package com.ycl.platform.service.impl;

import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ycl.platform.domain.entity.Platform;
import com.ycl.platform.domain.form.PlatformForm;
import com.ycl.platform.domain.query.PlatformQuery;
import com.ycl.platform.domain.vo.PlatformVO;
import com.ycl.platform.mapper.PlatformMapper;
import com.ycl.platform.service.PlatformService;
import com.ycl.system.Result;
import com.ycl.system.page.PageUtil;
import org.ehcache.core.util.CollectionUtil;
import org.springframework.stereotype.Service;
import lombok.RequiredArgsConstructor;
import org.springframework.beans.BeanUtils;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.Assert;
import org.springframework.util.CollectionUtils;

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

/**
 * 平台运行监控 服务实现类
 *
 * @author xp
 * @since 2024-08-15
 */
@Service
@RequiredArgsConstructor
public class PlatformServiceImpl extends ServiceImpl<PlatformMapper, Platform> implements PlatformService {

    private final PlatformMapper platformMapper;

    /**
     * 添加
     * @param form
     * @return
     */
    @Override
    @Transactional(rollbackFor = Exception.class)
    public Result add(PlatformForm form) {
        Platform entity = PlatformForm.getEntityByForm(form, null);
        entity.setParentId(0);
        Date now = new Date();
        entity.setCreateTime(now);
        entity.setUpdateTime(now);
        baseMapper.insert(entity);
        if (! CollectionUtils.isEmpty(form.getDeployList())) {
            List<Platform> childList = form.getDeployList().stream().map(deploy -> {
                Platform child = new Platform();
                BeanUtils.copyProperties(deploy, child);
                child.setParentId(entity.getId());
                child.setCreateTime(now);
                child.setUpdateTime(now);
                return child;
            }).collect(Collectors.toList());
            this.saveBatch(childList);
        }
        return Result.ok("添加成功");
    }

    /**
     * 修改
     * @param form
     * @return
     */
    @Override
    public Result update(PlatformForm form) {
        Platform entity = baseMapper.selectById(form.getId());

        // 为空抛IllegalArgumentException，做全局异常处理
        Assert.notNull(entity, "记录不存在");
        BeanUtils.copyProperties(form, entity);
        baseMapper.updateById(entity);
        return Result.ok("修改成功");
    }

    /**
     * 批量删除
     * @param ids
     * @return
     */
    @Override
    public Result remove(List<String> ids) {
        baseMapper.deleteBatchIds(ids);
        return Result.ok("删除成功");
    }

    /**
     * id删除
     * @param id
     * @return
     */
    @Override
    public Result removeById(String id) {
        baseMapper.deleteById(id);
        return Result.ok("删除成功");
    }

    /**
     * 分页查询
     * @param query
     * @return
     */
    @Override
    public Result page(PlatformQuery query) {
        IPage<PlatformVO> page = PageUtil.getPage(query, PlatformVO.class);
        baseMapper.getPage(page, query);
        return Result.ok().data(page.getRecords()).total(page.getTotal());
    }

    /**
     * 根据id查找
     * @param id
     * @return
     */
    @Override
    public Result detail(Integer id) {
        PlatformVO vo = baseMapper.getById(id);
        Assert.notNull(vo, "记录不存在");
        return Result.ok().data(vo);
    }

    /**
     * 列表
     * @return
     */
    @Override
    public Result all() {
        List<Platform> entities = baseMapper.selectList(null);
        List<PlatformVO> vos = entities.stream()
                .map(entity -> PlatformVO.getVoByEntity(entity, null))
                .collect(Collectors.toList());
        return Result.ok().data(vos);
    }
}