#include "SimMsg.h"
#include "EngS.h"

#include <iostream>
#include <string>
#include <vector>


using namespace std;

void EngSWriteLog(const std::string &msg)
{
	std::cout << msg<<std::endl;
}

string topic_name_cmd = "Command";
string topic_name_tlm = "Telemetry";

SimMsg* EngS_part = nullptr;
string servername = "Eng_Service";

//初始化
void EngS_init(uint8_t domainid, std::string appname)
{
    std::vector<std::string> parameters;
    string  expression = "dest = '"+ servername + "'";
	if (nullptr == EngS_part)
	{
		EngS_part=new SimMsg(domainid, 3000, appname, EngSWriteLog);
        EngS_part->create_pub(topic_name_cmd);
		EngS_part->create_pub(topic_name_tlm);
		
        EngS_part->create_sub(topic_name_cmd, command_callback, expression, parameters);
        EngS_part->create_sub(topic_name_tlm, telemetry_callback, expression, parameters);
	}
}

// 遥控接收回调函数
void command_callback(std::string src, std::string dest, std::string type,
                      std::string reserve1, std::string reserve2,
                      std::vector<uint8_t>& data) {
    // 打印接收到的数据
    std::cout << "Command received from " << src << " to " << dest << std::endl;
    std::cout << "Type: " << type << std::endl;
    std::cout << "Data (" << data.size() << " bytes): ";
    for (size_t i = 0; i < data.size(); ++i) {
        std::cout << std::hex << std::uppercase << (int)data[i];
        if (i < data.size() - 1) {
            std::cout << ", ";
        }
    }
    std::cout << std::dec << std::endl;
}

// 遥测接收回调函数
void telemetry_callback(std::string src, std::string dest, std::string type,
                      std::string reserve1, std::string reserve2,
                      std::vector<uint8_t>& data) {
    // 打印接收到的数据
    std::cout << "Telemetry received from " << src << " to " << dest << std::endl;
    std::cout << "Type: " << type << std::endl;
    std::cout << "Data (" << data.size() << " bytes): ";
    for (size_t i = 0; i < data.size(); ++i) {
        std::cout << std::hex << std::uppercase << (int)data[i];
        if (i < data.size() - 1) {
            std::cout << ", ";
        }
    }
    std::cout << std::dec << std::endl;
}


// 能源管理服务遥控发布
void EngS_command_Pub(uint8_t* data, string dest, uint16_t len)
{
	EngS_part->publish(topic_name_cmd, "Eng_Service", dest, "command", data, len);
}

// 能源管理服务遥测发布
void EngS_telemetry_Pub(uint8_t* data, string dest, uint16_t len)
{
	EngS_part->publish(topic_name_tlm, "Eng_Service", dest, "telemetry", data, len);
}