package com.cyksj.service.user.impl;

import cn.hutool.core.bean.BeanUtil;
import cn.hutool.core.date.DateTime;
import cn.hutool.core.date.DateUtil;
import cn.hutool.core.util.RandomUtil;
import cn.hutool.core.util.StrUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.cyksj.common.constant.Constant;
import com.cyksj.common.exception.BusinessRuntimeException;
import com.cyksj.common.i18n.I18nMessageUtil;
import com.cyksj.common.task.GlobalThreadPoolTaskExecutor;
import com.cyksj.common.util.Codec;
import com.cyksj.common.util.Jsons;
import com.cyksj.common.util.StringUtil;
import com.cyksj.dto.UserSharedDto;
import com.cyksj.mapper.GroupsRelationMapper;
import com.cyksj.mapper.OrderDonMapper;
import com.cyksj.mapper.PhoneCodeMapper;
import com.cyksj.mapper.UserMapper;
import com.cyksj.mapper.manage.distribute.UserDistributeSharedMapper;
import com.cyksj.mapper.market.UserBindDetailMapper;
import com.cyksj.model.dto.OrderDonPostDataDto;
import com.cyksj.model.dto.UserWhoami;
import com.cyksj.model.entity.*;
import com.cyksj.model.request.ExchangeCodeTicket;
import com.cyksj.model.request.LoginReq;
import com.cyksj.model.request.OrderBindCommonReq;
import com.cyksj.redis.RedisService;
import com.cyksj.service.exchange.ExchangeCodeService;
import com.cyksj.service.user.UserService;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.dao.DuplicateKeyException;
import org.springframework.stereotype.Service;
import org.springframework.util.Assert;

import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Optional;

/**
 * @author chan
 * @date 2021/10/10 下午3:27
 */
@Slf4j
@Service
@RequiredArgsConstructor
public class UserServiceImpl extends ServiceImpl<UserMapper, User> implements UserService {

	private final RedisService redisService;

	private final UserBindDetailMapper userBindDetailMapper;

	private final UserMapper userMapper;

	private final PhoneCodeMapper phoneCodeMapper;

	private final UserDistributeSharedMapper userDistributeSharedMapper;

	private final OrderDonMapper orderDonMapper;

	private final ExchangeCodeService exchangeCodeService;

	private final GroupsRelationMapper relationMapper;

	private static final GlobalThreadPoolTaskExecutor TASK_POOL = GlobalThreadPoolTaskExecutor.getInstance();

    @Override
    public UserWhoami whoami(long userId) {
	    User user = this.getById(userId);
	    Assert.notNull(user, I18nMessageUtil.getI18nMsg("login_code_expired"));
	    UserWhoami userWhoami = new UserWhoami();
	    if (StrUtil.isEmpty(user.getShowId())) {
		    user.setShowId(getUserShowId(userId));
	    }
	    BeanUtil.copyProperties(user, userWhoami);

	    UserBindDetail bindPhone = userBindDetailMapper.selectOne(Wrappers.lambdaQuery(UserBindDetail.class)
			    .eq(UserBindDetail::getUserId, userId).last("limit 1"));
	    //手机号
	    if (bindPhone != null) {
		    userWhoami.setBindPhone(bindPhone.getPhone());
		    userWhoami.setBindEmail(bindPhone.getEmail());
	    }
	    Integer type = 3;
	    if (StrUtil.isNotBlank(user.getLoginPhone())) {
		    type = 1;
	    } else if (StrUtil.isNotBlank(user.getEmail())) {
		    type = 2;
	    }
	    userWhoami.setType(type);

	    return userWhoami;
    }

	@Override
	public List<Long> getRelationUserIdList(Long userId, User selectUser) {
		List<Long> userIds = new ArrayList<>();
		userIds.add(userId);
		UserBindDetail userBindDetail = userBindDetailMapper.selectOne(Wrappers.lambdaQuery(UserBindDetail.class)
				.eq(UserBindDetail::getUserId, userId).last("limit 1"));
		if (userBindDetail == null) {
			User user = Optional.ofNullable(selectUser).orElse(this.getById(userId));
			if (StrUtil.isEmpty(user.getOpenId()) && StrUtil.isNotEmpty(user.getLoginPhone())) {
				userBindDetail = userBindDetailMapper.selectOne(Wrappers.lambdaQuery(UserBindDetail.class)
						.eq(UserBindDetail::getPhone, user.getLoginPhone()).last("limit 1"));
				if (userBindDetail != null) {
					userIds.add(userBindDetail.getUserId());
				}
			}
		} else {
			if (StrUtil.isNotBlank(userBindDetail.getPhone())) {
				User otherUser = this.getOne(Wrappers.lambdaQuery(User.class)
						.eq(User::getLoginPhone, userBindDetail.getPhone()).last("limit 1"));
				if (otherUser != null) {
					userIds.add(otherUser.getId());
				}
			}
		}
		return userIds;
	}

	@Override
	public List<Long> getUserIdsByNickname(String nickname) {
		return userMapper.selectListByNickname(nickname);
	}

	@Override
	public String getUserShowId(Long userId) {
		Integer update = 0;
		String showId = null;
		while (update != 1) {
			showId = StringUtil.randomString(5);
			try {
				update = userMapper.update(null, Wrappers.lambdaUpdate(User.class)
						.set(User::getShowId, showId)
						.eq(User::getId, userId));
			} catch (DuplicateKeyException e) {
				update = 0;
			}
		}
		return showId;
	}

	@Override
	public Long getUserIdByShowId(String showId) {
		return userMapper.getUserIdByShowId(showId);
	}

	@Override
	public User webLogin(LoginReq loginReq) throws Exception {
		LambdaQueryWrapper<User> wrapper = Wrappers.lambdaQuery(User.class).last("limit 1");
		if (loginReq.getType() == null || loginReq.getType() < 1 || loginReq.getType() > 3) {
			throw BusinessRuntimeException.getInstance(I18nMessageUtil.getI18nMsg("sys_error"));
		}
		if (loginReq.getType() == 1) {
			if (StrUtil.hasEmpty(loginReq.getPhone(), loginReq.getCode())) {
				throw BusinessRuntimeException.getInstance(I18nMessageUtil.getI18nMsg("params_error"));
			}
			DateTime now = DateTime.now();
			PhoneCode phoneCode = phoneCodeMapper.selectOne(Wrappers.lambdaQuery(PhoneCode.class).eq(PhoneCode::getPhone, loginReq.getPhone()).last("limit 1"));
			if (phoneCode == null || StrUtil.isEmpty(phoneCode.getCode())) {
				throw BusinessRuntimeException.getInstance(I18nMessageUtil.getI18nMsg("phone_code_valid_error"));
			}
			//3分钟失效
			Date updateTime = phoneCode.getUpdateTime();
			DateTime afterFiveMinutes = DateUtil.offsetMinute(updateTime, 3);
			if (now.isAfter(afterFiveMinutes)) {
				throw BusinessRuntimeException.getInstance(I18nMessageUtil.getI18nMsg("phone_code_valid_error"));
			}
			if (!StrUtil.equals(loginReq.getCode(), phoneCode.getCode())) {
				throw BusinessRuntimeException.getInstance(I18nMessageUtil.getI18nMsg("verify_code_error"));
			}
			wrapper.eq(User::getLoginPhone, loginReq.getPhone());
		}
		if (loginReq.getType() == 2) {
			if (StrUtil.isEmpty(loginReq.getEmail())) {
				throw BusinessRuntimeException.getInstance(I18nMessageUtil.getI18nMsg("params_error"));
			}
			String code = redisService.getStr(RedisService.key.EMAIL_CODE_KEY.getNameFormat(loginReq.getEmail()));
			if (StrUtil.isEmpty(code)) {
				throw BusinessRuntimeException.getInstance(I18nMessageUtil.getI18nMsg("email_code_valid_error"));
			}
			if (!StrUtil.equals(loginReq.getCode(), code)) {
				throw BusinessRuntimeException.getInstance(I18nMessageUtil.getI18nMsg("verify_code_error"));
			}
			wrapper.eq(User::getEmail, loginReq.getEmail());
			redisService.del(RedisService.key.EMAIL_CODE_KEY.getNameFormat(loginReq.getEmail()));
		}
		if (loginReq.getType() == 3) {
			wrapper.eq(User::getEmail, loginReq.getEmail());
		}
		//保存用户信息
		User user = this.getOne(wrapper);
		String dsCode = loginReq.getDsCode();
		Long sharedId = loginReq.getSharedId();
		Long dsPopularizeId = null;
		Integer dsType = loginReq.getDsType();
		Boolean isNewUser = false;
		if (StrUtil.isNotBlank(dsCode)) {
			dsCode = dsCode.trim();
			User sharedUser = this.getOne(Wrappers.lambdaQuery(User.class)
					.eq(User::getShowId, dsCode).last("limit 1"));
			if (sharedUser != null) {
				sharedId = sharedUser.getId();
			}
		}
		if (user == null) {
			user = new User();
			isNewUser = true;
			StringBuilder name = new StringBuilder();
			name.append(Constant.DEFAULT_NAME);
			if (loginReq.getPopularizeId() != null) {
				user.setPopularizeId(loginReq.getPopularizeId());
			}
			if (loginReq.getType() == 1) {
				user.setLoginPhone(loginReq.getPhone());
			}
			if (loginReq.getType() == 2 || loginReq.getType() == 3) {
				user.setEmail(loginReq.getEmail());
				name.append("@");
			}
			user.setNickname(String.format("%s%s", name.toString(), Codec.DoDigest.custom().setAlgorithm(Codec.DoDigest.Algorithm.MD5).setStringData(String.format("%s%s", RandomUtil.randomString(6), loginReq.getType() == 1 ? user.getLoginPhone() : user.getEmail())).toHexString().substring(0, 6)));
			//默认头像
			user.setHeadimgurl(Constant.DEFAULT_HEAD_IMG);
			String registerEnv = loginReq.getRegisterEnv();
			user.setRegisterEnv(StrUtil.isEmpty(registerEnv) ? User.RegisterEnv.pc.name() : registerEnv);
			if (loginReq.getType() == 3) {
				user.setEmail(loginReq.getEmail());
			}
			this.save(user);
			//缓存用户注册 回传信息
			String callback = loginReq.getCallback();
			String callbackType = loginReq.getCallbackType();
			if (StrUtil.isNotBlank(callback)) {
				OrderDonPostDataDto orderDonPostDataDto = new OrderDonPostDataDto().setCallback(callback)
						.setCallbackType(callbackType);
				redisService.set(RedisService.key.ORDER_DON_POST_DATA_USER_KEY.getName() + user.getId(), Jsons.toJson(orderDonPostDataDto));
			}
			final String login_email = user.getEmail();
			final String login_phone = user.getLoginPhone();
			UserBindDetail bindDetail = userBindDetailMapper.selectOne(Wrappers.lambdaQuery(UserBindDetail.class)
					.and(ub -> ub.eq(StrUtil.isNotBlank(login_email), UserBindDetail::getEmail, login_email)
							.or().eq(StrUtil.isNotBlank(login_phone), UserBindDetail::getPhone, login_phone))
					.last("limit 1"));
			if (bindDetail != null) {
				if (StrUtil.isNotBlank(login_phone)) {
					bindDetail.setPhoneUserId(user.getId());
				}
				if (StrUtil.isNotBlank(login_email)) {
					bindDetail.setEmailUserId(user.getId());
				}
				userBindDetailMapper.updateById(bindDetail);
			}
		}
		if (StrUtil.isEmpty(user.getShowId())) {
			user.setShowId(getUserShowId(user.getId()));
		}
		Optional.ofNullable(user.getIsBlack())
				.ifPresent(black -> {
					if (black) {
						throw BusinessRuntimeException.getInstance(I18nMessageUtil.getI18nMsg("user_black_error"));
					}
				});
		return user;
	}

	@Override
	public UserSharedDto getUserShredDtoByDsCode(String dsCode) {
		Long sharedId = 0l;
		Long dsPopularizeId = 0l;
		dsCode = dsCode.trim();
		User sharedUser = getOne(Wrappers.lambdaQuery(User.class)
				.eq(User::getShowId, dsCode).last("limit 1"));
		if (sharedUser != null) {
			sharedId = sharedUser.getId();
		}
		UserSharedDto sharedDto = new UserSharedDto();
		sharedDto.setSharedId(sharedId);
		sharedDto.setDsPopularizeId(dsPopularizeId);
		return sharedDto;
	}

	@Override
	public Long getSharedIdByUserId(Long userId) {
		UserDistributeShared distributeShared = userDistributeSharedMapper.selectOne(Wrappers.lambdaQuery(UserDistributeShared.class)
				.eq(UserDistributeShared::getUserId, userId)
				.last("limit 1")
				.select(UserDistributeShared::getSharedId));
		if (distributeShared == null) {
			return 0l;
		}
		return distributeShared.getSharedId();
	}

	@Override
	public void bindUserOrder(OrderBindCommonReq orderBindCommonReq) {
		String orderNo = orderBindCommonReq.getOrderNo();
		OrderDon orderDon = orderDonMapper.selectOne(Wrappers.lambdaQuery(OrderDon.class)
				.eq(OrderDon::getOrderNo, orderNo)
				.eq(OrderDon::getUserId, 0)
				.last("limit 1"));
		if (orderDon == null) {
			return;
		}
		orderDon.setUserId(orderBindCommonReq.getUserId());
		GroupsRelation relation = relationMapper.selectOne(Wrappers.lambdaQuery(GroupsRelation.class)
				.eq(GroupsRelation::getId, orderDon.getRelationId())
				.eq(GroupsRelation::getStatus, GroupsRelation.Status.validity)
				.last("limit 1"));
		//免登录兑换流程未成功 继续兑换
		if (relation == null) {
			String exCode = orderDon.getExCode();
			ExchangeCodeTicket exchangeCodeTicket = new ExchangeCodeTicket();
			exchangeCodeTicket.setCode(exCode);
			exchangeCodeService.getTicketByExchangeCode(exchangeCodeTicket, orderBindCommonReq.getUserId());
			orderDonMapper.updateById(orderDon);
		}
	}
}