#include <stdio.h>      /*標準輸入輸出定義*/
#include <stdlib.h>     /*標準函數庫定義*/
#include <string.h>
#include <stdint.h>

#include "../Config.h"
#include "../Log/log.h"
#include "../Define/define.h"
#include "../ShareMemory/shmMem.h"

//------------------------------------------------------------------------------
static void UserScanFunction(void)
{
    bool idleReq = false;
    uint8_t stopReq = 255;

    // 當前非驗證的狀態
    if (!IsAuthorizingMode()) {
#if defined DD360Audi
        //當前沒有選槍
        if (getConfirmSelectedGun(ShmSysConfigAndInfo->SysInfo.CurGunSelected) == FAIL) { //Jerry add
            strcpy((char *)ShmSysConfigAndInfo->SysConfig.UserId, "");
            return;
        }
#endif //defined DD360Audi

        // 先判斷現在是否可以提供刷卡
        // 1. 如果當前沒有槍是閒置狀態，則無提供刷卡功能
        // 2. 停止充電
        if (ShmSysConfigAndInfo->SysInfo.PageIndex == _LCM_FIX) {
            strcpy((char *)ShmSysConfigAndInfo->SysConfig.UserId, "");
            return;
        }

        for (uint8_t i = 0; i < ShmSysConfigAndInfo->SysConfig.TotalConnectorCount; i++) {
            if (chargingInfo[i]->SystemStatus == S_CHARGING) {
                stopReq = i;
            }
            if ((chargingInfo[i]->SystemStatus == S_IDLE &&
                    chargingInfo[i]->IsAvailable) == YES ||
                    (_acgunIndex > 0 && ac_chargingInfo[0]->SystemStatus ==
                     S_IDLE && ac_chargingInfo[0]->IsAvailable)
               ) {
                idleReq = true;
            }
        }

        if (_acgunIndex > 0 && ShmSysConfigAndInfo->SysInfo.CurGunSelectedByAc == DEFAULT_AC_INDEX &&
                ac_chargingInfo[0]->SystemStatus == S_CHARGING) {
            stopReq = DEFAULT_AC_INDEX;
        }

        if (strlen((char *)ShmSysConfigAndInfo->SysConfig.UserId) > 0) {
            if (_acgunIndex > 0 && stopReq == DEFAULT_AC_INDEX &&
                    ShmSysConfigAndInfo->SysInfo.CurGunSelectedByAc == DEFAULT_AC_INDEX) {
                char value[32];

                log_info("ac stop charging \n");
                log_info("index = %d, card number = %s, UserId = %s \n", ShmSysConfigAndInfo->SysInfo.CurGunSelectedByAc,
                         ac_chargingInfo[0]->StartUserId, ShmSysConfigAndInfo->SysConfig.UserId);
                memcpy(value, (uint8_t *)ac_chargingInfo[0]->StartUserId,
                       ARRAY_SIZE(ac_chargingInfo[0]->StartUserId));
                if (strcmp((char *)ShmSysConfigAndInfo->SysConfig.UserId, value) == EQUAL) {
                    AcChargingTerminalProcess();
                }
                strcpy((char *)ShmSysConfigAndInfo->SysConfig.UserId, "");
            } else if (stopReq < ShmSysConfigAndInfo->SysConfig.TotalConnectorCount &&
                       chargingInfo[ShmSysConfigAndInfo->SysInfo.CurGunSelected]->SystemStatus == S_CHARGING &&
                       (_acgunIndex <= 0 || (_acgunIndex > 0 && ShmSysConfigAndInfo->SysInfo.CurGunSelectedByAc == NO_DEFINE))) {
                char value[32];

                log_info("stop charging \n");
                log_info("index = %d, card number = %s, UserId = %s \n",
                         ShmSysConfigAndInfo->SysInfo.CurGunSelected,
                         chargingInfo[ShmSysConfigAndInfo->SysInfo.CurGunSelected]->StartUserId,
                         ShmSysConfigAndInfo->SysConfig.UserId);
                memcpy(value, (uint8_t *)chargingInfo[ShmSysConfigAndInfo->SysInfo.CurGunSelected]->StartUserId,
                       ARRAY_SIZE(chargingInfo[ShmSysConfigAndInfo->SysInfo.CurGunSelected]->StartUserId));

                // 同一張卡直接停掉
                if (strcmp((char *)ShmSysConfigAndInfo->SysConfig.UserId, value) == EQUAL) {
                    ChargingTerminalProcess(ShmSysConfigAndInfo->SysInfo.CurGunSelected);
                    strcpy((char *)ShmSysConfigAndInfo->SysConfig.UserId, "");
                } else {
                    // 進驗證
                    if (_acgunIndex > 0 && ShmSysConfigAndInfo->SysInfo.CurGunSelectedByAc == DEFAULT_AC_INDEX) {
                        _authorizeIndex = ShmSysConfigAndInfo->SysInfo.CurGunSelectedByAc;
                    } else {
                        _authorizeIndex = ShmSysConfigAndInfo->SysInfo.CurGunSelected;
                    }
#if !defined DD360 && !defined DD360Audi && !defined DD360ComBox
                    StartSystemTimeoutDet(Timeout_AuthorizingForStop);
                    AuthorizingStart();
#else
                    strcpy((char *)ShmSysConfigAndInfo->SysConfig.UserId, "");
#endif //!defined DD360 && !defined DD360Audi
                }
            } else if (idleReq) {
                if (ShmSysConfigAndInfo->SysConfig.TotalConnectorCount > 1 &&
                        stopReq != 255 &&
                        ShmSysConfigAndInfo->SysInfo.IsAlternatvieConf == YES) {
                    idleReq = false;
                    strcpy((char *)ShmSysConfigAndInfo->SysConfig.UserId, "");
                } else if ((_acgunIndex > 0 && ShmSysConfigAndInfo->SysInfo.CurGunSelectedByAc == DEFAULT_AC_INDEX) ||
                           chargingInfo[ShmSysConfigAndInfo->SysInfo.CurGunSelected]->SystemStatus == S_IDLE) {
                    log_info("// LCM => Authorizing \n");
#if defined DD360Audi
                    setSelGunWaitToAuthor(ShmSysConfigAndInfo->SysInfo.CurGunSelected); //Jerry add
#endif //defined DD360Audi
                    // LCM => Authorizing
                    ShmSysConfigAndInfo->SysInfo.SystemPage = _LCM_AUTHORIZING;
                    // 進入確認卡號狀態
                    AuthorizingStart();
                } else {
                    strcpy((char *)ShmSysConfigAndInfo->SysConfig.UserId, "");
                }
            } else {
                strcpy((char *)ShmSysConfigAndInfo->SysConfig.UserId, "");
            }
        }
    } else {
        // 透過後臺停止充電的判斷
        if (isAuthorizedComplete()
#if !defined DD360 && !defined DD360Audi && !defined DD360ComBox
                || (ShmSysConfigAndInfo->SysInfo.OcppConnStatus == NO &&
                    ShmSysConfigAndInfo->SysConfig.OfflinePolicy == _OFFLINE_POLICY_FREE_CHARGING)
#endif //!defined DD360 && !defined DD360Audi
           ) {
            // 判斷後台回覆狀態
            if (canStartCharging()
#if !defined DD360 && !defined DD360Audi && !defined DD360ComBox
                    || (ShmSysConfigAndInfo->SysInfo.OcppConnStatus == NO &&
                        ShmSysConfigAndInfo->SysConfig.OfflinePolicy == _OFFLINE_POLICY_FREE_CHARGING)
#endif //!defined DD360 && !defined DD360Audi
               ) {
                if (_authorizeIndex != NO_DEFINE) {
                    // 先找 AC
                    if (_authorizeIndex == DEFAULT_AC_INDEX) {
                        if (ShmSysConfigAndInfo->SysConfig.OfflinePolicy == _OFFLINE_POLICY_LOCAL_LIST &&
                                strcmp((char *)chargingInfo[_authorizeIndex]->StartUserId, "") != EQUAL) {
                            AcChargingTerminalProcess();
                        }
                    } else {
                        if (ShmSysConfigAndInfo->SysConfig.OfflinePolicy == _OFFLINE_POLICY_LOCAL_LIST &&
                                strcmp((char *)chargingInfo[_authorizeIndex]->StartUserId, "") != EQUAL) {
                            ChargingTerminalProcess(_authorizeIndex);
                        }
                    }
                    strcpy((char *)ShmSysConfigAndInfo->SysConfig.UserId, "");
                    _authorizeIndex = NO_DEFINE;
                }
            } else {
                strcpy((char *)ShmSysConfigAndInfo->SysConfig.UserId, "");
            }
            ClearAuthorizedFlag();
        } else if (ShmSysConfigAndInfo->SysConfig.OfflinePolicy == _OFFLINE_POLICY_LOCAL_LIST) {
            // 白名單驗證
            for (int i = 0; i < 10; i++) {
                if (strcmp((char *)ShmSysConfigAndInfo->SysConfig.LocalWhiteCard[i], "") != EQUAL) {
                    if (strcmp((char *)ShmSysConfigAndInfo->SysConfig.LocalWhiteCard[i], (char *)ShmSysConfigAndInfo->SysConfig.UserId) == EQUAL) {
                        ChargingTerminalProcess(_authorizeIndex);
                        strcpy((char *)ShmSysConfigAndInfo->SysConfig.UserId, "");
                        ClearAuthorizedFlag();
                        break;
                    }
                }
            }
        }
    }
}

void ScannerCardProcess()
{
    if (!isDetectPlugin() && !isCardScan && ShmSysConfigAndInfo->SysWarningInfo.Level != 2 &&
            ShmSysConfigAndInfo->SysConfig.AuthorisationMode == AUTH_MODE_ENABLE) {
        isCardScan = true;
        // 處理刷卡及驗證卡號的動作
        UserScanFunction();
    }

    if (ShmSysConfigAndInfo->SysInfo.PageIndex == _LCM_AUTHORIZING) {
        StartSystemTimeoutDet(Timeout_Authorizing);

        // 確認驗證卡號完成沒
        if (isAuthorizedComplete()
#if !defined DD360 && !defined DD360Audi && !defined DD360ComBox
                || ShmSysConfigAndInfo->SysConfig.OfflinePolicy == _OFFLINE_POLICY_FREE_CHARGING
#else
                && gAudiCustInfo->PricesInfo[ShmSysConfigAndInfo->SysInfo.CurGunSelected].Balance != FAIL_BALANCE_PRICES
#endif //!defined DD360 && !defined DD360Audi
           ) {
            StopSystemTimeoutDet();
            // 判斷後台回覆狀態
            if (canStartCharging()
#if !defined DD360 && !defined DD360Audi && !defined DD360ComBox
                    || ShmSysConfigAndInfo->SysConfig.OfflinePolicy == _OFFLINE_POLICY_FREE_CHARGING
#endif //!defined DD360 && !defined DD360Audi
               ) {
                // LCM => Authorize complete
                ShmSysConfigAndInfo->SysInfo.SystemPage = _LCM_AUTHORIZ_COMP;
            } else {
                // LCM => Authorize fail
                ShmSysConfigAndInfo->SysInfo.SystemPage = _LCM_AUTHORIZ_FAIL;
                strcpy((char *)ShmSysConfigAndInfo->SysConfig.UserId, "");
            }
            ClearAuthorizedFlag();
        } else if (ShmSysConfigAndInfo->SysConfig.OfflinePolicy == _OFFLINE_POLICY_LOCAL_LIST) {
            // 白名單驗證
            for (int i = 0; i < 10; i++) {
                if (strcmp((char *)ShmSysConfigAndInfo->SysConfig.LocalWhiteCard[i], "") != EQUAL) {
                    if (strcmp((char *)ShmSysConfigAndInfo->SysConfig.LocalWhiteCard[i], (char *)ShmSysConfigAndInfo->SysConfig.UserId) == EQUAL) {
                        ShmSysConfigAndInfo->SysInfo.SystemPage = _LCM_AUTHORIZ_COMP;
                        ClearAuthorizedFlag();
                        break;
                    }
                }
            }
        }
    } else if (ShmSysConfigAndInfo->SysInfo.PageIndex == _LCM_AUTHORIZ_FAIL) {
        StartSystemTimeoutDet(Timeout_VerifyFail);
        isCardScan = false;
    } else if (ShmSysConfigAndInfo->SysInfo.PageIndex == _LCM_AUTHORIZ_COMP) {
        StartSystemTimeoutDet(Timeout_VerifyComp);
    } else if (ShmSysConfigAndInfo->SysInfo.PageIndex == _LCM_WAIT_FOR_PLUG) {
        StartSystemTimeoutDet(Timeout_WaitPlug);
    } else {
        isCardScan = false;
    }
}

void CreateRfidFork()
{
    pid_t rfidRecPid;

    rfidRecPid = fork();
    log_info("CreateRfidFork = %d\r\n", rfidRecPid);
    if (rfidRecPid == 0) {
        while (true) {
            // 刷卡判斷
            RFID rfid;
            if (ShmSysConfigAndInfo->SysConfig.OfflinePolicy == _OFFLINE_POLICY_NO_CHARGING ||
                    !ShmSysConfigAndInfo->SysConfig.isRFID)
            {}
            else if (getRequestCardSN(rfidFd, 0, &rfid)) {
                //log_info("Get Card..-%s- \n", ShmSysConfigAndInfo->SysConfig.UserId);
                if (strlen((char *)ShmSysConfigAndInfo->SysConfig.UserId) == 0) {
                    if (ShmSysConfigAndInfo->SysConfig.RfidCardNumEndian == RFID_ENDIAN_LITTLE) {
                        switch (rfid.snType) {
                        case RFID_SN_TYPE_6BYTE:
                            sprintf((char *) ShmSysConfigAndInfo->SysConfig.UserId,
                                    "%02X%02X%02X%02X%02X%02X",
                                    rfid.currentCard[0], rfid.currentCard[1],
                                    rfid.currentCard[2], rfid.currentCard[3],
                                    rfid.currentCard[4], rfid.currentCard[5]);
                            break;
                        case RFID_SN_TYPE_7BYTE:
                            sprintf((char *) ShmSysConfigAndInfo->SysConfig.UserId,
                                    "%02X%02X%02X%02X%02X%02X%02X",
                                    rfid.currentCard[0], rfid.currentCard[1],
                                    rfid.currentCard[2], rfid.currentCard[3],
                                    rfid.currentCard[4], rfid.currentCard[5],
                                    rfid.currentCard[6]);
                            break;
                        case RFID_SN_TYPE_10BYTE:
                            sprintf((char *) ShmSysConfigAndInfo->SysConfig.UserId,
                                    "%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X",
                                    rfid.currentCard[0], rfid.currentCard[1],
                                    rfid.currentCard[2], rfid.currentCard[3],
                                    rfid.currentCard[4], rfid.currentCard[5],
                                    rfid.currentCard[6], rfid.currentCard[7],
                                    rfid.currentCard[8], rfid.currentCard[9]);
                            break;
                        case RFID_SN_TYPE_4BYTE:
                            sprintf((char *) ShmSysConfigAndInfo->SysConfig.UserId,
                                    "%02X%02X%02X%02X",
                                    rfid.currentCard[0], rfid.currentCard[1],
                                    rfid.currentCard[2], rfid.currentCard[3]);
                            break;
                        }
                    } else if (ShmSysConfigAndInfo->SysConfig.RfidCardNumEndian == RFID_ENDIAN_BIG) {
                        switch (rfid.snType) {
                        case RFID_SN_TYPE_6BYTE:
                            sprintf((char *) ShmSysConfigAndInfo->SysConfig.UserId,
                                    "%02X%02X%02X%02X%02X%02X",
                                    rfid.currentCard[5], rfid.currentCard[4],
                                    rfid.currentCard[3], rfid.currentCard[2],
                                    rfid.currentCard[1], rfid.currentCard[0]);
                            break;
                        case RFID_SN_TYPE_7BYTE:
                            sprintf((char *) ShmSysConfigAndInfo->SysConfig.UserId,
                                    "%02X%02X%02X%02X%02X%02X%02X",
                                    rfid.currentCard[6], rfid.currentCard[5],
                                    rfid.currentCard[4], rfid.currentCard[3],
                                    rfid.currentCard[2], rfid.currentCard[1],
                                    rfid.currentCard[0]);
                            break;
                        case RFID_SN_TYPE_10BYTE:
                            sprintf((char *) ShmSysConfigAndInfo->SysConfig.UserId,
                                    "%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X",
                                    rfid.currentCard[9], rfid.currentCard[8],
                                    rfid.currentCard[7], rfid.currentCard[6],
                                    rfid.currentCard[5], rfid.currentCard[4],
                                    rfid.currentCard[3], rfid.currentCard[2],
                                    rfid.currentCard[1], rfid.currentCard[0]);
                            break;
                        case RFID_SN_TYPE_4BYTE:
                            sprintf((char *) ShmSysConfigAndInfo->SysConfig.UserId,
                                    "%02X%02X%02X%02X",
                                    rfid.currentCard[3], rfid.currentCard[2],
                                    rfid.currentCard[1], rfid.currentCard[0]);
                            break;
                        }
                    }
                    log_info("card number = %s\n", ShmSysConfigAndInfo->SysConfig.UserId);
                }
            }
            usleep(500000);
        }
    }
}