package com.nb.im.service;

import cn.hutool.core.collection.CollectionUtil;
import cn.hutool.core.util.StrUtil;
import cn.hutool.extra.spring.SpringUtil;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.nb.app.msg.enums.MsgEnum;
import com.nb.auth.enums.StpTypeEnum;
import com.nb.common.crud.BaseService;
import com.nb.core.exception.CustomException;
import com.nb.im.controller.vo.UnreadVo;
import com.nb.im.entity.ImMsgEntity;
import com.nb.im.entity.ImRoomEntity;
import com.nb.im.enums.ImMsgType;
import com.nb.im.enums.ImStatusEnum;
import com.nb.im.enums.SponsorEnum;
import com.nb.im.event.ImMsgEvent;
import com.nb.im.mapper.ImRoomMsgMapper;
import com.nb.im.room.ImRoomOperatorManager;
import com.nb.im.utils.ImUtils;
import com.nb.im.ws.PubMsgInfo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Lazy;
import org.springframework.stereotype.Service;

import java.util.List;
import java.util.concurrent.atomic.AtomicLong;

/**
 * @author lifang
 * @version 1.0.0
 * @ClassName LocalChatRoomMsgService.java
 * @Description TODO
 * @createTime 2022年08月16日 09:31:00
 */
@Service
public class LocalImMsgService extends BaseService<ImRoomMsgMapper, ImMsgEntity,String> {

    @Autowired
    @Lazy
    private LocalImRoomService imRoomService;

    @Autowired
    @Lazy
    private ImRoomOperatorManager roomOperatorManager;

    @Override
    public void validateBeforeSave(ImMsgEntity entity) {

    }

    @Override
    public void validateBeforeUpdate(ImMsgEntity entity) {

    }


    @Override
    public void postSave(ImMsgEntity entity) {
        SpringUtil.publishEvent(new ImMsgEvent(this,entity));
    }

    @Override
    public void validateBeforeDelete(String id) {

    }

    public Long unReadCount(UnreadVo vo){
        if (StrUtil.isEmpty(vo.getAssistId()) && StrUtil.isEmpty(vo.getDoctorId())) {
            throw new CustomException("看护人id和医生id不能同时为空");
        }
        String userId=StrUtil.isEmpty(vo.getAssistId())?vo.getDoctorId():vo.getAssistId();
        AtomicLong result=new AtomicLong(0);
        List<ImRoomEntity> rooms = imRoomService.list(new QueryWrapper<ImRoomEntity>()
                .lambda()
                .select(ImRoomEntity::getId)
                .eq(StrUtil.isNotEmpty(vo.getAssistId()), ImRoomEntity::getAssistId, vo.getAssistId())
                .eq(StrUtil.isNotEmpty(vo.getDoctorId()), ImRoomEntity::getDoctorId, vo.getDoctorId())
                .eq(ImRoomEntity::getStatus, ImStatusEnum.SUCCESS)
        );
        if(CollectionUtil.isNotEmpty(rooms)){
            rooms.stream()
                    .map(ImRoomEntity::getId).map(roomOperatorManager::getRoomOperator)
                    .forEach(operator->{
                        result.addAndGet(operator.unReadCount(userId));
                    });
        }
        return result.get();
    }
}