package com.vincent.rsf.server.ai.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.vincent.rsf.server.ai.entity.AiChatMessage;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;

import java.util.List;

@Mapper
public interface AiChatMessageMapper extends BaseMapper<AiChatMessage> {

    int insertBatch(@Param("list") List<AiChatMessage> messages);

    int softDeleteByIds(@Param("ids") List<Long> ids);

    int softDeleteBySessionId(@Param("sessionId") Long sessionId);

    List<AiChatMessage> selectLatestMessagesBySessionIds(@Param("sessionIds") List<Long> sessionIds);
}