package com.ruoyi.oA.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ruoyi.common.utils.bean.BeanUtils;
import com.ruoyi.oA.dto.OaProjectPhaseDto;
import com.ruoyi.oA.pojo.OaProjectPhase;
import com.ruoyi.oA.pojo.OaProjectPhaseTask;
import com.ruoyi.oA.service.OaProjectPhaseService;
import com.ruoyi.oA.mapper.OaProjectPhaseMapper;
import com.ruoyi.oA.service.OaProjectPhaseTaskService;
import lombok.val;
import org.hibernate.validator.constraints.br.TituloEleitoral;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

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

/**
* @author ywx
* @description 针对表【oa_project_phase(OA系统-项目阶段表)】的数据库操作Service实现
* @createDate 2025-09-24 09:18:46
*/
@Service
@Transactional(rollbackFor = Exception.class)
public class OaProjectPhaseServiceImpl extends ServiceImpl<OaProjectPhaseMapper, OaProjectPhase>
    implements OaProjectPhaseService{
    @Autowired
    private OaProjectPhaseMapper oaProjectPhaseMapper;
    @Autowired
    private OaProjectPhaseTaskService oaProjectPhaseTaskService;

    @Override
    public List<OaProjectPhaseDto> listByProjectId(Integer oaProjectId) {
        List<OaProjectPhase> oaProjectPhases = oaProjectPhaseMapper.selectList(new LambdaQueryWrapper<OaProjectPhase>()
                .eq(OaProjectPhase::getOaProjectId, oaProjectId));
        List<OaProjectPhaseDto> collect = oaProjectPhases.stream().map(oaProjectPhase -> {
            OaProjectPhaseDto oaProjectPhaseDto = new OaProjectPhaseDto();
            BeanUtils.copyProperties(oaProjectPhase, oaProjectPhaseDto);
//            List<OaProjectPhaseTask> oaProjectPhaseTasks = oaProjectPhaseTaskService.listByPhaseId(oaProjectPhaseDto.getPhaseId());
            oaProjectPhaseDto.setOaProjectPhaseTasks(oaProjectPhaseTaskService.listByPhaseId(oaProjectPhaseDto.getPhaseId()));
            return oaProjectPhaseDto;
        }).collect(Collectors.toList());
        return collect;
    }

    @Override
    public boolean deleteById(Integer phaseId) {
        // 先删除项目阶段下的任务
        oaProjectPhaseTaskService.remove(new LambdaQueryWrapper<OaProjectPhaseTask>()
                .eq(OaProjectPhaseTask::getPhaseId, phaseId));
        return oaProjectPhaseMapper.deleteById(phaseId) > 0;
    }
}