete_cache) {
            BOOST_LOG_TRIVIAL(info) << "[remove_old_networking_plugins] remove the plugins directory " << cache_plugin_folder.string();
            try {
                fs::remove_all(cache_plugin_folder);
            } catch (...) {
                BOOST_LOG_TRIVIAL(error) << "Failed removing the plugins directory " << cache_plugin_folder.string();
            }
        }
    }

#if defined(__WINDOWS__)
    if (GUI::wxGetApp().is_running_on_arm64() && !GUI::wxGetApp().use_legacy_network_plugin()) {
        //set to arm64 for plugins
        std::map<std::string, std::string> current_headers = Slic3r::Http::get_extra_headers();
        current_headers["X-BBL-OS-Type"] = "windows_arm";

        Slic3r::Http::set_extra_headers(current_headers);
        BOOST_LOG_TRIVIAL(info) << boost::format("set X-BBL-OS-Type to windows_arm");
    }
#endif
    try {
        std::map<std::string, Resource> resources
        {
            {"slicer/plugins/cloud", { using_version, "", "", false, cache_plugin_folder.string()}}
        };
        sync_resources(http_url, resources, true, plugin_version, "network_plugins.json");
    }
    catch (std::exception& e) {
        BOOST_LOG_TRIVIAL(warning) << format("[Orca Updater] sync_plugins: %1%", e.what());
    }
#if defined(__WINDOWS__)
    if (GUI::wxGetApp().is_running_on_arm64() && !GUI::wxGetApp().use_legacy_network_plugin()) {
        //set back
        std::map<std::string, std::string> current_headers = Slic3r::Http::get_extra_headers();
        current_headers["X-BBL-OS-Type"] = "windows";

        Slic3r::Http::set_extra_headers(current_headers);
        BOOST_LOG_TRIVIAL(info) << boost::format("set X-BBL-OS-Type back to windows");
    }
#endif

    bool result = get_cached_plugins_version(cached_version, force_upgrade);
    if (result) {
        BOOST_LOG_TRIVIAL(info) << format("[Orca Updater] found new plugins: %1%, prompt to update, force_upgrade %2%", cached_version, force_upgrade);
        if (force_upgrade) {
            auto app_config = GUI::wxGetApp().app_config;
            if (!app_config)
                GUI::wxGetApp().plater()->get_notification_manager()->push_notification(GUI::NotificationType::BBLPluginUpdateAvailable);
            else
                app_config->set("update_network_plugin", "true");
        }
        else
            GUI::wxGetApp().plater()->get_notification_manager()->push_notification(GUI::NotificationType::BBLPluginUpdateAvailable);
    }
}

void PresetUpdater::priv::sync_printer_config(std::string http_url)
{
    std::string curr_version  = SLIC3R_VERSION;
    std::string using_version = curr_version.substr(0, 6) + "00.00";

    std::string cached_version;
    std::string data_dir_str = data_dir();
    boost::filesystem::path data_dir_path(data_dir_str);
    auto                    config_folder = data_dir_path / "printers";
    auto                    cache_folder = data_dir_path / "ota" / "printers";

    try {
        auto version_file = config_folder / "version.txt";
        if (fs::exists(version_file)) {
            Slic3r::load_string_file(version_file, curr_version);
            boost::algorithm::trim(curr_version);
        }
    } catch (...) {}
    try {
        auto version_file = cache_folder / "version.txt";
        if (fs::exists(version_file)) {
            Slic3r::load_string_file(version_file, cached_version);
            boost::algorithm::trim(cached_version);
        }
    } catch (...) {}
    if (!cached_version.empty()) {
        bool   need_delete_cache = false;
        Semver current_semver    = curr_version;
        Semver cached_semver     = cached_version;

        if ((cached_semver.maj() != current_semver.maj()) || (cached_semver.min() != current_semver.min())) {
            need_delete_cache = true;
            BOOST_LOG_TRIVIAL(info) << boost::format("cached printer config version %1% not match with current %2%") % cached_version % curr_version;
        } else if (cached_semver.patch() <= current_semver.patch()) {
            need_delete_cache = true;
            BOOST_LOG_TRIVIAL(info) << boost::format("cached printer config version %1% not newer than current %2%") % cached_version % curr_version;
        } else {
            using_version = cached_version;
        }

        if (need_delete_cache) {
            boost::system::error_code ec;
            boost::filesystem::remove_all(cache_folder, ec);
            cached_version           = curr_version;
        }
    }

    try {
        std::map<std::string, Resource> resources{{"slicer/printer/bbl", {using_version, "", "", false, cache_folder.string()}}};
        sync_resources(http_url, resources, false, cached_version, "printer.json");
    } catch (std::exception &e) {
        BOOST_LOG_TRIVIAL(warning) << format("[Orca Updater] sync_printer_config: %1%", e.what());
    }

    bool result = false;
    try {
        auto version_file = cache_folder / "version.txt";
        if (fs::exists(version_file)) {
            Slic3r::load_string_file(version_file, cached_version);
            boost::algorithm::trim(cached_version);
            result = true;
        }
    } catch (...) {}
    if (result) {
        BOOST_LOG_TRIVIAL(info) << format("[Orca Updater] found new printer config: %1%, prompt to update", cached_version);
        waiting_printer_updates = get_printer_config_updates(true);
        if (waiting_printer_updates.updates.size() > 0) {
            has_waiting_printer_updates = true;
            GUI::wxGetApp().plater()->get_notification_manager()->push_notification(GUI::NotificationType::BBLPrinterConfigUpdateAvailable);
        }
    }
}

bool PresetUpdater::priv::install_bundles_rsrc(const std::vector<std::string>& bundles, bool snapshot) const
{
	// Use the Core library function to install bundles
	// This function is now in libslic3r so both Core and GUI can use it
	if (!Slic3r::install_vendor_bundles_from_resources(bundles)) {
		BOOST_LOG_TRIVIAL(error) << "Failed to install bundles from resources";
		return false;
	}

	// Snapshot logic is currently commented out in perform_updates, so we don't need to handle it here
	// If snapshot logic is needed in the future, it can be added here

	return true;
}


// Orca: copy/update the vendor profiles from resource to system folder
void PresetUpdater::priv::check_installed_vendor_profiles() const
{
    BOOST_LOG_TRIVIAL(info) << "[Orca Updater]:Checking whether the profile from resource is newer";

    AppConfig *app_config = GUI::wxGetApp().app_config;

    const auto enabled_vendors = app_config->vendors();

    std::set<std::string> bundles;
    // A vendor is named by its profile or, where the build ships preset caches
    // instead of the raw profile JSONs, by its cache alone.
    for (const std::string &vendor_name : vendor_names_in(rsrc_path)) {
        // enabled_vendors lists the vendors whose printer models the user picked, and
        // neither of these two is ever in it.
        const auto is_vendor_enabled = (vendor_name == PresetBundle::ORCA_DEFAULT_BUNDLE)
                                       || (vendor_name == PresetBundle::ORCA_FILAMENT_LIBRARY)
                                       || (enabled_vendors.find(vendor_name) != enabled_vendors.end());
        if (is_vendor_installed(vendor_name)) {
            if (is_vendor_enabled) {
                // Orca: whichever form of the vendor resources ships at the newer
                // version is the one installing lays down, and the one to judge
                // what is installed against.
                Semver resource_ver = resource_vendor_version(vendor_name);
                // Orca: a vendor installed as a preset cache has no profile
                // beside it; the version it was installed at is in the cache.
                Semver vendor_ver = installed_vendor_version(vendor_name);

                if (vendor_ver < resource_ver) {
                    BOOST_LOG_TRIVIAL(info) << "[Orca Updater]:found vendor " << vendor_name << " newer version "
                                            << resource_ver.to_string() << " from resource, old version " << vendor_ver.to_string();
                    bundles.insert(vendor_name);
                }
            } else {
                // need to be removed because not installed
                remove_installed_vendor(vendor_name);
            }
        } else if (is_vendor_enabled) {
            bundles.insert(vendor_name);
        }
    }

    if (bundles.size() > 0) {
        install_bundles_rsrc(std::vector(bundles.begin(), bundles.end()), false);
    }
}

Updates PresetUpdater::priv::get_printer_config_updates(bool update) const
{
    std::string             data_dir_str = data_dir();
    boost::filesystem::path data_dir_path(data_dir_str);
    boost::filesystem::path resc_dir_path(resources_dir());
    auto                    config_folder = data_dir_path / "printers";
    auto                    resc_folder   = (update ? cache_path : resc_dir_path) / "printers";
    std::string             curr_version;
    std::string             resc_version;
    try {
        Slic3r::load_string_file(resc_folder / "version.txt", resc_version);
        boost::algorithm::trim(resc_version);
    } catch (...) {}
    try {
        Slic3r::load_string_file(config_folder / "version.txt", curr_version);
        boost::algorithm::trim(curr_version);
    } catch (...) {}

    if (!curr_version.empty()) {
        Semver curr_ver = curr_version;
        Semver resc_ver   = resc_version;

        bool version_match = ((resc_ver.maj() == curr_ver.maj()) && (resc_ver.min() == curr_ver.min()));

        if (!version_match || (curr_ver < resc_ver)) {
            BOOST_LOG_TRIVIAL(info) << "[Orca Updater]:found newer version " << resc_version << " from resource, old version " << curr_version;
        } else {
            return {};
        }
    }
    Updates updates;
    Version version;
    version.config_version = resc_version;
    std::string change_log;
    if (update) {
        std::string changelog_file = (resc_folder / "printer.json").string();
        try {
            boost::nowide::ifstream ifs(changelog_file);
            json                    j;
            ifs >> j;
            version.comment = j["description"];
        } catch (...) {}
    }
    updates.updates.emplace_back(std::move(resc_folder), std::move(config_folder), version, "bbl", change_log, version.comment, false, true);
    return updates;
}

// Generates a list of bundle updates that are to be performed.
// Version of slic3r that was running the last time and which was read out from PrusaSlicer.ini is provided
// as a parameter.
// Orca: OTA profile updates should be loacated in ota/profiles folder
Updates PresetUpdater::priv::get_config_updates(const Semver &old_slic3r_version) const
{
	Updates updates;

	BOOST_LOG_TRIVIAL(info) << "[Orca Updater]:Checking for cached configuration updates...";
    auto cache_profile_path =  cache_path / "profiles";
    if (!fs::exists(cache_profile_path))
        return updates;

	// Orca (PR #130): vendor changelogs are captured in memory during
	// sync_vendor_config()/check_new_vendors(), not written beside the cache.
	std::unordered_map<std::string, std::string> changelogs;
	{
		std::lock_guard<std::mutex> lock(vendor_changelogs_mutex);
		changelogs = vendor_changelogs;
	}

	for (auto &dir_entry : boost::filesystem::directory_iterator(cache_profile_path)) {
		const auto &path = dir_entry.path();
		std::string file_path = path.string();
		const bool is_opc_file = boost::iequals(path.extension().string(), ".opc");
		if (!is_json_file(file_path) && !is_opc_file)
			continue;

		const std::string vendor_name = path.stem().string();
		auto print_in_cache = (cache_profile_path / vendor_name / PRESET_PRINT_NAME);
		auto filament_in_cache = (cache_profile_path / vendor_name / PRESET_FILAMENT_NAME);
		auto machine_in_cache = (cache_profile_path / vendor_name / PRESET_PRINTER_NAME);

		// Orca (PR #130): a JSON cache entry is only meaningful next to a non-empty
		// <vendor>/ preset directory; a stray or half-downloaded <vendor>.json is
		// skipped. An .opc cache is a single self-contained file (validated below),
		// so this check does not apply to it.
		if (!is_opc_file) {
			const auto vendor_folder_in_cache = cache_profile_path / vendor_name;
			if (!fs::is_regular_file(path) || !fs::is_directory(vendor_folder_in_cache) ||
			    fs::is_empty(vendor_folder_in_cache)) {
				BOOST_LOG_TRIVIAL(warning) << "[Orca Updater]:ignoring invalid cached update for "
				                           << vendor_name << ": expected " << vendor_name
				                           << ".json and a non-empty " << vendor_name << " directory";
				continue;
			}
		}

		if (is_vendor_installed(vendor_name)
			|| is_opc_file
			|| fs::exists(print_in_cache)
			|| fs::exists(filament_in_cache)
			|| fs::exists(machine_in_cache)) {
			// Orca: a vendor installed as a preset cache carries its version there.
			Semver vendor_ver = installed_vendor_version(vendor_name);

			Semver cache_ver;
			std::string description;
			bool force_update = false;
			if (is_opc_file) {
				cache_ver = VendorCacheFile::usable_version(file_path, vendor_name);
				if (!cache_ver.valid()) {
					BOOST_LOG_TRIVIAL(warning) << "[Orca Updater]:ignoring unreadable vendor cache " << file_path;
					continue;
				}
			}
			else {
				std::map<std::string, std::string> key_values;
				std::vector<std::string> keys(3);
				keys[0] = BBL_JSON_KEY_VERSION;
				keys[1] = BBL_JSON_KEY_DESCRIPTION;
				keys[2] = BBL_JSON_KEY_FORCE_UPDATE;
				get_values_from_json(file_path, keys, key_values);
				description = key_values[BBL_JSON_KEY_DESCRIPTION];
				if (key_values.find(BBL_JSON_KEY_FORCE_UPDATE) != key_values.end())
					force_update = (key_values[BBL_JSON_KEY_FORCE_UPDATE] == "1")?true:false;
				auto config_version = Semver::parse(key_values[BBL_JSON_KEY_VERSION]);
				if (config_version)
					cache_ver = *config_version;
			}

			// Orca (PR #130): changelog for this vendor was captured in memory at sync time.
			const auto changelog_it = changelogs.find(vendor_name);
			std::string changelog = changelog_it != changelogs.end() ? changelog_it->second : std::string();

			if (vendor_ver < cache_ver) {
				BOOST_LOG_TRIVIAL(info) << "[Orca Updater]:need to update settings from " << vendor_ver.to_string()
				                        << " to newer version " << cache_ver.to_string() << ", app version " << SLIC3R_VERSION;
				Version version;
				version.config_version = cache_ver;
				version.comment        = description;
				if (is_opc_file) {
					// A cache contains the vendor profile and all presets.
					// Install it directly; Update::install removes any
					// superseded JSON representation.
					auto &update = updates.updates.emplace_back(
					    std::move(file_path), vendor_path / (vendor_name + ".opc"),
					    std::move(version), vendor_name, changelog, "", force_update, false);
					update.is_opc = true;
				}
				else {
					// JSON profile and its preset directory are installed
					// separately, as before.
					updates.updates.emplace_back(std::move(file_path),
					    vendor_path / (vendor_name + ".json"), std::move(version),
					    vendor_name, changelog, "", force_update, false);
					updates.updates.emplace_back(cache_profile_path / vendor_name,
					    vendor_path / vendor_name, Version(), vendor_name,
					    "", "", force_update, true);
				}
			} else {
				BOOST_LOG_TRIVIAL(info) << "[Orca Updater]:cached settings for " << vendor_name
				                        << " are not newer than installed version, installed " << vendor_ver.to_string()
				                        << ", cached " << cache_ver.to_string();
			}
		}
	}

	return updates;
}

//BBS: switch to new BBL.json configs
bool PresetUpdater::priv::perform_updates(Updates &&updates, bool snapshot) const
{
    //std::string vendor_path;
    //std::string vendor_name;
    if (updates.incompats.size() > 0) {
        //if (snapshot) {
        //	BOOST_LOG_TRIVIAL(info) << "Taking a snapshot...";
        //	if (! GUI::Config::take_config_snapshot_cancel_on_error(*GUI::wxGetApp().app_config, Snapshot::SNAPSHOT_DOWNGRADE, "",
        //		_u8L("Continue and install configuration updates?")))
        //		return false;
        //}
        BOOST_LOG_TRIVIAL(info) << format("[Orca Updater]:Deleting %1% incompatible bundles", updates.incompats.size());

        for (auto &incompat : updates.incompats) {
            BOOST_LOG_TRIVIAL(info) << '\t' << incompat;
            incompat.remove();
        }
    } else if (updates.updates.size() > 0) {
        //if (snapshot) {
        //	BOOST_LOG_TRIVIAL(info) << "Taking a snapshot...";
        //	if (! GUI::Config::take_config_snapshot_cancel_on_error(*GUI::wxGetApp().app_config, Snapshot::SNAPSHOT_UPGRADE, "",
        //		_u8L("Continue and install configuration updates?")))
        //		return false;
        //}

        BOOST_LOG_TRIVIAL(info) << format("[Orca Updater]:Performing %1% updates", updates.updates.size());

        for (const auto &update : updates.updates) {
            BOOST_LOG_TRIVIAL(info) << '\t' << update;

            update.install();
            //if (!update.is_directory) {
            //    vendor_path = update.source.parent_path().string();
            //    vendor_name = update.vendor;
            //}
        }

        //if (!vendor_path.empty()) {
        //    PresetBundle bundle;
        //    // Throw when parsing invalid configuration. Only valid configuration is supposed to be provided over the air.
        //    bundle.load_vendor_configs_from_json(vendor_path, vendor_name, PresetBundle::LoadConfigBundleAttribute::LoadSystem, ForwardCompatibilitySubstitutionRule::Disable);

        //    BOOST_LOG_TRIVIAL(info) << format("Deleting %1% conflicting presets", bundle.prints.size() + bundle.filaments.size() + bundle.printers.size());

        //    auto preset_remover = [](const Preset& preset) {
        //        BOOST_LOG_TRIVIAL(info) << '\t' << preset.file;
        //        fs::remove(preset.file);
        //    };

        //    for (const auto &preset : bundle.prints)    { preset_remover(preset); }
        //    for (const auto &preset : bundle.filaments) { preset_remover(preset); }
        //    for (const auto &preset : bundle.printers)  { preset_remover(preset); }
        //}
    }

    return true;
}

void PresetUpdater::priv::set_waiting_updates(Updates u)
{
	waiting_updates = u;
	has_waiting_updates = true;
}

PresetUpdater::PresetUpdater() :
	p(new priv())
{}


// Public

PresetUpdater::~PresetUpdater()
{
	if (p && p->thread.joinable()) {
		// This will stop transfers being done by the thread, if any.
		// Cancelling takes some time, but should complete soon enough.
		p->cancel = true;
		p->thread.join();
	}
	if (p) {
		p->vendor_check_cancel = true;
		for (auto& t : p->vendor_check_threads)
			if (t.joinable())
				t.join();
	}
}

//BBS: change directories by design
//BBS: refine the preset updater logic
void PresetUpdater::sync(std::string http_url, std::string language, std::string plugin_version, PresetBundle * /*preset_bundle*/)
{
	//p->set_download_prefs(GUI::wxGetApp().app_config);
	if (!p->enabled_version_check && !p->enabled_config_update) { return; }

	p->thread = std::thread([this, http_url, language, plugin_version]() {
		try {
			this->p->sync_version();
			if (p->cancel)
				return;
			// Vendor profile updates are triggered by check_vendor_update()
			// after the startup printer preset has been restored.
            this->p->sync_plugins(http_url, plugin_version);
            this->p->sync_printer_config(http_url);
            // Orca (PR #130): the filament library is always installed, so refresh it
            // from the updater on every startup sync rather than deferring to check_vendor_update().
            this->p->sync_vendor_config(PresetBundle::ORCA_FILAMENT_LIBRARY);
			//if (p->cancel)
			//	return;
			//remove the tooltip currently
			//this->p->sync_tooltip(http_url, language);
		} catch (const std::exception &e) {
			BOOST_LOG_TRIVIAL(error) << "[Orca Updater] background sync failed: " << e.what();
		} catch (...) {
			BOOST_LOG_TRIVIAL(error) << "[Orca Updater] background sync failed with an unknown exception";
		}
	});
}

void PresetUpdater::check_vendor_update(const std::string& vendor_id)
{
    if (!p->enabled_config_update) return;
    if (vendor_id.empty()) return;

    if (!p->checked_vendors.insert(vendor_id).second)
        return;

    p->vendor_check_threads.emplace_back([this, vendor_id]() {
        try {
            this->p->prune_tmp(vendor_id);
            this->p->sync_vendor_config(vendor_id);
        } catch (const std::exception& e) {
            BOOST_LOG_TRIVIAL(error) << "[Orca Updater] vendor update failed for " << vendor_id << ": " << e.what();
        } catch (...) {
            BOOST_LOG_TRIVIAL(error) << "[Orca Updater] vendor update failed for " << vendor_id << " with an unknown exception";
        }
    });
}

// Orca: ask the server which vendors from `system_vendors` have a profile bundle available that
// isn't installed yet (or is newer than what's installed). Request body maps vendor id -> currently
// installed profile version (unknown/not-yet-installed vendors report "0.0.0"). Response maps
// vendor id -> {version, download_url, changelog} for each vendor the server has an update for.
// Any such vendor is downloaded and cached under ota/profiles the same way sync_vendor_config()
// does; the caller's check_config_updates_from_updater() -> get_config_updates()/perform_updates()
// flow then installs the cached profiles into data_dir()/system.
//
// Mirrors check_vendor_update()/sync_vendor_config(): the network query and the download/extract
// work run on a background thread (vendor_check_threads), never on the calling (UI) thread. Only
// the confirmation dialog (which must run on the UI thread) and the final callback are marshaled
// back via CallAfter().
void PresetUpdater::priv::check_new_vendors(const std::set<std::string>& system_vendors,
                                             std::function<void(std::vector<std::string>, bool)> callback)
{
    vendor_check_threads.emplace_back([this, system_vendors, callback]() {
        AppConfig* app_config = GUI::wxGetApp().app_config;
        std::string url       = app_config->profile_update_url() + "/new?orcaslicer_version=" + Http::url_encode(SoftFever_VERSION);

        auto check_cancel = [this](Http::Progress, bool& cancel_http) {
            if (cancel || vendor_check_cancel)
                cancel_http = true;
        };

        json request_body = json::object();
        BOOST_LOG_TRIVIAL(info) << "[Orca Updater] checking new vendors for:";
        for (const auto& vendor_id : system_vendors) {
            // Orca: installed_vendor_version() reads whichever form the vendor is
            // installed as - the .json profile or the .opc preset cache stamp -
            // so a cache-only vendor is not reported as version 0.0.0 and then
            // endlessly re-offered by the server.
            Semver installed_ver = installed_vendor_version(vendor_id);
            request_body[vendor_id] = installed_ver.to_string();
            BOOST_LOG_TRIVIAL(info) << vendor_id << " (installed version " << installed_ver.to_string() << ")";
        }
        BOOST_LOG_TRIVIAL(info) << "[Orca Updater] new vendor check request url: " << url;
        BOOST_LOG_TRIVIAL(info) << "[Orca Updater] new vendor check request body: " << request_body.dump(2);

        json response_json;
        bool got_response = false;

        auto post = Http::post(url);

        post.timeout_connect(5);
        post.on_progress(check_cancel);
        post.header("Content-Type", "application/json");
        post.on_error([](std::string body, std::string error, unsigned http_status) {
                BOOST_LOG_TRIVIAL(warning) << "[Orca Updater] new vendor check HTTP error: " << error;
            })
            .on_complete([&response_json, &got_response](std::string body, unsigned http_status) {
                if (http_status != 200)
                    return;
                try {
                    json j = json::parse(body);
                    if (j.is_object()) {
                        response_json = std::move(j);
                        got_response  = true;
                    }
                } catch (const std::exception& e) {
                    BOOST_LOG_TRIVIAL(warning) << "[Orca Updater] new vendor check JSON parse failed: " << e.what();
                }
            });

        post.set_post_body(request_body.dump());
        post.perform_sync();

        if (cancel || vendor_check_cancel)
            return;

        if (!got_response) {
            GUI::wxGetApp().CallAfter([callback]() { callback({}, false); });
            return;
        }

        // Collect candidates before touching the filesystem or network again.
        struct NewVendorCandidate
        {
            std::string vendor_id;
            Semver      version;
            std::string download_url;
            std::string changelog;
        };
        std::vector<NewVendorCandidate> candidates;
        for (auto it = response_json.begin(); it != response_json.end(); ++it) {
            const json& entry = it.value();
            if (!entry.is_object())
                continue;
            std::string download_url_str = entry.value("download_url", std::string());
            if (download_url_str.empty())
                continue;

            NewVendorCandidate candidate;
            candidate.vendor_id     = it.key();
            auto parsed_ver         = Semver::parse(entry.value("version", std::string()));
            candidate.version       = parsed_ver ? *parsed_ver : Semver();
            candidate.download_url  = std::move(download_url_str);
            candidate.changelog     = entry.value("changelog", std::string());
            candidates.push_back(std::move(candidate));
        }

        if (candidates.empty()) {
            GUI::wxGetApp().CallAfter([callback]() { callback({}, false); });
            return;
        }

        // Orca: the confirmation dialog must run on the UI thread; if confirmed, the actual
        // download/install work is dispatched back onto a new background thread from there,
        // same as check_vendor_update() does for a single vendor.
        GUI::wxGetApp().CallAfter([this, candidates, callback]() {
            std::vector<GUI::MsgUpdateConfig::Update> updates_msg;
            for (const auto& candidate : candidates)
                updates_msg.emplace_back(candidate.vendor_id, candidate.version, std::string(), candidate.changelog);

            GUI::MsgUpdateConfig dlg(updates_msg);
            if (dlg.ShowModal() != wxID_OK) {
                BOOST_LOG_TRIVIAL(info) << "[Orca Updater] user declined installing new vendors";
                callback({}, true);
                return;
            }

            // Orca: the actual download runs on a background thread below (so it doesn't block the
            // UI), but that also means nothing visibly happens for the several seconds it can take
            // (longer still if a retry kicks in) — push a notification so it's clear work is
            // ongoing rather than looking hung.
            {
                std::string vendor_list;
                for (const auto& candidate : candidates) {
                    if (!vendor_list.empty())
                        vendor_list += ", ";
                    vendor_list += candidate.vendor_id;
                }
                GUI::wxGetApp().plater()->get_notification_manager()->push_notification(
                    _u8L("Downloading new vendor profile(s): ") + vendor_list + _u8L("..."));
            }

            vendor_check_threads.emplace_back([this, candidates, callback]() {
                auto check_cancel = [this](Http::Progress, bool& cancel_http) {
                    if (cancel || vendor_check_cancel)
                        cancel_http = true;
                };

                std::vector<std::string> new_vendor_ids;
                std::vector<std::string> failed_vendor_ids;
                auto                     cache_profile_path = cache_path / "profiles";
                fs::create_directories(cache_profile_path);
                boost::system::error_code ec;

                for (const auto& candidate : candidates) {
                    if (cancel || vendor_check_cancel)
                        break;

                    const std::string& vendor_id        = candidate.vendor_id;
                    const std::string& download_url_str = candidate.download_url;
                    std::string        changelog         = candidate.changelog;

                    BOOST_LOG_TRIVIAL(info) << "[Orca Updater] downloading new vendor " << vendor_id << " version " << candidate.version.to_string();

                    // Clear only this vendor's cached data, same as sync_vendor_config().
                    fs::remove_all(cache_profile_path / vendor_id, ec);
                    fs::remove(cache_profile_path / (vendor_id + ".json"), ec);

                    fs::path download_file = cache_path / (vendor_id + TMP_EXTENSION);
                    bool     download_ok   = false;

                    // Orca: same retry pattern as Plater.cpp's project download — a single-shot
                    // 5s connect timeout against GitHub's redirect chain is prone to transient
                    // failures (DNS/connect hiccups) that succeed a moment later, so retry a few
                    // times before giving up rather than failing the whole vendor on one blip.
                    int        retry_count = 0;
                    const int  max_retries = 3;
                    bool       keep_trying = true;
                    while (keep_trying && retry_count < max_retries) {
                        retry_count++;
                        Http::get(download_url_str)
                            .timeout_connect(5)
                            .on_progress(check_cancel)
                            .on_error([&vendor_id, &retry_count](std::string body, std::string error, unsigned http_status) {
                                BOOST_LOG_TRIVIAL(warning) << "[Orca Updater] download failed for new vendor " << vendor_id
                                                           << " (attempt " << retry_count << "/" << max_retries << "): " << error;
                            })
                            .on_complete([&](std::string body, unsigned http_status) {
                                if (http_status != 200)
                                    return;
                                fs::fstream file(download_file, std::ios::out | std::ios::binary | std::ios::trunc);
                                if (!file.good())
                                    return;
                                file.write(body.c_str(), body.size());
                                file.close();
                                if (file.good())
                                    download_ok = true;
                            })
                            .perform_sync();

                        keep_trying = !download_ok && !(cancel || vendor_check_cancel);
                    }

                    if (!download_ok || cancel || vendor_check_cancel) {
                        if (!download_ok)
                            failed_vendor_ids.push_back(vendor_id);
                        continue;
                    }

                    BOOST_LOG_TRIVIAL(info) << "[Orca Updater] extracting new vendor " << vendor_id;
                    if (!extract_file(download_file, cache_profile_path)) {
                        BOOST_LOG_TRIVIAL(warning) << "[Orca Updater] extraction failed for new vendor " << vendor_id;
                        fs::remove(download_file, ec);
                        failed_vendor_ids.push_back(vendor_id);
                        continue;
                    }
                    fs::remove(download_file, ec);

                    const fs::path cached_vendor_json   = cache_profile_path / (vendor_id + ".json");
                    const fs::path cached_vendor_folder = cache_profile_path / vendor_id;
                    if (!fs::is_regular_file(cached_vendor_json) || !fs::is_directory(cached_vendor_folder) ||
                        fs::is_empty(cached_vendor_folder)) {
                        BOOST_LOG_TRIVIAL(warning) << "[Orca Updater] rejected new vendor " << vendor_id << ": expected " << vendor_id
                                                   << ".json and a non-empty " << vendor_id << " directory";
                        fs::remove_all(cached_vendor_folder, ec);
                        fs::remove(cached_vendor_json, ec);
                        failed_vendor_ids.push_back(vendor_id);
                        continue;
                    }

                    {
                        std::lock_guard<std::mutex> lock(vendor_changelogs_mutex);
                        vendor_changelogs[vendor_id] = std::move(changelog);
                    }

                    new_vendor_ids.push_back(vendor_id);
                }

                if (!new_vendor_ids.empty()) {
                    // Orca: the user already confirmed via the dialog above, so install right away
                    // instead of routing through check_config_updates_from_updater(), which only
                    // queues a passive notification (meant for the silent background per-vendor
                    // check) requiring yet another click + confirmation before anything is copied
                    // into data_dir()/system.
                    GUI::wxGetApp().CallAfter([this, new_vendor_ids] {
                        AppConfig* app_config = GUI::wxGetApp().app_config;
                        Updates    updates    = get_config_updates(app_config->orig_version());

                        // Only install the vendors just confirmed; leave any other unrelated
                        // pending cached update (from a background sync_vendor_config()) alone,
                        // still gated behind its own notification/confirmation.
                        std::set<std::string> confirmed(new_vendor_ids.begin(), new_vendor_ids.end());
                        Updates                filtered;
                        for (auto& update : updates.updates)
                            if (confirmed.count(update.vendor))
                                filtered.updates.push_back(std::move(update));

                        if (filtered.updates.empty()) {
                            BOOST_LOG_TRIVIAL(warning) << "[Orca Updater] new vendors cached but no updates detected";
                            return;
                        }

                        if (!perform_updates(std::move(filtered)) || !reload_configs_update_gui()) {
                            BOOST_LOG_TRIVIAL(warning) << "[Orca Updater] failed to install new vendors";
                            return;
                        }

                        BOOST_LOG_TRIVIAL(info) << "[Orca Updater] new vendors installed";
                        for (const auto& vendor_id : new_vendor_ids) {
                            Semver cur_ver = GUI::wxGetApp().preset_bundle->get_vendor_profile_version(vendor_id);
                            GUI::wxGetApp().plater()->get_notification_manager()->push_notification(
                                GUI::NotificationType::PresetUpdateFinished,
                                GUI::NotificationManager::NotificationLevel::ImportantNotificationLevel,
                                Slic3r::format(_u8L("Configuration package: %1% updated to %2%"), vendor_id, cur_ver.to_string()));
                        }
                    });
                }

                if (!failed_vendor_ids.empty()) {
                    GUI::wxGetApp().CallAfter([failed_vendor_ids] {
                        std::string vendor_list;
                        for (const auto& vendor_id : failed_vendor_ids) {
                            if (!vendor_list.empty())
                                vendor_list += ", ";
                            vendor_list += vendor_id;
                        }
                        GUI::wxGetApp().plater()->get_notification_manager()->push_notification(
                            _u8L("Failed to download vendor profile(s): ") + vendor_list);
                    });
                }

                GUI::wxGetApp().CallAfter([callback, new_vendor_ids]() { callback(new_vendor_ids, false); });
            });
        });
    });
}

void PresetUpdater::check_new_vendors(const std::set<std::string>& system_vendors,
                                       std::function<void(std::vector<std::string>, bool)> callback)
{
    p->check_new_vendors(system_vendors, std::move(callback));
}

void PresetUpdater::slic3r_update_notify()
{
	if (! p->enabled_version_check)
		return;
}

static bool reload_configs_update_gui()
{
	wxString header = _L("Please check any unsaved changes before updating the configuration.");
	if (!GUI::wxGetApp().check_and_save_current_preset_changes(_L("Configuration updates"), header, false ))
		return false;

	// Reload global configuration
	auto* app_config = GUI::wxGetApp().app_config;
	// System profiles should not trigger any substitutions, user profiles may trigger substitutions, but these substitutions
	// were already presented to the user on application start up. Just do substitutions now and keep quiet about it.
	// However throw on substitutions in system profiles, those shall never happen with system profiles installed over the air.
	GUI::wxGetApp().preset_bundle->load_presets(*app_config, ForwardCompatibilitySubstitutionRule::EnableSilentDisableSystem);
	GUI::wxGetApp().load_current_presets();
	GUI::wxGetApp().plater()->set_bed_shape();

    return true;
}

PresetUpdater::UpdateResult PresetUpdater::config_update(const Semver& old_slic3r_version, UpdateParams params) const
{
    if (! p->enabled_config_update) { return R_NOOP; }

    auto updates = p->get_config_updates(old_slic3r_version);

    if (updates.updates.size() > 0) {

        bool force_update = false;
        for (const auto& update : updates.updates) {
            force_update = (update.forced_update ? true : force_update);
        }

        //forced update
        if (force_update)
        {
            BOOST_LOG_TRIVIAL(info) << format("[Orca Updater]:Force updating will start, size %1% ", updates.updates.size());
            std::vector<std::string> bundles;
            for (const auto& update : updates.updates) {
                if (update.is_directory)
                    continue;
                bundles.push_back(update.vendor);
            }
            bool ret = p->perform_updates(std::move(updates));
            if (!ret) {
                BOOST_LOG_TRIVIAL(warning) << format("[Orca Updater]:perform_updates failed");
                return R_INCOMPAT_EXIT;
            }

            ret = reload_configs_update_gui();
            if (!ret) {
                BOOST_LOG_TRIVIAL(warning) << format("[Orca Updater]:reload_configs_update_gui failed");
                return R_INCOMPAT_EXIT;
            }
            for(auto b : bundles){
            Semver cur_ver = GUI::wxGetApp().preset_bundle->get_vendor_profile_version(b);
            GUI::wxGetApp()
                .plater()
                ->get_notification_manager()
                ->push_notification(GUI::NotificationType::PresetUpdateFinished,
                                    GUI::NotificationManager::NotificationLevel::ImportantNotificationLevel,
                                    Slic3r::format(_u8L("Configuration package: %1% updated to %2%"), b, cur_ver.to_string()));
            }
            return R_UPDATE_INSTALLED;
        }

        // regular update
        if (params == UpdateParams::SHOW_NOTIFICATION) {
            p->set_waiting_updates(updates);
            GUI::wxGetApp().plater()->get_notification_manager()->push_notification(GUI::NotificationType::PresetUpdateAvailable);
        }
        else {
            BOOST_LOG_TRIVIAL(info) << format("[Orca Updater]:Configuration package available. size %1%, need to confirm...", p->waiting_updates.updates.size());

            std::vector<GUI::MsgUpdateConfig::Update> updates_msg;
            for (const auto& update : updates.updates) {
                if (update.is_directory)
                    continue;
                std::string changelog = update.change_log;
                updates_msg.emplace_back(update.vendor, update.version.config_version, update.descriptions, std::move(changelog));
            }

            GUI::MsgUpdateConfig dlg(updates_msg, params == UpdateParams::FORCED_BEFORE_WIZARD);

            const auto res = dlg.ShowModal();
            if (res == wxID_OK) {
                BOOST_LOG_TRIVIAL(debug) << "[Orca Updater]:selected yes to update";
                if (! p->perform_updates(std::move(updates)) ||
                    ! reload_configs_update_gui())
                    return R_ALL_CANCELED;
                return R_UPDATE_INSTALLED;
            }
            else {
                BOOST_LOG_TRIVIAL(info) << "[Orca Updater]:selected no for updating";
                if (params == UpdateParams::FORCED_BEFORE_WIZARD && res == wxID_CANCEL)
                    return R_ALL_CANCELED;
                return R_UPDATE_REJECT;
            }
        }

        // MsgUpdateConfig will show after the notificaation is clicked
    } else {
        BOOST_LOG_TRIVIAL(info) << "[Orca Updater]:No configuration updates available.";
    }

	return R_NOOP;
}

//BBS: add json related logic
bool PresetUpdater::install_bundles_rsrc(std::vector<std::string> bundles, bool snapshot) const
{
	return p->install_bundles_rsrc(bundles, snapshot);
}

void PresetUpdater::on_update_notification_confirm()
{
	if (!p->has_waiting_updates)
		return;
	BOOST_LOG_TRIVIAL(info) << format("Update of %1% bundles available. Asking for confirmation ...", p->waiting_updates.updates.size());

	std::vector<GUI::MsgUpdateConfig::Update> updates_msg;
	for (const auto& update : p->waiting_updates.updates) {
		//BBS: skip directory
		if (update.is_directory)
			continue;
		std::string changelog = update.change_log;
		updates_msg.emplace_back(update.vendor, update.version.config_version, update.descriptions, std::move(changelog));
	}

	GUI::MsgUpdateConfig dlg(updates_msg);

	const auto res = dlg.ShowModal();
	if (res == wxID_OK) {
		BOOST_LOG_TRIVIAL(debug) << "User agreed to perform the update";
		if (p->perform_updates(std::move(p->waiting_updates)) &&
			reload_configs_update_gui()) {
			p->has_waiting_updates = false;
		}
	}
	else {
		BOOST_LOG_TRIVIAL(info) << "User refused the update";
	}
}

void PresetUpdater::do_printer_config_update()
{
    if (!p->has_waiting_printer_updates)
        return;
    BOOST_LOG_TRIVIAL(info) << "Update of printer configs available. Asking for confirmation ...";

    std::vector<GUI::MsgUpdateConfig::Update> updates_msg;
    for (const auto &update : p->waiting_printer_updates.updates) {
        std::string changelog = update.change_log;
        updates_msg.emplace_back(update.vendor, update.version.config_version, update.descriptions, std::move(changelog));
    }

    GUI::MsgUpdateConfig dlg(updates_msg);

    const auto res = dlg.ShowModal();
    if (res == wxID_OK) {
        BOOST_LOG_TRIVIAL(debug) << "User agreed to perform the update";
        if (p->perform_updates(std::move(p->waiting_printer_updates)))
            p->has_waiting_printer_updates = false;
    } else {
        BOOST_LOG_TRIVIAL(info) << "User refused the update";
    }
}

bool PresetUpdater::version_check_enabled() const
{
	return p->enabled_version_check;
}

}