package com.ruoyi.system.service.impl;

import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ruoyi.common.basic.PageInfo;
import com.ruoyi.common.core.domain.entity.SysUser;
import com.ruoyi.system.mapper.SysUserMapper;
import com.ruoyi.system.mapper.TExperimentSchemeMapper;
import com.ruoyi.system.mapper.TExperimentSchemePersonMapper;
import com.ruoyi.system.model.TExperimentScheme;
import com.ruoyi.system.model.TExperimentSchemePerson;
import com.ruoyi.system.query.TExperimentSchemeQuery;
import com.ruoyi.system.service.TExperimentSchemeService;
import com.ruoyi.system.vo.TExperimentSchemeVO;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.util.CollectionUtils;

import java.util.List;
import java.util.stream.Collectors;

/**
 * <p>
 * 实验方案管理 服务实现类
 * </p>
 *
 * @author xiaochen
 * @since 2025-04-08
 */
@Service
public class TExperimentSchemeServiceImpl extends ServiceImpl<TExperimentSchemeMapper, TExperimentScheme> implements TExperimentSchemeService {

    @Autowired
    private TExperimentSchemePersonMapper experimentSchemePersonMapper;
    @Autowired
    private SysUserMapper sysUserMapper;

    @Override
    public PageInfo<TExperimentSchemeVO> pageList(TExperimentSchemeQuery query) {
        PageInfo<TExperimentSchemeVO> pageInfo = new PageInfo<>(query.getPageNum(), query.getPageSize());
        List<TExperimentSchemeVO> list = this.baseMapper.pageList(query,pageInfo);
        List<String> schemeIds = list.stream().map(TExperimentSchemeVO::getId).collect(Collectors.toList());
        if(CollectionUtils.isEmpty(schemeIds)){
            return pageInfo;
        }
        List<TExperimentSchemePerson> experimentSchemePersonList = experimentSchemePersonMapper.selectList(Wrappers.lambdaQuery(TExperimentSchemePerson.class).in(TExperimentSchemePerson::getSchemeId, schemeIds));
        List<Long> userIds = experimentSchemePersonList.stream().map(TExperimentSchemePerson::getUserId).collect(Collectors.toList());
        List<SysUser> sysUsers = sysUserMapper.selectUserByIds(userIds);
        sysUsers.forEach(sysUser -> {
            experimentSchemePersonList.stream().filter(experimentSchemePerson -> experimentSchemePerson.getUserId().equals(sysUser.getUserId())).forEach(experimentSchemePerson -> experimentSchemePerson.setNickName(sysUser.getNickName()));
        });
        for (TExperimentSchemeVO experimentSchemeVO : list) {
            List<TExperimentSchemePerson> personList = experimentSchemePersonList.stream().filter(experimentSchemePerson -> experimentSchemePerson.getSchemeId().equals(experimentSchemeVO.getId())).collect(Collectors.toList());
            experimentSchemeVO.setExperimentSchemePersons(personList);
            // 写入名称
            experimentSchemeVO.setSchemePersonName(personList.stream().map(TExperimentSchemePerson::getNickName).collect(Collectors.joining(",")));
        }
        pageInfo.setRecords(list);
        return pageInfo;
    }

    @Override
    public PageInfo<TExperimentSchemeVO> auditPageList(TExperimentSchemeQuery query) {
        PageInfo<TExperimentSchemeVO> pageInfo = new PageInfo<>(query.getPageNum(), query.getPageSize());
        List<TExperimentSchemeVO> list = this.baseMapper.auditPageList(query,pageInfo);
        List<String> schemeIds = list.stream().map(TExperimentSchemeVO::getId).collect(Collectors.toList());
        if(CollectionUtils.isEmpty(schemeIds)){
            return pageInfo;
        }
        List<TExperimentSchemePerson> experimentSchemePersonList = experimentSchemePersonMapper.selectList(Wrappers.lambdaQuery(TExperimentSchemePerson.class).in(TExperimentSchemePerson::getSchemeId, schemeIds));
        List<Long> userIds = experimentSchemePersonList.stream().map(TExperimentSchemePerson::getUserId).collect(Collectors.toList());
        List<SysUser> sysUsers = sysUserMapper.selectUserByIds(userIds);
        sysUsers.forEach(sysUser -> {
            experimentSchemePersonList.stream().filter(experimentSchemePerson -> experimentSchemePerson.getUserId().equals(sysUser.getUserId())).forEach(experimentSchemePerson -> experimentSchemePerson.setNickName(sysUser.getNickName()));
        });
        for (TExperimentSchemeVO experimentSchemeVO : list) {
            List<TExperimentSchemePerson> personList = experimentSchemePersonList.stream().filter(experimentSchemePerson -> experimentSchemePerson.getSchemeId().equals(experimentSchemeVO.getId())).collect(Collectors.toList());
            experimentSchemeVO.setExperimentSchemePersons(personList);
            // 写入名称
            experimentSchemeVO.setSchemePersonName(personList.stream().map(TExperimentSchemePerson::getNickName).collect(Collectors.joining(",")));
        }
        pageInfo.setRecords(list);
        return pageInfo;
    }
}