package com.example.erp.service.userInfo;

import cn.dev33.satoken.stp.StpUtil;
import cn.hutool.core.util.StrUtil;
import com.baomidou.dynamic.datasource.annotation.DS;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.example.erp.controller.dto.UserDTO;
import com.example.erp.entity.userInfo.Log;
import com.example.erp.entity.userInfo.Role;
import com.example.erp.entity.userInfo.User;
import com.example.erp.mapper.pp.ProductionSchedulingMapper;
import com.example.erp.mapper.userInfo.*;
import com.example.erp.tools.TokenTools;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cache.annotation.CacheEvict;
import org.springframework.cache.annotation.Cacheable;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.*;

@Service
@DS("user_info")
public class UserService {

    private final UserMapper userMapper;
    private final RoleMapper roleMapper;
    private final UserRoleMapper userRoleMapper;

   private final PermissionRoleMapper permissionRoleMapper;
    private final ProductionSchedulingMapper productionSchedulingMapper;

    @Autowired
    LogService logService;

    public UserService(UserMapper userMapper, RoleMapper roleMapper, PermissionRoleMapper permissionRoleMapper, UserRoleMapper userRoleMapper, ProductionSchedulingMapper productionSchedulingMapper) {
        this.userMapper = userMapper;
        this.roleMapper = roleMapper;
        this.permissionRoleMapper = permissionRoleMapper;
        this.userRoleMapper = userRoleMapper;
        this.productionSchedulingMapper = productionSchedulingMapper;
    }


    @Cacheable(value="users", key="#userDTO.getUserId()")
    public UserDTO login(UserDTO userDTO) {

        if(StrUtil.isBlank(userDTO.getUserId()) ||StrUtil.isBlank(userDTO.getPass())){
            return null;
        }else{
            int getUserCount=userMapper.checkUser(userDTO.getUserId(),userDTO.getPass());
            if(getUserCount==1){
                String token = TokenTools.getToken(userDTO.getUserId(),userDTO.getPass());
                userDTO.setToken(token);
                User user = userMapper.findOneLoginName(userDTO.getUserId());
                userDTO.setUserName(user.getUserName());
                return userDTO;
            }
        return null;

        }
    }

    @CacheEvict(value="users",key="#id",beforeInvocation=true)
    public String deleteCache(String id ) {
        //System.out.println("delete user by id: " + id);
        return null;

    }

    public String getUserByID(String userId){
        return userMapper.getUserByID(userId);
    }

    @Transactional
    public User register(User user) {
        User returnUser = new User();
        if(userMapper.register(user)){
            User getUser = userMapper.findOne(user.getId());
            returnUser.setUserName(getUser.getUserName());
            returnUser.setLoginName(getUser.getLoginName());
        }
        return returnUser;
    }

    @Transactional
    public Boolean updatePassWord(Map<String,Object> object) {
        boolean saveState = false;
        int userId =0;
        String oldPassWord = "";
        String passWord = "";
        if (object.get("userId") != null) {
            userId = Integer.parseInt(object.get("userId").toString());
        }
        if (object.get("oldPassword") != null) {
            oldPassWord = object.get("oldPassword").toString();
        }
        if (object.get("password") != null) {
            passWord = object.get("password").toString();
        }

        User user =userMapper.findOnePassWord(userId,oldPassWord);
        if (user!=null){
            if (userMapper.updatePassWordById(userId,passWord)){
                saveState = true;
            }
        }
        return saveState;

    }

    @Transactional
    public Boolean updateUserName(Map<String,Object> object) {
        boolean saveState = false;
        int userId =0;
        String userName = "";
        if (object.get("userId") != null) {
            userId = Integer.parseInt(object.get("userId").toString());
        }
        if (object.get("userName") != null) {
            userName = object.get("userName").toString();
        }

        if (userMapper.updateUserNameById(userId,userName)){
            saveState = true;
        }
        return saveState;

    }

    /*----------------新版本登陆*/
    public UserDTO doLogin(UserDTO userDTO) {
        User user = userMapper.selectOne(new QueryWrapper<User>().
                eq("login_name", userDTO.getUserId())
                .eq("password", userDTO.getPass())
                .eq("state",1)
        );
        if(user!=null){
            //检查是让有登录，有登录直接退出
            StpUtil.logout(user.getId());
            //重新进行登录
            StpUtil.login(user.getId());
            userDTO.setPass(null);
            userDTO.setId(user.getId());
            userDTO.setUserName(user.getUserName());
            userDTO.setAddress(user.getAddress());
            userDTO.setToken(StpUtil.getTokenValue());
            Boolean userIsAdmin= userRoleMapper.getUserIsAdmin(user.getId());
            userDTO.setPermissions(permissionRoleMapper.getUserEditPermission(user.getId(),userIsAdmin));

            Log log = new Log();
            log.setOperator(user.getUserName());
            log.setOperatorId(userDTO.getUserId());
            log.setContent(userDTO.toString());
            log.setFunction("用户登录");
            logService.saveLog(log);
            return userDTO;
        }else{
            return null;
        }
    }

    public Boolean isLogin() {
        // 返回当前用户是否登录
        return StpUtil.isLogin();
    }

    public Boolean logout() {
        StpUtil.logout();
        return true;
    }

    public Map<String,List<Object>> findAll() {
        List<User> users = userMapper.findAll();
        users.forEach(user -> {
            user.setPassword(null);
        });
        Map<String,List<Object>> map = new HashMap<>();

        map.put("users", Collections.singletonList(users));
        map.put("role", Collections.singletonList(
                roleMapper.selectList(
                new QueryWrapper<Role>()
                        .ne("role","admin")
                )
        ));
        return map;
    }

    public Boolean userDelete(Integer id) {

        return userMapper.userDelete(id);
    }

    public Map<String, Object> selectProcessSv() {
        Map<String, Object> map = new HashMap<>();
        map.put("process", productionSchedulingMapper.selectProcess());
        return map;
    }

    public Boolean updateProcessSv(Integer id, String process) {
        return userMapper.updateProcessMp(id,process);
    }

    public Object findByAddress(Map<String,String> userName) {
        if(Objects.equals(userName.get("userName"), "")){
            userName.put("userName", null) ;
        }
        List<User> users = userMapper.findByAddress(userName.get("userName"));
        List<Map<String,Object>> userList = new ArrayList<>();
        users.forEach(user -> {
            Map<String,Object> userMap = new HashMap<>();
            userMap.put("value", user.getLoginName());
            userMap.put("text", user.getUserName());
            userList.add(userMap);
        });
        Map<String,List<Object>> map = new HashMap<>();

        map.put("users", Collections.singletonList(userList));
        return map;
    }

    public Object getUserLog() {
        Map<String, Object> map = new HashMap<>();
        map.put("data", userMapper.getUserLog());
        return map;
    }


//查询用户优化参数
public String getOptimizeParms(String username) {
    // 获取当前登录用户

        return userMapper.selectOptimizeParmsById(username);
    }

}