package com.td.WaDa;
import com.td.WaDa.common.service.ComConfigService;
import com.td.WaDa.game.comusers.service.ComUsersService;
import com.td.WaDa.sys.sysmenu.vo.SysMenuVo;
import com.td.WaDa.sys.syssetting.service.SysSettingService;
import com.td.WaDa.sys.syssettinglimit.service.SysSettingLimitService;
import com.td.WaDa.sys.syssettingtask.service.SysSettingTaskService;
import com.td.WaDa.sys.sysshortcutmenu.service.SysShortcutMenuService;
import com.td.WaDa.sys.sysshortcutmenu.vo.SysShortcutMenuVo;
import com.td.WaDa.sys.sysuser.service.SysUserService;
import com.td.WaDa.sys.sysuser.vo.SysUserVo;
import com.td.WaDa.sys.sysusermenu.service.SysUserMenuService;
import com.td.WaDa.util.*;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.ApplicationRunner;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cache.annotation.EnableCaching;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.scheduling.annotation.EnableAsync;
import org.springframework.scheduling.annotation.EnableScheduling;
import org.springframework.security.core.session.SessionRegistry;
import org.springframework.security.core.session.SessionRegistryImpl;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;

import javax.imageio.ImageIO;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.awt.*;
import java.awt.image.BufferedImage;
import java.io.IOException;
import java.net.InetAddress;
import java.net.UnknownHostException;
import java.util.List;

@EnableAsync//开启异步调用
@EnableCaching// 开启缓存，需要显示的指定
@EnableScheduling
@SpringBootApplication
public class BossApplication {

    public static void main(String[] args) {
        SpringApplication.run(BossApplication.class, args);
    }

    /**
     * 解决不能注入session注册表问题
     */
    @Bean
    SessionRegistry sessionRegistry() {
        return new SessionRegistryImpl();
    }
}

@Slf4j
@Controller
@RequestMapping("/")
@Configuration
class IndexController {

    @Autowired
    private SysUserService sysUserService;

    @Autowired
    private SysSettingService sysSettingService;

    @Autowired
    private SysSettingTaskService sysSettingTaskService;

    @Autowired
    private SysSettingLimitService sysSettingLimitService;

    @Autowired
    private RedisSettingMap redisSettingMap;

    @Autowired
    private SysUserMenuService sysUserMenuService;

    @Autowired
    private SysShortcutMenuService sysShortcutMenuService;

    @Autowired
    private ComUsersService comUsersService;

    @Autowired
    private ComConfigService comConfigService;

    @Value("${server.servlet.context-path:}")
    private String contextPath;


    /**
     * 端口
     */
    @Value("${server.port}")
    private String port;

    /**
     * 启动成功
     */
    @Bean
    public ApplicationRunner applicationRunner() {
        return applicationArguments -> {
            try {
                /**
                 * 当启动时候，向主redis设置一次数据。
                 */
                ////系统启动时获取数据库数据，设置到公用静态集合sysSettingMap
                ////SysSettingVo sysSettingVo = sysSettingService.get("1").getData();
                ////SysSettingUtil.setSysSettingMap(sysSettingVo);
                //redisSettingMap.updateSysSettingMap();
                //log.info(redisSettingMap.getSysSettingMap().toString());
                ////系统启动时获取数据库数据，设置到公用静态集合sysSettingTaskMap
                ////SysSettingTaskVo sysSettingTaskVo = sysSettingTaskService.get("1").getData();
                ////SysSettingTaskUtil.setSysSettingTaskMap(sysSettingTaskVo);
                //redisSettingMap.updateSysSettingTaskMap();
                //log.info(redisSettingMap.getSysSettingTaskMap().toString());
                ////限制登录ip
                ////SysSettingLimitVo sysSettingLimitVo = sysSettingLimitService.get("1").getData();
                ////SysSettingLimitUtil.setSysSettingLimitMap(sysSettingLimitVo);
                //redisSettingMap.updateSysSettingLimitMap();
                //log.info(redisSettingMap.getSysSettingLimitMap().toString());
                ////更新com config 的 Redis数据
                //comConfigService.updateList();
                ////更新com setting 的redis数据
                //redisSettingMap.updateComSettingMap();
                //获取本机内网IP
                log.info("启动成功：" + "http://" + InetAddress.getLocalHost().getHostAddress() + ":" + port + contextPath);
            } catch (UnknownHostException e) {
                //输出到日志文件中
                log.error(ErrorUtil.errorInfoToString(e));
            }
        };
    }

    /**
     * 跳转登录页面
     */
    @GetMapping("loginPage")
    public ModelAndView login(){
        ModelAndView modelAndView = new ModelAndView("login");

        //系统信息 SysSettingUtil.getSysSetting()
        modelAndView.addObject("sys",redisSettingMap.getSysSettingMap());

        //系统审查信息 SysSettingTaskUtil.getSysSettingTask()
        modelAndView.addObject("sysSettingTask", redisSettingMap.getSysSettingTaskMap());

        //系统限制信息 SysSettingLimitUtil.getSysSettingLimit()
        modelAndView.addObject("sysSettingLimit", redisSettingMap.getSysSettingLimitMap());


        //后端公钥
        String publicKey = RsaUtil.getPublicKey();
        log.info("login后端公钥：" + publicKey);
        modelAndView.addObject("publicKey", publicKey);

        return modelAndView;
    }

    /**
     * 跳转首页
     */
    @GetMapping("")
    public void index1(HttpServletResponse response){
        //内部重定向
        try {
            response.sendRedirect(contextPath+"/index");
        } catch (IOException e) {
            //输出到日志文件中
            log.error(ErrorUtil.errorInfoToString(e));
        }
    }
    @GetMapping("index")
    public ModelAndView index(){
        ModelAndView modelAndView = new ModelAndView("index");

        //系统信息 SysSettingUtil.getSysSetting()
        modelAndView.addObject("sys",redisSettingMap.getSysSettingMap());

        //系统审查信息 SysSettingTaskUtil.getSysSettingTask()
        modelAndView.addObject("sysSettingTask", redisSettingMap.getSysSettingTaskMap());

        //系统限制信息 SysSettingLimitUtil.getSysSettingLimit()
        modelAndView.addObject("sysSettingLimit", redisSettingMap.getSysSettingLimitMap());

        //登录用户
        SysUserVo sysUserVo = sysUserService.findByLoginName(SecurityUtil.getLoginUser().getUsername()).getData();
        sysUserVo.setPassword(null);//隐藏部分属性
        modelAndView.addObject( "loginUser", sysUserVo);

        //登录用户系统菜单
        List<SysMenuVo> menuVoList = sysUserMenuService.findByUserId(sysUserVo.getUserId()).getData();
        modelAndView.addObject("menuList",menuVoList);

        //登录用户快捷菜单
        List<SysShortcutMenuVo> shortcutMenuVoList= sysShortcutMenuService.findByUserId(sysUserVo.getUserId()).getData();
        modelAndView.addObject("shortcutMenuList",shortcutMenuVoList);

        //后端公钥
        String publicKey = RsaUtil.getPublicKey();
        log.info("index后端公钥：" + publicKey);
        modelAndView.addObject("publicKey", publicKey);

        //获取一个全平台的用户数据
        Long allComUserCount =  comUsersService.findAllCount();
        modelAndView.addObject("allComUserCount", allComUserCount);

        Long todayComUserCount = comUsersService.newToday();
        modelAndView.addObject("todayComUserCount", todayComUserCount);


        return modelAndView;
    }

    /**
     * 获取验证码图片和文本(验证码文本会保存在HttpSession中)
     */
    @RequestMapping("getVerifyCodeImage")
    public void getVerifyCodeImage(HttpServletRequest request, HttpServletResponse response) throws IOException {
        //设置页面不缓存
        response.setHeader("Pragma", "no-cache");
        response.setHeader("Cache-Control", "no-cache");
        response.setDateHeader("Expires", 0);
        response.getOutputStream();
        String verifyCode = VerifyCodeImageUtil.generateTextCode(VerifyCodeImageUtil.TYPE_NUM_UPPER, 4, null);

        //将验证码放到HttpSession里面
        request.getSession().setAttribute("verifyCode", verifyCode);
         log.info("本次生成的验证码为：" + verifyCode + ",已存放到HttpSession中");

        //设置输出的内容的类型为JPEG图像
        response.setContentType("image/jpeg");
        BufferedImage bufferedImage = VerifyCodeImageUtil.generateImageCode(verifyCode, 90, 30, 3, true, Color.WHITE, Color.BLACK, null);

        //写给浏览器
        ImageIO.write(bufferedImage, "JPEG", response.getOutputStream());
    }

    /**
     * 跳转实时系统硬件监控
     */
    @GetMapping("monitor")
    public ModelAndView monitor() {
        return new ModelAndView("monitor.html","port",port);
    }

    /**
     * 跳转实时日志
     */
    @GetMapping("logging")
    public ModelAndView logging() {
        return new ModelAndView("logging.html","port",port);
    }
}