package com.engine.bjcj220907.service.impl;

import com.engine.bjcj220907.dao.MonthBonusDAO;
import com.engine.bjcj220907.dao.OverseasAllowanceDAO;
import com.engine.bjcj220907.entity.*;
import com.engine.bjcj220907.service.GetKQ4OverseasAllowanceCountService;
import com.engine.bjcj220907.service.OverseasAllowanceCountService;
import com.engine.bjcj220907.utils.BjcjCommonUtils;
import com.engine.common.util.ServiceUtil;
import com.engine.core.impl.Service;
import weaver.general.BaseBean;

import java.util.*;
import java.util.stream.Collectors;

/**
 * @author Harryxzy
 * @date 2022/09/26 14:03
 * @description 境外津贴
 */
public class OverseasAllowanceCountServiceImpl extends Service implements OverseasAllowanceCountService {

    BaseBean baseBean = new BaseBean();

    public MonthBonusDAO getMonthBonusDAO(){
        return new MonthBonusDAO();
    }

    public OverseasAllowanceDAO getOverseasAllowanceDAO(){
        return new OverseasAllowanceDAO();
    }

    private GetKQ4OverseasAllowanceCountService GetKQ4OverseasAllowanceCountService() {
        return ServiceUtil.getService(GetKQ4OverseasAllowanceCountServiceImpl.class,user);
    }

    /**
     * @description 计算境外津贴
     * @return void
     * @author Harryxzy
     * @date 2022/9/26 14:06
     */
    @Override
    public void countOverseasAllowance(Calendar countCal) {
        // 境外津贴包含：境外津贴（天标准）+境外工龄补贴（月标准）+艰苦地区补贴（天标准）
        // 考勤开始日期
        Calendar startAttendanceCal = BjcjCommonUtils.getStartAttendanceCal(countCal.getTime());
        // 考勤结束日期
        Calendar endAttendanceCal = BjcjCommonUtils.getEndAttendanceCal(countCal.getTime());
        baseBean.writeLog("考勤开始日期："+startAttendanceCal.getTime()+"，考勤结束日期："+endAttendanceCal);
        // 获取境外津贴(天标准) --计算当月应常驻天数
        // 获取所有人的境外常驻信息
        List<JwCZInfoDetail> czInfos = getOverseasAllowanceDAO().getCZInfo(startAttendanceCal.getTime(),endAttendanceCal.getTime());
        baseBean.writeLog("获取所有人的境外常驻信息,共:"+czInfos.size());
        // 将境外常驻信息格式化
        List<JwCZInfo> jwCZInfos = formatJwCZInfo(czInfos,startAttendanceCal,endAttendanceCal);
        baseBean.writeLog("将境外常驻信息格式化");
        // 如果用户在考勤周期内存在境外常驻信息则过滤出来，并且计算当月应常驻天数
        List<JWJT> results = new ArrayList<>();
        jwCZInfos = getCZInfosAndCZDays(jwCZInfos, startAttendanceCal, endAttendanceCal,results);
        baseBean.writeLog("获取用户在考勤周期内存在境外常驻信息过滤出来，并且计算当月境外应常驻天数及境内工作天数,共：："+results.size());
        // 将jwCZInfos中的艰苦地区常驻天数封装到results中

//        List<JwCZInfo> aaa = jwCZInfos.stream().sorted((a, b) -> a.getXm().compareTo(b.getXm())).collect(Collectors.toList());
//        List<JWJT> bbb = results.stream().sorted((a, b) -> a.getUser().compareTo(b.getUser())).collect(Collectors.toList());
//        System.out.println("hj");

        // 计算考勤所属月员工的薪酬等级，获取相应的境外津贴标准
        List<String> users = results.stream().map(i -> i.getUser()).collect(Collectors.toList());
        Map<Integer, XcdjJwjtParam> usersXSDJ = getOverseasAllowanceDAO().getXCDJByUsers(users,startAttendanceCal);
        baseBean.writeLog("获取所有员工考勤所属月的薪酬等级及所对应的境外津贴标准，共："+usersXSDJ.size());
        // 获取公务回国天数 及 缺勤天数
        Attend4MonthBonus build = Attend4MonthBonus.builder().beginDate(startAttendanceCal.getTime()).endDate(endAttendanceCal.getTime()).build();
        Map<String, Double> kqDatas = GetKQ4OverseasAllowanceCountService().getKQDatas(build);
        baseBean.writeLog("调用考勤接口获取公务回国天数 及 缺勤天数，共："+usersXSDJ.size());
        // 封装薪酬等级、境外津贴标准、考勤天数
        getXcdjAndJwjtbz(results,usersXSDJ,kqDatas);
        // TODO:验证一下188 陈涛有没有考勤数据 结果不再是0.0
        baseBean.writeLog("封装薪酬等级、境外津贴标准、考勤天数、境外实际常驻天数并计算实出勤天数、境外津贴,共:"+results.size());
        // 处理第三国出差艰苦地区补贴


    }

    /**
     * @description 获取用户在考勤周期内存在境外常驻信息过滤出来，并且计算当月境外应常驻天数及境内工作天数
     * @return List<JwCZInfo>
     * @author Harryxzy
     * @date 2022/9/26 16:29
     */
    public List<JwCZInfo> getCZInfosAndCZDays(List<JwCZInfo> jwCZInfos,Calendar startAttendanceCal,Calendar endAttendanceCal,List<JWJT> results ){
        List<JwCZInfo> collect = jwCZInfos.stream().filter(czInfo -> {
            List<JwCZInfoDetail> czDetails = czInfo.getInfos();
            // 用于存储计算到哪一天的日期
            Calendar c = Calendar.getInstance();
            c.setTime(endAttendanceCal.getTime());
            Calendar[] countDay = {c};
            int[] ycq = {0};
            int[] gnycq = {0};
            List<Date> details = new ArrayList<>();
            ArrayList<JKDQBT> jkdqbts = new ArrayList<>();
            for (int i = 0; i < czDetails.size(); i++) {
                JwCZInfoDetail detail = czDetails.get(i);
                if (detail.getLx() == 0 && (detail.getJwczksrq().before(endAttendanceCal.getTime()) || detail.getJwczksrq().equals(endAttendanceCal.getTime()))) {
                    // 涉及考勤周期内的开始常驻
                    if (detail.getJwczksrq().after(startAttendanceCal.getTime())) {
                        // 开始常驻日期在 考勤开始日期后，结束日期前
                        int days = BjcjCommonUtils.getDays(detail.getJwczksrq(), endAttendanceCal.getTime());
                        ycq[0] += days;
                        countDay[0].setTime(detail.getJwczksrq());
                        countDay[0].add(Calendar.DATE, -1);
                        // 存入常驻天数用于计算艰苦地区补贴
//                        int days1 = BjcjCommonUtils.getDays(detail.getJwczksrq(), endAttendanceCal.getTime());
                        detail.setDays(days);
                        JKDQBT jk = JKDQBT.builder().lx(detail.getLx()).days(days).jkdq(detail.getJkdq()).jkdqbtbz(detail.getJkdqbtbz()).build();
                        jkdqbts.add(jk);
                    } else {
                        // 开始常驻日期在 考勤开始日期前（应出勤日期为自然日）
                        int days = BjcjCommonUtils.getDays(startAttendanceCal.getTime(), endAttendanceCal.getTime());
                        // 存入常驻天数用于计算艰苦地区补贴
//                        int days1 = BjcjCommonUtils.getDays(startAttendanceCal.getTime(), endAttendanceCal.getTime());
                        detail.setDays(days);
                        JKDQBT jk = JKDQBT.builder().lx(detail.getLx()).days(days).jkdq(detail.getJkdq()).jkdqbtbz(detail.getJkdqbtbz()).build();
                        JWJT build = JWJT.builder().user(czInfo.getXm()).jwycq(days).gngzts(0.0).kqMonth(endAttendanceCal.getTime()).build();
                        ArrayList<JKDQBT> jkdqbtList = new ArrayList<>();
                        jkdqbtList.add(jk);
                        build.setJkdqbts(jkdqbtList);
                        results.add(build);
                        return true;
                    }
                }
                if (detail.getLx() == 1 &&
                        ((detail.getJwczksrq().before(endAttendanceCal.getTime()) || detail.getJwczksrq().equals(endAttendanceCal.getTime()))
                                && (detail.getJwczjsrq().after(startAttendanceCal.getTime()) || detail.getJwczjsrq().equals(startAttendanceCal.getTime())))) {
                    // 涉及考勤周期内的结束常驻
                    // 将区间转换为记录
                    Calendar starCal = Calendar.getInstance();
                    starCal.setTime(detail.getJwczksrq());
                    while (starCal.getTime().before(detail.getJwczjsrq()) || starCal.getTime().equals(detail.getJwczjsrq())) {
                        details.add(starCal.getTime());
                        starCal.add(Calendar.DAY_OF_YEAR, 1);
                    }
                    // 修正常驻开始时间和结束时间
                    Calendar countStartCal = Calendar.getInstance();
                    countStartCal.setTime(detail.getJwczksrq());
                    Calendar countEndCal = Calendar.getInstance();
                    countEndCal.setTime(detail.getJwczjsrq());
                    if(countStartCal.getTime().before(startAttendanceCal.getTime())){
                        countStartCal.setTime(startAttendanceCal.getTime());
                    }
                    if(countEndCal.getTime().after(endAttendanceCal.getTime())){
                        countEndCal.setTime(endAttendanceCal.getTime());
                    }
                    int days = BjcjCommonUtils.getDays(countStartCal.getTime(), countEndCal.getTime());
                    detail.setDays(days);
                    JKDQBT jk = JKDQBT.builder().lx(detail.getLx()).days(days).jkdq(detail.getJkdq()).jkdqbtbz(detail.getJkdqbtbz()).build();
                    jkdqbts.add(jk);
                }
                if (i == czDetails.size() - 1) {
                    // 已经将所有考勤周期内境外常驻的区间时间转换为记录
                    Calendar aCal = Calendar.getInstance();
                    aCal.setTime(countDay[0].getTime());
                    aCal.set(Calendar.HOUR_OF_DAY, 0);
                    aCal.set(Calendar.MINUTE, 0);
                    aCal.set(Calendar.SECOND, 0);
                    aCal.set(Calendar.MILLISECOND, 0);
                    if (details.size() == 0 && countDay[0].getTime().equals(endAttendanceCal.getTime())) {
                        // 该考勤周期内员工没有境外常驻信息
                        return false;
                    }
                    while (startAttendanceCal.getTime().before(aCal.getTime()) || startAttendanceCal.getTime().equals(aCal.getTime())) {
                        if (details.contains(aCal.getTime())) {
                            // 存在境外记录
                            ycq[0]++;
                            aCal.add(Calendar.DATE, -1);
                        } else {
                            // 没有境外记录，判断是否是工作日
                            if ((aCal.get(Calendar.DAY_OF_WEEK) != 1) && (aCal.get(Calendar.DAY_OF_WEEK) != 7)) {
                                // 是工作日
                                gnycq[0]++;
                            }
                            aCal.add(Calendar.DATE, -1);
                        }
                    }
                    JWJT build = JWJT.builder().user(czInfo.getXm()).jwycq(ycq[0]).gngzts(gnycq[0]).kqMonth(endAttendanceCal.getTime()).build();
                    build.setJkdqbts(jkdqbts);
                    results.add(build);
                    return true;
                }
            }
            return false;
        }).collect(Collectors.toList());
        return collect;
    }

    /**
     * @description 将获取到的缺勤天数（请假）、公务回国天数、薪酬等级与境外津贴标准与人员对应并计算出实出勤天数
     * @return void
     * @author Harryxzy
     * @date 2022/9/27 15:37
     */
    public void getXcdjAndJwjtbz(List<JWJT> results ,Map<Integer, XcdjJwjtParam> usersXSDJ,Map<String, Double> kqDatas){
        results.stream().forEach(item-> {
            XcdjJwjtParam param = usersXSDJ.get(Integer.valueOf(item.getUser()));
            item.setXcdj(param.getXcdj());
            item.setJwjtbz(param.getJwjtbz());
            if(kqDatas.get(item.getUser() + "-qq") == null){
                // 目前该员工没有考勤数据
                item.setQq(0.0);
                item.setGwhg(0.0);
                baseBean.writeLog("员工" +item.getUser()+"没有考勤数据！请核对考勤报表");
            }else{
                item.setQq(kqDatas.get(item.getUser()+"-qq"));
                item.setGwhg(kqDatas.get(item.getUser()+"-gwhg"));
            }
            item.setJwscq(item.getJwycq()-item.getQq()-item.getGwhg());
            item.setJwjt(item.getJwscq()*item.getJwjtbz());
        });
    }


    /**
     * @description 境外常驻信息格式化
     * @return void
     * @author Harryxzy
     * @date 2022/9/28 17:07
     */
    public static List<JwCZInfo> formatJwCZInfo(List<JwCZInfoDetail> czInfos,Calendar startAttendanceCal,Calendar endAttendanceCal) {
        Map<String, List<JwCZInfoDetail>> groupByName = czInfos.stream().collect(Collectors.groupingBy(item -> item.getXm()));
        int days = BjcjCommonUtils.getDays(startAttendanceCal.getTime(), endAttendanceCal.getTime());
        List<JwCZInfo> formatJwCZInfos = new ArrayList<>();
        for (Map.Entry<String, List<JwCZInfoDetail>> entry : groupByName.entrySet()) {
            List<JwCZInfoDetail> values = entry.getValue();
            JwCZInfo build = new JwCZInfo().builder().xm(values.get(0).getXm()).jsglts(values.get(0).getJsglts()).glbtybz(values.get(0).getGlbtybz()).glbtrbz(values.get(0).getGlbtybz()/days).infos(entry.getValue()).build();
            formatJwCZInfos.add(build);
        }
        return formatJwCZInfos;
    }
}