#include "libslic3r/libslic3r.h"
#include "DeviceManager.hpp"
#include "libslic3r/Time.hpp"
#include "libslic3r/Thread.hpp"
#include "slic3r/Utils/ColorSpaceConvert.hpp"

#include "GUI_App.hpp"
#include "MsgDialog.hpp"
#include "Plater.hpp"
#include "GUI_App.hpp"
#include <thread>
#include <mutex>
#include <codecvt>
#include <boost/foreach.hpp>
#include <boost/typeof/typeof.hpp>
#include <boost/uuid/uuid.hpp>
#include <boost/uuid/uuid_generators.hpp>
#include <boost/uuid/uuid_io.hpp>


namespace pt = boost::property_tree;

const int PRINTING_STAGE_COUNT = 20;
std::string PRINTING_STAGE_STR[PRINTING_STAGE_COUNT] = {
    "printing",
    "bed_leveling",
    "heatbed_preheating",
    "xy_mech_mode_sweep",
    "change_material",
    "m400_pause",
    "filament_runout_pause",
    "hotend_heating",
    "extrude_compensation_scan",
    "bed_scan",
    "first_layer_scan",
    "be_surface_typt_idetification",
    "scanner_extrinsic_para_cali",
    "toohead_homing",
    "nozzle_tip_cleaning",
    "extruder_temp_protect_cali",
    "user_pause",
    "toolhead_shell_off_pause",
    "scanner_laser_para_cali",
    "extruder_absolute_flow_cali"
    };





wxString get_stage_string(int stage)
{
    switch(stage) {
    case 0:
        //return _L("Printing");
        return "";
    case 1:
        return _L("Auto bed leveling");
    case 2:
        return _L("Heatbed preheating");
    case 3:
        return _L("Sweeping XY mech mode");
    case 4:
        return _L("Changing filament");
    case 5:
        return _L("M400 pause");
    case 6:
        return _L("Paused due to filament runout");
    case 7:
        return _L("Heating hotend");
    case 8:
        return _L("Calibrating extrusion");
    case 9:
        return _L("Scanning bed surface");
    case 10:
        return _L("Inspecting first layer");
    case 11:
        return _L("Identifying build plate type");
    case 12:
        return _L("Calibrating Micro Lidar");
    case 13:
        return _L("Homing toolhead");
    case 14:
        return _L("Cleaning nozzle tip");
    case 15:
        return _L("Checking extruder temperature");
    case 16:
        return _L("Printing was paused by the user");
    case 17:
        return _L("Pause of front cover falling");
    case 18:
        return _L("Calibrating the micro lida");
    case 19:
        return _L("Calibrating extrusion flow");
    case 20:
        return _L("Paused due to nozzle temperature malfunction");
    case 21:
        return _L("Paused due to heat bed temperature malfunction");
    default:
        ;
    }
    return "";
}

namespace Slic3r {

/* Common Functions */
void split_string(std::string s, std::vector<std::string>& v) {

    std::string t = "";
    for (int i = 0; i < s.length(); ++i) {
        if (s[i] == ',') {
            v.push_back(t);
            t = "";
        }
        else {
            t.push_back(s[i]);
        }
    }
    v.push_back(t);
}

void AmsTray::update_color_from_str(std::string color)
{
    if (color.empty()) return;

    if (this->color.compare(color) == 0)
        return;

    wx_color = "#" + wxString::FromUTF8(color);
    this->color = color;
}

wxColour AmsTray::get_color()
{
    return AmsTray::decode_color(color);
}

void AmsTray::reset()
{
    tag_uid = "";
    setting_id = "";
    filament_setting_id = "";
    type = "";
    sub_brands = "";
    color = "";
    weight = "";
    diameter = "";
    temp = "";
    time = "";
    bed_temp_type = "";
    bed_temp = "";
    nozzle_temp_max = "";
    nozzle_temp_min = "";
    xcam_info = "";
    uuid = "";
    k = 0.0f;
    n = 0.0f;
    is_bbl = false;
    hold_count = 0;
    remain = 0;
}


bool AmsTray::is_tray_info_ready()
{
    if (color.empty())
        return false;
    if (type.empty())
        return false;
    //if (setting_id.empty())
        //return false;
    return true;
}

bool AmsTray::is_unset_third_filament()
{
    if (this->is_bbl)
        return false;

    if (color.empty() || type.empty())
        return true;
    return false;
}

std::string AmsTray::get_display_filament_type()
{
    if (type == "PLA-S")
        return "Sup.PLA";
    else if (type == "PA-S")
        return "Sup.PA";
    else
        return type;
    return type;
}

std::string AmsTray::get_filament_type()
{
    if (type == "Sup.PLA") {
        return "PLA-S";
    } else if (type == "Sup.PA") {
        return "PA-S";
    } else if (type == "Support W") {
        return "PLA-S";
    } else if (type == "Support G") {
        return "PA-S";
    } else if (type == "Support") {
        if (setting_id == "GFS00") {
            type = "PLA-S";
        } else if (setting_id == "GFS01") {
            type = "PA-S";
        } else {
            return "PLA-S";
        }
    } else {
        return type;
    }
    return type;
}

bool HMSItem::parse_hms_info(unsigned attr, unsigned code)
{
    bool result = true;
    unsigned int model_id_int = (attr >> 24) & 0xFF;
    if (model_id_int < (unsigned) MODULE_MAX)
        this->module_id = (ModuleID)model_id_int;
    else
        this->module_id = MODULE_UKNOWN;
    this->module_num = (attr >> 16) & 0xFF;
    this->part_id    = (attr >> 8) & 0xFF;
    this->reserved   = (attr >> 0) & 0xFF;
    unsigned msg_level_int = code >> 16;
    if (msg_level_int < (unsigned)HMS_MSG_LEVEL_MAX)
        this->msg_level = (HMSMessageLevel)msg_level_int;
    else
        this->msg_level = HMS_UNKNOWN;
    this->msg_code = code & 0xFFFF;
    return result;
}

std::string HMSItem::get_long_error_code()
{
    char buf[64];
    ::sprintf(buf, "%02X%02X%02X00000%1X%04X",
        this->module_id,
        this->module_num,
        this->part_id,
        (int)this->msg_level,
        this->msg_code);
    return std::string(buf);
}

wxString HMSItem::get_module_name(ModuleID module_id)
{
    switch (module_id)
    {
    case MODULE_MC:
        return _L("MC");
    case MODULE_MAINBOARD:
        return _L("MainBoard");
    case MODULE_AMS:
        return _L("AMS");
    case MODULE_TH:
        return _L("TH");
    case MODULE_XCAM:
        return _L("XCam");
    default:
        wxString text = _L("Unknown") + wxString::Format("0x%x", (unsigned)module_id);
        return text;
    }
    return "";
}

wxString HMSItem::get_hms_msg_level_str(HMSMessageLevel level)
{
    switch(level) {
    case HMS_FATAL:
        return _L("Fatal");
    case HMS_SERIOUS:
        return _L("Serious");
    case HMS_COMMON:
        return _L("Common");
    case HMS_INFO:
        return _L("Info");
    default:
        return _L("Unknown");
    }
    return "";
}

std::string MachineObject::parse_printer_type(std::string type_str)
{
    if (type_str.compare("3DPrinter-X1") == 0) {
        return "BL-P002";
    } else if (type_str.compare("3DPrinter-X1-Carbon") == 0) {
        return "BL-P001";
    } else if (type_str.compare("BL-P001") == 0) {
        return type_str;
    } else if (type_str.compare("BL-P003") == 0) {
        return type_str;
    } else {
        return DeviceManager::parse_printer_type(type_str);
    }
    return "";
}

std::string MachineObject::get_preset_printer_model_name(std::string printer_type)
{
    return DeviceManager::get_printer_display_name(printer_type);
}

std::string MachineObject::get_preset_printer_thumbnail_img(std::string printer_type)
{
    return DeviceManager::get_printer_thumbnail_img(printer_type);
}

wxString MachineObject::get_printer_type_display_str()
{
    std::string display_name = get_preset_printer_model_name(printer_type);
    if (!display_name.empty())
        return display_name;
    else
        return _L("Unknown");
}

std::string MachineObject::get_printer_thumbnail_img_str()
{
    std::string img_str = get_preset_printer_thumbnail_img(printer_type);
    if (!img_str.empty())
        return img_str;
    else
        return "printer_thumbnail";
}

std::string MachineObject::get_ftp_folder()
{
    return DeviceManager::get_ftp_folder(printer_type);
}

void MachineObject::set_access_code(std::string code)
{
    this->access_code = code;
    AppConfig *config = GUI::wxGetApp().app_config;
    if (config && !code.empty()) {
        GUI::wxGetApp().app_config->set_str("access_code", dev_id, code);
    }
}

std::string MachineObject::get_access_code()
{
    if (get_user_access_code().empty())
        return access_code;
    return get_user_access_code();
}

void MachineObject::set_user_access_code(std::string code)
{
    this->user_access_code = code;
    AppConfig* config = GUI::wxGetApp().app_config;
    if (config) {
        GUI::wxGetApp().app_config->set_str("user_access_code", dev_id, code);
    }
}

std::string MachineObject::get_user_access_code()
{
    AppConfig* config = GUI::wxGetApp().app_config;
    if (config) {
        return GUI::wxGetApp().app_config->get("user_access_code", dev_id);
    }
    return "";
}

bool MachineObject::is_lan_mode_printer()
{
    bool result = false;
    if (!dev_connection_type.empty() && dev_connection_type == "lan")
        return true;
    return result;
}

MachineObject::MachineObject(NetworkAgent* agent, std::string name, std::string id, std::string ip)
    :dev_name(name),
    dev_id(id),
    dev_ip(ip),
    subtask_(nullptr),
    slice_info(nullptr),
    m_is_online(false),
    vt_tray(std::to_string(VIRTUAL_TRAY_ID))
{
    m_agent = agent;

    reset();

    /* temprature fields */
    nozzle_temp         = 0.0f;
    nozzle_temp_target  = 0.0f;
    bed_temp            = 0.0f;
    bed_temp_target     = 0.0f;
    chamber_temp        = 0.0f;
    frame_temp          = 0.0f;

    /* ams fileds */
    ams_exist_bits = 0;
    tray_exist_bits = 0;
    tray_is_bbl_bits = 0;
    ams_rfid_status = 0;
    is_ams_need_update = false;
    ams_insert_flag = false;
    ams_power_on_flag = false;
    ams_support_use_ams = false;
    ams_calibrate_remain_flag = false;
    ams_humidity = 5;

    /* signals */
    wifi_signal = "";

    /* upgrade */
    upgrade_force_upgrade = false;
    upgrade_new_version = false;
    upgrade_consistency_request = false;

    /* cooling */
    heatbreak_fan_speed = 0;
    cooling_fan_speed = 0;
    big_fan1_speed = 0;
    big_fan2_speed = 0;
    fan_gear = 0;

    /* printing */
    mc_print_stage = 0;
    mc_print_error_code = 0;
    print_error = 0;
    mc_print_line_number = 0;
    mc_print_percent = 0;
    mc_print_sub_stage = 0;
    mc_left_time = 0;
    home_flag = -1;
    hw_switch_state = 0;
    printing_speed_lvl   = PrintingSpeedLevel::SPEED_LEVEL_INVALID;

    has_ipcam = true; // default true
}

MachineObject::~MachineObject()
{
    if (subtask_) {
        delete subtask_;
        subtask_ = nullptr;
    }

    if (get_slice_info_thread) {
        if (get_slice_info_thread->joinable()) {
            get_slice_info_thread->join();
            get_slice_info_thread = nullptr;
        }
    }

    if (slice_info) {
        delete slice_info;
        slice_info = nullptr;
    }

    for (auto it = amsList.begin(); it != amsList.end(); it++) {
        for (auto tray_it = it->second->trayList.begin(); tray_it != it->second->trayList.end(); tray_it++) {
            if (tray_it->second) {
                delete tray_it->second;
                tray_it->second = nullptr;
            }
        }
        it->second->trayList.clear();
    }
    amsList.clear();
}

bool MachineObject::check_valid_ip()
{
    if (dev_ip.empty()) {
        return false;
    }

    return true;
}

void MachineObject::_parse_print_option_ack(int option)
{
    xcam_auto_recovery_step_loss = ((option >> (int)PRINT_OP_AUTO_RECOVERY) & 0x01) != 0;
}

bool MachineObject::is_in_extrusion_cali()
{
    auto curr_time = std::chrono::system_clock::now();
    auto diff = std::chrono::duration_cast<std::chrono::milliseconds>(curr_time - last_extrusion_cali_start_time);
    if (diff.count() < EXTRUSION_OMIT_TIME) {
        mc_print_percent = 0;
        return true;
    }

    if (is_in_printing_status(print_status)
        && print_type == "system"
        && boost::contains(m_gcode_file, "extrusion_cali")
        )
    {
        return true;
    }
    return false;
}

bool MachineObject::is_extrusion_cali_finished()
{
    auto curr_time = std::chrono::system_clock::now();
    auto diff = std::chrono::duration_cast<std::chrono::milliseconds>(curr_time - last_extrusion_cali_start_time);
    if (diff.count() < EXTRUSION_OMIT_TIME) {
        return false;
    }
    
    if (boost::contains(m_gcode_file, "extrusion_cali")
        && this->mc_print_percent == 100)
        return true;
    else
        return false;
}

void MachineObject::_parse_tray_now(std::string tray_now)
{
    m_tray_now = tray_now;
    if (tray_now.empty()) {
        return;
    } else {
        try {
            int tray_now_int = atoi(tray_now.c_str());
            if (tray_now_int >= 0 && tray_now_int < 16) {
                m_ams_id = std::to_string(tray_now_int >> 2);
                m_tray_id = std::to_string(tray_now_int & 0x3);
            }
            else if (tray_now_int == 255) {
                m_ams_id = "0";
                m_tray_id = "0";
            }
        }
        catch(...) {
        }
    }
}

Ams *MachineObject::get_curr_Ams()
{
    auto it = amsList.find(m_ams_id);
    if (it != amsList.end())
        return it->second;
    return nullptr;
}

AmsTray *MachineObject::get_curr_tray()
{
    if (m_tray_now.compare(std::to_string(VIRTUAL_TRAY_ID)) == 0) {
        return &vt_tray;
    }

    Ams* curr_ams = get_curr_Ams();
    if (!curr_ams) return nullptr;

    try {
        int tray_index = atoi(m_tray_now.c_str());
        int ams_index = atoi(curr_ams->id.c_str());

        std::string tray_now_index = std::to_string(tray_index - ams_index * 4);
        auto it = curr_ams->trayList.find(tray_now_index);
        if (it != curr_ams->trayList.end())
            return it->second;
    }
    catch (...) {
        ;
    }

    return nullptr;
}

AmsTray *MachineObject::get_ams_tray(std::string ams_id, std::string tray_id)
{
    auto it = amsList.find(ams_id);
    if (it == amsList.end()) return nullptr;
    if (!it->second) return nullptr;

    auto iter = it->second->trayList.find(tray_id);
    if (iter != it->second->trayList.end())
        return iter->second;
    else
        return nullptr;
}

void MachineObject::_parse_ams_status(int ams_status)
{
    ams_status_sub = ams_status & 0xFF;
    int ams_status_main_int = (ams_status & 0xFF00) >> 8;
    if (ams_status_main_int == (int)AmsStatusMain::AMS_STATUS_MAIN_IDLE) {
        ams_status_main = AmsStatusMain::AMS_STATUS_MAIN_IDLE;
    } else if (ams_status_main_int == (int) AmsStatusMain::AMS_STATUS_MAIN_FILAMENT_CHANGE) {
        ams_status_main = AmsStatusMain::AMS_STATUS_MAIN_FILAMENT_CHANGE;
    } else if (ams_status_main_int == (int) AmsStatusMain::AMS_STATUS_MAIN_RFID_IDENTIFYING) {
        ams_status_main = AmsStatusMain::AMS_STATUS_MAIN_RFID_IDENTIFYING;
    } else if (ams_status_main_int == (int) AmsStatusMain::AMS_STATUS_MAIN_ASSIST) {
        ams_status_main = AmsStatusMain::AMS_STATUS_MAIN_ASSIST;
    } else if (ams_status_main_int == (int) AmsStatusMain::AMS_STATUS_MAIN_CALIBRATION) {
        ams_status_main = AmsStatusMain::AMS_STATUS_MAIN_CALIBRATION;
    } else if (ams_status_main_int == (int) AmsStatusMain::AMS_STATUS_MAIN_SELF_CHECK) {
        ams_status_main = AmsStatusMain::AMS_STATUS_MAIN_SELF_CHECK;
    } else if (ams_status_main_int == (int) AmsStatusMain::AMS_STATUS_MAIN_DEBUG) {
        ams_status_main = AmsStatusMain::AMS_STATUS_MAIN_DEBUG;
    } else {
        ams_status_main = AmsStatusMain::AMS_STATUS_MAIN_UNKNOWN;
    }

    BOOST_LOG_TRIVIAL(trace) << "ams_debug: main = " << ams_status_main_int << ", sub = " << ams_status_sub;
}

bool MachineObject::can_unload_filament()
{
    bool result = false;
    if (!has_ams())
        return true;

    if (ams_status_main == AMS_STATUS_MAIN_IDLE && hw_switch_state == 1 && m_tray_now == "255") {
        return true;
    }
    return result;
}

bool MachineObject::is_U0_firmware()
{
    auto ota_ver_it = module_vers.find("ota");
    if (ota_ver_it != module_vers.end()) {
        if (ota_ver_it->second.sw_ver.compare("00.01.04.00") < 0)
            return true;
    }
    return false;
}

bool MachineObject::is_support_ams_mapping()
{
    if (printer_type == "BL-P001" || printer_type == "BL-P002") {
        AppConfig* config = Slic3r::GUI::wxGetApp().app_config;
        if (config) {
            if (config->get("check_ams_version") == "0")
                return true;
        }
        bool need_upgrade = false;
        if (has_ams()) {
            // compare ota version and ams version
            auto ota_ver_it = module_vers.find("ota");
            if (ota_ver_it != module_vers.end()) {
                if (!MachineObject::is_support_ams_mapping_version("ota", ota_ver_it->second.sw_ver)) {
                    need_upgrade = true;
                }
            }
            for (int i = 0; i < 4; i++) {
                std::string ams_id = (boost::format("ams/%1%") % i).str();
                auto ams_ver_it = module_vers.find(ams_id);
                if (ams_ver_it != module_vers.end()) {
                    if (!MachineObject::is_support_ams_mapping_version("ams", ams_ver_it->second.sw_ver)) {
                        need_upgrade = true;
                    }
                }
            }
        }
        return !need_upgrade;
    }
    else {
        return true;
    }
}

bool MachineObject::is_support_ams_mapping_version(std::string module, std::string version)
{
    bool result = true;

    if (module == "ota") {
        if (version.compare("00.01.04.03") < 0)
            return false;
    }
    else if (module == "ams") {
        // omit ams version is empty
        if (version.empty())
            return true;
        if (version.compare("00.00.04.10") < 0)
            return false;
    }
    return result;
}

static float calc_color_distance(wxColour c1, wxColour c2)
{
    float lab[2][3];
    RGB2Lab(c1.Red(), c1.Green(), c1.Blue(), &lab[0][0], &lab[0][1], &lab[0][2]);
    RGB2Lab(c2.Red(), c2.Green(), c2.Blue(), &lab[1][0], &lab[1][1], &lab[1][2]);

    return DeltaE76(lab[0][0], lab[0][1], lab[0][2], lab[1][0], lab[1][1], lab[1][2]);
}

/* use common colors to calc a threshold */
static float calc_threshold()
{
    //common colors from https://www.ebaomonthly.com/window/photo/lesson/colorList.htm

    const int common_color_num = 32;
    wxColour colors[common_color_num] = {
        wxColour(255, 0, 0),
        wxColour(255, 36, 0),
        wxColour(255, 77, 0),
        wxColour(255, 165, 0),
        wxColour(255, 191, 0),
        wxColour(255, 215, 0),
        wxColour(255, 255, 0),
        wxColour(204, 255, 0),
        wxColour(102, 255, 0),
        wxColour(0, 255, 0),

        wxColour(0, 255, 255),
        wxColour(0, 127, 255),
        wxColour(0, 0, 255),
        wxColour(127, 255, 212),
        wxColour(224, 255, 255),
        wxColour(240, 248, 245),
        wxColour(48, 213, 200),
        wxColour(100, 149, 237),
        wxColour(0, 51, 153),
        wxColour(65, 105, 225),

        wxColour(0, 51, 102),
        wxColour(42, 82, 190),
        wxColour(0, 71, 171),
        wxColour(30, 144, 255),
        wxColour(0, 47, 167),
        wxColour(0, 0, 128),
        wxColour(94, 134, 193),
        wxColour(204, 204, 255),
        wxColour(8, 37, 103),
        wxColour(139, 0, 255),

        wxColour(227, 38, 54),
        wxColour(255, 0, 255)
    };

    float min_val = INT_MAX;
    int a = -1;
    int b = -1;
    for (int i = 0; i < common_color_num; i++) {
        for (int j = i+1; j < common_color_num; j++) {
            float distance = calc_color_distance(colors[i], colors[j]);
            if (min_val > distance) {
                min_val = distance;
                a = i;
                b = j;
            }
        }
    }
    BOOST_LOG_TRIVIAL(trace) << "min_distance = " << min_val << ", a = " << a << ", b = " << b;

    return min_val;
}

int MachineObject::ams_filament_mapping(std::vector<FilamentInfo> filaments, std::vector<FilamentInfo>& result, std::vector<int> exclude_id)
{
    if (filaments.empty())
        return -1;

    // tray_index : tray_color
    std::map<int, FilamentInfo> tray_filaments;
    for (auto ams = amsList.begin(); ams != amsList.end(); ams++) {
        for (auto tray = ams->second->trayList.begin(); tray != ams->second->trayList.end(); tray++) {
            int ams_id = atoi(ams->first.c_str());
            int tray_id = atoi(tray->first.c_str());
            int tray_index = ams_id * 4 + tray_id;
            // skip exclude id
            for (int i = 0; i < exclude_id.size(); i++) {
                if (tray_index == exclude_id[i])
                    continue;
            }
            // push
            if (tray->second->is_tray_info_ready()) {
                FilamentInfo info;
                info.color = tray->second->color;
                info.type = tray->second->get_filament_type();
                info.id = tray_index;
                tray_filaments.emplace(std::make_pair(tray_index, info));
            }
        }
    }

    // tray info list
    std::vector<FilamentInfo> tray_info_list;
    for (auto it = amsList.begin(); it != amsList.end(); it++) {
        for (int i = 0; i < 4; i++) {
            FilamentInfo info;
            auto tray_it = it->second->trayList.find(std::to_string(i));
            if (tray_it != it->second->trayList.end()) {
                info.id = atoi(tray_it->first.c_str()) + atoi(it->first.c_str()) * 4;
                info.tray_id = atoi(tray_it->first.c_str()) + atoi(it->first.c_str()) * 4;
                info.color = tray_it->second->color;
                info.type = tray_it->second->get_filament_type();
            }
            else {
                info.id = -1;
                info.tray_id = -1;
            }
            tray_info_list.push_back(info);
        }
    }

    
    // is_support_ams_mapping
    if (!is_support_ams_mapping()) {
        BOOST_LOG_TRIVIAL(info) << "ams_mapping: do not support, use order mapping";
        result.clear();
        for (int i = 0; i < filaments.size(); i++) {
            FilamentInfo info;
            info.id = filaments[i].id;
            int ams_id = filaments[i].id / 4;
            auto ams_it = amsList.find(std::to_string(ams_id));
            if (ams_it == amsList.end()) {
                info.tray_id = -1;
                info.mapping_result = (int)MappingResult::MAPPING_RESULT_EXCEED;
            } else {
                info.tray_id = filaments[i].id;
                int tray_id = filaments[i].id % 4;
                auto tray_it = ams_it->second->trayList.find(std::to_string(tray_id));
                if (tray_it != ams_it->second->trayList.end()) {
                    if (!tray_it->second->is_exists || tray_it->second->is_unset_third_filament()) {
                        ;
                    } else {
                        if (filaments[i].type == tray_it->second->get_filament_type()) {
                            info.color = tray_it->second->color;
                            info.type = tray_it->second->get_filament_type();
                        } else {
                            info.tray_id = -1;
                            info.mapping_result = (int)MappingResult::MAPPING_RESULT_TYPE_MISMATCH;
                        }
                    }
                }
            }
            result.push_back(info);
        }
        return 1;
    }

    char buffer[256];
    std::vector<std::vector<DisValue>> distance_map;

    // print title
    ::sprintf(buffer, "F(id)");
    std::string line = std::string(buffer);
    for (auto tray = tray_filaments.begin(); tray != tray_filaments.end(); tray++) {
        ::sprintf(buffer, "   AMS%02d", tray->second.id+1);
        line += std::string(buffer);
    }
    BOOST_LOG_TRIVIAL(info) << "ams_mapping_distance:" << line;

    for (int i = 0; i < filaments.size(); i++) {
        std::vector<DisValue> rol;
        ::sprintf(buffer, "F(%02d)", filaments[i].id+1);
        line = std::string(buffer);
        for (auto tray = tray_filaments.begin(); tray != tray_filaments.end(); tray++) {
            DisValue val;
            val.tray_id = tray->second.id;
            wxColour c = wxColour(filaments[i].color);
            val.distance = calc_color_distance(c, AmsTray::decode_color(tray->second.color));
            if (filaments[i].type != tray->second.type) {
                val.distance = 999999;
                val.is_type_match = false;
            } else {
                val.is_type_match = true;
            }
            ::sprintf(buffer, "  %6.0f", val.distance);
            line += std::string(buffer);
            rol.push_back(val);
        }
        BOOST_LOG_TRIVIAL(info) << "ams_mapping_distance:" << line;
        distance_map.push_back(rol);
    }

    // mapping algorithm
    for (int i = 0; i < filaments.size(); i++) {
        FilamentInfo info;
        info.id = filaments[i].id;
        info.tray_id = -1;
        result.push_back(info);
    }

    std::set<int> picked_src;
    std::set<int> picked_tar;
    for (int k = 0; k < distance_map.size(); k++) {
        float min_val = INT_MAX;
        int picked_src_idx = -1;
        int picked_tar_idx = -1;
        for (int i = 0; i < distance_map.size(); i++) {
            if (picked_src.find(i) != picked_src.end())
                continue;
            for (int j = 0; j < distance_map[i].size(); j++) {
                if (picked_tar.find(j) != picked_tar.end())
                    continue;
                if (distance_map[i][j].is_same_color
                    && distance_map[i][j].is_type_match) {
                    if (min_val > distance_map[i][j].distance) {
                        min_val = distance_map[i][j].distance;
                        picked_src_idx = i;
                        picked_tar_idx = j;
                    }
                }
            }
        }
        if (picked_src_idx >= 0 && picked_tar_idx >= 0) {
            auto tray = tray_filaments.find(distance_map[k][picked_tar_idx].tray_id);
            if (tray != tray_filaments.end()) {
                result[picked_src_idx].tray_id  = tray->first;
                result[picked_src_idx].color    = tray->second.color;
                result[picked_src_idx].type     = tray->second.type;
                result[picked_src_idx].distance = tray->second.distance;
            }
            else {
                FilamentInfo info;
                info.tray_id = -1;
            }
            ::sprintf(buffer, "ams_mapping, picked F(%02d) AMS(%02d), distance=%6.0f", picked_src_idx+1, picked_tar_idx+1,
                distance_map[picked_src_idx][picked_tar_idx].distance);
            BOOST_LOG_TRIVIAL(info) << std::string(buffer);
            picked_src.insert(picked_src_idx);
            picked_tar.insert(picked_tar_idx);
        }
    }

    std::vector<FilamentInfo> cache_map_result = result;

    //check ams mapping result
    if (is_valid_mapping_result(result, true)) {
        return 0;
    }

    reset_mapping_result(result);
    try {
        // try to use ordering ams mapping
        bool order_mapping_result = true;
        for (int i = 0; i < filaments.size(); i++) {
            if (i >= tray_info_list.size()) {
                order_mapping_result = false;
                break;
            }
            if (tray_info_list[i].tray_id == -1) {
                result[i].tray_id = tray_info_list[i].tray_id;
            } else {
                if (!tray_info_list[i].type.empty() && tray_info_list[i].type != filaments[i].type) {
                    order_mapping_result = false;
                    break;
                } else {
                    result[i].tray_id = tray_info_list[i].tray_id;
                    result[i].color = tray_info_list[i].color;
                    result[i].type = tray_info_list[i].type;
                }
            }
        }

        //check order mapping result
        if (is_valid_mapping_result(result, true)) {
            return 0;
        }
    } catch(...) {
        reset_mapping_result(result);
        return -1;
    }

    // try to match some color
    reset_mapping_result(result);
    result = cache_map_result;
    for (auto it = result.begin(); it != result.end(); it++) {
        if (it->distance >= 6000) {
            it->tray_id = -1;
        }
    }

    return 0;
}

bool MachineObject::is_valid_mapping_result(std::vector<FilamentInfo>& result, bool check_empty_slot)
{
    bool valid_ams_mapping_result = true;
    if (result.empty()) return false;

    for (int i = 0; i < result.size(); i++) {
        // invalid mapping result
        if (result[i].tray_id < 0)
            valid_ams_mapping_result = false;
        else {
            int ams_id = result[i].tray_id / 4;
            auto ams_item = amsList.find(std::to_string(ams_id));
            if (ams_item == amsList.end()) {
                result[i].tray_id = -1;
                valid_ams_mapping_result = false;
            } else {
                if (check_empty_slot) {
                    int  tray_id   = result[i].tray_id % 4;
                    auto tray_item = ams_item->second->trayList.find(std::to_string(tray_id));
                    if (tray_item == ams_item->second->trayList.end()) {
                        result[i].tray_id        = -1;
                        valid_ams_mapping_result = false;
                    } else {
                        if (!tray_item->second->is_exists) {
                            result[i].tray_id        = -1;
                            valid_ams_mapping_result = false;
                        }
                    }
                }
            }
        }
    }
    return valid_ams_mapping_result;
}

bool MachineObject::is_mapping_exceed_filament(std::vector<FilamentInfo> & result, int &exceed_index)
{
    bool is_exceed = false;
    for (int i = 0; i < result.size(); i++) {
        int ams_id = result[i].tray_id / 4;
        if (amsList.find(std::to_string(ams_id)) == amsList.end()) {
            exceed_index = result[i].tray_id;
            result[i].tray_id = -1;
            is_exceed = true;
            break;
        }
        if (result[i].mapping_result == MappingResult::MAPPING_RESULT_EXCEED) {
            exceed_index = result[i].id;
            is_exceed = true;
            break;
        }
    }
    return is_exceed;
}

void MachineObject::reset_mapping_result(std::vector<FilamentInfo>& result)
{
    for (int i = 0; i < result.size(); i++) {
        result[i].tray_id = -1;
        result[i].distance = 99999;
        result[i].mapping_result = 0;
    }
}

bool MachineObject::is_bbl_filament(std::string tag_uid)
{
    if (tag_uid.empty())
        return false;

    for (int i = 0; i < tag_uid.length(); i++) {
        if (tag_uid[i] != '0')
            return true;
    }

    return false;
}

std::string MachineObject::light_effect_str(LIGHT_EFFECT effect)
{
    switch (effect)
    {
    case LIGHT_EFFECT::LIGHT_EFFECT_ON:
        return "on";
    case LIGHT_EFFECT::LIGHT_EFFECT_OFF:
        return "off";
    case LIGHT_EFFECT::LIGHT_EFFECT_FLASHING:
        return "flashing";
    default:
        return "unknown";
    }
    return "unknown";
}

MachineObject::LIGHT_EFFECT MachineObject::light_effect_parse(std::string effect_str)
{
    if (effect_str.compare("on") == 0)
        return LIGHT_EFFECT::LIGHT_EFFECT_ON;
    else if (effect_str.compare("off") == 0)
        return LIGHT_EFFECT::LIGHT_EFFECT_OFF;
    else if (effect_str.compare("flashing") == 0)
        return LIGHT_EFFECT::LIGHT_EFFECT_FLASHING;
    else
        return LIGHT_EFFECT::LIGHT_EFFECT_UNKOWN;
    return LIGHT_EFFECT::LIGHT_EFFECT_UNKOWN;
}


std::string MachineObject::get_firmware_type_str()
{
    if (firmware_type == PrinterFirmwareType::FIRMWARE_TYPE_ENGINEER)
        return "engineer";
    else if (firmware_type == PrinterFirmwareType::FIRMWARE_TYPE_PRODUCTION)
        return "product";

    // return engineer by default;
    return "engineer";
}

bool MachineObject::is_in_upgrading()
{
    return upgrade_display_state == (int)UpgradingInProgress;
}

bool MachineObject::is_upgrading_avalable()
{
    return upgrade_display_state == (int)UpgradingAvaliable;
}

int MachineObject::get_upgrade_percent()
{
    if (upgrade_progress.empty())
        return 0;
    try {
        int result = atoi(upgrade_progress.c_str());
        return result;
    } catch(...) {
        ;
    }
    return 0;
}

std::string MachineObject::get_ota_version()
{
    auto it = module_vers.find("ota");
    if (it != module_vers.end()) {
        //double check name
        if (it->second.name == "ota") {
            return it->second.sw_ver;
        }
    }
    return "";
}

bool MachineObject::check_version_valid()
{
    bool valid = true;
    for (auto module : module_vers) {
        if (module.second.sn.empty()
            && module.first != "ota"
            && module.first != "xm")
            return false;
        if (module.second.sw_ver.empty())
            return false;
    }
    get_version_retry = 0;
    return valid;
}

wxString MachineObject::get_upgrade_result_str(int err_code)
{
    switch(err_code) {
    case UpgradeNoError:
        return _L("Update successful.");
    case UpgradeDownloadFailed:
        return _L("Downloading failed.");
    case UpgradeVerfifyFailed:
        return _L("Verification failed.");
    case UpgradeFlashFailed:
        return _L("Update failed.");
    case UpgradePrinting:
        return _L("Update failed.");
    default:
        return _L("Update failed.");
    }
    return "";
}

std::map<int, MachineObject::ModuleVersionInfo> MachineObject::get_ams_version()
{
    std::map<int, ModuleVersionInfo> result;
    for (int i = 0; i < 4; i++) {
        std::string ams_id = "ams/" + std::to_string(i);
        auto it = module_vers.find(ams_id);
        if (it != module_vers.end()) {
            result.emplace(std::pair(i, it->second));
        }
    }
    return result;
}

bool MachineObject::is_system_printing()
{
    if (is_in_calibration() && is_in_printing_status(print_status))
        return true;
    //FIXME
    //if (print_type == "system" && is_in_printing_status(print_status))
        //return true;
    return false;
}

bool MachineObject::is_axis_at_home(std::string axis)
{
    if (home_flag < 0)
        return true;

    if (axis == "X") {
        return home_flag & 1 == 1;
    } else if (axis == "Y") {
        return home_flag >> 1 & 1 == 1;
    } else if (axis == "Z") {
        return home_flag >> 2 & 1 == 1;
    } else {
        return true;
    }
}

bool MachineObject::is_filament_at_extruder()
{
    if (hw_switch_state == 1)
        return true;
    else if (hw_switch_state == 0)
        return false;
    else {
       //default
        return true;
    }
}

wxString MachineObject::get_curr_stage()
{
    if (stage_list_info.empty()) {
        return "";
    }
    return get_stage_string(stage_curr);
}

int MachineObject::get_curr_stage_idx()
{
    int result = -1;
    for (int i = 0; i < stage_list_info.size(); i++) {
        if (stage_list_info[i] == stage_curr) {
            return i;
        }
    }
    return -1;
}

bool MachineObject::is_in_calibration()
{
    // gcode file: auto_cali_for_user.gcode or auto_cali_for_user_param
    if (boost::contains(m_gcode_file, "auto_cali_for_user")
        && stage_curr != 0) {
        return true;
    } else {
        // reset
        if (stage_curr != 0) {
            calibration_done = false;
        }
    }
    return false;
}

bool MachineObject::is_calibration_done()
{
    return calibration_done;
}

bool MachineObject::is_calibration_running()
{
    if (is_in_calibration() && is_in_printing_status(print_status))
        return true;
    return false;
}

void MachineObject::parse_state_changed_event()
{
    // parse calibration done
    if (last_mc_print_stage != mc_print_stage) {
        if (mc_print_stage == 1 && boost::contains(m_gcode_file, "auto_cali_for_user")) {
            calibration_done = true;
        } else {
            calibration_done = false;
        }
    }
    last_mc_print_stage = mc_print_stage;
}

void MachineObject::parse_status(int flag)
{
    is_220V_voltage             = ((flag >> 3) & 0x1) != 0;
    if (xcam_auto_recovery_hold_count > 0)
        xcam_auto_recovery_hold_count--;
    else {
        xcam_auto_recovery_step_loss = ((flag >> 4) & 0x1) != 0;
    }

    camera_recording            = ((flag >> 5) & 0x1) != 0;
    ams_calibrate_remain_flag   = ((flag >> 7) & 0x1) != 0;

    if (ams_print_option_count > 0)
        ams_print_option_count--;
    else {
        ams_auto_switch_filament_flag = ((flag >> 10) & 0x1) != 0;
    }

    sdcard_state = MachineObject::SdcardState((flag >> 8) & 0x11);
}

PrintingSpeedLevel MachineObject::_parse_printing_speed_lvl(int lvl)
{
    if (lvl < (int)SPEED_LEVEL_COUNT)
        return PrintingSpeedLevel(lvl);

    return PrintingSpeedLevel::SPEED_LEVEL_INVALID;
}

int MachineObject::get_bed_temperature_limit()
{
    if (printer_type == "BL-P001" || printer_type == "BL-P002") {
        if (is_220V_voltage)
            return 110;
        else {
            return 120;
        }
    } else {
        int limit = BED_TEMP_LIMIT;
        DeviceManager::get_bed_temperature_limit(printer_type, limit);
        return limit;
    }
    return BED_TEMP_LIMIT;
}

bool MachineObject::is_sdcard_printing()
{
    if (can_abort()
        && (obj_subtask_id.compare("0") == 0 || obj_subtask_id.empty())
        && (profile_id_ == "0" || profile_id_.empty())
        && (project_id_ == "0" || project_id_.empty()))
        return true;
    else
        return false;
}

bool MachineObject::has_sdcard()
{
    return (sdcard_state == MachineObject::SdcardState::HAS_SDCARD_NORMAL);
}

MachineObject::SdcardState MachineObject::get_sdcard_state()
{
    return sdcard_state;
}

bool MachineObject::is_timelapse()
{
    return camera_timelapse;
}

bool MachineObject::is_recording_enable()
{
    return camera_recording_when_printing;
}

bool MachineObject::is_recording()
{
    return camera_recording;
}

void MachineObject::parse_version_func()
{
    auto ota_version = module_vers.find("ota");
    auto esp32_version = module_vers.find("esp32");
    if (printer_type == "BL-P001" ||
        printer_type == "BL-P002") {
        if (ota_version != module_vers.end()) {
            if (ota_version->second.sw_ver.compare("01.01.01.00") <= 0) {
                ams_support_remain                      = false;
                ams_support_auto_switch_filament_flag   = false;
                is_xcam_buildplate_supported            = false;
                xcam_support_recovery_step_loss         = false;
                is_support_send_to_sdcard               = false;
                is_support_1080dpi                      = false;
                is_support_ai_monitoring                = false;
                is_support_ams_humidity                 = false;
            } else {
                ams_support_remain                      = true;
                ams_support_auto_switch_filament_flag   = true;
                is_xcam_buildplate_supported            = true;
                xcam_support_recovery_step_loss         = true;
                is_support_send_to_sdcard               = true;
                is_support_1080dpi                      = true;
                is_support_ai_monitoring                = true;
                is_support_ams_humidity                 = true;
            }
            if (firmware_type == PrinterFirmwareType::FIRMWARE_TYPE_ENGINEER)
                local_use_ssl = false;
            else {
                local_use_ssl = ota_version->second.sw_ver.compare("01.03.01.04") >= 0;
            }
        }
    } else if (printer_type == "C11") {
        if (firmware_type == PrinterFirmwareType::FIRMWARE_TYPE_ENGINEER)
            local_use_ssl = false;
        else {
            local_use_ssl = true;
        }
        is_cloud_print_only = true;
        if (ota_version != module_vers.end()) {
            is_support_send_to_sdcard = ota_version->second.sw_ver.compare("01.02.00.00") >= 0;
        }
        if (esp32_version != module_vers.end()) {
            ams_support_auto_switch_filament_flag = esp32_version->second.sw_ver.compare("00.03.11.50") >= 0;
        }
    }
}

bool MachineObject::is_studio_cmd(int sequence_id)
{
    if (sequence_id >= START_SEQ_ID && sequence_id < END_SEQ_ID) {
        return true;
    }
    return false;
}

int MachineObject::command_get_version(bool with_retry)
{
    BOOST_LOG_TRIVIAL(info) << "command_get_version";
    json j;
    j["info"]["sequence_id"] = std::to_string(MachineObject::m_sequence_id++);
    j["info"]["command"] = "get_version";
    if (with_retry)
        get_version_retry = GET_VERSION_RETRYS;
    return this->publish_json(j.dump(), 1);
}

int MachineObject::command_request_push_all()
{
    auto curr_time = std::chrono::system_clock::now();
    auto diff = std::chrono::duration_cast<std::chrono::milliseconds>(curr_time - last_request_push);
    if (diff.count() < REQUEST_PUSH_MIN_TIME) {
        BOOST_LOG_TRIVIAL(trace) << "static: command_request_push_all: send request too fast, dev_id=" << dev_id;
        return -1;
    } else {
        BOOST_LOG_TRIVIAL(trace) << "static: command_request_push_all, dev_id=" << dev_id;
        last_request_push = std::chrono::system_clock::now();
    }
    json j;
    j["pushing"]["sequence_id"] = std::to_string(MachineObject::m_sequence_id++);
    j["pushing"]["command"]     = "pushall";
    return this->publish_json(j.dump());
}

int MachineObject::command_pushing(std::string cmd)
{
    auto curr_time = std::chrono::system_clock::now();
    auto diff = std::chrono::duration_cast<std::chrono::milliseconds>(curr_time - last_request_start);
    if (diff.count() < REQUEST_START_MIN_TIME) {
        BOOST_LOG_TRIVIAL(trace) << "static: command_request_start: send request too fast, dev_id=" << dev_id;
        return -1;
    }
    else {
        BOOST_LOG_TRIVIAL(trace) << "static: command_request_start, dev_id=" << dev_id;
        last_request_start = std::chrono::system_clock::now();
    }

    if (cmd == "start" || cmd == "stop") {
        json j;
        j["pushing"]["command"] = cmd;
        j["pushing"]["sequence_id"] = std::to_string(MachineObject::m_sequence_id++);
        return this->publish_json(j.dump());
    }
    return -1;
}

int MachineObject::command_clean_print_error(std::string subtask_id, int print_error)
{
    BOOST_LOG_TRIVIAL(info) << "command_clean_print_error, id = " << subtask_id;
    json j;
    j["print"]["command"] = "clean_print_error";
    j["print"]["sequence_id"] = std::to_string(MachineObject::m_sequence_id++);
    j["print"]["subtask_id"] = subtask_id;
    j["print"]["print_error"] = print_error;

    return this->publish_json(j.dump());
}

int MachineObject::command_upgrade_confirm()
{
    BOOST_LOG_TRIVIAL(info) << "command_upgrade_confirm";
    json j;
    j["upgrade"]["command"] = "upgrade_confirm";
    j["upgrade"]["sequence_id"] = std::to_string(MachineObject::m_sequence_id++);
    j["upgrade"]["src_id"] = 1; // 1 for slicer
    return this->publish_json(j.dump());
}

int MachineObject::command_consistency_upgrade_confirm()
{
    BOOST_LOG_TRIVIAL(info) << "command_consistency_upgrade_confirm";
    json j;
    j["upgrade"]["command"] = "consistency_confirm";
    j["upgrade"]["sequence_id"] = std::to_string(MachineObject::m_sequence_id++);
    j["upgrade"]["src_id"] = 1; // 1 for slicer
    return this->publish_json(j.dump());
}

int MachineObject::command_upgrade_firmware(FirmwareInfo info)
{
    std::string version     = info.version;
    std::string dst_url     = info.url;
    std::string module_name = info.module_type;

    json j;
    j["upgrade"]["command"]     = "start";
    j["upgrade"]["sequence_id"] = std::to_string(MachineObject::m_sequence_id++);
    j["upgrade"]["url"]         = info.url;
    j["upgrade"]["module"]      = info.module_type;
    j["upgrade"]["version"]     = info.version;
    j["upgrade"]["src_id"]      = 1;

    return this->publish_json(j.dump());
}

int MachineObject::command_upgrade_module(std::string url, std::string module_type, std::string version)
{
    json j;
    j["upgrade"]["command"] = "start";
    j["upgrade"]["sequence_id"] = std::to_string(MachineObject::m_sequence_id++);
    j["upgrade"]["url"] = url;
    j["upgrade"]["module"] = module_type;
    j["upgrade"]["version"] = version;
    j["upgrade"]["src_id"] = 1;

    return this->publish_json(j.dump());
}

int MachineObject::command_xyz_abs()
{
    return this->publish_gcode("G90 \n");
}

int MachineObject::command_auto_leveling()
{
    return this->publish_gcode("G29 \n");
}

int MachineObject::command_go_home()
{
    return this->publish_gcode("G28 \n");
}

int MachineObject::command_control_fan(FanType fan_type, bool on_off)
{
    std::string gcode = (boost::format("M106 P%1% S%2% \n") % (int)fan_type % (on_off ? 255 : 0)).str();
    return this->publish_gcode(gcode);
}

int MachineObject::command_control_fan_val(FanType fan_type, int val)
{
    std::string gcode = (boost::format("M106 P%1% S%2% \n") % (int)fan_type % (val)).str();
    return this->publish_gcode(gcode);
}


int MachineObject::command_task_abort()
{
    json j;
    j["print"]["command"] = "stop";
    j["print"]["param"] = "";
    j["print"]["sequence_id"] = std::to_string(MachineObject::m_sequence_id++);

    return this->publish_json(j.dump(), 1);
}

int MachineObject::command_task_pause()
{
    json j;
    j["print"]["command"] = "pause";
    j["print"]["param"] = "";
    j["print"]["sequence_id"] = std::to_string(MachineObject::m_sequence_id++);

    return this->publish_json(j.dump(), 1);
}

int MachineObject::command_task_resume()
{
    json j;
    j["print"]["command"] = "resume";
    j["print"]["param"] = "";
    j["print"]["sequence_id"] = std::to_string(MachineObject::m_sequence_id++);

    return this->publish_json(j.dump(), 1);
}

int MachineObject::command_set_bed(int temp)
{
    std::string gcode_str = (boost::format("M140 S%1%\n") % temp).str();
    return this->publish_gcode(gcode_str);
}

int MachineObject::command_set_nozzle(int temp)
{
    std::string gcode_str = (boost::format("M104 S%1%\n") % temp).str();
    return this->publish_gcode(gcode_str);
}

int MachineObject::command_ams_switch(int tray_index, int old_temp, int new_temp)
{
    BOOST_LOG_TRIVIAL(trace) << "ams_switch to " << tray_index << " with temp: " << old_temp << ", " << new_temp;
    if (old_temp < 0) old_temp = FILAMENT_DEF_TEMP;
    if (new_temp < 0) new_temp = FILAMENT_DEF_TEMP;
    int tray_id_int = tray_index;

    std::string gcode = "";
    if (tray_index == 255) {
        gcode = DeviceManager::load_gcode(printer_type, "ams_unload.gcode");
    } else {
        // include VIRTUAL_TRAY_ID
        gcode = DeviceManager::load_gcode(printer_type, "ams_load.gcode");
        boost::replace_all(gcode, "[next_extruder]", std::to_string(tray_index));
        boost::replace_all(gcode, "[new_filament_temp]", std::to_string(new_temp));
    }

    return this->publish_gcode(gcode);
}

int MachineObject::command_ams_change_filament(int tray_id, int old_temp, int new_temp)
{
    json j;
    j["print"]["command"] = "ams_change_filament";
    j["print"]["sequence_id"] = std::to_string(MachineObject::m_sequence_id++);
    j["print"]["target"] = tray_id;
    j["print"]["curr_temp"] = old_temp;
    j["print"]["tar_temp"] = new_temp;
    return this->publish_json(j.dump());
}

int MachineObject::command_ams_user_settings(int ams_id, bool start_read_opt, bool tray_read_opt, bool remain_flag)
{
    json j;
    j["print"]["command"] = "ams_user_setting";
    j["print"]["sequence_id"] = std::to_string(MachineObject::m_sequence_id++);
    j["print"]["ams_id"] = ams_id;
    j["print"]["startup_read_option"]   = start_read_opt;
    j["print"]["tray_read_option"]      = tray_read_opt;
    j["print"]["calibrate_remain_flag"] = remain_flag;

    ams_insert_flag = tray_read_opt;
    ams_power_on_flag = start_read_opt;
    ams_calibrate_remain_flag = remain_flag;
    ams_user_setting_hold_count = HOLD_COUNT_MAX;

    return this->publish_json(j.dump());
}

int MachineObject::command_ams_user_settings(int ams_id, AmsOptionType op, bool value)
{
    json j;
    j["print"]["command"]               = "ams_user_setting";
    j["print"]["sequence_id"]           = std::to_string(MachineObject::m_sequence_id++);
    j["print"]["ams_id"]                = ams_id;
    if (op == AmsOptionType::AMS_OP_STARTUP_READ) {
        j["print"]["startup_read_option"] = value;
        ams_power_on_flag                 = value;
    } else if (op == AmsOptionType::AMS_OP_TRAY_READ) {
        j["print"]["tray_read_option"] = value;
        ams_insert_flag                = value;
    } else if (op == AmsOptionType::AMS_OP_CALIBRATE_REMAIN) {
        j["print"]["calibrate_remain_flag"] = value;
        ams_calibrate_remain_flag = value;
    } else {
        return -1;
    }
    ams_user_setting_hold_count = HOLD_COUNT_MAX;
    return this->publish_json(j.dump());
}

int MachineObject::command_ams_calibrate(int ams_id)
{
    std::string gcode_cmd = (boost::format("M620 C%1% \n") % ams_id).str();
    BOOST_LOG_TRIVIAL(trace) << "ams_debug: gcode_cmd" << gcode_cmd;
    return this->publish_gcode(gcode_cmd);
}

int MachineObject::command_ams_filament_settings(int ams_id, int tray_id, std::string filament_id, std::string setting_id, std::string tray_color, std::string tray_type, int nozzle_temp_min, int nozzle_temp_max)
{
    BOOST_LOG_TRIVIAL(info) << "command_ams_filament_settings, ams_id = " << ams_id << ", tray_id = " << tray_id << ", tray_color = " << tray_color
                            << ", tray_type = " << tray_type << ", setting_id = " << setting_id;
    json j;
    j["print"]["command"]       = "ams_filament_setting";
    j["print"]["sequence_id"]   = std::to_string(MachineObject::m_sequence_id++);
    j["print"]["ams_id"]        = ams_id;
    j["print"]["tray_id"]       = tray_id;
    j["print"]["tray_info_idx"] = filament_id;
    j["print"]["setting_id"]    = setting_id;
    // format "FFFFFFFF"   RGBA
    j["print"]["tray_color"]        = tray_color;
    j["print"]["nozzle_temp_min"]   = nozzle_temp_min;
    j["print"]["nozzle_temp_max"]   = nozzle_temp_max;
    j["print"]["tray_type"]         = tray_type;

    return this->publish_json(j.dump());
}

int MachineObject::command_ams_refresh_rfid(std::string tray_id)
{
    std::string gcode_cmd = (boost::format("M620 R%1% \n") % tray_id).str();
    BOOST_LOG_TRIVIAL(trace) << "ams_debug: gcode_cmd" << gcode_cmd;
    return this->publish_gcode(gcode_cmd);
}

int MachineObject::command_ams_select_tray(std::string tray_id)
{
    std::string gcode_cmd = (boost::format("M620 P%1% \n") % tray_id).str();
    BOOST_LOG_TRIVIAL(trace) << "ams_debug: gcode_cmd" << gcode_cmd;
    return this->publish_gcode(gcode_cmd);
}

int MachineObject::command_ams_control(std::string action)
{
    //valid actions
    if (action == "resume" || action == "reset" || action == "pause" || action == "done") {
        json j;
        j["print"]["command"] = "ams_control";
        j["print"]["sequence_id"] = std::to_string(MachineObject::m_sequence_id++);
        j["print"]["param"] = action;
        return this->publish_json(j.dump());
    }
    return -1;
}


int MachineObject::command_set_chamber_light(LIGHT_EFFECT effect, int on_time, int off_time, int loops, int interval)
{
    json j;
    j["system"]["command"] = "ledctrl";
    j["system"]["led_node"] = "chamber_light";
    j["system"]["sequence_id"] = std::to_string(MachineObject::m_sequence_id++);
    j["system"]["led_mode"] = light_effect_str(effect);
    j["system"]["led_on_time"] = on_time;
    j["system"]["led_off_time"] = off_time;
    j["system"]["loop_times"] = loops;
    j["system"]["interval_time"] = interval;

    return this->publish_json(j.dump());
}

int MachineObject::command_set_work_light(LIGHT_EFFECT effect, int on_time, int off_time, int loops, int interval)
{
    json j;
    j["system"]["command"] = "ledctrl";
    j["system"]["led_node"] = "work_light";
    j["system"]["sequence_id"] = std::to_string(MachineObject::m_sequence_id++);
    j["system"]["led_mode"] = light_effect_str(effect);
    j["system"]["led_on_time"] = on_time;
    j["system"]["led_off_time"] = off_time;
    j["system"]["loop_times"] = loops;
    j["system"]["interval_time"] = interval;

    return this->publish_json(j.dump());
}

int MachineObject::command_start_extrusion_cali(int tray_index, int nozzle_temp, int bed_temp, float max_volumetric_speed, std::string setting_id)
{
    BOOST_LOG_TRIVIAL(info) << "extrusion_cali: tray_id = " << tray_index << ", nozzle_temp = " << nozzle_temp << ", bed_temp = " << bed_temp
                            << ", max_volumetric_speed = " << max_volumetric_speed;

    json j;
    j["print"]["command"] = "extrusion_cali";
    j["print"]["sequence_id"] = std::to_string(MachineObject::m_sequence_id++);
    j["print"]["tray_id"] = tray_index;
    //j["print"]["setting_id"] = setting_id;
    //j["print"]["name"] = "";
    j["print"]["nozzle_temp"] = nozzle_temp;
    j["print"]["bed_temp"] = bed_temp;
    j["print"]["max_volumetric_speed"] = max_volumetric_speed;

    // enter extusion cali
    last_extrusion_cali_start_time = std::chrono::system_clock::now();
    return this->publish_json(j.dump());
}

int MachineObject::command_stop_extrusion_cali()
{
    BOOST_LOG_TRIVIAL(info) << "extrusion_cali: stop";
    if (is_in_extrusion_cali()) {
        return command_task_abort();
    }
    return 0;
}

int MachineObject::command_extrusion_cali_set(int tray_index, std::string setting_id, std::string name, float k, float n, int bed_temp, int nozzle_temp, float max_volumetric_speed)
{
    BOOST_LOG_TRIVIAL(info) << "extrusion_cali: tray_id = " << tray_index << ", setting_id = " << setting_id << ", k = " << k
                            << ", n = " << n;
    json j;
    j["print"]["command"] = "extrusion_cali_set";
    j["print"]["sequence_id"]   = std::to_string(MachineObject::m_sequence_id++);
    j["print"]["tray_id"]       = tray_index;
    //j["print"]["setting_id"]    = setting_id;
    //j["print"]["name"]          = name;
    j["print"]["k_value"]       = k;
    j["print"]["n_coef"]        = 1.4f;     // fixed n
    //j["print"]["n_coef"]        = n;
    if (bed_temp >= 0 && nozzle_temp >= 0 && max_volumetric_speed >= 0) {
        j["print"]["bed_temp"]      = bed_temp;
        j["print"]["nozzle_temp"]   = nozzle_temp;
        j["print"]["max_volumetric_speed"] = max_volumetric_speed;
    }
    return this->publish_json(j.dump());
}


int MachineObject::command_set_printing_speed(PrintingSpeedLevel lvl)
{
    json j;
    j["print"]["command"] = "print_speed";
    j["print"]["sequence_id"] = std::to_string(MachineObject::m_sequence_id++);
    j["print"]["param"] = std::to_string((int)lvl);

    return this->publish_json(j.dump());
}

int MachineObject::command_set_printing_option(bool auto_recovery)
{
    int print_option = (int)auto_recovery << (int)PRINT_OP_AUTO_RECOVERY;
    json j;
    j["print"]["command"]       = "print_option";
    j["print"]["sequence_id"]   = std::to_string(MachineObject::m_sequence_id++);
    j["print"]["option"]        = print_option;
    j["print"]["auto_recovery"] = auto_recovery;

    return this->publish_json(j.dump());
}

int MachineObject::command_ams_switch_filament(bool switch_filament)
{
    json j;
    j["print"]["command"] = "print_option";
    j["print"]["sequence_id"] = std::to_string(MachineObject::m_sequence_id++);
    j["print"]["auto_switch_filament"] = switch_filament;

    ams_auto_switch_filament_flag = switch_filament;
    BOOST_LOG_TRIVIAL(trace) << "command_ams_filament_settings:" << switch_filament;
    ams_print_option_count = HOLD_COUNT_MAX;

    return this->publish_json(j.dump());
}

int MachineObject::command_axis_control(std::string axis, double unit, double value, int speed)
{
    char cmd[256];
    if (axis.compare("X") == 0
        || axis.compare("Y") == 0
        || axis.compare("Z") == 0) {
        sprintf(cmd, "M211 S \nM211 X1 Y1 Z1\nM1002 push_ref_mode\nG91 \nG1 %s%0.1f F%d\nM1002 pop_ref_mode\nM211 R\n", axis.c_str(), value * unit, speed);
    }
    else if (axis.compare("E") == 0) {
        sprintf(cmd, "M83 \nG0 %s%0.1f F%d\n", axis.c_str(), value * unit, speed);
        extruder_axis_status = (value >= 0.0f)? LOAD : UNLOAD;
    }
    else {
        return -1;
    }
    return this->publish_gcode(cmd);
}


bool MachineObject::is_support_command_calibration()
{
    if (printer_type == "BL-P001"
        || printer_type == "BL-P002") {
        auto ap_ver_it = module_vers.find("rv1126");
        if (ap_ver_it != module_vers.end()) {
            if (ap_ver_it->second.sw_ver.compare("00.00.15.79") < 0)
                return false;
        }
    }
    return true;
}

int MachineObject::command_start_calibration(bool vibration, bool bed_leveling, bool xcam_cali)
{
    if (!is_support_command_calibration()) {
        // fixed gcode file
        json j;
        j["print"]["command"] = "gcode_file";
        j["print"]["param"] = "/usr/etc/print/auto_cali_for_user.gcode";
        j["print"]["sequence_id"] = std::to_string(MachineObject::m_sequence_id++);
        return this->publish_json(j.dump());
    } else {
        json j;
        j["print"]["command"] = "calibration";
        j["print"]["sequence_id"] = std::to_string(MachineObject::m_sequence_id++);
        j["print"]["option"] =      (vibration    ? 1 << 2 : 0)
                                +   (bed_leveling ? 1 << 1 : 0)
                                +   (xcam_cali    ? 1 << 0 : 0);
        return this->publish_json(j.dump());
    }
}

int MachineObject::command_unload_filament()
{
    if ((printer_type == "BL-P001" || printer_type == "BL-P002")
        && !this->is_function_supported(PrinterFunction::FUNC_VIRTUAL_TYAY)) {
        // fixed gcode file
        json j;
        j["print"]["command"] = "gcode_file";
        j["print"]["param"] = "/usr/etc/print/filament_unload.gcode";
        j["print"]["sequence_id"] = std::to_string(MachineObject::m_sequence_id++);
        return this->publish_json(j.dump());
    }
    else if (printer_type == "C11"
        || ((printer_type == "BL-P001" || printer_type == "BL-P002")
        && this->is_function_supported(PrinterFunction::FUNC_VIRTUAL_TYAY))
        ) {
        std::string gcode = DeviceManager::load_gcode(printer_type, "ams_unload.gcode");
        if (gcode.empty()) {
            return -1;
        }

        json j;
        j["print"]["command"] = "gcode_line";
        j["print"]["param"] = gcode;
        j["print"]["sequence_id"] = std::to_string(MachineObject::m_sequence_id++);

        if (m_agent)
            j["print"]["user_id"] = m_agent->get_user_id();

        return this->publish_json(j.dump());
    }
    else {
        json j;
        j["print"]["command"] = "unload_filament";
        j["print"]["sequence_id"] = std::to_string(MachineObject::m_sequence_id++);
        return this->publish_json(j.dump());
    }
}


int MachineObject::command_ipcam_record(bool on_off)
{
    BOOST_LOG_TRIVIAL(info) << "command_ipcam_record = " << on_off;
    json j;
    j["camera"]["command"] = "ipcam_record_set";
    j["camera"]["sequence_id"] = std::to_string(MachineObject::m_sequence_id++);
    j["camera"]["control"] = on_off ? "enable" : "disable";
    camera_recording_hold_count = HOLD_COUNT_CAMERA;
    this->camera_recording_when_printing = on_off;
    return this->publish_json(j.dump());
}

int MachineObject::command_ipcam_timelapse(bool on_off)
{
    BOOST_LOG_TRIVIAL(info) << "command_ipcam_timelapse " << on_off;
    json j;
    j["camera"]["command"] = "ipcam_timelapse";
    j["camera"]["sequence_id"] = std::to_string(MachineObject::m_sequence_id++);
    j["camera"]["control"] = on_off ? "enable" : "disable";
    camera_timelapse_hold_count = HOLD_COUNT_CAMERA;
    this->camera_timelapse = on_off;
    return this->publish_json(j.dump());
}

int MachineObject::command_ipcam_resolution_set(std::string resolution)
{
    BOOST_LOG_TRIVIAL(info) << "command:ipcam_resolution_set" << ", resolution:" << resolution;
    json j;
    j["camera"]["command"] = "ipcam_resolution_set";
    j["camera"]["sequence_id"] = std::to_string(MachineObject::m_sequence_id++);
    j["camera"]["resolution"] = resolution;
    camera_resolution_hold_count = HOLD_COUNT_CAMERA;
    camera_recording_hold_count = HOLD_COUNT_CAMERA;
    this->camera_resolution = resolution;
    return this->publish_json(j.dump());
}

int MachineObject::command_xcam_control(std::string module_name, bool on_off, std::string lvl)
{
    json j;
    j["xcam"]["command"] = "xcam_control_set";
    j["xcam"]["sequence_id"] = std::to_string(MachineObject::m_sequence_id++);
    j["xcam"]["module_name"] = module_name;
    j["xcam"]["control"] = on_off;
    j["xcam"]["enable"] = on_off;       //old protocol
    j["xcam"]["print_halt"]  = true;    //old protocol
    if (!lvl.empty()) {
        j["xcam"]["halt_print_sensitivity"] = lvl;
    }
    BOOST_LOG_TRIVIAL(info) << "command:xcam_control_set" << ", module_name:" << module_name << ", control:" << on_off << ", halt_print_sensitivity:" << lvl;
    return this->publish_json(j.dump());
}

int MachineObject::command_xcam_control_ai_monitoring(bool on_off, std::string lvl)
{
    bool print_halt = (lvl == "never_halt") ? false:true;

    xcam_ai_monitoring = on_off;
    xcam_ai_monitoring_hold_count = HOLD_COUNT_MAX;
    xcam_ai_monitoring_sensitivity = lvl;
    return command_xcam_control("printing_monitor", on_off, lvl);
}

int MachineObject::command_xcam_control_buildplate_marker_detector(bool on_off)
{
    xcam_buildplate_marker_detector = on_off;
    xcam_buildplate_marker_hold_count = HOLD_COUNT_MAX;
    return command_xcam_control("buildplate_marker_detector", on_off);
}

int MachineObject::command_xcam_control_first_layer_inspector(bool on_off, bool print_halt)
{
    xcam_first_layer_inspector = on_off;
    xcam_first_layer_hold_count = HOLD_COUNT_MAX;
    return command_xcam_control("first_layer_inspector", on_off);
}

int MachineObject::command_xcam_control_auto_recovery_step_loss(bool on_off)
{
    xcam_auto_recovery_step_loss = on_off;
    xcam_auto_recovery_hold_count = HOLD_COUNT_MAX;
    return command_set_printing_option(on_off);
}

void MachineObject::set_bind_status(std::string status)
{
    bind_user_name = status;
}

std::string MachineObject::get_bind_str()
{
    std::string default_result = "N/A";
    if (bind_user_name.compare("null") == 0) {
        return "Free";
    }
    else if (!bind_user_name.empty()) {
        return bind_user_name;
    }
    return default_result;
}

bool MachineObject::can_print()
{
    if (print_status.compare("RUNNING") == 0) {
        return false;
    }
    if (print_status.compare("IDLE") == 0 || print_status.compare("FINISH") == 0) {
        return true;
    }
    return true;
}

bool MachineObject::can_resume()
{
    if (print_status.compare("PAUSE") == 0)
        return true;
    return false;
}

bool MachineObject::can_pause()
{
    if (print_status.compare("RUNNING") == 0)
        return true;
    return false;
}

bool MachineObject::can_abort()
{
    return MachineObject::is_in_printing_status(print_status);
}

bool MachineObject::is_in_printing_status(std::string status)
{
    if (status.compare("PAUSE") == 0
        || status.compare("RUNNING") == 0
        || status.compare("SLICING") == 0
        || status.compare("PREPARE") == 0) {
        return true;
    }
    return false;
}

bool MachineObject::is_in_printing()
{
    /* use print_status if print_status is valid */
    if (!print_status.empty())
        return MachineObject::is_in_printing_status(print_status);
    else {
        return MachineObject::is_in_printing_status(iot_print_status);
    }
    return false;
}

bool MachineObject::is_in_prepare()
{
    return print_status == "PREPARE";
}

bool MachineObject::is_printing_finished()
{
    if (print_status.compare("FINISH") == 0
        || print_status.compare("FAILED") == 0) {
        return true;
    }
    return false;
}

void MachineObject::reset_update_time()
{
    BOOST_LOG_TRIVIAL(trace) << "reset reset_update_time, dev_id =" << dev_id;
    last_update_time = std::chrono::system_clock::now();
}

void MachineObject::reset()
{
    BOOST_LOG_TRIVIAL(trace) << "reset dev_id=" << dev_id;
    last_update_time = std::chrono::system_clock::now();
    m_push_count = 0;
    is_220V_voltage = false;
    get_version_retry = 0;
    camera_recording = false;
    camera_recording_when_printing = false;
    camera_timelapse = false;
    camera_resolution = "";
    printing_speed_mag = 100;
    gcode_file_prepare_percent = 0;
    iot_print_status = "";
    print_status = "";
    last_mc_print_stage = -1;
    m_new_ver_list_exist = false;
    extruder_axis_status = LOAD;
    nozzle_diameter = 0.0f;

    vt_tray.reset();

    subtask_ = nullptr;

}

void MachineObject::set_print_state(std::string status)
{
    print_status = status;
}

int MachineObject::connect(bool is_anonymous)
{
    std::string username;
    std::string password;
    if (!is_anonymous) {
        username = "bblp";
        password = get_access_code();
    }
    if (m_agent) {
        try {
            return m_agent->connect_printer(dev_id, dev_ip, username, password);
        } catch (...) {
            ;
        }
    }
    return -1;
}

int MachineObject::disconnect()
{
    if (m_agent) {
        return m_agent->disconnect_printer();
    }
    return -1;
}

bool MachineObject::is_connected()
{
    std::chrono::system_clock::time_point curr_time = std::chrono::system_clock::now();
    auto diff = std::chrono::duration_cast<std::chrono::milliseconds>(curr_time - last_update_time);
    if (diff.count() > DISCONNECT_TIMEOUT) {
        BOOST_LOG_TRIVIAL(trace) << "machine_object: dev_id=" << dev_id <<", diff count = " << diff.count();
        return false;
    }

    if (!is_lan_mode_printer()) {
        NetworkAgent* m_agent = Slic3r::GUI::wxGetApp().getAgent();
        if (m_agent) {
            return m_agent->is_server_connected();
        }
    }
    return true;
}

bool MachineObject::is_connecting()
{
    return is_connected() && m_push_count == 0;
}

void MachineObject::set_online_state(bool on_off)
{
    m_is_online = on_off;
}

bool MachineObject::is_info_ready()
{
    if (module_vers.empty())
        return false;

    std::chrono::system_clock::time_point curr_time = std::chrono::system_clock::now();
    auto diff = std::chrono::duration_cast<std::chrono::microseconds>(last_push_time - curr_time);
    if (m_push_count > 0 && diff.count() < PUSHINFO_TIMEOUT) {
        return true;
    }
    return false;
}

bool MachineObject::is_function_supported(PrinterFunction func)
{
    std::string func_name;
    switch (func) {
    case FUNC_MONITORING:
        func_name = "FUNC_MONITORING";
        break;
    case FUNC_TIMELAPSE:
        func_name = "FUNC_TIMELAPSE";
        break;
    case FUNC_RECORDING:
        func_name = "FUNC_RECORDING";
        break;
    case FUNC_FIRSTLAYER_INSPECT:
        func_name = "FUNC_FIRSTLAYER_INSPECT";
        break;
    case FUNC_AI_MONITORING:
        parse_version_func();
        if (!is_support_ai_monitoring)
            return false;
        func_name = "FUNC_AI_MONITORING";
        break;
    case FUNC_BUILDPLATE_MARKER_DETECT:
        parse_version_func();
        if (!is_xcam_buildplate_supported)
            return false;
        func_name = "FUNC_BUILDPLATE_MARKER_DETECT";
        break;
    case FUNC_AUTO_RECOVERY_STEP_LOSS:
        parse_version_func();
        if (!xcam_support_recovery_step_loss)
            return false;
        func_name = "FUNC_AUTO_RECOVERY_STEP_LOSS";
        break;
    case FUNC_FLOW_CALIBRATION:
        func_name = "FUNC_FLOW_CALIBRATION";
        break;
    case FUNC_AUTO_LEVELING:
        func_name = "FUNC_AUTO_LEVELING";
        break;
    case FUNC_CHAMBER_TEMP:
        func_name = "FUNC_CHAMBER_TEMP";
        break;
    case FUNC_CAMERA_VIDEO:
        func_name = "FUNC_CAMERA_VIDEO";
        break;
    case FUNC_MEDIA_FILE:
        func_name = "FUNC_MEDIA_FILE";
        break;
    case FUNC_REMOTE_TUNNEL:
        func_name = "FUNC_REMOTE_TUNNEL";
        break;
    case FUNC_LOCAL_TUNNEL:
        func_name = "FUNC_LOCAL_TUNNEL";
        break;
    case FUNC_PRINT_WITHOUT_SD:
        func_name = "FUNC_PRINT_WITHOUT_SD";
        break;
    case FUNC_USE_AMS:
        func_name = "FUNC_USE_AMS";
        break;
    case FUNC_ALTER_RESOLUTION:
        func_name = "FUNC_ALTER_RESOLUTION";
        break;
    case FUNC_SEND_TO_SDCARD:
        parse_version_func();
        if (!is_support_send_to_sdcard)
            return false;
        func_name = "FUNC_SEND_TO_SDCARD";
        break;
    case FUNC_AUTO_SWITCH_FILAMENT:
        parse_version_func();
        if (!ams_support_auto_switch_filament_flag)
            return false;
        func_name = "FUNC_AUTO_SWITCH_FILAMENT";
        break;
    case FUNC_VIRTUAL_CAMERA:
        func_name = "FUNC_VIRTUAL_CAMERA";
        break;
    case FUNC_CHAMBER_FAN:
        func_name = "FUNC_CHAMBER_FAN";
        break;
    case FUNC_EXTRUSION_CALI:
        if (!ams_support_virtual_tray)
            return false;
        func_name = "FUNC_EXTRUSION_CALI";
        break;
    case FUNC_PRINT_ALL:
        func_name = "FUNC_PRINT_ALL";
        break;
    case FUNC_VIRTUAL_TYAY:
        if (!ams_support_virtual_tray)
            return false;
        func_name = "FUNC_VIRTUAL_TYAY";
        break;
    case FUNC_FILAMENT_BACKUP:
        func_name = "FUNC_FILAMENT_BACKUP";
        break;
    default:
        return true;
    }
    return DeviceManager::is_function_supported(printer_type, func_name);
}

std::vector<std::string> MachineObject::get_resolution_supported()
{
    return DeviceManager::get_resolution_supported(printer_type);
}

bool MachineObject::is_support_print_with_timelapse()
{
    //TODO version check, set true by default
    return true;
}

int MachineObject::publish_json(std::string json_str, int qos)
{
    if (is_lan_mode_printer()) {
        return local_publish_json(json_str, qos);
    } else {
        return cloud_publish_json(json_str, qos);
    }
}

int MachineObject::cloud_publish_json(std::string json_str, int qos)
{
    int result = -1;
    if (m_agent)
        result = m_agent->send_message(dev_id, json_str, qos);

    return result;
}

int MachineObject::local_publish_json(std::string json_str, int qos)
{
    int result = -1;
    if (m_agent) {
        result = m_agent->send_message_to_printer(dev_id, json_str, qos);
    }
    return result;
}

int MachineObject::parse_json(std::string payload)
{
    parse_msg_count++;
    std::chrono::system_clock::time_point clock_start = std::chrono::system_clock::now();
    this->set_online_state(true);

    /* update last received time */
    last_update_time = std::chrono::system_clock::now();

    try {
        bool restored_json = false;
        json j;
        json j_pre = json::parse(payload);
        if (j_pre.empty()) {
            return 0;
        }

        if (j_pre.contains("print")) {
            if (j_pre["print"].contains("command")) {
                if (j_pre["print"]["command"].get<std::string>() == "push_status") {
                    if (j_pre["print"].contains("msg")) {
                        if (j_pre["print"]["msg"].get<int>() == 0) {           //all message
                            BOOST_LOG_TRIVIAL(trace) << "static: get push_all msg, dev_id=" << dev_id;
                            m_push_count++;
                            print_json.diff2all_base_reset(j_pre);
                        } else if (j_pre["print"]["msg"].get<int>() == 1) {    //diff message
                            if (print_json.diff2all(j_pre, j) == 0) {
                                restored_json = true;
                            } else {
                                BOOST_LOG_TRIVIAL(trace) << "parse_json: restore failed! count = " << parse_msg_count;
                                if (print_json.is_need_request()) {
                                    BOOST_LOG_TRIVIAL(trace) << "parse_json: need request pushall, count = " << parse_msg_count;
                                    // request new push
                                    GUI::wxGetApp().CallAfter([this]{
                                        this->command_request_push_all();
                                    });
                                    return -1;
                                }
                                return -1;
                            }
                        } else {
                            BOOST_LOG_TRIVIAL(warning) << "unsupported msg_type=" << j_pre["print"]["msg"].get<std::string>();
                        }
                    }
                }
            }
        }

        if (!restored_json) {
            j = json::parse(payload);
        }

        BOOST_LOG_TRIVIAL(trace) << "parse_json: dev_id=" << dev_id << ", playload=" << j.dump(4);

        if (j.contains("print")) {
            json jj = j["print"];
            int sequence_id = 0;
            if (jj.contains("sequence_id")) {
                if (jj["sequence_id"].is_string()) {
                    std::string str_seq = jj["sequence_id"].get<std::string>();
                    try {
                        sequence_id = stoi(str_seq);
                    }
                    catch(...) {
                        ;
                    }
                }
            }
            if (jj.contains("command")) {
                if (jj["command"].get<std::string>() == "push_status") {
                    m_push_count++;
                    last_push_time = std::chrono::system_clock::now();
#pragma region printing
                    // U0 firmware
                    if (jj.contains("print_type")) {
                        print_type = jj["print_type"].get<std::string>();
                    }

                    if (jj.contains("home_flag")) {
                        home_flag = jj["home_flag"].get<int>();
                        parse_status(home_flag);
                    }
                    if (jj.contains("hw_switch_state")) {
                        hw_switch_state = jj["hw_switch_state"].get<int>();
                    }

                    if (jj.contains("mc_remaining_time")) {
                        if (jj["mc_remaining_time"].is_string())
                            mc_left_time = stoi(j["print"]["mc_remaining_time"].get<std::string>()) * 60;
                        else if (jj["mc_remaining_time"].is_number_integer())
                            mc_left_time = j["print"]["mc_remaining_time"].get<int>() * 60;
                    }
                    if (jj.contains("mc_percent")) {
                        if (jj["mc_percent"].is_string())
                            mc_print_percent = stoi(j["print"]["mc_percent"].get<std::string>());
                        else if (jj["mc_percent"].is_number_integer())
                            mc_print_percent = j["print"]["mc_percent"].get<int>();
                    }
                    if (jj.contains("mc_print_sub_stage")) {
                        if (jj["mc_print_sub_stage"].is_number_integer())
                            mc_print_sub_stage = j["print"]["mc_print_sub_stage"].get<int>();
                    }
                    /* printing */
                    if (jj.contains("mc_print_stage")) {
                        if (jj["mc_print_stage"].is_string())
                            mc_print_stage = atoi(jj["mc_print_stage"].get<std::string>().c_str());
                        if (jj["mc_print_stage"].is_number())
                            mc_print_stage = jj["mc_print_stage"].get<int>();
                    }
                    if (jj.contains("mc_print_error_code")) {
                        if (jj["mc_print_error_code"].is_number())
                            mc_print_error_code = jj["mc_print_error_code"].get<int>();

                    }
                    if (jj.contains("mc_print_line_number")) {
                        if (jj["mc_print_line_number"].is_string() && !jj["mc_print_line_number"].is_null())
                            mc_print_line_number = atoi(jj["mc_print_line_number"].get<std::string>().c_str());
                    }
                    if (jj.contains("print_error")) {
                        if (jj["print_error"].is_number())
                            print_error = jj["print_error"].get<int>();
                    }

#pragma endregion

#pragma region online
                    // parse online info
                    try {
                        if (jj.contains("online")) {
                            if (jj["online"].contains("ahb")) {
                                if (jj["online"]["ahb"].get<bool>()) {
                                    online_ahb = true;
                                } else {
                                    online_ahb = false;
                                }
                            }
                            if (jj["online"].contains("rfid")) {
                                if (jj["online"]["rfid"].get<bool>()) {
                                    online_rfid = true;
                                } else {
                                    online_rfid = false;
                                }
                            }
                            if (jj["online"].contains("version")) {
                                online_version = jj["online"]["version"].get<int>();
                            }
                            if (last_online_version != online_version) {
                                last_online_version = online_version;
                                GUI::wxGetApp().CallAfter([this] {
                                    this->command_get_version();
                                    });
                            }
                        }
                    } catch (...) {
                        ;
                    }
#pragma endregion

#pragma region print_task
                    if (jj.contains("printer_type")) {
                        printer_type = parse_printer_type(jj["printer_type"].get<std::string>());
                    }

                    if (jj.contains("subtask_name")) {
                        subtask_name = jj["subtask_name"].get<std::string>();
                    }
                    if (jj.contains("layer_num")) {
                        curr_layer = jj["layer_num"].get<int>();
                    }
                    if (jj.contains("total_layer_num")) {
                        total_layers = jj["total_layer_num"].get<int>();
                        if (total_layers == 0)
                            is_support_layer_num = false;
                        else
                            is_support_layer_num = true;
                    } else {
                        is_support_layer_num = false;
                    }

                    if (jj.contains("gcode_state")) {
                        this->set_print_state(jj["gcode_state"].get<std::string>());
                    }
                    if (jj.contains("queue_number")) {
                        this->queue_number = jj["queue_number"].get<int>();
                    } else {
                        this->queue_number = 0;
                    }

                    if (jj.contains("task_id")) {
                        this->task_id_ = jj["task_id"].get<std::string>();
                    }

                    if (jj.contains("gcode_file"))
                        this->m_gcode_file = jj["gcode_file"].get<std::string>();
                    if (jj.contains("gcode_file_prepare_percent")) {
                        std::string percent_str = jj["gcode_file_prepare_percent"].get<std::string>();
                        if (!percent_str.empty()) {
                            try{
                                this->gcode_file_prepare_percent = atoi(percent_str.c_str());
                            } catch(...) {}
                        }
                    }
                    if (jj.contains("project_id")
                        && jj.contains("profile_id")
                        && jj.contains("subtask_id")
                        ){
                        obj_subtask_id = jj["subtask_id"].get<std::string>();

                        int plate_index = -1;
                        /* parse local plate_index from task */
                        if (obj_subtask_id.compare("0") == 0 && jj["profile_id"].get<std::string>() != "0") {
                            if (jj.contains("gcode_file")) {
                                m_gcode_file = jj["gcode_file"].get<std::string>();
                                int idx_start = m_gcode_file.find_last_of("_") + 1;
                                int idx_end = m_gcode_file.find_last_of(".");
                                if (idx_start > 0 && idx_end > idx_start) {
                                    try {
                                        plate_index = atoi(m_gcode_file.substr(idx_start, idx_end - idx_start).c_str());
                                    }
                                    catch (...) {
                                        ;
                                    }
                                }
                            }
                        }
                        update_slice_info(jj["project_id"].get<std::string>(), jj["profile_id"].get<std::string>(), jj["subtask_id"].get<std::string>(), plate_index);
                        BBLSubTask* curr_task = get_subtask();
                        if (curr_task) {
                            curr_task->task_progress = mc_print_percent;
                            curr_task->printing_status = print_status;
                            curr_task->task_id = jj["subtask_id"].get<std::string>();

                        }
                    }


#pragma endregion

#pragma region status
                    /* temperature */
                    if (jj.contains("bed_temper")) {
                        if (jj["bed_temper"].is_number()) {
                            bed_temp = jj["bed_temper"].get<float>();
                        }
                    }
                    if (jj.contains("bed_target_temper")) {
                        if (jj["bed_target_temper"].is_number()) {
                            bed_temp_target = jj["bed_target_temper"].get<float>();
                        }
                    }
                    if (jj.contains("frame_temper")) {
                        if (jj["frame_temper"].is_number()) {
                            frame_temp = jj["frame_temper"].get<float>();
                        }
                    }
                    if (jj.contains("nozzle_temper")) {
                        if (jj["nozzle_temper"].is_number()) {
                            nozzle_temp = jj["nozzle_temper"].get<float>();
                        }
                    }
                    if (jj.contains("nozzle_target_temper")) {
                        if (jj["nozzle_target_temper"].is_number()) {
                            nozzle_temp_target = jj["nozzle_target_temper"].get<float>();
                        }
                    }
                    if (jj.contains("chamber_temper")) {
                        if (jj["chamber_temper"].is_number()) {
                            chamber_temp = jj["chamber_temper"].get<float>();
                        }
                    }
                    /* signals */
                    if (jj.contains("link_th_state"))
                        link_th = jj["link_th_state"].get<std::string>();
                    if (jj.contains("link_ams_state"))
                        link_ams = jj["link_ams_state"].get<std::string>();
                    if (jj.contains("wifi_signal"))
                        wifi_signal = jj["wifi_signal"].get<std::string>();

                    /* cooling */
                    if (jj.contains("fan_gear")) {
                        fan_gear = jj["fan_gear"].get<std::uint32_t>();
                        big_fan2_speed = (int)((fan_gear & 0x00FF0000) >> 16);
                        big_fan1_speed = (int)((fan_gear & 0x0000FF00) >> 8);
                        cooling_fan_speed= (int)((fan_gear & 0x000000FF) >> 0);
                    }
                    else {
                        if (jj.contains("cooling_fan_speed")) {
                            cooling_fan_speed = stoi(jj["cooling_fan_speed"].get<std::string>());
                            cooling_fan_speed = round( floor(cooling_fan_speed / float(1.5)) * float(25.5) );
                        }
                        else {
                            cooling_fan_speed = 0;
                        }

                        if (jj.contains("big_fan1_speed")) {
                            big_fan1_speed = stoi(jj["big_fan1_speed"].get<std::string>());
                            big_fan1_speed = round( floor(big_fan1_speed / float(1.5)) * float(25.5) );
                        }
                        else {
                            big_fan1_speed = 0;
                        }

                        if (jj.contains("big_fan2_speed")) {
                            big_fan2_speed = stoi(jj["big_fan2_speed"].get<std::string>());
                            big_fan2_speed = round( floor(big_fan2_speed / float(1.5)) * float(25.5) );
                        }
                        else {
                            big_fan2_speed = 0;
                        }
                    }

                    if (jj.contains("heatbreak_fan_speed")) {
                        heatbreak_fan_speed = stoi(jj["heatbreak_fan_speed"].get<std::string>());
                    }
                    
                    /* parse speed */
                    try {
                        if (jj.contains("spd_lvl")) {
                            printing_speed_lvl = (PrintingSpeedLevel)jj["spd_lvl"].get<int>();
                        }
                        if (jj.contains("spd_mag")) {
                            printing_speed_mag = jj["spd_mag"].get<int>();
                        }
                    }
                    catch (...) {
                        ;
                    }

                    try {
                        if (jj.contains("stg")) {
                            stage_list_info.clear();
                            if (jj["stg"].is_array()) {
                                for (auto it = jj["stg"].begin(); it != jj["stg"].end(); it++) {
                                    for (auto kv = (*it).begin(); kv != (*it).end(); kv++) {
                                        stage_list_info.push_back(kv.value().get<int>());
                                    }
                                }
                            }
                        }
                        if (jj.contains("stg_cur")) {
                            stage_curr = jj["stg_cur"].get<int>();
                        }
                    }
                    catch (...) {
                        ;
                    }

                    /*get filam_bak*/
                    try {
                        if (jj.contains("filam_bak")) {
                            filam_bak.clear();
                            if (jj["filam_bak"].is_array()) {
                                for (auto it = jj["filam_bak"].begin(); it != jj["filam_bak"].end(); it++) {
                                    filam_bak.push_back(it.value().get<int>());
                                }
                            }
                        }
                    }
                    catch (...) {
                        ;
                    }

                    /* get fimware type */
                    try {
                        if (jj.contains("lifecycle")) {
                            if (jj["lifecycle"].get<std::string>() == "engineer")
                                firmware_type = PrinterFirmwareType::FIRMWARE_TYPE_ENGINEER;
                            else if (jj["lifecycle"].get<std::string>() == "product")
                                firmware_type = PrinterFirmwareType::FIRMWARE_TYPE_PRODUCTION;
                        }
                    }
                    catch (...) {
                        ;
                    }

                    try {
                        if (jj.contains("lights_report") && jj["lights_report"].is_array()) {
                            for (auto it = jj["lights_report"].begin(); it != jj["lights_report"].end(); it++) {
                                if ((*it)["node"].get<std::string>().compare("chamber_light") == 0)
                                    chamber_light = light_effect_parse((*it)["mode"].get<std::string>());
                                if ((*it)["node"].get<std::string>().compare("work_light") == 0)
                                    work_light = light_effect_parse((*it)["mode"].get<std::string>());
                            }
                        }
                    }
                    catch (...) {
                        ;
                    }
                    // media
                    try {
                        if (jj.contains("sdcard")) {
                            if (jj["sdcard"].get<bool>())
                                sdcard_state = MachineObject::SdcardState::HAS_SDCARD_NORMAL;
                            else
                                sdcard_state = MachineObject::SdcardState::NO_SDCARD;
                        } else {
                            //do not check sdcard if no sdcard field
                            sdcard_state = MachineObject::SdcardState::NO_SDCARD;
                        }
                    }
                    catch (...) {
                        ;
                    }
#pragma endregion

                    try {
                        if (jj.contains("nozzle_diameter")) {
                            if (jj["nozzle_diameter"].is_number_float()) {
                                nozzle_diameter = jj["nozzle_diameter"].get<float>();
                            } else if (jj["nozzle_diameter"].is_string()) {
                                nozzle_diameter = stof(jj["nozzle_diameter"].get<std::string>().c_str());
                            }
                        }
                    }
                    catch(...) {
                        ;
                    }

#pragma region upgrade
                    try {
                        if (jj.contains("upgrade_state")) {
                            if (jj["upgrade_state"].contains("status"))
                                upgrade_status = jj["upgrade_state"]["status"].get<std::string>();
                            if (jj["upgrade_state"].contains("progress")) {
                                upgrade_progress = jj["upgrade_state"]["progress"].get<std::string>();
                            } if (jj["upgrade_state"].contains("new_version_state"))
                                upgrade_new_version = jj["upgrade_state"]["new_version_state"].get<int>() == 1 ? true : false;
                            if (jj["upgrade_state"].contains("ams_new_version_number"))
                                ams_new_version_number = jj["upgrade_state"]["ams_new_version_number"].get<std::string>();
                            if (jj["upgrade_state"].contains("ota_new_version_number"))
                                ota_new_version_number = jj["upgrade_state"]["ota_new_version_number"].get<std::string>();
                            if (jj["upgrade_state"].contains("ahb_new_version_number"))
                                ahb_new_version_number = jj["upgrade_state"]["ahb_new_version_number"].get<std::string>();
                            if (jj["upgrade_state"].contains("module"))
                                upgrade_module = jj["upgrade_state"]["module"].get<std::string>();
                            if (jj["upgrade_state"].contains("message"))
                                upgrade_message = jj["upgrade_state"]["message"].get<std::string>();
                            if (jj["upgrade_state"].contains("consistency_request"))
                                upgrade_consistency_request = jj["upgrade_state"]["consistency_request"].get<bool>();
                            if (jj["upgrade_state"].contains("force_upgrade"))
                                upgrade_force_upgrade = jj["upgrade_state"]["force_upgrade"].get<bool>();
                            if (jj["upgrade_state"].contains("err_code"))
                                upgrade_err_code = jj["upgrade_state"]["err_code"].get<int>();
                            if (jj["upgrade_state"].contains("dis_state")) {
                                if (upgrade_display_state != jj["upgrade_state"]["dis_state"].get<int>()
                                    && jj["upgrade_state"]["dis_state"].get<int>() == 3) {
                                    GUI::wxGetApp().CallAfter([this] {
                                        this->command_get_version();
                                    });
                                }
                                if (upgrade_display_hold_count > 0)
                                    upgrade_display_hold_count--;
                                else
                                    upgrade_display_state = jj["upgrade_state"]["dis_state"].get<int>();
                            } else {
                                if (upgrade_display_hold_count > 0)
                                    upgrade_display_hold_count--;
                                else {
                                    //BBS compatibility with old version
                                    if (upgrade_status == "DOWNLOADING"
                                        || upgrade_status == "FLASHING"
                                        || upgrade_status == "UPGRADE_REQUEST"
                                        || upgrade_status == "PRE_FLASH_START"
                                        || upgrade_status == "PRE_FLASH_SUCCESS") {
                                        upgrade_display_state = (int)UpgradingDisplayState::UpgradingInProgress;
                                    }
                                    else if (upgrade_status == "UPGRADE_SUCCESS"
                                        || upgrade_status == "DOWNLOAD_FAIL"
                                        || upgrade_status == "FLASH_FAIL"
                                        || upgrade_status == "PRE_FLASH_FAIL"
                                        || upgrade_status == "UPGRADE_FAIL") {
                                        upgrade_display_state = (int)UpgradingDisplayState::UpgradingFinished;
                                    }
                                    else {
                                        if (upgrade_new_version) {
                                            upgrade_display_state = (int)UpgradingDisplayState::UpgradingAvaliable;
                                        }
                                        else {
                                            upgrade_display_state = (int)UpgradingDisplayState::UpgradingUnavaliable;
                                        }
                                    }
                                }
                            }
                            // new ver list
                            if (jj["upgrade_state"].contains("new_ver_list")) {
                                m_new_ver_list_exist = true;
                                new_ver_list.clear();
                                for (auto ver_item = jj["upgrade_state"]["new_ver_list"].begin(); ver_item != jj["upgrade_state"]["new_ver_list"].end(); ver_item++) {
                                    ModuleVersionInfo ver_info;
                                    if (ver_item->contains("name"))
                                        ver_info.name = (*ver_item)["name"].get<std::string>();
                                    else
                                        continue;

                                    if (ver_item->contains("cur_ver"))
                                        ver_info.sw_ver = (*ver_item)["cur_ver"].get<std::string>();
                                    if (ver_item->contains("new_ver"))
                                        ver_info.sw_new_ver = (*ver_item)["new_ver"].get<std::string>();

                                    if (ver_info.name == "ota") {
                                        ota_new_version_number = ver_info.sw_new_ver;
                                    }

                                    new_ver_list.insert(std::make_pair(ver_info.name, ver_info));
                                }
                            } else {
                                new_ver_list.clear();
                            }
                        }
                    }
                    catch (...) {
                        ;
                    }
#pragma endregion

#pragma region  camera
                    // parse camera info
                    try {
                        if (jj.contains("ipcam")) {
                            if (jj["ipcam"].contains("ipcam_record")) {
                                if (camera_recording_hold_count > 0)
                                    camera_recording_hold_count--;
                                else {
                                    if (jj["ipcam"]["ipcam_record"].get<std::string>() == "enable") {
                                        camera_recording_when_printing = true;
                                    }
                                    else {
                                        camera_recording_when_printing = false;
                                    }
                                }
                            }
                            if (jj["ipcam"].contains("timelapse")) {
                                if (camera_timelapse_hold_count > 0)
                                    camera_timelapse_hold_count--;
                                else {
                                    if (jj["ipcam"]["timelapse"].get<std::string>() == "enable") {
                                        camera_timelapse = true;
                                    }
                                    else {
                                        camera_timelapse = false;
                                    }
                                }
                            }
                            if (jj["ipcam"].contains("ipcam_dev")) {
                                if (jj["ipcam"]["ipcam_dev"].get<std::string>() == "1") {
                                    has_ipcam = true;
                                } else {
                                    has_ipcam = false;
                                }
                            }
                            if (jj["ipcam"].contains("resolution")) {
                                if (camera_resolution_hold_count > 0)
                                    camera_resolution_hold_count--;
                                else {
                                    camera_resolution = jj["ipcam"]["resolution"].get<std::string>();
                                }
                            }
                        }
                    }
                    catch (...) {
                        ;
                    }

                    try {
                        if (jj.contains("xcam")) {
                            if (xcam_ai_monitoring_hold_count > 0)
                                xcam_ai_monitoring_hold_count--;
                            else {
                                if (jj["xcam"].contains("printing_monitor")) {
                                    // new protocol
                                    xcam_ai_monitoring = jj["xcam"]["printing_monitor"].get<bool>();
                                } else {
                                    // old version protocol
                                    if (jj["xcam"].contains("spaghetti_detector")) {
                                        xcam_ai_monitoring = jj["xcam"]["spaghetti_detector"].get<bool>();
                                        if (jj["xcam"].contains("print_halt")) {
                                            bool print_halt = jj["xcam"]["print_halt"].get<bool>();
                                            if (print_halt) { xcam_ai_monitoring_sensitivity = "medium"; }
                                        }
                                    }
                                }
                                if (jj["xcam"].contains("halt_print_sensitivity")) {
                                    xcam_ai_monitoring_sensitivity = jj["xcam"]["halt_print_sensitivity"].get<std::string>();
                                }
                            }

                            if (xcam_first_layer_hold_count > 0)
                                xcam_first_layer_hold_count--;
                            else {
                                if (jj["xcam"].contains("first_layer_inspector")) {
                                    xcam_first_layer_inspector = jj["xcam"]["first_layer_inspector"].get<bool>();
                                }
                            }

                            if (xcam_buildplate_marker_hold_count > 0)
                                xcam_buildplate_marker_hold_count--;
                            else {
                                if (jj["xcam"].contains("buildplate_marker_detector")) {
                                    xcam_buildplate_marker_detector = jj["xcam"]["buildplate_marker_detector"].get<bool>();
                                    is_xcam_buildplate_supported = true;
                                } else {
                                    is_xcam_buildplate_supported = false;
                                }
                            }
                        }
                    }
                    catch (...) {
                        ;
                    }
#pragma endregion

#pragma region hms
                    // parse hms msg
                    try {
                        hms_list.clear();
                        if (jj.contains("hms")) {
                            if (jj["hms"].is_array()) {
                                for (auto it = jj["hms"].begin(); it != jj["hms"].end(); it++) {
                                    HMSItem item;
                                    if ((*it).contains("attr") && (*it).contains("code")) {
                                        unsigned attr = (*it)["attr"].get<unsigned>();
                                        unsigned code = (*it)["code"].get<unsigned>();
                                        item.parse_hms_info(attr, code);
                                    }
                                    hms_list.push_back(item);
                                }
                            }
                        }
                    }
                    catch (...) {
                        ;
                    }
#pragma endregion


#pragma region push_ams
                    /* ams status */
                    try {
                        if (jj.contains("ams_status")) {
                            int ams_status = jj["ams_status"].get<int>();
                            this->_parse_ams_status(ams_status);
                        }
                    }
                    catch (...) {
                        ;
                    }

                    if (jj.contains("ams")) {
                        if (jj["ams"].contains("ams")) {
                            long int last_ams_exist_bits = ams_exist_bits;
                            long int last_tray_exist_bits = tray_exist_bits;
                            long int last_is_bbl_bits = tray_is_bbl_bits;
                            long int last_read_done_bits = tray_read_done_bits;
                            long int last_ams_version = ams_version;
                            if (jj["ams"].contains("ams_exist_bits")) {
                                ams_exist_bits = stol(jj["ams"]["ams_exist_bits"].get<std::string>(), nullptr, 16);
                            }
                            if (jj["ams"].contains("tray_exist_bits")) {
                                tray_exist_bits = stol(jj["ams"]["tray_exist_bits"].get<std::string>(), nullptr, 16);
                            }
                            if (jj["ams"].contains("tray_read_done_bits")) {
                                tray_read_done_bits = stol(jj["ams"]["tray_read_done_bits"].get<std::string>(), nullptr, 16);
                            }
                            if (jj["ams"].contains("tray_reading_bits")) {
                                tray_reading_bits = stol(jj["ams"]["tray_reading_bits"].get<std::string>(), nullptr, 16);
                                ams_support_use_ams = true;
                            }
                            if (jj["ams"].contains("tray_is_bbl_bits")) {
                                tray_is_bbl_bits = stol(jj["ams"]["tray_is_bbl_bits"].get<std::string>(), nullptr, 16);
                            }
                            if (jj["ams"].contains("version")) {
                                if (jj["ams"]["version"].is_number())
                                    ams_version = jj["ams"]["version"].get<int>();
                            }
                            if (jj["ams"].contains("tray_now")) {
                                this->_parse_tray_now(jj["ams"]["tray_now"].get<std::string>());
                            }
                            if (jj["ams"].contains("tray_tar")) {
                                m_tray_tar = jj["ams"]["tray_tar"].get<std::string>();
                            }
                            if (jj["ams"].contains("ams_rfid_status"))
                                ams_rfid_status = jj["ams"]["ams_rfid_status"].get<int>();
                            if (jj["ams"].contains("humidity")) {
                                if (jj["ams"]["humidity"].is_string()) {
                                    std::string humidity_str = jj["ams"]["humidity"].get<std::string>();
                                    try {
                                        ams_humidity = atoi(humidity_str.c_str());
                                    } catch (...) {
                                        ;
                                    }
                                }
                            }

                            if (jj["ams"].contains("insert_flag") || jj["ams"].contains("power_on_flag")
                                || jj["ams"].contains("calibrate_remain_flag")) {
                                if (ams_user_setting_hold_count > 0) {
                                    ams_user_setting_hold_count--;
                                } else {
                                    if (jj["ams"].contains("insert_flag")) {
                                        ams_insert_flag = jj["ams"]["insert_flag"].get<bool>();
                                    }
                                    if (jj["ams"].contains("power_on_flag")) {
                                        ams_power_on_flag = jj["ams"]["power_on_flag"].get<bool>();
                                    }
                                    if (jj["ams"].contains("calibrate_remain_flag")) {
                                        ams_calibrate_remain_flag = jj["ams"]["calibrate_remain_flag"].get<bool>();
                                    }
                                }
                            }
                            if (ams_exist_bits != last_ams_exist_bits
                                || last_tray_exist_bits != last_tray_exist_bits
                                || tray_is_bbl_bits != last_is_bbl_bits
                                || tray_read_done_bits != last_read_done_bits
                                || last_ams_version != ams_version) {
                                is_ams_need_update = true;
                            }
                            else {
                                is_ams_need_update = false;
                            }

                            json j_ams = jj["ams"]["ams"];
                            std::set<std::string> ams_id_set;
                            for (auto it = amsList.begin(); it != amsList.end(); it++) {
                                ams_id_set.insert(it->first);
                            }
                            for (auto it = j_ams.begin(); it != j_ams.end(); it++) {
                                if (!it->contains("id")) continue;
                                std::string ams_id = (*it)["id"].get<std::string>();
                                ams_id_set.erase(ams_id);
                                Ams* curr_ams = nullptr;
                                auto ams_it = amsList.find(ams_id);
                                if (ams_it == amsList.end()) {
                                    Ams* new_ams = new Ams(ams_id);
                                    try {
                                        if (!ams_id.empty()) {
                                            int ams_id_int = atoi(ams_id.c_str());
                                            new_ams->is_exists = (ams_exist_bits & (1 << ams_id_int)) != 0 ? true : false;
                                        }
                                    }
                                    catch (...) {
                                        ;
                                    }
                                    amsList.insert(std::make_pair(ams_id, new_ams));
                                    // new ams added event
                                    curr_ams = new_ams;
                                } else {
                                    curr_ams = ams_it->second;
                                }
                                if (!curr_ams) continue;

                                if (it->contains("humidity")) {
                                    std::string humidity = (*it)["humidity"].get<std::string>();

                                    try {
                                        curr_ams->humidity = atoi(humidity.c_str());
                                    }
                                    catch (...) {
                                        ;
                                    }
                                }
                                

                                if (it->contains("tray")) {
                                    std::set<std::string> tray_id_set;
                                    for (auto it = curr_ams->trayList.begin(); it != curr_ams->trayList.end(); it++) {
                                        tray_id_set.insert(it->first);
                                    }
                                    for (auto tray_it = (*it)["tray"].begin(); tray_it != (*it)["tray"].end(); tray_it++) {
                                        if (!tray_it->contains("id")) continue;
                                        std::string tray_id = (*tray_it)["id"].get<std::string>();
                                        tray_id_set.erase(tray_id);
                                        // compare tray_list
                                        AmsTray* curr_tray = nullptr;
                                        auto tray_iter = curr_ams->trayList.find(tray_id);
                                        if (tray_iter == curr_ams->trayList.end()) {
                                            AmsTray* new_tray = new AmsTray(tray_id);
                                            curr_ams->trayList.insert(std::make_pair(tray_id, new_tray));
                                            curr_tray = new_tray;
                                        }
                                        else {
                                            curr_tray = tray_iter->second;
                                        }
                                        if (!curr_tray) continue;

                                        if (curr_tray->hold_count > 0) {
                                            curr_tray->hold_count--;
                                            continue;
                                        }

                                        curr_tray->id = (*tray_it)["id"].get<std::string>();
                                        if (tray_it->contains("tag_uid"))
                                            curr_tray->tag_uid          = (*tray_it)["tag_uid"].get<std::string>();
                                        else
                                            curr_tray->tag_uid = "0";
                                        if (tray_it->contains("tray_info_idx") && tray_it->contains("tray_type")) {
                                            curr_tray->setting_id       = (*tray_it)["tray_info_idx"].get<std::string>();
                                            std::string type            = (*tray_it)["tray_type"].get<std::string>();
                                            if (curr_tray->setting_id == "GFS00") {
                                                curr_tray->type = "PLA-S";
                                            }
                                            else if (curr_tray->setting_id == "GFS01") {
                                                curr_tray->type = "PA-S";
                                            } else {
                                                curr_tray->type = type;
                                            }
                                        } else {
                                            curr_tray->setting_id = "";
                                            curr_tray->type       = "";
                                        }
                                        if (tray_it->contains("tray_sub_brands"))
                                            curr_tray->sub_brands       = (*tray_it)["tray_sub_brands"].get<std::string>();
                                        else
                                            curr_tray->sub_brands = "";
                                        if (tray_it->contains("tray_weight"))
                                            curr_tray->weight           = (*tray_it)["tray_weight"].get<std::string>();
                                        else
                                            curr_tray->weight = "";
                                        if (tray_it->contains("tray_diameter"))
                                            curr_tray->diameter         = (*tray_it)["tray_diameter"].get<std::string>();
                                        else
                                            curr_tray->diameter = "";
                                        if (tray_it->contains("tray_temp"))
                                            curr_tray->temp             = (*tray_it)["tray_temp"].get<std::string>();
                                        else
                                            curr_tray->temp = "";
                                        if (tray_it->contains("tray_time"))
                                            curr_tray->time             = (*tray_it)["tray_time"].get<std::string>();
                                        else
                                            curr_tray->time = "";
                                        if (tray_it->contains("bed_temp_type"))
                                            curr_tray->bed_temp_type    = (*tray_it)["bed_temp_type"].get<std::string>();
                                        else
                                            curr_tray->bed_temp_type = "";
                                        if (tray_it->contains("bed_temp"))
                                            curr_tray->bed_temp         = (*tray_it)["bed_temp"].get<std::string>();
                                        else
                                            curr_tray->bed_temp = "";
                                        if (tray_it->contains("nozzle_temp_max"))
                                            curr_tray->nozzle_temp_max = (*tray_it)["nozzle_temp_max"].get<std::string>();
                                        else
                                            curr_tray->nozzle_temp_max = "";
                                        if (tray_it->contains("nozzle_temp_min"))
                                            curr_tray->nozzle_temp_min = (*tray_it)["nozzle_temp_min"].get<std::string>();
                                        else
                                            curr_tray->nozzle_temp_min = "";
                                        if (tray_it->contains("xcam_info"))
                                            curr_tray->xcam_info = (*tray_it)["xcam_info"].get<std::string>();
                                        else
                                            curr_tray->xcam_info = "";
                                        if (tray_it->contains("tray_uuid"))
                                            curr_tray->uuid = (*tray_it)["tray_uuid"].get<std::string>();
                                        else
                                            curr_tray->uuid = "0";
                                        if (tray_it->contains("tray_color")) {
                                            auto color = (*tray_it)["tray_color"].get<std::string>();
                                            curr_tray->update_color_from_str(color);
                                        } else {
                                            curr_tray->color = "";
                                        }

                                        curr_tray->cols.clear();
                                        if (tray_it->contains("cols")) {
                                            if ((*tray_it)["cols"].is_array()) {
                                                for (auto it = (*tray_it)["cols"].begin(); it != (*tray_it)["cols"].end(); it++) {
                                                   curr_tray->cols.push_back(it.value().get<std::string>());
                                                }
                                            }
                                        }
                                 
                                        if (tray_it->contains("remain")) {
                                            curr_tray->remain = (*tray_it)["remain"].get<int>();
                                        } else {
                                            curr_tray->remain = -1;
                                        }
                                        int ams_id_int = 0;
                                        int tray_id_int = 0;
                                        try {
                                            if (!ams_id.empty() && !curr_tray->id.empty()) {
                                                ams_id_int = atoi(ams_id.c_str());
                                                tray_id_int = atoi(curr_tray->id.c_str());
                                                curr_tray->is_exists = (tray_exist_bits & (1 << (ams_id_int * 4 + tray_id_int))) != 0 ? true : false;
                                            }
                                        }
                                        catch (...) {
                                        }
                                        if (tray_it->contains("setting_id")) {
                                            curr_tray->filament_setting_id = (*tray_it)["setting_id"].get<std::string>();
                                        }

                                        
                                        auto curr_time = std::chrono::system_clock::now();
                                        auto diff = std::chrono::duration_cast<std::chrono::milliseconds>(curr_time - extrusion_cali_set_hold_start);
                                        if (diff.count() > HOLD_TIMEOUT || diff.count() < 0
                                            || ams_id_int != (extrusion_cali_set_tray_id / 4)
                                            || tray_id_int != (extrusion_cali_set_tray_id % 4)) {
                                            if (tray_it->contains("k")) {
                                                curr_tray->k = (*tray_it)["k"].get<float>();
                                            }
                                            if (tray_it->contains("n")) {
                                                curr_tray->n = (*tray_it)["n"].get<float>();
                                            }
                                        }
                                    }
                                    // remove not in trayList
                                    for (auto tray_it = tray_id_set.begin(); tray_it != tray_id_set.end(); tray_it++) {
                                        std::string tray_id = *tray_it;
                                        auto tray = curr_ams->trayList.find(tray_id);
                                        if (tray != curr_ams->trayList.end()) {
                                            curr_ams->trayList.erase(tray_id);
                                            BOOST_LOG_TRIVIAL(trace) << "parse_json: remove ams_id=" << ams_id << ", tray_id=" << tray_id;
                                        }
                                    }
                                }
                            }
                            // remove not in amsList
                            for (auto it = ams_id_set.begin(); it != ams_id_set.end(); it++) {
                                std::string ams_id = *it;
                                auto ams = amsList.find(ams_id);
                                if (ams != amsList.end()) {
                                    BOOST_LOG_TRIVIAL(trace) << "parse_json: remove ams_id=" << ams_id;
                                    amsList.erase(ams_id);
                                }
                            }
                        }
                    }

                    /* vitrual tray*/
                    try {
                        if (jj.contains("vt_tray")) {
                            if (jj["vt_tray"].contains("id"))
                                vt_tray.id = jj["vt_tray"]["id"].get<std::string>();
                            auto curr_time = std::chrono::system_clock::now();
                            auto diff = std::chrono::duration_cast<std::chrono::milliseconds>(curr_time - extrusion_cali_set_hold_start);
                            if (diff.count() > HOLD_TIMEOUT || diff.count() < 0
                                || extrusion_cali_set_tray_id != VIRTUAL_TRAY_ID) {
                                if (jj["vt_tray"].contains("k"))
                                    vt_tray.k = jj["vt_tray"]["k"].get<float>();
                                if (jj["vt_tray"].contains("n"))
                                    vt_tray.n = jj["vt_tray"]["n"].get<float>();
                            }
                            ams_support_virtual_tray = true;

                            if (vt_tray.hold_count > 0) {
                                vt_tray.hold_count--;
                            } else {
                                if (jj["vt_tray"].contains("tag_uid"))
                                    vt_tray.tag_uid = jj["vt_tray"]["tag_uid"].get<std::string>();
                                else
                                    vt_tray.tag_uid = "0";
                                if (jj["vt_tray"].contains("tray_info_idx") && jj["vt_tray"].contains("tray_type")) {
                                    vt_tray.setting_id = jj["vt_tray"]["tray_info_idx"].get<std::string>();
                                    std::string type = jj["vt_tray"]["tray_type"].get<std::string>();
                                    if (vt_tray.setting_id == "GFS00") {
                                        vt_tray.type = "PLA-S";
                                    }
                                    else if (vt_tray.setting_id == "GFS01") {
                                        vt_tray.type = "PA-S";
                                    }
                                    else {
                                        vt_tray.type = type;
                                    }
                                }
                                else {
                                    vt_tray.setting_id = "";
                                    vt_tray.type = "";
                                }
                                if (jj["vt_tray"].contains("tray_sub_brands"))
                                    vt_tray.sub_brands = jj["vt_tray"]["tray_sub_brands"].get<std::string>();
                                else
                                    vt_tray.sub_brands = "";
                                if (jj["vt_tray"].contains("tray_weight"))
                                    vt_tray.weight = jj["vt_tray"]["tray_weight"].get<std::string>();
                                else
                                    vt_tray.weight = "";
                                if (jj["vt_tray"].contains("tray_diameter"))
                                    vt_tray.diameter = jj["vt_tray"]["tray_diameter"].get<std::string>();
                                else
                                    vt_tray.diameter = "";
                                if (jj["vt_tray"].contains("tray_temp"))
                                    vt_tray.temp = jj["vt_tray"]["tray_temp"].get<std::string>();
                                else
                                    vt_tray.temp = "";
                                if (jj["vt_tray"].contains("tray_time"))
                                    vt_tray.time = jj["vt_tray"]["tray_time"].get<std::string>();
                                else
                                    vt_tray.time = "";
                                if (jj["vt_tray"].contains("bed_temp_type"))
                                    vt_tray.bed_temp_type = jj["vt_tray"]["bed_temp_type"].get<std::string>();
                                else
                                    vt_tray.bed_temp_type = "";
                                if (jj["vt_tray"].contains("bed_temp"))
                                    vt_tray.bed_temp = jj["vt_tray"]["bed_temp"].get<std::string>();
                                else
                                    vt_tray.bed_temp = "";
                                if (jj["vt_tray"].contains("nozzle_temp_max"))
                                    vt_tray.nozzle_temp_max = jj["vt_tray"]["nozzle_temp_max"].get<std::string>();
                                else
                                    vt_tray.nozzle_temp_max = "";
                                if (jj["vt_tray"].contains("nozzle_temp_min"))
                                    vt_tray.nozzle_temp_min = jj["vt_tray"]["nozzle_temp_min"].get<std::string>();
                                else
                                    vt_tray.nozzle_temp_min = "";
                                if (jj["vt_tray"].contains("xcam_info"))
                                    vt_tray.xcam_info = jj["vt_tray"]["xcam_info"].get<std::string>();
                                else
                                    vt_tray.xcam_info = "";
                                if (jj["vt_tray"].contains("tray_uuid"))
                                    vt_tray.uuid = jj["vt_tray"]["tray_uuid"].get<std::string>();
                                else
                                    vt_tray.uuid = "0";
                                if (jj["vt_tray"].contains("tray_color")) {
                                    auto color = jj["vt_tray"]["tray_color"].get<std::string>();
                                    vt_tray.update_color_from_str(color);
                                }
                                else {
                                    vt_tray.color = "";
                                }

                                vt_tray.cols.clear();
                                if (jj["vt_tray"].contains("cols")) {
                                    if (jj["vt_tray"].is_array()) {
                                        for (auto it = jj["vt_tray"].begin(); it != jj["vt_tray"].end(); it++) {
                                            vt_tray.cols.push_back(it.value().get<std::string>());
                                        }
                                    }
                                }

                                if (jj["vt_tray"].contains("remain")) {
                                    vt_tray.remain = jj["vt_tray"]["remain"].get<int>();
                                }
                                else {
                                    vt_tray.remain = -1;
                                }
                            }
                        } else {
                            ams_support_virtual_tray = false;
                        }
                    }
                    catch (...) {
                        ;
                    }
#pragma endregion

                } else if (jj["command"].get<std::string>() == "gcode_line") {
                    //ack of gcode_line
                    BOOST_LOG_TRIVIAL(debug) << "parse_json, ack of gcode_line = " << j.dump(4);
                    if (m_agent && is_studio_cmd(sequence_id)) {
                        json t;
                        t["dev_id"] = this->dev_id;
                        t["signal"] = this->wifi_signal;
                        m_agent->track_event("ack_cmd_gcode_line", t.dump());
                    }
                } else if (jj["command"].get<std::string>() == "project_file") {
                    //ack of project file
                    BOOST_LOG_TRIVIAL(debug) << "parse_json, ack of project_file = " << j.dump(4);

                    if (m_agent && is_studio_cmd(sequence_id)) {
                        json t;
                        t["dev_id"] = this->dev_id;
                        t["signal"] = this->wifi_signal;
                        m_agent->track_event("ack_cmd_project_file", t.dump());
                    }

                    std::string result;
                    if (jj.contains("result")) {
                        result = jj["result"].get<std::string>();
                        if (result == "FAIL") {
                            wxString text = _L("Failed to start printing job");
                            GUI::wxGetApp().show_dialog(text);
                        }
                    }
                } else if (jj["command"].get<std::string>() == "ams_filament_setting") {
                    // BBS trigger ams UI update
                    ams_version = -1;

                    if (jj["ams_id"].is_number()) {
                        int ams_id = jj["ams_id"].get<int>();
                        int tray_id = 0;
                        if (jj.contains("tray_id")) {
                            tray_id = jj["tray_id"].get<int>();
                        }
                        if (ams_id == 255 && tray_id == VIRTUAL_TRAY_ID) {
                            BOOST_LOG_TRIVIAL(trace) << "ams_filament_setting, parse tray info";
                            vt_tray.nozzle_temp_max = std::to_string(jj["nozzle_temp_max"].get<int>());
                            vt_tray.nozzle_temp_min = std::to_string(jj["nozzle_temp_min"].get<int>());
                            vt_tray.type = jj["tray_type"].get<std::string>();
                            vt_tray.color = jj["tray_color"].get<std::string>();
                            vt_tray.setting_id = jj["tray_info_idx"].get<std::string>();
                            // delay update
                            vt_tray.set_hold_count();
                        } else {
                            auto ams_it = amsList.find(std::to_string(ams_id));
                            if (ams_it != amsList.end()) {
                                tray_id = jj["tray_id"].get<int>();
                                auto tray_it = ams_it->second->trayList.find(std::to_string(tray_id));
                                if (tray_it != ams_it->second->trayList.end()) {
                                    BOOST_LOG_TRIVIAL(trace) << "ams_filament_setting, parse tray info";
                                    tray_it->second->nozzle_temp_max = std::to_string(jj["nozzle_temp_max"].get<int>());
                                    tray_it->second->nozzle_temp_min = std::to_string(jj["nozzle_temp_min"].get<int>());
                                    tray_it->second->type = jj["tray_type"].get<std::string>();
                                    tray_it->second->color = jj["tray_color"].get<std::string>();

                                    /*tray_it->second->cols.clear();
                                    if (jj.contains("cols")) {
                                        if (jj["cols"].is_array()) {
                                            for (auto it = jj["cols"].begin(); it != jj["cols"].end(); it++) {
                                                tray_it->second->cols.push_back(it.value().get<std::string>());
                                            }
                                        }
                                    }*/

                                    tray_it->second->setting_id = jj["tray_info_idx"].get<std::string>();
                                    // delay update
                                    tray_it->second->set_hold_count();
                                } else {
                                    BOOST_LOG_TRIVIAL(warning) << "ams_filament_setting, can not find in trayList, tray_id=" << tray_id;
                                }
                            } else {
                                BOOST_LOG_TRIVIAL(warning) << "ams_filament_setting, can not find in amsList, ams_id=" << ams_id;
                            }
                        }
                    }
                } else if (jj["command"].get<std::string>() == "xcam_control_set") {
                    if (jj.contains("module_name")) {
                        if (jj.contains("enable") || jj.contains("control")) {
                            bool enable = false;
                            if (jj.contains("enable"))
                                enable = jj["enable"].get<bool>();
                            else if (jj.contains("control"))
                                enable = jj["control"].get<bool>();
                            else {
                                ;
                            }

                            if (jj["module_name"].get<std::string>() == "first_layer_inspector") {
                                xcam_first_layer_inspector = enable;
                                xcam_first_layer_hold_count = HOLD_COUNT_MAX;
                            }
                            else if (jj["module_name"].get<std::string>() == "buildplate_marker_detector") {
                                xcam_buildplate_marker_detector = enable;
                                xcam_buildplate_marker_hold_count = HOLD_COUNT_MAX;
                            }
                            else if (jj["module_name"].get<std::string>() == "printing_monitor") {
                                xcam_ai_monitoring = enable;
                                xcam_ai_monitoring_hold_count = HOLD_COUNT_MAX;
                                if (jj.contains("halt_print_sensitivity")) {
                                    xcam_ai_monitoring_sensitivity = jj["halt_print_sensitivity"].get<std::string>();
                                }
                            }
                            else if (jj["module_name"].get<std::string>() == "spaghetti_detector") {
                                // old protocol
                                xcam_ai_monitoring = enable;
                                xcam_ai_monitoring_hold_count = HOLD_COUNT_MAX;
                                if (jj.contains("print_halt")) {
                                    if (jj["print_halt"].get<bool>())
                                        xcam_ai_monitoring_sensitivity = "medium";
                                }
                            }
                        }
                    }
                } else if(jj["command"].get<std::string>() == "print_option") {
                     try {
                          if (jj.contains("option")) {
                              if (jj["option"].is_number()) {
                                  int option = jj["option"].get<int>();
                                  _parse_print_option_ack(option);
                              }
                          }
                          if (jj.contains("auto_recovery")) {
                              xcam_auto_recovery_step_loss = jj["auto_recovery"].get<bool>();
                          }
                     }
                     catch(...) {
                     }
                } else if (jj["command"].get<std::string>() == "extrusion_cali") {
                    if (jj.contains("result") && jj["result"].get<std::string>() == "success") {
                        // enter extrusion cali
                    }
                } else if (jj["command"].get<std::string>() == "extrusion_cali_set") {
                    int ams_id = -1;
                    int tray_id = -1;
                    int curr_tray_id = -1;
                    if (jj.contains("tray_id")) {
                        try {
                            curr_tray_id = jj["tray_id"].get<int>();
                            if (curr_tray_id == VIRTUAL_TRAY_ID)
                                tray_id = curr_tray_id;
                            else if (curr_tray_id >= 0 && curr_tray_id < 16){
                                ams_id = curr_tray_id / 4;
                                tray_id = curr_tray_id % 4;
                            } else {
                                BOOST_LOG_TRIVIAL(trace) << "extrusion_cali_set: unsupported tray_id = " << curr_tray_id;
                            }
                        }
                        catch(...) {
                            ;
                        }
                    }
                    if (tray_id == VIRTUAL_TRAY_ID) {
                        if (jj.contains("k_value"))
                            vt_tray.k = jj["k_value"].get<float>();
                        if (jj.contains("n_coef"))
                            vt_tray.n = jj["n_coef"].get<float>();
                    } else {
                        auto ams_item = this->amsList.find(std::to_string(ams_id));
                        if (ams_item != this->amsList.end()) {
                            auto tray_item = ams_item->second->trayList.find(std::to_string(tray_id));
                            if (tray_item != ams_item->second->trayList.end()) {
                                if (jj.contains("k_value"))
                                    tray_item->second->k = jj["k_value"].get<float>();
                                if (jj.contains("n_coef"))
                                    tray_item->second->n = jj["n_coef"].get<float>();
                            }
                        }
                    }
                    extrusion_cali_set_tray_id = curr_tray_id;
                    extrusion_cali_set_hold_start = std::chrono::system_clock::now();
                }
            }
        }

        try {
            if (j.contains("info")) {
                if (j["info"].contains("command") && j["info"]["command"].get<std::string>() == "get_version") {
                    json j_module = j["info"]["module"];
                    module_vers.clear();
                    for (auto it = j_module.begin(); it != j_module.end(); it++) {
                        ModuleVersionInfo ver_info;
                        ver_info.name = (*it)["name"].get<std::string>();
                        if ((*it).contains("sw_ver"))
                            ver_info.sw_ver = (*it)["sw_ver"].get<std::string>();
                        if ((*it).contains("sn"))
                            ver_info.sn = (*it)["sn"].get<std::string>();
                        if ((*it).contains("hw_ver"))
                            ver_info.hw_ver = (*it)["hw_ver"].get<std::string>();
                        module_vers.emplace(ver_info.name, ver_info);
                    }
                    parse_version_func();

                    bool get_version_result = true;
                    if (j["info"].contains("result"))
                        if (j["info"]["result"].get<std::string>() == "fail")
                            get_version_result = false;
                    if ((!check_version_valid() && get_version_retry-- >= 0)
                        && get_version_result) {
                            BOOST_LOG_TRIVIAL(info) << "get_version_retry = " << get_version_retry;
                            boost::thread retry = boost::thread([this] {
                                boost::this_thread::sleep_for(boost::chrono::milliseconds(RETRY_INTERNAL));
                                GUI::wxGetApp().CallAfter([this] {
                                    this->command_get_version(false);
                            });
                        });
                    }
                }
            }
        } catch (...) {}

        try {
            if (j.contains("camera")) {
                if (j["camera"].contains("command")) {
                    if (j["camera"]["command"].get<std::string>() == "ipcam_timelapse") {
                        if (j["camera"]["control"].get<std::string>() == "enable")
                            this->camera_timelapse = true;
                        if (j["camera"]["control"].get<std::string>() == "disable")
                            this->camera_timelapse = false;
                        BOOST_LOG_TRIVIAL(info) << "ack of timelapse = " << camera_timelapse;
                    } else if (j["camera"]["command"].get<std::string>() == "ipcam_record_set") {
                        if (j["camera"]["control"].get<std::string>() == "enable")
                            this->camera_recording_when_printing = true;
                        if (j["camera"]["control"].get<std::string>() == "disable")
                            this->camera_recording_when_printing = false;
                        BOOST_LOG_TRIVIAL(info) << "ack of ipcam_record_set " << camera_recording_when_printing;
                    } else if (j["camera"]["command"].get<std::string>() == "ipcam_resolution_set") {
                        this->camera_resolution = j["camera"]["resolution"].get<std::string>();
                        BOOST_LOG_TRIVIAL(info) << "ack of resolution = " << camera_resolution;
                    }
                }
            }
        } catch (...) {}

        // upgrade
        try {
            if (j.contains("upgrade")) {
                if (j["upgrade"].contains("command")) {
                    if (j["upgrade"]["command"].get<std::string>() == "upgrade_confirm") {
                        this->upgrade_display_state = (int)UpgradingDisplayState::UpgradingInProgress;
                        upgrade_display_hold_count = HOLD_COUNT_MAX;
                        BOOST_LOG_TRIVIAL(info) << "ack of upgrade_confirm";
                    }
                }
            }
        }
        catch (...) {
            ;
        }

        // event info
        try {
            if (j.contains("event")) {
                if (j["event"].contains("event")) {
                    if (j["event"]["event"].get<std::string>() == "client.disconnected")
                        set_online_state(false);
                    else if (j["event"]["event"].get<std::string>() == "client.connected")
                        set_online_state(true);
                }
            }
        }
        catch (...)  {}

        parse_state_changed_event();
    }
    catch (...) {
        BOOST_LOG_TRIVIAL(trace) << "parse_json failed! dev_id=" << this->dev_id <<", payload = " << payload;
    }

    std::chrono::system_clock::time_point clock_stop = std::chrono::system_clock::now();
    auto diff = std::chrono::duration_cast<std::chrono::milliseconds>(clock_stop - clock_start);
    if (diff.count() > 10.0f) {
        BOOST_LOG_TRIVIAL(trace) << "parse_json timeout = " << diff.count();
    }
    return 0;
}

int MachineObject::publish_gcode(std::string gcode_str)
{
    json j;
    j["print"]["command"] = "gcode_line";
    j["print"]["param"] = gcode_str;
    j["print"]["sequence_id"] = std::to_string(MachineObject::m_sequence_id++);

    if (m_agent) {
        j["print"]["user_id"] = m_agent->get_user_id();
        json t;
        t["dev_id"] = this->dev_id;
        t["signal"] = this->wifi_signal;
        m_agent->track_event("cmd_gcode_line", t.dump());
    }
    return publish_json(j.dump());
}

BBLSubTask* MachineObject::get_subtask()
{
    if (!subtask_)
        subtask_ = new BBLSubTask(nullptr);
    return subtask_;
}

void MachineObject::update_slice_info(std::string project_id, std::string profile_id, std::string subtask_id, int plate_idx)
{
    if (!m_agent) return;

    if (project_id_ != project_id || profile_id_ != profile_id || slice_info == nullptr || subtask_id_ != subtask_id) {
        project_id_ = project_id;
        profile_id_ = profile_id;
        subtask_id_ = subtask_id;

        if (project_id.empty()
            || profile_id.empty()
            || subtask_id.empty()) {
            return;
        }

        if (project_id.compare("0") == 0
            || profile_id.compare("0") == 0) return;

        BOOST_LOG_TRIVIAL(trace) << "slice_info: start";
        slice_info = new BBLSliceInfo();
        get_slice_info_thread = new boost::thread([this, project_id, profile_id, subtask_id, plate_idx] {
                int plate_index = -1;

                if (!m_agent) return;

                if (plate_idx >= 0) {
                    plate_index = plate_idx;
                } else {
                    if (subtask_id.compare("0") == 0)
                        return;
                    m_agent->get_task_plate_index(subtask_id, &plate_index);
                }

                if (plate_index >= 0) {
                    std::string slice_json;
                    m_agent->get_slice_info(project_id, profile_id, plate_index, &slice_json);
                    if (slice_json.empty()) return;
                    //parse json
                    try {
                        json j = json::parse(slice_json);
                        if (!j["prediction"].is_null())
                            slice_info->prediction = j["prediction"].get<int>();
                        if (!j["weight"].is_null())
                            slice_info->weight = j["weight"].get<float>();
                        if (!j["thumbnail"].is_null()) {
                            slice_info->thumbnail_url = j["thumbnail"]["url"].get<std::string>();
                            BOOST_LOG_TRIVIAL(trace) << "slice_info: thumbnail url=" << slice_info->thumbnail_url;
                        }
                        if (!j["filaments"].is_null()) {
                            for (auto filament : j["filaments"]) {
                                FilamentInfo f;
                                f.color = filament["color"].get<std::string>();
                                f.type = filament["type"].get<std::string>();
                                f.used_g = stof(filament["used_g"].get<std::string>());
                                f.used_m = stof(filament["used_m"].get<std::string>());
                                slice_info->filaments_info.push_back(f);
                            }
                        }
                    } catch(...) {
                        ;
                    }
                }
            });
    }
}

void MachineObject::get_firmware_info()
{
    m_firmware_valid = false;
    if (m_firmware_thread_started)
        return;

    boost::thread update_info_thread = Slic3r::create_thread(
        [&] {
            m_firmware_thread_started = true;
            int          result = 0;
            unsigned int http_code;
            std::string  http_body;
            if (!m_agent) return;
            result = m_agent->get_printer_firmware(dev_id, &http_code, &http_body);
            if (result < 0) {
                // get upgrade list failed
                return;
            }
            try {
                json j = json::parse(http_body);
                if (j.contains("devices") && !j["devices"].is_null()) {
                    firmware_list.clear();
                    for (json::iterator it = j["devices"].begin(); it != j["devices"].end(); it++) {
                        if ((*it)["dev_id"].get<std::string>() == this->dev_id) {
                            try {
                                json firmware = (*it)["firmware"];
                                for (json::iterator firmware_it = firmware.begin(); firmware_it != firmware.end(); firmware_it++) {
                                    FirmwareInfo item;
                                    item.version = (*firmware_it)["version"].get<std::string>();
                                    item.url = (*firmware_it)["url"].get<std::string>();
                                    if ((*firmware_it).contains("description"))
                                        item.description = (*firmware_it)["description"].get<std::string>();
                                    item.module_type = "ota";
                                    int name_start = item.url.find_last_of('/') + 1;
                                    if (name_start > 0) {
                                        item.name = item.url.substr(name_start, item.url.length() - name_start);
                                        firmware_list.push_back(item);
                                    }
                                    else {
                                        BOOST_LOG_TRIVIAL(trace) << "skip";
                                    }
                                }
                            }
                            catch (...) {}
                            try {
                                if ((*it).contains("ams")) {
                                    json ams_list = (*it)["ams"];
                                    if (ams_list.size() > 0) {
                                        auto ams_front = ams_list.front();
                                        json firmware_ams = (ams_front)["firmware"];
                                        for (json::iterator ams_it = firmware_ams.begin(); ams_it != firmware_ams.end(); ams_it++) {
                                            FirmwareInfo item;
                                            item.version = (*ams_it)["version"].get<std::string>();
                                            item.url = (*ams_it)["url"].get<std::string>();
                                            if ((*ams_it).contains("description"))
                                                item.description = (*ams_it)["description"].get<std::string>();
                                            item.module_type = "ams";
                                            int name_start = item.url.find_last_of('/') + 1;
                                            if (name_start > 0) {
                                                item.name = item.url.substr(name_start, item.url.length() - name_start);
                                                firmware_list.push_back(item);
                                            }
                                            else {
                                                BOOST_LOG_TRIVIAL(trace) << "skip";
                                            }
                                        }
                                    }
                                }
                            }
                            catch (...) {
                                ;
                            }
                        }
                    }
                }
            }
            catch (...) {
                return;
            }
            m_firmware_thread_started = false;
            m_firmware_valid = true;
        }
    );
    return;
}

bool MachineObject::is_firmware_info_valid()
{
    return m_firmware_valid;
}

DeviceManager::DeviceManager(NetworkAgent* agent)
{
    m_agent = agent;
}

DeviceManager::~DeviceManager()
{
    for (auto it = localMachineList.begin(); it != localMachineList.end(); it++) {
        if (it->second) {
            delete it->second;
            it->second = nullptr;
        }
    }
    localMachineList.clear();

    for (auto it = userMachineList.begin(); it != userMachineList.end(); it++) {
        if (it->second) {
            delete it->second;
            it->second = nullptr;
        }
    }
    userMachineList.clear();
}

void DeviceManager::set_agent(NetworkAgent* agent)
{
    m_agent = agent;
}

void DeviceManager::check_pushing()
{
    MachineObject* obj = this->get_selected_machine();
    if (obj) {
        std::chrono::system_clock::time_point start = std::chrono::system_clock::now();
        auto internal = std::chrono::duration_cast<std::chrono::milliseconds>(start - obj->last_update_time);
        if (internal.count() > TIMEOUT_FOR_STRAT && internal.count() < 1000 * 60 * 60 * 300) {
            BOOST_LOG_TRIVIAL(info) << "command_pushing: diff = " << internal.count();
            obj->command_pushing("start");
        }
    }
}

void DeviceManager::on_machine_alive(std::string json_str)
{
    try {
        BOOST_LOG_TRIVIAL(trace) << "DeviceManager::SsdpDiscovery, json" << json_str;
        json j = json::parse(json_str);
        std::string dev_name        = j["dev_name"].get<std::string>();
        std::string dev_id          = j["dev_id"].get<std::string>();
        std::string dev_ip          = j["dev_ip"].get<std::string>();
        std::string printer_type_str= j["dev_type"].get<std::string>();
        std::string printer_signal  = j["dev_signal"].get<std::string>();
        std::string connect_type    = j["connect_type"].get<std::string>();
        std::string bind_state      = j["bind_state"].get<std::string>();
        std::string sec_link = "";
        if (j.contains("sec_link")) {
            sec_link = j["sec_link"].get<std::string>();
        }

        MachineObject* obj;

        /* update userMachineList info */
        auto it = userMachineList.find(dev_id);
        if (it != userMachineList.end()) {
            it->second->dev_ip          = dev_ip;
            it->second->bind_state      = bind_state;
            it->second->bind_sec_link   = sec_link;
        }

        /* update localMachineList */
        it = localMachineList.find(dev_id);
        if (it != localMachineList.end()) {
            // update properties
            /* ip changed */
            obj = it->second;
            if (obj->dev_ip.compare(dev_ip) != 0 && !obj->dev_ip.empty()) {
                BOOST_LOG_TRIVIAL(info) << "MachineObject IP changed from " << obj->dev_ip << " to " << dev_ip;
                obj->dev_ip = dev_ip;
                /* ip changed reconnect mqtt */
            }
            obj->wifi_signal        = printer_signal;
            obj->dev_connection_type= connect_type;
            obj->bind_state         = bind_state;
            obj->bind_sec_link      = sec_link;
            obj->printer_type = MachineObject::parse_printer_type(printer_type_str);

            // U0 firmware
            if (obj->dev_connection_type.empty() && obj->bind_state.empty())
                obj->bind_state = "free";

            BOOST_LOG_TRIVIAL(debug) << "SsdpDiscovery:: Update Machine Info, printer_sn = " << dev_id << ", signal = " << printer_signal;
            obj->last_alive = Slic3r::Utils::get_current_time_utc();
            obj->m_is_online = true;

            /* if (!obj->dev_ip.empty()) {
                 Slic3r::GUI::wxGetApp().app_config->set_str("ip_address", obj->dev_id, obj->dev_ip);
                 Slic3r::GUI::wxGetApp().app_config->save();
             }*/
        }
        else {
            /* insert a new machine */
            obj = new MachineObject(m_agent, dev_name, dev_id, dev_ip);
            obj->printer_type = MachineObject::parse_printer_type(printer_type_str);
            obj->wifi_signal = printer_signal;
            obj->dev_connection_type = connect_type;
            obj->bind_state     = bind_state;
            obj->bind_sec_link  = sec_link;

            //load access code
            AppConfig* config = Slic3r::GUI::wxGetApp().app_config;
            if (config) {
                obj->set_access_code(Slic3r::GUI::wxGetApp().app_config->get("access_code", dev_id));
                obj->set_user_access_code(Slic3r::GUI::wxGetApp().app_config->get("user_access_code", dev_id));
            }
            localMachineList.insert(std::make_pair(dev_id, obj));

            /* if (!obj->dev_ip.empty()) {
                 Slic3r::GUI::wxGetApp().app_config->set_str("ip_address", obj->dev_id, obj->dev_ip);
                 Slic3r::GUI::wxGetApp().app_config->save();
             }*/


            BOOST_LOG_TRIVIAL(debug) << "SsdpDiscovery::New Machine, ip = " << dev_ip << ", printer_name= " << dev_name << ", printer_type = " << printer_type_str << ", signal = " << printer_signal;
        }
    }
    catch (...) {
        ;
    }
}

void DeviceManager::disconnect_all()
{

}

int DeviceManager::query_bind_status(std::string &msg)
{
    if (!m_agent) {
        msg = "";
        return -1;
    }

    BOOST_LOG_TRIVIAL(trace) << "DeviceManager::query_bind_status";
    std::map<std::string, MachineObject*>::iterator it;
    std::vector<std::string> query_list;
    for (it = localMachineList.begin(); it != localMachineList.end(); it++) {
        query_list.push_back(it->first);
    }

    unsigned int http_code;
    std::string http_body;
    int result = m_agent->query_bind_status(query_list, &http_code, &http_body);

    if (result < 0) {
        msg = (boost::format("code=%1%,body=%2") % http_code % http_body).str();
    } else {
        msg = "";
        try {
            json j = json::parse(http_body);
            if (j.contains("bind_list")) {

                for (auto& item : j["bind_list"]) {
                    auto it = localMachineList.find(item["dev_id"].get<std::string>());
                    if (it != localMachineList.end()) {
                        if (!item["user_id"].is_null())
                            it->second->bind_user_id = item["user_id"].get<std::string>();
                        if (!item["user_name"].is_null())
                            it->second->bind_user_name = item["user_name"].get<std::string>();
                        else
                            it->second->bind_user_name = "Free";
                    }
                }
            }
        } catch(...) {
            ;
        }
    }
    return result;
}

MachineObject* DeviceManager::get_local_selected_machine()
{
    return get_local_machine(local_selected_machine);
}

MachineObject* DeviceManager::get_default_machine() {

    std::string dev_id;
    if (m_agent) {
        m_agent->get_user_selected_machine();
    }
    if (dev_id.empty()) return nullptr;

    auto it = userMachineList.find(dev_id);
    if (it == userMachineList.end()) return nullptr;
    return it->second;
}

MachineObject* DeviceManager::get_local_machine(std::string dev_id)
{
    if (dev_id.empty()) return nullptr;
    auto it = localMachineList.find(dev_id);
    if (it == localMachineList.end()) return nullptr;
    return it->second;
}

void DeviceManager::erase_user_machine(std::string dev_id)
{
    userMachineList.erase(dev_id);
}

MachineObject* DeviceManager::get_user_machine(std::string dev_id)
{
    if (!Slic3r::GUI::wxGetApp().is_user_login())
        return nullptr;

    std::map<std::string, MachineObject*>::iterator it = userMachineList.find(dev_id);
    if (it == userMachineList.end()) return nullptr;
    return it->second;
}

MachineObject* DeviceManager::get_my_machine(std::string dev_id)
{
    auto list = get_my_machine_list();
    auto it = list.find(dev_id);
    if (it != list.end()) {
        return it->second;
    }
    return nullptr;
}

void DeviceManager::clean_user_info()
{
    BOOST_LOG_TRIVIAL(trace) << "DeviceManager::clean_user_info";
    // reset selected_machine
    selected_machine = "";
    local_selected_machine = "";

    // clean access code
    for (auto it = userMachineList.begin(); it != userMachineList.end(); it++) {
        it->second->set_access_code("");
    }
    // clean user list
    for (auto it = userMachineList.begin(); it != userMachineList.end(); it++) {
        if (it->second) {
            delete it->second;
            it->second = nullptr;
        }
    }
    userMachineList.clear();
}

bool DeviceManager::set_selected_machine(std::string dev_id, bool need_disconnect)
{
    BOOST_LOG_TRIVIAL(info) << "set_selected_machine=" << dev_id;
    auto my_machine_list = get_my_machine_list();
    auto it = my_machine_list.find(dev_id);

    // disconnect last
    auto last_selected = my_machine_list.find(selected_machine);
    if (last_selected != my_machine_list.end()) {
        if (last_selected->second->connection_type() == "lan") {
            if (last_selected->second->is_connecting() && !need_disconnect)
                return false;

            if (!need_disconnect) {m_agent->disconnect_printer();}
        }
    }

    // connect curr
    if (it != my_machine_list.end()) {
        if (selected_machine == dev_id) {
            if (it->second->connection_type() != "lan") {
                // only reset update time
                it->second->reset_update_time();
                return true;
            } else {
                // lan mode printer reconnect printer
                if (m_agent) {
                    if (!need_disconnect) {m_agent->disconnect_printer();}
                    it->second->reset();
                    it->second->connect();
                    it->second->set_lan_mode_connection_state(true);
                }
            }
        } else {
            if (m_agent) {
                if (it->second->connection_type() != "lan" || it->second->connection_type().empty()) {
                    if (m_agent->get_user_selected_machine() != dev_id) {
                        BOOST_LOG_TRIVIAL(info) << "static: set_selected_machine: same dev_id = " << dev_id;
                        m_agent->set_user_selected_machine(dev_id);
                        it->second->reset();
                    } else {
                        it->second->reset_update_time();
                    }
                } else {
                    it->second->reset();
                    it->second->connect();
                    it->second->set_lan_mode_connection_state(true);
                }
            }
        }
    }
    selected_machine = dev_id;
    return true;
}

MachineObject* DeviceManager::get_selected_machine()
{
    if (selected_machine.empty()) return nullptr;

    MachineObject* obj = get_user_machine(selected_machine);
    if (obj)
        return obj;

    // return local machine has access code
    auto it = localMachineList.find(selected_machine);
    if (it != localMachineList.end()) {
        if (it->second->has_access_right())
            return it->second;
    }
    return nullptr;
}

std::map<std::string, MachineObject*> DeviceManager::get_my_machine_list()
{
    std::map<std::string, MachineObject*> result;

    for (auto it = userMachineList.begin(); it != userMachineList.end(); it++) {
        if (!it->second)
            continue;
        if (!it->second->is_lan_mode_printer())
            result.insert(std::make_pair(it->first, it->second));
    }

    for (auto it = localMachineList.begin(); it != localMachineList.end(); it++) {
        if (!it->second)
            continue;
        if (it->second->has_access_right() && it->second->is_avaliable() && it->second->is_lan_mode_printer()) {
            // remove redundant in userMachineList
            if (result.find(it->first) == result.end()) {
                result.emplace(std::make_pair(it->first, it->second));
            }
        }
    }
    return result;
}

std::string DeviceManager::get_first_online_user_machine() {
    for (auto it = userMachineList.begin(); it != userMachineList.end(); it++) {
        if (it->second && it->second->is_online()) {
            return it->second->dev_id;
        }
    }
    return "";
}

void DeviceManager::modify_device_name(std::string dev_id, std::string dev_name)
{
    BOOST_LOG_TRIVIAL(trace) << "modify_device_name";
    if (m_agent) {
        int result = m_agent->modify_printer_name(dev_id, dev_name);
        if (result == 0) {
            update_user_machine_list_info();
        }
    }
}

void DeviceManager::parse_user_print_info(std::string body)
{
    BOOST_LOG_TRIVIAL(trace) << "DeviceManager::parse_user_print_info";
    std::lock_guard<std::mutex> lock(listMutex);
    std::set<std::string> new_list;
    try {
        json j = json::parse(body);
        if (j.contains("devices") && !j["devices"].is_null()) {
            for (auto& elem : j["devices"]) {
                MachineObject* obj = nullptr;
                std::string dev_id;
                if (!elem["dev_id"].is_null()) {
                    dev_id = elem["dev_id"].get<std::string>();
                    new_list.insert(dev_id);
                }
                std::map<std::string, MachineObject*>::iterator iter = userMachineList.find(dev_id);
                if (iter != userMachineList.end()) {
                    /* update field */
                    obj = iter->second;
                    obj->dev_id = dev_id;
                }
                else {
                    obj = new MachineObject(m_agent, "", "", "");
                    if (m_agent) {
                        obj->set_bind_status(m_agent->get_user_name());
                    }
                    obj->dev_ip = Slic3r::GUI::wxGetApp().app_config->get("ip_address", dev_id);
                    userMachineList.insert(std::make_pair(dev_id, obj));
                }

                if (!obj) continue;

                if (!elem["dev_id"].is_null())
                    obj->dev_id = elem["dev_id"].get<std::string>();
                if (!elem["dev_name"].is_null())
                    obj->dev_name = elem["dev_name"].get<std::string>();
                if (!elem["dev_online"].is_null())
                    obj->m_is_online = elem["dev_online"].get<bool>();
                if (elem.contains("dev_model_name") && !elem["dev_model_name"].is_null())
                    obj->printer_type = elem["dev_model_name"].get<std::string>();
                if (!elem["task_status"].is_null())
                    obj->iot_print_status = elem["task_status"].get<std::string>();
                if (elem.contains("dev_product_name") && !elem["dev_product_name"].is_null())
                    obj->product_name = elem["dev_product_name"].get<std::string>();
                if (elem.contains("dev_access_code") && !elem["dev_access_code"].is_null()) {
                    std::string acc_code = elem["dev_access_code"].get<std::string>();
                    acc_code.erase(std::remove(acc_code.begin(), acc_code.end(), '\n'), acc_code.end());
                    obj->set_access_code(acc_code);
                }
            }

            //remove MachineObject from userMachineList
            std::map<std::string, MachineObject*>::iterator iterat;
            for (iterat = userMachineList.begin(); iterat != userMachineList.end(); ) {
                if (new_list.find(iterat->first) == new_list.end()) {
                    iterat = userMachineList.erase(iterat);
                }
                else {
                    iterat++;
                }
            }
        }
    }
    catch (std::exception& e) {
        ;
    }
}

void DeviceManager::update_user_machine_list_info()
{
    if (!m_agent) return;

    BOOST_LOG_TRIVIAL(debug) << "update_user_machine_list_info";
    unsigned int http_code;
    std::string body;
    int result = m_agent->get_user_print_info(&http_code, &body);
    if (result == 0) {
        parse_user_print_info(body);
    }
}


std::map<std::string ,MachineObject*> DeviceManager::get_local_machine_list()
{
    std::map<std::string, MachineObject*> result;
    std::map<std::string, MachineObject*>::iterator it;

    for (it = localMachineList.begin(); it != localMachineList.end(); it++) {
        if (it->second->m_is_online) {
            result.insert(std::make_pair(it->first, it->second));
        }
    }

    return result;
}

void DeviceManager::load_last_machine()
{
    if (userMachineList.empty()) return;

    else if (userMachineList.size() == 1) {
        this->set_selected_machine(userMachineList.begin()->second->dev_id);
    } else {
        if (m_agent) {
            std::string last_monitor_machine = m_agent->get_user_selected_machine();
            bool found = false;
            for (auto it = userMachineList.begin(); it != userMachineList.end(); it++) {
                if (last_monitor_machine == it->first) {
                    this->set_selected_machine(last_monitor_machine);
                    found = true;
                }
            }
            if (!found)
                this->set_selected_machine(userMachineList.begin()->second->dev_id);
        }
    }
}

json DeviceManager::function_table = json::object();
json DeviceManager::filaments_blacklist = json::object();

std::string DeviceManager::parse_printer_type(std::string type_str)
{
    if (DeviceManager::function_table.contains("printers")) {
        for (auto printer : DeviceManager::function_table["printers"]) {
            if (printer.contains("model_id") && printer["model_id"].get<std::string>() == type_str) {
                if (printer.contains("printer_type")) {
                    return printer["printer_type"].get<std::string>();
                }
            }
        }
    }
    return "";
}

std::string DeviceManager::get_printer_display_name(std::string type_str)
{
    if (DeviceManager::function_table.contains("printers")) {
        for (auto printer : DeviceManager::function_table["printers"]) {
            if (printer.contains("model_id") && printer["model_id"].get<std::string>() == type_str) {
                if (printer.contains("display_name")) {
                    return printer["display_name"].get<std::string>();
                }
            }
        }
    }
    return "";
}

std::string DeviceManager::get_ftp_folder(std::string type_str)
{
    if (DeviceManager::function_table.contains("printers")) {
        for (auto printer : DeviceManager::function_table["printers"]) {
            if (printer.contains("model_id") && printer["model_id"].get<std::string>() == type_str) {
                if (printer.contains("ftp_folder")) {
                    return printer["ftp_folder"].get<std::string>();
                }
            }
        }
    }
    return "";
}

std::string DeviceManager::get_printer_thumbnail_img(std::string type_str)
{
    if (DeviceManager::function_table.contains("printers")) {
        for (auto printer : DeviceManager::function_table["printers"]) {
            if (printer.contains("model_id") && printer["model_id"].get<std::string>() == type_str) {
                if (printer.contains("printer_thumbnail_image")) {
                    return printer["printer_thumbnail_image"].get<std::string>();
                }
            }
        }
    }
    return "";
}

bool DeviceManager::is_function_supported(std::string type_str, std::string function_name)
{
    if (DeviceManager::function_table.contains("printers")) {
        for (auto printer : DeviceManager::function_table["printers"]) {
            if (printer.contains("model_id") && printer["model_id"].get<std::string>() == type_str) {
                if (printer.contains("func")) {
                    if (printer["func"].contains(function_name))
                        return printer["func"][function_name].get<bool>();
                }
            }
        }
    }
    return true;
}

std::vector<std::string> DeviceManager::get_resolution_supported(std::string type_str)
{
    std::vector<std::string> resolution_supported;
    if (DeviceManager::function_table.contains("printers")) {
        for (auto printer : DeviceManager::function_table["printers"]) {
            if (printer.contains("model_id") && printer["model_id"].get<std::string>() == type_str) {
                if (printer.contains("camera_resolution")) {
                    for (auto res : printer["camera_resolution"])
                        resolution_supported.emplace_back(res.get<std::string>());
                }
            }
        }
    }
    return resolution_supported;
}

bool DeviceManager::get_bed_temperature_limit(std::string type_str, int &limit)
{
    bool result = false;
    if (DeviceManager::function_table.contains("printers")) {
        for (auto printer : DeviceManager::function_table["printers"]) {
            if (printer.contains("model_id") && printer["model_id"].get<std::string>() == type_str) {
                if (printer.contains("bed_temperature_limit")) {
                    limit = printer["bed_temperature_limit"].get<int>();
                    return true;
                }
            }
        }
    }
    return result;
}

bool DeviceManager::load_functional_config(std::string config_file)
{
    std::ifstream json_file(config_file.c_str());
    try {
        if (json_file.is_open()) {
            json_file >> DeviceManager::function_table;
            return true;
        } else {
            BOOST_LOG_TRIVIAL(error) << "load functional config failed, file = " << config_file;
        }
    }
    catch(...) {
        BOOST_LOG_TRIVIAL(error) << "load functional config failed, file = " << config_file;
        return false;
    }
    return true;
}

bool DeviceManager::load_filaments_blacklist_config(std::string config_file)
{
    filaments_blacklist = json::object();
    std::ifstream json_file(config_file.c_str());

    try {
        if (json_file.is_open()) {
            json_file >> filaments_blacklist;
            return true;
        }
        else {
            BOOST_LOG_TRIVIAL(error) << "load filaments blacklist config failed, file = " << config_file;
        }
    }
    catch (...) {
        BOOST_LOG_TRIVIAL(error) << "load filaments blacklist config failed, file = " << config_file;
        return false;
    }
    return true;
}

void DeviceManager::check_filaments_in_blacklist(std::string tag_vendor, std::string tag_type, bool& in_blacklist, std::string& ac, std::string& info)
{
    in_blacklist = false;

    if (filaments_blacklist.contains("blacklist")) {
        for (auto prohibited_filament : filaments_blacklist["blacklist"]) {

            std::string vendor;
            std::string type;
            std::string action;
            std::string description;

            if (prohibited_filament.contains("vendor") &&
                prohibited_filament.contains("type") &&
                prohibited_filament.contains("action") &&
                prohibited_filament.contains("description"))
            {
                vendor = prohibited_filament["vendor"].get<std::string>();
                type = prohibited_filament["type"].get<std::string>();
                action = prohibited_filament["action"].get<std::string>();
                description = prohibited_filament["description"].get<std::string>();
            }
            else {
                return;
            }

            std::transform(vendor.begin(), vendor.end(), vendor.begin(), ::tolower);
            std::transform(tag_vendor.begin(), tag_vendor.end(), tag_vendor.begin(), ::tolower);
            std::transform(tag_type.begin(), tag_type.end(), tag_type.begin(), ::tolower);
            std::transform(type.begin(), type.end(), type.begin(), ::tolower);

            //third party
            if (vendor == "third party") {
                if ("bambulab" != vendor && tag_type == type) {
                    in_blacklist = true;
                    ac = action;
                    info = description;
                    return;
                }
            }
            else {
                if (vendor == tag_vendor && tag_type == type) {
                    in_blacklist = true;
                    ac = action;
                    info = description;
                    return;
                }
            }
        }
    }
}

std::string DeviceManager::load_gcode(std::string type_str, std::string gcode_file)
{
    std::string gcode_full_path = Slic3r::resources_dir() + "/printers/" + gcode_file;
    std::ifstream gcode(encode_path(gcode_full_path.c_str()).c_str());
    try {
        std::stringstream gcode_str;
        if (gcode.is_open()) {
            gcode_str << gcode.rdbuf();
            gcode.close();
            return gcode_str.str();
        }
    } catch(...) {
        BOOST_LOG_TRIVIAL(error) << "load gcode file failed, file = " << gcode_file << ", path = " << gcode_full_path;
    }


    return "";
}

} // namespace Slic3r
