package web.servlet.admin;



import domain.CDC;
import domain.Student;
import service.CDCService;
import service.StudentService;
import service.impl.CDCServiceImpl;
import service.impl.StudentServiceImpl;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.List;

@WebServlet("/updateStudentInfoServlet")
public class UpdateStudentInfoServlet extends HttpServlet {
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

        request.setCharacterEncoding("utf-8");
//        HttpSession session = request.getSession();
        String sid = request.getParameter("student-id");
        System.out.println("sid:"+sid);


        //保存输入内容
        // 获取请求参数中的学生姓名
        String name = request.getParameter("student-name");
        // 输出学生姓名
        System.out.println("sname:"+name);
        // 获取请求参数中的学生性别
        String sex = request.getParameter("student-sex");
        // 输出学生性别
        System.out.println("ssex:"+sex);
        // 获取请求参数中的学生年龄
        String age = request.getParameter("student-age");
        // 获取请求参数中的学生电话
        String phone = request.getParameter("student-phone");
        // 获取请求参数中的学生邮箱
        String email = request.getParameter("student-email");
        // 获取请求参数中的学生地址
        String address = request.getParameter("student-address");

        // 获取请求参数
        String college = request.getParameter("selectCollege");
        String department = request.getParameter("selectDepartment");
        String cclass = request.getParameter("selectClass");

        // 创建一个学生对象
        Student updateStudent = new Student();

        //判断输入位数是否大于数据库位数-
        if (name.length() > 4 || phone.length() > 11 || email.length()>24 || address.length() > 24 || age.length()>2 || name.contains("<") || phone.contains("<") || email.contains("<") || address.contains("<") || age.contains("<")) {
            request.setAttribute("update_msg","格式错误，请重新提交！"+String.format("%tT",new Date()));
            request.getRequestDispatcher("updateStudentServlet?sid="+sid).forward(request, response);
        }else {
            //封装学生对象-
            // 设置学生ID
            updateStudent.setS_id(sid);
            // 设置学生姓名
            updateStudent.setS_name(name);
            // 设置学生性别
            updateStudent.setS_sex(sex);
            // 设置学生年龄
            updateStudent.setS_age(age);
            // 设置学生电话
            updateStudent.setS_phone(phone);
            // 设置学生邮箱
            updateStudent.setS_email(email);
            // 设置学生地址
            updateStudent.setS_address(address);
            // 设置学生学院
            updateStudent.setS_college(college);
            // 设置学生系别
            updateStudent.setS_department(department);
            // 设置学生班级
            updateStudent.setS_class(cclass);

            //调用studentUpdata服务-
            StudentService service= new StudentServiceImpl();
            service.updateInfo(updateStudent);

            //成功则返回并给提示
            request.setAttribute("update_msg", "修改成功！"+String.format("%tT",new Date()));
            request.getRequestDispatcher("updateStudentServlet?sid="+sid).forward(request, response);
        }
    }

    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        doPost(request,response);
    }
}
//package web.servlet.admin;
//
//
//
//import domain.CDC;
//import domain.Student;
//import service.CDCService;
//import service.StudentService;
//import service.impl.CDCServiceImpl;
//import service.impl.StudentServiceImpl;
//
//import javax.servlet.ServletException;
//import javax.servlet.annotation.WebServlet;
//import javax.servlet.http.HttpServlet;
//import javax.servlet.http.HttpServletRequest;
//import javax.servlet.http.HttpServletResponse;
//import javax.servlet.http.HttpSession;
//import java.io.IOException;
//import java.text.SimpleDateFormat;
//import java.util.Date;
//import java.util.List;
//
//@WebServlet("/updateStudentInfoServlet")
//public class UpdateStudentInfoServlet extends HttpServlet {
//    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
//
//        request.setCharacterEncoding("utf-8");
////        HttpSession session = request.getSession();
//        String sid = request.getParameter("student-id");
//        System.out.println("sid:"+sid);
//
//
//        //保存输入内容
//        // 获取请求参数中的学生姓名
//        String name = request.getParameter("student-name");
//        // 输出学生姓名
//        System.out.println("sname:"+name);
//        // 获取请求参数中的学生性别
//        String sex = request.getParameter("student-sex");
//        // 输出学生性别
//        System.out.println("ssex:"+sex);
//        // 获取请求参数中的学生年龄
//        String age = request.getParameter("student-age");
//        // 获取请求参数中的学生电话
//        String phone = request.getParameter("student-phone");
//        // 获取请求参数中的学生邮箱
//        String email = request.getParameter("student-email");
//        // 获取请求参数中的学生地址
//        String address = request.getParameter("student-address");
//
//        // 获取请求参数
//        String college = request.getParameter("selectCollege");
//        String department = request.getParameter("selectDepartment");
//        String cclass = request.getParameter("selectClass");
//
//        // 创建一个学生对象
//        Student updateStudent = new Student();
//
//        //判断输入位数是否大于数据库位数-
//        if (name.length() > 4 || phone.length() > 11 || email.length()>24 || address.length() > 24 || age.length()>2 || name.contains("<") || phone.contains("<") || email.contains("<") || address.contains("<") || age.contains("<")) {
//            request.setAttribute("update_msg","格式错误，请重新提交！"+String.format("%tT",new Date()));
//            request.getRequestDispatcher("updateStudentServlet?sid="+sid).forward(request, response);
//        }else {
//            //封装学生对象-
//            // 设置学生ID
//            updateStudent.setS_id(sid);
//            // 设置学生姓名
//            updateStudent.setS_name(name);
//            // 设置学生性别
//            updateStudent.setS_sex(sex);
//            // 设置学生年龄
//            updateStudent.setS_age(age);
//            // 设置学生电话
//            updateStudent.setS_phone(phone);
//            // 设置学生邮箱
//            updateStudent.setS_email(email);
//            // 设置学生地址
//            updateStudent.setS_address(address);
//            // 设置学生学院
//            updateStudent.setS_college(college);
//            // 设置学生系别
//            updateStudent.setS_department(department);
//            // 设置学生班级
//            updateStudent.setS_class(cclass);
//
//            //调用studentUpdata服务-
//            StudentService service= new StudentServiceImpl();
//            service.updateInfo(updateStudent);
//
//            //成功则返回并给提示
//            request.setAttribute("update_msg", "修改成功！"+String.format("%tT",new Date()));
//            request.getRequestDispatcher("updateStudentServlet?sid="+sid).forward(request, response);
//        }
//    }
//
//    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
//        doPost(request,response);
//    }
//}