package com.engine.hostar.service.impl;

import cn.hutool.core.date.DateUtil;
import com.engine.core.impl.Service;
import com.engine.hostar.service.KqDevService;
import com.engine.hostar.util.HostarUtil;
import com.engine.kq.biz.KQOvertimeRulesBiz;
import com.engine.kq.biz.KQWorkTime;
import org.apache.commons.lang.StringUtils;
import weaver.general.BaseBean;
import weaver.general.Util;

import java.util.*;

/**
 * @author chenwnj
 * @date 2023/12/11
 * @description
 **/
public class KqDevServiceImpl extends Service implements KqDevService {
    BaseBean bb = new BaseBean();

    @Override
    public Map<String, Object> getKqType(Map<String, Object> params) {

        bb.writeLog("---getKqType start---");
        Map<String, Object> result = new HashMap<>();

        String resourceId = Util.null2String(params.get("resourceId"));
        bb.writeLog("resourceId: " + resourceId);
        String kqDate = Util.null2String(params.get("kqDate"));
        bb.writeLog("kqDate: " + kqDate);

        if ( StringUtils.isBlank(resourceId)) {
            result.put("code",500);
            result.put("msg","请先选择人员");
            return result;
        }
        if ( StringUtils.isBlank(kqDate)) {
            result.put("code",500);
            result.put("msg","请先选择日期");
            return result;
        }

        int changeType = -1;

        try {
            //1-节假日、2-工作日、3-休息日、-1-数据异常，无效数据
            changeType = KQOvertimeRulesBiz.getChangeType(resourceId, kqDate);
            bb.writeLog("changeType: " + changeType);

        } catch (Exception e) {
            bb.writeLog("getKqType Exception: " + e);
        }

        if (changeType == -1) {
            result.put("code", 500);
            result.put("msg", "日期判断异常，请联系管理员");
            return result;
        } else {
            result.put("code", 200);
            result.put("data", changeType);
            return result;
        }

    }

    @Override
    public Map<String, Object> checkApplyDate(Map<String, Object> params) {
        bb.writeLog("---checkApplyDate start---");
        Map<String, Object> result = new HashMap<>();

        String resourceId = Util.null2String(params.get("resourceId"));//申请人
        bb.writeLog("resourceId: " + resourceId);
        String kqDate = Util.null2String(params.get("kqDate"));//申请日期
        bb.writeLog("kqDate: " + kqDate);
        String offsetStr = Util.null2String(params.get("offset"));//允许的偏移量
        bb.writeLog("offsetStr: " + offsetStr);

        if ( StringUtils.isBlank(resourceId)) {
            result.put("code",500);
            result.put("msg","请先选择人员");
            return result;
        }
        if ( StringUtils.isBlank(kqDate)) {
            result.put("code",500);
            result.put("msg","请先选择申请日期");
            return result;
        }
        if ( StringUtils.isBlank(offsetStr)) {
            result.put("code",500);
            result.put("msg","请先设置偏移量");
            return result;
        }

        Integer offset = Util.getIntValue(offsetStr);
        bb.writeLog("offset: " + offset);

        KQWorkTime kqWorkTime = new KQWorkTime();
        HostarUtil hostarUtil = new HostarUtil();
        String today = DateUtil.format(new Date(), "yyyy-MM-dd");
        bb.writeLog("today: " + today);

        List<String> allDates = new ArrayList<>();

        if (today.compareTo(kqDate) < 0 ) {
            if ( offset < 0) {
                result.put("code",500);
                result.put("msg","该流程只能提前"+Math.abs(offset)+"个工作日申请");
                return result;
            }
            allDates = hostarUtil.getAllDates(today, kqDate);
        } else if (today.compareTo(kqDate) > 0 ){
            if ( offset > 0) {
                result.put("code",500);
                result.put("msg","该流程只能延后"+Math.abs(offset)+"个工作日申请");
                return result;
            }
            allDates = hostarUtil.getAllDates(kqDate, today);
        } else if (today.compareTo(kqDate) == 0) {
            if ( offset != 0) {
                result.put("code",500);
                result.put("msg","该流程只能当天申请");
                return result;
            }
            allDates = hostarUtil.getAllDates(kqDate, today);
        }
        bb.writeLog("allDates: " + allDates);

        int workdays = -1;
        for ( String date: allDates) {
            //判断是否是工作日
            boolean isWorkDay = kqWorkTime.isWorkDay(resourceId, date);
            if (isWorkDay){
                workdays ++;
            }
        }
        bb.writeLog("workdays: " + workdays);

        if (workdays <= Math.abs(offset)) {
            result.put("code",200);
            result.put("msg","允许申请");
            return result;
        } else {
            result.put("code",500);
            result.put("msg","超出允许申请的时间限制，允许申请的时间为：申请日期" +
                    (offset>= 0?(offset>0 ?"延迟"+Math.abs(offset) + "天" : "当天" ):"提前" + Math.abs(offset) + "天") );
            return result;
        }
    }
}