package com.cyksj.service.relation.impl;

import cn.hutool.core.date.BetweenFormater;
import cn.hutool.core.date.DateTime;
import cn.hutool.core.date.DateUtil;
import cn.hutool.core.lang.Assert;
import cn.hutool.core.lang.Validator;
import cn.hutool.core.util.StrUtil;
import cn.hutool.http.HttpStatus;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.cyksj.common.constant.Constant;
import com.cyksj.common.exception.BusinessRuntimeException;
import com.cyksj.common.task.GlobalThreadPoolTaskExecutor;
import com.cyksj.common.util.J11HttpC;
import com.cyksj.common.util.Jsons;
import com.cyksj.enums.GatewayApiCode;
import com.cyksj.mapper.*;
import com.cyksj.model.entity.*;
import com.cyksj.model.request.SpecialGoodsTicketReq;
import com.cyksj.model.views.*;
import com.cyksj.redis.RedisService;
import com.cyksj.service.chatgpt.ChatGptAuthService;
import com.cyksj.service.groups.GroupsFuncService;
import com.cyksj.service.mail.MailService;
import com.cyksj.service.mange.coupon.CouponCommonService;
import com.cyksj.service.relation.GroupRelationFrontService;
import com.cyksj.service.shop.YhShopFrontService;
import com.cyksj.service.user.UserBindRelationService;
import com.ejlchina.searcher.BeanSearcher;
import com.ejlchina.searcher.param.Operator;
import com.ejlchina.searcher.util.MapBuilder;
import com.ejlchina.searcher.util.MapUtils;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import javax.servlet.http.HttpServletRequest;
import java.net.http.HttpResponse;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Optional;

import static com.cyksj.enums.GatewayApiCode.GROUP_INDEX_ALREADY_BE_USER;
import static com.cyksj.enums.GatewayApiCode.GROUP_INDEX_NOT_FIND;

/*
 *项目名: netflix
 *文件名: GroupRelationFrontServiceImpl
 *创建者: JavaZou
 *创建时间:2022/12/29 15:42
 */
@Service
@RequiredArgsConstructor
@Slf4j
public class GroupRelationFrontServiceImpl implements GroupRelationFrontService {
	private final UserBindRelationService userBindRelationService;

	private final UserMapper userMapper;

	private final BeanSearcher beanSearcher;

	private final CouponCommonService couponCommonService;

	private final GroupsRelationMapper groupsRelationMapper;

	private final GroupsMapper groupsMapper;

	private final ChatGptAuthService chatGptAuthService;

	private final RedisService redisService;

	private final MailService mailService;

	private final OrderDonMapper orderDonMapper;

	private final YhShopFrontService yhShopFrontService;

	private final HttpServletRequest request;

	private final GroupsFuncService groupsFuncService;

	private final OrderDiscountPlusPurchaseSkuRelationMapper orderDiscountPlusPurchaseSkuRelationMapper;

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

	private final static String VERIFY_CODE_SECRET = "q1w2e3";

	@Override
	public List<RenewalView> getMyTicket(long userId, Boolean isLoginPopularize, String customId) {
		User u = userMapper.selectById(userId);
		if (u == null) throw BusinessRuntimeException.getGatewayApiCode(GatewayApiCode.CMS_TOKEN_VALID);
		if (u.getIsBlack()) {
			return new ArrayList<>();
		}
		List<Long> userIds = userBindRelationService.getRelationUserIdList(userId, u);
		MapBuilder builder = MapUtils.flatBuilder(request.getParameterMap());
		Long yhsId = yhShopFrontService.getYhsIdByCustomId(customId);
		List<RenewalView> list = beanSearcher.searchAll(RenewalView.class, builder
				.field(RenewalView::getUserId, 0).op(Operator.GreaterThan)
				.field(RenewalView::getUserId, userIds).op(Operator.InList)
				.field(RenewalView::getYhsId, yhsId)
				.field(RenewalView::getStatus, List.of("validity", "overdue", "outside")).op(Operator.InList)
				.orderBy(RenewalView::getExpiryTime).asc()
				.build());
		//过滤邀请制、已失效的车位
		DateTime now = DateTime.now();
		list.stream().forEach(ticket -> {
			if (ticket.getGoodsId() == 18 && ticket.getSkuNum() > 1) {
				ticket.setPassword(null);
			}
			ticket.setIsMulti(false);
			if (ticket.getSkuNum() > 1) {
				ticket.setIsMulti(true);
			}
			//chatGPT直连
			if (ticket.getGoodsId().equals(42l)) {
				if (StrUtil.isNotBlank(ticket.getAccount())) {
					String accessToken;
					try {
						accessToken = chatGptAuthService.getAccessToken(ticket.getAccount());
						ticket.setGptRefreshToken(accessToken);
					} catch (Exception e) {
						redisService.set(RedisService.key.CHAT_GPT_TOKEN_EXCEPTION_KEY.getName() + ticket.getAccount(), ticket.getAccount());
					}
				}
				ticket.setAccount(null);
				ticket.setPassword(null);
			} else {
				ticket.setGptRefreshToken(null);
			}
			if (ticket.getSecondType() == 1) {
				ticket.setAccount(null);
				ticket.setPassword(null);
			}
			if (isLoginPopularize != null && isLoginPopularize) {
				GoodsDonViews views = beanSearcher.searchFirst(GoodsDonViews.class, MapUtils.builder().field(GoodsDonViews::getId, ticket.getGoodsId()).build());
				views.setSpecs(beanSearcher.searchFirst(GoodsDonSpecFrontView.class, MapUtils.builder().field(GoodsDonSpecFrontView::getGoodsId, views.getId()).build()));
				views.setSkuList(beanSearcher.searchAll(GoodsDonSkuFrontView.class, MapUtils.builder().field(GoodsDonSkuFrontView::getGoodsId, views.getId()).field(GoodsDonSkuFrontView::getStatus, true).build()));
				ticket.setGoodsDonViews(views);
			}
			if (ticket.getMonths() != null && ticket.getMonths() >= 300) {
				ticket.setExpiryTime(null);
			}
			if (ticket.getExpiryTime() != null && ticket.getGoodsType() == 1 && ticket.getSecondType() == 2) {
				String remainDays = DateUtil.formatBetween(now, ticket.getExpiryTime(), BetweenFormater.Level.DAY);
				if ("0天".equals(remainDays)) {
					remainDays = "小于1天";
				} else {
					//当天也算
					int days = Integer.parseInt(remainDays.substring(0, remainDays.indexOf("天")));
					remainDays = days + 1 + "天";
				}
				ticket.setRemainDays(remainDays);
			}
			if (list.size() > 1 && ticket.getGoodsId() != 18) {
				OrderDon orderDon = orderDonMapper.selectOne(Wrappers.lambdaQuery(OrderDon.class)
						.eq(OrderDon::getRelationId, ticket.getRelationId())
						.eq(OrderDon::getUserId, ticket.getUserId())
						.orderByDesc(OrderDon::getId)
						.last("limit 1"));
				Date payTime = null;
				if (orderDon != null) {
					payTime = Optional.ofNullable(orderDon.getPayTime()).orElse(orderDon.getCreatedTime());
				}
				//加购订单
				if (orderDon == null) {
					List<OrderDiscountPlusPurchaseSkuRelation> plusPurchaseSkuRelations = orderDiscountPlusPurchaseSkuRelationMapper.selectPlusRelationByIdAndUserId(ticket.getRelationId(), ticket.getUserId());
					for (OrderDiscountPlusPurchaseSkuRelation data : plusPurchaseSkuRelations) {
						String relationIds = data.getRelationIds();
						if (StrUtil.isEmpty(relationIds)) {
							return;
						}
						try {
							List<Long> relationList = Jsons.parseList(relationIds, Long.class);
							if (relationList.contains(ticket.getRelationId())) {
								OrderDon plusOrder = orderDonMapper.selectById(data.getOrderId());
								if (plusOrder != null) {
									payTime = Optional.ofNullable(plusOrder.getPayTime()).orElse(plusOrder.getCreatedTime());
								}
								break;
							}
						} catch (Exception e) {
						}

					}
				}
				ticket.setPayTime(payTime);
			}
			List<GroupsRelationUserView> relationUserViews = groupsRelationMapper.getUserRelationUserViews(ticket.getGroupId(), ticket.getRelationId(), ticket.getUserId(), List.of(GroupsRelation.Status.validity, GroupsRelation.Status.outside));
			ticket.setRelationViews(relationUserViews);
			if (ticket.getExpiryTime() != null) {
				ticket.setExpiryTimeStr(DateUtil.format(ticket.getExpiryTime(), "yyyy-MM-dd"));
			}
		});
		return list;
	}

	@Override
	public Boolean isJoinCorpWx(Long userId, Boolean isJoin, Boolean noCoupon) {
		if (!isJoin) {
			User user = userMapper.selectById(userId);
			if (user == null || StrUtil.isEmpty(user.getUnionid())) {
				return true;
			}
//			CorpUser corpUser = corpUserMapper.selectOne(Wrappers.lambdaQuery(CorpUser.class)
//					.ne(CorpUser::getUnionid, "")
//					.eq(CorpUser::getUnionid, user.getUnionid())
//					.last("limit 1")
//					.select(CorpUser::getId)
//			);
			CorpUserFollowView corpUserFollowView = beanSearcher.searchFirst(CorpUserFollowView.class, MapUtils.builder()
					.field(CorpUserFollowView::getUnionId, user.getUnionid())
					.field(CorpUserFollowView::getStatus, 1).build());
			if (corpUserFollowView == null) {
				return false;
			}
		}
		//用户是否买了奈飞车票
		Number number = beanSearcher.searchCount(RenewalView.class, MapUtils.builder()
				.field(RenewalView::getUserId, userId)
				.field(RenewalView::getGoodsId, 1)
				.field(RenewalView::getStatus, List.of("validity", "overdue")).op(Operator.InList)
				.build());
		if (number.intValue() > 0 && !noCoupon) {
			couponCommonService.sendCouponToUser(userId, 34l, 0l, 0l, 0l, CouponUser.Channel.wxCorp);
		}
		return true;
	}

	@Override
	public GroupsRelation getSimilarExpiredGroupRelation(GoodsDonSku sku, List<Long> errorsRelationIds) {
		Long skuId = sku.getId();
		Integer days = sku.getDays();
		Integer months = sku.getMonths();
		Integer maxNum = sku.getNum();
		DateTime expiryTime = null;
		if (days != null && days > 0) {
			expiryTime = DateUtil.offsetDay(DateTime.now(), days);
		} else {
			expiryTime = DateUtil.offsetMonth(DateTime.now(), months);
		}
		Integer extraNum = 5;
		if (sku.getId() == 178l) {
			extraNum = 2;
		}
		maxNum += extraNum;
		DateTime minExpiryTime = DateUtil.offsetDay(expiryTime, -5);
		Long groupsId = groupsRelationMapper.selectSimilarExpiredRelation(skuId, minExpiryTime, maxNum);
		if (groupsId == null) {
			log.info("暂无相似过期时间车队");
			return null;
		}
		GroupsRelation relation = groupsRelationMapper.selectOne(Wrappers.lambdaQuery(GroupsRelation.class)
				.notIn(errorsRelationIds != null && errorsRelationIds.size() > 0, GroupsRelation::getId, errorsRelationIds)
				.eq(GroupsRelation::getGroupsId, groupsId)
				.eq(GroupsRelation::getStatus, GroupsRelation.Status.none)
				.eq(GroupsRelation::getUserId, 0)
				.orderByAsc(GroupsRelation::getNum)
				.last("limit 1"));
		if (relation != null) {
			log.info("用户userId:{},获取相似车队的车位relationId:{}", relation.getId());
		}
		return relation;
	}

	@Override
	public Page<UserRecommendGoodsFrontView> getRecommendGoodsViews(Boolean isPayNf, List<Long> filter_goods_id, Integer start, Integer limit) {
		return groupsRelationMapper.getRecommendGoodsViews(new Page<>(start, limit),filter_goods_id, isPayNf);
	}

	@Override
	@Transactional(rollbackFor = Throwable.class)
	public void sendCourseWare(SpecialGoodsTicketReq request) throws Exception {
		Long userId = request.getUserId();
		Long relationId = request.getRelationId();
		String email = request.getEmail();
		List<Long> userIdList = userBindRelationService.getRelationUserIdList(userId, null);
		RenewalView relation = beanSearcher.searchFirst(RenewalView.class, MapUtils.builder().field(RenewalView::getRelationId, relationId).build());
		Assert.notNull(relation, "您的车票不存在");
		Long relationUserId = relation.getUserId();
		if (!userIdList.contains(relationUserId)) {
			throw BusinessRuntimeException.getInstance("您的车票不存在");
		}
		if (relation.getSpecialType() != GoodsDon.SpecialType.courseware) {
			throw BusinessRuntimeException.getInstance("");
		}
		//是否已发送
		if (StrUtil.isNotBlank(relation.getGrAccount())) {
			throw BusinessRuntimeException.getInstance("已领取课件,请前往邮箱查看");
		}
		if (!Validator.isEmail(email)) {
			throw BusinessRuntimeException.getInstance("请输入正确的邮箱");
		}
		int update = groupsRelationMapper.update(null, Wrappers.lambdaUpdate(GroupsRelation.class)
				.set(GroupsRelation::getAccount, email)
				.and(qr -> qr.isNull(GroupsRelation::getAccount).or().eq(GroupsRelation::getAccount, StrUtil.EMPTY))
				.eq(GroupsRelation::getId, relationId));
		if (update > 0) {
			orderDonMapper.update(null, Wrappers.lambdaUpdate(OrderDon.class)
					.set(OrderDon::getStatus, OrderDon.Status.complete)
					.eq(OrderDon::getRelationId, relationId)
					.eq(OrderDon::getUserId, userId)
					.eq(OrderDon::getStatus, OrderDon.Status.hasPayment));
			mailService.sendCoursewareByGoodsId(relation.getGoodsId(), relation.getRelationId(), relation.getUserId(), relation.getTitle(), email);
		}
	}

	@Override
	public GroupsRelation getRelation(Long payRelationId, Long userId, GoodsDonSku sku) {
		GroupsRelation relation = null;
		if (payRelationId != null && payRelationId > 0) {
			relation = groupsRelationMapper.selectById(payRelationId);
			if (relation == null) {
				throw new BusinessRuntimeException(GROUP_INDEX_NOT_FIND.getCode(), GROUP_INDEX_NOT_FIND.getMsg());
			}
			if (relation.getUserId() != null && relation.getUserId() > 0L) {
				throw new BusinessRuntimeException(GROUP_INDEX_ALREADY_BE_USER.getCode(), GROUP_INDEX_ALREADY_BE_USER.getMsg());
			}

		} else {
			GroupsTrips groups = null;
			//ChatGpt Plus、Midjourney非独立规格 上车先获取硬塞座位 硬塞5个座位
			//主账号过期时间25天以外
			Integer maxNum = sku.getNum();
			if (sku.getNum() > 1 && Constant.AI_goodsIds.contains(sku.getGoodsId())) {
				Integer extraNum = 5;
				if (sku.getId() == 178l) {
					extraNum = 2;
				}
				maxNum += extraNum;
				DateTime time = DateUtil.offsetDay(DateUtil.beginOfDay(DateTime.now()), 25);
				//不塞存在该用户的车队
				Long groupsId = groupsRelationMapper.getOutSideGroupsTripsRelationByGoodsId(sku.getId(), time, extraNum, userId, sku.getNum(), maxNum);
				if (groupsId != null) {
					relation = groupsRelationMapper.selectOne(Wrappers.lambdaQuery(GroupsRelation.class)
							.eq(GroupsRelation::getGroupsId, groupsId)
							.eq(GroupsRelation::getUserId, 0)
							.eq(GroupsRelation::getStatus, GroupsRelation.Status.outside)
							.last("limit 1"));
					if (relation == null) {
						relation = new GroupsRelation();
						relation.setStatus(GroupsRelation.Status.outside);
						relation.setUserId(userId);
						relation.setGroupsId(groupsId);
						GroupsRelation maxNumRelation = groupsRelationMapper.selectOne(Wrappers.lambdaQuery(GroupsRelation.class).eq(GroupsRelation::getGroupsId, groupsId).orderByDesc(GroupsRelation::getNum).last("limit 1"));
						Integer nextNum = maxNumRelation.getNum() + 1;
						if (redisService.setNx(RedisService.key.GROUPS_TRIPS_OUTSIDE_RELATION.getNameFormat(groupsId, nextNum), nextNum, RedisService.key.GROUPS_TRIPS_OUTSIDE_RELATION.getTimeout())) {
							relation.setNum(nextNum);
							groupsRelationMapper.insert(relation);
						} else {
							throw BusinessRuntimeException.getInstance("系统繁忙,请重试...");
						}
					}
					groups = groupsMapper.selectById(groupsId);
				}
			}
			if (groups == null) {
				//寻找差不多过期时间规格的车位
				relation = getSimilarExpiredGroupRelation(sku,null);
				if (relation == null) {
					//TODO 如果没指定座位,等待逻辑确认
					groups = groupsMapper.selectOne(Wrappers.lambdaQuery(GroupsTrips.class)
							.eq(GroupsTrips::getSkuId, sku.getId())
							.gt(GroupsTrips::getAvailableNum, 0).last("limit 1")
							.apply(String.format("(available_parking_num = 0 or available_parking_num > (select count(*) from groups_relation gr where gr.groups_id = groups_trips.id and gr.user_id != 0 and gr.num < %s))", maxNum))
							.eq(GroupsTrips::getStatus, GroupsTrips.Status.validity)
							.orderByAsc(GroupsTrips::getAvailableNum));
					if (groups == null) {
						//待发车
						groups = groupsMapper.selectOne(Wrappers.lambdaQuery(GroupsTrips.class)
								.eq(GroupsTrips::getSkuId, sku.getId())
								.gt(GroupsTrips::getAvailableNum, 0).last("limit 1")
								.eq(GroupsTrips::getStatus, GroupsTrips.Status.waiting)
								.apply(String.format("(available_parking_num = 0 or available_parking_num > (select count(*) from groups_relation gr where gr.groups_id = groups_trips.id and gr.user_id != 0 and gr.num < %s))", maxNum))
								.orderByAsc(GroupsTrips::getAvailableNum));
					}
					//新增空车队
					if (groups == null) {
						relation = groupsFuncService.createNewGroupsTrips(sku);
					}
					//获取车位
					if (relation == null) {
						//寻找快满编车队进行占座
						relation = groupsRelationMapper.selectRandomOneRelationByGroupsId(groups.getId());
						if (relation == null) {
							Long groupsId = groups.getId();
							TASK_EXECUTOR.execute(() -> groupsMapper.updateAvailableNum(groupsId));
							throw BusinessRuntimeException.getInstance("系统繁忙,请重试...");
						}
					}
				}
			}
			if (groups == null) {
				groups = groupsMapper.selectById(relation.getGroupsId());
			}
			//车队目前可用停车数
			relation.setGroupsAvailParkingNum(groups.getAvailableParkingNum());
		}
		return relation;
	}

	@Override
	public String getAiVerifyCode(Long userId, Long relationId) throws Exception {
		List<Long> relationUserIdList = userBindRelationService.getRelationUserIdList(userId, null);
		RenewalView renewalView = beanSearcher.searchFirst(RenewalView.class, MapUtils.builder().field(RenewalView::getUserId, relationUserIdList).op(Operator.InList)
				.field(RenewalView::getRelationId, relationId).build());
		if (renewalView == null) {
			throw BusinessRuntimeException.getInstance("您的车票不存在...");
		}
		String account = renewalView.getAccount();
		String password = renewalView.getPassword();
		if (StrUtil.hasEmpty(account, password)) {
			throw BusinessRuntimeException.getInstance("您的车票账号密码异常,请联系客服...");
		}
		String url = String.format("http://yinhelx.com/api/imap_yhcz.php?sc=&id=&yhm=%s&mm=%s&duan_kou=143&ip=127.0.0.1&mi_yao=%s", account, password, VERIFY_CODE_SECRET);
		HttpResponse<String> send = J11HttpC.custom()
				.ofGet()
				.url(url)
				.send(HttpResponse.BodyHandlers.ofString());
		if (send.statusCode() != HttpStatus.HTTP_OK) {
			throw BusinessRuntimeException.getInstance("获取验证码失败...");
		}
		String code = StrUtil.subBetween(send.body(), "Doğrulama kodunuz:", "Bu istek sizin");
		if (StrUtil.isEmpty(code)) {
			throw BusinessRuntimeException.getInstance("获取验证码失败...");
		}
		return code.trim();
	}


	@Override
	public void checkGroupsAvailParkingNum(Long skuId, Long groupsId, Integer availableParkingNum) {
		//GPT10人月付、4人月付
		if (skuId == 161l || skuId == 178l) {
			//为0时,不参与限制
			if (availableParkingNum == 0) {
				return;
			}
			//目前车队可用停车数
			//目前上车人数
			Integer currentParkingNum = groupsRelationMapper.selectCount(Wrappers.lambdaQuery(GroupsRelation.class)
					.eq(GroupsRelation::getGroupsId, groupsId)
					.ne(GroupsRelation::getUserId, 0));
			if (currentParkingNum > availableParkingNum) {
				throw BusinessRuntimeException.getInstance("系统繁忙,请重试...");
			}
		}
	}

	@Override
	public void adjustGroupsParkingTime(Long relationId, GoodsDonSku sku) {
		Long skuId = sku.getId();
		//更新GPT Plus10人、4人月付车队状态
		if (skuId == 161l || skuId == 178l) {
			GroupsRelation relation = groupsRelationMapper.selectById(relationId);
			Long groupsId = relation.getGroupsId();
			GroupsTrips groupsTrips = groupsMapper.selectById(groupsId);
			Integer availableParkingNum = groupsTrips.getAvailableParkingNum();
			//为0时 不参与限制
			if (availableParkingNum == 0) {
				return;
			}
			Integer extraNum = 5;
			if (skuId == 178l) {
				extraNum = 2;
			}
			Integer skuNum = sku.getNum();
			if (availableParkingNum >= skuNum + extraNum) {
				return;
			}
			//目前上车人数
			Integer currentParkingNum = groupsRelationMapper.selectCount(Wrappers.lambdaQuery(GroupsRelation.class)
					.eq(GroupsRelation::getGroupsId, groupsId)
					.ne(GroupsRelation::getUserId, 0));
			if (currentParkingNum >= availableParkingNum) {
				//锁住
				DateTime parkingTime = DateUtil.offsetDay(DateTime.now(), 1);

				groupsMapper.update(null, Wrappers.lambdaUpdate(GroupsTrips.class)
						.eq(GroupsTrips::getId, groupsTrips.getId())
						.set(GroupsTrips::getParkingTime, parkingTime)
						.isNull(GroupsTrips::getParkingTime));
			}
		}
	}

	@Override
	public void setGroupsTripsParkingTimeEmpty(GoodsDonSku sku, Long relationId) {
		Long skuId = sku.getId();
		if (skuId == 161l || skuId == 178l) {
			GroupsRelation relation = groupsRelationMapper.selectById(relationId);
			Long groupsId = relation.getGroupsId();
			GroupsTrips groupsTrips = groupsMapper.selectById(groupsId);
			Integer availableParkingNum = groupsTrips.getAvailableParkingNum();
			if (groupsTrips.getParkingTime() == null || availableParkingNum == 0) {
				return;
			}
			Integer extraNum = 5;
			if (skuId == 178l) {
				extraNum = 2;
			}
			Integer skuNum = sku.getNum();
			if (availableParkingNum >= skuNum + extraNum) {
				return;
			}
			//目前上车人数
			Integer currentParkingNum = groupsRelationMapper.selectCount(Wrappers.lambdaQuery(GroupsRelation.class)
					.eq(GroupsRelation::getGroupsId, groupsId)
					.ne(GroupsRelation::getUserId, 0));
			if (currentParkingNum < availableParkingNum) {

				groupsMapper.update(null, Wrappers.lambdaUpdate(GroupsTrips.class)
						.eq(GroupsTrips::getId, groupsTrips.getId())
						.set(GroupsTrips::getParkingTime, null)
						.isNotNull(GroupsTrips::getParkingTime));
			}
		}
	}
}