package com.charging.chargingparking.utils;

import cn.hutool.core.date.DateUnit;
import cn.hutool.core.date.DateUtil;

import java.util.Calendar;
import java.util.Date;

/**
 * @author hbjzws
 * @date 2023/10/14 0014 上午 9:56
 */
public class BetweenTimeUtil {
    public static boolean isEffectiveDate(Date nowTime, Date startTime, Date endTime) {
        if (nowTime.getTime() == startTime.getTime()
                || nowTime.getTime() == endTime.getTime()) {
            return true;
        }
        Calendar date = Calendar.getInstance();
        date.setTime(nowTime);
        Calendar begin = Calendar.getInstance();
        begin.setTime(startTime);
        Calendar end = Calendar.getInstance();
        end.setTime(endTime);
        if (date.after(begin) && date.before(end)) {
            return true;
        } else {
            return false;
        }
    }
    public static int dealDff(String temStartDate01,String temStartDate02,String temStartDate1,String temStartDate2){
        int ret =0;
        Date dateStart1= cn.hutool.core.date.DateUtil.parse(temStartDate01);
        Date dateEnd1= cn.hutool.core.date.DateUtil.parse(temStartDate02);
        Date dateStart2= cn.hutool.core.date.DateUtil.parse(temStartDate1);
        Date dateEnd2= DateUtil.parse(temStartDate2);

        boolean retIn =isEffectiveDate(dateStart1,dateStart2,dateEnd2);
        //System.out.println(retIn);
        boolean retOut =isEffectiveDate(dateEnd1,dateStart2,dateEnd2);
       // System.out.println(retOut);
        if(retIn&&retOut){
            //System.out.println("444444-全区间");
            ret=1;
        }
        if(!retIn&&retOut){
            //System.out.println("333333-右半区间");
            ret=2;
        }
        if(retIn&&!retOut){
            //System.out.println("222222-左半区间");
            ret=3;
        }
        if(!retIn&&!retOut){
           // System.out.println("11111区间外");
            ret=4;
        }
        return ret;

    }

    public static long getDecTimeMins(String parkingStartTime,String parkingEndTime,String memberStartTime,String memberEndTime,String memberStartT,String memberEndT){
        long decTimeMins=0;
        long hourLong =0;
        int ret= dealDff(parkingStartTime,parkingEndTime,memberStartTime,memberEndTime);
        if(ret==2){
            String temDate1 = DateUtil.format( DateUtil.parse(memberStartTime), "yyyy-MM-dd");
            String temDate3 = DateUtil.format( DateUtil.parse(parkingStartTime), "HH:mm:ss");
            parkingStartTime =temDate1+" "+temDate3;
        }
        if(ret==3){
            String temDate1 = DateUtil.format( DateUtil.parse(memberEndTime), "yyyy-MM-dd");
            String temDate3 = DateUtil.format( DateUtil.parse(parkingEndTime), "HH:mm:ss");
            parkingEndTime =temDate1+" "+temDate3;
        }
        //2是区间为1天
        long dayLong =DateUtil.betweenDay(DateUtil.parse(parkingStartTime), DateUtil.parse(parkingEndTime),true);
        dayLong =dayLong+1;
        if(dayLong==1){
            Date dateStart1= DateUtil.parse(parkingStartTime);
            Date dateEnd1= DateUtil.parse(parkingEndTime);
            String temDate1 = DateUtil.format(dateStart1, "yyyy-MM-dd");
            String temDate2 = DateUtil.format(dateEnd1, "yyyy-MM-dd");
            Date dateStart31= DateUtil.parse(temDate1 + " "+memberStartT);//"2023-08-03 17:00:00"
            Date dateEnd31= DateUtil.parse(temDate1 + " "+memberEndT);//"2023-08-03 22:00:00"
            Date dateStart32= DateUtil.parse(temDate2 + " "+memberStartT);//"2023-08-04 17:00:00"
            Date dateEnd32= DateUtil.parse(temDate2 + " "+memberEndT);//"2023-08-04 22:00:00
            long llStart1= dateStart31.getTime()-dateStart1.getTime();
            long llEnd1= dateEnd31.getTime()-dateStart1.getTime();
            long llStart2= dateStart32.getTime()-dateEnd1.getTime();
            long llEnd2= dateEnd32.getTime()-dateEnd1.getTime();
            if(llStart1>0&&llEnd1>0&&llStart2>0&&llEnd2>0){
                decTimeMins =0;
            }
            if(llStart1>0&&llEnd1>0&&llStart2<0&&llEnd2<0){
                String tem1 = DateUtil.format(new Date(), "yyyy-MM-dd");
                String temStart1 = tem1 + " "+ memberStartT;
                String temEnd2 = tem1 + " "+memberEndT;
                hourLong =DateUtil.between(DateUtil.parse(temStart1), DateUtil.parse(temEnd2), DateUnit.HOUR);
                decTimeMins =hourLong*60;
            }
            if(llStart1>0&&llEnd1>0&&llStart2<0&&llEnd2>0){
                String tem1 = DateUtil.format(dateStart1, "yyyy-MM-dd");
                String temStart1 = tem1 + " "+ memberStartT;
                decTimeMins =DateUtil.between(DateUtil.parse(temStart1), dateEnd1, DateUnit.MINUTE);
            }
            if(llStart1<0&&llEnd1>0&&llStart2<0&&llEnd2<0){
                decTimeMins =DateUtil.between(dateStart1, dateEnd31, DateUnit.MINUTE);
            }
            if(llStart1<0&&llEnd1<0&&llStart2<0&&llEnd2<0){
                decTimeMins =0;
            }
        }else{
            //3是区间为2天或以上
            Date dateStart1= DateUtil.parse(parkingStartTime);
            Date dateEnd1= DateUtil.parse(parkingEndTime);
            String temDate1 = DateUtil.format(dateStart1, "yyyy-MM-dd");
            String temDate2 = DateUtil.format(dateEnd1, "yyyy-MM-dd");
            Date dateStart31= DateUtil.parse(temDate1 + " "+memberStartT);//"2023-08-03 17:00:00"
            Date dateEnd31= DateUtil.parse(temDate1 + " "+memberEndT);//"2023-08-03 22:00:00"
            Date dateStart32= DateUtil.parse(temDate2 + " "+memberStartT);//"2023-08-04 17:00:00"
            Date dateEnd32= DateUtil.parse(temDate2 + " "+memberEndT);//"2023-08-04 22:00:00"
            long llStart1= dateStart31.getTime()-dateStart1.getTime();
            long llEnd1= dateEnd31.getTime()-dateStart1.getTime();
            long llStart2= dateEnd1.getTime()-dateStart32.getTime();
            long llEnd2= dateEnd1.getTime()-dateEnd32.getTime();
            if(llStart1>0&&llEnd1>0&&llStart2>0&&llEnd2>0){
                String tem1 = DateUtil.format(new Date(), "yyyy-MM-dd");
                String temStart1 = tem1 + " "+ memberStartT;
                String temEnd2 = tem1 + " "+memberEndT;
                hourLong =DateUtil.between(DateUtil.parse(temStart1), DateUtil.parse(temEnd2), DateUnit.HOUR);
                decTimeMins =dayLong*hourLong*60;
            }
            if(llStart1>0&&llEnd1>0&&llStart2>0&&llEnd2<0){
                dayLong =dayLong-1;
                String tem1 = DateUtil.format(new Date(), "yyyy-MM-dd");
                String temStart1 = tem1 + " "+ memberStartT;
                String temEnd2 = tem1 + " "+memberEndT;
                hourLong =DateUtil.between(DateUtil.parse(temStart1), DateUtil.parse(temEnd2), DateUnit.HOUR);
                //天数减1再加上尾数
                decTimeMins= dayLong*hourLong*60;
                long minLongL=DateUtil.between(dateStart32, dateEnd1,DateUnit.MINUTE);
                decTimeMins =decTimeMins+minLongL;
            }
            if(llStart1<0&&llEnd1>0&&llStart2>0&&llEnd2>0){
                dayLong =dayLong-1;
                String tem1 = DateUtil.format(new Date(), "yyyy-MM-dd");
                String temStart1 = tem1 + " "+ memberStartT;
                String temEnd2 = tem1 + " "+memberEndT;
                hourLong =DateUtil.between(DateUtil.parse(temStart1), DateUtil.parse(temEnd2), DateUnit.HOUR);
                //天数减1再加上尾数
                decTimeMins= dayLong*hourLong*60;
                long minLongL=DateUtil.between(dateStart1, dateEnd31,DateUnit.MINUTE);
                decTimeMins =decTimeMins+minLongL;
            }
            if(llStart1>0&&llEnd1>0&&llStart2<0&&llEnd2<0){
                dayLong =dayLong-1;
                String tem1 = DateUtil.format(new Date(), "yyyy-MM-dd");
                String temStart1 = tem1 + " "+ memberStartT;
                String temEnd2 = tem1 + " "+memberEndT;
                hourLong =DateUtil.between(DateUtil.parse(temStart1), DateUtil.parse(temEnd2), DateUnit.HOUR);
                //天数减1再加上尾数
                decTimeMins= dayLong*hourLong*60;
            }
            if(llStart1<0&&llEnd1<0&&llStart2>0&&llEnd2>0){
                dayLong =dayLong-1;
                String tem1 = DateUtil.format(new Date(), "yyyy-MM-dd");
                String temStart1 = tem1 + " "+ memberStartT;
                String temEnd2 = tem1 + " "+memberEndT;
                hourLong =DateUtil.between(DateUtil.parse(temStart1), DateUtil.parse(temEnd2), DateUnit.HOUR);
                //天数减1再加上尾数
                decTimeMins= dayLong*hourLong*60;
            }
            if(llStart1<0&&llEnd1>0&&llStart2<0&&llEnd2<0){
                decTimeMins=0;
                long minLongL=DateUtil.between(dateStart1, dateEnd31,DateUnit.MINUTE);
                decTimeMins =decTimeMins+minLongL;
            }
            if(llStart1<0&&llEnd1<0&&llStart2>0&&llEnd2<0){
                decTimeMins= 0;
                long minLongL=DateUtil.between(dateStart32, dateEnd1,DateUnit.MINUTE);
                decTimeMins =decTimeMins+minLongL;
            }
        }
        System.out.println("减免时长(分钟):"+decTimeMins);
        return decTimeMins;
    }
}