<%@ page language="java" contentType="text/html; charset=utf-8" %>
<%@ page import="weaver.general.*,java.util.*,java.math.*" %>
<%@ page import="weaver.conn.RecordSet" %>
<%@ page import="java.time.LocalDate" %>
<%@ page import="java.time.temporal.ChronoUnit" %>
<%@ page import="java.text.DecimalFormat" %>
<%@ page import="java.time.format.DateTimeFormatter" %>
<%@ page import="java.time.Period" %>
<jsp:useBean id="rs" class="weaver.conn.RecordSet" scope="page" />
<jsp:useBean id="rst" class="weaver.conn.RecordSet" scope="page" />
<%
    int sum = 0;

    String sss = "";

    String companystartdate = request.getParameter("companystartdate");
    String id = request.getParameter("userid");

    //参加工作日期
    String cjgzrq = request.getParameter("cjgzrq");
    //扣减社会工龄
    String kjshgl = request.getParameter("kjshgl");

    // 首次参加工作日期 自定义字段
    String cjgzrq_fieldid = rs.getPropValue("wuyuan_hrminfo","cjgzrq_fieldid");
    // 扣减社会工龄 自定义字段id
    String kjshgl_fieldid = rs.getPropValue("wuyuan_hrminfo","kjshgl_fieldid");

    //司龄
    String companyworkyear = "0";
    if(companystartdate != null && !"".equals(companystartdate)){
        int company_year = Integer.parseInt(companystartdate.substring(0,4));
        int company_month = Integer.parseInt(companystartdate.substring(5,7));
        int company_day = Integer.parseInt(companystartdate.substring(8,10));
        companyworkyear = calculateCompanyAge(company_year,company_month,company_day);
        sss += "update hrmresource set companyworkyear='"+companyworkyear+"' where id="+ id;
    }
    //参加工作日期
//    String cjgzrq = Util.null2String(getFieldValue(cjgzrq_fieldid,id));
    //扣减社会工龄
//    String kjshgl = Util.null2o(getFieldValue(kjshgl_fieldid,id));
    String age = calculateAge(cjgzrq);
    if(cjgzrq != null && !"".equals(cjgzrq)){
        sss += "update hrmresource set workstartdate='"+cjgzrq+"' where id="+ id;
        if(Float.valueOf(kjshgl) > 0){
            String endAge = String.valueOf(new BigDecimal(age).subtract(new BigDecimal(kjshgl)));
            sss += "update hrmresource set workyear='"+endAge+"' where id="+id;
        }else{
            sss += "update hrmresource set workyear='"+age+"' where id="+id;
        }
    }

    sum++;


%>

<%!

    public String getFieldValue(String type,String userid){
        String result = "";
        RecordSet rs = new RecordSet();
        rs.executeQuery("select "+type+" from cus_fielddata where scope='HrmCustomFieldByInfoType' and scopeid='3' and id=?",userid);
        if(rs.next()){
            result = Util.null2String(rs.getString(type));
        }
        return result;
    }

    /**
     * 根据 日期 计算年龄
     * @param birthdate
     * @return
     */
    public String calculateAge(String birthdate) {
        String result = "0";
        try {
            // 解析日期
            LocalDate startDate = LocalDate.parse(birthdate);
            LocalDate endDate = LocalDate.now();
            // 计算工龄（月份）
            long monthsBetween = ChronoUnit.MONTHS.between(startDate, endDate);
            // 将月份转换为年并格式化为2位小数
            double years = (double) monthsBetween / 12;
            DecimalFormat df = new DecimalFormat("0.00"); // 设置格式为2位小数
            result = df.format(years);
        }catch (Exception e){
            e.printStackTrace();
        }
        return result;
    }

    public String calculateCompanyAge(int year,int month,int day){
        String result = "";
        // 假设入职日期是2020年1月1日
        LocalDate hireDate = LocalDate.of(year, month, day);

        // 获取当前日期
        LocalDate currentDate = LocalDate.now();

        // 计算司龄（总月份数除以12）
        double monthsBetween = Math.abs(Period.between(hireDate, currentDate).getMonths()) + 12 * Math.abs(Period.between(hireDate, currentDate).getYears());
        double serviceYears = monthsBetween / 12.0; // 注意这里已经是总月份数除以12的结果，可以直接格式化输出

        // 使用DecimalFormat格式化输出，保留两位小数
        DecimalFormat df = new DecimalFormat("#.##"); // 注意这里的格式化符号使用的是英文的点号和井号，而不是中文的井号和井号。
        result = df.format(serviceYears);

        return result;
    }


%>

<HEAD>
</HEAD>
<BODY>

<h1>Congratulation  Mode  666666  !</h1>

<h1> sss     <%=sss%>   </h1>

<h1> sum     <%=sum%>   </h1>

</BODY>