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package com.example.webproject.com.Control;
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import com.example.webproject.com.Mapper.account_operator;
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import com.example.webproject.com.Mapper.user_data_operator;
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import com.example.webproject.com.Pojo.account;
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import com.example.webproject.com.Pojo.user_data;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Controller;
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import org.springframework.ui.ModelMap;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestParam;
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import org.springframework.web.bind.annotation.ResponseBody;
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import org.springframework.web.servlet.ModelAndView;
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import javax.servlet.http.Cookie;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import java.util.List;
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import java.util.Map;
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@Controller
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public class control {
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@Autowired
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public account_operator account_operator;
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@Autowired
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public user_data_operator user_data_operator;
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//这个是访问登录界面
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@GetMapping("/index")
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public String test()throws Exception{
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System.out.println("index");
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// 注意在使用thymleaf时要注意 版本要和starter-web的要配合使用
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//否者会跳转不到相应的界面
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return "Login";
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}
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//这里要开始编写我们的对于账号上面的处理了
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@RequestMapping("/postProcessorRegistration")
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public ModelAndView postProcessorRegistration(HttpServletRequest httpServletRequest,HttpServletResponse httpServletResponse,@RequestParam Map<String,String> map){
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System.out.println("postProcessorRegistration");
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//这里我们是进行注册操作
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//我们先去数据库里面查一下，有没有这个账号
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//有就给出错误
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//否则就将其插入
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//不能获取model 要获取modelMap
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// Map<String, Object> model = modelAndView.getModel();
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String account = (String)map.get("account");
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String password = (String)map.get("password");
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ModelAndView modelAndView = new ModelAndView();
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account one = account_operator.findOne(account);
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System.out.println("数据库中查询的值： "+one);
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if(one == null){
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System.out.println("数据库中不存在，进行插入操作");
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account_operator.insertOne(new account(account,password));
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System.out.println("插入完成");
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//在这里我们要将账号创建成功的消息显示出来
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modelAndView.setViewName("Login");
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modelAndView.addObject("isHaveAccount","");
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}else{
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//在这里我们要将账号已近存在的消息回显
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modelAndView.setViewName("Login");
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modelAndView.addObject("isHaveAccount","当前账号已有");
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}
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return modelAndView;
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}
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//这里要开始编写我们的对于账号上面的处理了
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@RequestMapping("/postProcessorLogin")
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// @ResponseBody
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public ModelAndView postProcessorLogin(HttpServletRequest httpServletRequest,HttpServletResponse httpServletResponse,@RequestParam Map<String,String> map){
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System.out.println("postProcessorLogin");
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ModelAndView modelAndView = new ModelAndView();
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//首先我们先从map中拿到 account和 password
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String account = (String)map.get("account");
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String password = (String)map.get("password");
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System.out.println("account=="+account);
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System.out.println("password=="+ password);
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account one = account_operator.findOne(account);
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if(one == null){
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System.out.println("还没有账号，请注册一个");
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//将没有账号显示出去，提醒用户注册账号
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modelAndView.addObject("isHaveAccount","还没有账号，注册一个");
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modelAndView.setViewName("Login");
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}else{
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if((one.getTxl_password().equals(password))){
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System.out.println("密码正确，登入成功");
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// modelAndView.setViewName("data_operator");
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modelAndView.setViewName("redirect:data");
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//在这里要进行coockie的设置，在response 里面进行操作
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//我们要在登入界面进行操作，一旦登入操作成功，我们就在这里进行cookie设置
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//将cookie设置过去
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Cookie account_cookie = new Cookie("account",account);
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Cookie password_cookie = new Cookie("password",password);
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httpServletResponse.addCookie(account_cookie);
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httpServletResponse.addCookie(password_cookie);
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}else{
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System.out.println("密码错误，登入失败");
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modelAndView.setViewName("Login");
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}
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}
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return modelAndView;
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}
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@RequestMapping("data")
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public ModelAndView data_operator(HttpServletRequest httpServletRequest,HttpServletResponse httpServletResponse){
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//获得所有的cookie
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Cookie[]cookies = httpServletRequest.getCookies();
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//为cookie设置过期时间
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String account = "";
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for (Cookie cookie : cookies) {
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//当我们设置了cookie之后就只能通过https进行传输了，不会在http里面进行传输
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// cookie.setSecure(true);
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//设置为1星期的过期时间
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// cookie.setMaxAge(7*24*60*60);
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System.out.println(cookie.getName() + "==" + cookie.getValue());
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if("account".equals(cookie.getName())){
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account = cookie.getValue();
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}
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}
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//我们就可以设置cookie,当我们发现cookie里面已经存在了账户，之后就直接显示当前的这个用户的数据
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ModelAndView modelAndView = new ModelAndView();
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//这里我们后面肯定是要根据我们当前的一个用户，进行操作的
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//我们根据页面上面的显示来进行操作
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//页面上面有什么么，我们就要进行什么操作
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//就显示一个列表，通过一个参数显示每页 要显示多少的数据，在显示出来总数据的条数
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//在每条数据的后面我们就显示，一个删除的按钮，修改，
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List<user_data> all = user_data_operator.findOne(account);
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modelAndView.addObject("user_data",all);
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modelAndView.setViewName("data_operator");
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return modelAndView;
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}
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@RequestMapping("add_user_data")
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public ModelAndView add_user_data(HttpServletRequest httpServletRequest,HttpServletResponse httpServletResponse,@RequestParam Map<String,String> map){
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System.out.println("add_user_data");
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ModelAndView modelAndView = new ModelAndView();
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Cookie[]cookies = httpServletRequest.getCookies();
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//为cookie设置过期时间
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String account = "";
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for (Cookie cookie : cookies) {
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//当我们设置了cookie之后就只能通过https进行传输了，不会在http里面进行传输
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// cookie.setSecure(true);
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//设置为1星期的过期时间
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// cookie.setMaxAge(7*24*60*60);
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System.out.println(cookie.getName() + "==" + cookie.getValue());
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if("account".equals(cookie.getName())){
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account = cookie.getValue();
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}
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}
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//获取数据
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String name = map.get("name");
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// String sex = map.get("sex");
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String contact_phone_number = map.get("contact_phone_number");
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if(name != null || contact_phone_number != null){
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//插入操作
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user_data_operator.insertOne(account,name,contact_phone_number);
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modelAndView.addObject("message","插入成功");
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System.out.println("here");
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//modelAndView.setViewName("redirect:data");
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}else{
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modelAndView.setViewName("add_user_data");
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}
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return modelAndView;
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}
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@RequestMapping("delete_user_data")
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public ModelAndView delete_user_data(HttpServletRequest httpServletRequest,HttpServletResponse httpServletResponse,@RequestParam Map<String,String> map){
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System.out.println("delete_user_data");
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ModelAndView modelAndView = new ModelAndView();
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Cookie[]cookies = httpServletRequest.getCookies();
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//为cookie设置过期时间
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String account = "";
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for (Cookie cookie : cookies) {
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//当我们设置了cookie之后就只能通过https进行传输了，不会在http里面进行传输
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// cookie.setSecure(true);
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//设置为1星期的过期时间
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// cookie.setMaxAge(7*24*60*60);
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System.out.println(cookie.getName() + "==" + cookie.getValue());
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if("account".equals(cookie.getName())){
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account = cookie.getValue();
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}
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}
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String name = map.get("name");
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if(name != null ){
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//删除操作
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// user_data_operator
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Integer col = user_data_operator.deleteOne(account,name);
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if(col != 0){
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modelAndView.addObject("message","删除成功");
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}else{
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modelAndView.addObject("message","此联系人不存在");
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}
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System.out.println("here");
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// modelAndView.setViewName("redirect:data")
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}else{
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modelAndView.setViewName("delete_user_data");
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}
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return modelAndView;
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}
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@RequestMapping("find_user_data")
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public ModelAndView find_user_data(HttpServletRequest httpServletRequest,HttpServletResponse httpServletResponse,@RequestParam Map<String,String> map){
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System.out.println("find_user_data");
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ModelAndView modelAndView = new ModelAndView();
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Cookie[]cookies = httpServletRequest.getCookies();
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//为cookie设置过期时间
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String account = "";
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for (Cookie cookie : cookies) {
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//当我们设置了cookie之后就只能通过https进行传输了，不会在http里面进行传输
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// cookie.setSecure(true);
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//设置为1星期的过期时间
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// cookie.setMaxAge(7*24*60*60);
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System.out.println(cookie.getName() + "==" + cookie.getValue());
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if("account".equals(cookie.getName())){
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account = cookie.getValue();
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}
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}
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String name = map.get("name");
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//查找完成后英爱回显数据
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if(name != null ){
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//查找操作
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List<user_data> oneByName = user_data_operator.findOneByName(account, name);
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modelAndView.addObject("message","查找完成");
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modelAndView.addObject("user_data",oneByName);
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System.out.println("here");
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//modelAndView.setViewName("redirect:data");
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}else{
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modelAndView.setViewName("find_user_data");
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}
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return modelAndView;
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}
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}
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