yinuo_project/气动扳手/23.8.30/TmsKey/data/GearModeStructData.cpp

#include "GearModeStructData.h"
#include <sstream>
#include <iomanip>
#include <ctime>

#include "Utils.h"

GearModeStructData::GearModeStructData()
    : m_prefixLength(1)    // 档位等级数量
    , m_data(nullptr)
{
}

GearModeStructData::GearModeStructData(GearModeParam_t *data)
    : m_prefixLength(1)    // 档位等级数量
    , m_data(nullptr)
{
    setData(data);
}

GearModeStructData::~GearModeStructData()
{
    if(m_data != nullptr)
    {
        m_data->datas.clear();
        delete m_data;
        m_data = nullptr;
    }
}

// 从本对象clone一个对象并返回
Data* GearModeStructData::clone()
{
    Data* data = new GearModeStructData(m_data);
    GearModeStructData *dt = dynamic_cast<GearModeStructData *>(data);
    dt->copyData(m_data);
    return data;
}

// 从其他对象复制数据到本对象
void GearModeStructData::copy(Data* data)
{
    GearModeStructData *dt = dynamic_cast<GearModeStructData *>(data);
    if(dt->getData() == nullptr)
    {
        return;
    }
    if(m_data == nullptr)
    {
        m_data = new GearModeParam_t();
    }
    m_data->datas.clear();
    std::copy(dt->getData()->datas.begin(), dt->getData()->datas.end(), std::back_inserter(m_data->datas));
}

void GearModeStructData::copy(Data& data)
{
    copy(&data);
}

// 1字节的档位等级数量
// 1字节的档位等级
// 4字节的档位取值
int GearModeStructData::length()
{
    return (m_prefixLength + (1 + 4) * m_data->datas.size());
}

std::string GearModeStructData::toStr()
{
    std::stringstream ss;
    ss << "level count : " << m_data->datas.size() << std::endl;
    int levelIndex = 0;
    std::list<GearModeParam>::iterator iter = m_data->datas.begin();
    while(iter != m_data->datas.end())
    {
        ss << "level " << levelIndex << " : " << (*iter).getLevel() << ", value : " << (*iter).getValue() << std::endl;
        levelIndex++;
        iter++;
    }
    return ss.str();
}

// 1. 第1个字节/共1字节： 档位等级数量
// 2. 第2个字节/共1字节： 档位等级
// 3. 第3,4,5,6字节/共4字节：档位取值*10000
// 重复2和3
std::string GearModeStructData::toByteStr()
{
    std::string s;

    unsigned char nCount = m_data->datas.size() >= 255 ? 255 : m_data->datas.size();
    s.append(Utils::charToByteStr(nCount));

    std::list<GearModeParam>::iterator iter = m_data->datas.begin();
    while(iter != m_data->datas.end())
    {
        unsigned char level;
        unsigned int value;

        level = (*iter).getLevel();
        value = (*iter).getValue();
        s.append(Utils::charToByteStr(level));
        s.append(Utils::intToByteStr(value));

        iter++;
    }

    return s;
}

std::string GearModeStructData::toHexStr()
{
    std::string s = toByteStr();
    return Utils::strToHexStr(s);
}

bool GearModeStructData::fromByteStr(std::string str)
{
    if(str.length() < (size_t)m_prefixLength)
    {
        return false;
    }
    std::string s;
    s = str.substr(0, 1);
    unsigned char nCount = Utils::byteStrToChar(s);
    if(str.length() < (size_t)(m_prefixLength + (1 + 4) * nCount))
    {
        return false;
    }
    for(unsigned char i=0; i<nCount; i++)
    {
        unsigned char level = Utils::byteStrToChar(str.substr(m_prefixLength + (1 + 4) * i, 1));
        unsigned int value = Utils::byteStrToInt(str.substr(m_prefixLength + (1 + 4) * i + 1, 4));
        GearModeParam param(level, value);
        m_data->datas.push_back(param);
    }
    return true;
}

void GearModeStructData::setData(GearModeParam_t* data)
{
    if(m_data != nullptr)
    {
        m_data->datas.clear();
        delete m_data;
        m_data = nullptr;
    }

    m_data = data;
}

void GearModeStructData::copyData(GearModeParam_t* data)
{
    if(m_data == nullptr)
    {
        m_data = new GearModeParam_t();
    }
    m_data->datas.clear();
    std::copy(data->datas.begin(), data->datas.end(), std::back_inserter(m_data->datas));
}