package Acs;

import NetSDKDemo.HCNetSDK;

import cn.iocoder.yudao.framework.common.pojo.PageResult;
import cn.iocoder.yudao.framework.common.util.object.BeanUtils;
import cn.iocoder.yudao.module.infra.api.file.FileApi;
import cn.iocoder.yudao.module.system.controller.admin.studentAttendance.vo.StudentAttendancePageReqVO;
import cn.iocoder.yudao.module.system.controller.admin.studentAttendance.vo.StudentAttendanceSaveReqVO;
import cn.iocoder.yudao.module.system.controller.admin.user.vo.profile.UserProfileUpdatePasswordReqVO;
import cn.iocoder.yudao.module.system.controller.admin.user.vo.profile.UserProfileUpdateReqVO;
import cn.iocoder.yudao.module.system.controller.admin.user.vo.user.UserImportExcelVO;
import cn.iocoder.yudao.module.system.controller.admin.user.vo.user.UserImportRespVO;
import cn.iocoder.yudao.module.system.controller.admin.user.vo.user.UserPageReqVO;
import cn.iocoder.yudao.module.system.controller.admin.user.vo.user.UserSaveReqVO;
import cn.iocoder.yudao.module.system.dal.dataobject.studentAttendance.StudentAttendanceDO;
import cn.iocoder.yudao.module.system.dal.dataobject.user.AdminUserDO;

import cn.iocoder.yudao.module.system.service.studentAttendance.StudentAttendanceService;
import cn.iocoder.yudao.module.system.service.user.AdminUserService;
import com.sun.jna.Pointer;

import java.io.*;
import java.nio.ByteBuffer;
import java.nio.file.Files;
import java.nio.file.Path;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.List;

import cn.iocoder.yudao.module.md.service.*;
import org.jetbrains.annotations.Nullable;
import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;

import javax.annotation.Resource;


/**
 * 事件查询模块
 */
public final class EventSearch {


    private static List<Object> studentAttendance =new ArrayList<>();

    /**
     * 门禁事件查询，基于起止时间，事件类型进行查询
     *
     * @param lUserID
     * @return
     * @throws UnsupportedEncodingException
     * @throws InterruptedException
     */

    @Nullable
    public static List<Object> searchAllEvent(int lUserID , AdminUserService adminUserService, StudentAttendanceService studentAttendanceService, FileApi fileApi) throws UnsupportedEncodingException, InterruptedException {
        int i = 0; //事件条数
        int previousI = -1;
        HCNetSDK.NET_DVR_ACS_EVENT_COND struAcsEventCond = new HCNetSDK.NET_DVR_ACS_EVENT_COND();
        struAcsEventCond.read();
        struAcsEventCond.dwSize = struAcsEventCond.size();
        //查询全部主次类型的报警
        struAcsEventCond.dwMajor = 0; // 主次事件类型设为0，代表查询所有事件
        struAcsEventCond.dwMinor = 0; //
        LocalDate yesterday = LocalDate.now().minusDays(1);
        //开始时间
        struAcsEventCond.struStartTime.dwYear =  yesterday.getYear();//当前年
        struAcsEventCond.struStartTime.dwMonth =   yesterday.getMonthValue();//当前月
        struAcsEventCond.struStartTime.dwDay =  yesterday.getDayOfMonth();;//当前月的日
        struAcsEventCond.struStartTime.dwHour = 0;
        struAcsEventCond.struStartTime.dwMinute = 0;
        struAcsEventCond.struStartTime.dwSecond = 0;
        //结束时间
        struAcsEventCond.struEndTime.dwYear = LocalDate.now().getYear();
        struAcsEventCond.struEndTime.dwMonth = LocalDate.now().getMonthValue();
        struAcsEventCond.struEndTime.dwDay =   LocalDate.now().getDayOfMonth();
        struAcsEventCond.struEndTime.dwHour = 23;
        struAcsEventCond.struEndTime.dwMinute = 59;
        struAcsEventCond.struEndTime.dwSecond = 59;
        struAcsEventCond.wInductiveEventType = 1;
        struAcsEventCond.byPicEnable = 1; //是否带图片，0-不带图片，1-带图片
        struAcsEventCond.write();
        
        Pointer ptrStruEventCond = struAcsEventCond.getPointer();
        int m_lSearchEventHandle = AcsService.hCNetSDK.NET_DVR_StartRemoteConfig(lUserID, HCNetSDK.NET_DVR_GET_ACS_EVENT, ptrStruEventCond, struAcsEventCond.size(), null, null);
        if (m_lSearchEventHandle<=-1)
        {
            System.out.println("NET_DVR_StartRemoteConfig调用失败，错误码：" + AcsService.hCNetSDK.NET_DVR_GetLastError());
        }
        HCNetSDK.NET_DVR_ACS_EVENT_CFG struAcsEventCfg = new HCNetSDK.NET_DVR_ACS_EVENT_CFG();
        struAcsEventCfg.read();
        struAcsEventCfg.dwSize = struAcsEventCfg.size();
        struAcsEventCfg.write();
        Pointer ptrStruEventCfg = struAcsEventCfg.getPointer();
        while (true) {
//            System.out.println("i=" + i);
            int dwEventSearch = AcsService.hCNetSDK.NET_DVR_GetNextRemoteConfig(m_lSearchEventHandle, ptrStruEventCfg, struAcsEventCfg.size());
//            if (dwEventSearch <= -1) {
//                System.out.println("NET_DVR_GetNextRemoteConfig接口调用失败，错误码：" + AcsService.hCNetSDK.NET_DVR_GetLastError());
//            }
            if (dwEventSearch == HCNetSDK.NET_SDK_GET_NEXT_STATUS_NEED_WAIT) {
                System.out.println("配置等待....");
                try {
                    Thread.sleep(10);
                } catch (InterruptedException e) {
                    throw new RuntimeException(e);
                }
                continue;
            } else if (dwEventSearch == HCNetSDK.NET_SDK_NEXT_STATUS__FINISH) {
                System.out.println("获取事件完成");
                break;
            } else if (dwEventSearch == HCNetSDK.NET_SDK_GET_NEXT_STATUS_FAILED) {
                System.out.println("获取事件出现异常");
                break;
            } else if (dwEventSearch == HCNetSDK.NET_SDK_GET_NEXT_STATUS_SUCCESS) {
                StudentAttendanceDO attendance =new StudentAttendanceDO();
                struAcsEventCfg.read();
                //打卡人脸信息
                String photoUrl = null;
                if (struAcsEventCfg.dwPicDataLen > 0 || struAcsEventCfg.pPicData != null) {
                    try {
                        /**
                         * 人脸图片保存路径
                         */
                        ByteBuffer buffers = struAcsEventCfg.pPicData.getByteBuffer(0, struAcsEventCfg.dwPicDataLen);
                        byte[] bytes = new byte[struAcsEventCfg.dwPicDataLen];
                        buffers.rewind();
                        buffers.get(bytes);

                        Path tempFilePath = Files.createTempFile("photo", ".jpg");

                        Files.write(tempFilePath, bytes);

                        photoUrl = fileApi.createFile(Files.readAllBytes(tempFilePath)); // 上传文件并获取 URL
                    } catch (FileNotFoundException e) {
                        e.printStackTrace();
                    } catch (IOException e) {
                        e.printStackTrace();
                    }
                }

                String clockInTime = (struAcsEventCfg.struTime.dwYear + "-" +
                        String.format("%02d", struAcsEventCfg.struTime.dwMonth) + "-" +
                        String.format("%02d", struAcsEventCfg.struTime.dwDay) + " " +
                        String.format("%02d", struAcsEventCfg.struTime.dwHour) + ":" +
                        String.format("%02d", struAcsEventCfg.struTime.dwMinute) + ":" +
                        String.format("%02d", struAcsEventCfg.struTime.dwSecond));

                DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
                LocalDateTime parsedTime =null;
                String employeeNo =null;
                LocalDate date =null;
                if ( clockInTime!=null){
                     parsedTime = LocalDateTime.parse(clockInTime, formatter);
                     date = parsedTime.toLocalDate();
                }
                if (struAcsEventCfg.struAcsEventInfo.dwEmployeeNo!=0){
                    employeeNo = String.valueOf(struAcsEventCfg.struAcsEventInfo.dwEmployeeNo);
                }

                //设置信息
                attendance.setDate(date);//打卡日期
                attendance.setUserNumber(employeeNo);//学号
                if (photoUrl != null) {
                    attendance.setPhoto(photoUrl); // 设置照片
                }

                StudentAttendanceDO ST  = studentAttendanceService.getStudentAttendanceOne(employeeNo,parsedTime);//获取这个学生对应的这个考勤记录
                AdminUserDO user = adminUserService.findUserByUserNumber(employeeNo);//找到这个学生
                //插入到attendance表
                LocalDate localDate = LocalDate.now();
                if (ST==null) { // 如果不存在，则进行打卡记录的创建
                    if (employeeNo != null && !employeeNo.equals("0")) {
                        if (user != null &&"1".equals(user.getUserType())) {//在校生
                            if (localDate.equals(date)) {
                                StudentAttendanceDO re = studentAttendanceService.getOneErrorOrExcusedStudentAttendance(user.getUserNumber(),localDate,"1");//找到这天的未打卡记录
                                if (re!=null) {//有未打卡记录更新未打卡记录
                                    re.setClockInStatus("0");//变成正常
                                    re.setClockInTime(parsedTime);//更新打卡时间
                                    re.setCreateTime(parsedTime);
                                    re.setUpdateTime(parsedTime);//更新时间
                                    if (photoUrl != null) {
                                        re.setPhoto(photoUrl); //
                                    }
                                    studentAttendance.add(re);//
                                    studentAttendanceService.updateStudentAttendance(BeanUtils.toBean(re, StudentAttendanceSaveReqVO.class));
                                }else {//无未打卡记录直接插入
                                    attendance.setStudentName(user.getNickname()); // 昵称
                                    attendance.setStudentId(user.getId()); // 学生id
                                    attendance.setDeptId(user.getDeptId()); // 工作间id
                                    attendance.setSupervisorId(user.getSupervisorId()); // 导师id
                                    attendance.setClockInStatus(transformClockStatus(parsedTime)); // 打卡状态
                                    attendance.setClockInTime(parsedTime);//打卡时间
                                    attendance.setCreateTime(parsedTime);
                                    attendance.setUpdateTime(parsedTime);
                                    studentAttendance.add(attendance);
                                    studentAttendanceService.createStudentAttendance(BeanUtils.toBean(attendance, StudentAttendanceSaveReqVO.class));
                                }
                            }else if (yesterday.equals(date)){//前一天的以免没有加载
                                StudentAttendanceDO re = studentAttendanceService.getOneErrorOrExcusedStudentAttendance(user.getUserNumber(),yesterday,"1");//找到前一天的未打卡记录
                                if (re!=null) {//有未打卡记录更新未打卡记录
                                    re.setClockInStatus("0");
                                    re.setClockInTime(parsedTime);
                                    re.setCreateTime(parsedTime);
                                    re.setUpdateTime(parsedTime);
                                    if (photoUrl != null) {
                                        re.setPhoto(photoUrl);
                                    }
                                    studentAttendance.add(re);
                                    studentAttendanceService.updateStudentAttendance(BeanUtils.toBean(re, StudentAttendanceSaveReqVO.class));
                                }else {//无未打卡记录直接插入
                                    attendance.setStudentName(user.getNickname()); // 昵称
                                    attendance.setStudentId(user.getId()); // 学生id
                                    attendance.setDeptId(user.getDeptId()); // 工作间id
                                    attendance.setSupervisorId(user.getSupervisorId()); // 导师id
                                    attendance.setClockInStatus(transformClockStatus(parsedTime)); // 打卡状态
                                    attendance.setClockInTime(parsedTime);//打卡时间
                                    attendance.setCreateTime(parsedTime);
                                    attendance.setUpdateTime(parsedTime);
                                    studentAttendance.add(attendance);
                                    studentAttendanceService.createStudentAttendance(BeanUtils.toBean(attendance, StudentAttendanceSaveReqVO.class));
                                }
                            }
                        } else {
                            System.out.println("没有找到该用户" + employeeNo);
                        }
                    }
                }else {//存在打卡记录，判断更新照片(可能由于网络问题没有插入)
                    if (ST.getPhoto() == null || ST.getPhoto().equals("")) {
                        ST.setPhoto(photoUrl);
                        studentAttendanceService.updateStudentAttendance(BeanUtils.toBean(ST, StudentAttendanceSaveReqVO.class));
                    }
                }
                i++;
            }
            if(i == previousI){
                System.out.println("发现相同的 i = " + i + "，停止循环");
                break;
            }
            previousI = i;
        }
        i = 0;
        if (!AcsService.hCNetSDK.NET_DVR_StopRemoteConfig(m_lSearchEventHandle)) {
            System.out.println("NET_DVR_StopRemoteConfig接口调用失败，错误码：" + AcsService.hCNetSDK.NET_DVR_GetLastError());
        } else {
            System.out.println("NET_DVR_StopRemoteConfig接口成功");
            return studentAttendance;
        }
        return null;
    }

    public static String transformClockStatus(LocalDateTime clockTime){
        return "0";
    }

}