#include "stdafx.h"
#include "CCLinkIEControl.h"

CCCLinkIEControl::CCCLinkIEControl() : CPerformanceMelsec(BoardType::CC_LINK_IE_CONTROL) {}

CCCLinkIEControl::~CCCLinkIEControl() = default;

int CCCLinkIEControl::SetBoardModeEx(CCLinkIEControlMode mode) {
    return SetBoardMode(static_cast<short>(mode));
}

CCLinkIEControlMode CCCLinkIEControl::GetBoardModeEx() {
    short nMode = 0;
    const int nResult = GetBoardMode(nMode);
    if (nResult != 0) {
        return CCLinkIEControlMode::UNKNOWN;
    }

    return ConvertToCCLinkIEControlMode(nMode);
}

int CCCLinkIEControl::GetBoardStatusEx(BoardStatus& status) {
    const int nResult = GetBoardStatus(status);
    if (nResult != 0) {
        return nResult;
    }

    return ValidateBoardStatus(status);
}

int CCCLinkIEControl::ReadLedStatus(LedStatus& outLedStatus) {
    std::vector<short> vecLedBuffer;
    const int nRet = ReadBoardLed(vecLedBuffer);
    if (nRet != 0) {
        return nRet;
    }

    if (vecLedBuffer.empty()) {
        UpdateLastError(ERROR_CODE_INVALID_DATA);
        return ERROR_CODE_INVALID_DATA;
    }

    // ½âÎö¸÷λ״̬
    const short nBuffer = vecLedBuffer[0];
    outLedStatus.bExtPw = (nBuffer & (1 << 15)) != 0;
    outLedStatus.bRd = (nBuffer & (1 << 6)) != 0;
    outLedStatus.bDLnk = (nBuffer & (1 << 5)) != 0;
    outLedStatus.bPrm = (nBuffer & (1 << 4)) != 0;
    outLedStatus.bErr = (nBuffer & (1 << 3)) != 0;
    outLedStatus.bSd = (nBuffer & (1 << 2)) != 0;
    outLedStatus.bMode = (nBuffer & (1 << 1)) != 0;
    outLedStatus.bRun = (nBuffer & (1 << 0)) != 0;

    return 0;
}

CCLinkIEControlMode CCCLinkIEControl::ConvertToCCLinkIEControlMode(const short nMode) {
    switch (static_cast<CCLinkIEControlMode>(nMode)) {
        case CCLinkIEControlMode::ONLINE: return CCLinkIEControlMode::ONLINE;                           // ÔÚÏß
        case CCLinkIEControlMode::OFFLINE: return CCLinkIEControlMode::OFFLINE;                         // ÀëÏß
        case CCLinkIEControlMode::INTER_STATION_TEST: return CCLinkIEControlMode::INTER_STATION_TEST;   // Õ¾¼ä²âÊÔ
        case CCLinkIEControlMode::LINE_TEST: return CCLinkIEControlMode::LINE_TEST;                     // Ïß·²âÊÔ
        case CCLinkIEControlMode::LOOPBACK_TEST: return CCLinkIEControlMode::LOOPBACK_TEST;             // ×Ô»ØËͲâÊÔ
        case CCLinkIEControlMode::HW_TEST: return CCLinkIEControlMode::HW_TEST;                         // H/W²âÊÔ
        case CCLinkIEControlMode::BUS_IF_TEST: return CCLinkIEControlMode::BUS_IF_TEST;                 // ×ÜÏßI/F²âÊÔ
        default: return CCLinkIEControlMode::UNKNOWN;
    }
}

int CCCLinkIEControl::ValidateBoardStatus(const BoardStatus& status) {
    if (status.nStationValue < 1 || status.nStationValue > 120) {
        return ERROR_CODE_STATION_OUT_OF_RANGE; // Õ¾ºÅ³¬³ö·¶Î§
    }
    if (status.nGroupValue < 0 || status.nGroupValue > 32) {
        return ERROR_CODE_GROUP_OUT_OF_RANGE;   // ×鳬³ö·¶Î§
    }
    if (status.nNetworkValue < 1 || status.nNetworkValue > 239) {
        return ERROR_CODE_NETWORK_OUT_OF_RANGE; // ÍøÂçºÅ³¬³ö·¶Î§
    }
    return 0; // УÑéͨ¹ý
}

int CCCLinkIEControl::ReadData2(const StationIdentifier& station, short devType, short devNo, short size, void* pData)
{
    // ÑéÖ¤Õ¾µã²ÎÊýºÍÊý¾ÝÓÐЧÐÔ
    int nRet = ValidateStationAndSize(station, size);
    if (nRet != 0) {
        UpdateLastError(nRet);
        return nRet;
    }

    // È·±£Ḭ̈߳²È«µÄ×îСËø¶¨·¶Î§
    {
        std::lock_guard<std::mutex> lock(m_mtx);
        nRet = mdReceive(m_nPath, CombineStation(station), devType, devNo, &size, pData);
    }

    if (nRet != 0) {
        UpdateLastError(nRet);
    }

    return nRet;
}