package com.nq.utils.stock;


import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;


public class BuyAndSellUtils {

    private static final Logger log = LoggerFactory.getLogger(BuyAndSellUtils.class);


    public static boolean isTransTime(String begin_time, String end_time) throws Exception {

        if (StringUtils.isBlank(begin_time) || StringUtils.isBlank(end_time)) {

            return false;

        }

        Date nowDate = new Date();

        if (!isWorkDay(nowDate)) {
            return false;
        }


        SimpleDateFormat df = new SimpleDateFormat("HH:mm");

        Date now = null;

        Date beginTime = null;

        Date endTime = null;

        try {

            now = df.parse(df.format(nowDate));

            beginTime = df.parse(begin_time);

            endTime = df.parse(end_time);

        } catch (Exception e) {

            e.printStackTrace();

        }

        Boolean flag = Boolean.valueOf(belongCalendar(now, beginTime, endTime));


        return flag.booleanValue();

    }


    public static boolean belongCalendar(Date nowTime, Date beginTime, Date endTime) {

        Calendar date = Calendar.getInstance();

        date.setTime(nowTime);

        Calendar begin = Calendar.getInstance();

        begin.setTime(beginTime);

        Calendar end = Calendar.getInstance();

        end.setTime(endTime);

        //開始時間小於結束時間，正常情況
        if (begin.before(end)){
            if (date.after(begin) && date.before(end)) {
                return true;
            }
        }
        //開始時間大於結束時間，非正常情況
        if (begin.after(end)){
            if (date.after(begin) || date.before(end)) {
                return true;
            }
        }



        return false;

    }


    public static boolean isWorkDay(Date currentDate) throws Exception {

        Calendar cal = Calendar.getInstance();

        cal.setTime(currentDate);

        if (cal.get(7) == 7 || cal.get(7) == 1) {

            return false;

        }

        return true;

    }


    public static void main(String[] args) throws Exception {
        System.out.println(isTransTime("9:40", "16:31"));
    }

}