package com.doumee.service.system.impl;

import cn.binarywang.wx.miniapp.bean.WxMaJscode2SessionResult;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
import com.baomidou.mybatisplus.extension.api.R;
import com.doumee.config.shiro.ShiroToken;
import com.doumee.core.constants.ResponseStatus;
import com.doumee.core.exception.BusinessException;
import com.doumee.core.model.LoginUserInfo;
import com.doumee.core.utils.Constants;
import com.doumee.core.utils.Utils;
import com.doumee.core.wx.WxMiniConfig;
import com.doumee.dao.business.SmsEmailMapper;
import com.doumee.dao.system.SystemUserMapper;
import com.doumee.dao.system.dto.LoginDTO;
import com.doumee.dao.system.dto.LoginPhoneDTO;
import com.doumee.dao.system.dto.WxMiniLoginDTO;
import com.doumee.dao.system.model.SystemLoginLog;
import com.doumee.dao.system.model.SystemUser;
import com.doumee.service.business.impl.SmsEmailServiceImpl;
import com.doumee.service.common.CaptchaService;
import com.doumee.service.system.SystemLoginLogService;
import com.doumee.service.system.SystemLoginService;
import lombok.extern.slf4j.Slf4j;
import me.chanjar.weixin.common.error.WxErrorException;
import org.apache.commons.lang3.StringUtils;
import org.apache.shiro.SecurityUtils;
import org.apache.shiro.authc.AuthenticationException;
import org.apache.shiro.subject.Subject;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Service;

import javax.servlet.http.HttpServletRequest;
import java.util.Date;
import java.util.Objects;

@Slf4j
@Service
public class SystemLoginServiceImpl implements SystemLoginService {

    @Value("${project.version}")
    private String systemVersion;
    @Value("${debug_model}")
    private Boolean debugModel;
    @Autowired
    private SmsEmailMapper smsEmailMapper;
    @Autowired
    private CaptchaService captchaService;

    @Autowired
    private SystemLoginLogService systemLoginLogService;

    @Autowired
    private SystemUserMapper systemUserMapper;


    /**
     * 微信授权（登录后）
     * @param code
     */
    @Override
    public String wxEmpower(String code,Integer userId){
        try {
            //获取微信敏感数据
            WxMaJscode2SessionResult session = WxMiniConfig.wxMaService.getUserService().getSessionInfo(code);
            String openId = session.getOpenid();
            if (com.baomidou.mybatisplus.core.toolkit.StringUtils.isBlank(openId)) {
                throw new BusinessException(ResponseStatus.NOT_ALLOWED.getCode(),"获取openid失败！请联系管理员");
            }
            if(Objects.nonNull(userId)){
                systemUserMapper.update(null,new UpdateWrapper<SystemUser>()
                        .lambda().set(SystemUser::getOpenid,null)
                        .eq(SystemUser::getOpenid,openId)
                        .ne(SystemUser::getId,userId));

                systemUserMapper.update(null,new UpdateWrapper<SystemUser>()
                        .lambda()
                        .set(SystemUser::getOpenid,openId)
                        .eq(SystemUser::getId,userId));
            }
            return openId;
        } catch (WxErrorException e) {
            throw new BusinessException(ResponseStatus.NOT_ALLOWED.getCode(),"微信登录异常！请联系管理员");
        }
    }


    @Override
    public String loginByWxMini (WxMiniLoginDTO wxMiniLoginDTO, HttpServletRequest request){
        if(StringUtils.isNotBlank(wxMiniLoginDTO.getCode())){
            try{
                WxMaJscode2SessionResult session = WxMiniConfig.wxMaService.getUserService().getSessionInfo(wxMiniLoginDTO.getCode());
                String openId = session.getOpenid();
                if (StringUtils.isNotBlank(openId)&&StringUtils.isBlank(wxMiniLoginDTO.getUsername())) {
                    SystemUser systemUser = systemUserMapper.selectOne(new QueryWrapper<SystemUser>()
                            .lambda().eq(SystemUser::getOpenid,openId)
                            .eq(SystemUser::getDeleted,Constants.ZERO)
                            .eq(SystemUser::getType,Constants.UserType.COMPANY.getKey())
                            .orderByDesc(SystemUser::getCreateTime)
                            .last(" limit 1")
                    );
                    if(Objects.nonNull(systemUser)){
                        LoginPhoneDTO dto = new LoginPhoneDTO();
                        dto.setPhone(systemUser.getMobile());
                        return this.loginByPhone(dto,Constants.ZERO,false,request);
                    }
                }
            } catch (WxErrorException e) {
                throw new BusinessException(ResponseStatus.NOT_ALLOWED.getCode(),"微信登录异常！请联系管理员");
            }
        }
        if(StringUtils.isBlank(wxMiniLoginDTO.getUsername())
                || StringUtils.isBlank(wxMiniLoginDTO.getPassword())){
            throw new BusinessException(ResponseStatus.BAD_REQUEST);
        }
        LoginDTO dto = new LoginDTO();
        dto.setUsername(wxMiniLoginDTO.getUsername());
        dto.setPassword(wxMiniLoginDTO.getPassword());
        return this.loginByPassword(dto,Constants.ONE,false,request);
    }

    @Override
    public String loginByPassword(LoginDTO dto, int type,Boolean checkCaptcha,HttpServletRequest request) {
        SystemLoginLog loginLog = new SystemLoginLog();
        loginLog.setLoginUsername(dto.getUsername());
        loginLog.setLoginTime(new Date());
        loginLog.setSystemVersion(systemVersion);
        loginLog.setIp(Utils.User_Client.getIP(request));
        loginLog.setLocation(Utils.Location.getLocationString(loginLog.getIp()));
        loginLog.setPlatform(Utils.User_Client.getPlatform(request));
        loginLog.setClientInfo(Utils.User_Client.getBrowser(request));
        loginLog.setOsInfo(Utils.User_Client.getOS(request));
        loginLog.setServerIp(Utils.Server.getIP());
        // 校验验证码
        try {
            if(!debugModel&&checkCaptcha){
                captchaService.check(dto.getUuid(), dto.getCode());
            }
        } catch (Exception e) {
            log.error(e.getMessage(), e);
            loginLog.setReason(e.getMessage().length() > 200 ? (e.getMessage().substring(0, 190) + "...") : e.getMessage());
            loginLog.setSuccess(Boolean.FALSE);
            systemLoginLogService.create(loginLog);
            throw e;
        }
        // 校验用户名和密码
        Subject subject = SecurityUtils.getSubject();
        ShiroToken token = new ShiroToken(dto.getUsername(), dto.getPassword(),true,type);
        try {
            subject.login(token);
            loginLog.setUserId(((LoginUserInfo)subject.getPrincipal()).getId());
            loginLog.setSuccess(Boolean.TRUE);
            systemLoginLogService.create(loginLog);
            return (String)subject.getSession().getId();
        } catch (AuthenticationException e) {
            log.error(ResponseStatus.ACCOUNT_INCORRECT.getMessage(), e);
            loginLog.setReason(e.getMessage().length() > 200 ? (e.getMessage().substring(0, 190) + "...") : e.getMessage());
            loginLog.setSuccess(Boolean.FALSE);
            systemLoginLogService.create(loginLog);
            throw new BusinessException(ResponseStatus.ACCOUNT_INCORRECT.getCode(), Objects.isNull(e.getCause())?ResponseStatus.ACCOUNT_INCORRECT.getMessage():e.getCause().getMessage());
        }
    }

    @Override
    public String loginByPhone (LoginPhoneDTO dto, int type,Boolean checkSmsCode, HttpServletRequest request) {
        SystemLoginLog loginLog = new SystemLoginLog();
        loginLog.setLoginUsername(dto.getPhone());
        loginLog.setLoginTime(new Date());
        loginLog.setSystemVersion(systemVersion);
        loginLog.setIp(Utils.User_Client.getIP(request));
        loginLog.setLocation(Utils.Location.getLocationString(loginLog.getIp()));
        loginLog.setPlatform(Utils.User_Client.getPlatform(request));
        loginLog.setClientInfo(Utils.User_Client.getBrowser(request));
        loginLog.setOsInfo(Utils.User_Client.getOS(request));
        loginLog.setServerIp(Utils.Server.getIP());
        // 校验验证码
        if(type!= Constants.TWO){
            try {
                if(!debugModel&& checkSmsCode){
                    SmsEmailServiceImpl.isCaptcheValide(smsEmailMapper,dto.getPhone(), dto.getCode());
                }
            } catch (Exception e) {
                log.error(e.getMessage(), e);
                loginLog.setReason(e.getMessage().length() > 200 ? (e.getMessage().substring(0, 190) + "...") : e.getMessage());
                loginLog.setSuccess(Boolean.FALSE);
                systemLoginLogService.create(loginLog);
                throw e;
            }
        }
        // 校验用户名和密码
        Subject subject = SecurityUtils.getSubject();
        ShiroToken token = new ShiroToken(dto.getPhone(), null,false,type);
        try {
            subject.login(token);
            loginLog.setUserId(((LoginUserInfo)subject.getPrincipal()).getId());
            loginLog.setSuccess(Boolean.TRUE);
            systemLoginLogService.create(loginLog);
            return (String)subject.getSession().getId();
        } catch (AuthenticationException e) {
            log.error(ResponseStatus.ACCOUNT_INCORRECT.getMessage(), e);
            loginLog.setReason(e.getMessage().length() > 200 ? (e.getMessage().substring(0, 190) + "...") : e.getMessage());
            loginLog.setSuccess(Boolean.FALSE);
            systemLoginLogService.create(loginLog);
            throw new BusinessException(ResponseStatus.ACCOUNT_INCORRECT.getCode(), Objects.isNull(e.getCause())?ResponseStatus.ACCOUNT_INCORRECT.getMessage():e.getCause().getMessage());
        }
    }






}